flashrom

flashrom@flashrom.org

5 participants
9161 discussions

[commit] r1374 - trunk
by repository service 19 Jul '11

19 Jul '11

Author: stefanct Date: Tue Jul 19 09:58:06 2011 New Revision: 1374 URL: http://flashrom.org/trac/flashrom/changeset/1374 Log: fix a bug breaking layout file handling in r1373 Florian Zumbiehl discovered that we have broken the -i switch in the last commit resulting in self-contradictory output: http://paste.flashrom.org/view.php?id=707 Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/cli_classic.c Modified: trunk/cli_classic.c ============================================================================== --- trunk/cli_classic.c Sat Jul 16 01:47:45 2011 (r1373) +++ trunk/cli_classic.c Tue Jul 19 09:58:06 2011 (r1374) @@ -235,7 +235,7 @@ case 'i': /* FIXME: -l has to be specified before -i. */ tempstr = strdup(optarg); - if (find_romentry(tempstr)) { + if (find_romentry(tempstr) < 0) { fprintf(stderr, "Error: image %s not found in " "layout file or -i specified before " "-l\n", tempstr);

1 0

a truly dumb compaq BIOS
by Viv Eshwar 19 Jul '11

19 Jul '11

((So, your program talked to me as per this:)) Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. ((So here's what you asked for. Have a ball! I'm having a lot of fun with my Debian OS, but this machine has just been fighting it all the way down the line, and now I'm locked out of the BIOS. It really, really wants to belong to microsoft! If you can help me fix it, I'd appreciate it. Thanks, Viveshwar. )) This chipset supports the following protocols: SPI. Probing for AMD Am29F010A/B, 128 KB: skipped. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Probing for AMD Am29F016D, 2048 KB: skipped. Probing for AMD Am29F040B, 512 KB: skipped. Probing for AMD Am29F080B, 1024 KB: skipped. Probing for AMD Am29LV040B, 512 KB: skipped. Probing for AMD Am29LV081B, 1024 KB: skipped. Probing for AMIC A25L05PT, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L05PU, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L10PT, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L10PU, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L20PT, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L20PU, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L40PT, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L40PU, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L80P, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L16PT, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L16PU, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L080, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L016, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25L032, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A25LQ032, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for AMIC A29002B, 256 KB: skipped. Probing for AMIC A29002T, 256 KB: skipped. Probing for AMIC A29040B, 512 KB: skipped. Probing for AMIC A49LF040A, 512 KB: skipped. Probing for ASD AE49F2008, 256 KB: skipped. Probing for Atmel AT25DF021, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF041A, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF081, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF321A, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DF641, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25DQ161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25F512B, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT25FS040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF041, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26DF161A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT26F004, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT29C512, 64 KB: skipped. Probing for Atmel AT29C010A, 128 KB: skipped. Probing for Atmel AT29C020, 256 KB: skipped. Probing for Atmel AT29C040A, 512 KB: skipped. Probing for Atmel AT45CS1282, 16896 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB011D, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB021D, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB041D, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB081D, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB161D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321C, 4224 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB321D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT45DB642D, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel AT49BV512, 64 KB: skipped. Probing for Atmel AT49F020, 256 KB: skipped. Probing for Atmel AT49F002(N), 256 KB: skipped. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Probing for EMST F49B002UA, 256 KB: skipped. Probing for EMST F25L008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B05T, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B10T, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B20T, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B40T, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B80T, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B16T, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B32T, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25B64T, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25D16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN25F32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon EN29F010, 128 KB: skipped. Probing for Eon EN29F002(A)(N)B, 256 KB: skipped. Probing for Eon EN29F002(A)(N)T, 256 KB: skipped. Probing for Fujitsu MBM29F004BC, 512 KB: skipped. Probing for Fujitsu MBM29F004TC, 512 KB: skipped. Probing for Fujitsu MBM29F400BC, 512 KB: skipped. Probing for Fujitsu MBM29F400TC, 512 KB: skipped. Probing for Hyundai HY29F002T, 256 KB: skipped. Probing for Hyundai HY29F002B, 256 KB: skipped. Probing for Intel 28F001BX-B, 128 KB: skipped. Probing for Intel 28F001BX-T, 128 KB: skipped. Probing for Intel 28F002BC-T, 256 KB: skipped. Probing for Intel 28F004S5, 512 KB: skipped. Probing for Intel 28F004BV/BE-B, 512 KB: skipped. Probing for Intel 28F004BV/BE-T, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-B, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-T, 512 KB: skipped. Probing for Intel 82802AB, 512 KB: skipped. Probing for Intel 82802AC, 1024 KB: skipped. Probing for Macronix MX25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1005, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L2005, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L4005, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L8005, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L1635D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3205, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L3235D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L6405, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX25L12805, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix MX29F001B, 128 KB: skipped. Probing for Macronix MX29F001T, 128 KB: skipped. Probing for Macronix MX29F002B, 256 KB: skipped. Probing for Macronix MX29F002T, 256 KB: skipped. Probing for Macronix MX29LV040, 512 KB: skipped. Probing for MoselVitelic V29C51000B, 64 KB: skipped. Probing for MoselVitelic V29C51000T, 64 KB: skipped. Probing for MoselVitelic V29C51400B, 512 KB: skipped. Probing for MoselVitelic V29C51400T, 512 KB: skipped. Probing for MoselVitelic V29LC51000, 64 KB: skipped. Probing for MoselVitelic V29LC51001, 128 KB: skipped. Probing for MoselVitelic V29LC51002, 256 KB: skipped. Probing for Numonyx M25PE10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Numonyx M25PE16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm25LV512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC Pm29F002T, 256 KB: skipped. Probing for PMC Pm29F002B, 256 KB: skipped. Probing for PMC Pm39LV010, 128 KB: skipped. Probing for PMC Pm39LV020, 256 KB: skipped. Probing for PMC Pm39LV040, 512 KB: skipped. Probing for PMC Pm49FL002, 256 KB: skipped. Probing for PMC Pm49FL004, 512 KB: skipped. Probing for Sanyo LF25FW203A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sharp LHF00L04, 1024 KB: skipped. Probing for Spansion S25FL008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Spansion S25FL016A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF032B, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF064C, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25VF040.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF040B, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST25LF040A.RES, 512 KB: probe_spi_res2: id1 0x13, id2 0x13 Probing for SST SST25VF040B.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x13 Probing for SST SST25VF080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST SST28SF040A, 512 KB: skipped. Probing for SST SST29EE010, 128 KB: skipped. Probing for SST SST29LE010, 128 KB: skipped. Probing for SST SST29EE020A, 256 KB: skipped. Probing for SST SST29LE020, 256 KB: skipped. Probing for SST SST39SF512, 64 KB: skipped. Probing for SST SST39SF010A, 128 KB: skipped. Probing for SST SST39SF020A, 256 KB: skipped. Probing for SST SST39SF040, 512 KB: skipped. Probing for SST SST39VF512, 64 KB: skipped. Probing for SST SST39VF010, 128 KB: skipped. Probing for SST SST39VF020, 256 KB: skipped. Probing for SST SST39VF040, 512 KB: skipped. Probing for SST SST39VF080, 1024 KB: skipped. Probing for SST SST49LF002A/B, 256 KB: skipped. Probing for SST SST49LF003A/B, 384 KB: skipped. Probing for SST SST49LF004A/B, 512 KB: skipped. Probing for SST SST49LF004C, 512 KB: skipped. Probing for SST SST49LF008A, 1024 KB: skipped. Probing for SST SST49LF008C, 1024 KB: skipped. Probing for SST SST49LF016C, 2048 KB: skipped. Probing for SST SST49LF020, 256 KB: skipped. Probing for SST SST49LF020A, 256 KB: skipped. Probing for SST SST49LF040, 512 KB: skipped. Probing for SST SST49LF040B, 512 KB: skipped. Probing for SST SST49LF080A, 1024 KB: skipped. Probing for SST SST49LF160C, 2048 KB: skipped. Probing for ST M25P05-A, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P05.RES, 64 KB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P10.RES, 128 KB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P40-old, 512 KB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M25P128, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST M29F002B, 256 KB: skipped. Probing for ST M29F002T/NT, 256 KB: skipped. Probing for ST M29F040B, 512 KB: skipped. Probing for ST M29F400BB, 512 KB: skipped. Probing for ST M29F400BT, 512 KB: skipped. Probing for ST M29W010B, 128 KB: skipped. Probing for ST M29W040B, 512 KB: skipped. Probing for ST M29W512B, 64 KB: skipped. Probing for ST M50FLW040A, 512 KB: skipped. Probing for ST M50FLW040B, 512 KB: skipped. Probing for ST M50FLW080A, 1024 KB: skipped. Probing for ST M50FLW080B, 1024 KB: skipped. Probing for ST M50FW002, 256 KB: skipped. Probing for ST M50FW016, 2048 KB: skipped. Probing for ST M50FW040, 512 KB: skipped. Probing for ST M50FW080, 1024 KB: skipped. Probing for ST M50LPW116, 2048 KB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51001B, 128 KB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51001T, 128 KB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51002B, 256 KB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51002T, 256 KB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51004B, 512 KB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51004T, 512 KB: skipped. Probing for SyncMOS/MoselVitelic {S,V}29C31004B, 512 KB: skipped. Probing for SyncMOS/MoselVitelic {S,V}29C31004T, 512 KB: skipped. Probing for TI TMS29F002RB, 256 KB: skipped. Probing for TI TMS29F002RT, 256 KB: skipped. Probing for Winbond W25Q80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25Q64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Chip status register is 9c Found chip "Winbond W25x80" (1024 KB, SPI) at physical address 0xfff00000. Probing for Winbond W25x16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W25x64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Winbond W29C011, 128 KB: skipped. Probing for Winbond W29C020C, 256 KB: skipped. Probing for Winbond W29C040P, 512 KB: skipped. Probing for Winbond W29EE011, 128 KB: skipped. Probing for Winbond W39V040A, 512 KB: skipped. Probing for Winbond W39V040B, 512 KB: skipped. Probing for Winbond W39V040C, 512 KB: skipped. Probing for Winbond W39V040FA, 512 KB: skipped. Probing for Winbond W39V080A, 1024 KB: skipped. Probing for Winbond W49F002U, 256 KB: skipped. Probing for Winbond W49F020, 256 KB: skipped. Probing for Winbond W49V002A, 256 KB: skipped. Probing for Winbond W49V002FA, 256 KB: skipped. Probing for Winbond W39V080FA, 1024 KB: skipped. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Probing for AMIC unknown AMIC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Atmel unknown Atmel SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Eon unknown Eon SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Macronix unknown Macronix SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for PMC unknown PMC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for SST unknown SST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for ST unknown ST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Sanyo unknown Sanyo SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (RDID), 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x3014 Probing for Generic unknown SPI chip (REMS), 0 KB: probe_spi_rems: id1 0xef, id2 0x13 No operations were specified. root@debian:/home/viveshwar#

2 1

Re: [flashrom] Additional voltages
by Stefan Tauner 18 Jul '11

18 Jul '11

On Fri, 15 Jul 2011 23:26:23 -0400 Steven Zakulec <spzakulec(a)gmail.com> wrote: > I believe I've adjusted the phrasings so there's one style for each comment > type. almost ;) > The only issue I've come across is the Intel 28F002BC/BL/BV/BX-T. > From my reading of the datasheets, the later two are compatible with each > other voltage-wise, but the BC and BL versions are definitely not- they have > non-overlapping ranges for reading. i have looked at 29044901.pdf (28F002BL) and 29053105.pdf (28F002BV) briefly, but could not see the issue. what is the problem exactly, where should i look? > Index: flashchips.c > =================================================================== > --- flashchips.c (revision 1373) > +++ flashchips.c (working copy) > @@ -86,92 +86,93 @@ > > { > .vendor = "AMD", > .name = "Am29F002(N)BB", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29F002BB, > .total_size = 256, > .page_size = 256, > .feature_bits = FEATURE_SHORT_RESET | FEATURE_ADDR_2AA, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 1}, > {8 * 1024, 2}, > {32 * 1024, 1}, > {64 * 1024, 3}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {4750, 5250}, /* -55 speed is +-5%, all others +-10% */ > + .voltage = {4750, 5250}, /* -55 speed is 4.75-5.25V, others 4.5-5.5V */ > }, > > { > .vendor = "AMD", > .name = "Am29F002(N)BT", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29F002BT, > .total_size = 256, > .page_size = 256, > .feature_bits = FEATURE_EITHER_RESET | FEATURE_ADDR_2AA, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 3}, > {32 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {4750, 5250}, /* -55 speed is 4.75-5.25V, others 4.5-5.5V */ > }, > > { > .vendor = "AMD", > .name = "Am29F016D", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29F016D, > .total_size = 2 * 1024, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 32} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {2048 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {4500, 5500}, > }, > > { > @@ -229,330 +230,338 @@ > }, > > { > .vendor = "AMD", > .name = "Am29LV001BB", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV001BB, > .total_size = 128, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_OK_PREW, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {8 * 1024, 1}, > {4 * 1024, 2}, > {16 * 1024, 7}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {128 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* -45R speed is 3.0-3.6V, others 2.7-3.6V */ > }, > > { > .vendor = "AMD", > .name = "Am29LV001BT", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV001BT, > .total_size = 128, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 7}, > {4 * 1024, 2}, > {8 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {128 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* -45R speed is 3.0-3.6V, others 2.7-3.6V */ > }, > > { > .vendor = "AMD", > .name = "Am29LV002BB", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV002BB, > .total_size = 256, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 1}, > {8 * 1024, 2}, > {32 * 1024, 1}, > {64 * 1024, 3}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* -55 speed is 3.0-3.6V, others 2.7-3.6V */ > }, > > { > .vendor = "AMD", > .name = "Am29LV002BT", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV002BT, > .total_size = 256, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 3}, > {32 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* -55 speed is 3.0-3.6V, others 2.7-3.6V */ > }, > > { > .vendor = "AMD", > .name = "Am29LV004BB", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV004BB, > .total_size = 512, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 1}, > {8 * 1024, 2}, > {32 * 1024, 1}, > {64 * 1024, 7}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "AMD", > .name = "Am29LV004BT", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV004BT, > .total_size = 512, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 7}, > {32 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "AMD", > .name = "Am29LV008BB", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV008BB, > .total_size = 1024, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 1}, > {8 * 1024, 2}, > {32 * 1024, 1}, > {64 * 1024, 15}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600} /* -70R is 3.0-3.6V, others 2.7-3.6V */ before you have used this (note the additional word "speed"): .voltage = {3000, 3600}, /* -55 speed is 3.0-3.6V, others 2.7-3.6V */> }, please change all of those lines to: .voltage = {3000, 3600}, /* 3.0-3.6V for type -55, others 2.7-3.6V */ etc. > > { > .vendor = "AMD", > .name = "Am29LV008BT", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV008BT, > .total_size = 1024, > .page_size = 64 * 1024, /* unused */ > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 15}, > {32 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600} /* -70R is 3.0-3.6V, others 2.7-3.6V */ same here > }, > > { > .vendor = "AMD", > .name = "Am29LV040B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV040B, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_OK_PRE, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {2700, 3600}, > + .voltage = {3000, 3600}, /* -60R is 3.0-3.6V, others 2.7-3.6V*/ and here > }, > > { > .vendor = "AMD", > .name = "Am29LV081B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = AMD_ID, > .model_id = AMD_AM29LV080B, > .total_size = 1024, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, /* datasheet specifies address as don't care */ > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {2700, 3600}, > + .voltage = {3000, 3600}, /* -70R is 3.0-3.6V, others 2.7-3.6V */ and here > }, > > { > .vendor = "AMIC", > .name = "A25L05PT", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = AMIC_ID, > .model_id = AMIC_A25L05PT, > .total_size = 64, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid4, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {32 * 1024, 1}, > {16 * 1024, 1}, > {8 * 1024, 1}, > {4 * 1024, 2}, > }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {64 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_amic_a25l05p, > .unlock = spi_disable_blockprotect, > @@ -564,60 +573,61 @@ > { > .vendor = "AMIC", > .name = "A25L05PU", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = AMIC_ID, > .model_id = AMIC_A25L05PU, > .total_size = 64, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid4, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {4 * 1024, 2}, > {8 * 1024, 1}, > {16 * 1024, 1}, > {32 * 1024, 1}, > }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {64 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_amic_a25l05p, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "AMIC", > .name = "A25L10PT", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = AMIC_ID, > .model_id = AMIC_A25L10PT, > .total_size = 128, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid4, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 1}, > {32 * 1024, 1}, > {16 * 1024, 1}, > {8 * 1024, 1}, > {4 * 1024, 2}, > }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {128 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_amic_a25l05p, > @@ -1305,99 +1315,99 @@ > .model_id = ATMEL_AT25DF021, > .total_size = 256, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 64} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 8} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 4} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_at25df, > .unlock = spi_disable_blockprotect_at25df, > .write = spi_chip_write_256, > .read = spi_chip_read, > - .voltage = {2300, 3600}, /* Datasheet says 2.3-3.6V or 2.7-3.6V */ > + .voltage = {2700, 3600}, /* Datasheet says there's a 2.3-3.6V & 2.7-3.6V model */ .voltage = {2700, 3600}, /* 2.3-3.6V & 2.7-3.6V models available */ would be terser, but it is ok as it is too. if you change it, please change all occurrences alike. > }, > > { > .vendor = "Atmel", > .name = "AT25DF041A", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT25DF041A, > .total_size = 512, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 16} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_at25df, > .unlock = spi_disable_blockprotect_at25df, > .write = spi_chip_write_256, > .read = spi_chip_read, > - .voltage = {2300, 3600}, /* Datasheet says 2.3-3.6V or 2.7-3.6V */ > + .voltage = {2700, 3600}, /* Datasheet says there's a 2.3-3.6V & 2.7-3.6V model */ > }, > > { > .vendor = "Atmel", > .name = "AT25DF081", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT25DF081, > .total_size = 1024, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 256} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 32} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > @@ -1419,60 +1429,61 @@ > .model_id = ATMEL_AT25DF081A, > .total_size = 1024, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 256} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 32} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_at25df_sec, > .unlock = spi_disable_blockprotect_at25df_sec, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "Atmel", > .name = "AT25DF161", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT25DF161, > .total_size = 2048, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 512} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 64} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 32} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > @@ -1746,61 +1757,61 @@ > .block_erase = spi_block_erase_c7, > } > }, > .printlock = spi_prettyprint_status_register_at25fs040, > .unlock = spi_disable_blockprotect_at25fs040, > .write = spi_chip_write_256, > .read = spi_chip_read, > .voltage = {2700, 3600}, > }, > > { > .vendor = "Atmel", > .name = "AT26DF041", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT26DF041, > .total_size = 512, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = spi_block_erase_20, > } > }, > .write = NULL /* Incompatible Page write */, > .read = spi_chip_read, > - .voltage = {2700, 3600}, /* Datasheet says 3.0-3.6 V or 2.7-3.6 V */ > + .voltage = {2700, 3600}, /* 3.0-3.6V for higher speed, 2.7-3.6V normal */ > }, > > { > .vendor = "Atmel", > .name = "AT26DF081A", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT26DF081A, > .total_size = 1024, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_OK_PREW, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 256} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 32} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > @@ -2087,77 +2098,77 @@ > > { > .vendor = "Atmel", > .name = "AT45DB041D", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT45DB041D, > .total_size = 512 /* Size can only be determined from status register */, > .page_size = 256 /* Size can only be determined from status register */, > .tested = TEST_BAD_READ, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .write = NULL, > .read = NULL, > .voltage = {2500, 3600}, /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ what about this one btw? > }, > > { > .vendor = "Atmel", > .name = "AT45DB081D", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT45DB081D, > .total_size = 1024 /* Size can only be determined from status register */, > .page_size = 256 /* Size can only be determined from status register */, > .tested = TEST_BAD_READ, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .write = NULL, > .read = NULL, > - .voltage = {2500, 3600}, /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ > + .voltage = {2700, 3600}, /* Datasheet says there's a 2.5-3.6V & 2.7-3.6V model */ > > }, > > { > .vendor = "Atmel", > .name = "AT45DB161D", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT45DB161D, > .total_size = 2048 /* Size can only be determined from status register */, > .page_size = 512 /* Size can only be determined from status register */, > .tested = TEST_BAD_READ, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .write = NULL, > .read = NULL, > - .voltage = {2500, 3600}, /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ > + .voltage = {2700, 3600}, /* Datasheet says there's a 2.5-3.6V & 2.7-3.6V model */ > }, > > { > .vendor = "Atmel", > .name = "AT45DB321C", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT45DB321C, > .total_size = 4224 /* No power of two sizes */, > .page_size = 528 /* No power of two sizes */, > .tested = TEST_BAD_READ, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .write = NULL, > .read = NULL /* Incompatible read */, > .voltage = {2700, 3600}, > }, > > { > .vendor = "Atmel", > .name = "AT45DB321D", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = ATMEL_AT45DB321D, > .total_size = 4096 /* Size can only be determined from status register */, > .page_size = 512 /* Size can only be determined from status register */, > .tested = TEST_BAD_READ, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .write = NULL, > @@ -2290,60 +2301,61 @@ > }, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {4500, 5500}, > }, > > { > .vendor = "Bright", > .name = "BM29F040", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = BRIGHT_ID, > .model_id = BRIGHT_BM29F040, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_EITHER_RESET, > .tested = TEST_OK_PR, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {4500, 5500}, > }, > > { > .vendor = "EMST", > .name = "F49B002UA", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = EMST_ID, > .model_id = EMST_F49B002UA, > .total_size = 256, > .page_size = 4096, > .feature_bits = FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {128 * 1024, 1}, > {96 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .write = write_jedec_1, > @@ -3415,119 +3427,120 @@ > > { > .vendor = "Hyundai", > .name = "HY29F002T", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = HYUNDAI_ID, > .model_id = HYUNDAI_HY29F002T, > .total_size = 256, > .page_size = 256 * 1024, > .feature_bits = FEATURE_EITHER_RESET, /* Some revisions may need FEATURE_ADDR_2AA */ > .tested = TEST_OK_PRE, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 3}, > {32 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {4750, 5250}, /* 5.0V +-5% for -45 model, +-10% for rest */ > + .voltage = {4750, 5250}, /* -45 speed is 4.75-5.25V, others 4.5-5.5V */ please change to: .voltage = {4750, 5250}, /* 4.75-5.25V for type -45, others 4.5-5.5V */ > }, > > { > .vendor = "Hyundai", > .name = "HY29F002B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = HYUNDAI_ID, > .model_id = HYUNDAI_HY29F002B, > .total_size = 256, > .page_size = 256 * 1024, > .feature_bits = FEATURE_EITHER_RESET, /* Some revisions may need FEATURE_ADDR_2AA */ > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 1}, > {8 * 1024, 2}, > {32 * 1024, 1}, > {64 * 1024, 3}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {4750, 5250}, /* 5.0V +-5% for -45 model, +-10% for rest */ > + .voltage = {4750, 5250}, /* -45 speed is 4.75-5.25V, others 4.5-5.5V */ same here > }, > > { > .vendor = "Hyundai", > .name = "HY29F040A", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = HYUNDAI_ID, > .model_id = HYUNDAI_HY29F040A, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {4500, 5500}, > }, > > { > .vendor = "Intel", > .name = "28F001BN/BX-B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = INTEL_ID, > .model_id = INTEL_28F001B, > .total_size = 128, > .page_size = 128 * 1024, /* 8k + 2x4k + 112k */ > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {8 * 1024, 1}, > {4 * 1024, 2}, > {112 * 1024, 1}, > }, > .block_erase = erase_block_82802ab, > }, > }, > .write = write_82802ab, > .read = read_memmapped, > .voltage = {4500, 5500}, > }, > > { > @@ -3555,61 +3568,61 @@ > .write = write_82802ab, > .read = read_memmapped, > .voltage = {4500, 5500}, > }, > > { > .vendor = "Intel", > .name = "28F002BC/BL/BV/BX-T", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = INTEL_ID, > .model_id = INTEL_28F002T, > .total_size = 256, > .page_size = 256 * 1024, > .tested = TEST_OK_PRE, > .probe = probe_82802ab, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {128 * 1024, 1}, > {96 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_block_82802ab, > }, > }, > .write = write_82802ab, > .read = read_memmapped, > - .voltage = {4500, 5500}, /* 5.0V +-10% read, 12V fast program & erase- +-5% standard, +-10% option */ > + .voltage = {4500, 5500}, /* 5.0V +-10% read, 12V fast program & erase- +-5% standard, +-10% option- differing read voltages */ please discuss this with me on irc (or mail). you can also just leave this change out for now and we will commit the rest. you have dropped percentage indication in favor of absolute voltages elsewhere. OTOH this line is already way too long... maybe make it a multiline comment above the field, depending on what needs to be added after we have discussed the issues you have discovered. > }, > > { > .vendor = "Intel", > .name = "28F008S3/S5/SC", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = INTEL_ID, > .model_id = INTEL_28F004S3, > .total_size = 512, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_82802ab, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_block_82802ab, > }, > }, > .unlock = unlock_28f004s5, > .write = write_82802ab, > .read = read_memmapped, > }, > > { > .vendor = "Intel", > .name = "28F004B5/BE/BV/BX-B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = INTEL_ID, > @@ -4025,60 +4038,61 @@ > .vendor = "Macronix", > .name = "MX25L1635E", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = MACRONIX_ID, > .model_id = MACRONIX_MX25L1635E, > .total_size = 2048, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 512} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {64 * 1024, 32} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "Macronix", > .name = "MX25L3205", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = MACRONIX_ID, > .model_id = MACRONIX_MX25L3205, > .total_size = 4096, > .page_size = 256, > .feature_bits = FEATURE_WRSR_WREN, > .tested = TEST_OK_PREW, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 1024} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {4 * 1024, 1024} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {4 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {4 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > }, > }, > @@ -4317,60 +4331,61 @@ > }, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {4500, 5500}, > }, > > { > .vendor = "Macronix", > .name = "MX29F040", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = MACRONIX_ID, > .model_id = MACRONIX_MX29F040, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {4500, 5500}, > }, > > { > .vendor = "Macronix", > .name = "MX29LV040", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = MACRONIX_ID, > .model_id = MACRONIX_MX29LV040, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8}, }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {2700, 3600}, > }, > > { > @@ -4748,60 +4763,61 @@ > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = PMC_ID, > .model_id = PMC_PM25LV016B, > .total_size = 2048, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 512} }, > .block_erase = spi_block_erase_d7, > }, { > .eraseblocks = { {4 * 1024, 512} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {64 * 1024, 32} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "PMC", > .name = "Pm25LV020", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = PMC_ID, > .model_id = PMC_PM25LV020, > .total_size = 256, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 64} }, > .block_erase = spi_block_erase_d7, > }, { > .eraseblocks = { {64 * 1024, 4} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > .voltage = {2700, 3600}, > @@ -4873,60 +4889,61 @@ > .voltage = {2700, 3600}, > }, > > { > .vendor = "PMC", > .name = "Pm25LV512", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = PMC_ID, > .model_id = PMC_PM25LV512, > .total_size = 64, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 16} }, > .block_erase = spi_block_erase_d7, > }, { > .eraseblocks = { {32 * 1024, 2} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {64 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "PMC", > .name = "Pm29F002T", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = PMC_ID_NOPREFIX, > .model_id = PMC_PM29F002T, > .total_size = 256, > .page_size = 8 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, > .tested = TEST_OK_PRE, > .probe = probe_jedec, > .probe_timing = TIMING_FIXME, > .block_erasers = > { > { > .eraseblocks = { > {128 * 1024, 1}, > {96 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > }, > }, > .write = write_jedec_1, > @@ -5174,60 +5191,61 @@ > .unlock = unlock_82802ab, > .write = write_82802ab, > .read = read_memmapped, > .voltage = {3000, 3600}, > }, > > { > .vendor = "Spansion", > .name = "S25FL004A", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SPANSION_ID, > .model_id = SPANSION_S25FL004A, > .total_size = 512, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "Spansion", > .name = "S25FL008A", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SPANSION_ID, > .model_id = SPANSION_S25FL008A, > .total_size = 1024, > .page_size = 256, > .tested = TEST_OK_PRE, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > .voltage = {2700, 3600}, > }, > > { > @@ -5254,115 +5272,118 @@ > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > .voltage = {2700, 3600}, > }, > > { > .vendor = "Spansion", > .name = "S25FL032A", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SPANSION_ID, > .model_id = SPANSION_S25FL032A, > .total_size = 4096, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 64} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {4 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "Spansion", > .name = "S25FL064A", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SPANSION_ID, > .model_id = SPANSION_S25FL064A, > .total_size = 8192, > .page_size = 256, > .tested = TEST_OK_PREW, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 128} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {8 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25VF010.REMS", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF010_REMS, > .total_size = 128, > .page_size = 256, > .tested = TEST_OK_PREW, > .probe = probe_spi_rems, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 32} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 4} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {128 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_1, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25VF016B", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF016B, > .total_size = 2048, > .page_size = 256, > .tested = TEST_OK_PREW, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 512} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 64} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 32} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {2 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > @@ -5446,60 +5467,61 @@ > .voltage = {2700, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25VF040.REMS", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF040_REMS, > .total_size = 512, > .page_size = 256, > .tested = TEST_OK_PR, > .probe = probe_spi_rems, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 16} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_1, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25VF040B", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF040B, > .total_size = 512, > .page_size = 256, > .tested = TEST_UNTESTED, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 16} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > @@ -5511,95 +5533,97 @@ > .voltage = {2700, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25LF040A.RES", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF040_REMS, > .total_size = 512, > .page_size = 256, > .tested = TEST_OK_PROBE, > .probe = probe_spi_res2, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 16} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_1, > .read = spi_chip_read, > + .voltage = {3000, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25VF040B.REMS", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF040B_REMS, > .total_size = 512, > .page_size = 256, > .tested = TEST_OK_PR, > .probe = probe_spi_rems, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 16} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > }, > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_1, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "SST", > .name = "SST25VF080B", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = SST_ID, > .model_id = SST_SST25VF080B, > .total_size = 1024, > .page_size = 256, > .tested = TEST_OK_PREW, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 256} }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {32 * 1024, 32} }, > .block_erase = spi_block_erase_52, > }, { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_60, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > @@ -6753,153 +6777,154 @@ > .read = spi_chip_read, > }, > > { > .vendor = "ST", > .name = "M25PX32", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ST_ID, > .model_id = ST_M25PX32, > .total_size = 4096, > .page_size = 256, > .tested = TEST_OK_PRE, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { { 4 * 1024, 1024 } }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {64 * 1024, 64} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {4 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > + .voltage = {2700, 3600}, > }, > > { > .vendor = "ST", > .name = "M25PX64", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ST_ID, > .model_id = ST_M25PX64, > .total_size = 8192, > .page_size = 256, > .tested = TEST_OK_PRE, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .block_erasers = > { > { > .eraseblocks = { { 4 * 1024, 2048 } }, > .block_erase = spi_block_erase_20, > }, { > .eraseblocks = { {64 * 1024, 128} }, > .block_erase = spi_block_erase_d8, > }, { > .eraseblocks = { {8 * 1024 * 1024, 1} }, > .block_erase = spi_block_erase_c7, > } > }, > .unlock = spi_disable_blockprotect, > .write = spi_chip_write_256, > .read = spi_chip_read, > }, > > { > .vendor = "ST", > .name = "M29F002B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = ST_ID, > .model_id = ST_M29F002B, > .total_size = 256, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_AAA | FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {16 * 1024, 1}, > {8 * 1024, 2}, > {32 * 1024, 1}, > {64 * 1024, 3}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {4750, 5250}, /* Datasheet says some are only 4.75-5.25 V */ > + .voltage = {4750, 5250}, /* -X model is 4.75-5.25V, others 4.5-5.5V */ "model" instead of "speed"/nothing above, please use: .voltage = {4750, 5250}, /* 4.75-5.25V for type -X, others 4.5-5.5V */ > }, > > { > .vendor = "ST", > .name = "M29F002T/NT", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = ST_ID, > .model_id = ST_M29F002T, > .total_size = 256, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_AAA | FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ > .block_erasers = > { > { > .eraseblocks = { > {64 * 1024, 3}, > {32 * 1024, 1}, > {8 * 1024, 2}, > {16 * 1024, 1}, > }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {256 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {4750, 5250}, /* Datasheet says some are only 4.75-5.25 V */ > + .voltage = {4750, 5250}, /* -X model is 4.75-5.25V, others 4.5-5.5V */ see above > }, > > { > .vendor = "ST", > .name = "M29F040B", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = ST_ID, > .model_id = ST_M29F040B, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = TIMING_ZERO, /* datasheet specifies no timing */ > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8}, }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {4500, 5500}, > }, > > { > @@ -8104,60 +8129,61 @@ > }, > > { > .vendor = "Winbond", > .name = "W39L040", > .bustype = CHIP_BUSTYPE_PARALLEL, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39L040, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_EITHER_RESET, > .tested = TEST_OK_PR, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {4 * 1024, 128} }, > .block_erase = erase_block_jedec, > }, { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39l040, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, > }, > > { > .vendor = "Winbond", > .name = "W39V040A", > .bustype = CHIP_BUSTYPE_LPC, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39V040A, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_EITHER_RESET, > .tested = TEST_OK_PR, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39v040a, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {3000, 3600}, > }, > > @@ -8248,87 +8274,89 @@ > .read = read_memmapped, > .voltage = {3000, 3600}, > }, > > { > .vendor = "Winbond", > .name = "W39V040FB", > .bustype = CHIP_BUSTYPE_FWH, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39V040B, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, > .tested = TEST_OK_PREW, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39v040fb, > .unlock = unlock_w39v040fb, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* Also has 12V fast program */ > }, > > { > .vendor = "Winbond", > .name = "W39V040FC", > .bustype = CHIP_BUSTYPE_FWH, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39V040C, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39v040fc, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* Also has 12V fast program */ > }, > > { > .vendor = "Winbond", > .name = "W39V080A", > .bustype = CHIP_BUSTYPE_LPC, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39V080A, > .total_size = 1024, > .page_size = 64 * 1024, > .feature_bits = FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 16} }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39v080a, > .write = write_jedec_1, > .read = read_memmapped, > .voltage = {3000, 3600}, > }, > > @@ -8451,88 +8479,89 @@ > .read = read_memmapped, > .voltage = {3000, 3600}, > }, > > { > .vendor = "Winbond", > .name = "W39V080FA", > .bustype = CHIP_BUSTYPE_FWH, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39V080FA, > .total_size = 1024, > .page_size = 64 * 1024, > .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, > .tested = TEST_OK_PRE, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 16}, }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {1024 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39v080fa, > .unlock = unlock_w39v080fa, > .write = write_jedec_1, > .read = read_memmapped, > - .voltage = {3000, 3600}, /* 12 V fast program mode */ > + .voltage = {3000, 3600}, /* Also has 12V fast program*/ missing space at the end > }, > > { > .vendor = "Winbond", > .name = "W39V080FA (dual mode)", > .bustype = CHIP_BUSTYPE_FWH, > .manufacture_id = WINBOND_ID, > .model_id = WINBOND_W39V080FA_DM, > .total_size = 512, > .page_size = 64 * 1024, > .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, > .tested = TEST_UNTESTED, > .probe = probe_jedec, > .probe_timing = 10, > .block_erasers = > { > { > .eraseblocks = { {64 * 1024, 8}, }, > .block_erase = erase_sector_jedec, > }, { > .eraseblocks = { {512 * 1024, 1} }, > .block_erase = erase_chip_block_jedec, > } > }, > .printlock = printlock_w39v080fa_dual, > .write = write_jedec_1, > .read = read_memmapped, > + .voltage = {3000, 3600}, /* Also has 12V fast program */ > }, > > { > .vendor = "AMIC", > .name = "unknown AMIC SPI chip", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = AMIC_ID, > .model_id = GENERIC_DEVICE_ID, > .total_size = 0, > .page_size = 256, > .tested = TEST_BAD_PREW, > .probe = probe_spi_rdid4, > .probe_timing = TIMING_ZERO, > .write = NULL, > .read = NULL, > }, > > { > .vendor = "Atmel", > .name = "unknown Atmel SPI chip", > .bustype = CHIP_BUSTYPE_SPI, > .manufacture_id = ATMEL_ID, > .model_id = GENERIC_DEVICE_ID, > .total_size = 0, > .page_size = 256, > .tested = TEST_BAD_PREW, > .probe = probe_spi_rdid, > .probe_timing = TIMING_ZERO, > .write = NULL, > .read = NULL, i think the next iteration will be committable. i have not looked how many chips are still missing voltage fields, but one could use my voltage printing patches to see that easily... (by using flashrom -V -L) http://patchwork.coreboot.org/patch/3215/ http://patchwork.coreboot.org/patch/3216/ dunno if they still apply cleanly, but shouldnt be hard to rebase. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

2 2

Report: Winbond W39V080FA -- success, mostly
by Michael Sternberg 17 Jul '11

17 Jul '11

Hello, I'd like to report a couple of mixed cases for several nodes having a "Winbond W39V080FA" chip. First, I was using flashrom-v0.9.1. I had success with about 6 nodes, then the flash failed on the next two. The ERASE step succeeded, but the Programming step hung at address 0c0000. So far, I could recover one of the chips in another node (PLCC32 socket). I booted normally, then hot-swapped in the failed chip and was quite happy when a read succeeded using a newly installed flashrom v0.9.3-r1299 (from Fedora EPEL). Re-flash then succeeded for this chip as well. I could not find a significant difference between the nodes that succeeded and those that did not. They started with the same BIOS, but the CMOS may have differed. I then continued with flashrom v0.9.3-r1299 for more nodes and did not have a failure so far (ran on 8 nodes). I realize that the thin statistics alone do not support declaring full success, but hope that the evidently changed write regime (erase/write is now interleaved) has done the trick. Thank you! Michael ===================================================================================== 0.9.1 SUCCESS LOG ... Probing for Winbond W39V080FA, 1024 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xda, id2 0xd3 Found chip "Winbond W39V080FA" (1024 KB, FWH) at physical address 0xfff00000. Probing for Winbond W39V080FA (dual mode), 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec: id1 0xda, id2 0xd3 Probing for Atmel unknown Atmel SPI chip, 0 KB: skipped. Host bus type Non-SPI and chip bus type SPI are incompatible. Probing for EON unknown EON SPI chip, 0 KB: skipped. Host bus type Non-SPI and chip bus type SPI are incompatible. Probing for Macronix unknown Macronix SPI chip, 0 KB: skipped. Host bus type Non-SPI and chip bus type SPI are incompatible. Probing for PMC unknown PMC SPI chip, 0 KB: skipped. Host bus type Non-SPI and chip bus type SPI are incompatible. Probing for SST unknown SST SPI chip, 0 KB: skipped. Host bus type Non-SPI and chip bus type SPI are incompatible. Probing for ST unknown ST SPI chip, 0 KB: skipped. Host bus type Non-SPI and chip bus type SPI are incompatible. Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... Lockout bits: No hardware bootblock locking (good!) No hardware block locking (good!) Trying to unlock block @0x00000000 = 0x00 Full Access. Trying to unlock block @0x00010000 = 0x00 Full Access. Trying to unlock block @0x00020000 = 0x00 Full Access. Trying to unlock block @0x00030000 = 0x00 Full Access. Trying to unlock block @0x00040000 = 0x00 Full Access. Trying to unlock block @0x00050000 = 0x00 Full Access. Trying to unlock block @0x00060000 = 0x00 Full Access. Trying to unlock block @0x00070000 = 0x00 Full Access. Trying to unlock block @0x00080000 = 0x00 Full Access. Trying to unlock block @0x00090000 = 0x00 Full Access. Trying to unlock block @0x000a0000 = 0x00 Full Access. Trying to unlock block @0x000b0000 = 0x00 Full Access. Trying to unlock block @0x000c0000 = 0x00 Full Access. Trying to unlock block @0x000d0000 = 0x00 Full Access. Trying to unlock block @0x000e0000 = 0x00 Full Access. Trying to unlock block @0x000f0000 = 0x00 Full Access. Erasing: Programming: COMPLETE. Verifying flash... VERIFIED. ===================================================================================== 0.9.1 FAIL LOG (same as above, except hangs at the Programming step at 0c0000) ===================================================================================== 0.9.3 SUCCESS LOG flashrom v0.9.3-r1299 on Linux 2.6.18-164.11.1.el5 (x86_64), built with libpci 3.1.7, GCC 4.1.2 20080704 (Red Hat 4.1.2-50), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 2664M loops per second, 10 myus = 10 us, 100 myus = 101 us, 1000 myus = 1000 us, 10000 myus = 10001 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "Supermicro" DMI string system-product-name: "X7DBT" DMI string system-version: "0123456789" DMI string baseboard-manufacturer: "Supermicro" DMI string baseboard-product-name: "X7DBT" DMI string baseboard-version: "PCB Version" DMI string chassis-type: "Other" Found chipset "Intel 631xESB/632xESB/3100", enabling flash write... chipset PCI ID is 8086:2670, 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x1 0x7fffffff/0x7fffffff FWH IDSEL: 0x1 0x7fffffff/0x7fffffff FWH IDSEL: 0x2 0x7fffffff/0x7fffffff FWH IDSEL: 0x2 0x7fffffff/0x7fffffff FWH IDSEL: 0x3 0x7fffffff/0x7fffffff FWH IDSEL: 0x3 0x7fffffff/0x7fffffff FWH IDSEL: 0x4 0x7fffffff/0x7fffffff FWH IDSEL: 0x5 0x7fffffff/0x7fffffff FWH IDSEL: 0x6 0x7fffffff/0x7fffffff FWH IDSEL: 0x7 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: disabled, BIOS Write Enable: enabled, BIOS_CNTL is 0x1 OK. This chipset supports the following protocols: FWH. Probing for AMD Am29F010A/B, 128 KB: skipped. Probing for AMD Am29F002(N)BB, 256 KB: skipped. ... Probing for Winbond W49V002FA, 256 KB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for Winbond W39V080FA, 1024 KB: probe_jedec_common: id1 0xda, id2 0xd3 Found chip "Winbond W39V080FA" (1024 KB, FWH) at physical address 0xfff00000. Lockout bits: Hardware bootblock locking (#TBL) is not active. Hardware remaining chip locking (#WP) is not active.. Lock status of block at 0x00000000 is Write Lock (Default State). Lock status of block at 0x00010000 is Write Lock (Default State). Lock status of block at 0x00020000 is Write Lock (Default State). Lock status of block at 0x00030000 is Write Lock (Default State). Lock status of block at 0x00040000 is Write Lock (Default State). Lock status of block at 0x00050000 is Write Lock (Default State). Lock status of block at 0x00060000 is Write Lock (Default State). Lock status of block at 0x00070000 is Write Lock (Default State). Lock status of block at 0x00080000 is Write Lock (Default State). Lock status of block at 0x00090000 is Write Lock (Default State). Lock status of block at 0x000a0000 is Write Lock (Default State). Lock status of block at 0x000b0000 is Write Lock (Default State). Lock status of block at 0x000c0000 is Write Lock (Default State). Lock status of block at 0x000d0000 is Write Lock (Default State). Lock status of block at 0x000e0000 is Write Lock (Default State). Lock status of block at 0x000f0000 is Write Lock (Default State). Probing for Winbond W39V080FA (dual mode), 512 KB: probe_jedec_common: id1 0xda, id2 0xd3 Probing for AMIC unknown AMIC SPI chip, 0 KB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 KB: skipped. Probing for Eon unknown Eon SPI chip, 0 KB: skipped. Probing for Macronix unknown Macronix SPI chip, 0 KB: skipped. Probing for PMC unknown PMC SPI chip, 0 KB: skipped. Probing for SST unknown SST SPI chip, 0 KB: skipped.Probing for ST unknown ST SPI chip, 0 KB: skipped. Probing for Sanyo unknown Sanyo SPI chip, 0 KB: skipped. Probing for Generic unknown SPI chip (RDID), 0 KB: skipped. Probing for Generic unknown SPI chip (REMS), 0 KB: skipped. === This flash part has status UNTESTED for operations: WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Please mention your board in the subject line. Thanks for your help! Unlocking block at 0x0 Unlocking block at 0x10000 Unlocking block at 0x20000 Unlocking block at 0x30000 Unlocking block at 0x40000 Unlocking block at 0x50000 Unlocking block at 0x60000 Unlocking block at 0x70000 Unlocking block at 0x80000 Unlocking block at 0x90000 Unlocking block at 0xa0000 Unlocking block at 0xb0000 Unlocking block at 0xc0000 Unlocking block at 0xd0000 Unlocking block at 0xe0000 Unlocking block at 0xf0000 Lockout bits: Hardware bootblock locking (#TBL) is not active. Hardware remaining chip locking (#WP) is not active.. Flash image seems to be a legacy BIOS. Disabling checks. Reading old flash chip contents... Erasing and writing flash chip... Looking at blockwise erase function 0... trying... 0x000000-0x00ffff:EW, 0x010000-0x01ffff:S, 0x020000-0x02ffff:S, 0x030000-0x03ffff:S, 0x040000-0x04ffff:W, 0x050000-0x05ffff:EW, 0x060000-0x06ffff:EW, 0x070000-0x07ffff:EW, 0x080000-0x08ffff:EW, 0x090000-0x09ffff:EW, 0x0a0000-0x0aff ff:EW, 0x0b0000-0x0bffff:EW, 0x0c0000-0x0cffff:EW, 0x0d0000-0x0dffff:EW, 0x0e0000-0x0effff:EW, 0x0f0000-0x0fffff:EW Done. Verifying flash... VERIFIED. =====================================================================================

2 3

REPORT: Writing support OK (SST SST39SF020A)
by Hosco Tecnologia 17 Jul '11

17 Jul '11

BIOS WRITE SUPPORT STATUS: OK *Vendor: Award Software, Inc. Version: ASUS P4S533-X ACPI BIOS Revision 1005 Beta 004 (11/11/2003)* Checking the CHIP: root@PartedMagic:/media/sdb1# flashrom flashrom v0.9.3-r1323 on Linux 2.6.38.8-pmagic (i686), built with libpci 3.1.7, GCC 4.6.1 20110526 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Found chipset "SiS 645DX", enabling flash write... OK. This chipset supports the following protocols: Non-SP. *Found chip "SST SST39SF020A" (256 kB, Parallel)* at physical address 0xfffc0000. === This flash part has status UNTESTED for operations: WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Please mention your board in the subject line. Thanks for your help! No operations were specified. *FLASHING the CHIP:* root@PartedMagic:/media/sdb1# flashrom -Vw 1005x.004 flashrom v0.9.3-r1323 on Linux 2.6.38.8-pmagic (i686), built with libpci 3.1.7, GCC 4.6.1 20110526 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 1576M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1080 us, 10000 myus = 9950 us, 4 myus = 5 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "System Manufacturer" DMI string system-product-name: "System Name" DMI string system-version: "System Version" DMI string baseboard-manufacturer: "ASUSTeK Computer INC." DMI string baseboard-product-name: "P4S533-X" DMI string baseboard-version: "REV 1.xx" DMI string chassis-type: "Tower" Found ITE Super I/O, ID 0x8705 on port 0x2e Found ITE Super I/O, ID 0x8705 on port 0x4e Found chipset "SiS 645DX", enabling flash write... chipset PCI ID is 1039:0646, Found southbridge 1039:0962 at 00:02:0 OK. This chipset supports the following protocols: Non-SP. Enabling IT8705F flash ROM interface write. Maximum IT8705F parallel flash decode size is 262144. Enabling IT8705F flash ROM interface write. Maximum IT8705F parallel flash decode size is 262144. Probing for AMD Am29F010A/B, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F002(N)BB, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F002(N)BT, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F016D, 2048 kB: Chip size 2048 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F040B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F080B, 1024 kB: Chip size 1024 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV001BB, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV001BT, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV002BB, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV002BT, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV004BB, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV004BT, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV008BB, 1024 kB: Chip size 1024 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV008BT, 1024 kB: Chip size 1024 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV040B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV081B, 1024 kB: Chip size 1024 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMIC A25L05PT, 64 kB: skipped. Probing for AMIC A25L05PU, 64 kB: skipped. Probing for AMIC A25L10PT, 128 kB: skipped. Probing for AMIC A25L10PU, 128 kB: skipped. Probing for AMIC A25L20PT, 256 kB: skipped. Probing for AMIC A25L20PU, 256 kB: skipped. Probing for AMIC A25L40PT, 512 kB: skipped. Probing for AMIC A25L40PU, 512 kB: skipped. Probing for AMIC A25L80P, 1024 kB: skipped. Probing for AMIC A25L16PT, 2048 kB: skipped. Probing for AMIC A25L16PU, 2048 kB: skipped. Probing for AMIC A25L512, 64 kB: skipped. Probing for AMIC A25L010, 128 kB: skipped. Probing for AMIC A25L020, 256 kB: skipped. Probing for AMIC A25L040, 512 kB: skipped. Probing for AMIC A25L080, 1024 kB: skipped. Probing for AMIC A25L016, 2048 kB: skipped. Probing for AMIC A25L032, 4096 kB: skipped. Probing for AMIC A25LQ032, 4096 kB: skipped. Probing for AMIC A29002B, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMIC A29002T, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMIC A29040B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for AMIC A49LF040A, 512 kB: skipped. Probing for Atmel AT25DF021, 256 kB: skipped. Probing for Atmel AT25DF041A, 512 kB: skipped. Probing for Atmel AT25DF081, 1024 kB: skipped. Probing for Atmel AT25DF081A, 1024 kB: skipped. Probing for Atmel AT25DF161, 2048 kB: skipped. Probing for Atmel AT25DF321, 4096 kB: skipped. Probing for Atmel AT25DF321A, 4096 kB: skipped. Probing for Atmel AT25DF641, 8192 kB: skipped. Probing for Atmel AT25DQ161, 2048 kB: skipped. Probing for Atmel AT25F512B, 64 kB: skipped. Probing for Atmel AT25FS010, 128 kB: skipped. Probing for Atmel AT25FS040, 512 kB: skipped. Probing for Atmel AT26DF041, 512 kB: skipped. Probing for Atmel AT26DF081A, 1024 kB: skipped. Probing for Atmel AT26DF161, 2048 kB: skipped. Probing for Atmel AT26DF161A, 2048 kB: skipped. Probing for Atmel AT26F004, 512 kB: skipped. Probing for Atmel AT29C512, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT29C010A, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT29C020, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT29C040A, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT45CS1282, 16896 kB: skipped. Probing for Atmel AT45DB011D, 128 kB: skipped. Probing for Atmel AT45DB021D, 256 kB: skipped. Probing for Atmel AT45DB041D, 512 kB: skipped. Probing for Atmel AT45DB081D, 1024 kB: skipped. Probing for Atmel AT45DB161D, 2048 kB: skipped. Probing for Atmel AT45DB321C, 4224 kB: skipped. Probing for Atmel AT45DB321D, 4096 kB: skipped. Probing for Atmel AT45DB642D, 8192 kB: skipped. Probing for Atmel AT49BV512, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT49F020, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT49F002(N), 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Atmel AT49F002(N)T, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Bright BM29F040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for EMST F49B002UA, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for EMST F25L008A, 1024 kB: skipped. Probing for Eon EN25B05, 64 kB: skipped. Probing for Eon EN25B05T, 64 kB: skipped. Probing for Eon EN25B10, 128 kB: skipped. Probing for Eon EN25B10T, 128 kB: skipped. Probing for Eon EN25B20, 256 kB: skipped. Probing for Eon EN25B20T, 256 kB: skipped. Probing for Eon EN25B40, 512 kB: skipped. Probing for Eon EN25B40T, 512 kB: skipped. Probing for Eon EN25B80, 1024 kB: skipped. Probing for Eon EN25B80T, 1024 kB: skipped. Probing for Eon EN25B16, 2048 kB: skipped. Probing for Eon EN25B16T, 2048 kB: skipped. Probing for Eon EN25B32, 4096 kB: skipped. Probing for Eon EN25B32T, 4096 kB: skipped. Probing for Eon EN25B64, 8192 kB: skipped. Probing for Eon EN25B64T, 8192 kB: skipped. Probing for Eon EN25D16, 2048 kB: skipped. Probing for Eon EN25F05, 64 kB: skipped. Probing for Eon EN25F10, 128 kB: skipped. Probing for Eon EN25F20, 256 kB: skipped. Probing for Eon EN25F40, 512 kB: skipped. Probing for Eon EN25F80, 1024 kB: skipped. Probing for Eon EN25F16, 2048 kB: skipped. Probing for Eon EN25F32, 4096 kB: skipped. Probing for Eon EN29F010, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Eon EN29F002(A)(N)B, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Eon EN29F002(A)(N)T, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Fujitsu MBM29F004BC, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Fujitsu MBM29F004TC, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Fujitsu MBM29F400BC, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_m29f400bt: id1 0x23, id2 0x2d Probing for Fujitsu MBM29F400TC, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_m29f400bt: id1 0x23, id2 0x2d Probing for Hyundai HY29F002T, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Hyundai HY29F002B, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Hyundai HY29F040A, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F001BN/BX-B, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Intel 28F001BN/BX-T, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Intel 28F002BC/BL/BV/BX-T, 256 kB: probe_82802ab: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F008S3/S5/SC, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_82802ab: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F004B5/BE/BV/BX-B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_82802ab: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F004B5/BE/BV/BX-T, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_82802ab: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F400BV/BX/CE/CV-B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_82802ab: id1 0x23, id2 0x2d, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F400BV/BX/CE/CV-T, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_82802ab: id1 0x23, id2 0x2d, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: skipped. Probing for Intel 82802AC, 1024 kB: skipped. Probing for Macronix MX25L512, 64 kB: skipped. Probing for Macronix MX25L1005, 128 kB: skipped. Probing for Macronix MX25L2005, 256 kB: skipped. Probing for Macronix MX25L4005, 512 kB: skipped. Probing for Macronix MX25L8005, 1024 kB: skipped. Probing for Macronix MX25L1605, 2048 kB: skipped. Probing for Macronix MX25L1635D, 2048 kB: skipped. Probing for Macronix MX25L1635E, 2048 kB: skipped. Probing for Macronix MX25L3205, 4096 kB: skipped. Probing for Macronix MX25L3235D, 4096 kB: skipped. Probing for Macronix MX25L6405, 8192 kB: skipped. Probing for Macronix MX25L12805, 16384 kB: skipped. Probing for Macronix MX29F001B, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F001T, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F002B, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F002T, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29LV040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29C51000B, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for MoselVitelic V29C51000T, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for MoselVitelic V29C51400B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for MoselVitelic V29C51400T, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for MoselVitelic V29LC51000, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for MoselVitelic V29LC51001, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for MoselVitelic V29LC51002, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Numonyx M25PE10, 128 kB: skipped. Probing for Numonyx M25PE20, 256 kB: skipped. Probing for Numonyx M25PE40, 512 kB: skipped. Probing for Numonyx M25PE80, 1024 kB: skipped. Probing for Numonyx M25PE16, 2048 kB: skipped. Probing for PMC Pm25LV010, 128 kB: skipped. Probing for PMC Pm25LV016B, 2048 kB: skipped. Probing for PMC Pm25LV020, 256 kB: skipped. Probing for PMC Pm25LV040, 512 kB: skipped. Probing for PMC Pm25LV080B, 1024 kB: skipped. Probing for PMC Pm25LV512, 64 kB: skipped. Probing for PMC Pm29F002T, 256 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm29F002B, 256 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm39LV010, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm39LV020, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm39LV040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: skipped. Probing for PMC Pm49FL004, 512 kB: skipped. Probing for Sanyo LF25FW203A, 2048 kB: skipped. Probing for Sharp LHF00L04, 1024 kB: skipped. Probing for Spansion S25FL004A, 512 kB: skipped. Probing for Spansion S25FL008A, 1024 kB: skipped. Probing for Spansion S25FL016A, 2048 kB: skipped. Probing for Spansion S25FL032A, 4096 kB: skipped. Probing for Spansion S25FL064A, 8192 kB: skipped. Probing for SST SST25VF010.REMS, 128 kB: skipped. Probing for SST SST25VF016B, 2048 kB: skipped. Probing for SST SST25VF032B, 4096 kB: skipped. Probing for SST SST25VF064C, 8192 kB: skipped. Probing for SST SST25VF040.REMS, 512 kB: skipped. Probing for SST SST25VF040B, 512 kB: skipped. Probing for SST SST25LF040A.RES, 512 kB: skipped. Probing for SST SST25VF040B.REMS, 512 kB: skipped. Probing for SST SST25VF080B, 1024 kB: skipped. Probing for SST SST28SF040A, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_82802ab: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for SST SST29EE010, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST29LE010, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST29EE020A, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST29LE020, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39SF512, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39SF010A, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39SF020A, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Found chip "SST SST39SF020A" (256 kB, Parallel) at physical address 0xfffc0000. Probing for SST SST39SF040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39VF512, 64 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39VF010, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39VF020, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39VF040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SST SST39VF080, 1024 kB: Chip size 1024 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF002A/B, 256 kB: skipped. Probing for SST SST49LF003A/B, 384 kB: skipped. Probing for SST SST49LF004A/B, 512 kB: skipped. Probing for SST SST49LF004C, 512 kB: skipped. Probing for SST SST49LF008A, 1024 kB: skipped. Probing for SST SST49LF008C, 1024 kB: skipped. Probing for SST SST49LF016C, 2048 kB: skipped. Probing for SST SST49LF020, 256 kB: skipped. Probing for SST SST49LF020A, 256 kB: skipped. Probing for SST SST49LF040, 512 kB: skipped. Probing for SST SST49LF040B, 512 kB: skipped. Probing for SST SST49LF080A, 1024 kB: skipped. Probing for SST SST49LF160C, 2048 kB: skipped. Probing for ST M25P05-A, 64 kB: skipped. Probing for ST M25P05.RES, 64 kB: skipped. Probing for ST M25P10-A, 128 kB: skipped. Probing for ST M25P10.RES, 128 kB: skipped. Probing for ST M25P20, 256 kB: skipped. Probing for ST M25P40, 512 kB: skipped. Probing for ST M25P40-old, 512 kB: skipped. Probing for ST M25P80, 1024 kB: skipped. Probing for ST M25P16, 2048 kB: skipped. Probing for ST M25P32, 4096 kB: skipped. Probing for ST M25P64, 8192 kB: skipped. Probing for ST M25P128, 16384 kB: skipped. Probing for ST M25PX16, 2048 kB: skipped. Probing for ST M25PX32, 4096 kB: skipped. Probing for ST M25PX64, 8192 kB: skipped. Probing for ST M29F002B, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for ST M29F002T/NT, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for ST M29F040B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for ST M29F400BB, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_m29f400bt: id1 0x23, id2 0x2d Probing for ST M29F400BT, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_m29f400bt: id1 0x23, id2 0x2d Probing for ST M29W010B, 128 kB: probe_jedec_common: id1 0xb4, id2 0x67, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M29W040B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for ST M29W512B, 64 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: skipped. Probing for ST M50FLW040B, 512 kB: skipped. Probing for ST M50FLW080A, 1024 kB: skipped. Probing for ST M50FLW080B, 1024 kB: skipped. Probing for ST M50FW002, 256 kB: skipped. Probing for ST M50FW016, 2048 kB: skipped. Probing for ST M50FW040, 512 kB: skipped. Probing for ST M50FW080, 1024 kB: skipped. Probing for ST M50LPW116, 2048 kB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51001B, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {F,S,V}29C51001T, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {F,S,V}29C51002B, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {F,S,V}29C51002T, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {F,S,V}29C51004B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {F,S,V}29C51004T, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {S,V}29C31004B, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for SyncMOS/MoselVitelic {S,V}29C31004T, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for TI TMS29F002RB, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for TI TMS29F002RT, 256 kB: probe_jedec_common: id1 0x23, id2 0x20, id1 is normal flash content, id2 is normal flash content Probing for Winbond W25Q80, 1024 kB: skipped. Probing for Winbond W25Q16, 2048 kB: skipped. Probing for Winbond W25Q32, 4096 kB: skipped. Probing for Winbond W25Q64, 8192 kB: skipped. Probing for Winbond W25Q128, 16384 kB: skipped. Probing for Winbond W25x10, 128 kB: skipped. Probing for Winbond W25x20, 256 kB: skipped. Probing for Winbond W25x40, 512 kB: skipped. Probing for Winbond W25x80, 1024 kB: skipped. Probing for Winbond W25x16, 2048 kB: skipped. Probing for Winbond W25x32, 4096 kB: skipped. Probing for Winbond W25x64, 8192 kB: skipped. Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Winbond W29C020(C)/W29C022, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Winbond W29C040/P, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB: Probing disabled for Winbond W29EE011 because the probing sequence puts the AMIC A49LF040A in a funky state. Use 'flashrom -c W29EE011' if you have a board with this chip. Probing for Winbond W39L040, 512 kB: Chip size 512 kB is bigger than supported size 256 kB of chipset/board/programmer for Parallel interface, probe/read/erase/write may fail. probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Winbond W39V040A, 512 kB: skipped. Probing for Winbond W39V040B, 512 kB: skipped. Probing for Winbond W39V040C, 512 kB: skipped. Probing for Winbond W39V040FA, 512 kB: skipped. Probing for Winbond W39V040FB, 512 kB: skipped. Probing for Winbond W39V040FC, 512 kB: skipped. Probing for Winbond W39V080A, 1024 kB: skipped. Probing for Winbond W49F002U/N, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Winbond W49F020, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6 Probing for Winbond W49V002A, 256 kB: skipped. Probing for Winbond W49V002FA, 256 kB: skipped. Probing for Winbond W39V080FA, 1024 kB: skipped. Probing for Winbond W39V080FA (dual mode), 512 kB: skipped. Probing for AMIC unknown AMIC SPI chip, 0 kB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 kB: skipped. Probing for Eon unknown Eon SPI chip, 0 kB: skipped. Probing for Macronix unknown Macronix SPI chip, 0 kB: skipped. Probing for PMC unknown PMC SPI chip, 0 kB: skipped. Probing for SST unknown SST SPI chip, 0 kB: skipped. Probing for ST unknown ST SPI chip, 0 kB: skipped. Probing for Sanyo unknown Sanyo SPI chip, 0 kB: skipped. Probing for Generic unknown SPI chip (RDID), 0 kB: skipped. Probing for Generic unknown SPI chip (REMS), 0 kB: skipped. === This flash part has status UNTESTED for operations: WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Please mention your board in the subject line. Thanks for your help! Flash image seems to be a legacy BIOS. Disabling coreboot-related checks. Reading old flash chip contents... Erasing and writing flash chip... Looking at blockwise erase function 0... trying... 0x000000-0x000fff:S, 0x001000-0x001fff:S, 0x002000-0x002fff:S, 0x003000-0x003fff:S, 0x004000-0x004fff:S, 0x005000-0x005fff:S, 0x006000-0x006fff:S, 0x007000-0x007fff:S, 0x008000-0x008fff:S, 0x009000-0x009fff:S, 0x00a000-0x00afff:S, 0x00b000-0x00bfff:S, 0x00c000-0x00cfff:S, 0x00d000-0x00dfff:S, 0x00e000-0x00efff:S, 0x00f000-0x00ffff:S, 0x010000-0x010fff:S, 0x011000-0x011fff:S, 0x012000-0x012fff:S, 0x013000-0x013fff:S, 0x014000-0x014fff:S, 0x015000-0x015fff:S, 0x016000-0x016fff:S, 0x017000-0x017fff:S, 0x018000-0x018fff:S, 0x019000-0x019fff:S, 0x01a000-0x01afff:S, 0x01b000-0x01bfff:S, 0x01c000-0x01cfff:S, 0x01d000-0x01dfff:S, 0x01e000-0x01efff:S, 0x01f000-0x01ffff:S, 0x020000-0x020fff:S, 0x021000-0x021fff:S, 0x022000-0x022fff:S, 0x023000-0x023fff:S, 0x024000-0x024fff:S, 0x025000-0x025fff:S, 0x026000-0x026fff:S, 0x027000-0x027fff:S, 0x028000-0x028fff:S, 0x029000-0x029fff:S, 0x02a000-0x02afff:S, 0x02b000-0x02bfff:S, 0x02c000-0x02cfff:S, 0x02d000-0x02dfff:S, 0x02e000-0x02efff:S, 0x02f000-0x02ffff:S, 0x030000-0x030fff:S, 0x031000-0x031fff:S, 0x032000-0x032fff:S, 0x033000-0x033fff:S, 0x034000-0x034fff:S, 0x035000-0x035fff:S, 0x036000-0x036fff:S, 0x037000-0x037fff:S, 0x038000-0x038fff:E, 0x039000-0x039fff:S, 0x03a000-0x03afff:S, 0x03b000-0x03bfff:S, 0x03c000-0x03cfff:S, 0x03d000-0x03dfff:S, 0x03e000-0x03efff:S, 0x03f000-0x03ffff:S *Done. Verifying flash... VERIFIED. * Restoring PCI config space for 00:02:0 reg 0x45 Restoring PCI config space for 00:02:0 reg 0x40 root@PartedMagic:/media/sdb1# Hope being helpful Regards -- William (diretor de projetos) Fone fixo: (11)2263.1384 Fone móvel: (11)8504.0611 Web Site: http://hoscotecnologia.com.br <http://hoscotecnologia.com.br/> E-mail: comercial(a)hoscotecnologia.com.br <mailto:comercial@hoscotecnologia.com.br><mailto:mailto:comercial@hoscotecnologia.com.br>

3 2

Re: [flashrom] [PATCH 1/4] ichspi.c: refactor filling and reading the fdata/spid registers
by Carl-Daniel Hailfinger 17 Jul '11

17 Jul '11

Hi, is there any reason why this is not committed yet? Regards, Carl-Daniel Am 16.07.2011 04:17 schrieb Stefan Tauner: > - add ich_fill_data to fill the chipset registers from an array > - add ich_read_data to copy the data from the chipset register into an array > - replace the existing code with calls to those functions > - minor cosmetic changes > > Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> > Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> > -- http://www.hailfinger.org/

2 2

Re: [flashrom] [PATCH 0/4] ichspi 7.1
by Stefan Tauner 16 Jul '11

16 Jul '11

On Sat, 16 Jul 2011 04:17:07 +0200 Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> wrote: > 1/4 and 4/4 unchanged. > the descriptor patches are now in a reviewable state i think. > the only thing left to do from my point of view is OOB checking of offsets we > derive from the flash contents (could be garbage). another thing which could be done is reading the descriptor part of the flash on runtime and parse it then. this would give us access to the softstraps and to the table of supported flash chips. there are some drawbacks to be considered though: - we would need to access the flash in the init function of a programmer. this was probably not considered when initialization was designed. - access rights to the descriptor region must be considered. if the descriptor region is readable and the layout option is fixed to work for reads too, there is an easy workaround to access the information: read it with flashrom, parse it with ich_descriptor_tool. the implementation (of runtime dumping) should be straight forward though... should i work on that? -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

1 0

Re: [flashrom] Additional voltages
by Stefan Tauner 16 Jul '11

16 Jul '11

On Sun, 10 Jul 2011 18:37:27 -0400 Steven Zakulec <spzakulec(a)gmail.com> wrote: > Here's a new version rebased on r1368, with no extraneous changes. ok that's fixed, thank you. sorry for being so picky, but i noticed that the phrasing in your comments for identical features changes a lot. for the high voltage mode we have: /* 12 V fast program mode */ /* 5.0V +-10% read, 12V fast program & erase- +-5% standard, +-10% option */ (that dash should be a comma above btw?) /* Also offers a 12V fast program */ /* Also has 12V fast program & erase */ and for the ranges that are different in one speed grade we have: /* x speed is +-5%, all others +-10% */ * x speed is 3.0-3.6V, others 2.7-3.6V */ /* 3.0-3.6V (x), 2.7-3.6V for others */ and for datasheets that define two ranges without giving any indication how to the chips can be distinguished we have: /* Datasheet says 2.5-3.6 V or 2.7-3.6 V */ /* Datasheet says there's a 2.3-3.6V & 2.7-3.6V model */ /* Datasheet says some are only 4.75-5.25 V */ (not sure if this is a speed grade case or belongs in this section) it would be good if those are unified so that it is easier to find them later, for example when we have a new feature flag or field that indicates a property directly in code instead of comments. the exact phrasing is not important as long as it is understandable for developers, but they should be equal (apart from the concrete values). this of course applies to past and future changes too. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

2 1

[PATCH 4/4] ichspi.c: add support for Intel Hardware Sequencing
by Stefan Tauner 16 Jul '11

16 Jul '11

todo: - revise hwseq activation: when should hwseq be used, when swseq? when should swseq be forbidden? etc. - commit message (is a link to my blog post a good idea (additionally)?) - revise (levels of) prints - revise timeout values (for optimal performance) - build upon the upcoming opaque interface framework instead Tested-by: David Hendricks <dhendrix(a)google.com> Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> --- chipdrivers.h | 6 + flashchips.c | 23 ++++- flashchips.h | 2 + ich_descriptors.c | 35 ++++++ ich_descriptors.h | 1 + ichspi.c | 331 +++++++++++++++++++++++++++++++++++++++++++++++++++-- programmer.h | 1 + 7 files changed, 387 insertions(+), 12 deletions(-) diff --git a/chipdrivers.h b/chipdrivers.h index 92ddbea..f97e2ad 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -84,6 +84,12 @@ void print_status_82802ab(uint8_t status); int unlock_82802ab(struct flashchip *flash); int unlock_28f004s5(struct flashchip *flash); +/* ichspi.c */ +int ich_hwseq_probe(struct flashchip *flash); +int ich_hwseq_read(struct flashchip *flash, uint8_t *buf, int start, int len); +int ich_hwseq_block_erase(struct flashchip *flash, unsigned int addr, unsigned int blocklen); +int ich_hwseq_write_256(struct flashchip *flash, uint8_t *buf, int start, int len); + /* jedec.c */ uint8_t oddparity(uint8_t val); void toggle_ready_jedec(chipaddr dst); diff --git a/flashchips.c b/flashchips.c index 1b5c88a..1fbdcfe 100644 --- a/flashchips.c +++ b/flashchips.c @@ -8507,7 +8507,27 @@ const struct flashchip flashchips[] = { .write = write_jedec_1, .read = read_memmapped, }, - +#if defined(CONFIG_INTERNAL) && (defined(__i386__) || defined(__x86_64__)) + { + .vendor = "Intel", + .name = "Hardware Sequencing", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = INTEL_ID, + .model_id = INTEL_HWSEQ, + .total_size = 0, + .page_size = 256, + .tested = TEST_OK_PREW, + .probe = ich_hwseq_probe, + .block_erasers = + { + { /* erase blocks will be set by the probing function */ + .block_erase = ich_hwseq_block_erase, + } + }, + .write = ich_hwseq_write_256, + .read = ich_hwseq_read, + }, +#endif // defined(CONFIG_INTERNAL) && (defined(__i386__) || defined(__x86_64__)) { .vendor = "AMIC", .name = "unknown AMIC SPI chip", @@ -8640,6 +8660,7 @@ const struct flashchip flashchips[] = { .probe = probe_spi_rdid, .write = NULL, }, + { .vendor = "Generic", .name = "unknown SPI chip (REMS)", diff --git a/flashchips.h b/flashchips.h index 3b2b94f..6b8d574 100644 --- a/flashchips.h +++ b/flashchips.h @@ -340,6 +340,8 @@ #define SHARP_LH28F008SA 0xA2 /* Sharp chip, Intel Vendor ID */ #define SHARP_LH28F008SC 0xA6 /* Sharp chip, Intel Vendor ID */ +#define INTEL_HWSEQ 0xFFFE /* dummy ID for hardware sequencing */ + #define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions */ /* diff --git a/ich_descriptors.c b/ich_descriptors.c index f4d8f88..e44ee6d 100644 --- a/ich_descriptors.c +++ b/ich_descriptors.c @@ -535,6 +535,41 @@ int read_ich_descriptors_from_dump(const uint32_t *dump, enum chipset cs, struct } #else // ICH_DESCRIPTORS_FROM_MMAP_DUMP +/** Returns the integer representation of the component density with index +idx in bytes or 0 if a correct size can not be determined. */ +int getFCBA_component_density(uint8_t idx, const struct flash_descriptors *desc) +{ + uint8_t size_enc; + const int dec_mem[6] = { + 512 * 1024, + 1 * 1024 * 1024, + 2 * 1024 * 1024, + 4 * 1024 * 1024, + 8 * 1024 * 1024, + 16 * 1024 * 1024, + }; + + switch(idx) { + case 0: + size_enc = desc->component.comp1_density; + break; + case 1: + if (desc->content.NC == 0) + return 0; + size_enc = desc->component.comp2_density; + break; + default: + msg_perr("Only component index 0 or 1 are supported yet.\n"); + return 0; + } + if (size_enc > 5) { + msg_perr("Density of component with index %d is invalid. " + "Encoded density is 0x%x.\n", idx, size_enc); + return 0; + } + return dec_mem[size_enc]; +} + static uint32_t read_descriptor_reg(uint8_t section, uint16_t offset, void *spibar) { uint32_t control = 0; diff --git a/ich_descriptors.h b/ich_descriptors.h index e960d28..4f58276 100644 --- a/ich_descriptors.h +++ b/ich_descriptors.h @@ -458,6 +458,7 @@ int read_ich_descriptors_from_dump(const uint32_t *dump, enum chipset cs, struct #else // ICH_DESCRIPTORS_FROM_MMAP_DUMP void read_ich_descriptors_via_fdo(void *spibar, struct flash_descriptors *desc); +int getFCBA_component_density(uint8_t idx, const struct flash_descriptors *desc); #endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP #endif // __ICH_DESCRIPTORS_H__ diff --git a/ichspi.c b/ichspi.c index b5ee23a..f6ae4c0 100644 --- a/ichspi.c +++ b/ichspi.c @@ -23,10 +23,11 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#if defined(__i386__) || defined(__x86_64__) +#if defined(CONFIG_INTERNAL) && (defined(__i386__) || defined(__x86_64__)) #include <string.h> #include "flash.h" +#include "flashchips.h" #include "chipdrivers.h" #include "programmer.h" #include "spi.h" @@ -1073,6 +1074,298 @@ static int ich_spi_send_command(unsigned int writecnt, unsigned int readcnt, return result; } +static struct hwseq { + uint32_t size_comp0; + uint32_t size_comp1; +} hwseq; + +static void ich_hwseq_set_addr(uint32_t addr) +{ + uint32_t addr_old = REGREAD32(ICH9_REG_FADDR) & ~0x01FFFFFF; + REGWRITE32(ICH9_REG_FADDR, (addr & 0x01FFFFFF) | addr_old); +} + +/* Sets FADDR.FLA to 'addr' and returns the erase block size in bytes + * of the block containing this address. */ +static uint32_t ich_hwseq_get_erase_block_size(unsigned int addr) +{ + uint8_t enc_berase; + const uint32_t dec_berase[4] = { + 256, + 4 * 1024, + 8 * 1024, + 64 * 1024 + }; + + ich_hwseq_set_addr(addr); + enc_berase = (REGREAD16(ICH9_REG_HSFS) & HSFS_BERASE) >> + HSFS_BERASE_OFF; + return dec_berase[enc_berase]; +} + +/* Polls for Cycle Done Status, Flash Cycle Error or timeout in 10 us intervals. + Resets all error flags in HSFS. + Returns 0 if the cycle completes successfully without errors within + timeout us, 1 on errors. */ +static int ich_hwseq_wait_for_cycle_complete(unsigned int timeout, + unsigned int len) +{ + uint16_t hsfs; + uint32_t addr; + + while ((((hsfs = REGREAD16(ICH9_REG_HSFS)) & + (HSFS_FDONE | HSFS_FCERR)) == 0) && + --timeout) { + programmer_delay(10); + } + REGWRITE16(ICH9_REG_HSFS, REGREAD16(ICH9_REG_HSFS)); + if (!timeout) { + addr = REGREAD32(ICH9_REG_FADDR) & 0x01FFFFFF; + msg_perr("Timeout error between offset 0x%08x and " + "0x%08x + %d (=0x%08x)!\n", + addr, addr, len - 1, addr + len - 1); + prettyprint_ich9_reg_hsfs(hsfs); + prettyprint_ich9_reg_hsfc(REGREAD16(ICH9_REG_HSFC)); + return 1; + } + + if (hsfs & HSFS_FCERR) { + addr = REGREAD32(ICH9_REG_FADDR) & 0x01FFFFFF; + msg_perr("Transaction error between offset 0x%08x and " + "0x%08x + %d (=0x%08x)!\n", + addr, addr, len - 1, addr + len - 1); + prettyprint_ich9_reg_hsfs(hsfs); + prettyprint_ich9_reg_hsfc(REGREAD16(ICH9_REG_HSFC)); + return 1; + } + return 0; +} + +int ich_hwseq_probe(struct flashchip *flash) +{ + uint32_t total_size, boundary; + uint32_t erase_size_low, size_low, erase_size_high, size_high; + struct block_eraser *eraser; + + if (flash->manufacture_id != INTEL_ID || + flash->model_id != INTEL_HWSEQ) { + msg_cerr("This chip (%s) is not supported in hardware" + "sequencing mode and should never have been probed.\n", + flash->name); + msg_cerr("%s: Please report a bug at flashrom(a)flashrom.org\n", + __func__); + return 0; + } + + msg_cdbg("Prerequisites for Intel Hardware Sequencing are "); + if (spi_programmer->type != SPI_CONTROLLER_ICH_HWSEQ) { + msg_cdbg("not met.\n"); + return 0; + } + msg_cdbg("met.\n"); + + total_size = hwseq.size_comp0 + hwseq.size_comp1; + msg_cdbg("Found %d attached SPI flash chip", + (hwseq.size_comp1 != 0) ? 2 : 1); + if (hwseq.size_comp1 != 0) + msg_cdbg("s with a combined"); + else + msg_cdbg(" with a"); + msg_cdbg(" density of %d kB.\n", total_size / 1024); + flash->total_size = total_size / 1024; + + eraser = &(flash->block_erasers[0]); + boundary = (REGREAD32(ICH9_REG_FPB) & FPB_FPBA) << 12; + size_high = total_size - boundary; + erase_size_high = ich_hwseq_get_erase_block_size(boundary); + + if (boundary == 0) { + msg_cdbg("There is only one partition containing the whole " + "address space (0x%06x - 0x%06x).\n", 0, size_high-1); + eraser->eraseblocks[0].size = erase_size_high; + eraser->eraseblocks[0].count = size_high / erase_size_high; + msg_cdbg("There are %d erase blocks with %d B each.\n", + size_high / erase_size_high, erase_size_high); + } else { + msg_cdbg("The flash address space (0x%06x - 0x%06x) is divided " + "at address 0x%06x in two partitions.\n", + 0, size_high-1, boundary); + size_low = total_size - size_high; + erase_size_low = ich_hwseq_get_erase_block_size(0); + + eraser->eraseblocks[0].size = erase_size_low; + eraser->eraseblocks[0].count = size_low / erase_size_low; + msg_cdbg("The first partition ranges from 0x%06x to 0x%06x.\n", + 0, size_low-1); + msg_cdbg("In that range are %d erase blocks with %d B each.\n", + size_low / erase_size_low, erase_size_low); + + eraser->eraseblocks[1].size = erase_size_high; + eraser->eraseblocks[1].count = size_high / erase_size_high; + msg_cdbg("The second partition ranges from 0x%06x to 0x%06x.\n", + boundary, size_high-1); + msg_cdbg("In that range are %d erase blocks with %d B each.\n", + size_high / erase_size_high, erase_size_high); + } + return 1; +} + +static int ich_hwseq_send_command(unsigned int writecnt, + unsigned int readcnt, + const unsigned char *writearr, + unsigned char *readarr) +{ + msg_pdbg("skipped. Intel Hardware Sequencing does not support sending " + "arbitrary commands."); + return -1; +} + +int ich_hwseq_block_erase(struct flashchip *flash, + unsigned int addr, + unsigned int len) +{ + uint32_t erase_block; + uint16_t hsfc; + uint32_t timeout = 5000 * 1000; /* 5 s for max 64 kB */ + + if (flash->manufacture_id != INTEL_ID || + flash->model_id != INTEL_HWSEQ) { + msg_perr("This chip (%s) is not supported in hardware" + "sequencing mode\n", flash->name); + return -1; + } + + erase_block = ich_hwseq_get_erase_block_size(addr); + if (len != erase_block) { + msg_cerr("Erase block size for address 0x%06x is %d B, " + "but requested erase block size is %d B. " + "Not erasing anything.\n", addr, erase_block, len); + return -1; + } + + /* Although the hardware supports this (it would erase the whole block + * containing the address) we play safe here. */ + if (addr % erase_block != 0) { + msg_cerr("Erase address 0x%06x is not aligned to the erase " + "block boundary (any multiple of %d). " + "Not erasing anything.\n", addr, erase_block); + return -1; + } + + if (addr + len > flash->total_size * 1024) { + msg_perr("Request to erase some inaccessible memory address(es)" + " (addr=0x%x, len=%d). " + "Not erasing anything.\n", addr, len); + return -1; + } + + msg_pdbg("Erasing %d bytes starting at 0x%06x.\n", len, addr); + + /* make sure FDONE, FCERR, AEL are cleared by writing 1 to them */ + REGWRITE16(ICH9_REG_HSFS, REGREAD16(ICH9_REG_HSFS)); + + hsfc = REGREAD16(ICH9_REG_HSFC); + hsfc &= ~HSFC_FCYCLE; /* clear operation */ + hsfc |= (0x3 << HSFC_FCYCLE_OFF); /* set erase operation */ + hsfc |= HSFC_FGO; /* start */ + msg_pdbg("HSFC used for block erasing: "); + prettyprint_ich9_reg_hsfc(hsfc); + REGWRITE16(ICH9_REG_HSFC, hsfc); + + if (ich_hwseq_wait_for_cycle_complete(timeout, len)) + return -1; + return 0; +} + +int ich_hwseq_read(struct flashchip *flash, uint8_t *buf, int addr, int len) +{ + uint16_t hsfc; + uint16_t timeout = 100 * 60; + uint8_t block_len; + + if (flash->manufacture_id != INTEL_ID || + flash->model_id != INTEL_HWSEQ) { + msg_perr("This chip (%s) is not supported in hardware" + "sequencing mode.\n", flash->name); + return -1; + } + + if (addr < 0 || addr + len > flash->total_size * 1024) { + msg_perr("Request to read from an inaccessible memory address " + "(addr=0x%x, len=%d).\n", addr, len); + return -1; + } + + msg_pdbg("Reading %d bytes starting at 0x%06x.\n", len, addr); + /* clear FDONE, FCERR, AEL by writing 1 to them (if they are set) */ + REGWRITE16(ICH9_REG_HSFS, REGREAD16(ICH9_REG_HSFS)); + + while (len > 0) { + block_len = min(len, spi_programmer->max_data_read); + ich_hwseq_set_addr(addr); + hsfc = REGREAD16(ICH9_REG_HSFC); + hsfc &= ~HSFC_FCYCLE; /* set read operation */ + hsfc &= ~HSFC_FDBC; /* clear byte count */ + /* set byte count */ + hsfc |= (((block_len - 1) << HSFC_FDBC_OFF) & HSFC_FDBC); + hsfc |= HSFC_FGO; /* start */ + REGWRITE16(ICH9_REG_HSFC, hsfc); + + if (ich_hwseq_wait_for_cycle_complete(timeout, block_len)) + return 1; + ich_read_data(buf, block_len, ICH9_REG_FDATA0); + addr += block_len; + buf += block_len; + len -= block_len; + } + return 0; +} + +int ich_hwseq_write_256(struct flashchip *flash, uint8_t *buf, int addr, int len) +{ + uint16_t hsfc; + uint16_t timeout = 100 * 60; + uint8_t block_len; + + if (flash->manufacture_id != INTEL_ID || + flash->model_id != INTEL_HWSEQ) { + msg_perr("This chip (%s) is not supported in hardware" + "sequencing mode\n", flash->name); + return -1; + } + + if (addr < 0 || addr + len > flash->total_size * 1024) { + msg_perr("Request to write to an inaccessible memory address " + "(addr=0x%x, len=%d).\n", addr, len); + return -1; + } + + msg_pdbg("Writing %d bytes starting at 0x%06x.\n", len, addr); + /* clear FDONE, FCERR, AEL by writing 1 to them (if they are set) */ + REGWRITE16(ICH9_REG_HSFS, REGREAD16(ICH9_REG_HSFS)); + + while (len > 0) { + ich_hwseq_set_addr(addr); + block_len = min(len, spi_programmer->max_data_write); + ich_fill_data(buf, block_len, ICH9_REG_FDATA0); + hsfc = REGREAD16(ICH9_REG_HSFC); + hsfc &= ~HSFC_FCYCLE; /* clear operation */ + hsfc |= (0x2 << HSFC_FCYCLE_OFF); /* set write operation */ + hsfc &= ~HSFC_FDBC; /* clear byte count */ + /* set byte count */ + hsfc |= (((block_len - 1) << HSFC_FDBC_OFF) & HSFC_FDBC); + hsfc |= HSFC_FGO; /* start */ + REGWRITE16(ICH9_REG_HSFC, hsfc); + + if (ich_hwseq_wait_for_cycle_complete(timeout, block_len)) + return -1; + addr += block_len; + buf += block_len; + len -= block_len; + } + return 0; +} + static int ich_spi_send_multicommand(struct spi_command *cmds) { int ret = 0; @@ -1187,6 +1480,16 @@ static const struct spi_programmer spi_programmer_ich9 = { .write_256 = default_spi_write_256, }; +static const struct spi_programmer spi_programmer_ich_hwseq = { + .type = SPI_CONTROLLER_ICH_HWSEQ, + .max_data_read = 64, + .max_data_write = 64, + .command = ich_hwseq_send_command, + .multicommand = default_spi_send_multicommand, + .read = ich_hwseq_read, + .write_256 = ich_hwseq_write_256, +}; + int ich_init_spi(struct pci_dev *dev, uint32_t base, void *rcrb, int ich_generation) { @@ -1195,20 +1498,18 @@ int ich_init_spi(struct pci_dev *dev, uint32_t base, void *rcrb, uint16_t spibar_offset, tmp2; uint32_t tmp; int ichspi_desc = 0; + struct flash_descriptors desc = {{ 0 }}; switch (ich_generation) { case 7: - register_spi_programmer(&spi_programmer_ich7); spibar_offset = 0x3020; break; case 8: - register_spi_programmer(&spi_programmer_ich9); spibar_offset = 0x3020; break; case 9: case 10: default: /* Future version might behave the same */ - register_spi_programmer(&spi_programmer_ich9); spibar_offset = 0x3800; break; } @@ -1219,8 +1520,8 @@ int ich_init_spi(struct pci_dev *dev, uint32_t base, void *rcrb, /* Assign Virtual Address */ ich_spibar = rcrb + spibar_offset; - switch (spi_programmer->type) { - case SPI_CONTROLLER_ICH7: + switch (ich_generation) { + case 7: msg_pdbg("0x00: 0x%04x (SPIS)\n", mmio_readw(ich_spibar + 0)); msg_pdbg("0x02: 0x%04x (SPIC)\n", @@ -1256,9 +1557,13 @@ int ich_init_spi(struct pci_dev *dev, uint32_t base, void *rcrb, msg_pinfo("WARNING: SPI Configuration Lockdown activated.\n"); ichspi_lock = 1; } + register_spi_programmer(&spi_programmer_ich7); ich_init_opcodes(); break; - case SPI_CONTROLLER_ICH9: + case 8: + case 9: + case 10: + default: /* Future version might behave the same */ tmp2 = mmio_readw(ich_spibar + ICH9_REG_HSFS); msg_pdbg("0x04: 0x%04x (HSFS)\n", tmp2); prettyprint_ich9_reg_hsfs(tmp2); @@ -1334,15 +1639,19 @@ int ich_init_spi(struct pci_dev *dev, uint32_t base, void *rcrb, msg_pdbg("\n"); if (ichspi_desc) { - struct flash_descriptors desc = {{ 0 }}; read_ich_descriptors_via_fdo(ich_spibar, &desc); prettyprint_ich_descriptors(CHIPSET_UNKNOWN, &desc); + if (ichspi_lock || desc.content.NC != 0) { + hwseq.size_comp0 = getFCBA_component_density(0, &desc); + hwseq.size_comp1 = getFCBA_component_density(1, &desc); + register_spi_programmer(&spi_programmer_ich_hwseq); + break; + } } + + register_spi_programmer(&spi_programmer_ich9); ich_init_opcodes(); break; - default: - /* Nothing */ - break; } old = pci_read_byte(dev, 0xdc); diff --git a/programmer.h b/programmer.h index 6a28dbe..6e316d1 100644 --- a/programmer.h +++ b/programmer.h @@ -517,6 +517,7 @@ enum spi_controller { #if defined(__i386__) || defined(__x86_64__) SPI_CONTROLLER_ICH7, SPI_CONTROLLER_ICH9, + SPI_CONTROLLER_ICH_HWSEQ, SPI_CONTROLLER_IT85XX, SPI_CONTROLLER_IT87XX, SPI_CONTROLLER_SB600, -- 1.7.1

1 0

[PATCH 3/4] add ich_descriptor_tool to decode all flash descriptors stored in a flash dump file
by Stefan Tauner 16 Jul '11

16 Jul '11

additionally to what is available via FDOC/FDOD...<TODO> Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> --- ich_descriptors.c | 334 ++++++++++++++++++++++ ich_descriptors.h | 200 +++++++++++++ util/ich_descriptors_tool/Makefile | 42 +++ util/ich_descriptors_tool/TODO | 6 + util/ich_descriptors_tool/ich_descriptors_tool.c | 191 ++++++++++++ 5 files changed, 773 insertions(+), 0 deletions(-) create mode 100644 util/ich_descriptors_tool/Makefile create mode 100644 util/ich_descriptors_tool/TODO create mode 100644 util/ich_descriptors_tool/ich_descriptors_tool.c diff --git a/ich_descriptors.c b/ich_descriptors.c index 4156959..f4d8f88 100644 --- a/ich_descriptors.c +++ b/ich_descriptors.c @@ -22,8 +22,21 @@ #if defined(__i386__) || defined(__x86_64__) #include "ich_descriptors.h" + +#ifdef ICH_DESCRIPTORS_FROM_MMAP_DUMP + +#include <stdio.h> +#define DESCRIPTOR_MODE_MAGIC 0x0ff0a55a +#define msg_pdbg printf +#define msg_pspew printf +#define getVTBA(flumap) (((flumap)->FLUMAP1 << 4) & 0x0ff0) + +#else + #include "flash.h" /* for msg_* */ +#endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP + #define getFCBA(cont) (((cont)->FLMAP0 << 4) & 0x00000ff0) #define getFRBA(cont) (((cont)->FLMAP0 >> 12) & 0x00000ff0) #define getFMBA(cont) (((cont)->FLMAP1 << 4) & 0x00000ff0) @@ -36,6 +49,12 @@ void prettyprint_ich_descriptors(enum chipset cs, const struct flash_descriptors prettyprint_ich_descriptor_component(desc); prettyprint_ich_descriptor_region(&desc->region); prettyprint_ich_descriptor_master(&desc->master); +#ifdef ICH_DESCRIPTORS_FROM_MMAP_DUMP + if (cs >= CHIPSET_ICH8) { + prettyprint_ich_descriptor_upper_map(&desc->upper); + prettyprint_ich_descriptor_straps(cs, &desc->straps); + } +#endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP } void prettyprint_ich_descriptor_content(const struct flash_content *cont) @@ -202,6 +221,320 @@ void prettyprint_ich9_reg_vscc(uint32_t reg_val) pprint_reg(VSCC, VCL, reg_val, "\n"); } +#ifdef ICH_DESCRIPTORS_FROM_MMAP_DUMP +void prettyprint_ich_descriptor_straps_ich8(const struct flash_strap *straps) +{ + const char * const str_GPIO12[4] = { + "GPIO12", + "LAN PHY Power Control Function (Native Output)", + "GLAN_DOCK# (Native Input)", + "invalid configuration", + }; + + msg_pdbg2("--- ICH ---\n"); + msg_pdbg1("STRP0 0x%08x\n", straps->ich8.STRPs[0]); + msg_pdbg2("\n"); + + msg_pdbg2("--- ICH details ---\n"); + msg_pdbg2("ME SMBus Address 1: 0x%02x\n", straps->ich8.ASD); + msg_pdbg2("ME SMBus Address 2: 0x%02x\n", straps->ich8.ASD2); + msg_pdbg2("ME SMBus Controller is connected to the %s.\n", + straps->ich8.MESM2SEL ? "SMLink pins" : "SMBus pins"); + msg_pdbg2("SPI CS1 is used for %s.\n", + straps->ich8.SPICS1_LANPHYPC_SEL ? + "LAN PHY Power Control Function" : + "SPI Chip Select"); + msg_pdbg2("GPIO12 Select is used as %s.\n", + str_GPIO12[straps->ich8.GPIO12_SEL]); + msg_pdbg2("PCIe Port 6 is used for %s.\n", + straps->ich8.GLAN_PCIE_SEL ? "integrated LAN" : "PCI Express"); + msg_pdbg2("%sn BMC Mode: " + "Intel AMT SMBus Controller 1 is connected to %s.\n", + straps->ich8.BMCMODE ? "I" : "Not i", + straps->ich8.BMCMODE ? "SMLink" : "SMBus"); + msg_pdbg2("TCO is in %s Mode.\n", + straps->ich8.TCOMODE ? "Advanced TCO" : "Legacy/Compatible"); + msg_pdbg2("ME A is %sabled.\n", straps->ich8.ME_DISABLE ? "dis" : "en"); + msg_pdbg2("\n"); + + msg_pdbg2("--- MCH ---\n"); + msg_pdbg1("STRP1 0x%08x\n", straps->ich8.STRPs[1]); + msg_pdbg2("\n"); + + msg_pdbg2("--- MCH details ---\n"); + msg_pdbg2("ME B is %sabled.\n", straps->ich8.MDB ? "dis" : "en"); + msg_pdbg1("\n"); +} + +static void prettyprint_ich_descriptor_straps_ibex_pciecs(uint8_t conf, uint8_t off) +{ + msg_pdbg2("PCI Express Port Configuration Strap %d: ", off+1); + + off *= 4; + switch(conf){ + case 0: + msg_pdbg2("4x1 Ports %d-%d (x1)", 1+off, 4+off); + break; + case 1: + msg_pdbg2("1x2, 2x1 Port %d (x2), Port %d (disabled), " + "Ports %d, %d (x1)", 1+off, 2+off, 3+off, 4+off); + break; + case 2: + msg_pdbg2("2x2 Port %d (x2), Port %d (x2), Ports " + "%d, %d (disabled)", 1+off, 3+off, 2+off, 4+off); + break; + case 3: + msg_pdbg2("1x4 Port %d (x4), Ports %d-%d (disabled)", + 1+off, 2+off, 4+off); + break; + } + msg_pdbg2("\n"); +} + +void prettyprint_ich_descriptor_straps_ibex(const struct flash_strap *s) +{ + int i; + const uint8_t const dec_t209min[4] = { + 100, + 50, + 5, + 1 + }; + + msg_pdbg2("--- PCH ---\n"); + for(i = 0; i <= 15; i++) + msg_pdbg1("PCHSTRP%-2d = 0x%08x\n", i, s->ibex.STRPs[i]); + msg_pdbg1("\n"); + + /* PCHSTRP1 */ + msg_pdbg2("Chipset configuration Softstrap 2: %d\n", s->ibex.cs_ss2); + msg_pdbg2("Intel ME SMBus Select is %sabled.\n", + s->ibex.SMB_EN ? "en" : "dis"); + msg_pdbg2("SMLink0 segment is %sabled.\n", + s->ibex.SML0_EN ? "en" : "dis"); + msg_pdbg2("SMLink1 segment is %sabled.\n", + s->ibex.SML1_EN ? "en" : "dis"); + msg_pdbg2("SMLink1 Frequency: %s\n", + (s->ibex.SML1FRQ == 1) ? "100 kHz" : "reserved"); + msg_pdbg2("Intel ME SMBus Frequency: %s\n", + (s->ibex.SMB0FRQ == 1) ? "100 kHz" : "reserved"); + msg_pdbg2("SMLink0 Frequency: %s\n", + (s->ibex.SML0FRQ == 1) ? "100 kHz" : "reserved"); + msg_pdbg2("GPIO12 is used as %s.\n", s->ibex.LANPHYPC_GP12_SEL ? + "LAN_PHY_PWR_CTRL" : "general purpose output"); + + /* PCHSTRP2 */ + msg_pdbg2("Chipset configuration Softstrap 3: 0x%x\n", s->ibex.cs_ss3); + + /* PCHSTRP3 */ + msg_pdbg2("ME SMBus ASD address is %sabled.\n", + s->ibex.MESMASDEN ? "en" : "dis"); + msg_pdbg2("ME SMBus Controller ASD Target address: 0x%02x\n", + s->ibex.MESMASDA); + msg_pdbg2("ME SMBus I2C address is %sabled.\n", + s->ibex.MESMI2CEN ? "en" : "dis"); + msg_pdbg2("ME SMBus I2C target address: 0x%02x\n", + s->ibex.MESMI2CA); + + /* PCHSTRP4 */ + /* PCHSTRP5 */ + msg_pdbg2("Intel PHY is %s.\n", + (s->ibex.PHYCON == 2) ? "connected" : + (s->ibex.PHYCON == 0) ? "disconnected" : "reserved"); + msg_pdbg2("GbE MAC SMBus address is %sabled.\n", + s->ibex.GBEMAC_SMBUS_ADDR_EN ? "en" : "dis"); + msg_pdbg2("GbE MAC SMBus address: 0x%02x\n", + s->ibex.GBEMAC_SMBUS_ADDR); + msg_pdbg2("GbE PHY SMBus address: 0x%02x\n", + s->ibex.GBEPHY_SMBUS_ADDR); + + /* PCHSTRP6 */ + /* PCHSTRP7 */ + msg_pdbg2("Intel ME SMBus Subsystem Vendor ID: 0x%04x\n", + s->ibex.MESMA2UDID_VENDOR); + msg_pdbg2("Intel ME SMBus Subsystem Device ID: 0x%04x\n", + s->ibex.MESMA2UDID_VENDOR); + + /* PCHSTRP8 */ + /* PCHSTRP9 */ + prettyprint_ich_descriptor_straps_ibex_pciecs(s->ibex.PCIEPCS1, 0); + prettyprint_ich_descriptor_straps_ibex_pciecs(s->ibex.PCIEPCS1, 1); + msg_pdbg2("PCIe Lane Reversal 1: PCIe Lanes 0-3 are %sreserved.\n", + s->ibex.PCIELR1 ? "" : "not "); + msg_pdbg2("PCIe Lane Reversal 2: PCIe Lanes 4-7 are %sreserved.\n", + s->ibex.PCIELR2 ? "" : "not "); + msg_pdbg2("DMI Lane Reversal: DMI Lanes 0-3 are %sreserved.\n", + s->ibex.DMILR ? "" : "not "); + msg_pdbg2("Default PHY PCIe Port is %d.\n", s->ibex.PHY_PCIEPORTSEL+1); + msg_pdbg2("Integrated MAC/PHY communication over PCIe is %sabled.\n", + s->ibex.PHY_PCIE_EN ? "en" : "dis"); + + /* PCHSTRP10 */ + msg_pdbg2("Management Engine will boot from %sflash.\n", + s->ibex.ME_BOOT_FLASH ? "" : "ROM, then "); + msg_pdbg2("Chipset configuration Softstrap 5: %d\n", s->ibex.cs_ss5); + msg_pdbg2("Virtualization Engine Enable 1 is %sabled.\n", + s->ibex.VE_EN ? "en" : "dis"); + msg_pdbg2("ME Memory-attached Debug Display Device is %sabled.\n", + s->ibex.MMDDE ? "en" : "dis"); + msg_pdbg2("ME Memory-attached Debug Display Device address: 0x%02x\n", + s->ibex.MMADDR); + msg_pdbg2("Chipset configuration Softstrap 7: %d\n", s->ibex.cs_ss7); + msg_pdbg2("Integrated Clocking Configuration is %d.\n", + (s->ibex.ICC_SEL == 7) ? 0 : s->ibex.ICC_SEL); + msg_pdbg2("PCH Signal CL_RST1# does %sassert when Intel ME performs a " + "reset.\n", s->ibex.MER_CL1 ? "" : "not"); + + /* PCHSTRP11 */ + msg_pdbg2("SMLink1 GP Address is %sabled.\n", + s->ibex.SML1GPAEN ? "en" : "dis"); + msg_pdbg2("SMLink1 controller General Purpose Target address: 0x%02x\n", + s->ibex.SML1GPA); + msg_pdbg2("SMLink1 I2C Target address is %sabled.\n", + s->ibex.SML1I2CAEN ? "en" : "dis"); + msg_pdbg2("SMLink1 I2C Target address: 0x%02x\n", + s->ibex.SML1I2CA); + + /* PCHSTRP12 */ + /* PCHSTRP13 */ + /* PCHSTRP14 */ + msg_pdbg2("Virtualization Engine Enable 2 is %sabled.\n", + s->ibex.VE_EN2 ? "en" : "dis"); + msg_pdbg2("Virtualization Engine will boot from %sflash.\n", + s->ibex.VE_BOOT_FLASH ? "" : "ROM, then "); + msg_pdbg2("Braidwood SSD functionality is %sabled.\n", + s->ibex.BW_SSD ? "en" : "dis"); + msg_pdbg2("Braidwood NVMHCI functionality is %sabled.\n", + s->ibex.NVMHCI_EN ? "en" : "dis"); + + /* PCHSTRP15 */ + msg_pdbg2("Chipset configuration Softstrap 6: %d\n", s->ibex.cs_ss6); + msg_pdbg2("Integrated wired LAN Solution is %sabled.\n", + s->ibex.IWL_EN ? "en" : "dis"); + msg_pdbg2("t209 min Timing: %d ms\n", + dec_t209min[s->ibex.t209min]); + msg_pdbg2("\n"); +} + +void prettyprint_ich_descriptor_straps(enum chipset cs, const struct flash_strap *straps) +{ + msg_pdbg2("=== Softstraps ===\n"); + switch (cs) { + case CHIPSET_ICH8: + prettyprint_ich_descriptor_straps_ich8(straps); + break; + case CHIPSET_SERIES_5_IBEX_PEAK: + /* PCH straps only. PROCSTRPs are unknown. */ + prettyprint_ich_descriptor_straps_ibex(straps); + break; + case CHIPSET_UNKNOWN: + break; + default: + msg_pdbg2("The meaning of the descriptor straps are unknown " + "yet.\n\n"); + break; + } +} + +void prettyprint_rdid(uint32_t reg_val) +{ + uint8_t mid = reg_val & 0xFF; + uint16_t did = ((reg_val >> 16) & 0xFF) | (reg_val & 0xFF00); + msg_pdbg2("Manufacturer ID 0x%02x, Device ID 0x%04x\n", mid, did); +} + +void prettyprint_ich_descriptor_upper_map(const struct flash_upper_map *umap) +{ + int i; + msg_pdbg1("=== Upper Map Section ===\n"); + msg_pdbg1("FLUMAP1 0x%08x\n", umap->FLUMAP1); + msg_pdbg1("\n"); + + msg_pdbg2("--- Details ---\n"); + msg_pdbg2("VTL (length) = %d\n", umap->VTL); + msg_pdbg2("VTBA (base address) = 0x%6.6x\n", getVTBA(umap)); + msg_pdbg2("\n"); + + msg_pdbg2("VSCC Table:\n"); + for (i=0; i < umap->VTL/2; i++) + { + uint32_t jid = umap->vscc_table[i].JID; + uint32_t vscc = umap->vscc_table[i].VSCC; + msg_pdbg2(" JID%d = 0x%08x\n", i, jid); + msg_pdbg2(" VSCC%d = 0x%08x\n", i, vscc); + msg_pdbg2(" "); /* indention */ + prettyprint_rdid(jid); + msg_pdbg2(" "); /* indention */ + prettyprint_ich9_reg_vscc(vscc); + } + msg_pdbg2("\n"); +} + +int read_ich_descriptors_from_dump(const uint32_t *dump, enum chipset cs, struct flash_descriptors *desc) +{ + int i; + uint8_t pch_bug_offset = 0; + if (dump[0] != DESCRIPTOR_MODE_MAGIC) { + if (dump[4] == DESCRIPTOR_MODE_MAGIC) + pch_bug_offset = 4; + else + return -1; + } + + /* map */ + desc->content.FLVALSIG = dump[0 + pch_bug_offset]; + desc->content.FLMAP0 = dump[1 + pch_bug_offset]; + desc->content.FLMAP1 = dump[2 + pch_bug_offset]; + desc->content.FLMAP2 = dump[3 + pch_bug_offset]; + + /* component */ + desc->component.FLCOMP = dump[(getFCBA(&desc->content) >> 2) + 0]; + desc->component.FLILL = dump[(getFCBA(&desc->content) >> 2) + 1]; + desc->component.FLPB = dump[(getFCBA(&desc->content) >> 2) + 2]; + + /* region */ + desc->region.FLREGs[0] = dump[(getFRBA(&desc->content) >> 2) + 0]; + desc->region.FLREGs[1] = dump[(getFRBA(&desc->content) >> 2) + 1]; + desc->region.FLREGs[2] = dump[(getFRBA(&desc->content) >> 2) + 2]; + desc->region.FLREGs[3] = dump[(getFRBA(&desc->content) >> 2) + 3]; + desc->region.FLREGs[4] = dump[(getFRBA(&desc->content) >> 2) + 4]; + + /* master */ + desc->master.FLMSTR1 = dump[(getFMBA(&desc->content) >> 2) + 0]; + desc->master.FLMSTR2 = dump[(getFMBA(&desc->content) >> 2) + 1]; + desc->master.FLMSTR3 = dump[(getFMBA(&desc->content) >> 2) + 2]; + + /* upper map */ + desc->upper.FLUMAP1 = dump[(0x0efc >> 2) + 0]; + + for (i=0; i < desc->upper.VTL; i++) + { + desc->upper.vscc_table[i].JID = + dump[(getVTBA(&desc->upper) >> 2) + i * 2 + 0]; + desc->upper.vscc_table[i].VSCC = + dump[(getVTBA(&desc->upper) >> 2) + i * 2 + 1]; + } + /* straps */ + switch (cs) { + case CHIPSET_ICH8: + desc->straps.ich8.STRPs[0] = + dump[(getFISBA(&desc->content) >> 2) + 0]; + desc->straps.ich8.STRPs[1] = + dump[(getFMSBA(&desc->content) >> 2) + 0]; + break; + case CHIPSET_SERIES_5_IBEX_PEAK: + for(i = 0; i <= 15; i++) + desc->straps.ibex.STRPs[i] = + dump[(getFISBA(&desc->content) >> 2) + i]; + break; + default: + break; + } + + return 0; +} +#else // ICH_DESCRIPTORS_FROM_MMAP_DUMP + static uint32_t read_descriptor_reg(uint8_t section, uint16_t offset, void *spibar) { uint32_t control = 0; @@ -244,4 +577,5 @@ void read_ich_descriptors_via_fdo(void *spibar, struct flash_descriptors *desc) msg_pdbg1(" done\n"); } +#endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP #endif // defined(__i386__) || defined(__x86_64__) diff --git a/ich_descriptors.h b/ich_descriptors.h index 71327ad..e960d28 100644 --- a/ich_descriptors.h +++ b/ich_descriptors.h @@ -244,11 +244,202 @@ struct flash_master { }; }; +#ifdef ICH_DESCRIPTORS_FROM_MMAP_DUMP +struct flash_strap { + union { + union { + uint32_t STRPs[2]; + struct { + struct { /* STRP1 */ + uint32_t ME_DISABLE :1; + uint32_t :6; + uint32_t TCOMODE :1; + uint32_t ASD :7; + uint32_t BMCMODE :1; + uint32_t :3; + uint32_t GLAN_PCIE_SEL :1; + uint32_t GPIO12_SEL :2; + uint32_t SPICS1_LANPHYPC_SEL :1; + uint32_t MESM2SEL :1; + uint32_t :1; + uint32_t ASD2 :7; + }; + struct { /* STRP2 */ + uint32_t MDB :1; + uint32_t :31; + }; + }; + }ich8; + union { + uint32_t STRPs[15]; + struct { + struct { /* STRP1 */ + uint32_t :1; + uint32_t cs_ss2 :1; + uint32_t :5; + uint32_t SMB_EN :1; + uint32_t SML0_EN :1; + uint32_t SML1_EN :1; + uint32_t SML1FRQ :2; + uint32_t SMB0FRQ :2; + uint32_t SML0FRQ :2; + uint32_t :4; + uint32_t LANPHYPC_GP12_SEL :1; + uint32_t cs_ss1 :1; + uint32_t :2; + uint32_t DMI_REQID_DIS :1; + uint32_t :4; + uint32_t BBBS :2; + uint32_t :1; + }; + struct { /* STRP2 */ + uint32_t cs_ss3 :4; + uint32_t :28; + }; + struct { /* STRP3 */ + uint32_t :8; + uint32_t MESMASDEN :1; + uint32_t MESMASDA :7; + uint32_t :8; + uint32_t MESMI2CEN :1; + uint32_t MESMI2CA :7; + }; + struct { /* STRP4 */ + uint32_t :32; + }; + struct { /* STRP5 */ + uint32_t PHYCON :2; + uint32_t :6; + uint32_t GBEMAC_SMBUS_ADDR_EN :1; + uint32_t GBEMAC_SMBUS_ADDR :7; + uint32_t :1; + uint32_t GBEPHY_SMBUS_ADDR :7; + uint32_t :8; + }; + struct { /* STRP6 */ + uint32_t :32; + }; + struct { /* STRP7 */ + uint32_t :32; + }; + struct { /* STRP8 */ + uint32_t MESMA2UDID_VENDOR :16; + uint32_t MESMA2UDID_DEVICE :16; + }; + struct { /* STRP8 */ + uint32_t :32; + }; + struct { /* STRP10 */ + uint32_t PCIEPCS1 :2; + uint32_t PCIEPCS2 :2; + uint32_t PCIELR1 :1; + uint32_t PCIELR2 :1; + uint32_t DMILR :1; + uint32_t :1; + uint32_t PHY_PCIEPORTSEL :3; + uint32_t PHY_PCIE_EN :1; + uint32_t :20; + }; + struct { /* STRP11 */ + uint32_t :1; + uint32_t ME_BOOT_FLASH :1; + uint32_t cs_ss5 :1; + uint32_t VE_EN :1; + uint32_t :4; + uint32_t MMDDE :1; + uint32_t MMADDR :7; + uint32_t cs_ss7 :1; + uint32_t :1; + uint32_t ICC_SEL :3; + uint32_t MER_CL1 :1; + uint32_t :10; + }; + struct { /* STRP12 */ + uint32_t SML1GPAEN :1; + uint32_t SML1GPA :7; + uint32_t :10; + uint32_t SML1I2CAEN :1; + uint32_t SML1I2CA :7; + }; + struct { /* STRP13 */ + uint32_t :32; + }; + struct { /* STRP14 */ + uint32_t :32; + }; + struct { /* STRP15 */ + uint32_t :8; + uint32_t VE_EN2 :1; + uint32_t :5; + uint32_t VE_BOOT_FLASH :1; + uint32_t :1; + uint32_t BW_SSD :1; + uint32_t NVMHCI_EN :1; + uint32_t :14; + }; + struct { /* STRP16 */ + uint32_t :3; + uint32_t cs_ss6 :2; + uint32_t :1; + uint32_t IWL_EN :1; + uint32_t :1; + uint32_t t209min :2; + uint32_t :22; + }; + }; + }ibex; + }; +}; + +struct flash_upper_map { + union { + uint32_t FLUMAP1; + struct { + uint32_t VTBA :8; + uint32_t VTL :8; + uint32_t :16; + }; + }; + struct { + union { + uint32_t JID; + struct { + uint8_t vid :8; + uint8_t cid0 :8; + uint8_t cid1 :8; + uint32_t :8; + }; + }; + union { + uint32_t VSCC; + struct { + uint32_t ubes :2; + uint32_t uwg :1; + uint32_t uwsr :1; + uint32_t uwews :1; + uint32_t :3; + uint32_t ueo :8; + uint32_t lbes :2; + uint32_t lwg :1; + uint32_t lwsr :1; + uint32_t lwews :1; + uint32_t :3; + uint32_t leo :16; + }; + }; + }vscc_table[128]; +}; +#endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP + struct flash_descriptors { struct flash_content content; struct flash_component component; struct flash_region region; struct flash_master master; +#ifdef ICH_DESCRIPTORS_FROM_MMAP_DUMP + struct flash_strap straps; + struct flash_upper_map upper; +#endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP }; void prettyprint_ich_descriptors(enum chipset, const struct flash_descriptors *desc); @@ -258,7 +449,16 @@ void prettyprint_ich_descriptor_component(const struct flash_descriptors *desc); void prettyprint_ich_descriptor_region(const struct flash_region *region); void prettyprint_ich_descriptor_master(const struct flash_master *master); +#ifdef ICH_DESCRIPTORS_FROM_MMAP_DUMP + +void prettyprint_ich_descriptor_upper_map(const struct flash_upper_map *umap); +void prettyprint_ich_descriptor_straps(enum chipset cs, const struct flash_strap *straps); +int read_ich_descriptors_from_dump(const uint32_t *dump, enum chipset cs, struct flash_descriptors *desc); + +#else // ICH_DESCRIPTORS_FROM_MMAP_DUMP + void read_ich_descriptors_via_fdo(void *spibar, struct flash_descriptors *desc); +#endif // ICH_DESCRIPTORS_FROM_MMAP_DUMP #endif // __ICH_DESCRIPTORS_H__ #endif // defined(__i386__) || defined(__x86_64__) diff --git a/util/ich_descriptors_tool/Makefile b/util/ich_descriptors_tool/Makefile new file mode 100644 index 0000000..1d7f056 --- /dev/null +++ b/util/ich_descriptors_tool/Makefile @@ -0,0 +1,42 @@ +CC ?= gcc + +PROGRAM=ich_descriptors_tool +EXTRAINCDIRS = ../../ . +DEPPATH = .dep +OBJATH = .obj +SHAREDSRC = ich_descriptors.c +SHAREDSRCDIR = ../.. + +SRC = $(wildcard *.c) + +CFLAGS=-Wall +CFLAGS += -MMD -MP -MF $(DEPPATH)/$((a)F).d +# enables functions that populate the descriptor structs from plain binary dumps +CFLAGS += -D ICH_DESCRIPTORS_FROM_MMAP_DUMP +CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) + +OBJ = $(OBJATH)/$(SRC:%.c=%.o) + +SHAREDOBJ = $(OBJATH)/$(notdir $(SHAREDSRC:%.c=%.o)) + +all:$(PROGRAM) + +$(OBJ): $(OBJATH)/%.o : %.c + $(CC) $(CFLAGS) -o $@ -c $< + +# this enables us to share source files without simultaneously sharing .o files +# with flashrom, which would lead to unexpected results (w/o running make clean) +$(SHAREDOBJ): $(OBJATH)/%.o : $(SHAREDSRCDIR)/%.c + $(CC) $(CFLAGS) -o $@ -c $< + +$(PROGRAM): $(OBJ) $(SHAREDOBJ) + $(CC) -o $(PROGRAM) $(OBJ) $(SHAREDOBJ) + +clean: + rm -f $(PROGRAM) + rm -rf $(DEPPATH) $(OBJATH) + +# Include the dependency files. +-include $(shell mkdir -p $(DEPPATH) $(OBJATH) 2>/dev/null) $(wildcard $(DEPPATH)/*) + +.PHONY: all clean diff --git a/util/ich_descriptors_tool/TODO b/util/ich_descriptors_tool/TODO new file mode 100644 index 0000000..03701bf --- /dev/null +++ b/util/ich_descriptors_tool/TODO @@ -0,0 +1,6 @@ +- reverse the path, as in assemble a descriptormode image from various + blobs (BIOS, GbE, ME, OEM) and a description (xml? custom config? + sane defaults and cmd-line switches?) +- dump 256 OEM bytes +- handle descriptors of various chipsets correctly +- little endian only diff --git a/util/ich_descriptors_tool/ich_descriptors_tool.c b/util/ich_descriptors_tool/ich_descriptors_tool.c new file mode 100644 index 0000000..68546c1 --- /dev/null +++ b/util/ich_descriptors_tool/ich_descriptors_tool.c @@ -0,0 +1,191 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2010 Matthias Wenzel <bios at mazzoo dot de> + * Copyright (C) 2011 Stefan Tauner + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * dump information and binaries from BIOS images that are in descriptor mode + */ +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <sys/mman.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <unistd.h> +#include <string.h> +#include <errno.h> +#include "ich_descriptors.h" + +static void dump_file(const char *filename, const char *suf, uint32_t offset, uint32_t length, const uint32_t *dump) +{ + int ret; + char *n = malloc(strlen(filename) + strlen(suf) + 1); + + if (!n) { + fprintf(stderr, "Out of memory!\n"); + exit(1); + } + snprintf(n, strlen(filename) + strlen(suf) + 1, "%s%s", filename, suf); + printf("\n"); + printf("+++ dumping %s... ", n); + int fh = open(n, O_WRONLY | O_CREAT, S_IRUSR | S_IWUSR); + free(n); + if (fh < 0) { + fprintf(stderr, + "ERROR: couldn't open(%s): %s\n", n, strerror(errno)); + exit(1); + } + + ret = write(fh, &dump[offset >> 2], length); + if (ret != length) { + fprintf(stderr, "FAILED.\n"); + exit(1); + } + + printf("done.\n"); + close(fh); +} + +void dump_files(const char *n, const uint32_t *fm, struct flash_region *freg) +{ + printf("=== dumping section files ===\n"); + if (freg->reg0_limit) + dump_file(n, ".descr.bin", freg->reg0_base, freg->reg0_limit, fm); + if (freg->reg1_limit) + dump_file(n, ".BIOS.bin", freg->reg1_base, freg->reg1_limit, fm); + if (freg->reg2_limit) + dump_file(n, ".ME.bin", freg->reg2_base, freg->reg2_limit, fm); + if (freg->reg3_limit) { + uint8_t *pMAC = (uint8_t *) &fm[freg->reg3_base >> 2]; + dump_file(n, ".GbE.bin", freg->reg2_base, freg->reg2_limit, fm); + printf("the MAC-address might be: %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n", + pMAC[0], pMAC[1], pMAC[2], pMAC[3], pMAC[4], pMAC[5]); + } +} + +static void usage(char *argv[], char *error) +{ + if (error != NULL) { + fprintf(stderr, "%s\n", error); + } + printf("usage: '%s -f <image file name> [-c <chipset name>] [-d]'\n\n" +"where <image file name> points to an image of the contents of the SPI flash.\n" +"In case that image is really in descriptor mode %s\n" +"will pretty print some of the contained information.\n" +"To also print the data stored in the descriptor strap you have to indicate\n" +"the chipset series with the '-c' parameter and one of the possible arguments:\n" +"\t- \"ich8\",\n" +"\t- \"ich9\",\n" +"\t- \"ich10\",\n" +"\t- \"5\" or \"ibex\" for Intel's 5 series chipsets,\n" +"\t- \"6\" or \"cougar\" for Intel's 6 series chipsets,\n" +"\t- \"7\" or \"panther\" for Intel's 7 series chipsets.\n" +"If '-d' is specified some sections such as the BIOS image as seen by the CPU or\n" +"the GbE blob that is required to initialize the GbE are also dumped to files.\n", + argv[0], argv[0]); + exit(1); +} + +int main(int argc, char *argv[]) +{ + int f; /* file descriptor to flash file */ + unsigned int fs; /* file size */ + uint32_t *fm; /* mmap'd file */ + + int opt; + int dump = 0; + const char *fn = NULL; + const char *csn = NULL; + enum chipset cs = CHIPSET_UNKNOWN; + struct flash_descriptors desc = {{ 0 }}; + + while ((opt = getopt(argc, argv, "df:c:")) != -1) { + switch (opt) { + case 'd': + dump = 1; + break; + case 'f': + fn = optarg; + break; + case 'c': + csn = optarg; + break; + default: /* '?' */ + usage(argv, NULL); + } + } + if (fn == NULL) + usage(argv, + "Need a file name of a descriptor image to read from."); + + f = open(fn, O_RDONLY); + if (f < 0) + usage(argv, "No such file"); + fs = lseek(f, 0, SEEK_END); + if (fs < 0) + usage(argv, "Seeking to the end of the file failed"); + + fm = mmap(NULL, fs, PROT_READ, MAP_PRIVATE, f, 0); + if (fm == (void *) -1) { + /* fallback for stupid OSes like cygwin */ + int ret; + fm = malloc(fs); + if (!fm) + usage(argv, "Could not allocate memory"); + lseek(f, 0, SEEK_SET); + ret = read(f, fm, fs); + if (ret != fs) + usage(argv, "Seeking to the end of the file failed"); + } + printf("flash image has a size of %d [0x%x] bytes.\n", fs, fs); + close(f); + + if (csn != NULL) { + if (strcmp(csn, "ich8") == 0) + cs = CHIPSET_ICH8; + else if (strcmp(csn, "ich9") == 0) + cs = CHIPSET_ICH9; + else if (strcmp(csn, "ich10") == 0) + cs = CHIPSET_ICH10; + else if ((strcmp(csn, "5") == 0) || + (strcmp(csn, "ibex") == 0)) + cs = CHIPSET_SERIES_5_IBEX_PEAK; + else if ((strcmp(csn, "6") == 0) || + (strcmp(csn, "cougar") == 0)) + cs = CHIPSET_SERIES_6_COUGAR_POINT; + else if ((strcmp(csn, "7") == 0) || + (strcmp(csn, "panther") == 0)) + cs = CHIPSET_SERIES_7_PANTHER_POINT; + } + + if(read_ich_descriptors_from_dump(fm, cs, &desc)){ + printf("not in descriptor mode\n"); + exit(1); + } + + prettyprint_ich_descriptors(cs, &desc); + + if (dump == 1) + dump_files(fn, fm, &desc.region); + + return 0; +} + -- 1.7.1

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