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Re: [flashrom] Write protection problem on PEGATRON IPIEL-LA3 motherboard of HP Pro 3010
by Smoluszek 08 Nov '14

08 Nov '14

And output from the most recent flashrom version: sudo flashrom -p internal -V -c W25X80 -w eu35.17.1.rom flashrom v0.9.7-r1854 on Linux 3.13.0-39-generic (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.2.1, GCC 4.8.2, little endian Command line (7 args): flashrom -p internal -V -c W25X80 -w eu35.17.1.rom Calibrating delay loop... OS timer resolution is 1 usecs, 1289M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1002 us, 10000 myus = 10000 us, 4 myus = 5 us, OK. Initializing internal programmer No coreboot table found. Using Internal DMI decoder. DMI string chassis-type: "Desktop" DMI string system-manufacturer: "Hewlett-Packard" DMI string system-product-name: " " DMI string system-version: " " DMI string baseboard-manufacturer: "PEGATRON CORPORATION" DMI string baseboard-product-name: "2A94" DMI string baseboard-version: "1.03" Found chipset "Intel ICH10" with PCI ID 8086:3a18. Enabling flash write... Root Complex Register Block address = 0xfed1c000 GCS = 0x461: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x1 (SPI) Top Swap: not enabled 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode disabled 0xffe00000/0xffa00000 FWH decode disabled 0xffd80000/0xff980000 FWH decode disabled 0xffd00000/0xff900000 FWH decode disabled 0xffc80000/0xff880000 FWH decode disabled 0xffc00000/0xff800000 FWH decode disabled 0xff700000/0xff300000 FWH decode disabled 0xff600000/0xff200000 FWH decode disabled 0xff500000/0xff100000 FWH decode disabled 0xff400000/0xff000000 FWH decode disabled Maximum FWH chip size: 0x100000 bytes SPI Read Configuration: prefetching disabled, caching enabled, BIOS_CNTL = 0x02: BIOS Lock Enable: enabled, BIOS Write Enable: disabled Warning: Setting Bios Control at 0xdc from 0x02 to 0x01 failed. New value is 0x02. SPIBAR = 0x00007fd97b4b4000 + 0x3800 0x04: 0xa008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=0, FLOCKDN=1 Warning: SPI Configuration Lockdown activated. Reading OPCODES... done 0x90: 0x04 (SSFS) SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0 0x91: 0x007f10 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0 0x94: 0x0006 (PREOP) 0x96: 0x543b (OPTYPE) 0x98: 0x05200302 (OPMENU) 0x9C: 0x0006019f (OPMENU+4) PROBLEMS, continuing anyway The following protocols are supported: FWH, SPI. Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Found Winbond flash chip "W25X80" (1024 kB, SPI) mapped at physical address 0x00000000fff00000. Chip status register is 0x02. Flash image seems to be a legacy BIOS. Disabling coreboot-related checks. Reading old flash chip contents... done. Erasing and writing flash chip... Trying erase function 0... 0x000000-0x000fff:ETransaction error! SSFS: SCIP=0, FDONE=1, FCERR=1, AEL=0 SSFC: SCGO=0, ACS=1, SPOP=0, COP=2, DBC=0, SME=0, SCF=0 Running OPCODE 0x20 failed at address 0x000000 (payload length was 0). spi_block_erase_20 failed during command execution at address 0x0 Reading current flash chip contents... done. Looking for another erase function. Trying erase function 1... 0x000000-0x00ffff:EInvalid OPCODE 0xd8, will not execute. spi_block_erase_d8 failed during command execution at address 0x0 Reading current flash chip contents... done. Looking for another erase function. Trying erase function 2... 0x000000-0x0fffff:EInvalid OPCODE 0xc7, will not execute. spi_chip_erase_c7 failed during command execution Looking for another erase function. No usable erase functions left. FAILED! Uh oh. Erase/write failed.Checking if anything has changed. Reading current flash chip contents... done. Good, writing to the flash chip apparently didn't do anything. This means we have to add special support for your board, programmer or flash chip. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom(a)flashrom.org, thanks! ------------------------------------------------------------------------------- You may now reboot or simply leave the machine running. Restoring PCI config space for 00:1f:0 reg 0xdc On 8 November 2014 20:15, Smoluszek <smoluszek(a)gmail.com> wrote: > Hello, > > I'm trying to flash BIOS of motherboard PEGATRON IPIEL-LA3 - > http://goo.gl/xh4qVa > > Done that successfully before, but I must have uploaded a write protected > bios last time. > > Output of flashrom -p internal -VVV -c W25X80 can be found here: > http://paste.flashrom.org/view.php?id=2686 > > I've also tried flashing with Raspberyy PI via ROM_RECOVERY header on the > motherboard, but managed only to detect and read, but each read gave > somewhat different file. > > Any hints how can I override BIOS_CNTL? > > Thanks in advance! > Smoluch > > >

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Write protection problem on PEGATRON IPIEL-LA3 motherboard of HP Pro 3010
by Smoluszek 08 Nov '14

08 Nov '14

Hello, I'm trying to flash BIOS of motherboard PEGATRON IPIEL-LA3 - http://goo.gl/xh4qVa Done that successfully before, but I must have uploaded a write protected bios last time. Output of flashrom -p internal -VVV -c W25X80 can be found here: http://paste.flashrom.org/view.php?id=2686 I've also tried flashing with Raspberyy PI via ROM_RECOVERY header on the motherboard, but managed only to detect and read, but each read gave somewhat different file. Any hints how can I override BIOS_CNTL? Thanks in advance! Smoluch

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Trying to program flash on Minnowboard
by Robert Johnston 05 Nov '14

05 Nov '14

Hi, I am trying to use flashrom and a TinCanTools flyswatter2 to program the Winbond W25Q32 flash via SPI. After researching how to use flashrom and the flyswatter, I tried the following: robert@STS-MAX:~/Downloads/MB_UEFI_Firmware_v1.00$ sudo flashrom --programmer internal --write MINNOW.fd [sudo] password for robert: flashrom v0.9.6.1-r1563 on Linux 3.13.0-39-generic (x86_64) flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Found chipset "Intel H67". Enabling flash write... FREG0: WARNING: Flash Descriptor region (0x00000000-0x00000fff) is read-only. FREG2: WARNING: Management Engine region (0x00003000-0x001fffff) is locked. Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on http://flashrom.org/Supported_hardware#Supported_mainboards yet. Writes have been disabled. You can enforce write support with the ich_spi_force programmer option, but it will most likely harm your hardware! If you force flashrom you will get no support if something breaks. OK. Found Winbond flash chip "W25Q32" (4096 kB, SPI) at physical address 0xffc00000. Write/erase is not working yet on your programmer in its current configuration. Aborting. So apparently it does find the W25Q32 chip, and I may be getting close. Before I proceed to possible destruction, does anyone have suggestions? Thanks Robert

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W836xx: Lenvo ThinkPad X60s: flashrom -V
by Sevan / Venture37 02 Nov '14

02 Nov '14

flashrom v0.9.7-r1711 on NetBSD 6.1.5 (i386) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.2.1, GCC 4.5.3, little endian Command line (3 args): flashrom -V -p internal Calibrating delay loop... OS timer resolution is 1 usecs, 1021M loops per second, 10 myus = 10 us, 100 myus = 93 us, 1000 myus = 922 us, 10000 myus = 9213 us, 4 myus = 4 us, OK. Initializing internal programmer Found candidate at: 00000500-00000510 Found coreboot table at 0x00000500. Found candidate at: 00000000-000008b8 Found coreboot table at 0x00000000. coreboot table found at 0x7f6ac000. coreboot header(24) checksum: f2a9 table(2232) checksum: 72e2 entries: 14 Vendor ID: LENOVO, part ID: ThinkPad X60 DMI string system-manufacturer: "LENOVO" DMI string system-product-name: "17045LG" DMI string system-version: "ThinkPad X60s" DMI string baseboard-manufacturer: "LENOVO" DMI string baseboard-product-name: "17045LG" DMI string baseboard-version: "ThinkPad X60s" DMI string chassis-type: "Laptop" Laptop detected via DMI. W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect. Active config mode, unknown reg 0x20 ID: ea. Please send the output of "flashrom -V" to flashrom(a)flashrom.org with W836xx: your board name: flashrom -V as the subject to help us finish support for your Super I/O. Thanks. Whitelisted laptop detected. Found chipset "Intel ICH7M" with PCI ID 8086:27b9. Enabling flash write... 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode enabled 0xffe00000/0xffa00000 FWH decode enabled 0xffd80000/0xff980000 FWH decode enabled 0xffd00000/0xff900000 FWH decode enabled 0xffc80000/0xff880000 FWH decode enabled 0xffc00000/0xff800000 FWH decode enabled 0xff700000/0xff300000 FWH decode enabled 0xff600000/0xff200000 FWH decode enabled 0xff500000/0xff100000 FWH decode enabled 0xff400000/0xff000000 FWH decode enabled Maximum FWH chip size: 0x100000 bytes BIOS_CNTL = 0x09: BIOS Lock Enable: disabled, BIOS Write Enable: enabled Root Complex Register Block address = 0xfed1c000 GCS = 0x440: BIOS Interface Lock-Down: disabled, Boot BIOS Straps: 0x1 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3020 0x00: 0x0004 (SPIS) 0x02: 0x4140 (SPIC) 0x04: 0x00000000 (SPIA) 0x08: 0xbf4141bf (SPID0) 0x0c: 0x00000000 (SPID0+4) 0x10: 0x00000000 (SPID1) 0x14: 0x00000000 (SPID1+4) 0x18: 0x00000000 (SPID2) 0x1c: 0x00000000 (SPID2+4) 0x20: 0x00000000 (SPID3) 0x24: 0x00000000 (SPID3+4) 0x28: 0x00000000 (SPID4) 0x2c: 0x00000000 (SPID4+4) 0x30: 0x00000000 (SPID5) 0x34: 0x00000000 (SPID5+4) 0x38: 0xfffa7de9 (SPID6) 0x3c: 0x000000ff (SPID6+4) 0x40: 0xfffadfe9 (SPID7) 0x44: 0xfffffa50 (SPID7+4) 0x50: 0x00000000 (BBAR) 0x54: 0x0004 (PREOP) 0x56: 0x0000 (OPTYPE) 0x58: 0x00000005 (OPMENU) 0x5c: 0x00000000 (OPMENU+4) 0x60: 0x00000000 (PBR0) 0x64: 0x00000000 (PBR1) 0x68: 0x00000000 (PBR2) Programming OPCODES... done SPI Read Configuration: prefetching enabled, caching enabled, OK. The following protocols are supported: SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25LQ16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25LQ032/A25LQ32A, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for AMIC A25LQ64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25F512, 64 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F512A, 64 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25F1024(A), 128 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F2048, 256 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F4096, 512 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for ESMT F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25F64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25QH64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25QH128, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon EN25S64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25LQ32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q512, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q20(B), 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q40(B), 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q80(B), 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q16(B), 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q32(B), 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q64(B), 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25Q128B, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for GigaDevice GD25T80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Intel 25F160S33B8, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Intel 25F160S33T8, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Intel 25F320S33B8, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Intel 25F320S33T8, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Intel 25F640S33B8, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Intel 25F640S33T8, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L512(E)/MX25V512(C), 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L1005(C)/MX25L1006E, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L2005(C), 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L4005(A/C), 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L8005/MX25V8005, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L1605A/MX25L1606E, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L1605D/MX25L1608D, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L3205(A), 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L3205D/MX25L3208D, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L3206E, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L6405(D), 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L6406E/MX25L6436E, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L6445E, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25L12805(D), 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25U1635E, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25U3235E/F, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix MX25U6435E/F, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P20-old, 256 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PX80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M45PE10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M45PE20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M45PE40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M45PE80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST M45PE16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q016, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q032..1E, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q032..3E, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q064..1E, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q064..3E, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q128..1E, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Micron/Numonyx/ST N25Q128..3E, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Nantronics N25S10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Nantronics N25S20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Nantronics N25S40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Nantronics N25S80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Nantronics N25S16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LD256C, 32 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LD512(C), 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LD010(C), 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LD020(C), 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LD040(C), 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LV512(A), 64 kB: probe_spi_res3: id1 0xbf41, id2 0xbf Probing for PMC Pm25LV010, 128 kB: probe_spi_res3: id1 0xbf41, id2 0xbf Probing for PMC Pm25LV010A, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Sanyo LE25FW203A, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Sanyo LE25FW403A, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Sanyo LE25FW418A, 512 kB: probe_spi_res2: id1 0xbf, id2 0x41 Probing for Sanyo LE25FW806, 1024 kB: probe_spi_res2: id1 0xbf, id2 0x41 Probing for Sanyo LE25FW808, 1024 kB: probe_spi_res2: id1 0xbf, id2 0x41 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL032A/P, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL064A/P, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL204K, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL208K, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL116K/S25FL216K, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Spansion S25FL128S......0, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0xbf, id2 0x41 Probing for SST SST25LF080(A), 1024 kB: probe_spi_res2: id1 0xbf, id2 0x41 Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0xbf, id2 0x41 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Found SST flash chip "SST25VF016B" (2048 kB, SPI) at physical address 0xffe00000. Chip status register is 0x00. Chip status register: Block Protect Write Disable (BPL) is not set Chip status register: Auto Address Increment Programming (AAI) is not set Chip status register: Block Protect 3 (BP3) is not set Chip status register: Block Protect 2 (BP2) is not set Chip status register: Block Protect 1 (BP1) is not set Chip status register: Block Protect 0 (BP0) is not set Chip status register: Write Enable Latch (WEL) is not set Chip status register: Write In Progress (WIP/BUSY) is not set Resulting block protection : none Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xbf, id2 0x41 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xbf, id2 0x41 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25WF512, 64 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25WF010, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25WF020, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST SST25WF040, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q80.V, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q16.V, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q32.V, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q64.V, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q128.V, 16384 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q20.W, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q40.W, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q80.W, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q16.W, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q32.W, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25Q64.W, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Unknown SFDP-capable chip, 0 kB: No SFDP signature found. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xbf, id2 0x2541 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xbf, id2 0x41 Found SST flash chip "SST25VF016B" (2048 kB, SPI). No operations were specified. Restoring MMIO space at 0xbba9e070 Restoring MMIO space at 0xbba9e07c Restoring MMIO space at 0xbba9e078 Restoring MMIO space at 0xbba9e076 Restoring MMIO space at 0xbba9e074 Restoring PCI config space for 00:1f:0 reg 0xdc

1 0

[PATCH][RFC] rewrite read/write/verify to support layout/region based operations
by Alexander Couzens 02 Nov '14

02 Nov '14

Signed-off-by: Alexander Couzens <lynxis(a)fe80.eu> --- Hi everyone, I've rewritten read/write/verify functions to get romregions/layouts working in all cases. A write to a specific region required before a complete read of the chip. Because of this it wasn't possible to write to a specific region, when another region is locked (ME lockdown). And flashrom is faster now when writing to a rom region. Best, lynxis I've melt all my commits into a single one. A small commit version can be found at https://github.com/lynxis/flashrom/tree/v1/ cli_classic.c | 5 - flash.h | 13 +++ flashrom.c | 336 +++++++++++++++++++++++++++++++++++----------------------- layout.c | 23 ++-- 4 files changed, 228 insertions(+), 149 deletions(-) diff --git a/cli_classic.c b/cli_classic.c index 8588881..613c7aa 100644 --- a/cli_classic.c +++ b/cli_classic.c @@ -368,11 +368,6 @@ int main(int argc, char *argv[]) ret = 1; goto out; } - if (layoutfile != NULL && !write_it) { - msg_gerr("Layout files are currently supported for write operations only.\n"); - ret = 1; - goto out; - } if (process_include_args()) { ret = 1; diff --git a/flash.h b/flash.h index 03b26e7..ec85398 100644 --- a/flash.h +++ b/flash.h @@ -337,6 +337,19 @@ __attribute__((format(printf, 2, 3))); #define msg_cspew(...) print(MSG_SPEW, __VA_ARGS__) /* chip debug spew */ /* layout.c */ + +#define MAX_ROMLAYOUT 32 + +typedef struct { + chipoff_t start; + chipoff_t end; + unsigned int included; + char name[256]; +} romentry_t; + +extern romentry_t rom_entries[]; +extern int num_rom_entries; + int register_include_arg(char *name); int process_include_args(void); int read_romlayout(const char *name); diff --git a/flashrom.c b/flashrom.c index 9b82d4c..b2c59c2 100644 --- a/flashrom.c +++ b/flashrom.c @@ -1434,45 +1434,67 @@ static int erase_and_write_block_helper(struct flashctx *flash, return ret; } -static int walk_eraseregions(struct flashctx *flash, int erasefunction, - int (*do_something) (struct flashctx *flash, - unsigned int addr, - unsigned int len, - uint8_t *param1, - uint8_t *param2, - int (*erasefn) ( - struct flashctx *flash, - unsigned int addr, - unsigned int len)), - void *param1, void *param2) +static int walk_eraseregions_offset_len( + struct flashctx *flash, int erasefunction, + int (*do_something) (struct flashctx *flash, + unsigned int addr, + unsigned int len, + uint8_t *param1, + uint8_t *param2, + int (*erasefn) ( + struct flashctx *flash, + unsigned int addr, + unsigned int len) + ), + void *oldcontent, + void *newcontent, + unsigned offset, + unsigned len) { int i, j; unsigned int start = 0; - unsigned int len; + unsigned int eraselen; struct block_eraser eraser = flash->chip->block_erasers[erasefunction]; for (i = 0; i < NUM_ERASEREGIONS; i++) { /* count==0 for all automatically initialized array * members so the loop below won't be executed for them. */ - len = eraser.eraseblocks[i].size; - for (j = 0; j < eraser.eraseblocks[i].count; j++) { + eraselen = eraser.eraseblocks[i].size; + for (j = 0; j < eraser.eraseblocks[i].count; j++, start += eraselen) { + if (start < offset) + continue; + /* Print this for every block except the first one. */ if (i || j) msg_cdbg(", "); - msg_cdbg("0x%06x-0x%06x", start, - start + len - 1); - if (do_something(flash, start, len, param1, param2, - eraser.block_erase)) { + msg_cdbg("0x%06x-0x%06x", start, start + eraselen - 1); + if (do_something(flash, start, eraselen, oldcontent, newcontent, eraser.block_erase)) { return 1; } - start += len; } } msg_cdbg("\n"); return 0; } +static int walk_eraseregions(struct flashctx *flash, int erasefunction, + int (*do_something) (struct flashctx *flash, + unsigned int addr, + unsigned int len, + uint8_t *param1, + uint8_t *param2, + int (*erasefn) ( + struct flashctx *flash, + unsigned int addr, + unsigned int len) + ), + void *oldcontent, + void *newcontent) +{ + return walk_eraseregions_offset_len(flash, erasefunction, do_something, oldcontent, newcontent, 0, flash->chip->total_size); +} + static int check_block_eraser(const struct flashctx *flash, int k, int log) { struct block_eraser eraser = flash->chip->block_erasers[k]; @@ -1562,7 +1584,7 @@ int erase_and_write_flash(struct flashctx *flash, uint8_t *oldcontents, uint8_t } return ret; } - +/* FIXME: Unused! static void nonfatal_help_message(void) { msg_gerr("Good, writing to the flash chip apparently didn't do anything.\n"); @@ -1579,7 +1601,7 @@ static void nonfatal_help_message(void) "the programmer and the flash chip. If you think the error is caused by flashrom\n" "please report this on IRC at chat.freenode.net (channel #flashrom) or\n" "mail flashrom(a)flashrom.org, thanks!\n"); -} +} */ static void emergency_help_message(void) { @@ -1895,153 +1917,201 @@ int chip_safety_check(const struct flashctx *flash, int force, int read_it, int return 0; } -/* This function signature is horrible. We need to design a better interface, - * but right now it allows us to split off the CLI code. - * Besides that, the function itself is a textbook example of abysmal code flow. - */ -int doit(struct flashctx *flash, int force, const char *filename, int read_it, - int write_it, int erase_it, int verify_it) -{ - uint8_t *oldcontents; - uint8_t *newcontents; +int read_flash(struct flashctx *flash, const char *filename) { int ret = 0; - unsigned long size = flash->chip->total_size * 1024; + int err = 0; /* used as ret for read_flash if a single partition fails */ + size_t flashsize = flash->chip->total_size * 1024; + int i; - if (chip_safety_check(flash, force, read_it, write_it, erase_it, verify_it)) { - msg_cerr("Aborting.\n"); - return 1; - } + uint8_t *contents = calloc(1, flashsize); - if (normalize_romentries(flash)) { - msg_cerr("Requested regions can not be handled. Aborting.\n"); - return 1; - } + for (i=0; i < num_rom_entries; i++) { + chipoff_t start = rom_entries[i].start; + chipoff_t end = rom_entries[i].end; + chipsize_t length = end - start; - /* Given the existence of read locks, we want to unlock for read, - * erase and write. - */ - if (flash->chip->unlock) - flash->chip->unlock(flash); + /* ignore entries not included */ + if (!rom_entries[i].included) + continue; - if (read_it) { - return read_flash_to_file(flash, filename); + ret = flash->chip->read(flash, contents + start, start, length); + if (ret) { + msg_cerr("Read for part %s (0x%x - 0x%x) failed!", rom_entries[i].name, start, end); + err = -1; + continue; + } } - oldcontents = malloc(size); - if (!oldcontents) { - msg_gerr("Out of memory!\n"); - exit(1); + ret = write_buf_to_file(contents, flashsize, filename); + if (ret) { + msg_cerr("Writing to file %s failed!", filename); + err = -1; } + + free(contents); + return err; +} + +int write_flash(struct flashctx *flash, const char *filename) { + int ret = 0; + size_t flashsize = flash->chip->total_size * 1024; + int i; + + uint8_t *oldcontents = calloc(1, flashsize); + uint8_t *newcontents = calloc(1, flashsize); + /* Assume worst case: All bits are 0. */ - memset(oldcontents, 0x00, size); - newcontents = malloc(size); - if (!newcontents) { - msg_gerr("Out of memory!\n"); - exit(1); - } - /* Assume best case: All bits should be 1. */ - memset(newcontents, 0xff, size); + memset(oldcontents, 0x00, flashsize); + + /* Assume worst case: All bits are 0. */ + memset(newcontents, 0xff, flashsize); /* Side effect of the assumptions above: Default write action is erase * because newcontents looks like a completely erased chip, and * oldcontents being completely 0x00 means we have to erase everything * before we can write. */ - if (erase_it) { + if(read_buf_from_file(newcontents, flashsize, filename)) { + msg_cerr("Can not read file %s\n. Aborting.\n", filename); + return -1; + } + +#if CONFIG_INTERNAL == 1 + /* FIXME: move this code into a small function and move it out of write_flash */ + if (programmer == PROGRAMMER_INTERNAL && cb_check_image(newcontents, flashsize) < 0) { + if (force_boardmismatch) { + msg_pinfo("Proceeding anyway because user forced us to.\n"); + } else { + msg_perr("Aborting. You can override this with " + "-p internal:boardmismatch=force.\n"); + return 1; + } + } +#endif + + for (i=0; i < num_rom_entries; i++) { + chipoff_t start = rom_entries[i].start; + chipoff_t end = rom_entries[i].end; + chipsize_t length = end - start; + + /* ignore entries not included */ + if (!rom_entries[i].included) + continue; + + /* read specified flash region */ + ret = flash->chip->read(flash, oldcontents + start, start, length); + if(ret) { + msg_cerr("Can not read flash position 0x%x len: 0x%x\n. Ret: %d Ignoring.\n", start, length, ret); + return -1; + } + + int k; + for (k = 0; k < NUM_ERASEFUNCTIONS; k++) { + if (k != 0) + msg_cinfo("Looking for another erase function.\n"); + + msg_cdbg("Trying erase function %i... ", k); + if (check_block_eraser(flash, k, 1)) + continue; + + ret = walk_eraseregions_offset_len(flash, k, &erase_and_write_block_helper, oldcontents, newcontents, start, length); + + /* If everything is OK, don't try another erase function. */ + if (!ret) + break; + } + + if (!ret) { + msg_cinfo("Finished flashing %d - region %s", ret, rom_entries[i].name); + } else { + msg_cerr("Failed flashing!"); + emergency_help_message(); /* FIXME: Do we really want the scary warning if erase failed? * After all, after erase the chip is either blank or partially * blank or it has the old contents. A blank chip won't boot, * so if the user wanted erase and reboots afterwards, the user * knows very well that booting won't work. */ - if (erase_and_write_flash(flash, oldcontents, newcontents)) { - emergency_help_message(); - ret = 1; } - goto out; } - if (write_it || verify_it) { - if (read_buf_from_file(newcontents, size, filename)) { - ret = 1; - goto out; - } + return 0; +} -#if CONFIG_INTERNAL == 1 - if (programmer == PROGRAMMER_INTERNAL && cb_check_image(newcontents, size) < 0) { - if (force_boardmismatch) { - msg_pinfo("Proceeding anyway because user forced us to.\n"); - } else { - msg_perr("Aborting. You can override this with " - "-p internal:boardmismatch=force.\n"); - ret = 1; - goto out; - } - } -#endif +int verify_flash(struct flashctx *flash, const char *filename) { + int ret = 0; + int verified = 0; + size_t flashsize = flash->chip->total_size * 1024; + int i; + + /* we alloc here the whole flashsize to be sure we have enought space */ + uint8_t *filecontents = calloc(1, flashsize); + + if(read_buf_from_file(filecontents, flashsize, filename)) { + msg_cerr("Can not read file %s\n. Aborting.\n", filename); + return -1; } - /* Read the whole chip to be able to check whether regions need to be - * erased and to give better diagnostics in case write fails. - * The alternative would be to read only the regions which are to be - * preserved, but in that case we might perform unneeded erase which - * takes time as well. - */ - msg_cinfo("Reading old flash chip contents... "); - if (flash->chip->read(flash, oldcontents, 0, size)) { - ret = 1; - msg_cinfo("FAILED.\n"); - goto out; + for (i=0; i < num_rom_entries; i++) { + chipoff_t start = rom_entries[i].start; + chipoff_t end = rom_entries[i].end; + chipsize_t length = end - start; + + /* ignore entries not included */ + if (!rom_entries[i].included) + continue; + + ret = verify_range(flash, filecontents + start, start, length); + if (ret) + verified = -1; } - msg_cinfo("done.\n"); - /* Build a new image taking the given layout into account. */ - build_new_image(flash, oldcontents, newcontents); + return verified; +} + +/* This function signature is horrible. We need to design a better interface, + * but right now it allows us to split off the CLI code. + * Besides that, the function itself is a textbook example of abysmal code flow. + */ +int doit(struct flashctx *flash, int force, const char *filename, int read_it, + int write_it, int erase_it, int verify_it) +{ + + int ret = 0; - // //////////////////////////////////////////////////////////// + if (chip_safety_check(flash, force, read_it, write_it, erase_it, verify_it)) { + msg_cerr("Aborting.\n"); + return 1; + } - if (write_it) { - if (erase_and_write_flash(flash, oldcontents, newcontents)) { - msg_cerr("Uh oh. Erase/write failed. Checking if anything has changed.\n"); - msg_cinfo("Reading current flash chip contents... "); - if (!flash->chip->read(flash, newcontents, 0, size)) { - msg_cinfo("done.\n"); - if (!memcmp(oldcontents, newcontents, size)) { - nonfatal_help_message(); - ret = 1; - goto out; - } - msg_cerr("Apparently at least some data has changed.\n"); - } else - msg_cerr("Can't even read anymore!\n"); - emergency_help_message(); - ret = 1; - goto out; - } + if (normalize_romentries(flash)) { + msg_cerr("Requested regions can not be handled. Aborting.\n"); + return 1; } - /* Verify only if we either did not try to write (verify operation) or actually changed something. */ - if (verify_it && (!write_it || !all_skipped)) { - msg_cinfo("Verifying flash... "); + /* Given the existence of read locks, we want to unlock for read, + * erase and write. + */ + if (flash->chip->unlock) + flash->chip->unlock(flash); - if (write_it) { - /* Work around chips which need some time to calm down. */ - programmer_delay(1000*1000); - ret = verify_range(flash, newcontents, 0, size); - /* If we tried to write, and verification now fails, we - * might have an emergency situation. - */ - if (ret) - emergency_help_message(); - } else { - ret = compare_range(newcontents, oldcontents, 0, size); - } - if (!ret) - msg_cinfo("VERIFIED.\n"); + if (read_it) { + return read_flash(flash, filename); } -out: - free(oldcontents); - free(newcontents); + if (write_it) { + ret = write_flash(flash, filename); + if (ret) + return ret; + } + + if (verify_it) { + ret = verify_flash(flash, filename); + if (ret) + return ret; + } + + msg_cinfo("done.\n"); + return ret; } diff --git a/layout.c b/layout.c index a12eb28..9bdf9b6 100644 --- a/layout.c +++ b/layout.c @@ -26,18 +26,9 @@ #include "flash.h" #include "programmer.h" -#define MAX_ROMLAYOUT 32 - -typedef struct { - chipoff_t start; - chipoff_t end; - unsigned int included; - char name[256]; -} romentry_t; - /* rom_entries store the entries specified in a layout file and associated run-time data */ -static romentry_t rom_entries[MAX_ROMLAYOUT]; -static int num_rom_entries = 0; /* the number of successfully parsed rom_entries */ +romentry_t rom_entries[MAX_ROMLAYOUT]; +int num_rom_entries = 0; /* the number of successfully parsed rom_entries */ /* include_args holds the arguments specified at the command line with -i. They must be processed at some point * so that desired regions are marked as "included" in the rom_entries list. */ @@ -254,6 +245,16 @@ int normalize_romentries(const struct flashctx *flash) } } + /* create a partition over the complete flash when no layout given */ + if (num_rom_entries == 0) { + rom_entries[0].start = 0x0; + rom_entries[0].end = flash->chip->total_size * 1024 - 1; + rom_entries[0].included = 1; + strncpy(rom_entries[0].name, "complete flash", 15); + + num_rom_entries = 1; + } + return ret; } -- 2.1.2

2 1

flashrom success report MS-7817
by Igor Kolker 02 Nov '14

02 Nov '14

I was able to flash the MSI H81M-U33 with flashrom. The built-in M-Flash wasnt working. Flashed from 6.0 to 6.6. BIOS Information Vendor: American Megatrends Inc. Version: V6.6 Release Date: 07/22/2014 Address: 0xF0000 Runtime Size: 64 kB ROM Size: 8192 kB Base Board Information Manufacturer: MSI Product Name: H81M-E33 (MS-7817) Linux Zaphod 3.13.0-38-generic #65-Ubuntu SMP Thu Oct 9 11:36:50 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 60 model name : Intel(R) Pentium(R) CPU G3220 @ 3.00GHz stepping : 3 microcode : 0x1a root@Zaphod:~# flashrom -V -p internal -r BIOS.good flashrom v0.9.6.1-r1563 on Linux 3.13.0-38-generic (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.1.9, GCC 4.7.1, little endian Command line (5 args): flashrom -V -p internal -r BIOS.good Calibrating delay loop... OS timer resolution is 1 usecs, 2998M loops per second, 10 myus = 10 us, 100 myus = 107 us, 1000 myus = 999 us, 10000 myus = 9997 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "MSI" DMI string system-product-name: "MS-7817" DMI string system-version: "1.0" DMI string baseboard-manufacturer: "MSI" DMI string baseboard-product-name: "H81M-E33 (MS-7817)" DMI string baseboard-version: "1.0" DMI string chassis-type: "Desktop" Found chipset "Intel Lynx Point" with PCI ID 8086:8c5c. This chipset is marked as untested. If you are using an up-to-date version of flashrom *and* were (not) able to successfully update your firmware with it, then please email a report to flashrom(a)flashrom.org including a verbose (-V) log. Thank you! Enabling flash write... enable_flash_ich_dc_spi: unknown ICH generation. Please report! 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode enabled 0xffe00000/0xffa00000 FWH decode enabled 0xffd80000/0xff980000 FWH decode enabled 0xffd00000/0xff900000 FWH decode enabled 0xffc80000/0xff880000 FWH decode enabled 0xffc00000/0xff800000 FWH decode enabled 0xff700000/0xff300000 FWH decode enabled 0xff600000/0xff200000 FWH decode enabled 0xff500000/0xff100000 FWH decode enabled 0xff400000/0xff000000 FWH decode enabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x8 Root Complex Register Block address = 0xfed1c000 GCS = 0xc61: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x3 (unknown) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0xf008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1 WARNING: SPI Configuration Lockdown activated. Reading OPCODES... done 0x06: 0x3f00 (HSFC) HSFC: FGO=0, FCYCLE=0, FDBC=63, SME=0 0x08: 0x007fffc0 (FADDR) 0x50: 0x0000ffff (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0xff, BRRA 0xff 0x54: 0x00000000 FREG0: Flash Descriptor region (0x00000000-0x00000fff) is read-write. 0x58: 0x07ff0200 FREG1: BIOS region (0x00200000-0x007fffff) is read-write. 0x5C: 0x01ff0001 FREG2: Management Engine region (0x00001000-0x001fffff) is read-write. 0x90: 0xc0 (SSFS) SSFS: SCIP=0, FDONE=0, FCERR=0, AEL=0 0x91: 0xfc4010 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=0, SME=0, SCF=4 0x94: 0x0006 (PREOP) 0x96: 0x043b (OPTYPE) 0x98: 0x05203b02 (OPMENU) 0x9C: 0x0000019f (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xC4: 0x80802045 (LVSCC) LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=1 0xC8: 0x00002045 (UVSCC) UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xD0: 0x50444653 (FPB) Enabling hardware sequencing because some important opcode is locked. SPI Read Configuration: prefetching enabled, caching enabled, OK. The following protocols are supported: FWH, Programmer-specific. Probing for Programmer Opaque flash chip, 0 kB: Found 1 attached SPI flash chip with a density of 8192 kB. The flash address space (0x000000 - 0x1acfff) is divided at address 0x653000 in two partitions. The first partition ranges from 0x000000 to 0x652fff. In that range are 1619 erase blocks with 4096 B each. The second partition ranges from 0x653000 to 0x1acfff. In that range are 429 erase blocks with 4096 B each. Found Programmer flash chip "Opaque flash chip" (8192 kB, Programmer-specific) at physical address 0x0. Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xff, id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xff, id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xff, id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0x02, id2 0x00, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xb4, id2 0x73, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xff, id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xb4, id2 0x73, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xff, id2 0xfc, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 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 W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0x88, id2 0x6f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Found Programmer flash chip "Opaque flash chip" (8192 kB, Programmer-specific). Reading flash... Reading 8388608 bytes starting at 0x000000. done. Restoring MMIO space at 0x7f74dc5858a0 Restoring PCI config space for 00:1f:0 reg 0xdc

2 1

Olimex ARM-USB-OCD-H output shifted by one
by Sanne Ausma 02 Nov '14

02 Nov '14

Hi, Using flashrom to probe for an EON 25Q32 using the ARM-USB-OCD-H I get the following: $./flashrom -p ft2232_spi:type=arm-usb-ocd-h -VVV flashrom v0.9.7-r1711 on Linux 3.11.0-12-generic (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.1.9, GCC 4.8.1, little endian Command line (3 args): ./flashrom -p ft2232_spi:type=arm-usb-ocd-h -VVV Calibrating delay loop... OS timer resolution is 1 usecs, 1927M loops per second, 10 myus = 10 us, 100 myus = 101 us, 1000 myus = 988 us, 10000 myus = 9977 us, 4 myus = 4 us, OK. Initializing ft2232_spi programmer Using device type Olimex ARM-USB-OCD-H channel A. Disable divide-by-5 front stage Set clock divisor MPSSE clock: 60.000000 MHz, divisor: 2, SPI clock: 30.000000 MHz No loopback of TDI/DO TDO/DI Set data bits The following protocols are supported: SPI. Probing for AMIC A25L05PT, 64 kB: Assert CS# De-assert CS# RDID returned 0x0e 0x18 0x0b 0x0e. probe_spi_rdid_generic: id1 0x0e, id2 0x180b Probing for AMIC A25L05PU, 64 kB: Assert CS# De-assert CS# RDID returned 0x0e 0x18 0x0b 0x0e. probe_spi_rdid_generic: id1 0x0e, id2 0x180b Probing for AMIC A25L10PT, 128 kB: Assert CS# De-assert CS# RDID returned 0x0e 0x18 0x0b 0x0e. probe_spi_rdid_generic: id1 0x0e, id2 0x180b ... Whereas it should have read id1: 0x1c, id2: 0x3016 (0x1c = 0x0e<<1 and 0x3016 = 0x180b<<1) Is this a known issue with the Olimex ARM-USB-OCD-H? The wiki said it was currently untested... Thnx

2 2

Re: [flashrom] ASUSTeK M4N78 PRO: flashrom -V
by Stefan Tauner 02 Nov '14

02 Nov '14

On Mon, 27 Oct 2014 23:07:58 +0100 Red99 <red99(a)gmx.de> wrote: > Hi guys, > > some flashrom -V dump from my main board. Hope this helps. > Keep up the good work. I would love to hear about future support of this > board. Hello, the board should just work fine: http://www.flashrom.org/pipermail/flashrom/2012-January/008600.html -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

1 0

W25Q40BV succesfully erased and written using buspirate_spi
by Torben Nielsen 02 Nov '14

02 Nov '14

2 1

cbtable.c: Do not unnecessarily duplicate strings
by Paul Menzel 01 Nov '14

01 Nov '14

From: Paul Menzel <paulepanter(a)users.sourceforge.net> Date: Tue, 21 Oct 2014 23:46:18 +0200 Commit 1577 (Refactor the -p internal:mainboard handling.) got rid of the global variables `image_vendor` and `image_model`. Therefore duplicating strings to store it is not needed anymore. Found-by: Valgrind 3.10.0 ==25829== Command: /src/flashrom/flashrom -p internal -c W25Q32.V -w build/coreboot.rom […] ==25829== 7 bytes in 1 blocks are definitely lost in loss record 3 of 4 ==25829== at 0x40291CC: malloc (vg_replace_malloc.c:296) ==25829== by 0x40FD517: strdup (strdup.c:42) ==25829== by 0x8055869: cb_check_image (cbtable.c:86) ==25829== by 0x806466B: doit (flashrom.c:1972) ==25829== by 0x804A111: main (cli_classic.c:545) ==25829== ==25829== 7 bytes in 1 blocks are definitely lost in loss record 4 of 4 ==25829== at 0x40291CC: malloc (vg_replace_malloc.c:296) ==25829== by 0x40FD517: strdup (strdup.c:42) ==25829== by 0x8055873: cb_check_image (cbtable.c:87) ==25829== by 0x806466B: doit (flashrom.c:1972) ==25829== by 0x804A111: main (cli_classic.c:545) Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> --- cbtable.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/cbtable.c b/cbtable.c index c100bbb..1a74e46 100644 --- a/cbtable.c +++ b/cbtable.c @@ -40,8 +40,6 @@ static char *cb_vendor = NULL, *cb_model = NULL; */ int cb_check_image(uint8_t *image, int size) { - const char *image_vendor = NULL; - const char *image_model = NULL; unsigned int *walk; unsigned int mb_part_offset, mb_vendor_offset; char *mb_part, *mb_vendor; @@ -83,22 +81,20 @@ int cb_check_image(uint8_t *image, int size) msg_pdbg("coreboot last image size (not ROM size) is %d bytes.\n", *walk); - image_vendor = strdup(mb_vendor); - image_model = strdup(mb_part); - msg_pdbg("Manufacturer: %s\n", image_vendor); - msg_pdbg("Mainboard ID: %s\n", image_model); + msg_pdbg("Manufacturer: %s\n", mb_vendor); + msg_pdbg("Mainboard ID: %s\n", mb_part); /* If these are not set, the coreboot table was not found. */ if (!cb_vendor || !cb_model) return 0; /* These comparisons are case insensitive to make things a little less user^Werror prone. */ - if (!strcasecmp(image_vendor, cb_vendor) && !strcasecmp(image_model, cb_model)) { + if (!strcasecmp(mb_vendor, cb_vendor) && !strcasecmp(mb_part, cb_model)) { msg_pdbg2("This coreboot image matches this mainboard.\n"); } else { msg_perr("This coreboot image (%s:%s) does not appear to\n" "be correct for the detected mainboard (%s:%s).\n", - image_vendor, image_model, cb_vendor, cb_model); + mb_vendor, mb_part, cb_vendor, cb_model); return -1; } -- 2.1.1

2 1

[commit] r1854 - trunk
by repository service 01 Nov '14

01 Nov '14

Author: stefanct Date: Sun Nov 2 00:12:33 2014 New Revision: 1854 URL: http://flashrom.org/trac/flashrom/changeset/1854 Log: cbtable.c: Do not unnecessarily duplicate strings. The strdup calls were a leftover that slipped through the cleanup in r1577. Found-by: Valgrind 3.10.0 Signed-off-by: Paul Menzel <paulepanter(a)users.sourceforge.net> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/cbtable.c Modified: trunk/cbtable.c ============================================================================== --- trunk/cbtable.c Sat Nov 1 23:56:06 2014 (r1853) +++ trunk/cbtable.c Sun Nov 2 00:12:33 2014 (r1854) @@ -40,8 +40,6 @@ */ int cb_check_image(uint8_t *image, int size) { - const char *image_vendor = NULL; - const char *image_model = NULL; unsigned int *walk; unsigned int mb_part_offset, mb_vendor_offset; char *mb_part, *mb_vendor; @@ -83,22 +81,20 @@ msg_pdbg("coreboot last image size (not ROM size) is %d bytes.\n", *walk); - image_vendor = strdup(mb_vendor); - image_model = strdup(mb_part); - msg_pdbg("Manufacturer: %s\n", image_vendor); - msg_pdbg("Mainboard ID: %s\n", image_model); + msg_pdbg("Manufacturer: %s\n", mb_vendor); + msg_pdbg("Mainboard ID: %s\n", mb_part); /* If these are not set, the coreboot table was not found. */ if (!cb_vendor || !cb_model) return 0; /* These comparisons are case insensitive to make things a little less user^Werror prone. */ - if (!strcasecmp(image_vendor, cb_vendor) && !strcasecmp(image_model, cb_model)) { + if (!strcasecmp(mb_vendor, cb_vendor) && !strcasecmp(mb_part, cb_model)) { msg_pdbg2("This coreboot image matches this mainboard.\n"); } else { msg_perr("This coreboot image (%s:%s) does not appear to\n" "be correct for the detected mainboard (%s:%s).\n", - image_vendor, image_model, cb_vendor, cb_model); + mb_vendor, mb_part, cb_vendor, cb_model); return -1; }

1 0

[commit] r1853 - trunk
by repository service 01 Nov '14

01 Nov '14

Author: stefanct Date: Sat Nov 1 23:56:06 2014 New Revision: 1853 URL: http://flashrom.org/trac/flashrom/changeset/1853 Log: Move strtok_r implementation verbatim to helpers.c. Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/flash.h trunk/helpers.c trunk/print.c Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Sun Oct 19 09:54:27 2014 (r1852) +++ trunk/flash.h Sat Nov 1 23:56:06 2014 (r1853) @@ -255,6 +255,9 @@ int min(int a, int b); char *strcat_realloc(char *dest, const char *src); void tolower_string(char *str); +#ifdef __MINGW32__ +char* strtok_r(char *str, const char *delim, char **nextp); +#endif /* flashrom.c */ extern const char flashrom_version[]; Modified: trunk/helpers.c ============================================================================== --- trunk/helpers.c Sun Oct 19 09:54:27 2014 (r1852) +++ trunk/helpers.c Sat Nov 1 23:56:06 2014 (r1853) @@ -70,3 +70,24 @@ *str = (char)tolower((unsigned char)*str); } +/* FIXME: Find a better solution for MinGW. Maybe wrap strtok_s (C11) if it becomes available */ +#ifdef __MINGW32__ +char* strtok_r(char *str, const char *delim, char **nextp) +{ + if (str == NULL) + str = *nextp; + + str += strspn(str, delim); /* Skip leading delimiters */ + if (*str == '\0') + return NULL; + + char *ret = str; + str += strcspn(str, delim); /* Find end of token */ + if (*str != '\0') + *str++ = '\0'; + + *nextp = str; + return ret; +} +#endif + Modified: trunk/print.c ============================================================================== --- trunk/print.c Sun Oct 19 09:54:27 2014 (r1852) +++ trunk/print.c Sat Nov 1 23:56:06 2014 (r1853) @@ -26,27 +26,6 @@ #include "flash.h" #include "programmer.h" -/* FIXME: Find a better solution for MinGW. Maybe wrap strtok_s (C11) below if it becomes available */ -#ifdef __MINGW32__ -static char* strtok_r(char *str, const char *delim, char **nextp) -{ - if (str == NULL) - str = *nextp; - - str += strspn(str, delim); /* Skip leading delimiters */ - if (*str == '\0') - return NULL; - - char *ret = str; - str += strcspn(str, delim); /* Find end of token */ - if (*str != '\0') - *str++ = '\0'; - - *nextp = str; - return ret; -} -#endif - static const char *test_state_to_text(enum test_state test_state) { switch (test_state) {

1 0

(no subject)
by Laurent Perbet 29 Oct '14

29 Oct '14

1 0

ASUSTeK M4N78 PRO: flashrom -V
by Red99 27 Oct '14

27 Oct '14

Hi guys, some flashrom -V dump from my main board. Hope this helps. Keep up the good work. I would love to hear about future support of this board. Greetings, red99

1 0

SMC_X9DRFF
by alex＠pipeline-49.clvr.locusdev.net 22 Oct '14

22 Oct '14

flashrom v0.9.6.1-r1563 on Linux 3.13.0-37-generic (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.1.9, GCC 4.7.1, little endian Command line (3 args): flashrom --programmer internal -VV Calibrating delay loop... OS timer resolution is 1 usecs, 3396M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1003 us, 10000 myus = 10024 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "Supermicro" DMI string system-product-name: "X9DRFF(-7)" DMI string system-version: "0123456789" DMI string baseboard-manufacturer: "Supermicro" DMI string baseboard-product-name: "X9DRFF(-7)" DMI string baseboard-version: "0123456789" DMI string chassis-type: "Desktop" Found chipset "Intel X79" with PCI ID 8086:1d41. This chipset is marked as untested. If you are using an up-to-date version of flashrom *and* were (not) able to successfully update your firmware with it, then please email a report to flashrom(a)flashrom.org including a verbose (-V) log. Thank you! Enabling flash write... 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode enabled 0xffe00000/0xffa00000 FWH decode enabled 0xffd80000/0xff980000 FWH decode enabled 0xffd00000/0xff900000 FWH decode enabled 0xffc80000/0xff880000 FWH decode enabled 0xffc00000/0xff800000 FWH decode enabled 0xff700000/0xff300000 FWH decode enabled 0xff600000/0xff200000 FWH decode enabled 0xff500000/0xff100000 FWH decode enabled 0xff400000/0xff000000 FWH decode enabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x2a WARNING: BIOS region SMM protection is enabled! Root Complex Register Block address = 0xfed1c000 GCS = 0xc21: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x3 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0x6008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0 Programming OPCODES... program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190 done OP Type Pre-OP op[0]: 0x02, write w/ addr, none op[1]: 0x03, read w/ addr, none op[2]: 0xd8, write w/ addr, none op[3]: 0x05, read w/o addr, none op[4]: 0x90, read w/ addr, none op[5]: 0x01, write w/o addr, none op[6]: 0x9f, read w/o addr, none op[7]: 0xc7, write w/o addr, none Pre-OP 0: 0x06, Pre-OP 1: 0x50 0x06: 0x0000 (HSFC) HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0 0x08: 0x00000000 (FADDR) 0x50: 0x00001a1b (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x1a, BRRA 0x1b 0x54: 0x000f0000 FREG0: WARNING: Flash Descriptor region (0x00000000-0x0000ffff) is read-only. 0x58: 0x0fff0400 FREG1: BIOS region (0x00400000-0x00ffffff) is read-write. 0x5C: 0x03ff0020 FREG2: WARNING: Management Engine region (0x00020000-0x003fffff) is locked. 0x60: 0x00000fff FREG3: Gigabit Ethernet region is unused. 0x64: 0x001f0010 FREG4: Platform Data region (0x00010000-0x0001ffff) is read-write. 0x74: 0x00000000 (PR0 is unused) 0x78: 0x00000000 (PR1 is unused) 0x7C: 0x00000000 (PR2 is unused) 0x80: 0x00000000 (PR3 is unused) 0x84: 0x00000000 (PR4 is unused) Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on http://flashrom.org/Supported_hardware#Supported_mainboards yet. Writes have been disabled. You can enforce write support with the ich_spi_force programmer option, but it will most likely harm your hardware! If you force flashrom you will get no support if something breaks. 0x90: 0x84 (SSFS) SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0 0x91: 0xf84140 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=4, DBC=1, SME=0, SCF=0 0x94: 0x5006 (PREOP) 0x96: 0x463b (OPTYPE) 0x98: 0x05d80302 (OPMENU) 0x9C: 0xc79f0190 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xC4: 0x00002005 (LVSCC) LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xC8: 0x00002005 (UVSCC) UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xD0: 0x00000000 (FPB) Reading flash descriptors mapped by the chipset via FDOC/FDOD... done. === Content Section === FLVALSIG 0x0ff0a55a FLMAP0 0x03040003 FLMAP1 0x12100206 FLMAP2 0x00210020 --- Details --- NR (Number of Regions): 4 FRBA (Flash Region Base Address): 0x040 NC (Number of Components): 1 FCBA (Flash Component Base Address): 0x030 ISL (ICH/PCH Strap Length): 18 FISBA/FPSBA (Flash ICH/PCH Strap Base Address): 0x100 NM (Number of Masters): 3 FMBA (Flash Master Base Address): 0x060 MSL/PSL (MCH/PROC Strap Length): 0 FMSBA (Flash MCH/PROC Strap Base Address): 0x200 === Component Section === FLCOMP 0x24900025 FLILL 0x00000000 --- Details --- Component 1 density: 16 MB Component 2 is not used. Read Clock Frequency: 20 MHz Read ID and Status Clock Freq.: 50 MHz Write and Erase Clock Freq.: 50 MHz Fast Read is supported. Fast Read Clock Frequency: 50 MHz No forbidden opcodes. === Region Section === FLREG0 0x000f0000 FLREG1 0x0fff0400 FLREG2 0x03ff0020 FLREG3 0x00000fff FLREG4 0x001f0010 --- Details --- Region 0 (Descr.) 0x00000000 - 0x0000ffff Region 1 (BIOS ) 0x00400000 - 0x00ffffff Region 2 (ME ) 0x00020000 - 0x003fffff Region 3 (GbE ) is unused. Region 4 (Platf.) 0x00010000 - 0x0001ffff === Master Section === FLMSTR1 0x1a1b0000 FLMSTR2 0x04050000 FLMSTR3 0x08090118 --- Details --- Descr. BIOS ME GbE Platf. BIOS r rw rw rw ME r rw GbE r rw SPI Read Configuration: prefetching enabled, caching enabled, OK. The following protocols are supported: FWH, SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for GigaDevice GD25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Numonyx N25Q064, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for SST SST25LF040A, 512 kB: program_opcodes: preop=5006 optype=462b opmenu=05ab0302c79f0190 on-the-fly OPCODE (0xAB) re-programmed, op-pos=2 probe_spi_res2: id1 0xff, id2 0xff Probing for SST SST25LF080A, 1024 kB: probe_spi_res2: id1 0xff, id2 0xff Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0xff, id2 0xff Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xff, id2 0xff Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xff, id2 0xff Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Unknown SFDP-capable chip, 0 kB: program_opcodes: preop=5006 optype=462b opmenu=055a0302c79f0190 on-the-fly OPCODE (0x5A) re-programmed, op-pos=2 SFDP revision = 1.0 SFDP number of parameter headers is 1 (NPH = 0). SFDP parameter table header 0/0: ID 0x00, version 1.0 Length 36 B, Parameter Table Pointer 0x000030 Parsing JEDEC flash parameter table... 3-Byte only addressing. Status register is non-volatile and the standard does not allow vendors to tell us whether EWSR/WREN is needed for status register writes - assuming EWSR. Write chunk size is at least 64 B. Flash chip size is 16384 kB. Block eraser 0: 4096 x 4096 B with opcode 0x20 Tried to add a duplicate block eraser: 4096 x 4096 B with opcode 0x20. Block eraser 1: 256 x 65536 B with opcode 0xd8 done. === SFDP has autodetected a flash chip which is not natively supported by flashrom yet. All standard operations (read, verify, erase and write) should work, but to support all possible features we need to add them manually. You can help us by mailing us the output of the following command to flashrom(a)flashrom.org: 'flashrom -VV [plus the -p/--programmer parameter (if needed)]' Thanks for your help! === Found Unknown flash chip "SFDP-capable chip" (16384 kB, SPI) at physical address 0x0. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba18 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xff, id2 0xff Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 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 W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Found Unknown flash chip "SFDP-capable chip" (16384 kB, SPI). No operations were specified. Restoring MMIO space at 0x7fb88b7b18a0 Restoring MMIO space at 0x7fb88b7b189c Restoring MMIO space at 0x7fb88b7b1898 Restoring MMIO space at 0x7fb88b7b1896 Restoring MMIO space at 0x7fb88b7b1894 Restoring PCI config space for 00:1f:0 reg 0xdc

1 0

HP board not mentioned
by Bernhard Schiffner 19 Oct '14

19 Oct '14

Some output of flashrom -V attached Good luck, it seems a non cooperating setup ... Should I do something else? Bernhard ---------- flashrom v0.9.5.2-r1517 on Linux 3.12.10-rt15+ (x86_64), built with libpci 3.1.8, GCC 4.6.3, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 2593M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1023 us, 10000 myus = 9335 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "Hewlett-Packard" DMI string system-product-name: "h8-1134de" DMI string system-version: "1.01" DMI string baseboard-manufacturer: "PEGATRON CORPORATION" DMI string baseboard-product-name: "2AB5" DMI string baseboard-version: "1.01" DMI string chassis-type: "Desktop" Found chipset "Intel H67" with PCI ID 8086:1c4a. Enabling flash write... 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode enabled 0xffe00000/0xffa00000 FWH decode enabled 0xffd80000/0xff980000 FWH decode disabled 0xffd00000/0xff900000 FWH decode disabled 0xffc80000/0xff880000 FWH decode disabled 0xffc00000/0xff800000 FWH decode disabled 0xff700000/0xff300000 FWH decode disabled 0xff600000/0xff200000 FWH decode disabled 0xff500000/0xff100000 FWH decode disabled 0xff400000/0xff000000 FWH decode disabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x2 WARNING: Setting 0xdc from 0x2 to 0x3 on H67 failed. New value is 0x2. Root Complex Register Block address = 0xfed1c000 GCS = 0xc01: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x3 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0xe008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1 WARNING: SPI Configuration Lockdown activated. Reading OPCODES... done 0x06: 0x0000 (HSFC) HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0 0x08: 0x00000000 (FADDR) 0x50: 0x00000a0b (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x0a, BRRA 0x0b 0x54: 0x00000000 FREG0: WARNING: Flash Descriptor region (0x00000000-0x00000fff) is read-only. 0x58: 0x03ff0200 FREG1: BIOS region (0x00200000-0x003fffff) is read-write. 0x5C: 0x01ff0003 FREG2: WARNING: Management Engine region (0x00003000-0x001fffff) is locked. 0x60: 0x00020001 FREG3: Gigabit Ethernet region (0x00001000-0x00002fff) is read-write. Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on http://flashrom.org/Supported_hardware#Supported_mainboards yet. Writes have been disabled. You can enforce write support with the ich_spi_force programmer option, but it will most likely harm your hardware! If you force flashrom you will get no support if something breaks. 0x90: 0x84 (SSFS) SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0 0x91: 0xf94240 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=4, DBC=2, SME=0, SCF=1 0x94: 0x0306 (PREOP) 0x96: 0x043b (OPTYPE) 0x98: 0x05200302 (OPMENU) 0x9C: 0x0303019f (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xC4: 0x00802005 (LVSCC) LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=1 0xC8: 0x00002005 (UVSCC) UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xD0: 0x00000000 (FPB) SPI Read Configuration: prefetching disabled, caching enabled, PROBLEMS, continuing anyway The following protocols are supported: FWH, SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25LF040A, 512 kB: Invalid OPCODE 0xab, will not execute. Probing for SST SST25LF080A, 1024 kB: Invalid OPCODE 0xab, will not execute. Probing for SST SST25VF010, 128 kB: Invalid OPCODE 0x90, will not execute. Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040, 512 kB: Invalid OPCODE 0x90, will not execute. Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040B.REMS, 512 kB: Invalid OPCODE 0x90, will not execute. Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 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 0x4016 Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Chip status register is 00 Found Winbond flash chip "W25Q32" (4096 kB, SPI) at physical address 0xffc00000. Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Unknown SFDP-capable chip, 0 kB: Invalid OPCODE 0x5a, will not execute. Receiving SFDP signature failed. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (REMS), 0 kB: Invalid OPCODE 0x90, will not execute. Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0x8b, id2 0xec, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0x8b, id2 0xec, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0x8b, id2 0xec, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0x8b, id2 0xec, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0x8b, id2 0xec, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0xd2, id2 0x62, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xe9, id2 0xd2, id1 is normal flash content, id2 is normal flash content Found Winbond flash chip "W25Q32" (4096 kB, SPI). This chip may contain one-time programmable memory. flashrom cannot read and may never be able to write it, hence it may not be able to completely clone the contents of this chip (see man page for details). No operations were specified. Restoring MMIO space at 0x7f8b071078a0 Restoring PCI config space for 00:1f:0 reg 0xdc

2 1

[commit] r1852 - trunk
by repository service 19 Oct '14

19 Oct '14

Author: stefanct Date: Sun Oct 19 09:54:27 2014 New Revision: 1852 URL: http://flashrom.org/trac/flashrom/changeset/1852 Log: dmi.c: make sure we call isprint() correctly. ISO C and POSIX require to call ctype functions with values representable by unsigned char. We have used a char as input so far which might be negative and hence get sign-extended. Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/dmi.c Modified: trunk/dmi.c ============================================================================== --- trunk/dmi.c Sun Oct 19 09:53:45 2014 (r1851) +++ trunk/dmi.c Sun Oct 19 09:54:27 2014 (r1852) @@ -142,7 +142,7 @@ /* fix junk bytes in the string */ for (i = 0; i < len && buf[i] != '\0'; i++) { - if (isprint(buf[i])) + if (isprint((unsigned char)buf[i])) newbuf[i] = buf[i]; else newbuf[i] = ' ';

1 0

[commit] r1851 - trunk
by repository service 19 Oct '14

19 Oct '14

Author: stefanct Date: Sun Oct 19 09:53:45 2014 New Revision: 1851 URL: http://flashrom.org/trac/flashrom/changeset/1851 Log: Make read before write configurable (infrastructure part). - Introduce a variable in doit() that allows to influence read-before-write and its consequences. - Modify build_new_image so that it still works even if the old content is not read before. - Add copy_old_content() to ease the pain for future patches. Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/flash.h trunk/flashrom.c trunk/layout.c Modified: trunk/flash.h ============================================================================== --- trunk/flash.h Wed Sep 10 01:03:32 2014 (r1850) +++ trunk/flash.h Sun Oct 19 09:53:45 2014 (r1851) @@ -341,7 +341,7 @@ int process_include_args(void); int read_romlayout(const char *name); int normalize_romentries(const struct flashctx *flash); -int build_new_image(const struct flashctx *flash, uint8_t *oldcontents, uint8_t *newcontents); +int build_new_image(struct flashctx *flash, bool oldcontents_valid, uint8_t *oldcontents, uint8_t *newcontents); void layout_cleanup(void); /* spi.c */ Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Wed Sep 10 01:03:32 2014 (r1850) +++ trunk/flashrom.c Sun Oct 19 09:53:45 2014 (r1851) @@ -1906,6 +1906,7 @@ uint8_t *newcontents; int ret = 0; unsigned long size = flash->chip->total_size * 1024; + int read_all_first = 1; /* FIXME: Make this configurable. */ if (chip_safety_check(flash, force, read_it, write_it, erase_it, verify_it)) { msg_cerr("Aborting.\n"); @@ -1983,26 +1984,33 @@ /* Read the whole chip to be able to check whether regions need to be * erased and to give better diagnostics in case write fails. - * The alternative would be to read only the regions which are to be + * The alternative is to read only the regions which are to be * preserved, but in that case we might perform unneeded erase which * takes time as well. */ - msg_cinfo("Reading old flash chip contents... "); - if (flash->chip->read(flash, oldcontents, 0, size)) { - ret = 1; - msg_cinfo("FAILED.\n"); - goto out; + if (read_all_first) { + msg_cinfo("Reading old flash chip contents... "); + if (flash->chip->read(flash, oldcontents, 0, size)) { + ret = 1; + msg_cinfo("FAILED.\n"); + goto out; + } } msg_cinfo("done.\n"); /* Build a new image taking the given layout into account. */ - build_new_image(flash, oldcontents, newcontents); + if (build_new_image(flash, read_all_first, oldcontents, newcontents)) { + msg_gerr("Could not prepare the data to be written, aborting.\n"); + ret = 1; + goto out; + } // //////////////////////////////////////////////////////////// - if (write_it) { - if (erase_and_write_flash(flash, oldcontents, newcontents)) { - msg_cerr("Uh oh. Erase/write failed. Checking if anything has changed.\n"); + if (write_it && erase_and_write_flash(flash, oldcontents, newcontents)) { + msg_cerr("Uh oh. Erase/write failed."); + if (read_all_first) { + msg_cerr("Checking if anything has changed.\n"); msg_cinfo("Reading current flash chip contents... "); if (!flash->chip->read(flash, newcontents, 0, size)) { msg_cinfo("done.\n"); @@ -2017,7 +2025,11 @@ emergency_help_message(); ret = 1; goto out; - } + } else + msg_cerr("\n"); + emergency_help_message(); + ret = 1; + goto out; } /* Verify only if we either did not try to write (verify operation) or actually changed something. */ Modified: trunk/layout.c ============================================================================== --- trunk/layout.c Wed Sep 10 01:03:32 2014 (r1850) +++ trunk/layout.c Sun Oct 19 09:53:45 2014 (r1851) @@ -257,7 +257,28 @@ return ret; } -int build_new_image(const struct flashctx *flash, uint8_t *oldcontents, uint8_t *newcontents) +static int copy_old_content(struct flashctx *flash, int oldcontents_valid, uint8_t *oldcontents, uint8_t *newcontents, unsigned int start, unsigned int size) +{ + if (!oldcontents_valid) { + /* oldcontents is a zero-filled buffer. By reading the current data into oldcontents here, we + * avoid a rewrite of identical regions even if an initial full chip read didn't happen. */ + msg_gdbg2("Read a chunk starting at 0x%06x (len=0x%06x).\n", start, size); + int ret = flash->chip->read(flash, oldcontents + start, start, size); + if (ret != 0) { + msg_gerr("Failed to read chunk 0x%06x-0x%06x.\n", start, start + size - 1); + return 1; + } + } + memcpy(newcontents + start, oldcontents + start, size); + return 0; +} + +/** + * Modify @newcontents so that it contains the data that should be on the chip eventually. In the case the user + * wants to update only parts of it, copy the chunks to be preserved from @oldcontents to @newcontents. If + * @oldcontents is not valid, we need to fetch the current data from the chip first. + */ +int build_new_image(struct flashctx *flash, bool oldcontents_valid, uint8_t *oldcontents, uint8_t *newcontents) { unsigned int start = 0; romentry_t *entry; @@ -276,14 +297,14 @@ entry = get_next_included_romentry(start); /* No more romentries for remaining region? */ if (!entry) { - memcpy(newcontents + start, oldcontents + start, - size - start); + copy_old_content(flash, oldcontents_valid, oldcontents, newcontents, start, + size - start); break; } /* For non-included region, copy from old content. */ if (entry->start > start) - memcpy(newcontents + start, oldcontents + start, - entry->start - start); + copy_old_content(flash, oldcontents_valid, oldcontents, newcontents, start, + entry->start - start); /* Skip to location after current romentry. */ start = entry->end + 1; /* Catch overflow. */

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Add new Macronix MX25L6495F support
by alexlu6＠mxic.com.tw 15 Oct '14

15 Oct '14

resent as a subscriber. AlexLu6 陸紀光/台灣/旺宏 2014/10/15 下午 06:13 收件人 flashrom(a)flashrom.org, 副本抄送主旨 Add new Macronix MX25L6495F support Dear sirs, This mail comes from Macronix to add the new MX25L6495F flash chip support in the flashrom project in order to help the adoption of the chip for Google Chromium OS. Please help to review it. Thanks a lot! Alex Lu FAE SW manager CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. ===================================================================== CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. ===================================================================== ============================================================================ CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. =====================================================================

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Add new Macronix MX25L6495F support
by alexlu6＠mxic.com.tw 15 Oct '14

15 Oct '14

Dear sirs, This mail comes from Macronix to add the new MX25L6495F flash chip support in the flashrom project in order to help the adoption of the chip for Google Chromium OS. Please help to review it. Thanks a lot! Alex Lu FAE SW manager CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. ===================================================================== ============================================================================ CONFIDENTIALITY NOTE: This e-mail and any attachments may contain confidential information and/or personal data, which is protected by applicable laws. Please be reminded that duplication, disclosure, distribution, or use of this e-mail (and/or its attachments) or any part thereof is prohibited. If you receive this e-mail in error, please notify us immediately and delete this mail as well as its attachment(s) from your system. In addition, please be informed that collection, processing, and/or use of personal data is prohibited unless expressly permitted by personal data protection laws. Thank you for your attention and cooperation. Macronix International Co., Ltd. =====================================================================

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Fw: SST25WF080 via FTDI4232H mini module not working
by Henry Schomann 15 Oct '14

15 Oct '14

Dear Flashrom-Team, regarding to my e-mail from the 10th of October 2014 (see bellow). I downloaded the latest revision (1850) from the trunk and all my problems are gone. Thank you for your effort! kind regards, Henry Schomann From: Henry Schomann Sent: Friday, October 10, 2014 6:01 PM To: flashrom(a)flashrom.org Subject: SST25WF080 via FTDI4232H mini module not working Dear Flashrom-Team, to make it short and trying not to consume your valuable time. My invokes were... “flashrom –p ft2232_spi:type=4232H,port=A -VE” and I received the output as in attachment “out.txt” and “flashrom –p ft2232_spi:type=4232H,port=A,divisor=100 –VE” and I received the output as in attachment “out_div.txt”. I think that I don’t have to mention that other operations also doesn’t work I appreciate any help or hints!!! Yours sincerely, Henry Schomann

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Mac OS Flash ROM?
by Stellartechnologies 13 Oct '14

13 Oct '14

I looked for the MacOSX version of FlashROM, can't find it? Jon

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SST25WF080 via FTDI4232H mini module not working
by Henry Schomann 10 Oct '14

10 Oct '14

Dear Flashrom-Team, to make it short and trying not to consume your valuable time. My invokes were... “flashrom –p ft2232_spi:type=4232H,port=A -VE” and I received the output as in attachment “out.txt” and “flashrom –p ft2232_spi:type=4232H,port=A,divisor=100 –VE” and I received the output as in attachment “out_div.txt”. I think that I don’t have to mention that other operations also doesn’t work I appreciate any help or hints!!! Yours sincerely, Henry Schomann

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W836xx: LENOVO Yoga 13: flashrom -V
by Nicolas Produit 06 Oct '14

06 Oct '14

produit@yoga$ sudo flashrom --programmer internal -V flashrom v0.9.7-r1782 on Linux 3.17.0-031700rc7-generic (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.2.1, GCC 4.8.2, little endian Command line (3 args): flashrom --programmer internal -V Calibrating delay loop... OS timer resolution is 1 usecs, 2995M loops per second, 10 myus = 10 us, 100 myus = 104 us, 1000 myus = 975 us, 10000 myus = 10120 us, 4 myus = 6 us, OK. Initializing internal programmer No coreboot table found. Using Internal DMI decoder. DMI string chassis-type: "Notebook" Laptop detected via DMI. DMI string system-manufacturer: "LENOVO" DMI string system-product-name: "2191" DMI string system-version: "Lenovo IdeaPad Yoga 13" DMI string baseboard-manufacturer: "LENOVO" DMI string baseboard-product-name: "INVALID" DMI string baseboard-version: "31900003WIN8 STD MLT" W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect. Active config mode, unknown reg 0x20 ID: 85. Please send the output of "flashrom -V" to flashrom(a)flashrom.org with W836xx: your board name: flashrom -V as the subject to help us finish support for your Super I/O. Thanks. Found ITE EC, ID 0x8519, Rev 0x08 on port 0x2e. ======================================================================== WARNING! You seem to be running flashrom on an unsupported laptop. Laptops, notebooks and netbooks are difficult to support and we recommend to use the vendor flashing utility. The embedded controller (EC) in these machines often interacts badly with flashing. See the manpage and http://www.flashrom.org/Laptops for details. If flash is shared with the EC, erase is guaranteed to brick your laptop and write may brick your laptop. Read and probe may irritate your EC and cause fan failure, backlight failure and sudden poweroff. You have been warned. ======================================================================== Aborting. Error: Programmer initialization failed. -- Nicolas Produit ISDC, Data Centre for Astrophysics Phone:+41 22 379 2140 16, Chemin d'Ecogia Fax: +41 22 379 2133 CH-1290 Versoix www: http://isdc.unige.ch/~produit

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AT25DF041A PREW tested(with r1850)
by Tai-hwa Liang 03 Oct '14

03 Oct '14

Hi, Just want to report successful programming to AT25DF041A with Flyswatter board(http://www.tincantools.com/JTAG/Flyswatter.html). The flash itself is wired to A_TCLK(24)/A_TDI(23)/A_TDO(22)/A_TMS(21) directly rather than connecting to the JTAG socket(J2) on Flyswatter as the on board SN74AVC4T245 will require extra output enable signal to activate, which needs extra flashrom mods.

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