- flashrom - mail.coreboot.org

HP Compaq nx9005
by Jagt og Fiskerimagasinet 29 Jul '10

29 Jul '10

HP Compaq nx9005 can be added as a Not supported laptops (shuts down when probing). -Anders

2 1

[commit] r1122 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: uwe Date: Thu Jul 29 21:26:15 2010 New Revision: 1122 URL: http://flashrom.org/trac/coreboot/changeset/1122 Log: Mark the following boards as tested OK (trivial). - ASUS M4A79T Deluxe (reported by Michael Cole <michaelcole(a)michaelcole.com>) http://www.flashrom.org/pipermail/flashrom/2010-July/004176.html - Tyan S2915 (Thunder n6650W) (reported by Axel Bergerhoff <axelbergerhoff(a)compuserve.com>) http://www.flashrom.org/pipermail/flashrom/2010-July/004140.html - ASRock ALiveNF6G-DVI (reported by Sven Lankes <sven(a)lank.es>) http://www.flashrom.org/pipermail/flashrom/2010-July/003951.html - ASUS M4A87TD/USB3 (reported by Jonathan A. Kollasch <jakllsch(a)kollasch.net>) http://www.flashrom.org/pipermail/flashrom/2010-July/003847.html - Fujitsu-Siemens ESPRIMO P5915 (reported by Mattias Mattsson <vitplister(a)gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-July/003807.html - ASUS P6T SE (reported by Michael Dunphy <mdunphy(a)uwaterloo.ca>) http://www.flashrom.org/pipermail/flashrom/2010-June/003631.html Also reported by Sinisa Dukanovic <sinisa(a)dukanovic.com>. http://www.flashrom.org/pipermail/flashrom/2010-January/001799.html - Emerson ATCA-7360 (reported by Ramakrishna Kvv <Ramakrishna.Koduri(a)emerson.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003529.html - ASUS P5GC-MX/1333 (reported by Prakash J Kokkatt <pjkonweb(a)gmail.com>) http://www.flashrom.org/pipermail/flashrom/2010-June/003502.html - Elitegroup P6IWP-Fe (reported by Anders Jenbo <anders(a)jenbo.dk>) http://www.flashrom.org/pipermail/flashrom/2010-June/003419.html - Biostar M7NCD Pro (reported by David <dung(a)aon.at>) http://www.flashrom.org/pipermail/flashrom/2010-June/003375.html Mark the "HP Compaq nx9005" laptop as non-supported for now. Reported by Anders <mail(a)jagtogfiskerimagasinet.dk>. http://www.flashrom.org/pipermail/flashrom/2010-May/003321.html Fix "Samsung Polaris 32" URL entry from "" to NULL, otherwise the wiki output is broken. Also do some minor whitespace fixing in print.c. Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/print.c Modified: trunk/print.c ============================================================================== --- trunk/print.c Thu Jul 29 18:32:24 2010 (r1121) +++ trunk/print.c Thu Jul 29 21:26:15 2010 (r1122) @@ -296,6 +296,7 @@ B("Artec Group","DBE62", 1, "http://wiki.thincan.org/DBE62", NULL), B("ASI", "MB-5BLMP", 1, "http://www.hojerteknik.com/winnet.htm", "Used in the IGEL WinNET III thin client."), B("ASRock", "A770CrossFire", 1, "http://www.asrock.com/mb/overview.asp?Model=A770CrossFire&s=AM2\%2b", NULL), + B("ASRock", "ALiveNF6G-DVI", 1, "http://www.asrock.com/mb/overview.asp?Model=ALiveNF6G-DVI", NULL), B("ASRock", "K7VT4A+", 0, "http://www.asrock.com/mb/overview.asp?Model=K7VT4A%%2b&s=", NULL), B("ASRock", "K8S8X", 1, "http://www.asrock.com/mb/overview.asp?Model=K8S8X", "The Super I/O isn't found on this board. See http://www.flashrom.org/pipermail/flashrom/2009-November/000937.html."), B("ASRock", "P4i65GV", 1, NULL, NULL), @@ -327,6 +328,8 @@ B("ASUS", "M2V", 1, "http://www.asus.com/product.aspx?P_ID=OqYlEDFfF6ZqZGvp", NULL), B("ASUS", "M2V-MX", 1, "http://www.asus.com/product.aspx?P_ID=7grf8Ci4yxnqzt3z", NULL), B("ASUS", "M3A78-EM", 1, "http://www.asus.com/product.aspx?P_ID=KjpYqzmAd9vsTM2D", NULL), + B("ASUS", "M4A79T Deluxe", 1, "http://www.asus.com/product.aspx?P_ID=lhJiLTN5huPfCVkW", NULL), + B("ASUS", "M4A87TD/USB3", 1, "http://www.asus.com/product.aspx?P_ID=nlWYrI9wlNIYHAaa", NULL), B("ASUS", "MEW-AM", 0, "ftp://ftp.asus.com.tw/pub/ASUS/mb/sock370/810/mew-am/", NULL), B("ASUS", "MEW-VM", 0, "http://www.elhvb.com/mboards/OEM/HP/manual/ASUS%20MEW-VM.htm", NULL), B("ASUS", "P2B", 1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/slot1/440bx/p2b/", NULL), @@ -344,14 +347,17 @@ B("ASUS", "P5B", 1, "ftp://ftp.asus.com.tw/pub/ASUS/mb/socket775/P5B/", NULL), B("ASUS", "P5B-Deluxe", 1, "http://www.asus.com/product.aspx?P_ID=bswT66IBSb2rEWNa", NULL), B("ASUS", "P5BV-M", 0, "ftp://ftp.asus.com.tw/pub/ASUS/mb/socket775/P5B-VM/", NULL), + B("ASUS", "P5GC-MX/1333", 1, "http://www.asus.com/product.aspx?P_ID=PYvbfOokwxUzJky3", NULL), B("ASUS", "P5KC", 1, "http://www.asus.com/product.aspx?P_ID=fFZ8oUIGmLpwNMjj", NULL), B("ASUS", "P5L-MX", 1, "http://www.asus.com/product.aspx?P_ID=X70d3NCzH2DE9vWH", NULL), B("ASUS", "P5ND2-SLI Deluxe", 1, "http://www.asus.com/product.aspx?P_ID=WY7XroDuUImVbgp5", NULL), B("ASUS", "P5PE-VM", 1, "http://www.asus.com/product.aspx?P_ID=k3h0ZFVu9Lo1dUvk", NULL), + B("ASUS", "P6T SE", 1, "http://www.asus.com/product.aspx?P_ID=t4yhK6y9W9o7iQ9E", NULL), B("ASUS", "P6T Deluxe", 1, "http://www.asus.com/product.aspx?P_ID=vXixf82co6Q5v0BZ", NULL), B("ASUS", "P6T Deluxe V2", 1, "http://www.asus.com/product.aspx?P_ID=iRlP8RG9han6saZx", NULL), B("BCOM", "WinNET100", 1, "http://www.coreboot.org/BCOM_WINNET100", "Used in the IGEL-316 thin client."), B("Biostar", "M6TBA", 0, "ftp://ftp.biostar-usa.com/manuals/M6TBA/", NULL), + B("Biostar", "M7NCD Pro", 1, "http://www.biostar.com.tw/app/en/mb/content.php?S_ID=260", NULL), B("Biostar", "P4M80-M4", 1, "http://www.biostar-usa.com/mbdetails.asp?model=p4m80-m4", NULL), B("Boser", "HS-6637", 0, "http://www.boser.com.tw/manual/HS-62376637v3.4.pdf", NULL), B("Dell", "PowerEdge 1850", 1, "http://support.dell.com/support/edocs/systems/pe1850/en/index.htm", NULL), @@ -360,11 +366,14 @@ B("Elitegroup", "K7S5A", 1, "http://www.ecs.com.tw/ECSWebSite/Products/ProductsDetail.aspx?detailid=279&…", NULL), B("Elitegroup", "K7S6A", 1, "http://www.ecs.com.tw/ECSWebSite/Products/ProductsDetail.aspx?detailid=77&C…", NULL), B("Elitegroup", "K7VTA3", 1, "http://www.ecs.com.tw/ECSWebSite/Products/ProductsDetail.aspx?detailid=264&…", NULL), + B("Elitegroup", "P6IWP-Fe", 1, "http://www.ecs.com.tw/ECSWebSite_2007/Products/ProductsDetail.aspx?Category…", NULL), B("Elitegroup", "P6VAP-A+", 1, "http://www.ecs.com.tw/ECSWebSite/Products/ProductsDetail.aspx?detailid=117&…", NULL), + B("Emerson", "ATCA-7360", 1, "http://www.emerson.com/sites/Network_Power/en-US/Products/Product_Detail/Pr…", NULL), B("EPoX", "EP-8K5A2", 1, "http://www.epox.com/product.asp?ID=EP-8K5A2", NULL), B("EPoX", "EP-8RDA3+", 1, "http://www.epox.com/product.asp?ID=EP-8RDA3plus", NULL), B("EPoX", "EP-BX3", 1, "http://www.epox.com/product.asp?ID=EP-BX3", NULL), B("FIC", "VA-502", 0, "ftp://ftp.fic.com.tw/motherboard/manual/socket7/va-502/", NULL), + B("Fujitsu-Siemens", "ESPRIMO P5915", 1, "http://uk.ts.fujitsu.com/rl/servicesupport/techsupport/professionalpc/ESPRI…", "Mainboard model is D2312-A2."), B("GIGABYTE", "GA-2761GXDK", 1, "http://www.computerbase.de/news/hardware/mainboards/amd-systeme/2007/mai/gi…", NULL), B("GIGABYTE", "GA-6BXC", 1, "http://www.gigabyte.com/products/product-page.aspx?pid=1445", NULL), B("GIGABYTE", "GA-6BXDU", 1, "http://www.gigabyte.com/products/product-page.aspx?pid=1429", NULL), @@ -406,7 +415,7 @@ B("MSI", "MS-6702E (K8T Neo2-F)",1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=588", NULL), B("MSI", "MS-6712 (KT4V)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=505", NULL), B("MSI", "MS-7005 (651M-L)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=559", NULL), - B("MSI", "MS-7025 (K8N Neo2 Platinum)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=587", NULL), + B("MSI", "MS-7025 (K8N Neo2 Platinum)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=587", NULL), B("MSI", "MS-7046", 1, "http://www.heimir.de/ms7046/", NULL), B("MSI", "MS-7065", 1, "http://browse.geekbench.ca/geekbench2/view/53114", NULL), B("MSI", "MS-7135 (K8N Neo3)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=170", NULL), @@ -415,9 +424,9 @@ B("MSI", "MS-7255 (P4M890M)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1082", NULL), B("MSI", "MS-7260, (K9N Neo)", 0, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=255", "Interestingly flashrom does not work when the vendor BIOS is booted, but it ''does'' work flawlessly when the machine is booted with coreboot."), B("MSI", "MS-7312 (K9MM-V)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1104", NULL), - B("MSI", "MS-7345 (P35 Neo2-FIR)",1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1261", NULL), - B("MSI", "MS-7368 (K9AG Neo2-Digital)",1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1241", NULL), - B("MSI", "MS-7376 (K9A2 Platinum)",1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1332", NULL), + B("MSI", "MS-7345 (P35 Neo2-FIR)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1261", NULL), + B("MSI", "MS-7368 (K9AG Neo2-Digital)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1241", NULL), + B("MSI", "MS-7376 (K9A2 Platinum)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=1332", NULL), B("NEC", "PowerMate 2000", 1, "http://support.necam.com/mobilesolutions/hardware/Desktops/pm2000/celeron/", NULL), B("Nokia", "IP530", 1, NULL, NULL), B("PC Engines", "Alix.1c", 1, "http://pcengines.ch/alix1c.htm", NULL), @@ -427,7 +436,7 @@ B("PC Engines", "Alix.3d3", 1, "http://pcengines.ch/alix3d3.htm", NULL), B("PC Engines", "WRAP.2E", 1, "http://pcengines.ch/wrap2e1.htm", NULL), B("RCA", "RM4100", 1, "http://www.settoplinux.org/index.php?title=RCA_RM4100", NULL), - B("Samsung", "Polaris 32", 1, "", NULL), + B("Samsung", "Polaris 32", 1, NULL, NULL), B("Shuttle", "AK31", 1, "http://www.motherboard.cz/mb/shuttle/AK31.htm", NULL), B("Shuttle", "AK38N", 1, "http://eu.shuttle.com/en/desktopdefault.aspx/tabid-36/558_read-9889/", NULL), B("Shuttle", "FD37", 1, "http://www.shuttle.eu/products/discontinued/barebones/sd37p2/", NULL), @@ -456,6 +465,7 @@ B("Tyan", "S2891", 1, "http://www.tyan.com/product_board_detail.aspx?pid=144", NULL), B("Tyan", "S2892", 1, "http://www.tyan.com/product_board_detail.aspx?pid=145", NULL), B("Tyan", "S2895", 1, "http://www.tyan.com/archive/products/html/thunderk8we.html", NULL), + B("Tyan", "S2915 (Thunder n6650W)", 1, "http://tyan.com/product_board_detail.aspx?pid=163", NULL), B("Tyan", "S3095", 1, "http://www.tyan.com/product_board_detail.aspx?pid=181", NULL), B("Tyan", "S5180", 1, "http://www.tyan.com/product_board_detail.aspx?pid=456", NULL), B("Tyan", "S5191", 1, "http://www.tyan.com/product_board_detail.aspx?pid=343", NULL), @@ -466,7 +476,7 @@ B("Tyan", "S5375", 1, "http://www.tyan.com/product_board_detail.aspx?pid=566", NULL), B("Tyan", "S5376G2NR/S5376WAG2NR",1, "http://www.tyan.com/product_board_detail.aspx?pid=605", NULL), B("Tyan", "S5377", 1, "http://www.tyan.com/product_SKU_spec.aspx?ProductType=MB&pid=642&SKU=600000…", NULL), - B("Tyan", "S5382 (Tempest i5000PW)",1, "http://www.tyan.com/product_board_detail.aspx?pid=439", NULL), + B("Tyan", "S5382 (Tempest i5000PW)", 1, "http://www.tyan.com/product_board_detail.aspx?pid=439", NULL), B("Tyan", "S5397", 1, "http://www.tyan.com/product_board_detail.aspx?pid=560", NULL), B("VIA", "EPIA M/MII/...", 1, "http://www.via.com.tw/en/products/embedded/ProductDetail.jsp?productLine=1&…", NULL), /* EPIA-MII link for now */ B("VIA", "EPIA SP", 1, "http://www.via.com.tw/en/products/embedded/ProductDetail.jsp?productLine=1&…", NULL), @@ -493,6 +503,7 @@ B("Acer", "Aspire One", 0, NULL, "http://www.coreboot.org/pipermail/coreboot/2009-May/048041.html"), B("ASUS", "Eee PC 701 4G", 0, "http://www.asus.com/product.aspx?P_ID=h6SPd3tEzLEsrEiS", "It seems the chip (25X40VSIG) is behind some SPI flash translation layer (likely in the EC, the ENE KB3310)."), B("Dell", "Latitude CPi A366XT", 0, "http://www.coreboot.org/Dell_Latitude_CPi_A366XT", "The laptop immediately powers off if you try to hot-swap the chip. It's not yet tested if write/erase would work on this laptop."), + B("HP/Compaq", "nx9005", 0, "http://h18000.www1.hp.com/products/quickspecs/11602_na/11602_na.HTML", "Shuts down when probing for a chip. http://www.flashrom.org/pipermail/flashrom/2010-May/003321.html"), B("HP/Compaq", "nx9010", 0, "http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us…", "Hangs upon '''flashrom -V''' (needs hard power-cycle then)."), B("IBM/Lenovo", "Thinkpad T40p", 0, "http://www.thinkwiki.org/wiki/Category:T40p", NULL), B("IBM/Lenovo", "240", 0, "http://www.stanford.edu/~bresnan//tp240.html", "Seems to (partially) work at first, but one block/sector cannot be written which then leaves you with a bricked laptop. Maybe this can be investigated and fixed in software later."),

1 0

[PATCH] AMIC A25LxxPx
by Daniel Lenski 29 Jul '10

29 Jul '10

This patch adds the following chips, all untested, based on the AMIC datasheets: http://www.amictechnology.com/pdf/A25L20P.pdf covers: AMIC A25L05PT AMIC A25L05PU AMIC A25L10PT AMIC A25L10PU AMIC A25L20PT AMIC A25L20PU http://www.amictechnology.com/pdf/A25L16P.pdf covers: AMIC A25L16PT AMIC A25L16PU In comments, it also clarifies the situation surrounding the A25L40PT and A25L40PU chips, which share the same RDID values, despite the fact that their erase block layouts are different. Rudolf Marek tested and confirmed the distinct erase block layouts of these chips, so I also marked them as TEST_OK_PREW. Finally, it adds a pretty-printer for the AMIC SPI chips, and a generic AMIC chip type. Signed-off-by: Daniel Lenski <dlenski(a)gmail.com>

2 9

Working Motherboard (out of the box): ASUS P6T Deluxe
by Konstantin Matuschek 29 Jul '10

29 Jul '10

Hi :-) I was told to send this email on irc, so here it comes ;-) Yesterday I flashed my Motherboard with Flashrom (first backed up with -r, then flashed with -w), it worked out of the box. Note that the V2 Version of this Board, that is already listed on your support list, is a different board and not just a revision (missing SAS, more SATA, different Audio afaik). Motherboard Name: ASUS P6T Deluxe Motherboard Revision: (unknown, my graphics card hides the text and it's quite difficult to remove it - probably there is only one revision) Product Link: http://www.asus.com/product.aspx?P_ID=vXixf82co6Q5v0BZ&templete=2 Bios flashed from v1904 to v2101 Flashrom Version: 0.9.1 Operating System: Gentoo Linux, Vanilla Kernel 2.6.33 Notes: CONFIG_X86_PAT=y and CONFIG_STRICT_DEVMEM=y The output of flashrom -V, lspci -nnvvvxxx and superiotool -deV are linked below, I also attached a file for each of these. Thanks and greetings, Konstantin flashrom -V http://coreboot.pastebin.com/vsDvLvXA lspci -nnvvvxxx http://coreboot.pastebin.com/A0LJ45g4 superiotool -deV http://coreboot.pastebin.com/XkpiHgYH

2 1

flashrom -V output
by Nicolas Farmer 29 Jul '10

29 Jul '10

flashrom v0.9.1-r946 No coreboot table found. DMI string system-manufacturer: "Gateway" DMI string system-product-name: "GM5472" DMI string system-version: "910" DMI string baseboard-manufacturer: "ELITEGROUP" DMI string baseboard-product-name: "MCP61PM-AM" DMI string baseboard-version: "1.0 " DMI string chassis-type: "Desktop" Found ITE Super I/O, id 8726 Found chipset "NVIDIA MCP61", enabling flash write... This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x00, bit 6 is 0, bit 5 is 0 Guessed flash bus type is LPC Found SMBus device 10de:03eb at 00:01:1 SPI BAR is at 0xfec80000, after clearing low bits BAR is at 0xfec80000 Strange. MCP SPI BAR is valid, but chipset apparently doesn't have SPI enabled. Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. OK. This chipset supports the following protocols: LPC. Calibrating delay loop... 645M loops per second, 100 myus = 198 us. OK. Probing for AMD Am29F010A/B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F016D, 2048 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F080B, 1024 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29LV040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29LV081B, 1024 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ASD AE49F2008, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT25DF021, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF041A, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF081, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF161, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF321, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF321A, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF641, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25F512B, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25FS010, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25FS040, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF041, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF081A, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF161, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF161A, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26F004, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT29C512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT29C010A, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT29C020, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT29C040A, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT45CS1282, 16896 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB011D, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB021D, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB041D, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB081D, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB161D, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB321C, 4224 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB321D, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB642D, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT49BV512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT49F002(N), 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A25L40PT, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for AMIC A25L40PU, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for AMIC A29002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A29002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A29040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A49LF040A, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for EMST F49B002UA, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Eon EN25B05, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B05T, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B10T, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B20T, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B40T, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B80T, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B16T, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B32T, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B64, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B64T, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25D16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F05, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN29F010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for EON EN29F002(A)(N)B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for EON EN29F002(A)(N)T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 28F001BX-B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 28F001BX-T, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 28F004S5, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 82802AB, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Intel 82802AC, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Macronix MX25L512, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L1005, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L2005, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L4005, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L8005, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L1605, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L1635D, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L3205, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L3235D, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L6405, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L12805, 16384 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX29F001B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29F001T, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29F002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29F002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29LV040, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Numonyx M25PE10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV010, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV016B, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV020, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV040, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV080B, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV512, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm29F002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for PMC Pm29F002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for PMC Pm39LV010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for PMC Pm49FL002, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for PMC Pm49FL004, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Found chip "PMC Pm49FL004" (512 KB, LPC,FWH) at physical address 0xfff80000. Probing for Sanyo LF25FW203A, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Sharp LHF00L04, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Spansion S25FL008A, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Spansion S25FL016A, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF016B, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF032B, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF040.REMS, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF040B, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF040B.REMS, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF080B, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST28SF040A, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29EE010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29LE010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29EE020A, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29LE020, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF010A, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF020A, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF040, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF020, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF040, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF080, 1024 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST49LF002A/B, 256 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF003A/B, 384 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF004A/B, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF004C, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF008A, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF008C, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF016C, 2048 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF020, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF020A, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF040, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF040B, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF080A, 1024 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF160C, 2048 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M25P05-A, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P05.RES, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P10-A, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P10.RES, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P40-old, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P64, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P128, 16384 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M29F002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29F002T/NT, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29F040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29F400BT, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29W010B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29W040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29W512B, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M50FLW040A, 512 KB: probe_82802ab: id1 0x49, id2 0x4d Probing for ST M50FLW040B, 512 KB: probe_82802ab: id1 0x49, id2 0x4d Probing for ST M50FLW080A, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FLW080B, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FW002, 256 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50FW016, 2048 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50FW040, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50FW080, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50LPW116, 2048 KB: probe_82802ab: id1 0xff, id2 0xff Probing for SyncMOS S29C31004T, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51001T, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51004T, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for TI TMS29F002RB, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for TI TMS29F002RT, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W25x10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x64, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W29C011, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W29C020C, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W29C040P, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W29EE011, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W39V040A, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6eflashrom v0.9.1-r946 No coreboot table found. DMI string system-manufacturer: "Gateway" DMI string system-product-name: "GM5472" DMI string system-version: "910" DMI string baseboard-manufacturer: "ELITEGROUP" DMI string baseboard-product-name: "MCP61PM-AM" DMI string baseboard-version: "1.0 " DMI string chassis-type: "Desktop" Found ITE Super I/O, id 8726 Found chipset "NVIDIA MCP61", enabling flash write... This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x00, bit 6 is 0, bit 5 is 0 Guessed flash bus type is LPC Found SMBus device 10de:03eb at 00:01:1 SPI BAR is at 0xfec80000, after clearing low bits BAR is at 0xfec80000 Strange. MCP SPI BAR is valid, but chipset apparently doesn't have SPI enabled. Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. OK. This chipset supports the following protocols: LPC. Calibrating delay loop... 645M loops per second, 100 myus = 198 us. OK. Probing for AMD Am29F010A/B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F016D, 2048 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29F080B, 1024 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29LV040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMD Am29LV081B, 1024 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ASD AE49F2008, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT25DF021, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF041A, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF081, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF161, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF321, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF321A, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25DF641, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25F512B, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25FS010, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT25FS040, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF041, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF081A, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF161, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26DF161A, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT26F004, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT29C512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT29C010A, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT29C020, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT29C040A, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT45CS1282, 16896 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB011D, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB021D, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB041D, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB081D, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB161D, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB321C, 4224 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB321D, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT45DB642D, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Atmel AT49BV512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT49F002(N), 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A25L40PT, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for AMIC A25L40PU, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for AMIC A29002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A29002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A29040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for AMIC A49LF040A, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for EMST F49B002UA, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Eon EN25B05, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B05T, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B10T, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B20T, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B40T, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B80T, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B16T, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B32T, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B64, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25B64T, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25D16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F05, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN25F32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Eon EN29F010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for EON EN29F002(A)(N)B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for EON EN29F002(A)(N)T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 28F001BX-B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 28F001BX-T, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 28F004S5, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Intel 82802AB, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Intel 82802AC, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Macronix MX25L512, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L1005, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L2005, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L4005, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L8005, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L1605, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L1635D, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L3205, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L3235D, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L6405, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX25L12805, 16384 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix MX29F001B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29F001T, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29F002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29F002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Macronix MX29LV040, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Numonyx M25PE10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Numonyx M25PE16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV010, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV016B, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV020, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV040, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV080B, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm25LV512, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC Pm29F002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for PMC Pm29F002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for PMC Pm39LV010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for PMC Pm49FL002, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for PMC Pm49FL004, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Found chip "PMC Pm49FL004" (512 KB, LPC,FWH) at physical address 0xfff80000. Probing for Sanyo LF25FW203A, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Sharp LHF00L04, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Spansion S25FL008A, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Spansion S25FL016A, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF016B, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF032B, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF040.REMS, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF040B, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF040B.REMS, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST25VF080B, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST SST28SF040A, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29EE010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29LE010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29EE020A, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST29LE020, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF010A, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF020A, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39SF040, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF512, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF010, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF020, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF040, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST39VF080, 1024 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SST SST49LF002A/B, 256 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF003A/B, 384 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF004A/B, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF004C, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF008A, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF008C, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF016C, 2048 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for SST SST49LF020, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF020A, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF040, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF040B, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for SST SST49LF080A, 1024 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF160C, 2048 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M25P05-A, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P05.RES, 64 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P10-A, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P10.RES, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P40-old, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P64, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M25P128, 16384 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST M29F002B, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29F002T/NT, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29F040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29F400BT, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29W010B, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29W040B, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M29W512B, 64 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for ST M50FLW040A, 512 KB: probe_82802ab: id1 0x49, id2 0x4d Probing for ST M50FLW040B, 512 KB: probe_82802ab: id1 0x49, id2 0x4d Probing for ST M50FLW080A, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FLW080B, 1024 KB: probe_82802ab: id1 0xff, id2 0xff Probing for ST M50FW002, 256 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50FW016, 2048 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50FW040, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50FW080, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for ST M50LPW116, 2048 KB: probe_82802ab: id1 0xff, id2 0xff Probing for SyncMOS S29C31004T, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51001T, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51002T, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for SyncMOS S29C51004T, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for TI TMS29F002RB, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for TI TMS29F002RT, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W25x10, 128 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x20, 256 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x40, 512 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x80, 1024 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x16, 2048 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x32, 4096 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W25x64, 8192 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Winbond W29C011, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W29C020C, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W29C040P, 512 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W29EE011, 128 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W39V040A, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W39V040B, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W39V040C, 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W39V040FA, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Winbond W39V080A, 1024 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49F002U, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W49V002A, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W49V002FA, 256 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Winbond W39V080FA, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Atmel unknown Atmel SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for EON unknown EON SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix unknown Macronix SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC unknown PMC SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST unknown SST SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST unknown ST SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Sanyo unknown Sanyo SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Generic unknown SPI chip (RDID), 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Generic unknown SPI chip (REMS), 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. === This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE Please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -rV, -wV, -EV), and mention which mainboard or programmer you tested. Thanks for your help! === No operations were specified. Probing for Winbond W39V040B, 512 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W39V040C, 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W39V040FA, 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Winbond W39V080A, 1024 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49F002U, 256 KB: skipped. Host bus type LPC and chip bus type Parallel are incompatible. Probing for Winbond W49V002A, 256 KB: probe_jedec_common: id1 0x9d, id2 0x6e Probing for Winbond W49V002FA, 256 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Winbond W39V080FA, 1024 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Host bus type LPC and chip bus type FWH are incompatible. Probing for Atmel unknown Atmel SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for EON unknown EON SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Macronix unknown Macronix SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for PMC unknown PMC SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for SST unknown SST SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for ST unknown ST SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Sanyo unknown Sanyo SPI chip, 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Generic unknown SPI chip (RDID), 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. Probing for Generic unknown SPI chip (REMS), 0 KB: skipped. Host bus type LPC and chip bus type SPI are incompatible. === This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE Please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -rV, -wV, -EV), and mention which mainboard or programmer you tested. Thanks for your help! === No operations were specified.

2 2

[PATCH] Fix AAI code
by Carl-Daniel Hailfinger 29 Jul '10

29 Jul '10

The AAI code rewrite in r1052 introduced a bug: The writelen of AAI continuation is 3 bytes, but the code incorrectly had 6 bytes there. This causes all AAI writes (except the first two bytes of a chip) to fail. Thanks to den_m for reporting the bug and for testing the fix. Functional change: Fix AAI continuation command write length (was 6, should be 3). Cosmetic change: Change the whitespace of a few #defines in spi.h to have aligned values to improve readability (maybe someone would have spotted the AAI bug if the values had been aligned in the first place). Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> If this patch works for you, please reply-to-all with the following text: Acked-by: Your Name <your@email> Index: flashrom-spi_aai_outsize_fix/spi.h =================================================================== --- flashrom-spi_aai_outsize_fix/spi.h (Revision 1058) +++ flashrom-spi_aai_outsize_fix/spi.h (Arbeitskopie) @@ -108,15 +108,15 @@ /* JEDEC_READ_INSIZE : any length */ /* Write memory byte */ -#define JEDEC_BYTE_PROGRAM 0x02 +#define JEDEC_BYTE_PROGRAM 0x02 #define JEDEC_BYTE_PROGRAM_OUTSIZE 0x05 #define JEDEC_BYTE_PROGRAM_INSIZE 0x00 /* Write AAI word (SST25VF080B) */ -#define JEDEC_AAI_WORD_PROGRAM 0xad -#define JEDEC_AAI_WORD_PROGRAM_OUTSIZE 0x06 -#define JEDEC_AAI_WORD_PROGRAM_CONT_OUTSIZE 0x06 -#define JEDEC_AAI_WORD_PROGRAM_INSIZE 0x00 +#define JEDEC_AAI_WORD_PROGRAM 0xad +#define JEDEC_AAI_WORD_PROGRAM_OUTSIZE 0x06 +#define JEDEC_AAI_WORD_PROGRAM_CONT_OUTSIZE 0x03 +#define JEDEC_AAI_WORD_PROGRAM_INSIZE 0x00 /* Error codes */ #define SPI_GENERIC_ERROR -1 -- http://www.hailfinger.org/

2 2

[commit] r1121 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 18:32:24 2010 New Revision: 1121 URL: http://flashrom.org/trac/coreboot/changeset/1121 Log: The AAI code rewrite in r1052 introduced a bug: The writelen of AAI continuation is 3 bytes, but the code incorrectly had 6 bytes there. This causes all AAI writes (except the first two bytes of a chip) to fail. Thanks to den_m for reporting the bug and for testing the fix. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/spi.h Modified: trunk/spi.h ============================================================================== --- trunk/spi.h Thu Jul 29 18:24:09 2010 (r1120) +++ trunk/spi.h Thu Jul 29 18:32:24 2010 (r1121) @@ -108,15 +108,15 @@ /* JEDEC_READ_INSIZE : any length */ /* Write memory byte */ -#define JEDEC_BYTE_PROGRAM 0x02 +#define JEDEC_BYTE_PROGRAM 0x02 #define JEDEC_BYTE_PROGRAM_OUTSIZE 0x05 #define JEDEC_BYTE_PROGRAM_INSIZE 0x00 /* Write AAI word (SST25VF080B) */ -#define JEDEC_AAI_WORD_PROGRAM 0xad -#define JEDEC_AAI_WORD_PROGRAM_OUTSIZE 0x06 -#define JEDEC_AAI_WORD_PROGRAM_CONT_OUTSIZE 0x06 -#define JEDEC_AAI_WORD_PROGRAM_INSIZE 0x00 +#define JEDEC_AAI_WORD_PROGRAM 0xad +#define JEDEC_AAI_WORD_PROGRAM_OUTSIZE 0x06 +#define JEDEC_AAI_WORD_PROGRAM_CONT_OUTSIZE 0x03 +#define JEDEC_AAI_WORD_PROGRAM_INSIZE 0x00 /* Error codes */ #define SPI_GENERIC_ERROR -1

1 0

[PATCH] 3x speedup for Bus Pirate, violate protocol
by Carl-Daniel Hailfinger 29 Jul '10

29 Jul '10

If we violate the raw SPI communication protocol requirements of the Bus Pirate (namely, waiting for the completion of one command before sending the next one), we can reduce the number of round trips by a factor of 3. The FT2232 chip present in the Bus Pirate has a big enough buffer (at least 128 bytes IIRC) to avoid overflows in the tiny buffer of the Bus Pirate PIC. Untested because I don't own the hardware. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-buspirate_speedup_protocolviolation/buspirate_spi.c =================================================================== --- flashrom-buspirate_speedup_protocolviolation/buspirate_spi.c (Revision 1048) +++ flashrom-buspirate_speedup_protocolviolation/buspirate_spi.c (Arbeitskopie) @@ -266,8 +266,8 @@ if (writecnt > 16 || readcnt > 16 || (readcnt + writecnt) > 16) return SPI_INVALID_LENGTH; - /* +2 is pretty arbitrary. */ - buf = realloc(buf, writecnt + readcnt + 2); + /* 3 bytes extra for CS#, len, CS#. */ + buf = realloc(buf, writecnt + readcnt + 3); if (!buf) { msg_perr("Out of memory!\n"); exit(1); // -1 @@ -275,39 +275,41 @@ /* Assert CS# */ buf[i++] = 0x02; - ret = buspirate_sendrecv(buf, 1, 1); - if (ret) - return SPI_GENERIC_ERROR; - if (buf[0] != 0x01) { - msg_perr("Protocol error while lowering CS#!\n"); - return SPI_GENERIC_ERROR; - } - i = 0; buf[i++] = 0x10 | (writecnt + readcnt - 1); memcpy(buf + i, writearr, writecnt); i += writecnt; memset(buf + i, 0, readcnt); - ret = buspirate_sendrecv(buf, i + readcnt, i + readcnt); - if (ret) + + i += readcnt; + /* De-assert CS# */ + buf[i++] = 0x03; + + ret = buspirate_sendrecv(buf, i, i); + + if (ret) { + msg_perr("Bus Pirate communication error!\n"); return SPI_GENERIC_ERROR; + } + if (buf[0] != 0x01) { + msg_perr("Protocol error while lowering CS#!\n"); + return SPI_GENERIC_ERROR; + } + + if (buf[1] != 0x01) { msg_perr("Protocol error while reading/writing SPI!\n"); return SPI_GENERIC_ERROR; } - memcpy(readarr, buf + i, readcnt); - i = 0; - /* De-assert CS# */ - buf[i++] = 0x03; - ret = buspirate_sendrecv(buf, 1, 1); - if (ret) - return SPI_GENERIC_ERROR; - if (buf[0] != 0x01) { + if (buf[i - 1] != 0x01) { msg_perr("Protocol error while raising CS#!\n"); return SPI_GENERIC_ERROR; } + /* Skip CS#, length, writearr. */ + memcpy(readarr, buf + 2 + writecnt, readcnt); + return ret; } -- http://www.hailfinger.org/

2 5

[commit] r1120 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 18:24:09 2010 New Revision: 1120 URL: http://flashrom.org/trac/coreboot/changeset/1120 Log: If we violate the raw SPI communication protocol requirements of the Bus Pirate (namely, waiting for the completion of one command before sending the next one), we can reduce the number of round trips by a factor of 3. The FT2232 chip present in the Bus Pirate has a big enough buffer (at least 128 bytes IIRC) to avoid overflows in the tiny buffer of the Bus Pirate PIC. Thanks to Daniel Flinkmann for sponsoring development of this patch. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Tested-by: Daniel Flinkmann <DFlinkmann(a)gmx.de> Acked-by: Daniel Flinkmann <dflinkmann(a)gmx.de> Modified: trunk/buspirate_spi.c Modified: trunk/buspirate_spi.c ============================================================================== --- trunk/buspirate_spi.c Thu Jul 29 17:54:53 2010 (r1119) +++ trunk/buspirate_spi.c Thu Jul 29 18:24:09 2010 (r1120) @@ -260,8 +260,8 @@ if (writecnt > 16 || readcnt > 16 || (readcnt + writecnt) > 16) return SPI_INVALID_LENGTH; - /* +2 is pretty arbitrary. */ - buf = realloc(buf, writecnt + readcnt + 2); + /* 3 bytes extra for CS#, len, CS#. */ + buf = realloc(buf, writecnt + readcnt + 3); if (!buf) { msg_perr("Out of memory!\n"); exit(1); // -1 @@ -269,39 +269,41 @@ /* Assert CS# */ buf[i++] = 0x02; - ret = buspirate_sendrecv(buf, 1, 1); - if (ret) - return SPI_GENERIC_ERROR; - if (buf[0] != 0x01) { - msg_perr("Protocol error while lowering CS#!\n"); - return SPI_GENERIC_ERROR; - } - i = 0; buf[i++] = 0x10 | (writecnt + readcnt - 1); memcpy(buf + i, writearr, writecnt); i += writecnt; memset(buf + i, 0, readcnt); - ret = buspirate_sendrecv(buf, i + readcnt, i + readcnt); - if (ret) + + i += readcnt; + /* De-assert CS# */ + buf[i++] = 0x03; + + ret = buspirate_sendrecv(buf, i, i); + + if (ret) { + msg_perr("Bus Pirate communication error!\n"); return SPI_GENERIC_ERROR; + } + if (buf[0] != 0x01) { - msg_perr("Protocol error while reading/writing SPI!\n"); + msg_perr("Protocol error while lowering CS#!\n"); return SPI_GENERIC_ERROR; } - memcpy(readarr, buf + i, readcnt); - i = 0; - /* De-assert CS# */ - buf[i++] = 0x03; - ret = buspirate_sendrecv(buf, 1, 1); - if (ret) + if (buf[1] != 0x01) { + msg_perr("Protocol error while reading/writing SPI!\n"); return SPI_GENERIC_ERROR; - if (buf[0] != 0x01) { + } + + if (buf[i - 1] != 0x01) { msg_perr("Protocol error while raising CS#!\n"); return SPI_GENERIC_ERROR; } + /* Skip CS#, length, writearr. */ + memcpy(readarr, buf + 2 + writecnt, readcnt); + return ret; }

1 0

[PATCH] JTAGkey support for ft2232_spi, 4th round
by Jörg Fischer 29 Jul '10

29 Jul '10

Hi, here is the 4th edition of the patch that adds JTAGkey to ft2232spi.c Now "flashrom -L" prints the FTDI2232 based USB programmers too. Signed-off-by: Joerg Fischer <turboj(a)gmx.de> Index: flashrom.8 =================================================================== --- flashrom.8 (Revision 1109) +++ flashrom.8 (Arbeitskopie) @@ -177,11 +177,11 @@ .sp .BR "* atahpt" " (for flash ROMs on Highpoint ATA/RAID controllers)" .sp -.BR "* it87spi" " (for flash ROMs behind an ITE IT87xx Super I/O LPC/SPI\ +.BR "* it87spi" " (for flash ROMs behind an ITE IT87xx Super I/O LPC/SPI \ translation unit)" .sp -.BR "* ft2232_spi" " (for SPI flash ROMs attached to a FT2232H/FT4232H based\ -USB SPI programmer)" +.BR "* ft2232_spi" " (for SPI flash ROMs attached to a FT2232H/FT4232H/JTAGkey \ +based USB SPI programmer)" .sp .BR "* serprog" " (for flash ROMs attached to a programmer speaking serprog)" .sp @@ -351,7 +351,7 @@ syntax where .B model can be any of -.BR 2232H ", or " 4232H +.BR 2232H ", "JTAGkey ", or " 4232H and .B interface can be any of Index: flash.h =================================================================== --- flash.h (Revision 1109) +++ flash.h (Arbeitskopie) @@ -530,12 +530,21 @@ #endif /* ft2232_spi.c */ -#define FTDI_FT2232H 0x6010 -#define FTDI_FT4232H 0x6011 +#if CONFIG_FT2232_SPI == 1 +struct usbdev_status { +uint16_t vendor_id; + uint16_t device_id; + int status; + const char *vendor_name; + const char *device_name; +}; int ft2232_spi_init(void); int ft2232_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); int ft2232_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len); int ft2232_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len); +extern const struct usbdev_status devs_ft2232spi[]; +void print_supported_usbdevs(const struct usbdev_status *devs); +#endif /* rayer_spi.c */ #if CONFIG_RAYER_SPI == 1 Index: ft2232_spi.c =================================================================== --- ft2232_spi.c (Revision 1109) +++ ft2232_spi.c (Arbeitskopie) @@ -30,6 +30,19 @@ #include "spi.h" #include <ftdi.h> + +#define FTDI_VID 0x0403 +#define FTDI_FT2232H_PID 0x6010 +#define FTDI_FT4232H_PID 0x6011 +#define AMONTEC_JTAGKEY_PID 0xCFF8 + +const struct usbdev_status devs_ft2232spi[] = { + {FTDI_VID, FTDI_FT2232H_PID, OK, "FTDI", "FT2232H"}, + {FTDI_VID, FTDI_FT4232H_PID, OK, "FTDI", "FT4232H"}, + {FTDI_VID, AMONTEC_JTAGKEY_PID, OK, "Amontec", "JTAGkey"}, + {}, +}; + /* * The 'H' chips can run internally at either 12MHz or 60MHz. * The non-H chips can only run at 12MHz. @@ -45,8 +58,43 @@ #define BITMODE_BITBANG_NORMAL 1 #define BITMODE_BITBANG_SPI 2 +/* Set data bits low-byte command: + * value: 0x08 CS=high, DI=low, DO=low, SK=low + * dir: 0x0b CS=output, DI=input, DO=output, SK=output + * + * JTAGkey(2) needs to enable its output via Bit4 / GPIOL0 + * value: 0x18 OE=high, CS=high, DI=low, DO=low, SK=low + * dir: 0x1b OE=output, CS=output, DI=input, DO=output, SK=output + * + */ +static unsigned char cs_bits = 0x08; +static unsigned char pindir = 0x0b; static struct ftdi_context ftdic_context; +static const char *get_ft2232_devicename(int ft2232_vid, int ft2232_type) +{ + int i; + for (i=0; devs_ft2232spi[i].vendor_name != NULL; i ++) { + if ((devs_ft2232spi[i].device_id == ft2232_type) + && (devs_ft2232spi[i].vendor_id == ft2232_vid)) + return devs_ft2232spi[i].device_name; + } + return "unknown device"; +} + +static const char *get_ft2232_vendorname(int ft2232_vid, int ft2232_type) +{ + int i; + for (i=0; devs_ft2232spi[i].vendor_name != NULL; i ++) { + if ((devs_ft2232spi[i].device_id == ft2232_type) + && (devs_ft2232spi[i].vendor_id == ft2232_vid)) + return devs_ft2232spi[i].vendor_name; + } + return "unknown vendor"; +} + + + static int send_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) { int r; @@ -76,16 +124,23 @@ int f; struct ftdi_context *ftdic = &ftdic_context; unsigned char buf[512]; - int ft2232_type = FTDI_FT4232H; + int ft2232_vid = FTDI_VID; + int ft2232_type = FTDI_FT4232H_PID; enum ftdi_interface ft2232_interface = INTERFACE_B; char *arg; arg = extract_programmer_param("type"); if (arg) { if (!strcasecmp(arg, "2232H")) - ft2232_type = FTDI_FT2232H; + ft2232_type = FTDI_FT2232H_PID; else if (!strcasecmp(arg, "4232H")) - ft2232_type = FTDI_FT4232H; + ft2232_type = FTDI_FT4232H_PID; + else if (!strcasecmp(arg, "jtagkey")) { + ft2232_type = AMONTEC_JTAGKEY_PID; + ft2232_interface = INTERFACE_A; + cs_bits = 0x18; + pindir = 0x1b; + } else { msg_perr("Error: Invalid device type specified.\n"); free(arg); @@ -109,8 +164,9 @@ } } free(arg); - msg_pdbg("Using device type %s ", - (ft2232_type == FTDI_FT2232H) ? "2232H" : "4232H"); + msg_pdbg("Using device type %s %s ", + get_ft2232_vendorname(ft2232_vid,ft2232_type), + get_ft2232_devicename(ft2232_vid,ft2232_type)); msg_pdbg("interface %s\n", (ft2232_interface == INTERFACE_A) ? "A" : "B"); @@ -119,7 +175,7 @@ return EXIT_FAILURE; // TODO } - f = ftdi_usb_open(ftdic, 0x0403, ft2232_type); + f = ftdi_usb_open(ftdic, FTDI_VID, ft2232_type); if (f < 0 && f != -5) { msg_perr("Unable to open FTDI device: %d (%s)\n", f, @@ -178,14 +234,9 @@ return -1; msg_pdbg("Set data bits\n"); - /* Set data bits low-byte command: - * value: 0x08 CS=high, DI=low, DO=low, SK=low - * dir: 0x0b CS=output, DI=input, DO=output, SK=output - */ -#define CS_BIT 0x08 buf[0] = SET_BITS_LOW; - buf[1] = CS_BIT; - buf[2] = 0x0b; + buf[1] = cs_bits; + buf[2] = pindir; if (send_buf(ftdic, buf, 3)) return -1; @@ -230,8 +281,8 @@ */ msg_pspew("Assert CS#\n"); buf[i++] = SET_BITS_LOW; - buf[i++] = 0 & ~CS_BIT; /* assertive */ - buf[i++] = 0x0b; + buf[i++] = 0 & ~cs_bits; /* assertive */ + buf[i++] = pindir; if (writecnt) { buf[i++] = 0x11; @@ -272,8 +323,8 @@ msg_pspew("De-assert CS#\n"); buf[i++] = SET_BITS_LOW; - buf[i++] = CS_BIT; - buf[i++] = 0x0b; + buf[i++] = cs_bits; + buf[i++] = pindir; ret = send_buf(ftdic, buf, i); failed |= ret; if (ret) @@ -293,4 +344,18 @@ return spi_write_chunked(flash, buf, start, len, 256); } +void print_supported_usbdevs(const struct usbdev_status *devs) +{ + int i; + + for (i = 0; devs[i].vendor_name != NULL; i++) { + msg_pinfo("%s %s [%02x:%02x]%s\n", devs[i].vendor_name, + devs[i].device_name, devs[i].vendor_id, + devs[i].device_id, + (devs[i].status == NT) ? " (untested)" : ""); + } +} + + + #endif Index: print.c =================================================================== --- print.c (Revision 1109) +++ print.c (Arbeitskopie) @@ -254,6 +254,15 @@ #if CONFIG_ATAHPT == 1 print_supported_pcidevs(ata_hpt); #endif + +#if CONFIG_FT2232_SPI+CONFIG_DEDIPROG >= 1 + printf("\nSupported USB devices flashrom can use " + "as programmer:\n\n"); +#endif + +#if CONFIG_FT2232_SPI == 1 + print_supported_usbdevs(devs_ft2232spi); +#endif } #if CONFIG_INTERNAL == 1

2 1

[commit] r1119 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 17:54:53 2010 New Revision: 1119 URL: http://flashrom.org/trac/coreboot/changeset/1119 Log: Add support for the Amontec JTAGkey2, see http://www.amontec.com/jtagkey2.shtml http://www.amontec.com/jtagkey.shtml This FTDI 2232H variant has an additional output enable, which will be set to its "on" (L) when CS is pulled low. But it lacks a power supply and you need an external 3.3V source. The attached patch adds "jtagkey" as "type" parameter for ft2232_spi. It should work with all JTAGkeys (JTAGkey, JTAGkey-tiny and JTAGkey2) but I only have a JTAGkey2 here for testing. Add all FT2232H/FT4232H based programmers to the list printed with flashrom -L Signed-off-by: Jörg Fischer <turboj(a)gmx.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/flashrom.8 trunk/ft2232_spi.c trunk/print.c trunk/programmer.h Modified: trunk/flashrom.8 ============================================================================== --- trunk/flashrom.8 Thu Jul 29 17:00:40 2010 (r1118) +++ trunk/flashrom.8 Thu Jul 29 17:54:53 2010 (r1119) @@ -177,11 +177,11 @@ .sp .BR "* atahpt" " (for flash ROMs on Highpoint ATA/RAID controllers)" .sp -.BR "* it87spi" " (for flash ROMs behind an ITE IT87xx Super I/O LPC/SPI\ +.BR "* it87spi" " (for flash ROMs behind an ITE IT87xx Super I/O LPC/SPI \ translation unit)" .sp -.BR "* ft2232_spi" " (for SPI flash ROMs attached to a FT2232H/FT4232H based\ -USB SPI programmer)" +.BR "* ft2232_spi" " (for SPI flash ROMs attached to a FT2232H/FT4232H/JTAGkey \ +based USB SPI programmer)" .sp .BR "* serprog" " (for flash ROMs attached to a programmer speaking serprog)" .sp @@ -351,7 +351,7 @@ syntax where .B model can be any of -.BR 2232H ", or " 4232H +.BR 2232H ", "JTAGkey ", or " 4232H and .B interface can be any of Modified: trunk/ft2232_spi.c ============================================================================== --- trunk/ft2232_spi.c Thu Jul 29 17:00:40 2010 (r1118) +++ trunk/ft2232_spi.c Thu Jul 29 17:54:53 2010 (r1119) @@ -31,6 +31,19 @@ #include "spi.h" #include <ftdi.h> + +#define FTDI_VID 0x0403 +#define FTDI_FT2232H_PID 0x6010 +#define FTDI_FT4232H_PID 0x6011 +#define AMONTEC_JTAGKEY_PID 0xCFF8 + +const struct usbdev_status devs_ft2232spi[] = { + {FTDI_VID, FTDI_FT2232H_PID, OK, "FTDI", "FT2232H"}, + {FTDI_VID, FTDI_FT4232H_PID, OK, "FTDI", "FT4232H"}, + {FTDI_VID, AMONTEC_JTAGKEY_PID, OK, "Amontec", "JTAGkey"}, + {}, +}; + /* * The 'H' chips can run internally at either 12MHz or 60MHz. * The non-H chips can only run at 12MHz. @@ -46,8 +59,43 @@ #define BITMODE_BITBANG_NORMAL 1 #define BITMODE_BITBANG_SPI 2 +/* Set data bits low-byte command: + * value: 0x08 CS=high, DI=low, DO=low, SK=low + * dir: 0x0b CS=output, DI=input, DO=output, SK=output + * + * JTAGkey(2) needs to enable its output via Bit4 / GPIOL0 + * value: 0x18 OE=high, CS=high, DI=low, DO=low, SK=low + * dir: 0x1b OE=output, CS=output, DI=input, DO=output, SK=output + * + */ +static unsigned char cs_bits = 0x08; +static unsigned char pindir = 0x0b; static struct ftdi_context ftdic_context; +static const char *get_ft2232_devicename(int ft2232_vid, int ft2232_type) +{ + int i; + for (i=0; devs_ft2232spi[i].vendor_name != NULL; i ++) { + if ((devs_ft2232spi[i].device_id == ft2232_type) + && (devs_ft2232spi[i].vendor_id == ft2232_vid)) + return devs_ft2232spi[i].device_name; + } + return "unknown device"; +} + +static const char *get_ft2232_vendorname(int ft2232_vid, int ft2232_type) +{ + int i; + for (i=0; devs_ft2232spi[i].vendor_name != NULL; i ++) { + if ((devs_ft2232spi[i].device_id == ft2232_type) + && (devs_ft2232spi[i].vendor_id == ft2232_vid)) + return devs_ft2232spi[i].vendor_name; + } + return "unknown vendor"; +} + + + static int send_buf(struct ftdi_context *ftdic, const unsigned char *buf, int size) { int r; @@ -77,16 +125,23 @@ int f; struct ftdi_context *ftdic = &ftdic_context; unsigned char buf[512]; - int ft2232_type = FTDI_FT4232H; + int ft2232_vid = FTDI_VID; + int ft2232_type = FTDI_FT4232H_PID; enum ftdi_interface ft2232_interface = INTERFACE_B; char *arg; arg = extract_programmer_param("type"); if (arg) { if (!strcasecmp(arg, "2232H")) - ft2232_type = FTDI_FT2232H; + ft2232_type = FTDI_FT2232H_PID; else if (!strcasecmp(arg, "4232H")) - ft2232_type = FTDI_FT4232H; + ft2232_type = FTDI_FT4232H_PID; + else if (!strcasecmp(arg, "jtagkey")) { + ft2232_type = AMONTEC_JTAGKEY_PID; + ft2232_interface = INTERFACE_A; + cs_bits = 0x18; + pindir = 0x1b; + } else { msg_perr("Error: Invalid device type specified.\n"); free(arg); @@ -110,8 +165,9 @@ } } free(arg); - msg_pdbg("Using device type %s ", - (ft2232_type == FTDI_FT2232H) ? "2232H" : "4232H"); + msg_pdbg("Using device type %s %s ", + get_ft2232_vendorname(ft2232_vid,ft2232_type), + get_ft2232_devicename(ft2232_vid,ft2232_type)); msg_pdbg("interface %s\n", (ft2232_interface == INTERFACE_A) ? "A" : "B"); @@ -120,7 +176,7 @@ return EXIT_FAILURE; // TODO } - f = ftdi_usb_open(ftdic, 0x0403, ft2232_type); + f = ftdi_usb_open(ftdic, FTDI_VID, ft2232_type); if (f < 0 && f != -5) { msg_perr("Unable to open FTDI device: %d (%s)\n", f, @@ -179,14 +235,9 @@ return -1; msg_pdbg("Set data bits\n"); - /* Set data bits low-byte command: - * value: 0x08 CS=high, DI=low, DO=low, SK=low - * dir: 0x0b CS=output, DI=input, DO=output, SK=output - */ -#define CS_BIT 0x08 buf[0] = SET_BITS_LOW; - buf[1] = CS_BIT; - buf[2] = 0x0b; + buf[1] = cs_bits; + buf[2] = pindir; if (send_buf(ftdic, buf, 3)) return -1; @@ -231,8 +282,8 @@ */ msg_pspew("Assert CS#\n"); buf[i++] = SET_BITS_LOW; - buf[i++] = 0 & ~CS_BIT; /* assertive */ - buf[i++] = 0x0b; + buf[i++] = 0 & ~cs_bits; /* assertive */ + buf[i++] = pindir; if (writecnt) { buf[i++] = 0x11; @@ -273,8 +324,8 @@ msg_pspew("De-assert CS#\n"); buf[i++] = SET_BITS_LOW; - buf[i++] = CS_BIT; - buf[i++] = 0x0b; + buf[i++] = cs_bits; + buf[i++] = pindir; ret = send_buf(ftdic, buf, i); failed |= ret; if (ret) @@ -294,4 +345,18 @@ return spi_write_chunked(flash, buf, start, len, 256); } +void print_supported_usbdevs(const struct usbdev_status *devs) +{ + int i; + + for (i = 0; devs[i].vendor_name != NULL; i++) { + msg_pinfo("%s %s [%02x:%02x]%s\n", devs[i].vendor_name, + devs[i].device_name, devs[i].vendor_id, + devs[i].device_id, + (devs[i].status == NT) ? " (untested)" : ""); + } +} + + + #endif Modified: trunk/print.c ============================================================================== --- trunk/print.c Thu Jul 29 17:00:40 2010 (r1118) +++ trunk/print.c Thu Jul 29 17:54:53 2010 (r1119) @@ -255,6 +255,15 @@ #if CONFIG_ATAHPT == 1 print_supported_pcidevs(ata_hpt); #endif + +#if CONFIG_FT2232_SPI+CONFIG_DEDIPROG >= 1 + printf("\nSupported USB devices flashrom can use " + "as programmer:\n\n"); +#endif + +#if CONFIG_FT2232_SPI == 1 + print_supported_usbdevs(devs_ft2232spi); +#endif } #if CONFIG_INTERNAL == 1 Modified: trunk/programmer.h ============================================================================== --- trunk/programmer.h Thu Jul 29 17:00:40 2010 (r1118) +++ trunk/programmer.h Thu Jul 29 17:54:53 2010 (r1119) @@ -397,12 +397,21 @@ #endif /* ft2232_spi.c */ -#define FTDI_FT2232H 0x6010 -#define FTDI_FT4232H 0x6011 +#if CONFIG_FT2232_SPI == 1 +struct usbdev_status { +uint16_t vendor_id; + uint16_t device_id; + int status; + const char *vendor_name; + const char *device_name; +}; int ft2232_spi_init(void); int ft2232_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); int ft2232_spi_read(struct flashchip *flash, uint8_t *buf, int start, int len); int ft2232_spi_write_256(struct flashchip *flash, uint8_t *buf, int start, int len); +extern const struct usbdev_status devs_ft2232spi[]; +void print_supported_usbdevs(const struct usbdev_status *devs); +#endif /* rayer_spi.c */ #if CONFIG_RAYER_SPI == 1

1 0

[commit] r1118 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 17:00:40 2010 New Revision: 1118 URL: http://flashrom.org/trac/coreboot/changeset/1118 Log: Add support for AMIC A25L512, A25L010, A25L020, A25L040, A25L080, A25L016, A25L032 AMIC A25LQ032 (quad-rate read) Signed-off-by: Dan Lenski <dlenski(a)gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/flashchips.c trunk/flashchips.h Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Thu Jul 29 16:41:46 2010 (r1117) +++ trunk/flashchips.c Thu Jul 29 17:00:40 2010 (r1118) @@ -637,6 +637,250 @@ { .vendor = "AMIC", + .name = "A25L512", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L512, + .total_size = 64, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 16 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 1 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 64 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L010", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L010, + .total_size = 128, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 32 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 2 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 128 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L020", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L020, + .total_size = 256, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 64 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 4 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 256 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L040", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L040, + .total_size = 512, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 128 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 8 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 512 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L080", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L080, + .total_size = 1024, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 256 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 16 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 1024 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L016", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L016, + .total_size = 2048, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 512 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 32 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 2048 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L032", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25L032, + .total_size = 4096, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 1024 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 64 } }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 64 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 4096 * 1024, 1 } }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { { 4096 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = NULL, /* Two status reg bytes (read with 0x35 and 0x05) */ + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25LQ032", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A25LQ032, + .total_size = 4096, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { { 4 * 1024, 1024 } }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 64 * 1024, 64 } }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 64 } }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { { 4096 * 1024, 1 } }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { { 4096 * 1024, 1 } }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = NULL, /* Two status reg bytes (read with 0x35 and 0x05) */ + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", .name = "A29002B", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = AMIC_ID_NOPREFIX, Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Thu Jul 29 16:41:46 2010 (r1117) +++ trunk/flashchips.h Thu Jul 29 17:00:40 2010 (r1118) @@ -88,6 +88,14 @@ #define AMIC_A25L80P 0x2014 /* Seems that no A25L80PT exists */ #define AMIC_A25L16PT 0x2025 #define AMIC_A25L16PU 0x2015 +#define AMIC_A25L512 0x3010 +#define AMIC_A25L010 0x3011 +#define AMIC_A25L020 0x3012 +#define AMIC_A25L040 0x3013 +#define AMIC_A25L080 0x3014 +#define AMIC_A25L016 0x3015 +#define AMIC_A25L032 0x3016 +#define AMIC_A25LQ032 0x4016 #define AMIC_A29002B 0x0d #define AMIC_A29002T 0x8C /* Same as A290021T */ #define AMIC_A29040B 0x86

1 0

[PATCH] Enable gfxnvidia, disallow write/erase
by Carl-Daniel Hailfinger 29 Jul '10

29 Jul '10

Compile gfxnvidia by default, but disallow write/erase. Needs [PATCH] Allow programmers to disallow writes Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-gfxnvidia_enable_without_write/gfxnvidia.c =================================================================== --- flashrom-gfxnvidia_enable_without_write/gfxnvidia.c (Revision 1065) +++ flashrom-gfxnvidia_enable_without_write/gfxnvidia.c (Arbeitskopie) @@ -75,6 +75,9 @@ buses_supported = CHIP_BUSTYPE_PARALLEL; + /* Write/erase doesn't work. */ + programmer_may_write = 0; + return 0; } Index: flashrom-gfxnvidia_enable_without_write/Makefile =================================================================== --- flashrom-gfxnvidia_enable_without_write/Makefile (Revision 1065) +++ flashrom-gfxnvidia_enable_without_write/Makefile (Arbeitskopie) @@ -113,8 +113,8 @@ # Always enable 3Com NICs for now. CONFIG_NIC3COM ?= yes -# Disable NVIDIA graphics cards for now, write/erase don't work properly. -CONFIG_GFXNVIDIA ?= no +# Enable NVIDIA graphics cards. Note: write/erase don't work properly. +CONFIG_GFXNVIDIA ?= yes # Always enable SiI SATA controllers for now. CONFIG_SATASII ?= yes -- http://www.hailfinger.org/

2 2

[commit] r1117 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 16:41:46 2010 New Revision: 1117 URL: http://flashrom.org/trac/coreboot/changeset/1117 Log: Compile gfxnvidia by default, but disallow write/erase. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/Makefile trunk/gfxnvidia.c Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Thu Jul 29 15:17:37 2010 (r1116) +++ trunk/Makefile Thu Jul 29 16:41:46 2010 (r1117) @@ -128,8 +128,8 @@ # Always enable 3Com NICs for now. CONFIG_NIC3COM ?= yes -# Disable NVIDIA graphics cards for now, write/erase don't work properly. -CONFIG_GFXNVIDIA ?= no +# Enable NVIDIA graphics cards. Note: write and erase do not work properly. +CONFIG_GFXNVIDIA ?= yes # Always enable SiI SATA controllers for now. CONFIG_SATASII ?= yes Modified: trunk/gfxnvidia.c ============================================================================== --- trunk/gfxnvidia.c Thu Jul 29 15:17:37 2010 (r1116) +++ trunk/gfxnvidia.c Thu Jul 29 16:41:46 2010 (r1117) @@ -82,6 +82,9 @@ buses_supported = CHIP_BUSTYPE_PARALLEL; + /* Write/erase doesn't work. */ + programmer_may_write = 0; + return 0; }

1 0

VERIFIED MOTHERBOARD ASUS K8V SE DELUXE
by tuerceroscas＠andaluciajunta.es 29 Jul '10

29 Jul '10

Today I flash Asus K8V SE DELUXE with last BIOS file without any problem. Thanks for this program!

2 1

P5PE-VM support
by František Kučera 29 Jul '10

29 Jul '10

Hi, Today I was trying Coreboot, but I made some mistake and bricked my Asus A8NE-FM board. Fortunately I had another board P5PE-VM with similar ROM chip. I booted it and then replaced the ROMs and wanted to flash the A8NE-FM's one with the original BIOS. But I get an error: Found chipset "Intel ICH5/ICH5R", enabling flash write... OK. This chipset supports the following protocols: Non-SPI. Calibrating delay loop... OK. Found chip "PMC Pm49FL004" (512 KB, LPC,FWH) at physical address 0xfff80000. Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... Programming page: ERASE FAILED at 0x00000000! Expected=0xff, Read=0x4c, failed byte count from 0x00000000-0x0000ffff: 0xfed3 ERASE FAILED! ERASE FAILED! FAILED! Your flash chip is in an unknown state. I checked if there is any write protection in BIOS settings and didn't find any. But people at IRC chanell, especially twice11, helped me. After some diagnostics he send me a patch which adds writing capability for P5PE-VM boards. So I was able to flash the ROM and put it back to the A8NE-FM. Thanks a lot for that! I think, free software has much better support and works more effectively – if it were an commercial closed source product, It would take several days or weeks and may be never be supported... So thank for your work :-) Best Regards, František Kučera

2 1

[PATCH] Allow compilation on all architectures if no hardware access is needed
by Carl-Daniel Hailfinger 29 Jul '10

29 Jul '10

Allow compilation on all architectures if no direct hardware access is needed. There is no point in preventing compilation due to lack of direct hardware access primitives if all you need is userspace access to the serial port (serprog, buspirate) or no access at all (dummy). This fixes dummy, serprog and buspirate compilation on SPARC. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-all_arches_no_hwdeps/hwaccess.h =================================================================== --- flashrom-all_arches_no_hwdeps/hwaccess.h (Revision 1109) +++ flashrom-all_arches_no_hwdeps/hwaccess.h (Arbeitskopie) @@ -160,6 +160,7 @@ #define le_to_cpu32 cpu_to_le32 #define le_to_cpu64 cpu_to_le64 +#if NEED_PCI == 1 #if defined (__i386__) || defined (__x86_64__) #define __FLASHROM_HAVE_OUTB__ 1 @@ -320,5 +321,6 @@ #error Unknown architecture, please check if it supports PCI port IO. #endif +#endif #endif /* !__HWACCESS_H__ */ -- http://www.hailfinger.org/

2 2

[commit] r1116 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 15:17:37 2010 New Revision: 1116 URL: http://flashrom.org/trac/coreboot/changeset/1116 Log: Allow compilation on all architectures even if direct hardware access primitives are missing, if all you need is userspace access to the serial port (serprog, buspirate) or no access at all (dummy). Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/hwaccess.h Modified: trunk/hwaccess.h ============================================================================== --- trunk/hwaccess.h Thu Jul 29 15:09:18 2010 (r1115) +++ trunk/hwaccess.h Thu Jul 29 15:17:37 2010 (r1116) @@ -160,6 +160,7 @@ #define le_to_cpu32 cpu_to_le32 #define le_to_cpu64 cpu_to_le64 +#if NEED_PCI == 1 #if defined (__i386__) || defined (__x86_64__) #define __FLASHROM_HAVE_OUTB__ 1 @@ -320,5 +321,6 @@ #error Unknown architecture, please check if it supports PCI port IO. #endif +#endif #endif /* !__HWACCESS_H__ */

1 0

[PATCH] Write protection handling for Atmel AT25*
by Carl-Daniel Hailfinger 29 Jul '10

29 Jul '10

Add detailed status register printing and unlocking for all ATMEL AT25* chips. Some chips require EWSR before WRSR, others require WREN before WRSR, and some support both variants. Add feature_bits to select the correct SPI command, and default to EWSR. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-writeprotect_atmel_at25/flash.h =================================================================== --- flashrom-writeprotect_atmel_at25/flash.h (Revision 1109) +++ flashrom-writeprotect_atmel_at25/flash.h (Arbeitskopie) @@ -167,8 +167,9 @@ /* * How many different erase functions do we have per chip? + * Atmel AT25FS010 has 6 different functions. */ -#define NUM_ERASEFUNCTIONS 5 +#define NUM_ERASEFUNCTIONS 6 #define FEATURE_REGISTERMAP (1 << 0) #define FEATURE_BYTEWRITES (1 << 1) @@ -180,6 +181,9 @@ #define FEATURE_ADDR_2AA (1 << 2) #define FEATURE_ADDR_AAA (2 << 2) #define FEATURE_ADDR_SHIFTED (1 << 5) +#define FEATURE_WRSR_EWSR (1 << 6) +#define FEATURE_WRSR_WREN (1 << 7) +#define FEATURE_WRSR_EITHER (FEATURE_WRSR_EWSR | FEATURE_WRSR_WREN) struct flashchip { const char *vendor; Index: flashrom-writeprotect_atmel_at25/spi25.c =================================================================== --- flashrom-writeprotect_atmel_at25/spi25.c (Revision 1109) +++ flashrom-writeprotect_atmel_at25/spi25.c (Arbeitskopie) @@ -311,8 +311,17 @@ } /* Prettyprint the status register. Common definitions. */ -void spi_prettyprint_status_register_common(uint8_t status) +static void spi_prettyprint_status_register_welwip(uint8_t status) { + msg_cdbg("Chip status register: Write Enable Latch (WEL) is " + "%sset\n", (status & (1 << 1)) ? "" : "not "); + msg_cdbg("Chip status register: Write In Progress (WIP/BUSY) is " + "%sset\n", (status & (1 << 0)) ? "" : "not "); +} + +/* Prettyprint the status register. Common definitions. */ +static void spi_prettyprint_status_register_common(uint8_t status) +{ msg_cdbg("Chip status register: Bit 5 / Block Protect 3 (BP3) is " "%sset\n", (status & (1 << 5)) ? "" : "not "); msg_cdbg("Chip status register: Bit 4 / Block Protect 2 (BP2) is " @@ -321,10 +330,7 @@ "%sset\n", (status & (1 << 3)) ? "" : "not "); msg_cdbg("Chip status register: Bit 2 / Block Protect 0 (BP0) is " "%sset\n", (status & (1 << 2)) ? "" : "not "); - msg_cdbg("Chip status register: Write Enable Latch (WEL) is " - "%sset\n", (status & (1 << 1)) ? "" : "not "); - msg_cdbg("Chip status register: Write In Progress (WIP/BUSY) is " - "%sset\n", (status & (1 << 0)) ? "" : "not "); + spi_prettyprint_status_register_welwip(status); } /* Prettyprint the status register. Works for @@ -337,6 +343,121 @@ spi_prettyprint_status_register_common(status); } +/* Prettyprint the status register. Common definitions. */ +static void spi_prettyprint_status_register_at25_srplepewpp(uint8_t status) +{ + msg_cdbg("Chip status register: Sector Protection Register Lock (SRPL) " + "is %sset\n", (status & (1 << 7)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 6 " + "is %sset\n", (status & (1 << 6)) ? "" : "not "); + msg_cdbg("Chip status register: Erase/Program Error (EPE) " + "is %sset\n", (status & (1 << 5)) ? "" : "not "); + msg_cdbg("Chip status register: WP# pin (WPP) " + "is %sactive\n", (status & (1 << 4)) ? "not " : ""); +} + +int spi_prettyprint_status_register_at25df(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + spi_prettyprint_status_register_at25_srplepewpp(status); + msg_cdbg("Chip status register: Software Protection Status (SWP): "); + switch (status & (3 << 2)) { + case 0x0: + msg_cdbg("no sectors are protected\n"); + break; + case 0x1: + msg_cdbg("some sectors are protected\n"); + /* FIXME: Read individual Sector Protection Registers. */ + break; + case 0x3: + msg_cdbg("all sectors are protected\n"); + break; + default: + msg_cdbg("reserved for future use\n"); + break; + } + spi_prettyprint_status_register_welwip(status); + return 0; +} + +int spi_prettyprint_status_register_at25df_sec(struct flashchip *flash) +{ + /* FIXME: We should check the security lockdown. */ + msg_cdbg("Ignoring security lockdown (if present)\n"); + msg_cdbg("Ignoring status register byte 2\n"); + return spi_prettyprint_status_register_at25df(flash); +} + +int spi_prettyprint_status_register_at25f(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + spi_prettyprint_status_register_at25_srplepewpp(status); + msg_cdbg("Chip status register: Bit 3 " + "is %sset\n", (status & (1 << 3)) ? "" : "not "); + msg_cdbg("Chip status register: Block Protect 0 (BP0) is " + "%sset, %s sectors are protected\n", + (status & (1 << 2)) ? "" : "not ", + (status & (1 << 2)) ? "all" : "no"); + spi_prettyprint_status_register_welwip(status); + return 0; +} + +int spi_prettyprint_status_register_at25fs010(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + msg_cdbg("Chip status register: Status Register Write Protect (WPEN) " + "is %sset\n", (status & (1 << 7)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 6 / Block Protect 4 (BP4) is " + "%sset\n", (status & (1 << 6)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 5 / Block Protect 3 (BP3) is " + "%sset\n", (status & (1 << 5)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 4 is " + "%sset\n", (status & (1 << 4)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 3 / Block Protect 1 (BP1) is " + "%sset\n", (status & (1 << 3)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 2 / Block Protect 0 (BP0) is " + "%sset\n", (status & (1 << 2)) ? "" : "not "); + /* FIXME: Pretty-print detailed sector protection status. */ + spi_prettyprint_status_register_welwip(status); + return 0; +} + +int spi_prettyprint_status_register_at25fs040(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + msg_cdbg("Chip status register: Status Register Write Protect (WPEN) " + "is %sset\n", (status & (1 << 7)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 6 / Block Protect 4 (BP4) is " + "%sset\n", (status & (1 << 6)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 5 / Block Protect 3 (BP3) is " + "%sset\n", (status & (1 << 5)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 4 / Block Protect 2 (BP2) is " + "%sset\n", (status & (1 << 4)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 3 / Block Protect 1 (BP1) is " + "%sset\n", (status & (1 << 3)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 2 / Block Protect 0 (BP0) is " + "%sset\n", (status & (1 << 2)) ? "" : "not "); + /* FIXME: Pretty-print detailed sector protection status. */ + spi_prettyprint_status_register_welwip(status); + return 0; +} + /* Prettyprint the status register. Works for * ST M25P series * MX MX25L series @@ -731,12 +852,12 @@ * This is according the SST25VF016 datasheet, who knows it is more * generic that this... */ -int spi_write_status_register(int status) +static int spi_write_status_register_ewsr(struct flashchip *flash, int status) { int result; struct spi_command cmds[] = { { - /* FIXME: WRSR requires either EWSR or WREN depending on chip type. */ + /* WRSR requires either EWSR or WREN depending on chip type. */ .writecnt = JEDEC_EWSR_OUTSIZE, .writearr = (const unsigned char[]){ JEDEC_EWSR }, .readcnt = 0, @@ -758,9 +879,59 @@ msg_cerr("%s failed during command execution\n", __func__); } + /* WRSR performs a self-timed erase before the changes take effect. */ + programmer_delay(100 * 1000); return result; } +static int spi_write_status_register_wren(struct flashchip *flash, int status) +{ + int result; + struct spi_command cmds[] = { + { + /* WRSR requires either EWSR or WREN depending on chip type. */ + .writecnt = JEDEC_WREN_OUTSIZE, + .writearr = (const unsigned char[]){ JEDEC_WREN }, + .readcnt = 0, + .readarr = NULL, + }, { + .writecnt = JEDEC_WRSR_OUTSIZE, + .writearr = (const unsigned char[]){ JEDEC_WRSR, (unsigned char) status }, + .readcnt = 0, + .readarr = NULL, + }, { + .writecnt = 0, + .writearr = NULL, + .readcnt = 0, + .readarr = NULL, + }}; + + result = spi_send_multicommand(cmds); + if (result) { + msg_cerr("%s failed during command execution\n", + __func__); + } + /* WRSR performs a self-timed erase before the changes take effect. */ + programmer_delay(100 * 1000); + return result; +} + +static int spi_write_status_register(struct flashchip *flash, int status) +{ + int ret = 1; + + if (!(flash->feature_bits & (FEATURE_WRSR_WREN | FEATURE_WRSR_EWSR))) { + msg_cdbg("Missing status register write definition, assuming " + "EWSR is needed\n"); + flash->feature_bits |= FEATURE_WRSR_EWSR; + } + if (flash->feature_bits & FEATURE_WRSR_WREN) + ret = spi_write_status_register_wren(flash, status); + if (ret && (flash->feature_bits & FEATURE_WRSR_EWSR)) + ret = spi_write_status_register_ewsr(flash, status); + return ret; +} + int spi_byte_program(int addr, uint8_t databyte) { int result; @@ -843,29 +1014,156 @@ return result; } +/* A generic brute-force block protection disable works like this: + * Write 0x00 to the status register. Check if any locks are still set (that + * part is chip specific). Repeat once. + */ int spi_disable_blockprotect(struct flashchip *flash) { uint8_t status; int result; status = spi_read_status_register(); - /* If there is block protection in effect, unprotect it first. */ + /* If block protection is disabled, stop here. */ + if ((status & 0x3c) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + result = spi_write_status_register(flash, status & ~0x3c); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); if ((status & 0x3c) != 0) { - msg_cdbg("Some block protection in effect, disabling\n"); - result = spi_write_status_register(status & ~0x3c); + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } + return 0; +} + +int spi_disable_blockprotect_at25df(struct flashchip *flash) +{ + uint8_t status; + int result; + + status = spi_read_status_register(); + /* If block protection is disabled, stop here. */ + if ((status & (3 << 2)) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + if (status & (1 << 7)) { + msg_cdbg("Need to disable Sector Protection Register Lock\n"); + if ((status & (1 << 4)) == 0) { + msg_cerr("WP# pin is active, disabling " + "write protection is impossible.\n"); + return 1; + } + /* All bits except bit 7 (SPRL) are readonly. */ + result = spi_write_status_register(flash, status & ~(1 << 7)); if (result) { msg_cerr("spi_write_status_register failed\n"); return result; } - status = spi_read_status_register(); - if ((status & 0x3c) != 0) { - msg_cerr("Block protection could not be disabled!\n"); - return 1; + + } + /* Global unprotect. Make sure to mask SPRL as well. */ + result = spi_write_status_register(flash, status & ~0xbc); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); + if ((status & (3 << 2)) != 0) { + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } + return 0; +} + +int spi_disable_blockprotect_at25df_sec(struct flashchip *flash) +{ + /* FIXME: We should check the security lockdown. */ + msg_cinfo("Ignoring security lockdown (if present)\n"); + return spi_disable_blockprotect_at25df(flash); +} + +int spi_disable_blockprotect_at25f(struct flashchip *flash) +{ + /* spi_disable_blockprotect_at25df is not really the right way to do + * this, but the side effects of said function work here as well. + */ + return spi_disable_blockprotect_at25df(flash); +} + +int spi_disable_blockprotect_at25fs010(struct flashchip *flash) +{ + uint8_t status; + int result; + + status = spi_read_status_register(); + /* If block protection is disabled, stop here. */ + if ((status & 0x6c) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + if (status & (1 << 7)) { + msg_cdbg("Need to disable Status Register Write Protect\n"); + /* Clear bit 7 (WPEN). */ + result = spi_write_status_register(flash, status & ~(1 << 7)); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; } } + /* Global unprotect. Make sure to mask WPEN as well. */ + result = spi_write_status_register(flash, status & ~0xec); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); + if ((status & 0x6c) != 0) { + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } return 0; } +int spi_disable_blockprotect_at25fs040(struct flashchip *flash) +{ + uint8_t status; + int result; + status = spi_read_status_register(); + /* If block protection is disabled, stop here. */ + if ((status & 0x7c) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + if (status & (1 << 7)) { + msg_cdbg("Need to disable Status Register Write Protect\n"); + /* Clear bit 7 (WPEN). */ + result = spi_write_status_register(flash, status & ~(1 << 7)); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + } + /* Global unprotect. Make sure to mask WPEN as well. */ + result = spi_write_status_register(flash, status & ~0xfc); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); + if ((status & 0x7c) != 0) { + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } + return 0; +} + int spi_nbyte_read(int address, uint8_t *bytes, int len) { const unsigned char cmd[JEDEC_READ_OUTSIZE] = { Index: flashrom-writeprotect_atmel_at25/flashchips.c =================================================================== --- flashrom-writeprotect_atmel_at25/flashchips.c (Revision 1109) +++ flashrom-writeprotect_atmel_at25/flashchips.c (Arbeitskopie) @@ -313,6 +313,7 @@ .model_id = AT_25DF021, .total_size = 256, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -335,7 +336,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -348,6 +350,7 @@ .model_id = AT_25DF041A, .total_size = 512, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -370,7 +373,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -383,6 +387,7 @@ .model_id = AT_25DF081, .total_size = 1024, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -405,19 +410,58 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, { .vendor = "Atmel", + .name = "AT25DF081A", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = ATMEL_ID, + .model_id = AT_25DF081A, + .total_size = 1024, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "Atmel", .name = "AT25DF161", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, .model_id = AT_25DF161, .total_size = 2048, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -440,7 +484,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -453,6 +498,7 @@ .model_id = AT_25DF321, .total_size = 4096, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_OK_PRW, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -475,7 +521,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -488,6 +535,7 @@ .model_id = AT_25DF321A, .total_size = 4096, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -510,7 +558,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -523,6 +572,7 @@ .model_id = AT_25DF641, .total_size = 8192, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -545,19 +595,58 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, { .vendor = "Atmel", + .name = "AT25DQ161", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = ATMEL_ID, + .model_id = AT_25DQ161, + .total_size = 2048, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "Atmel", .name = "AT25F512B", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, .model_id = AT_25F512B, .total_size = 64, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -580,7 +669,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25f, + .unlock = spi_disable_blockprotect_at25f, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -602,6 +692,9 @@ .eraseblocks = { {4 * 1024, 32} }, .block_erase = spi_block_erase_20, }, { + .eraseblocks = { {4 * 1024, 32} }, + .block_erase = spi_block_erase_d7, + }, { .eraseblocks = { {32 * 1024, 4} }, .block_erase = spi_block_erase_52, }, { @@ -615,7 +708,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25fs010, + .unlock = spi_disable_blockprotect_at25fs010, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -650,7 +744,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25fs040, + .unlock = spi_disable_blockprotect_at25fs040, .write = spi_chip_write_256, .read = spi_chip_read, }, Index: flashrom-writeprotect_atmel_at25/flashchips.h =================================================================== --- flashrom-writeprotect_atmel_at25/flashchips.h (Revision 1109) +++ flashrom-writeprotect_atmel_at25/flashchips.h (Arbeitskopie) @@ -110,12 +110,19 @@ #define AT_25DF021 0x4300 #define AT_25DF041A 0x4401 #define AT_25DF081 0x4502 +#define AT_25DF081A 0x4501 /* Yes, 81A has a lower number than 81 */ #define AT_25DF161 0x4602 #define AT_25DF321 0x4700 /* Same as 26DF321 */ #define AT_25DF321A 0x4701 #define AT_25DF641 0x4800 -#define AT_25F512A 0x65 /* Needs special RDID. AT25F512A_RDID 15 1d */ +#define AT_25DQ161 0x8600 +#define AT25F512 /* No device ID found in datasheet. Vendor ID + * can be read with AT25F512A_RDID */ +#define AT_25F512A 0x65 /* Needs AT25F512A_RDID */ #define AT_25F512B 0x6500 +#define AT25F1024 /* No device ID found in datasheet. Vendor ID + * can be read with AT25F512A_RDID */ +#define AT_25F1024A 0x60 /* Needs AT25F512A_RDID */ #define AT_25FS010 0x6601 #define AT_25FS040 0x6604 #define AT_26DF041 0x4400 Index: flashrom-writeprotect_atmel_at25/spi.c =================================================================== --- flashrom-writeprotect_atmel_at25/spi.c (Revision 1109) +++ flashrom-writeprotect_atmel_at25/spi.c (Arbeitskopie) @@ -29,8 +29,6 @@ enum spi_controller spi_controller = SPI_CONTROLLER_NONE; -void spi_prettyprint_status_register(struct flashchip *flash); - const struct spi_programmer spi_programmer[] = { { /* SPI_CONTROLLER_NONE */ .command = NULL, Index: flashrom-writeprotect_atmel_at25/spi.h =================================================================== --- flashrom-writeprotect_atmel_at25/spi.h (Revision 1109) +++ flashrom-writeprotect_atmel_at25/spi.h (Arbeitskopie) @@ -31,7 +31,7 @@ #define JEDEC_RDID_INSIZE 0x03 /* AT25F512A has bit 3 as don't care bit in commands */ -#define AT25F512A_RDID 0x15 +#define AT25F512A_RDID 0x15 /* 0x15 or 0x1d */ #define AT25F512A_RDID_OUTSIZE 0x01 #define AT25F512A_RDID_INSIZE 0x02 @@ -123,5 +123,6 @@ #define SPI_INVALID_OPCODE -2 #define SPI_INVALID_ADDRESS -3 #define SPI_INVALID_LENGTH -4 +#define SPI_FLASHROM_BUG -5 #endif /* !__SPI_H__ */ Index: flashrom-writeprotect_atmel_at25/chipdrivers.h =================================================================== --- flashrom-writeprotect_atmel_at25/chipdrivers.h (Revision 1109) +++ flashrom-writeprotect_atmel_at25/chipdrivers.h (Arbeitskopie) @@ -47,7 +47,17 @@ int spi_chip_write_256_new(struct flashchip *flash, uint8_t *buf, int start, int len); int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len); uint8_t spi_read_status_register(void); +int spi_prettyprint_status_register_at25df(struct flashchip *flash); +int spi_prettyprint_status_register_at25df_sec(struct flashchip *flash); +int spi_prettyprint_status_register_at25f(struct flashchip *flash); +int spi_prettyprint_status_register_at25fs010(struct flashchip *flash); +int spi_prettyprint_status_register_at25fs040(struct flashchip *flash); int spi_disable_blockprotect(struct flashchip *flash); +int spi_disable_blockprotect_at25df(struct flashchip *flash); +int spi_disable_blockprotect_at25df_sec(struct flashchip *flash); +int spi_disable_blockprotect_at25f(struct flashchip *flash); +int spi_disable_blockprotect_at25fs010(struct flashchip *flash); +int spi_disable_blockprotect_at25fs040(struct flashchip *flash); int spi_byte_program(int addr, uint8_t databyte); int spi_nbyte_program(int addr, uint8_t *bytes, int len); int spi_nbyte_read(int addr, uint8_t *bytes, int len); -- http://www.hailfinger.org/

3 4

[commit] r1115 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 15:09:18 2010 New Revision: 1115 URL: http://flashrom.org/trac/coreboot/changeset/1115 Log: Add detailed status register printing and unlocking for all ATMEL AT25* chips. Add support for Atmel AT25DF081A and AT25DQ161. Some chips require EWSR before WRSR, others require WREN before WRSR, and some support both variants. Add feature_bits to select the correct SPI command, and default to EWSR. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Tested-by: Steven Rosario Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/chipdrivers.h trunk/flash.h trunk/flashchips.c trunk/flashchips.h trunk/spi.c trunk/spi.h trunk/spi25.c Modified: trunk/chipdrivers.h ============================================================================== --- trunk/chipdrivers.h Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/chipdrivers.h Thu Jul 29 15:09:18 2010 (r1115) @@ -47,7 +47,17 @@ int spi_chip_write_256_new(struct flashchip *flash, uint8_t *buf, int start, int len); int spi_chip_read(struct flashchip *flash, uint8_t *buf, int start, int len); uint8_t spi_read_status_register(void); +int spi_prettyprint_status_register_at25df(struct flashchip *flash); +int spi_prettyprint_status_register_at25df_sec(struct flashchip *flash); +int spi_prettyprint_status_register_at25f(struct flashchip *flash); +int spi_prettyprint_status_register_at25fs010(struct flashchip *flash); +int spi_prettyprint_status_register_at25fs040(struct flashchip *flash); int spi_disable_blockprotect(struct flashchip *flash); +int spi_disable_blockprotect_at25df(struct flashchip *flash); +int spi_disable_blockprotect_at25df_sec(struct flashchip *flash); +int spi_disable_blockprotect_at25f(struct flashchip *flash); +int spi_disable_blockprotect_at25fs010(struct flashchip *flash); +int spi_disable_blockprotect_at25fs040(struct flashchip *flash); int spi_byte_program(int addr, uint8_t databyte); int spi_nbyte_program(int addr, uint8_t *bytes, int len); int spi_nbyte_read(int addr, uint8_t *bytes, int len); Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/flash.h Thu Jul 29 15:09:18 2010 (r1115) @@ -69,8 +69,9 @@ /* * How many different erase functions do we have per chip? + * Atmel AT25FS010 has 6 different functions. */ -#define NUM_ERASEFUNCTIONS 5 +#define NUM_ERASEFUNCTIONS 6 #define FEATURE_REGISTERMAP (1 << 0) #define FEATURE_BYTEWRITES (1 << 1) @@ -82,6 +83,9 @@ #define FEATURE_ADDR_2AA (1 << 2) #define FEATURE_ADDR_AAA (2 << 2) #define FEATURE_ADDR_SHIFTED (1 << 5) +#define FEATURE_WRSR_EWSR (1 << 6) +#define FEATURE_WRSR_WREN (1 << 7) +#define FEATURE_WRSR_EITHER (FEATURE_WRSR_EWSR | FEATURE_WRSR_WREN) struct flashchip { const char *vendor; Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/flashchips.c Thu Jul 29 15:09:18 2010 (r1115) @@ -789,6 +789,7 @@ .model_id = AT_25DF021, .total_size = 256, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -811,7 +812,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -824,6 +826,7 @@ .model_id = AT_25DF041A, .total_size = 512, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -846,7 +849,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -859,6 +863,7 @@ .model_id = AT_25DF081, .total_size = 1024, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -881,7 +886,45 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "Atmel", + .name = "AT25DF081A", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = ATMEL_ID, + .model_id = AT_25DF081A, + .total_size = 1024, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -894,6 +937,7 @@ .model_id = AT_25DF161, .total_size = 2048, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -916,7 +960,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -929,6 +974,7 @@ .model_id = AT_25DF321, .total_size = 4096, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_OK_PRW, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -951,7 +997,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -964,6 +1011,7 @@ .model_id = AT_25DF321A, .total_size = 4096, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -986,7 +1034,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -999,6 +1048,7 @@ .model_id = AT_25DF641, .total_size = 8192, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -1021,7 +1071,45 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "Atmel", + .name = "AT25DQ161", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = ATMEL_ID, + .model_id = AT_25DQ161, + .total_size = 2048, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_at25df_sec, + .unlock = spi_disable_blockprotect_at25df_sec, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -1034,6 +1122,7 @@ .model_id = AT_25F512B, .total_size = 64, .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, @@ -1056,7 +1145,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25f, + .unlock = spi_disable_blockprotect_at25f, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -1078,6 +1168,9 @@ .eraseblocks = { {4 * 1024, 32} }, .block_erase = spi_block_erase_20, }, { + .eraseblocks = { {4 * 1024, 32} }, + .block_erase = spi_block_erase_d7, + }, { .eraseblocks = { {32 * 1024, 4} }, .block_erase = spi_block_erase_52, }, { @@ -1091,7 +1184,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25fs010, + .unlock = spi_disable_blockprotect_at25fs010, .write = spi_chip_write_256, .read = spi_chip_read, }, @@ -1126,7 +1220,8 @@ .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .printlock = spi_prettyprint_status_register_at25fs040, + .unlock = spi_disable_blockprotect_at25fs040, .write = spi_chip_write_256, .read = spi_chip_read, }, Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/flashchips.h Thu Jul 29 15:09:18 2010 (r1115) @@ -110,12 +110,19 @@ #define AT_25DF021 0x4300 #define AT_25DF041A 0x4401 #define AT_25DF081 0x4502 +#define AT_25DF081A 0x4501 /* Yes, 81A has a lower number than 81 */ #define AT_25DF161 0x4602 #define AT_25DF321 0x4700 /* Same as 26DF321 */ #define AT_25DF321A 0x4701 #define AT_25DF641 0x4800 -#define AT_25F512A 0x65 /* Needs special RDID. AT25F512A_RDID 15 1d */ +#define AT_25DQ161 0x8600 +#define AT25F512 /* No device ID found in datasheet. Vendor ID + * can be read with AT25F512A_RDID */ +#define AT_25F512A 0x65 /* Needs AT25F512A_RDID */ #define AT_25F512B 0x6500 +#define AT25F1024 /* No device ID found in datasheet. Vendor ID + * can be read with AT25F512A_RDID */ +#define AT_25F1024A 0x60 /* Needs AT25F512A_RDID */ #define AT_25FS010 0x6601 #define AT_25FS040 0x6604 #define AT_26DF041 0x4400 Modified: trunk/spi.c ============================================================================== --- trunk/spi.c Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/spi.c Thu Jul 29 15:09:18 2010 (r1115) @@ -30,8 +30,6 @@ enum spi_controller spi_controller = SPI_CONTROLLER_NONE; -void spi_prettyprint_status_register(struct flashchip *flash); - const struct spi_programmer spi_programmer[] = { { /* SPI_CONTROLLER_NONE */ .command = NULL, Modified: trunk/spi.h ============================================================================== --- trunk/spi.h Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/spi.h Thu Jul 29 15:09:18 2010 (r1115) @@ -31,7 +31,7 @@ #define JEDEC_RDID_INSIZE 0x03 /* AT25F512A has bit 3 as don't care bit in commands */ -#define AT25F512A_RDID 0x15 +#define AT25F512A_RDID 0x15 /* 0x15 or 0x1d */ #define AT25F512A_RDID_OUTSIZE 0x01 #define AT25F512A_RDID_INSIZE 0x02 @@ -123,5 +123,6 @@ #define SPI_INVALID_OPCODE -2 #define SPI_INVALID_ADDRESS -3 #define SPI_INVALID_LENGTH -4 +#define SPI_FLASHROM_BUG -5 #endif /* !__SPI_H__ */ Modified: trunk/spi25.c ============================================================================== --- trunk/spi25.c Thu Jul 29 00:20:20 2010 (r1114) +++ trunk/spi25.c Thu Jul 29 15:09:18 2010 (r1115) @@ -312,7 +312,16 @@ } /* Prettyprint the status register. Common definitions. */ -void spi_prettyprint_status_register_common(uint8_t status) +static void spi_prettyprint_status_register_welwip(uint8_t status) +{ + msg_cdbg("Chip status register: Write Enable Latch (WEL) is " + "%sset\n", (status & (1 << 1)) ? "" : "not "); + msg_cdbg("Chip status register: Write In Progress (WIP/BUSY) is " + "%sset\n", (status & (1 << 0)) ? "" : "not "); +} + +/* Prettyprint the status register. Common definitions. */ +static void spi_prettyprint_status_register_common(uint8_t status) { msg_cdbg("Chip status register: Bit 5 / Block Protect 3 (BP3) is " "%sset\n", (status & (1 << 5)) ? "" : "not "); @@ -322,10 +331,7 @@ "%sset\n", (status & (1 << 3)) ? "" : "not "); msg_cdbg("Chip status register: Bit 2 / Block Protect 0 (BP0) is " "%sset\n", (status & (1 << 2)) ? "" : "not "); - msg_cdbg("Chip status register: Write Enable Latch (WEL) is " - "%sset\n", (status & (1 << 1)) ? "" : "not "); - msg_cdbg("Chip status register: Write In Progress (WIP/BUSY) is " - "%sset\n", (status & (1 << 0)) ? "" : "not "); + spi_prettyprint_status_register_welwip(status); } /* Prettyprint the status register. Works for @@ -338,6 +344,121 @@ spi_prettyprint_status_register_common(status); } +/* Prettyprint the status register. Common definitions. */ +static void spi_prettyprint_status_register_at25_srplepewpp(uint8_t status) +{ + msg_cdbg("Chip status register: Sector Protection Register Lock (SRPL) " + "is %sset\n", (status & (1 << 7)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 6 " + "is %sset\n", (status & (1 << 6)) ? "" : "not "); + msg_cdbg("Chip status register: Erase/Program Error (EPE) " + "is %sset\n", (status & (1 << 5)) ? "" : "not "); + msg_cdbg("Chip status register: WP# pin (WPP) " + "is %sactive\n", (status & (1 << 4)) ? "not " : ""); +} + +int spi_prettyprint_status_register_at25df(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + spi_prettyprint_status_register_at25_srplepewpp(status); + msg_cdbg("Chip status register: Software Protection Status (SWP): "); + switch (status & (3 << 2)) { + case 0x0 << 2: + msg_cdbg("no sectors are protected\n"); + break; + case 0x1 << 2: + msg_cdbg("some sectors are protected\n"); + /* FIXME: Read individual Sector Protection Registers. */ + break; + case 0x3 << 2: + msg_cdbg("all sectors are protected\n"); + break; + default: + msg_cdbg("reserved for future use\n"); + break; + } + spi_prettyprint_status_register_welwip(status); + return 0; +} + +int spi_prettyprint_status_register_at25df_sec(struct flashchip *flash) +{ + /* FIXME: We should check the security lockdown. */ + msg_cdbg("Ignoring security lockdown (if present)\n"); + msg_cdbg("Ignoring status register byte 2\n"); + return spi_prettyprint_status_register_at25df(flash); +} + +int spi_prettyprint_status_register_at25f(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + spi_prettyprint_status_register_at25_srplepewpp(status); + msg_cdbg("Chip status register: Bit 3 " + "is %sset\n", (status & (1 << 3)) ? "" : "not "); + msg_cdbg("Chip status register: Block Protect 0 (BP0) is " + "%sset, %s sectors are protected\n", + (status & (1 << 2)) ? "" : "not ", + (status & (1 << 2)) ? "all" : "no"); + spi_prettyprint_status_register_welwip(status); + return 0; +} + +int spi_prettyprint_status_register_at25fs010(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + msg_cdbg("Chip status register: Status Register Write Protect (WPEN) " + "is %sset\n", (status & (1 << 7)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 6 / Block Protect 4 (BP4) is " + "%sset\n", (status & (1 << 6)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 5 / Block Protect 3 (BP3) is " + "%sset\n", (status & (1 << 5)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 4 is " + "%sset\n", (status & (1 << 4)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 3 / Block Protect 1 (BP1) is " + "%sset\n", (status & (1 << 3)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 2 / Block Protect 0 (BP0) is " + "%sset\n", (status & (1 << 2)) ? "" : "not "); + /* FIXME: Pretty-print detailed sector protection status. */ + spi_prettyprint_status_register_welwip(status); + return 0; +} + +int spi_prettyprint_status_register_at25fs040(struct flashchip *flash) +{ + uint8_t status; + + status = spi_read_status_register(); + msg_cdbg("Chip status register is %02x\n", status); + + msg_cdbg("Chip status register: Status Register Write Protect (WPEN) " + "is %sset\n", (status & (1 << 7)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 6 / Block Protect 4 (BP4) is " + "%sset\n", (status & (1 << 6)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 5 / Block Protect 3 (BP3) is " + "%sset\n", (status & (1 << 5)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 4 / Block Protect 2 (BP2) is " + "%sset\n", (status & (1 << 4)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 3 / Block Protect 1 (BP1) is " + "%sset\n", (status & (1 << 3)) ? "" : "not "); + msg_cdbg("Chip status register: Bit 2 / Block Protect 0 (BP0) is " + "%sset\n", (status & (1 << 2)) ? "" : "not "); + /* FIXME: Pretty-print detailed sector protection status. */ + spi_prettyprint_status_register_welwip(status); + return 0; +} + /* Prettyprint the status register. Works for * ST M25P series * MX MX25L series @@ -732,12 +853,12 @@ * This is according the SST25VF016 datasheet, who knows it is more * generic that this... */ -int spi_write_status_register(int status) +static int spi_write_status_register_ewsr(struct flashchip *flash, int status) { int result; struct spi_command cmds[] = { { - /* FIXME: WRSR requires either EWSR or WREN depending on chip type. */ + /* WRSR requires either EWSR or WREN depending on chip type. */ .writecnt = JEDEC_EWSR_OUTSIZE, .writearr = (const unsigned char[]){ JEDEC_EWSR }, .readcnt = 0, @@ -759,9 +880,59 @@ msg_cerr("%s failed during command execution\n", __func__); } + /* WRSR performs a self-timed erase before the changes take effect. */ + programmer_delay(100 * 1000); return result; } +static int spi_write_status_register_wren(struct flashchip *flash, int status) +{ + int result; + struct spi_command cmds[] = { + { + /* WRSR requires either EWSR or WREN depending on chip type. */ + .writecnt = JEDEC_WREN_OUTSIZE, + .writearr = (const unsigned char[]){ JEDEC_WREN }, + .readcnt = 0, + .readarr = NULL, + }, { + .writecnt = JEDEC_WRSR_OUTSIZE, + .writearr = (const unsigned char[]){ JEDEC_WRSR, (unsigned char) status }, + .readcnt = 0, + .readarr = NULL, + }, { + .writecnt = 0, + .writearr = NULL, + .readcnt = 0, + .readarr = NULL, + }}; + + result = spi_send_multicommand(cmds); + if (result) { + msg_cerr("%s failed during command execution\n", + __func__); + } + /* WRSR performs a self-timed erase before the changes take effect. */ + programmer_delay(100 * 1000); + return result; +} + +static int spi_write_status_register(struct flashchip *flash, int status) +{ + int ret = 1; + + if (!(flash->feature_bits & (FEATURE_WRSR_WREN | FEATURE_WRSR_EWSR))) { + msg_cdbg("Missing status register write definition, assuming " + "EWSR is needed\n"); + flash->feature_bits |= FEATURE_WRSR_EWSR; + } + if (flash->feature_bits & FEATURE_WRSR_WREN) + ret = spi_write_status_register_wren(flash, status); + if (ret && (flash->feature_bits & FEATURE_WRSR_EWSR)) + ret = spi_write_status_register_ewsr(flash, status); + return ret; +} + int spi_byte_program(int addr, uint8_t databyte) { int result; @@ -844,26 +1015,153 @@ return result; } +/* A generic brute-force block protection disable works like this: + * Write 0x00 to the status register. Check if any locks are still set (that + * part is chip specific). Repeat once. + */ int spi_disable_blockprotect(struct flashchip *flash) { uint8_t status; int result; status = spi_read_status_register(); - /* If there is block protection in effect, unprotect it first. */ + /* If block protection is disabled, stop here. */ + if ((status & 0x3c) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + result = spi_write_status_register(flash, status & ~0x3c); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); if ((status & 0x3c) != 0) { - msg_cdbg("Some block protection in effect, disabling\n"); - result = spi_write_status_register(status & ~0x3c); + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } + return 0; +} + +int spi_disable_blockprotect_at25df(struct flashchip *flash) +{ + uint8_t status; + int result; + + status = spi_read_status_register(); + /* If block protection is disabled, stop here. */ + if ((status & (3 << 2)) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + if (status & (1 << 7)) { + msg_cdbg("Need to disable Sector Protection Register Lock\n"); + if ((status & (1 << 4)) == 0) { + msg_cerr("WP# pin is active, disabling " + "write protection is impossible.\n"); + return 1; + } + /* All bits except bit 7 (SPRL) are readonly. */ + result = spi_write_status_register(flash, status & ~(1 << 7)); if (result) { msg_cerr("spi_write_status_register failed\n"); return result; } - status = spi_read_status_register(); - if ((status & 0x3c) != 0) { - msg_cerr("Block protection could not be disabled!\n"); - return 1; + + } + /* Global unprotect. Make sure to mask SPRL as well. */ + result = spi_write_status_register(flash, status & ~0xbc); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); + if ((status & (3 << 2)) != 0) { + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } + return 0; +} + +int spi_disable_blockprotect_at25df_sec(struct flashchip *flash) +{ + /* FIXME: We should check the security lockdown. */ + msg_cinfo("Ignoring security lockdown (if present)\n"); + return spi_disable_blockprotect_at25df(flash); +} + +int spi_disable_blockprotect_at25f(struct flashchip *flash) +{ + /* spi_disable_blockprotect_at25df is not really the right way to do + * this, but the side effects of said function work here as well. + */ + return spi_disable_blockprotect_at25df(flash); +} + +int spi_disable_blockprotect_at25fs010(struct flashchip *flash) +{ + uint8_t status; + int result; + + status = spi_read_status_register(); + /* If block protection is disabled, stop here. */ + if ((status & 0x6c) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + if (status & (1 << 7)) { + msg_cdbg("Need to disable Status Register Write Protect\n"); + /* Clear bit 7 (WPEN). */ + result = spi_write_status_register(flash, status & ~(1 << 7)); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; } } + /* Global unprotect. Make sure to mask WPEN as well. */ + result = spi_write_status_register(flash, status & ~0xec); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); + if ((status & 0x6c) != 0) { + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } + return 0; +} +int spi_disable_blockprotect_at25fs040(struct flashchip *flash) +{ + uint8_t status; + int result; + + status = spi_read_status_register(); + /* If block protection is disabled, stop here. */ + if ((status & 0x7c) == 0) + return 0; + + msg_cdbg("Some block protection in effect, disabling\n"); + if (status & (1 << 7)) { + msg_cdbg("Need to disable Status Register Write Protect\n"); + /* Clear bit 7 (WPEN). */ + result = spi_write_status_register(flash, status & ~(1 << 7)); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + } + /* Global unprotect. Make sure to mask WPEN as well. */ + result = spi_write_status_register(flash, status & ~0xfc); + if (result) { + msg_cerr("spi_write_status_register failed\n"); + return result; + } + status = spi_read_status_register(); + if ((status & 0x7c) != 0) { + msg_cerr("Block protection could not be disabled!\n"); + return 1; + } return 0; }

1 0

flashrom -Vr / -VE / -Vw on Zotac ION ITX-A
by Stephan Raue 29 Jul '10

29 Jul '10

Hi all, i have successfully updated my bios on an Zotac ION ITX-A (http://www.zotacusa.com/zotac-ionitx-a-u-atom-n330-1-6ghz-dual-core-mini-it…) with flashrom-svn-1061 an patch from http://www.flashrom.org/pipermail/flashrom/2010-June/003550.html. I *must* erase the flash first before writing the new bios, because of failing veryfing. with 1114 flashrom does not works because of disabled erase/write support. attached the logs. many thanks Stephan ### backup old bios ### root ~ # flashrom -Vr /media/flash.bk flashrom v0.9.2-runknown on Linux 2.6.34.1 (i686), built with libpci 3.1.7, GCC 4.5.1 20100722 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 799M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1005 us, 10000 myus = 10025 us, 4 myus = 8 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "To Be Filled By O.E.M." DMI string system-product-name: "To Be Filled By O.E.M." DMI string system-version: "To Be Filled By O.E.M." DMI string baseboard-manufacturer: "To be filled by O.E.M." DMI string baseboard-product-name: "To be filled by O.E.M." DMI string baseboard-version: "To be filled by O.E.M." DMI string chassis-type: "Desktop" Found chipset "NVIDIA MCP79", enabling flash write... chipset PCI ID is 10de:0aad, This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0 Guessed flash bus type is SPI Found SMBus device 10de:0aa2 at 00:03:2 SPI BAR is at 0xfae80000, after clearing low bits BAR is at 0xfae80000 Mapping Nvidia MCP6x SPI at 0xfae80000, unaligned size 0x544. SPI control is 0xc05a, enable=0, idle=0 Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. SPI on this chipset is WIP. DO NOT USE! OK. This chipset supports the following protocols: SPI. Probing for AMD Am29F010A/B, 128 KB: skipped. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Probing for AMD Am29F016D, 2048 KB: skipped. Probing for AMD Am29F040B, 512 KB: skipped. Probing for AMD Am29F080B, 1024 KB: skipped. Probing for AMD Am29LV040B, 512 KB: skipped. Probing for AMD Am29LV081B, 1024 KB: skipped. Probing for ASD AE49F2008, 256 KB: skipped. Probing for Atmel AT25DF021, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF041A, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF081, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321A, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF641, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25F512B, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF041, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26F004, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT29C512, 64 KB: skipped. Probing for Atmel AT29C010A, 128 KB: skipped. Probing for Atmel AT29C020, 256 KB: skipped. Probing for Atmel AT29C040A, 512 KB: skipped. Probing for Atmel AT45CS1282, 16896 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB011D, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB021D, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB041D, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB081D, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB161D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321C, 4224 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB642D, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT49BV512, 64 KB: skipped. Probing for Atmel AT49F020, 256 KB: skipped. Probing for Atmel AT49F002(N), 256 KB: skipped. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Probing for AMIC A25L40PT, 512 KB: 4 byte RDID not supported on this SPI controller Probing for AMIC A25L40PU, 512 KB: 4 byte RDID not supported on this SPI controller Probing for AMIC A29002B, 256 KB: skipped. Probing for AMIC A29002T, 256 KB: skipped. Probing for AMIC A29040B, 512 KB: skipped. Probing for AMIC A49LF040A, 512 KB: skipped. Probing for EMST F49B002UA, 256 KB: skipped. Probing for EMST F25L008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05T, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10T, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20T, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40T, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80T, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16T, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32T, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64T, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25D16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN29F010, 128 KB: skipped. Probing for EON EN29F002(A)(N)B, 256 KB: skipped. Probing for EON EN29F002(A)(N)T, 256 KB: skipped. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Probing for Hyundai HY29F002T, 256 KB: skipped. Probing for Hyundai HY29F002B, 256 KB: skipped. Probing for Intel 28F001BX-B, 128 KB: skipped. Probing for Intel 28F001BX-T, 128 KB: skipped. Probing for Intel 28F004S5, 512 KB: skipped. Probing for Intel 28F004BV/BE-B, 512 KB: skipped. Probing for Intel 28F004BV/BE-T, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-B, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-T, 512 KB: skipped. Probing for Intel 82802AB, 512 KB: skipped. Probing for Intel 82802AC, 1024 KB: skipped. Probing for Macronix MX25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1005, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L2005, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L4005, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L8005, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1635D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3205, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3235D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L6405, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L12805, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX29F001B, 128 KB: skipped. Probing for Macronix MX29F001T, 128 KB: skipped. Probing for Macronix MX29F002B, 256 KB: skipped. Probing for Macronix MX29F002T, 256 KB: skipped. Probing for Macronix MX29LV040, 512 KB: skipped. Probing for Numonyx M25PE10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm29F002T, 256 KB: skipped. Probing for PMC Pm29F002B, 256 KB: skipped. Probing for PMC Pm39LV010, 128 KB: skipped. Probing for PMC Pm39LV020, 256 KB: skipped. Probing for PMC Pm39LV040, 512 KB: skipped. Probing for PMC Pm49FL002, 256 KB: skipped. Probing for PMC Pm49FL004, 512 KB: skipped. Probing for Sanyo LF25FW203A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sharp LHF00L04, 1024 KB: skipped. Probing for Spansion S25FL008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Spansion S25FL016A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF032B, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF040.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF040B, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25LF040A.RES, 512 KB: probe_spi_res2: id1 0x13, id2 0x13 Probing for SST SST25VF040B.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST28SF040A, 512 KB: skipped. Probing for SST SST29EE010, 128 KB: skipped. Probing for SST SST29LE010, 128 KB: skipped. Probing for SST SST29EE020A, 256 KB: skipped. Probing for SST SST29LE020, 256 KB: skipped. Probing for SST SST39SF512, 64 KB: skipped. Probing for SST SST39SF010A, 128 KB: skipped. Probing for SST SST39SF020A, 256 KB: skipped. Probing for SST SST39SF040, 512 KB: skipped. Probing for SST SST39VF512, 64 KB: skipped. Probing for SST SST39VF010, 128 KB: skipped. Probing for SST SST39VF020, 256 KB: skipped. Probing for SST SST39VF040, 512 KB: skipped. Probing for SST SST39VF080, 1024 KB: skipped. Probing for SST SST49LF002A/B, 256 KB: skipped. Probing for SST SST49LF003A/B, 384 KB: skipped. Probing for SST SST49LF004A/B, 512 KB: skipped. Probing for SST SST49LF004C, 512 KB: skipped. Probing for SST SST49LF008A, 1024 KB: skipped. Probing for SST SST49LF008C, 1024 KB: skipped. Probing for SST SST49LF016C, 2048 KB: skipped. Probing for SST SST49LF020, 256 KB: skipped. Probing for SST SST49LF020A, 256 KB: skipped. Probing for SST SST49LF040, 512 KB: skipped. Probing for SST SST49LF040B, 512 KB: skipped. Probing for SST SST49LF080A, 1024 KB: skipped. Probing for SST SST49LF160C, 2048 KB: skipped. Probing for ST M25P05-A, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P05.RES, 64 KB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P10.RES, 128 KB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40-old, 512 KB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P128, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M29F002B, 256 KB: skipped. Probing for ST M29F002T/NT, 256 KB: skipped. Probing for ST M29F040B, 512 KB: skipped. Probing for ST M29F400BT, 512 KB: skipped. Probing for ST M29W010B, 128 KB: skipped. Probing for ST M29W040B, 512 KB: skipped. Probing for ST M29W512B, 64 KB: skipped. Probing for ST M50FLW040A, 512 KB: skipped. Probing for ST M50FLW040B, 512 KB: skipped. Probing for ST M50FLW080A, 1024 KB: skipped. Probing for ST M50FLW080B, 1024 KB: skipped. Probing for ST M50FW002, 256 KB: skipped. Probing for ST M50FW016, 2048 KB: skipped. Probing for ST M50FW040, 512 KB: skipped. Probing for ST M50FW080, 1024 KB: skipped. Probing for ST M50LPW116, 2048 KB: skipped. Probing for SyncMOS S29C31004T, 512 KB: skipped. Probing for SyncMOS S29C51001T, 128 KB: skipped. Probing for SyncMOS S29C51002T, 256 KB: skipped. Probing for SyncMOS S29C51004T, 512 KB: skipped. Probing for TI TMS29F002RB, 256 KB: skipped. Probing for TI TMS29F002RT, 256 KB: skipped. Probing for Winbond W25Q80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Chip status register is 00 Found chip "Winbond W25x80" (1024 KB, SPI) at physical address 0xfff00000. Probing for Winbond W25x16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W29C011, 128 KB: skipped. Probing for Winbond W29C020C, 256 KB: skipped. Probing for Winbond W29C040P, 512 KB: skipped. Probing for Winbond W29EE011, 128 KB: skipped. Probing for Winbond W39V040A, 512 KB: skipped. Probing for Winbond W39V040B, 512 KB: skipped. Probing for Winbond W39V040C, 512 KB: skipped. Probing for Winbond W39V040FA, 512 KB: skipped. Probing for Winbond W39V080A, 1024 KB: skipped. Probing for Winbond W49F002U, 256 KB: skipped. Probing for Winbond W49V002A, 256 KB: skipped. Probing for Winbond W49V002FA, 256 KB: skipped. Probing for Winbond W39V080FA, 1024 KB: skipped. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for EON unknown EON SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix unknown Macronix SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC unknown PMC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST unknown SST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST unknown ST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sanyo unknown Sanyo SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (RDID), 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (REMS), 0 KB: probe_spi_rems: id1 0xef, id2 0x13 === This flash part has status UNTESTED for operations: ERASE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Thanks for your help! === Reading flash... done. root ~ # ### erasing flash ### root ~ # flashrom -VE flashrom v0.9.2-runknown on Linux 2.6.34.1 (i686), built with libpci 3.1.7, GCC 4.5.1 20100722 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 732M loops per second, 10 myus = 9 us, 100 myus = 92 us, 1000 myus = 1092 us, 10000 myus = 10822 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "To Be Filled By O.E.M." DMI string system-product-name: "To Be Filled By O.E.M." DMI string system-version: "To Be Filled By O.E.M." DMI string baseboard-manufacturer: "To be filled by O.E.M." DMI string baseboard-product-name: "To be filled by O.E.M." DMI string baseboard-version: "To be filled by O.E.M." DMI string chassis-type: "Desktop" Found chipset "NVIDIA MCP79", enabling flash write... chipset PCI ID is 10de:0aad, This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0 Guessed flash bus type is SPI Found SMBus device 10de:0aa2 at 00:03:2 SPI BAR is at 0xfae80000, after clearing low bits BAR is at 0xfae80000 Mapping Nvidia MCP6x SPI at 0xfae80000, unaligned size 0x544. SPI control is 0xc052, enable=0, idle=0 Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. SPI on this chipset is WIP. DO NOT USE! OK. This chipset supports the following protocols: SPI. Probing for AMD Am29F010A/B, 128 KB: skipped. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Probing for AMD Am29F016D, 2048 KB: skipped. Probing for AMD Am29F040B, 512 KB: skipped. Probing for AMD Am29F080B, 1024 KB: skipped. Probing for AMD Am29LV040B, 512 KB: skipped. Probing for AMD Am29LV081B, 1024 KB: skipped. Probing for ASD AE49F2008, 256 KB: skipped. Probing for Atmel AT25DF021, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF041A, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF081, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321A, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF641, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25F512B, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF041, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26F004, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT29C512, 64 KB: skipped. Probing for Atmel AT29C010A, 128 KB: skipped. Probing for Atmel AT29C020, 256 KB: skipped. Probing for Atmel AT29C040A, 512 KB: skipped. Probing for Atmel AT45CS1282, 16896 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB011D, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB021D, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB041D, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB081D, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB161D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321C, 4224 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB642D, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT49BV512, 64 KB: skipped. Probing for Atmel AT49F020, 256 KB: skipped. Probing for Atmel AT49F002(N), 256 KB: skipped. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Probing for AMIC A25L40PT, 512 KB: 4 byte RDID not supported on this SPI controller Probing for AMIC A25L40PU, 512 KB: 4 byte RDID not supported on this SPI controller Probing for AMIC A29002B, 256 KB: skipped. Probing for AMIC A29002T, 256 KB: skipped. Probing for AMIC A29040B, 512 KB: skipped. Probing for AMIC A49LF040A, 512 KB: skipped. Probing for EMST F49B002UA, 256 KB: skipped. Probing for EMST F25L008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05T, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10T, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20T, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40T, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80T, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16T, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32T, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64T, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25D16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN29F010, 128 KB: skipped. Probing for EON EN29F002(A)(N)B, 256 KB: skipped. Probing for EON EN29F002(A)(N)T, 256 KB: skipped. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Probing for Hyundai HY29F002T, 256 KB: skipped. Probing for Hyundai HY29F002B, 256 KB: skipped. Probing for Intel 28F001BX-B, 128 KB: skipped. Probing for Intel 28F001BX-T, 128 KB: skipped. Probing for Intel 28F004S5, 512 KB: skipped. Probing for Intel 28F004BV/BE-B, 512 KB: skipped. Probing for Intel 28F004BV/BE-T, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-B, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-T, 512 KB: skipped. Probing for Intel 82802AB, 512 KB: skipped. Probing for Intel 82802AC, 1024 KB: skipped. Probing for Macronix MX25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1005, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L2005, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L4005, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L8005, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1635D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3205, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3235D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L6405, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L12805, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX29F001B, 128 KB: skipped. Probing for Macronix MX29F001T, 128 KB: skipped. Probing for Macronix MX29F002B, 256 KB: skipped. Probing for Macronix MX29F002T, 256 KB: skipped. Probing for Macronix MX29LV040, 512 KB: skipped. Probing for Numonyx M25PE10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm29F002T, 256 KB: skipped. Probing for PMC Pm29F002B, 256 KB: skipped. Probing for PMC Pm39LV010, 128 KB: skipped. Probing for PMC Pm39LV020, 256 KB: skipped. Probing for PMC Pm39LV040, 512 KB: skipped. Probing for PMC Pm49FL002, 256 KB: skipped. Probing for PMC Pm49FL004, 512 KB: skipped. Probing for Sanyo LF25FW203A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sharp LHF00L04, 1024 KB: skipped. Probing for Spansion S25FL008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Spansion S25FL016A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF032B, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF040.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF040B, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25LF040A.RES, 512 KB: probe_spi_res2: id1 0x13, id2 0x13 Probing for SST SST25VF040B.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST28SF040A, 512 KB: skipped. Probing for SST SST29EE010, 128 KB: skipped. Probing for SST SST29LE010, 128 KB: skipped. Probing for SST SST29EE020A, 256 KB: skipped. Probing for SST SST29LE020, 256 KB: skipped. Probing for SST SST39SF512, 64 KB: skipped. Probing for SST SST39SF010A, 128 KB: skipped. Probing for SST SST39SF020A, 256 KB: skipped. Probing for SST SST39SF040, 512 KB: skipped. Probing for SST SST39VF512, 64 KB: skipped. Probing for SST SST39VF010, 128 KB: skipped. Probing for SST SST39VF020, 256 KB: skipped. Probing for SST SST39VF040, 512 KB: skipped. Probing for SST SST39VF080, 1024 KB: skipped. Probing for SST SST49LF002A/B, 256 KB: skipped. Probing for SST SST49LF003A/B, 384 KB: skipped. Probing for SST SST49LF004A/B, 512 KB: skipped. Probing for SST SST49LF004C, 512 KB: skipped. Probing for SST SST49LF008A, 1024 KB: skipped. Probing for SST SST49LF008C, 1024 KB: skipped. Probing for SST SST49LF016C, 2048 KB: skipped. Probing for SST SST49LF020, 256 KB: skipped. Probing for SST SST49LF020A, 256 KB: skipped. Probing for SST SST49LF040, 512 KB: skipped. Probing for SST SST49LF040B, 512 KB: skipped. Probing for SST SST49LF080A, 1024 KB: skipped. Probing for SST SST49LF160C, 2048 KB: skipped. Probing for ST M25P05-A, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P05.RES, 64 KB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P10.RES, 128 KB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40-old, 512 KB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P128, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M29F002B, 256 KB: skipped. Probing for ST M29F002T/NT, 256 KB: skipped. Probing for ST M29F040B, 512 KB: skipped. Probing for ST M29F400BT, 512 KB: skipped. Probing for ST M29W010B, 128 KB: skipped. Probing for ST M29W040B, 512 KB: skipped. Probing for ST M29W512B, 64 KB: skipped. Probing for ST M50FLW040A, 512 KB: skipped. Probing for ST M50FLW040B, 512 KB: skipped. Probing for ST M50FLW080A, 1024 KB: skipped. Probing for ST M50FLW080B, 1024 KB: skipped. Probing for ST M50FW002, 256 KB: skipped. Probing for ST M50FW016, 2048 KB: skipped. Probing for ST M50FW040, 512 KB: skipped. Probing for ST M50FW080, 1024 KB: skipped. Probing for ST M50LPW116, 2048 KB: skipped. Probing for SyncMOS S29C31004T, 512 KB: skipped. Probing for SyncMOS S29C51001T, 128 KB: skipped. Probing for SyncMOS S29C51002T, 256 KB: skipped. Probing for SyncMOS S29C51004T, 512 KB: skipped. Probing for TI TMS29F002RB, 256 KB: skipped. Probing for TI TMS29F002RT, 256 KB: skipped. Probing for Winbond W25Q80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Chip status register is 00 Found chip "Winbond W25x80" (1024 KB, SPI) at physical address 0xfff00000. Probing for Winbond W25x16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W29C011, 128 KB: skipped. Probing for Winbond W29C020C, 256 KB: skipped. Probing for Winbond W29C040P, 512 KB: skipped. Probing for Winbond W29EE011, 128 KB: skipped. Probing for Winbond W39V040A, 512 KB: skipped. Probing for Winbond W39V040B, 512 KB: skipped. Probing for Winbond W39V040C, 512 KB: skipped. Probing for Winbond W39V040FA, 512 KB: skipped. Probing for Winbond W39V080A, 1024 KB: skipped. Probing for Winbond W49F002U, 256 KB: skipped. Probing for Winbond W49V002A, 256 KB: skipped. Probing for Winbond W49V002FA, 256 KB: skipped. Probing for Winbond W39V080FA, 1024 KB: skipped. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for EON unknown EON SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix unknown Macronix SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC unknown PMC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST unknown SST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST unknown ST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sanyo unknown Sanyo SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (RDID), 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (REMS), 0 KB: probe_spi_rems: id1 0xef, id2 0x13 === This flash part has status UNTESTED for operations: ERASE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Thanks for your help! === Erasing flash chip... Looking at blockwise erase function 0... trying... 0x000000-0x000fff, 0x001000-0x001fff, 0x002000-0x002fff, 0x003000-0x003fff, 0x004000-0x004fff, 0x005000-0x005fff, 0x006000-0x006fff, 0x007000-0x007fff, 0x008000-0x008fff, 0x009000-0x009fff, 0x00a000-0x00afff, 0x00b000-0x00bfff, 0x00c000-0x00cfff, 0x00d000-0x00dfff, 0x00e000-0x00efff, 0x00f000-0x00ffff, 0x010000-0x010fff, 0x011000-0x011fff, 0x012000-0x012fff, 0x013000-0x013fff, 0x014000-0x014fff, 0x015000-0x015fff, 0x016000-0x016fff, 0x017000-0x017fff, 0x018000-0x018fff, 0x019000-0x019fff, 0x01a000-0x01afff, 0x01b000-0x01bfff, 0x01c000-0x01cfff, 0x01d000-0x01dfff, 0x01e000-0x01efff, 0x01f000-0x01ffff, 0x020000-0x020fff, 0x021000-0x021fff, 0x022000-0x022fff, 0x023000-0x023fff, 0x024000-0x024fff, 0x025000-0x025fff, 0x026000-0x026fff, 0x027000-0x027fff, 0x028000-0x028fff, 0x029000-0x029fff, 0x02a000-0x02afff, 0x02b000-0x02bfff, 0x02c000-0x02cfff, 0x02d000-0x02dfff, 0x02e000-0x02efff, 0x02f000-0x02ffff, 0x030000-0x030fff, 0x031000-0x031fff, 0x032000-0x032fff, 0x033000-0x033fff, 0x034000-0x034fff, 0x035000-0x035fff, 0x036000-0x036fff, 0x037000-0x037fff, 0x038000-0x038fff, 0x039000-0x039fff, 0x03a000-0x03afff, 0x03b000-0x03bfff, 0x03c000-0x03cfff, 0x03d000-0x03dfff, 0x03e000-0x03efff, 0x03f000-0x03ffff, 0x040000-0x040fff, 0x041000-0x041fff, 0x042000-0x042fff, 0x043000-0x043fff, 0x044000-0x044fff, 0x045000-0x045fff, 0x046000-0x046fff, 0x047000-0x047fff, 0x048000-0x048fff, 0x049000-0x049fff, 0x04a000-0x04afff, 0x04b000-0x04bfff, 0x04c000-0x04cfff, 0x04d000-0x04dfff, 0x04e000-0x04efff, 0x04f000-0x04ffff, 0x050000-0x050fff, 0x051000-0x051fff, 0x052000-0x052fff, 0x053000-0x053fff, 0x054000-0x054fff, 0x055000-0x055fff, 0x056000-0x056fff, 0x057000-0x057fff, 0x058000-0x058fff, 0x059000-0x059fff, 0x05a000-0x05afff, 0x05b000-0x05bfff, 0x05c000-0x05cfff, 0x05d000-0x05dfff, 0x05e000-0x05efff, 0x05f000-0x05ffff, 0x060000-0x060fff, 0x061000-0x061fff, 0x062000-0x062fff, 0x063000-0x063fff, 0x064000-0x064fff, 0x065000-0x065fff, 0x066000-0x066fff, 0x067000-0x067fff, 0x068000-0x068fff, 0x069000-0x069fff, 0x06a000-0x06afff, 0x06b000-0x06bfff, 0x06c000-0x06cfff, 0x06d000-0x06dfff, 0x06e000-0x06efff, 0x06f000-0x06ffff, 0x070000-0x070fff, 0x071000-0x071fff, 0x072000-0x072fff, 0x073000-0x073fff, 0x074000-0x074fff, 0x075000-0x075fff, 0x076000-0x076fff, 0x077000-0x077fff, 0x078000-0x078fff, 0x079000-0x079fff, 0x07a000-0x07afff, 0x07b000-0x07bfff, 0x07c000-0x07cfff, 0x07d000-0x07dfff, 0x07e000-0x07efff, 0x07f000-0x07ffff, 0x080000-0x080fff, 0x081000-0x081fff, 0x082000-0x082fff, 0x083000-0x083fff, 0x084000-0x084fff, 0x085000-0x085fff, 0x086000-0x086fff, 0x087000-0x087fff, 0x088000-0x088fff, 0x089000-0x089fff, 0x08a000-0x08afff, 0x08b000-0x08bfff, 0x08c000-0x08cfff, 0x08d000-0x08dfff, 0x08e000-0x08efff, 0x08f000-0x08ffff, 0x090000-0x090fff, 0x091000-0x091fff, 0x092000-0x092fff, 0x093000-0x093fff, 0x094000-0x094fff, 0x095000-0x095fff, 0x096000-0x096fff, 0x097000-0x097fff, 0x098000-0x098fff, 0x099000-0x099fff, 0x09a000-0x09afff, 0x09b000-0x09bfff, 0x09c000-0x09cfff, 0x09d000-0x09dfff, 0x09e000-0x09efff, 0x09f000-0x09ffff, 0x0a0000-0x0a0fff, 0x0a1000-0x0a1fff, 0x0a2000-0x0a2fff, 0x0a3000-0x0a3fff, 0x0a4000-0x0a4fff, 0x0a5000-0x0a5fff, 0x0a6000-0x0a6fff, 0x0a7000-0x0a7fff, 0x0a8000-0x0a8fff, 0x0a9000-0x0a9fff, 0x0aa000-0x0aafff, 0x0ab000-0x0abfff, 0x0ac000-0x0acfff, 0x0ad000-0x0adfff, 0x0ae000-0x0aefff, 0x0af000-0x0affff, 0x0b0000-0x0b0fff, 0x0b1000-0x0b1fff, 0x0b2000-0x0b2fff, 0x0b3000-0x0b3fff, 0x0b4000-0x0b4fff, 0x0b5000-0x0b5fff, 0x0b6000-0x0b6fff, 0x0b7000-0x0b7fff, 0x0b8000-0x0b8fff, 0x0b9000-0x0b9fff, 0x0ba000-0x0bafff, 0x0bb000-0x0bbfff, 0x0bc000-0x0bcfff, 0x0bd000-0x0bdfff, 0x0be000-0x0befff, 0x0bf000-0x0bffff, 0x0c0000-0x0c0fff, 0x0c1000-0x0c1fff, 0x0c2000-0x0c2fff, 0x0c3000-0x0c3fff, 0x0c4000-0x0c4fff, 0x0c5000-0x0c5fff, 0x0c6000-0x0c6fff, 0x0c7000-0x0c7fff, 0x0c8000-0x0c8fff, 0x0c9000-0x0c9fff, 0x0ca000-0x0cafff, 0x0cb000-0x0cbfff, 0x0cc000-0x0ccfff, 0x0cd000-0x0cdfff, 0x0ce000-0x0cefff, 0x0cf000-0x0cffff, 0x0d0000-0x0d0fff, 0x0d1000-0x0d1fff, 0x0d2000-0x0d2fff, 0x0d3000-0x0d3fff, 0x0d4000-0x0d4fff, 0x0d5000-0x0d5fff, 0x0d6000-0x0d6fff, 0x0d7000-0x0d7fff, 0x0d8000-0x0d8fff, 0x0d9000-0x0d9fff, 0x0da000-0x0dafff, 0x0db000-0x0dbfff, 0x0dc000-0x0dcfff, 0x0dd000-0x0ddfff, 0x0de000-0x0defff, 0x0df000-0x0dffff, 0x0e0000-0x0e0fff, 0x0e1000-0x0e1fff, 0x0e2000-0x0e2fff, 0x0e3000-0x0e3fff, 0x0e4000-0x0e4fff, 0x0e5000-0x0e5fff, 0x0e6000-0x0e6fff, 0x0e7000-0x0e7fff, 0x0e8000-0x0e8fff, 0x0e9000-0x0e9fff, 0x0ea000-0x0eafff, 0x0eb000-0x0ebfff, 0x0ec000-0x0ecfff, 0x0ed000-0x0edfff, 0x0ee000-0x0eefff, 0x0ef000-0x0effff, 0x0f0000-0x0f0fff, 0x0f1000-0x0f1fff, 0x0f2000-0x0f2fff, 0x0f3000-0x0f3fff, 0x0f4000-0x0f4fff, 0x0f5000-0x0f5fff, 0x0f6000-0x0f6fff, 0x0f7000-0x0f7fff, 0x0f8000-0x0f8fff, 0x0f9000-0x0f9fff, 0x0fa000-0x0fafff, 0x0fb000-0x0fbfff, 0x0fc000-0x0fcfff, 0x0fd000-0x0fdfff, 0x0fe000-0x0fefff, 0x0ff000-0x0fffff, SUCCESS. root ~ # ### writing new bios to flash ### root ~ # flashrom -Vw /media/n0813oem.rom flashrom v0.9.2-runknown on Linux 2.6.34.1 (i686), built with libpci 3.1.7, GCC 4.5.1 20100722 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 799M loops per second, 10 myus = 11 us, 100 myus = 101 us, 1000 myus = 1004 us, 10000 myus = 10027 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "To Be Filled By O.E.M." DMI string system-product-name: "To Be Filled By O.E.M." DMI string system-version: "To Be Filled By O.E.M." DMI string baseboard-manufacturer: "To be filled by O.E.M." DMI string baseboard-product-name: "To be filled by O.E.M." DMI string baseboard-version: "To be filled by O.E.M." DMI string chassis-type: "Desktop" Found chipset "NVIDIA MCP79", enabling flash write... chipset PCI ID is 10de:0aad, This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0 Guessed flash bus type is SPI Found SMBus device 10de:0aa2 at 00:03:2 SPI BAR is at 0xfae80000, after clearing low bits BAR is at 0xfae80000 Mapping Nvidia MCP6x SPI at 0xfae80000, unaligned size 0x544. SPI control is 0xc052, enable=0, idle=0 Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. SPI on this chipset is WIP. DO NOT USE! OK. This chipset supports the following protocols: SPI. Probing for AMD Am29F010A/B, 128 KB: skipped. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Probing for AMD Am29F016D, 2048 KB: skipped. Probing for AMD Am29F040B, 512 KB: skipped. Probing for AMD Am29F080B, 1024 KB: skipped. Probing for AMD Am29LV040B, 512 KB: skipped. Probing for AMD Am29LV081B, 1024 KB: skipped. Probing for ASD AE49F2008, 256 KB: skipped. Probing for Atmel AT25DF021, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF041A, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF081, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321A, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF641, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25F512B, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF041, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26F004, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT29C512, 64 KB: skipped. Probing for Atmel AT29C010A, 128 KB: skipped. Probing for Atmel AT29C020, 256 KB: skipped. Probing for Atmel AT29C040A, 512 KB: skipped. Probing for Atmel AT45CS1282, 16896 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB011D, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB021D, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB041D, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB081D, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB161D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321C, 4224 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB642D, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT49BV512, 64 KB: skipped. Probing for Atmel AT49F020, 256 KB: skipped. Probing for Atmel AT49F002(N), 256 KB: skipped. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Probing for AMIC A25L40PT, 512 KB: 4 byte RDID not supported on this SPI controller Probing for AMIC A25L40PU, 512 KB: 4 byte RDID not supported on this SPI controller Probing for AMIC A29002B, 256 KB: skipped. Probing for AMIC A29002T, 256 KB: skipped. Probing for AMIC A29040B, 512 KB: skipped. Probing for AMIC A49LF040A, 512 KB: skipped. Probing for EMST F49B002UA, 256 KB: skipped. Probing for EMST F25L008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05T, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10T, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20T, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40T, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80T, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16T, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32T, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64T, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25D16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN29F010, 128 KB: skipped. Probing for EON EN29F002(A)(N)B, 256 KB: skipped. Probing for EON EN29F002(A)(N)T, 256 KB: skipped. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Probing for Hyundai HY29F002T, 256 KB: skipped. Probing for Hyundai HY29F002B, 256 KB: skipped. Probing for Intel 28F001BX-B, 128 KB: skipped. Probing for Intel 28F001BX-T, 128 KB: skipped. Probing for Intel 28F004S5, 512 KB: skipped. Probing for Intel 28F004BV/BE-B, 512 KB: skipped. Probing for Intel 28F004BV/BE-T, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-B, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-T, 512 KB: skipped. Probing for Intel 82802AB, 512 KB: skipped. Probing for Intel 82802AC, 1024 KB: skipped. Probing for Macronix MX25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1005, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L2005, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L4005, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L8005, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1635D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3205, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3235D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L6405, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L12805, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX29F001B, 128 KB: skipped. Probing for Macronix MX29F001T, 128 KB: skipped. Probing for Macronix MX29F002B, 256 KB: skipped. Probing for Macronix MX29F002T, 256 KB: skipped. Probing for Macronix MX29LV040, 512 KB: skipped. Probing for Numonyx M25PE10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm29F002T, 256 KB: skipped. Probing for PMC Pm29F002B, 256 KB: skipped. Probing for PMC Pm39LV010, 128 KB: skipped. Probing for PMC Pm39LV020, 256 KB: skipped. Probing for PMC Pm39LV040, 512 KB: skipped. Probing for PMC Pm49FL002, 256 KB: skipped. Probing for PMC Pm49FL004, 512 KB: skipped. Probing for Sanyo LF25FW203A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sharp LHF00L04, 1024 KB: skipped. Probing for Spansion S25FL008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Spansion S25FL016A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF032B, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF040.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF040B, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25LF040A.RES, 512 KB: probe_spi_res2: id1 0x13, id2 0x13 Probing for SST SST25VF040B.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST28SF040A, 512 KB: skipped. Probing for SST SST29EE010, 128 KB: skipped. Probing for SST SST29LE010, 128 KB: skipped. Probing for SST SST29EE020A, 256 KB: skipped. Probing for SST SST29LE020, 256 KB: skipped. Probing for SST SST39SF512, 64 KB: skipped. Probing for SST SST39SF010A, 128 KB: skipped. Probing for SST SST39SF020A, 256 KB: skipped. Probing for SST SST39SF040, 512 KB: skipped. Probing for SST SST39VF512, 64 KB: skipped. Probing for SST SST39VF010, 128 KB: skipped. Probing for SST SST39VF020, 256 KB: skipped. Probing for SST SST39VF040, 512 KB: skipped. Probing for SST SST39VF080, 1024 KB: skipped. Probing for SST SST49LF002A/B, 256 KB: skipped. Probing for SST SST49LF003A/B, 384 KB: skipped. Probing for SST SST49LF004A/B, 512 KB: skipped. Probing for SST SST49LF004C, 512 KB: skipped. Probing for SST SST49LF008A, 1024 KB: skipped. Probing for SST SST49LF008C, 1024 KB: skipped. Probing for SST SST49LF016C, 2048 KB: skipped. Probing for SST SST49LF020, 256 KB: skipped. Probing for SST SST49LF020A, 256 KB: skipped. Probing for SST SST49LF040, 512 KB: skipped. Probing for SST SST49LF040B, 512 KB: skipped. Probing for SST SST49LF080A, 1024 KB: skipped. Probing for SST SST49LF160C, 2048 KB: skipped. Probing for ST M25P05-A, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P05.RES, 64 KB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P10.RES, 128 KB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40-old, 512 KB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P128, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M29F002B, 256 KB: skipped. Probing for ST M29F002T/NT, 256 KB: skipped. Probing for ST M29F040B, 512 KB: skipped. Probing for ST M29F400BT, 512 KB: skipped. Probing for ST M29W010B, 128 KB: skipped. Probing for ST M29W040B, 512 KB: skipped. Probing for ST M29W512B, 64 KB: skipped. Probing for ST M50FLW040A, 512 KB: skipped. Probing for ST M50FLW040B, 512 KB: skipped. Probing for ST M50FLW080A, 1024 KB: skipped. Probing for ST M50FLW080B, 1024 KB: skipped. Probing for ST M50FW002, 256 KB: skipped. Probing for ST M50FW016, 2048 KB: skipped. Probing for ST M50FW040, 512 KB: skipped. Probing for ST M50FW080, 1024 KB: skipped. Probing for ST M50LPW116, 2048 KB: skipped. Probing for SyncMOS S29C31004T, 512 KB: skipped. Probing for SyncMOS S29C51001T, 128 KB: skipped. Probing for SyncMOS S29C51002T, 256 KB: skipped. Probing for SyncMOS S29C51004T, 512 KB: skipped. Probing for TI TMS29F002RB, 256 KB: skipped. Probing for TI TMS29F002RT, 256 KB: skipped. Probing for Winbond W25Q80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Chip status register is 00 Found chip "Winbond W25x80" (1024 KB, SPI) at physical address 0xfff00000. Probing for Winbond W25x16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W29C011, 128 KB: skipped. Probing for Winbond W29C020C, 256 KB: skipped. Probing for Winbond W29C040P, 512 KB: skipped. Probing for Winbond W29EE011, 128 KB: skipped. Probing for Winbond W39V040A, 512 KB: skipped. Probing for Winbond W39V040B, 512 KB: skipped. Probing for Winbond W39V040C, 512 KB: skipped. Probing for Winbond W39V040FA, 512 KB: skipped. Probing for Winbond W39V080A, 1024 KB: skipped. Probing for Winbond W49F002U, 256 KB: skipped. Probing for Winbond W49V002A, 256 KB: skipped. Probing for Winbond W49V002FA, 256 KB: skipped. Probing for Winbond W39V080FA, 1024 KB: skipped. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for EON unknown EON SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix unknown Macronix SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC unknown PMC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST unknown SST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST unknown ST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sanyo unknown Sanyo SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (RDID), 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (REMS), 0 KB: probe_spi_rems: id1 0xef, id2 0x13 === This flash part has status UNTESTED for operations: ERASE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Thanks for your help! === Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... total_size is 1048576 COMPLETE. Verifying flash... VERIFIED. root ~ # -- ### OpenELEC.tv ### The free and open Mediacenter Distribution 4 you http://www.openelec.tv

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[PATCH] Fix alphabetic sort order for manufacturers in flashchips.c
by Carl-Daniel Hailfinger 29 Jul '10

29 Jul '10

Cosmetics. Fix alphabetic sort order for manufacturers in flashchips.c. Rename a few EON chips to Eon. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-flashchips_alphabetic_sort/flashchips.c =================================================================== --- flashrom-flashchips_alphabetic_sort/flashchips.c (Revision 1113) +++ flashrom-flashchips_alphabetic_sort/flashchips.c (Arbeitskopie) @@ -275,6 +275,482 @@ }, { + .vendor = "AMIC", + .name = "A25L05PT", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L05PT, + .total_size = 64, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L05PU", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L05PU, + .total_size = 64, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L10PT", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L10PT, + .total_size = 128, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 1}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L10PU", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L10PU, + .total_size = 128, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 1}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L20PT", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L20PT, + .total_size = 256, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 3}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L20PU", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L20PU, + .total_size = 256, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 3}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + /* The A25L40P{T,U} chips are distinguished by their + * erase block layouts, but without any distinction in RDID. + * This inexplicable quirk was verified by Rudolf Marek + * and discussed on the flashrom mailing list on 2010-07-12. + */ + { + .vendor = "AMIC", + .name = "A25L40PT", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L40PT, + .total_size = 512, + .page_size = 256, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 7}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L40PU", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L40PU, + .total_size = 512, + .page_size = 256, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 7}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L80P", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L80P, + .total_size = 1024, + .page_size = 256, + .tested = TEST_OK_PREW, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 15}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L16PT", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L16PT, + .total_size = 2048, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 31}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2048 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2048 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A25L16PU", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L16PU, + .total_size = 2048, + .page_size = 256, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 31}, + }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2048 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2048 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + }, + + { + .vendor = "AMIC", + .name = "A29002B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A29002B, + .total_size = 256, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .block_erasers = + { + { + .eraseblocks = { + {16 * 1024, 1}, + {8 * 1024, 2}, + {32 * 1024, 1}, + {64 * 1024, 3}, + }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + }, + }, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { + .vendor = "AMIC", + .name = "A29002T", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A29002T, + .total_size = 256, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .tested = TEST_OK_PRW, + .probe = probe_jedec, + .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 3}, + {32 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + }, + }, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { + .vendor = "AMIC", + .name = "A29040B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A29040B, + .total_size = 512, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + }, + }, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { + .vendor = "AMIC", + .name = "A49LF040A", + .bustype = CHIP_BUSTYPE_LPC, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A49LF040A, + .total_size = 512, + .page_size = 64 * 1024, + .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, + .tested = TEST_OK_PREW, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* routine is wrapper to probe_jedec (pm49fl00x.c) */ + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = erase_block_jedec, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .unlock = unlock_49fl00x, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { .vendor = "ASD", .name = "AE49F2008", .bustype = CHIP_BUSTYPE_PARALLEL, @@ -1170,482 +1646,6 @@ }, { - .vendor = "AMIC", - .name = "A25L05PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L05PT, - .total_size = 64, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L05PU", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L05PU, - .total_size = 64, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L10PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L10PT, - .total_size = 128, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 1}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {128 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L10PU", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L10PU, - .total_size = 128, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 1}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {128 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L20PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L20PT, - .total_size = 256, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 3}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L20PU", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L20PU, - .total_size = 256, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 3}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - /* The A25L40P{T,U} chips are distinguished by their - * erase block layouts, but without any distinction in RDID. - * This inexplicable quirk was verified by Rudolf Marek - * and discussed on the flashrom mailing list on 2010-07-12. - */ - { - .vendor = "AMIC", - .name = "A25L40PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L40PT, - .total_size = 512, - .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 7}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L40PU", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L40PU, - .total_size = 512, - .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 7}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L80P", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L80P, - .total_size = 1024, - .page_size = 256, - .tested = TEST_OK_PREW, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 15}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {1024 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L16PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L16PT, - .total_size = 2048, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 31}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A25L16PU", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L16PU, - .total_size = 2048, - .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 31}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, - }, - - { - .vendor = "AMIC", - .name = "A29002B", - .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A29002B, - .total_size = 256, - .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, - .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ - .block_erasers = - { - { - .eraseblocks = { - {16 * 1024, 1}, - {8 * 1024, 2}, - {32 * 1024, 1}, - {64 * 1024, 3}, - }, - .block_erase = erase_sector_jedec, - }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, - }, - }, - .write = write_jedec_1, - .read = read_memmapped, - }, - - { - .vendor = "AMIC", - .name = "A29002T", - .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A29002T, - .total_size = 256, - .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, - .tested = TEST_OK_PRW, - .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 3}, - {32 * 1024, 1}, - {8 * 1024, 2}, - {16 * 1024, 1}, - }, - .block_erase = erase_sector_jedec, - }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, - }, - }, - .write = write_jedec_1, - .read = read_memmapped, - }, - - { - .vendor = "AMIC", - .name = "A29040B", - .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A29040B, - .total_size = 512, - .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, - .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ - .block_erasers = - { - { - .eraseblocks = { {64 * 1024, 8} }, - .block_erase = erase_sector_jedec, - }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, - }, - }, - .write = write_jedec_1, - .read = read_memmapped, - }, - - { - .vendor = "AMIC", - .name = "A49LF040A", - .bustype = CHIP_BUSTYPE_LPC, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A49LF040A, - .total_size = 512, - .page_size = 64 * 1024, - .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, - .tested = TEST_OK_PREW, - .probe = probe_jedec, - .probe_timing = TIMING_ZERO, /* routine is wrapper to probe_jedec (pm49fl00x.c) */ - .block_erasers = - { - { - .eraseblocks = { {64 * 1024, 8} }, - .block_erase = erase_block_jedec, - }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, - } - }, - .unlock = unlock_49fl00x, - .write = write_jedec_1, - .read = read_memmapped, - }, - - { .vendor = "EMST", .name = "F49B002UA", .bustype = CHIP_BUSTYPE_PARALLEL, @@ -2512,7 +2512,7 @@ }, { - .vendor = "EON", + .vendor = "Eon", .name = "EN29F002(A)(N)B", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = EON_ID, @@ -2543,7 +2543,7 @@ }, { - .vendor = "EON", + .vendor = "Eon", .name = "EN29F002(A)(N)T", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = EON_ID, @@ -6998,8 +6998,8 @@ }, { - .vendor = "EON", - .name = "unknown EON SPI chip", + .vendor = "Eon", + .name = "unknown Eon SPI chip", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = EON_ID_NOPREFIX, .model_id = GENERIC_DEVICE_ID, -- http://www.hailfinger.org/

2 2

[commit] r1114 - trunk
by repository service 29 Jul '10

29 Jul '10

Author: hailfinger Date: Thu Jul 29 00:20:20 2010 New Revision: 1114 URL: http://flashrom.org/trac/coreboot/changeset/1114 Log: Cosmetics. Fix alphabetic sort order for manufacturers in flashchips.c. Rename a few EON chips to Eon. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/flashchips.c Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Wed Jul 28 17:08:35 2010 (r1113) +++ trunk/flashchips.c Thu Jul 29 00:20:20 2010 (r1114) @@ -275,63 +275,59 @@ }, { - .vendor = "ASD", - .name = "AE49F2008", - .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = ASD_ID, - .model_id = ASD_AE49F2008, - .total_size = 256, - .page_size = 128, - .feature_bits = FEATURE_EITHER_RESET, + .vendor = "AMIC", + .name = "A25L05PT", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L05PT, + .total_size = 64, + .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe = probe_spi_rdid4, + .probe_timing = TIMING_ZERO, .block_erasers = { { .eraseblocks = { - {128 * 1024, 1}, - {96 * 1024, 1}, - {8 * 1024, 2}, + {32 * 1024, 1}, {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, }, - .block_erase = erase_sector_jedec, + .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec, - .read = read_memmapped, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { - .vendor = "Atmel", - .name = "AT25DF021", + .vendor = "AMIC", + .name = "A25L05PU", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF021, - .total_size = 256, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L05PU, + .total_size = 64, .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 64} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 8} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 4} }, + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {256 * 1024, 1} }, + .eraseblocks = { {64 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -341,32 +337,29 @@ }, { - .vendor = "Atmel", - .name = "AT25DF041A", + .vendor = "AMIC", + .name = "A25L10PT", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF041A, - .total_size = 512, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L10PT, + .total_size = 128, .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 128} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 16} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 8} }, + .eraseblocks = { + {64 * 1024, 1}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {512 * 1024, 1} }, + .eraseblocks = { {128 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -376,32 +369,29 @@ }, { - .vendor = "Atmel", - .name = "AT25DF081", + .vendor = "AMIC", + .name = "A25L10PU", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF081, - .total_size = 1024, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L10PU, + .total_size = 128, .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 256} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 32} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 16} }, + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 1}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {1024 * 1024, 1} }, + .eraseblocks = { {128 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -411,32 +401,29 @@ }, { - .vendor = "Atmel", - .name = "AT25DF161", + .vendor = "AMIC", + .name = "A25L20PT", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF161, - .total_size = 2048, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L20PT, + .total_size = 256, .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 512} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 64} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 32} }, + .eraseblocks = { + {64 * 1024, 3}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, + .eraseblocks = { {256 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -446,32 +433,29 @@ }, { - .vendor = "Atmel", - .name = "AT25DF321", + .vendor = "AMIC", + .name = "A25L20PU", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF321, - .total_size = 4096, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L20PU, + .total_size = 256, .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 1024} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 128} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 64} }, + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 3}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {4 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {4 * 1024 * 1024, 1} }, + .eraseblocks = { {256 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -480,33 +464,35 @@ .read = spi_chip_read, }, + /* The A25L40P{T,U} chips are distinguished by their + * erase block layouts, but without any distinction in RDID. + * This inexplicable quirk was verified by Rudolf Marek + * and discussed on the flashrom mailing list on 2010-07-12. + */ { - .vendor = "Atmel", - .name = "AT25DF321A", + .vendor = "AMIC", + .name = "A25L40PT", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF321A, - .total_size = 4096, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L40PT, + .total_size = 512, .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 1024} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 128} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 64} }, + .eraseblocks = { + {64 * 1024, 7}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {4 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {4 * 1024 * 1024, 1} }, + .eraseblocks = { {512 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -516,32 +502,29 @@ }, { - .vendor = "Atmel", - .name = "AT25DF641", + .vendor = "AMIC", + .name = "A25L40PU", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25DF641, - .total_size = 8192, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L40PU, + .total_size = 512, .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 2048} }, - .block_erase = spi_block_erase_20, + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 7}, + }, + .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {32 * 1024, 256} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 128} }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {8 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {8 * 1024 * 1024, 1} }, + .eraseblocks = { {512 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -551,32 +534,29 @@ }, { - .vendor = "Atmel", - .name = "AT25F512B", + .vendor = "AMIC", + .name = "A25L80P", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25F512B, - .total_size = 64, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L80P, + .total_size = 1024, .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .tested = TEST_OK_PREW, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 16} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 2} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {32 * 1024, 2} }, + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 15}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {64 * 1024, 1} }, + .eraseblocks = { {1024 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -586,32 +566,32 @@ }, { - .vendor = "Atmel", - .name = "AT25FS010", + .vendor = "AMIC", + .name = "A25L16PT", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25FS010, - .total_size = 128, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L16PT, + .total_size = 2048, .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 32} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 4} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {32 * 1024, 4} }, + .eraseblocks = { + {64 * 1024, 31}, + {32 * 1024, 1}, + {16 * 1024, 1}, + {8 * 1024, 1}, + {4 * 1024, 2}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {128 * 1024, 1} }, + .eraseblocks = { {2048 * 1024, 1} }, .block_erase = spi_block_erase_60, }, { - .eraseblocks = { {128 * 1024, 1} }, + .eraseblocks = { {2048 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -621,32 +601,32 @@ }, { - .vendor = "Atmel", - .name = "AT25FS040", + .vendor = "AMIC", + .name = "A25L16PU", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_25FS040, - .total_size = 512, + .manufacture_id = AMIC_ID, + .model_id = AMIC_A25L16PU, + .total_size = 2048, .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid4, .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {4 * 1024, 128} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {64 * 1024, 8} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 8} }, + .eraseblocks = { + {4 * 1024, 2}, + {8 * 1024, 1}, + {16 * 1024, 1}, + {32 * 1024, 1}, + {64 * 1024, 31}, + }, .block_erase = spi_block_erase_d8, }, { - .eraseblocks = { {512 * 1024, 1} }, + .eraseblocks = { {2048 * 1024, 1} }, .block_erase = spi_block_erase_60, }, { - .eraseblocks = { {512 * 1024, 1} }, + .eraseblocks = { {2048 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, @@ -656,155 +636,192 @@ }, { - .vendor = "Atmel", - .name = "AT26DF041", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_26DF041, - .total_size = 512, - .page_size = 256, + .vendor = "AMIC", + .name = "A29002B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A29002B, + .total_size = 256, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, + .probe = probe_jedec, + .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ .block_erasers = { { - .eraseblocks = { {4 * 1024, 128} }, - .block_erase = spi_block_erase_20, - } + .eraseblocks = { + {16 * 1024, 1}, + {8 * 1024, 2}, + {32 * 1024, 1}, + {64 * 1024, 3}, + }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + }, }, - .write = NULL /* Incompatible Page write */, - .read = spi_chip_read, + .write = write_jedec_1, + .read = read_memmapped, }, { - .vendor = "Atmel", - .name = "AT26DF081A", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_26DF081A, - .total_size = 1024, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, + .vendor = "AMIC", + .name = "A29002T", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A29002T, + .total_size = 256, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .tested = TEST_OK_PRW, + .probe = probe_jedec, + .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ .block_erasers = { { - .eraseblocks = { {4 * 1024, 256} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 32} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 16} }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, + .eraseblocks = { + {64 * 1024, 3}, + {32 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_sector_jedec, }, { - .eraseblocks = { {1024 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + }, }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = write_jedec_1, + .read = read_memmapped, }, { - .vendor = "Atmel", - .name = "AT26DF161", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_26DF161, - .total_size = 2048, - .page_size = 256, + .vendor = "AMIC", + .name = "A29040B", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A29040B, + .total_size = 512, + .page_size = 64 * 1024, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, + .probe = probe_jedec, + .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ .block_erasers = { { - .eraseblocks = { {4 * 1024, 512} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 64} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 32} }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = erase_sector_jedec, }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + }, }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = write_jedec_1, + .read = read_memmapped, }, { - .vendor = "Atmel", - .name = "AT26DF161A", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_26DF161A, - .total_size = 2048, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, + .vendor = "AMIC", + .name = "A49LF040A", + .bustype = CHIP_BUSTYPE_LPC, + .manufacture_id = AMIC_ID_NOPREFIX, + .model_id = AMIC_A49LF040A, + .total_size = 512, + .page_size = 64 * 1024, + .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, + .tested = TEST_OK_PREW, + .probe = probe_jedec, + .probe_timing = TIMING_ZERO, /* routine is wrapper to probe_jedec (pm49fl00x.c) */ .block_erasers = { { - .eraseblocks = { {4 * 1024, 512} }, - .block_erase = spi_block_erase_20, - }, { - .eraseblocks = { {32 * 1024, 64} }, - .block_erase = spi_block_erase_52, - }, { - .eraseblocks = { {64 * 1024, 32} }, - .block_erase = spi_block_erase_d8, + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = erase_block_jedec, }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_60, + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .unlock = unlock_49fl00x, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { + .vendor = "ASD", + .name = "AE49F2008", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ASD_ID, + .model_id = ASD_AE49F2008, + .total_size = 256, + .page_size = 128, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = TIMING_FIXME, + .block_erasers = + { + { + .eraseblocks = { + {128 * 1024, 1}, + {96 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_sector_jedec, }, { - .eraseblocks = { {2 * 1024 * 1024, 1} }, - .block_erase = spi_block_erase_c7, + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, } }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = write_jedec, + .read = read_memmapped, }, - /*The AT26DF321 has the same ID as the AT25DF321. */ - /*{ + { .vendor = "Atmel", - .name = "AT26DF321", + .name = "AT25DF021", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_26DF321, - .total_size = 4096, + .model_id = AT_25DF021, + .total_size = 256, .page_size = 256, .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 64} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 8} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 4} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, - },*/ + }, { .vendor = "Atmel", - .name = "AT26F004", + .name = "AT25DF041A", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_26F004, + .model_id = AT_25DF041A, .total_size = 512, .page_size = 256, .tested = TEST_UNTESTED, @@ -829,818 +846,801 @@ .block_erase = spi_block_erase_c7, } }, - .write = NULL /* Incompatible Page write */, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT29C512", - .bustype = CHIP_BUSTYPE_PARALLEL, + .name = "AT25DF081", + .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_29C512, - .total_size = 64, - .page_size = 128, - .feature_bits = FEATURE_LONG_RESET, + .model_id = AT_25DF081, + .total_size = 1024, + .page_size = 256, .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = 10000, /* 10mS, Enter=Exec */ + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {4 * 1024, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec, - .read = read_memmapped, - + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT29C010A", - .bustype = CHIP_BUSTYPE_PARALLEL, + .name = "AT25DF161", + .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_29C010A, - .total_size = 128, - .page_size = 128, - .feature_bits = FEATURE_LONG_RESET, - .tested = TEST_OK_PREW, - .probe = probe_jedec, - .probe_timing = 10000, /* 10mS, Enter=Exec */ + .model_id = AT_25DF161, + .total_size = 2048, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {128 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec, /* FIXME */ - .read = read_memmapped, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT29C020", - .bustype = CHIP_BUSTYPE_PARALLEL, + .name = "AT25DF321", + .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_29C020, - .total_size = 256, + .model_id = AT_25DF321, + .total_size = 4096, .page_size = 256, - .feature_bits = FEATURE_LONG_RESET, - .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = 10000, /* 10ms */ + .tested = TEST_OK_PRW, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {4 * 1024, 1024} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 128} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 64} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec, - .read = read_memmapped, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT29C040A", - .bustype = CHIP_BUSTYPE_PARALLEL, + .name = "AT25DF321A", + .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_29C040A, - .total_size = 512, + .model_id = AT_25DF321A, + .total_size = 4096, .page_size = 256, - .feature_bits = FEATURE_LONG_RESET, .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = 10000, /* 10 ms */ + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {4 * 1024, 1024} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 128} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 64} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {4 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec, - .read = read_memmapped, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45CS1282", + .name = "AT25DF641", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45CS1282, - .total_size = 16896 /* No power of two sizes */, - .page_size = 1056 /* No power of two sizes */, - .tested = TEST_BAD_READ, + .model_id = AT_25DF641, + .total_size = 8192, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL /* Incompatible Page write */, - .read = NULL /* Incompatible read */, - }, - - { - .vendor = "Atmel", - .name = "AT45DB011D", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_45DB011D, - .total_size = 128 /* Size can only be determined from status register */, - .page_size = 256 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, - }, - - { - .vendor = "Atmel", - .name = "AT45DB021D", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = ATMEL_ID, - .model_id = AT_45DB021D, - .total_size = 256 /* Size can only be determined from status register */, - .page_size = 256 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, - .probe = probe_spi_rdid, - .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 2048} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 256} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 128} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45DB041D", + .name = "AT25F512B", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45DB041D, - .total_size = 512 /* Size can only be determined from status register */, - .page_size = 256 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, + .model_id = AT_25F512B, + .total_size = 64, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 16} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 2} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {32 * 1024, 2} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {64 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45DB081D", + .name = "AT25FS010", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45DB081D, - .total_size = 1024 /* Size can only be determined from status register */, - .page_size = 256 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, + .model_id = AT_25FS010, + .total_size = 128, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 32} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 4} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {32 * 1024, 4} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45DB161D", + .name = "AT25FS040", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45DB161D, - .total_size = 2048 /* Size can only be determined from status register */, - .page_size = 512 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, + .model_id = AT_25FS040, + .total_size = 512, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45DB321C", + .name = "AT26DF041", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45DB321C, - .total_size = 4224 /* No power of two sizes */, - .page_size = 528 /* No power of two sizes */, - .tested = TEST_BAD_READ, + .model_id = AT_26DF041, + .total_size = 512, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL /* Incompatible read */, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = spi_block_erase_20, + } + }, + .write = NULL /* Incompatible Page write */, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45DB321D", + .name = "AT26DF081A", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45DB321D, - .total_size = 4096 /* Size can only be determined from status register */, - .page_size = 512 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, + .model_id = AT_26DF081A, + .total_size = 1024, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT45DB642D", + .name = "AT26DF161", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_45DB642D, - .total_size = 8192 /* Size can only be determined from status register */, - .page_size = 1024 /* Size can only be determined from status register */, - .tested = TEST_BAD_READ, + .model_id = AT_26DF161, + .total_size = 2048, + .page_size = 256, + .tested = TEST_UNTESTED, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .write = NULL, - .read = NULL, - }, - - { - .vendor = "Atmel", - .name = "AT49BV512", - .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = ATMEL_ID, - .model_id = AT_49BV512, - .total_size = 64, - .page_size = 64, - .feature_bits = FEATURE_EITHER_RESET, - .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ .block_erasers = { { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec_1, - .read = read_memmapped, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT49F020", - .bustype = CHIP_BUSTYPE_PARALLEL, + .name = "AT26DF161A", + .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_49F020, - .total_size = 256, + .model_id = AT_26DF161A, + .total_size = 2048, .page_size = 256, - .feature_bits = FEATURE_EITHER_RESET, - .tested = TEST_OK_PREW, - .probe = probe_jedec, - .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec_1, - .read = read_memmapped, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, }, + /*The AT26DF321 has the same ID as the AT25DF321. */ + /*{ + .vendor = "Atmel", + .name = "AT26DF321", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = ATMEL_ID, + .model_id = AT_26DF321, + .total_size = 4096, + .page_size = 256, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + },*/ + { .vendor = "Atmel", - .name = "AT49F002(N)", - .bustype = CHIP_BUSTYPE_PARALLEL, + .name = "AT26F004", + .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ATMEL_ID, - .model_id = AT_49F002N, - .total_size = 256, + .model_id = AT_26F004, + .total_size = 512, .page_size = 256, - .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, - .probe = probe_jedec, - .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, .block_erasers = { { - .eraseblocks = { - {16 * 1024, 1}, - {8 * 1024, 2}, - {96 * 1024, 1}, - {128 * 1024, 1}, - }, - .block_erase = erase_sector_jedec, + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = spi_block_erase_20, }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, + .eraseblocks = { {32 * 1024, 16} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 8} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_c7, } }, - .write = write_jedec_1, - .read = read_memmapped, + .write = NULL /* Incompatible Page write */, + .read = spi_chip_read, }, { .vendor = "Atmel", - .name = "AT49F002(N)T", + .name = "AT29C512", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = ATMEL_ID, - .model_id = AT_49F002NT, - .total_size = 256, - .page_size = 256, - .feature_bits = FEATURE_EITHER_RESET, - .tested = TEST_OK_PRW, + .model_id = AT_29C512, + .total_size = 64, + .page_size = 128, + .feature_bits = FEATURE_LONG_RESET, + .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ + .probe_timing = 10000, /* 10mS, Enter=Exec */ .block_erasers = { { - .eraseblocks = { - {128 * 1024, 1}, - {96 * 1024, 1}, - {8 * 1024, 2}, - {16 * 1024, 1}, - }, - .block_erase = erase_sector_jedec, - }, { - .eraseblocks = { {256 * 1024, 1} }, + .eraseblocks = { {64 * 1024, 1} }, .block_erase = erase_chip_block_jedec, } }, - .write = write_jedec_1, + .write = write_jedec, .read = read_memmapped, + }, { - .vendor = "AMIC", - .name = "A25L05PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L05PT, - .total_size = 64, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, + .vendor = "Atmel", + .name = "AT29C010A", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = AT_29C010A, + .total_size = 128, + .page_size = 128, + .feature_bits = FEATURE_LONG_RESET, + .tested = TEST_OK_PREW, + .probe = probe_jedec, + .probe_timing = 10000, /* 10mS, Enter=Exec */ .block_erasers = { { - .eraseblocks = { - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = spi_block_erase_c7, + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, } }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = write_jedec, /* FIXME */ + .read = read_memmapped, }, { - .vendor = "AMIC", - .name = "A25L05PU", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L05PU, - .total_size = 64, + .vendor = "Atmel", + .name = "AT29C020", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = AT_29C020, + .total_size = 256, .page_size = 256, + .feature_bits = FEATURE_LONG_RESET, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, + .probe = probe_jedec, + .probe_timing = 10000, /* 10ms */ .block_erasers = { { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {64 * 1024, 1} }, - .block_erase = spi_block_erase_c7, + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, } }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = write_jedec, + .read = read_memmapped, }, { - .vendor = "AMIC", - .name = "A25L10PT", - .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L10PT, - .total_size = 128, + .vendor = "Atmel", + .name = "AT29C040A", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = AT_29C040A, + .total_size = 512, .page_size = 256, + .feature_bits = FEATURE_LONG_RESET, .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, - .probe_timing = TIMING_ZERO, + .probe = probe_jedec, + .probe_timing = 10000, /* 10 ms */ .block_erasers = { { - .eraseblocks = { - {64 * 1024, 1}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {128 * 1024, 1} }, - .block_erase = spi_block_erase_c7, + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, } }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = write_jedec, + .read = read_memmapped, }, { - .vendor = "AMIC", - .name = "A25L10PU", + .vendor = "Atmel", + .name = "AT45CS1282", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L10PU, - .total_size = 128, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45CS1282, + .total_size = 16896 /* No power of two sizes */, + .page_size = 1056 /* No power of two sizes */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 1}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {128 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL /* Incompatible Page write */, + .read = NULL /* Incompatible read */, }, { - .vendor = "AMIC", - .name = "A25L20PT", + .vendor = "Atmel", + .name = "AT45DB011D", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L20PT, - .total_size = 256, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB011D, + .total_size = 128 /* Size can only be determined from status register */, + .page_size = 256 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 3}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL, }, { - .vendor = "AMIC", - .name = "A25L20PU", + .vendor = "Atmel", + .name = "AT45DB021D", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L20PU, - .total_size = 256, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB021D, + .total_size = 256 /* Size can only be determined from status register */, + .page_size = 256 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 3}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {256 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL, }, - /* The A25L40P{T,U} chips are distinguished by their - * erase block layouts, but without any distinction in RDID. - * This inexplicable quirk was verified by Rudolf Marek - * and discussed on the flashrom mailing list on 2010-07-12. - */ { - .vendor = "AMIC", - .name = "A25L40PT", + .vendor = "Atmel", + .name = "AT45DB041D", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L40PT, - .total_size = 512, - .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB041D, + .total_size = 512 /* Size can only be determined from status register */, + .page_size = 256 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 7}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL, }, { - .vendor = "AMIC", - .name = "A25L40PU", + .vendor = "Atmel", + .name = "AT45DB081D", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L40PU, - .total_size = 512, - .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB081D, + .total_size = 1024 /* Size can only be determined from status register */, + .page_size = 256 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .write = NULL, + .read = NULL, + }, + + { + .vendor = "Atmel", + .name = "AT45DB161D", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB161D, + .total_size = 2048 /* Size can only be determined from status register */, + .page_size = 512 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 7}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {512 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL, }, { - .vendor = "AMIC", - .name = "A25L80P", + .vendor = "Atmel", + .name = "AT45DB321C", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L80P, - .total_size = 1024, - .page_size = 256, - .tested = TEST_OK_PREW, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB321C, + .total_size = 4224 /* No power of two sizes */, + .page_size = 528 /* No power of two sizes */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 15}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {1024 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL /* Incompatible read */, }, { - .vendor = "AMIC", - .name = "A25L16PT", + .vendor = "Atmel", + .name = "AT45DB321D", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L16PT, - .total_size = 2048, - .page_size = 256, - .tested = TEST_UNTESTED, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB321D, + .total_size = 4096 /* Size can only be determined from status register */, + .page_size = 512 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {64 * 1024, 31}, - {32 * 1024, 1}, - {16 * 1024, 1}, - {8 * 1024, 1}, - {4 * 1024, 2}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL, }, { - .vendor = "AMIC", - .name = "A25L16PU", + .vendor = "Atmel", + .name = "AT45DB642D", .bustype = CHIP_BUSTYPE_SPI, - .manufacture_id = AMIC_ID, - .model_id = AMIC_A25L16PU, - .total_size = 2048, - .page_size = 256, - .tested = TEST_OK_PRW, - .probe = probe_spi_rdid4, + .manufacture_id = ATMEL_ID, + .model_id = AT_45DB642D, + .total_size = 8192 /* Size can only be determined from status register */, + .page_size = 1024 /* Size can only be determined from status register */, + .tested = TEST_BAD_READ, + .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, - .block_erasers = - { - { - .eraseblocks = { - {4 * 1024, 2}, - {8 * 1024, 1}, - {16 * 1024, 1}, - {32 * 1024, 1}, - {64 * 1024, 31}, - }, - .block_erase = spi_block_erase_d8, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_60, - }, { - .eraseblocks = { {2048 * 1024, 1} }, - .block_erase = spi_block_erase_c7, - } - }, - .unlock = spi_disable_blockprotect, - .write = spi_chip_write_256, - .read = spi_chip_read, + .write = NULL, + .read = NULL, }, { - .vendor = "AMIC", - .name = "A29002B", + .vendor = "Atmel", + .name = "AT49BV512", .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A29002B, - .total_size = 256, - .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .manufacture_id = ATMEL_ID, + .model_id = AT_49BV512, + .total_size = 64, + .page_size = 64, + .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ .block_erasers = { { - .eraseblocks = { - {16 * 1024, 1}, - {8 * 1024, 2}, - {32 * 1024, 1}, - {64 * 1024, 3}, - }, - .block_erase = erase_sector_jedec, - }, { - .eraseblocks = { {256 * 1024, 1} }, + .eraseblocks = { {64 * 1024, 1} }, .block_erase = erase_chip_block_jedec, - }, + } }, .write = write_jedec_1, .read = read_memmapped, }, { - .vendor = "AMIC", - .name = "A29002T", + .vendor = "Atmel", + .name = "AT49F020", .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A29002T, + .manufacture_id = ATMEL_ID, + .model_id = AT_49F020, .total_size = 256, - .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, - .tested = TEST_OK_PRW, + .page_size = 256, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_OK_PREW, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ .block_erasers = { { - .eraseblocks = { - {64 * 1024, 3}, - {32 * 1024, 1}, - {8 * 1024, 2}, - {16 * 1024, 1}, - }, - .block_erase = erase_sector_jedec, - }, { .eraseblocks = { {256 * 1024, 1} }, .block_erase = erase_chip_block_jedec, - }, + } }, .write = write_jedec_1, .read = read_memmapped, }, { - .vendor = "AMIC", - .name = "A29040B", + .vendor = "Atmel", + .name = "AT49F002(N)", .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A29040B, - .total_size = 512, - .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .manufacture_id = ATMEL_ID, + .model_id = AT_49F002N, + .total_size = 256, + .page_size = 256, + .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ .block_erasers = { { - .eraseblocks = { {64 * 1024, 8} }, + .eraseblocks = { + {16 * 1024, 1}, + {8 * 1024, 2}, + {96 * 1024, 1}, + {128 * 1024, 1}, + }, .block_erase = erase_sector_jedec, }, { - .eraseblocks = { {512 * 1024, 1} }, + .eraseblocks = { {256 * 1024, 1} }, .block_erase = erase_chip_block_jedec, - }, + } }, .write = write_jedec_1, .read = read_memmapped, }, { - .vendor = "AMIC", - .name = "A49LF040A", - .bustype = CHIP_BUSTYPE_LPC, - .manufacture_id = AMIC_ID_NOPREFIX, - .model_id = AMIC_A49LF040A, - .total_size = 512, - .page_size = 64 * 1024, - .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, - .tested = TEST_OK_PREW, + .vendor = "Atmel", + .name = "AT49F002(N)T", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = ATMEL_ID, + .model_id = AT_49F002NT, + .total_size = 256, + .page_size = 256, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_OK_PRW, .probe = probe_jedec, - .probe_timing = TIMING_ZERO, /* routine is wrapper to probe_jedec (pm49fl00x.c) */ + .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ .block_erasers = { { - .eraseblocks = { {64 * 1024, 8} }, - .block_erase = erase_block_jedec, + .eraseblocks = { + {128 * 1024, 1}, + {96 * 1024, 1}, + {8 * 1024, 2}, + {16 * 1024, 1}, + }, + .block_erase = erase_sector_jedec, }, { - .eraseblocks = { {512 * 1024, 1} }, + .eraseblocks = { {256 * 1024, 1} }, .block_erase = erase_chip_block_jedec, } }, - .unlock = unlock_49fl00x, .write = write_jedec_1, .read = read_memmapped, }, @@ -2512,7 +2512,7 @@ }, { - .vendor = "EON", + .vendor = "Eon", .name = "EN29F002(A)(N)B", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = EON_ID, @@ -2543,7 +2543,7 @@ }, { - .vendor = "EON", + .vendor = "Eon", .name = "EN29F002(A)(N)T", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = EON_ID, @@ -6998,8 +6998,8 @@ }, { - .vendor = "EON", - .name = "unknown EON SPI chip", + .vendor = "Eon", + .name = "unknown Eon SPI chip", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = EON_ID_NOPREFIX, .model_id = GENERIC_DEVICE_ID,

1 0

[commit] r1113 - trunk
by repository service 28 Jul '10

28 Jul '10

Author: hailfinger Date: Wed Jul 28 17:08:35 2010 New Revision: 1113 URL: http://flashrom.org/trac/coreboot/changeset/1113 Log: Add Nvidia nForce MCP61/MCP65/MCP67/MCP78S/MCP73/MCP79 SPI flashing support. Huge thanks go to Michael Karcher for reverse engineering the interface and to Johannes Sjölund for testing the first iterations of my patch on his hardware until it worked. Thanks to the following testers of the patch: * MCP61, 10de:03e0, LPC OK, ECS Geforce6100SM-M, Andrew Cleveland * MCP61, 10de:03e0, LPC OK, Biostar NF520-A2 NF61D-A2, Vitaliy Buchynskyy * MCP65, 10de:0441, SPI OK, MSI MS-7369 K9N Neo-F v2, Kjell Braden * MCP65, 10de:0441, SPI OK, MSI MS-7369, Wolfgang Schnitker * MCP65, 10de:0441, SPI OK, MSI MS-7369, Johannes Sjölund * MCP65, 10de:0441, SPI OK, MSI MS-7369, Melchior Franz * MCP78S, 10de:075c, SPI OK, Asus M3N78 PRO, Brad Rogers * MCP78S, 10de:075c, SPI OK, Asus M3N78-VM, Marcel Partap * MCP78S, 10de:075c, SPI OK, Asus M4N78 PRO, Kimmo Vuorinen * MCP78S, 10de:075c, SPI OK, Asus M4N78 PRO, Vikram Ambrose * MCP79, 10de:0aad, SPI OK, Acer Aspire R3600, Andrew Morgan * MCP79, 10de:0aae, LPC ??, Lenovo Ideapad S12 laptop, Christian Schmitt * MCP79, 10de:0aae, SPI OK, Apple iMac9,1 Mac-F2218EA9, David "dledson" flashrom will refuse to write/erase for safety reasons if MCP6x/MCP7x SPI is detected. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Added: trunk/mcp6x_spi.c Modified: trunk/Makefile trunk/chipset_enable.c trunk/programmer.h trunk/spi.c Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Wed Jul 28 00:41:39 2010 (r1112) +++ trunk/Makefile Wed Jul 28 17:08:35 2010 (r1113) @@ -118,8 +118,12 @@ ifeq ($(CONFIG_RAYER_SPI), yes) override CONFIG_BITBANG_SPI = yes else +ifeq ($(CONFIG_INTERNAL), yes) +override CONFIG_BITBANG_SPI = yes +else CONFIG_BITBANG_SPI ?= no endif +endif # Always enable 3Com NICs for now. CONFIG_NIC3COM ?= yes @@ -162,7 +166,7 @@ FEATURE_CFLAGS += -D'CONFIG_INTERNAL=1' PROGRAMMER_OBJS += processor_enable.o chipset_enable.o board_enable.o cbtable.o dmi.o internal.o # FIXME: The PROGRAMMER_OBJS below should only be included on x86. -PROGRAMMER_OBJS += it87spi.o ichspi.o sb600spi.o wbsio_spi.o +PROGRAMMER_OBJS += it87spi.o ichspi.o sb600spi.o wbsio_spi.o mcp6x_spi.o NEED_PCI := yes endif Modified: trunk/chipset_enable.c ============================================================================== --- trunk/chipset_enable.c Wed Jul 28 00:41:39 2010 (r1112) +++ trunk/chipset_enable.c Wed Jul 28 17:08:35 2010 (r1113) @@ -868,18 +868,16 @@ return 0; } -/* This is a shot in the dark. Even if the code is totally bogus for some - * chipsets, users will at least start to send in reports. +/** + * The MCP6x/MCP7x code is based on cleanroom reverse engineering. + * It is assumed that LPC chips need the MCP55 code and SPI chips need the + * code provided in enable_flash_mcp6x_7x_common. */ -static int enable_flash_mcp6x_7x_common(struct pci_dev *dev, const char *name) +static int enable_flash_mcp6x_7x(struct pci_dev *dev, const char *name) { int ret = 0; + int want_spi = 0; uint8_t val; - uint16_t status; - char *busname; - uint32_t mcp_spibaraddr; - void *mcp_spibar; - struct pci_dev *smbusdev; msg_pinfo("This chipset is not really supported yet. Guesswork...\n"); @@ -887,20 +885,31 @@ val = pci_read_byte(dev, 0x8a); msg_pdbg("ISA/LPC bridge reg 0x8a contents: 0x%02x, bit 6 is %i, bit 5 " "is %i\n", val, (val >> 6) & 0x1, (val >> 5) & 0x1); + switch ((val >> 5) & 0x3) { case 0x0: + ret = enable_flash_mcp55(dev, name); buses_supported = CHIP_BUSTYPE_LPC; + msg_pdbg("Flash bus type is LPC\n"); break; case 0x2: - buses_supported = CHIP_BUSTYPE_SPI; + want_spi = 1; + /* SPI is added in mcp6x_spi_init if it works. + * Do we really want to disable LPC in this case? + */ + buses_supported = CHIP_BUSTYPE_NONE; + msg_pdbg("Flash bus type is SPI\n"); + msg_perr("SPI on this chipset is WIP. Write is unsupported!\n"); + programmer_may_write = 0; break; default: - buses_supported = CHIP_BUSTYPE_UNKNOWN; + /* Should not happen. */ + buses_supported = CHIP_BUSTYPE_NONE; + msg_pdbg("Flash bus type is unknown (none)\n"); + msg_pinfo("Something went wrong with bus type detection.\n"); + goto out_msg; break; } - busname = flashbuses_to_text(buses_supported); - msg_pdbg("Guessed flash bus type is %s\n", busname); - free(busname); /* Force enable SPI and disable LPC? Not a good idea. */ #if 0 @@ -909,62 +918,8 @@ pci_write_byte(dev, 0x8a, val); #endif - /* Look for the SMBus device (SMBus PCI class) */ - smbusdev = pci_dev_find_vendorclass(0x10de, 0x0c05); - if (!smbusdev) { - if (buses_supported & CHIP_BUSTYPE_SPI) { - msg_perr("ERROR: SMBus device not found. Not enabling " - "SPI.\n"); - buses_supported &= ~CHIP_BUSTYPE_SPI; - ret = 1; - } else { - msg_pinfo("Odd. SMBus device not found.\n"); - } - goto out_msg; - } - msg_pdbg("Found SMBus device %04x:%04x at %02x:%02x:%01x\n", - smbusdev->vendor_id, smbusdev->device_id, - smbusdev->bus, smbusdev->dev, smbusdev->func); - - /* Locate the BAR where the SPI interface lives. */ - mcp_spibaraddr = pci_read_long(smbusdev, 0x74); - msg_pdbg("SPI BAR is at 0x%08x, ", mcp_spibaraddr); - /* We hope this has native alignment. We know the SPI interface (well, - * a set of GPIOs that is connected to SPI flash) is at offset 0x530, - * so we expect a size of at least 0x800. Clear the lower bits. - * It is entirely possible that the BAR is 64k big and the low bits are - * reserved for an entirely different purpose. - */ - mcp_spibaraddr &= ~0x7ff; - msg_pdbg("after clearing low bits BAR is at 0x%08x\n", mcp_spibaraddr); - - /* Accessing a NULL pointer BAR is evil. Don't do it. */ - if (mcp_spibaraddr && (buses_supported == CHIP_BUSTYPE_SPI)) { - /* Map the BAR. Bytewise/wordwise access at 0x530 and 0x540. */ - mcp_spibar = physmap("MCP67 SPI", mcp_spibaraddr, 0x544); - -/* Guessed. If this is correct, migrate to a separate MCP67 SPI driver. */ -#define MCP67_SPI_CS (1 << 1) -#define MCP67_SPI_SCK (1 << 2) -#define MCP67_SPI_MOSI (1 << 3) -#define MCP67_SPI_MISO (1 << 4) -#define MCP67_SPI_ENABLE (1 << 0) -#define MCP67_SPI_IDLE (1 << 8) - - status = mmio_readw(mcp_spibar + 0x530); - msg_pdbg("SPI control is 0x%04x, enable=%i, idle=%i\n", - status, status & 0x1, (status >> 8) & 0x1); - /* FIXME: Remove the physunmap once the SPI driver exists. */ - physunmap(mcp_spibar, 0x544); - } else if (!mcp_spibaraddr && (buses_supported & CHIP_BUSTYPE_SPI)) { - msg_pdbg("Strange. MCP SPI BAR is invalid.\n"); - buses_supported &= ~CHIP_BUSTYPE_SPI; + if (mcp6x_spi_init(want_spi)) { ret = 1; - } else if (mcp_spibaraddr && !(buses_supported & CHIP_BUSTYPE_SPI)) { - msg_pdbg("Strange. MCP SPI BAR is valid, but chipset apparently" - " doesn't have SPI enabled.\n"); - } else { - msg_pdbg("MCP SPI is not used.\n"); } out_msg: msg_pinfo("Please send the output of \"flashrom -V\" to " @@ -974,68 +929,6 @@ return ret; } -/** - * The MCP61/MCP67 code is guesswork based on cleanroom reverse engineering. - * Due to that, it only reads info and doesn't change any settings. - * It is assumed that LPC chips need the MCP55 code and SPI chips need the - * code provided in enable_flash_mcp6x_7x_common. Until we know for sure, call - * enable_flash_mcp55 from this function only if enable_flash_mcp6x_7x_common - * indicates the flash chip is LPC. Warning: enable_flash_mcp55 - * might make SPI flash inaccessible. The same caveat applies to SPI init - * for LPC flash. - */ -static int enable_flash_mcp67(struct pci_dev *dev, const char *name) -{ - int result = 0; - - result = enable_flash_mcp6x_7x_common(dev, name); - if (result) - return result; - - /* Not sure if this is correct. No docs as usual. */ - switch (buses_supported) { - case CHIP_BUSTYPE_LPC: - result = enable_flash_mcp55(dev, name); - break; - case CHIP_BUSTYPE_SPI: - msg_pinfo("SPI on this chipset is not supported yet.\n"); - buses_supported = CHIP_BUSTYPE_NONE; - break; - default: - msg_pinfo("Something went wrong with bus type detection.\n"); - buses_supported = CHIP_BUSTYPE_NONE; - break; - } - - return result; -} - -static int enable_flash_mcp7x(struct pci_dev *dev, const char *name) -{ - int result = 0; - - result = enable_flash_mcp6x_7x_common(dev, name); - if (result) - return result; - - /* Not sure if this is correct. No docs as usual. */ - switch (buses_supported) { - case CHIP_BUSTYPE_LPC: - msg_pinfo("LPC on this chipset is not supported yet.\n"); - break; - case CHIP_BUSTYPE_SPI: - msg_pinfo("SPI on this chipset is not supported yet.\n"); - buses_supported = CHIP_BUSTYPE_NONE; - break; - default: - msg_pinfo("Something went wrong with bus type detection.\n"); - buses_supported = CHIP_BUSTYPE_NONE; - break; - } - - return result; -} - static int enable_flash_ht1000(struct pci_dev *dev, const char *name) { uint8_t val; @@ -1187,22 +1080,22 @@ {0x10de, 0x0365, OK, "NVIDIA", "MCP55", enable_flash_mcp55}, /* LPC */ {0x10de, 0x0366, OK, "NVIDIA", "MCP55", enable_flash_mcp55}, /* LPC */ {0x10de, 0x0367, OK, "NVIDIA", "MCP55", enable_flash_mcp55}, /* Pro */ - {0x10de, 0x03e0, NT, "NVIDIA", "MCP61", enable_flash_mcp67}, - {0x10de, 0x03e1, NT, "NVIDIA", "MCP61", enable_flash_mcp67}, - {0x10de, 0x03e2, NT, "NVIDIA", "MCP61", enable_flash_mcp67}, - {0x10de, 0x03e3, NT, "NVIDIA", "MCP61", enable_flash_mcp67}, - {0x10de, 0x0440, NT, "NVIDIA", "MCP65", enable_flash_mcp7x}, - {0x10de, 0x0441, NT, "NVIDIA", "MCP65", enable_flash_mcp7x}, - {0x10de, 0x0442, NT, "NVIDIA", "MCP65", enable_flash_mcp7x}, - {0x10de, 0x0443, NT, "NVIDIA", "MCP65", enable_flash_mcp7x}, - {0x10de, 0x0548, OK, "NVIDIA", "MCP67", enable_flash_mcp67}, - {0x10de, 0x075c, NT, "NVIDIA", "MCP78S", enable_flash_mcp7x}, - {0x10de, 0x075d, NT, "NVIDIA", "MCP78S", enable_flash_mcp7x}, - {0x10de, 0x07d7, NT, "NVIDIA", "MCP73", enable_flash_mcp7x}, - {0x10de, 0x0aac, NT, "NVIDIA", "MCP79", enable_flash_mcp7x}, - {0x10de, 0x0aad, NT, "NVIDIA", "MCP79", enable_flash_mcp7x}, - {0x10de, 0x0aae, NT, "NVIDIA", "MCP79", enable_flash_mcp7x}, - {0x10de, 0x0aaf, NT, "NVIDIA", "MCP79", enable_flash_mcp7x}, + {0x10de, 0x03e0, NT, "NVIDIA", "MCP61", enable_flash_mcp6x_7x}, + {0x10de, 0x03e1, NT, "NVIDIA", "MCP61", enable_flash_mcp6x_7x}, + {0x10de, 0x03e2, NT, "NVIDIA", "MCP61", enable_flash_mcp6x_7x}, + {0x10de, 0x03e3, NT, "NVIDIA", "MCP61", enable_flash_mcp6x_7x}, + {0x10de, 0x0440, NT, "NVIDIA", "MCP65", enable_flash_mcp6x_7x}, + {0x10de, 0x0441, NT, "NVIDIA", "MCP65", enable_flash_mcp6x_7x}, + {0x10de, 0x0442, NT, "NVIDIA", "MCP65", enable_flash_mcp6x_7x}, + {0x10de, 0x0443, NT, "NVIDIA", "MCP65", enable_flash_mcp6x_7x}, + {0x10de, 0x0548, OK, "NVIDIA", "MCP67", enable_flash_mcp6x_7x}, + {0x10de, 0x075c, NT, "NVIDIA", "MCP78S", enable_flash_mcp6x_7x}, + {0x10de, 0x075d, NT, "NVIDIA", "MCP78S", enable_flash_mcp6x_7x}, + {0x10de, 0x07d7, NT, "NVIDIA", "MCP73", enable_flash_mcp6x_7x}, + {0x10de, 0x0aac, NT, "NVIDIA", "MCP79", enable_flash_mcp6x_7x}, + {0x10de, 0x0aad, NT, "NVIDIA", "MCP79", enable_flash_mcp6x_7x}, + {0x10de, 0x0aae, NT, "NVIDIA", "MCP79", enable_flash_mcp6x_7x}, + {0x10de, 0x0aaf, NT, "NVIDIA", "MCP79", enable_flash_mcp6x_7x}, {0x1039, 0x0496, NT, "SiS", "85C496+497", enable_flash_sis85c496}, {0x1039, 0x0406, NT, "SiS", "501/5101/5501", enable_flash_sis501}, {0x1039, 0x5511, NT, "SiS", "5511", enable_flash_sis5511}, Added: trunk/mcp6x_spi.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/mcp6x_spi.c Wed Jul 28 17:08:35 2010 (r1113) @@ -0,0 +1,193 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2010 Carl-Daniel Hailfinger + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* Driver for the Nvidia MCP6x/MCP7x MCP6X_SPI controller. + * Based on clean room reverse engineered docs from + * http://www.flashrom.org/pipermail/flashrom/2009-December/001180.html + * created by Michael Karcher. + */ + +#if defined(__i386__) || defined(__x86_64__) + +#include <stdint.h> +#include <stdlib.h> +#include <ctype.h> +#include "flash.h" +#include "programmer.h" + +/* Bit positions for each pin. */ + +#define MCP6X_SPI_CS 1 +#define MCP6X_SPI_SCK 2 +#define MCP6X_SPI_MOSI 3 +#define MCP6X_SPI_MISO 4 +#define MCP6X_SPI_REQUEST 0 +#define MCP6X_SPI_GRANT 8 + +void *mcp6x_spibar = NULL; + +static void mcp6x_request_spibus(void) +{ + uint8_t tmp; + + tmp = mmio_readb(mcp6x_spibar + 0x530); + tmp |= 1 << MCP6X_SPI_REQUEST; + mmio_writeb(tmp, mcp6x_spibar + 0x530); + + /* Wait until we are allowed to use the SPI bus. */ + while (!(mmio_readw(mcp6x_spibar + 0x530) & (1 << MCP6X_SPI_GRANT))) ; +} + +static void mcp6x_release_spibus(void) +{ + uint8_t tmp; + + tmp = mmio_readb(mcp6x_spibar + 0x530); + tmp &= ~(1 << MCP6X_SPI_REQUEST); + mmio_writeb(tmp, mcp6x_spibar + 0x530); +} + +static void mcp6x_bitbang_set_cs(int val) +{ + uint8_t tmp; + + /* Requesting and releasing the SPI bus is handled in here to allow the + * chipset to use its own SPI engine for native reads. + */ + if (val == 0) + mcp6x_request_spibus(); + + tmp = mmio_readb(mcp6x_spibar + 0x530); + tmp &= ~(1 << MCP6X_SPI_CS); + tmp |= (val << MCP6X_SPI_CS); + mmio_writeb(tmp, mcp6x_spibar + 0x530); + + if (val == 1) + mcp6x_release_spibus(); +} + +static void mcp6x_bitbang_set_sck(int val) +{ + uint8_t tmp; + + tmp = mmio_readb(mcp6x_spibar + 0x530); + tmp &= ~(1 << MCP6X_SPI_SCK); + tmp |= (val << MCP6X_SPI_SCK); + mmio_writeb(tmp, mcp6x_spibar + 0x530); +} + +static void mcp6x_bitbang_set_mosi(int val) +{ + uint8_t tmp; + + tmp = mmio_readb(mcp6x_spibar + 0x530); + tmp &= ~(1 << MCP6X_SPI_MOSI); + tmp |= (val << MCP6X_SPI_MOSI); + mmio_writeb(tmp, mcp6x_spibar + 0x530); +} + +static int mcp6x_bitbang_get_miso(void) +{ + uint8_t tmp; + + tmp = mmio_readb(mcp6x_spibar + 0x530); + tmp = (tmp >> MCP6X_SPI_MISO) & 0x1; + return tmp; +} + +static const struct bitbang_spi_master bitbang_spi_master_mcp6x = { + .type = BITBANG_SPI_MASTER_MCP, + .set_cs = mcp6x_bitbang_set_cs, + .set_sck = mcp6x_bitbang_set_sck, + .set_mosi = mcp6x_bitbang_set_mosi, + .get_miso = mcp6x_bitbang_get_miso, +}; + +int mcp6x_spi_init(int want_spi) +{ + uint16_t status; + uint32_t mcp6x_spibaraddr; + struct pci_dev *smbusdev; + + /* Look for the SMBus device (SMBus PCI class) */ + smbusdev = pci_dev_find_vendorclass(0x10de, 0x0c05); + if (!smbusdev) { + if (want_spi) { + msg_perr("ERROR: SMBus device not found. Not enabling " + "SPI.\n"); + return 1; + } else { + msg_pinfo("Odd. SMBus device not found.\n"); + return 0; + } + } + msg_pdbg("Found SMBus device %04x:%04x at %02x:%02x:%01x\n", + smbusdev->vendor_id, smbusdev->device_id, + smbusdev->bus, smbusdev->dev, smbusdev->func); + + + /* Locate the BAR where the SPI interface lives. */ + mcp6x_spibaraddr = pci_read_long(smbusdev, 0x74); + /* BAR size is 64k, bits 15..4 are zero, bit 3..0 declare a + * 32-bit non-prefetchable memory BAR. + */ + mcp6x_spibaraddr &= ~0xffff; + msg_pdbg("MCP SPI BAR is at 0x%08x\n", mcp6x_spibaraddr); + + /* Accessing a NULL pointer BAR is evil. Don't do it. */ + if (!mcp6x_spibaraddr && want_spi) { + msg_perr("Error: Chipset is strapped for SPI, but MCP SPI BAR " + "is invalid.\n"); + return 1; + } else if (!mcp6x_spibaraddr && !want_spi) { + msg_pdbg("MCP SPI is not used.\n"); + return 0; + } else if (mcp6x_spibaraddr && !want_spi) { + msg_pdbg("Strange. MCP SPI BAR is valid, but chipset apparently" + " doesn't have SPI enabled.\n"); + /* FIXME: Should we enable SPI anyway? */ + return 0; + } + /* Map the BAR. Bytewise/wordwise access at 0x530 and 0x540. */ + mcp6x_spibar = physmap("Nvidia MCP6x SPI", mcp6x_spibaraddr, 0x544); + +#if 0 + /* FIXME: Run the physunmap in a shutdown function. */ + physunmap(mcp6x_spibar, 0x544); +#endif + + status = mmio_readw(mcp6x_spibar + 0x530); + msg_pdbg("SPI control is 0x%04x, req=%i, gnt=%i\n", + status, (status >> MCP6X_SPI_REQUEST) & 0x1, + (status >> MCP6X_SPI_GRANT) & 0x1); + + /* 1 usec halfperiod delay for now. */ + if (bitbang_spi_init(&bitbang_spi_master_mcp6x, 1)) { + /* This should never happen. */ + msg_perr("MCP6X bitbang SPI master init failed!\n"); + return 1; + } + + buses_supported |= CHIP_BUSTYPE_SPI; + spi_controller = SPI_CONTROLLER_MCP6X_BITBANG; + + return 0; +} + +#endif Modified: trunk/programmer.h ============================================================================== --- trunk/programmer.h Wed Jul 28 00:41:39 2010 (r1112) +++ trunk/programmer.h Wed Jul 28 17:08:35 2010 (r1113) @@ -110,6 +110,11 @@ #if CONFIG_RAYER_SPI == 1 BITBANG_SPI_MASTER_RAYER, #endif +#if CONFIG_INTERNAL == 1 +#if defined(__i386__) || defined(__x86_64__) + BITBANG_SPI_MASTER_MCP, +#endif +#endif }; struct bitbang_spi_master { @@ -404,6 +409,13 @@ int rayer_spi_init(void); #endif +/* mcp6x_spi.c */ +#if CONFIG_INTERNAL == 1 +#if defined(__i386__) || defined(__x86_64__) +int mcp6x_spi_init(int want_spi); +#endif +#endif + /* bitbang_spi.c */ int bitbang_spi_init(const struct bitbang_spi_master *master, int halfperiod); int bitbang_spi_send_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); @@ -455,6 +467,7 @@ SPI_CONTROLLER_SB600, SPI_CONTROLLER_VIA, SPI_CONTROLLER_WBSIO, + SPI_CONTROLLER_MCP6X_BITBANG, #endif #endif #if CONFIG_FT2232_SPI == 1 Modified: trunk/spi.c ============================================================================== --- trunk/spi.c Wed Jul 28 00:41:39 2010 (r1112) +++ trunk/spi.c Wed Jul 28 17:08:35 2010 (r1113) @@ -83,6 +83,13 @@ .read = wbsio_spi_read, .write_256 = spi_chip_write_1_new, }, + + { /* SPI_CONTROLLER_MCP6X_BITBANG */ + .command = bitbang_spi_send_command, + .multicommand = default_spi_send_multicommand, + .read = bitbang_spi_read, + .write_256 = bitbang_spi_write_256, + }, #endif #endif

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[PATCH] add support for Asus P4S800-MX
by David Borg 28 Jul '10

28 Jul '10

Patch to add support for the Asus P4S800-MX motherboard and SIS 963 chipset. Invalidates previous patch: [PATCH] add support for SIS963 If anyone has the output of superiotool -deV for the following working boards, please forward them, so I can merge the functions w836xx_unlock_memw_enable_2e and w836xx_memw_enable_2e, and maybe fix the function w836xx_memw_enable which I believe has a typo, such that sio_mask(port, 0x24, 0x28, 0x28); becomes : sio_mask(port, 0x24, 0x28, 0x38); Motherboards: Albatron - PM266A Pro ASUS - A7V8X-MX SE EPoX - EP-8K5A2 Shuttle - AK31 Tyan - S2498 (Tomcat K7M) Termtek - TK-3370 (Rev:2.5B) MSI - MS-6590 (KT4 Ultra) MSI - MS-6712 (KT4V) MSI - MS-7005 (651M-L) Signed-off-by: David Borg <borg.db(a)gmail.com> Regards, David

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