- flashrom - mail.coreboot.org

Mark MX25L3205 as tested for erase and write
by David Hendricks 14 Dec '10

14 Dec '10

Tested on hardware. Signed-off-by: David Hendricks <dhendrix(a)google.com> -- David Hendricks (dhendrix) Systems Software Engineer, Google Inc.

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report OPCODE 0x03 failed (both read and write) on Zotac H55-itx A-E
by Felix Engemann 09 Dec '10

09 Dec '10

failed with latest development release on Zotac H55-itx A-E /tmp/flashrom$ sudo flashrom -Vr test.bin flashrom v0.9.3-r1246 on Linux 2.6.35-23-generic (x86_64), built with libpci 3.1.7, GCC 4.4.5, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 1354M loops per second, 10 myus = 9 us, 100 myus = 93 us, 1000 myus = 923 us, 10000 myus = 16347 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "To Be Filled By O.E.M." DMI string system-product-name: "To Be Filled By O.E.M." DMI string system-version: "To Be Filled By O.E.M." DMI string baseboard-manufacturer: "To be filled by O.E.M." DMI string baseboard-product-name: "To be filled by O.E.M." DMI string baseboard-version: "To be filled by O.E.M." DMI string chassis-type: "Desktop" Found chipset "Intel H55", enabling flash write... chipset PCI ID is 8086:3b06, 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode disabled 0xffe00000/0xffa00000 FWH decode disabled 0xffd80000/0xff980000 FWH decode disabled 0xffd00000/0xff900000 FWH decode disabled 0xffc80000/0xff880000 FWH decode disabled 0xffc00000/0xff800000 FWH decode disabled 0xff700000/0xff300000 FWH decode disabled 0xff600000/0xff200000 FWH decode disabled 0xff500000/0xff100000 FWH decode disabled 0xff400000/0xff000000 FWH decode disabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x8 Root Complex Register Block address = 0xfed1c000 GCS = 0xc60: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x3 (LPC) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0x6008 (HSFS) FLOCKDN 0, FDV 1, FDOPSS 1, SCIP 0, BERASE 1, AEL 0, FCERR 0, FDONE 0 0x50: 0x00000a0b (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x0a, BRRA 0x0b 0x54: 0x00000000 (FREG0: Flash Descriptor) 0x00000000-0x00000fff is read-only 0x58: 0x03ff0300 (FREG1: BIOS) 0x00300000-0x003fffff is read-write 0x5C: 0x02ff0003 (FREG2: Management Engine) 0x00003000-0x002fffff is locked 0x60: 0x00020001 (FREG3: Gigabit Ethernet) 0x00001000-0x00002fff is read-write 0x64: 0x00000fff (FREG4: Platform Data) 0x00fff000-0x00000fff is locked 0x74: 0x00000000 (PR0) 0x78: 0x00000000 (PR1) 0x7C: 0x00000000 (PR2) 0x80: 0x00000000 (PR3) 0x84: 0x00000000 (PR4) 0x90: 0xf87f100c (SSFS, SSFC) 0x94: 0x5006 (PREOP) 0x96: 0x462b (OPTYPE) 0x98: 0x05ab0302 (OPMENU) 0x9C: 0xc79f0190 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xB0: 0x00002004 (FDOC) Programming OPCODES... program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190 done SPI Read Configuration: prefetching enabled, caching enabled, OK. This chipset supports the following protocols: FWH,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 0x4016 Probing for AMIC A25L05PU, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L10PT, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L10PU, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L20PT, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L20PU, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L40PT, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L40PU, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L80P, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L16PT, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L16PU, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L080, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L016, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L032, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25LQ032, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for 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 Atmel AT25DF021, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF041A, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF081, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF321, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF321A, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF641, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DQ161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25F512B, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25FS010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25FS040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF041, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF081A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF161, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF161A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26F004, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel 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 0x4016 Probing for Atmel AT45DB011D, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB021D, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB041D, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB081D, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB161D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB321C, 4224 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB321D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB642D, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for 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 Bright BM29F040, 512 KB: skipped. Probing for EMST F49B002UA, 256 KB: skipped. Probing for EMST F25L008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B05T, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B10T, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B20T, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B40T, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B80T, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B16T, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B32T, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B64T, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25D16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F05, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon 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 Hyundai HY29F040A, 512 KB: skipped. Probing for Intel 28F001BN/BX-B, 128 KB: skipped. Probing for Intel 28F001BN/BX-T, 128 KB: skipped. Probing for Intel 28F002BC/BL/BV/BX-T, 256 KB: skipped. Probing for Intel 28F008S3/S5/SC, 512 KB: skipped. Probing for Intel 28F004B5/BE/BV/BX-B, 512 KB: skipped. Probing for Intel 28F004B5/BE/BV/BX-T, 512 KB: skipped. Probing for Intel 28F400BV/BX/CE/CV-B, 512 KB: skipped. Probing for Intel 28F400BV/BX/CE/CV-T, 512 KB: skipped. Probing for Intel 82802AB, 512 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 KB: probe_82802ab: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX25L512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1005, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L2005, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L4005, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L8005, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635D, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635E, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3205, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3235D, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L6405, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L12805, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for 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 MX29F040, 512 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 0x4016 Probing for Numonyx M25PE20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV010, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV020, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV040, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV512, 64 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for 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: probe_jedec_common: id1 0x41, id2 0x4d, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Sanyo LF25FW203A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sharp LHF00L04, 1024 KB: probe_82802ab: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Spansion S25FL004A, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL008A, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL016A, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL032A, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL064A, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF010.REMS, 128 KB: probe_spi_rems: id1 0xef, id2 0x15 Probing for SST SST25VF016B, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF032B, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF064C, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x15 Probing for SST SST25VF040B, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25LF040A.RES, 512 KB: program_opcodes: preop=5006 optype=462b opmenu=05ab0302c79f0190 on-the-fly OPCODE (0xAB) re-programmed, op-pos=2 probe_spi_res2: id1 0x15, id2 0x15 Probing for SST SST25VF040B.REMS, 512 KB: probe_spi_rems: id1 0xef, id2 0x15 Probing for SST SST25VF080B, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 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: probe_jedec_common: id1 0x41, id2 0x4d, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 KB: probe_jedec_common: id1 0x02, id2 0x00, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 KB: probe_jedec_common: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 KB: probe_82802ab: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 KB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for 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 0x4016 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 0x4016 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 0x4016 Probing for ST M25P40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P40-old, 512 KB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P128, 16384 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for 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: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 KB: probe_82802ab: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 KB: probe_82802ab: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 KB: probe_82802ab: id1 0x41, id2 0x4d, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 KB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 KB: probe_82802ab: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content 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 0x4016 Probing for Winbond W25Q16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Chip status register is 00 Found chip "Winbond W25Q32" (4096 KB, SPI) at physical address 0xffc00000. Probing for Winbond W25Q64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x10, 128 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x20, 256 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x40, 512 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x80, 1024 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x16, 2048 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x32, 4096 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25x64, 8192 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 KB: skipped. Probing for Winbond W29C020(C)/W29C022, 256 KB: skipped. Probing for Winbond W29C040/P, 512 KB: skipped. Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 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: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080A, 1024 KB: skipped. Probing for Winbond W49F002U/N, 256 KB: skipped. Probing for Winbond W49F020, 256 KB: skipped. Probing for Winbond W49V002A, 256 KB: skipped. Probing for Winbond W49V002FA, 256 KB: probe_jedec_common: id1 0x41, id2 0x4d, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 KB: probe_jedec_common: id1 0x4e, id2 0x56, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA (dual mode), 512 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMIC unknown AMIC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel unknown Atmel SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon unknown Eon SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix unknown Macronix SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC unknown PMC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST unknown SST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST unknown ST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sanyo unknown Sanyo SPI chip, 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (RDID), 0 KB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (REMS), 0 KB: probe_spi_rems: id1 0xef, id2 0x15 === 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! Reading flash... Transaction error! run OPCODE 0x03 failed Read operation failed! FAILED. Restoring PCI config space for 00:1f:0 reg 0xdc -- cirrus7 computing Olgastr. 24 73728 Esslingen am Neckar tel: +49 (0) 711 46 05 76 37 mob: +49 (0) 176 62 83 67 27 fax: + 49 (0) 711 46 05 76 37 9 web: www.cirrus7.com mail: felix.engemann(a)cirrus7.com Rechtsform: Einzelunternehmen Inhaber: Felix Engemann USt-IdNr.: DE 271246603 WEEE-Reg.-Nr. DE 79245958

2 2

Chip unkown state?
by VICKI LUTHER 09 Dec '10

09 Dec '10

Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... Erasing flash chip... DONE BLOCK 0x0 DONE BLOCK 0x10000 DONE BLOCK 0x20000 DONE BLOCK 0x30000 DONE BLOCK 0x40000 DONE BLOCK 0x50000 DONE BLOCK 0x60000 ERASE FAILED at 0x00070000! Expected=0xff, Read=0xaa, failed byte count from 0x00070000-0x0007ffff: 0xff60 ERASE FAILED! FAILED! ERASE FAILED! FAILED! Your flash chip is in an unknown state. Get help on IRC at irc.freenode.net (channel #flashrom) or mail flashrom(a)flashrom.org! hp vectra vl 400 trying to update to latest version bios to version 1.08 form 1.03 i backed up the original bios version1.03 using this line sudo flashrom -r original.rom thanks Dan

2 1

Re: [flashrom] [coreboot] FLASHROM: Add support for M25P16.RES
by Carl-Daniel Hailfinger 07 Dec '10

07 Dec '10

Hi Sven, [adding flashrom(a)flashrom.org to CC] thanks for your patch. Please note that a huge number of incompatible chips share the same RES ID. A quick glance at my datasheet collection (I stopped after 5 minutes) resulted in the following matches: AMIC A25L016, A25L16P Eon EN25P16 ESMT F25L016A Generalplus GPR25L161B Macronix MX25L1605*, MX25L1635* PMC Pm25LV016B Spansion S25FL016A ST M25P16 Winbond W25Q16* Are you 100% sure you have a ST M25P16? Regards, Carl-Daniel Your mail follows unqoted so flashrom patchwork will pick it up. On 06.12.2010 17:04, Sven Schnelle wrote: i've tried using flashrom for reading the SPI Flash of my Thinkpad X60s. It seems like it is using the (yet) unsupported M25P16.RES. I've added the few lines required to get it working, and at least reading the Flash works. Haven't tried writing the Flash (yes, i know about the risk regarding EC and friends) ;-) Signed-off-by: Sven Schnelle <svens(a)stackframe.org> Index: flashchips.c =================================================================== --- flashchips.c (revision 1246) +++ flashchips.c (working copy) @@ -6188,9 +6188,33 @@ .write = spi_chip_write_256, .read = spi_chip_read, }, - { .vendor = "ST", + .name = "M25P16.RES", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = 0, /* Unused */ + .model_id = ST_M25P16_RES, + .total_size = 2048, + .page_size = 256, + .tested = TEST_OK_PR, + .probe = probe_spi_res1, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 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 = "M25P32", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = ST_ID, Index: flashchips.h =================================================================== --- flashchips.h (revision 1246) +++ flashchips.h (working copy) @@ -528,6 +528,7 @@ #define ST_M25P40_RES 0x12 #define ST_M25P80 0x2014 #define ST_M25P16 0x2015 +#define ST_M25P16_RES 0x14 #define ST_M25P32 0x2016 #define ST_M25P64 0x2017 #define ST_M25P128 0x2018

2 1

Test results for flashrom on Winfast MCP61SM2MA-ERS2H
by Paul Brookman 06 Dec '10

06 Dec '10

These are from attempts to flash a Winbond chip on a MCP61 chipset board (failed). The chip was previously hot-flashed with the latest bios for the Winfast MCP61 board using flashrom successfully on another board (Foxconn RC4107MA). Transferred to the Winfast board, the rom chip enabled the board to be booted successfully, but could not then be erased. Many thanks, Paul Brookman

2 2

[PATCH] Simplify get_next_write
by Carl-Daniel Hailfinger 06 Dec '10

06 Dec '10

Simplify get_next_write in the partial write code. Suggested by Michael Karcher. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-partial_write_get_next_write_simplify/flashrom.c =================================================================== --- flashrom-partial_write_get_next_write_simplify/flashrom.c (Revision 1245) +++ flashrom-partial_write_get_next_write_simplify/flashrom.c (Arbeitskopie) @@ -928,13 +928,11 @@ /* First location where have and want * do not differ anymore. */ - first_len = i * stride - rel_start; break; } } } - /* Did the loop terminate without setting first_len? */ - if (need_write && ! first_len) + if (need_write) first_len = min(i * stride - rel_start, len); *first_start += rel_start; return first_len; -- http://www.hailfinger.org/

2 2

[commit] r1246 - trunk
by repository service 06 Dec '10

06 Dec '10

Author: hailfinger Date: Mon Dec 6 14:05:44 2010 New Revision: 1246 URL: http://flashrom.org/trac/flashrom/changeset/1246 Log: Simplify get_next_write in the partial write code. Suggested by Michael Karcher. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Michael Karcher <flashrom(a)mkarcher.dialup.fu-berlin.de> Modified: trunk/flashrom.c Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Sun Dec 5 17:33:59 2010 (r1245) +++ trunk/flashrom.c Mon Dec 6 14:05:44 2010 (r1246) @@ -928,13 +928,11 @@ /* First location where have and want * do not differ anymore. */ - first_len = i * stride - rel_start; break; } } } - /* Did the loop terminate without setting first_len? */ - if (need_write && ! first_len) + if (need_write) first_len = min(i * stride - rel_start, len); *first_start += rel_start; return first_len;

1 0

[PATCH] Handle erase failure in partial write, clean up
by Carl-Daniel Hailfinger 05 Dec '10

05 Dec '10

Handle erase failure in partial write. Clean up erase function checking. Update a few comments and messages to improve readability. The erase failure handling is a genuine bugfix which is needed on locked down chipsets and in the unlikely case that write fails halfway through or an incorrect chip definition is used. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-cleanup_erase_and_write/flashrom.c =================================================================== --- flashrom-cleanup_erase_and_write/flashrom.c (Revision 1236) +++ flashrom-cleanup_erase_and_write/flashrom.c (Arbeitskopie) @@ -1429,57 +1429,84 @@ return 0; } +static int check_block_eraser(struct flashchip *flash, int k, int log) +{ + struct block_eraser eraser = flash->block_erasers[k]; + + if (log) + msg_cdbg("Looking at blockwise erase function %i... ", k); + if (!eraser.block_erase && !eraser.eraseblocks[0].count) { + if (log) + msg_cdbg("not defined. "); + return 1; + } + if (!eraser.block_erase && eraser.eraseblocks[0].count) { + if (log) + msg_cdbg("eraseblock layout is known, but no " + "matching block erase function found. "); + return 1; + } + if (eraser.block_erase && !eraser.eraseblocks[0].count) { + if (log) + msg_cdbg("block erase function found, but " + "eraseblock layout is unknown. "); + return 1; + } + return 0; +} + int erase_and_write_flash(struct flashchip *flash, uint8_t *oldcontents, uint8_t *newcontents) { - int k, ret = 0, found = 0; + int k, ret = 0; uint8_t *curcontents; unsigned long size = flash->total_size * 1024; + int usable_erasefunctions = 0; + for (k = 0; k < NUM_ERASEFUNCTIONS; k++) + if (!check_block_eraser(flash, k, 0)) + usable_erasefunctions++; + msg_cinfo("Erasing and writing flash chip... "); + if (!usable_erasefunctions) { + msg_cerr("ERROR: flashrom has no erase function for this flash " + "chip.\n"); + return 1; + } + curcontents = (uint8_t *) malloc(size); /* Copy oldcontents to curcontents to avoid clobbering oldcontents. */ memcpy(curcontents, oldcontents, size); - msg_cinfo("Erasing and writing flash chip... "); for (k = 0; k < NUM_ERASEFUNCTIONS; k++) { - struct block_eraser eraser = flash->block_erasers[k]; - - msg_cdbg("Looking at blockwise erase function %i... ", k); - if (!eraser.block_erase && !eraser.eraseblocks[0].count) { - msg_cdbg("not defined. " - "Looking for another erase function.\n"); + if (check_block_eraser(flash, k, 1) && usable_erasefunctions) { + msg_cdbg("Looking for another erase function.\n"); continue; } - if (!eraser.block_erase && eraser.eraseblocks[0].count) { - msg_cdbg("eraseblock layout is known, but no " - "matching block erase function found. " - "Looking for another erase function.\n"); - continue; - } - if (eraser.block_erase && !eraser.eraseblocks[0].count) { - msg_cdbg("block erase function found, but " - "eraseblock layout is unknown. " - "Looking for another erase function.\n"); - continue; - } - found = 1; + usable_erasefunctions--; msg_cdbg("trying... "); ret = walk_eraseregions(flash, k, &erase_and_write_block_helper, curcontents, newcontents); msg_cdbg("\n"); /* If everything is OK, don't try another erase function. */ if (!ret) break; - /* FIXME: Reread the whole chip here so we know the current - * chip contents? curcontents might be up to date, but this - * code is only reached if something failed, and then we don't - * know exactly what failed, and how. + /* Write/erase failed, so try to find out what the current chip + * contents are. If no usable erase functions remain, we could + * abort the loop instead of continuing, the effect is the same. + * The only difference is whether the reason for other unusable + * functions is printed or not. If in doubt, verbosity wins. */ + if (!usable_erasefunctions) + continue; + if (flash->read(flash, curcontents, 0, size)) { + /* Now we are truly screwed. Read failed as well. */ + msg_cerr("Can't read anymore!\n"); + /* We have no idea about the flash chip contents, so + * retrying with another erase function is pointless. + */ + break; + } } /* Free the scratchpad. */ free(curcontents); - if (!found) { - msg_cerr("ERROR: flashrom has no erase function for this flash chip.\n"); - return 1; - } if (ret) { msg_cerr("FAILED!\n"); @@ -1827,18 +1854,15 @@ * preserved, but in that case we might perform unneeded erase which * takes time as well. */ - msg_cdbg("Reading old flash chip contents...\n"); + msg_cdbg("Reading current flash chip contents...\n"); if (flash->read(flash, oldcontents, 0, size)) { ret = 1; goto out; } - // This should be moved into each flash part's code to do it - // cleanly. This does the job. + /* Build a new image from the given layout. */ handle_romentries(flash, oldcontents, newcontents); - // //////////////////////////////////////////////////////////// - if (write_it) { if (erase_and_write_flash(flash, oldcontents, newcontents)) { msg_cerr("Uh oh. Erase/write failed. Checking if " -- http://www.hailfinger.org/

2 6

[PATCH] Print lock status for Winbond W39*
by Carl-Daniel Hailfinger 05 Dec '10

05 Dec '10

Print lock status for all supported Winbond W39* chips: W39V040A W39V040(F)B W39V040(F)C W39V040FA W39V080A W39V080FA W39V080FA (dual mode) Please note that the W39V040B/W39V040FB pair has identical IDs, identical read/write/erase, but locking differs. Right now they have a common chip definition, but that will have to change in the future. For chipsets which support LPC and FWH, separating the chips will be really painful because both variants will be detected and the user will have to choose. Same problem appears for W39V040C/W39V040FC. A better evil twin handling (patch available) will resolve that problem. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Please run "svn mv w39v080fa.c w39.c" before applying this patch. Index: flashrom-w39_printlock/w39.c =================================================================== --- flashrom-w39_printlock/w39.c (Revision 1241) +++ flashrom-w39_printlock/w39.c (Arbeitskopie) @@ -2,6 +2,7 @@ * This file is part of the flashrom project. * * Copyright (C) 2008 coresystems GmbH + * Copyright (C) 2010 Carl-Daniel Hailfinger * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,67 +22,78 @@ #include "flash.h" #include "chipdrivers.h" -static int unlock_block_winbond_fwhub(struct flashchip *flash, int offset) +static int printlock_w39_fwh_block(struct flashchip *flash, int offset) { chipaddr wrprotect = flash->virtual_registers + offset + 2; uint8_t locking; - msg_cdbg("Trying to unlock block @0x%08x = 0x%02x\n", offset, - chip_readb(wrprotect)); - locking = chip_readb(wrprotect); + msg_cdbg("Lock status of block at 0x%08x is ", offset); switch (locking & 0x7) { case 0: msg_cdbg("Full Access.\n"); - return 0; + break; case 1: msg_cdbg("Write Lock (Default State).\n"); - chip_writeb(0, wrprotect); - return 0; + break; case 2: msg_cdbg("Locked Open (Full Access, Lock Down).\n"); - return 0; + break; case 3: msg_cerr("Error: Write Lock, Locked Down.\n"); - return -1; + break; case 4: msg_cdbg("Read Lock.\n"); - chip_writeb(0, wrprotect); - return 0; + break; case 5: msg_cdbg("Read/Write Lock.\n"); - chip_writeb(0, wrprotect); - return 0; + break; case 6: msg_cerr("Error: Read Lock, Locked Down.\n"); - return -1; + break; case 7: msg_cerr("Error: Read/Write Lock, Locked Down.\n"); - return -1; + break; } - /* We will never reach this point, but GCC doesn't know */ - return -1; + /* Read or write lock present? */ + return (locking & ((1 << 2) | (1 << 0))) ? -1 : 0; } -int unlock_winbond_fwhub(struct flashchip *flash) +static int unlock_w39_fwh_block(struct flashchip *flash, int offset) { - int i, total_size = flash->total_size * 1024; - chipaddr bios = flash->virtual_memory; + chipaddr wrprotect = flash->virtual_registers + offset + 2; uint8_t locking; - /* Are there any hardware restrictions that we can't overcome? - * If flashrom fail here, someone's got to check all those GPIOs. - */ + locking = chip_readb(wrprotect); + /* Read or write lock present? */ + if (locking & ((1 << 2) | (1 << 0))) { + /* Lockdown active? */ + if (locking & (1 << 1)) { + msg_cerr("Can't unlock block at 0x%x!\n", offset); + return -1; + } else { + msg_cdbg("Unlocking block at 0x%x\n", offset); + chip_writeb(0, wrprotect); + } + } + return 0; +} + +static uint8_t w39_idmode_readb(struct flashchip *flash, int offset) +{ + chipaddr bios = flash->virtual_memory; + uint8_t val; + /* Product Identification Entry */ chip_writeb(0xAA, bios + 0x5555); chip_writeb(0x55, bios + 0x2AAA); chip_writeb(0x90, bios + 0x5555); programmer_delay(10); - /* Read Hardware Lock Bits */ - locking = chip_readb(bios + 0xffff2); + /* Read something, maybe hardware lock bits */ + val = chip_readb(bios + offset); /* Product Identification Exit */ chip_writeb(0xAA, bios + 0x5555); @@ -89,25 +101,164 @@ chip_writeb(0xF0, bios + 0x5555); programmer_delay(10); - msg_cdbg("Lockout bits:\n"); + return val; +} - if (locking & (1 << 2)) - msg_cerr("Error: hardware bootblock locking (#TBL).\n"); - else - msg_cdbg("No hardware bootblock locking (good!)\n"); +static int printlock_w39_wblwp(uint8_t lock) +{ + msg_cdbg("Hardware bootblock locking (#TBL) is %sactive.\n", + (lock & (1 << 2)) ? "" : "not "); + msg_cdbg("Hardware remaining chip locking (#WP) is %sactive..\n", + (lock & (1 << 3)) ? "" : "not "); + if (lock & ((1 << 2) | (1 << 3))) + return -1; - if (locking & (1 << 3)) - msg_cerr("Error: hardware block locking (#WP).\n"); - else - msg_cdbg("No hardware block locking (good!)\n"); + return 0; +} - if (locking & ((1 << 2) | (1 << 3))) +static int printlock_w39_bootblock_64k16k(uint8_t lock) +{ + msg_cdbg("Software 64 kB bootblock locking is %sactive.\n", + (lock & (1 << 0)) ? "" : "not "); + msg_cdbg("Software 16 kB bootblock locking is %sactive.\n", + (lock & (1 << 1)) ? "" : "not "); + if (lock & ((1 << 1) | (1 << 0))) return -1; + return 0; +} + +static int printlock_w39_common(struct flashchip *flash, int offset) +{ + uint8_t lock; + + lock = w39_idmode_readb(flash, offset); + msg_cdbg("Lockout bits:\n"); + return printlock_w39_wblwp(lock); +} + +static int printlock_w39_fwh(struct flashchip *flash) +{ + int i, total_size = flash->total_size * 1024; + + /* Print lock status of the complete chip */ + for (i = 0; i < total_size; i += flash->page_size) + if (printlock_w39_fwh_block(flash, i)) + return -1; + + return 0; +} + +static int unlock_w39_fwh(struct flashchip *flash) +{ + int i, total_size = flash->total_size * 1024; + /* Unlock the complete chip */ for (i = 0; i < total_size; i += flash->page_size) - if (unlock_block_winbond_fwhub(flash, i)) + if (unlock_w39_fwh_block(flash, i)) return -1; return 0; } + +int printlock_w39v040a(struct flashchip *flash) +{ + uint8_t lock; + int ret = 0; + + /* The W39V040A datasheet contradicts itself on the lock register + * location: 0x00002 and 0x7fff2 are both mentioned. Pick the one + * which is similar to the other chips of the same family. + */ + lock = w39_idmode_readb(flash, 0x7fff2); + msg_cdbg("Lockout bits:\n"); + + ret = printlock_w39_wblwp(lock); + ret |= printlock_w39_bootblock_64k16k(lock); + + return ret; +} + +int printlock_w39v040b(struct flashchip *flash) +{ + return printlock_w39_common(flash, 0x7fff2); +} + +int printlock_w39v040c(struct flashchip *flash) +{ + return printlock_w39_common(flash, 0xfff2); +} + +int printlock_w39v040fa(struct flashchip *flash) +{ + int ret = 0; + + ret = printlock_w39v040a(flash); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +/* Unused because W39V040B and W39V040FB can not be distinguished from each + * other based on ID. + */ +int printlock_w39v040fb(struct flashchip *flash) +{ + int ret = 0; + + ret = printlock_w39v040b(flash); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +/* Unused because W39V040C and W39V040FC can not be distinguished from each + * other based on ID. + */ +int printlock_w39v040fc(struct flashchip *flash) +{ + int ret = 0; + + /* W39V040C and W39V040FC use different WP/TBL offsets. */ + ret = printlock_w39_common(flash, 0x7fff2); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +int printlock_w39v080a(struct flashchip *flash) +{ + return printlock_w39_common(flash, 0xffff2); +} + +int printlock_w39v080fa(struct flashchip *flash) +{ + int ret = 0; + + ret = printlock_w39v080a(flash); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +int printlock_w39v080fa_dual(struct flashchip *flash) +{ + msg_cinfo("Block locking for W39V080FA in dual mode is " + "undocumented.\n"); + /* Better safe than sorry. */ + return -1; +} + +int unlock_w39v080fa(struct flashchip *flash) +{ + if (unlock_w39_fwh(flash)) + return -1; + /* The soft bootblock locks may have been deactivated by the unlock + * above, so check them last. + */ + if (printlock_w39_common(flash, 0xffff2)) + return -1; + + return 0; +} + Index: flashrom-w39_printlock/Makefile =================================================================== --- flashrom-w39_printlock/Makefile (Revision 1241) +++ flashrom-w39_printlock/Makefile (Arbeitskopie) @@ -82,7 +82,7 @@ endif endif -CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \ +CHIP_OBJS = jedec.o stm50flw0x0x.o w39.o w29ee011.o \ sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \ sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o sharplhf00l04.o Index: flashrom-w39_printlock/w39v040c.c =================================================================== --- flashrom-w39_printlock/w39v040c.c (Revision 1241) +++ flashrom-w39_printlock/w39v040c.c (Arbeitskopie) @@ -1,48 +0,0 @@ -/* - * This file is part of the flashrom project. - * - * Copyright (C) 2008 Peter Stuge <peter(a)stuge.se> - * - * 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 - */ - -#include "flash.h" -#include "chipdrivers.h" - -int printlock_w39v040c(struct flashchip *flash) -{ - chipaddr bios = flash->virtual_memory; - uint8_t lock; - - chip_writeb(0xAA, bios + 0x5555); - programmer_delay(10); - chip_writeb(0x55, bios + 0x2AAA); - programmer_delay(10); - chip_writeb(0x90, bios + 0x5555); - programmer_delay(10); - - lock = chip_readb(bios + 0xfff2); - - chip_writeb(0xAA, bios + 0x5555); - programmer_delay(10); - chip_writeb(0x55, bios + 0x2AAA); - programmer_delay(10); - chip_writeb(0xF0, bios + 0x5555); - programmer_delay(40); - - msg_cdbg("%s: Boot block #TBL is %slocked, rest of chip #WP is %slocked.\n", - __func__, lock & 0x4 ? "" : "un", lock & 0x8 ? "" : "un"); - return 0; -} Index: flashrom-w39_printlock/flashchips.c =================================================================== --- flashrom-w39_printlock/flashchips.c (Revision 1241) +++ flashrom-w39_printlock/flashchips.c (Arbeitskopie) @@ -7593,6 +7593,7 @@ .block_erase = erase_chip_block_jedec, } }, + .printlock = printlock_w39v040a, .write = write_jedec_1, .read = read_memmapped, }, @@ -7600,7 +7601,7 @@ { .vendor = "Winbond", .name = "W39V040(F)B", - .bustype = CHIP_BUSTYPE_LPC, + .bustype = CHIP_BUSTYPE_LPC | CHIP_BUSTYPE_FWH, .manufacture_id = WINBOND_ID, .model_id = WINBOND_W39V040B, .total_size = 512, @@ -7619,6 +7620,7 @@ .block_erase = erase_chip_block_jedec, } }, + .printlock = printlock_w39v040b, .write = write_jedec_1, .read = read_memmapped, }, @@ -7626,7 +7628,7 @@ { .vendor = "Winbond", .name = "W39V040(F)C", - .bustype = CHIP_BUSTYPE_LPC, + .bustype = CHIP_BUSTYPE_LPC | CHIP_BUSTYPE_FWH, .manufacture_id = WINBOND_ID, .model_id = WINBOND_W39V040C, .total_size = 512, @@ -7634,7 +7636,7 @@ .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe_timing = 10, .block_erasers = { { @@ -7675,7 +7677,7 @@ .block_erase = erase_chip_block_jedec, } }, - .printlock = printlock_sst_fwhub, + .printlock = printlock_w39v040fa, .unlock = unlock_sst_fwhub, .write = write_jedec_1, .read = read_memmapped, @@ -7703,6 +7705,7 @@ .block_erase = erase_chip_block_jedec, } }, + .printlock = printlock_w39v080a, .write = write_jedec_1, .read = read_memmapped, }, @@ -7834,7 +7837,7 @@ .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, .tested = TEST_OK_PRE, .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe_timing = 10, .block_erasers = { { @@ -7845,7 +7848,8 @@ .block_erase = erase_chip_block_jedec, } }, - .unlock = unlock_winbond_fwhub, + .printlock = printlock_w39v080fa, + .unlock = unlock_w39v080fa, .write = write_jedec_1, .read = read_memmapped, }, @@ -7861,7 +7865,7 @@ .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe_timing = 10, .block_erasers = { { @@ -7872,7 +7876,7 @@ .block_erase = erase_chip_block_jedec, } }, - .unlock = unlock_winbond_fwhub, + .printlock = printlock_w39v080fa_dual, .write = write_jedec_1, .read = read_memmapped, }, Index: flashrom-w39_printlock/w39v080fa.c =================================================================== --- flashrom-w39_printlock/w39v080fa.c (Revision 1241) +++ flashrom-w39_printlock/w39v080fa.c (Arbeitskopie) @@ -1,113 +0,0 @@ -/* - * This file is part of the flashrom project. - * - * Copyright (C) 2008 coresystems GmbH - * - * 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 - */ - -#include "flash.h" -#include "chipdrivers.h" - -static int unlock_block_winbond_fwhub(struct flashchip *flash, int offset) -{ - chipaddr wrprotect = flash->virtual_registers + offset + 2; - uint8_t locking; - - msg_cdbg("Trying to unlock block @0x%08x = 0x%02x\n", offset, - chip_readb(wrprotect)); - - locking = chip_readb(wrprotect); - switch (locking & 0x7) { - case 0: - msg_cdbg("Full Access.\n"); - return 0; - case 1: - msg_cdbg("Write Lock (Default State).\n"); - chip_writeb(0, wrprotect); - return 0; - case 2: - msg_cdbg("Locked Open (Full Access, Lock Down).\n"); - return 0; - case 3: - msg_cerr("Error: Write Lock, Locked Down.\n"); - return -1; - case 4: - msg_cdbg("Read Lock.\n"); - chip_writeb(0, wrprotect); - return 0; - case 5: - msg_cdbg("Read/Write Lock.\n"); - chip_writeb(0, wrprotect); - return 0; - case 6: - msg_cerr("Error: Read Lock, Locked Down.\n"); - return -1; - case 7: - msg_cerr("Error: Read/Write Lock, Locked Down.\n"); - return -1; - } - - /* We will never reach this point, but GCC doesn't know */ - return -1; -} - -int unlock_winbond_fwhub(struct flashchip *flash) -{ - int i, total_size = flash->total_size * 1024; - chipaddr bios = flash->virtual_memory; - uint8_t locking; - - /* Are there any hardware restrictions that we can't overcome? - * If flashrom fail here, someone's got to check all those GPIOs. - */ - - /* Product Identification Entry */ - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0x90, bios + 0x5555); - programmer_delay(10); - - /* Read Hardware Lock Bits */ - locking = chip_readb(bios + 0xffff2); - - /* Product Identification Exit */ - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0xF0, bios + 0x5555); - programmer_delay(10); - - msg_cdbg("Lockout bits:\n"); - - if (locking & (1 << 2)) - msg_cerr("Error: hardware bootblock locking (#TBL).\n"); - else - msg_cdbg("No hardware bootblock locking (good!)\n"); - - if (locking & (1 << 3)) - msg_cerr("Error: hardware block locking (#WP).\n"); - else - msg_cdbg("No hardware block locking (good!)\n"); - - if (locking & ((1 << 2) | (1 << 3))) - return -1; - - /* Unlock the complete chip */ - for (i = 0; i < total_size; i += flash->page_size) - if (unlock_block_winbond_fwhub(flash, i)) - return -1; - - return 0; -} Index: flashrom-w39_printlock/chipdrivers.h =================================================================== --- flashrom-w39_printlock/chipdrivers.h (Revision 1241) +++ flashrom-w39_printlock/chipdrivers.h (Arbeitskopie) @@ -109,12 +109,16 @@ int printlock_sst_fwhub(struct flashchip *flash); int unlock_sst_fwhub(struct flashchip *flash); -/* w39v040c.c */ +/* w39.c */ +int printlock_w39v040a(struct flashchip *flash); +int printlock_w39v040b(struct flashchip *flash); int printlock_w39v040c(struct flashchip *flash); +int printlock_w39v040fa(struct flashchip *flash); +int printlock_w39v080a(struct flashchip *flash); +int printlock_w39v080fa(struct flashchip *flash); +int printlock_w39v080fa_dual(struct flashchip *flash); +int unlock_w39v080fa(struct flashchip *flash); -/* w39V080fa.c */ -int unlock_winbond_fwhub(struct flashchip *flash); - /* w29ee011.c */ int probe_w29ee011(struct flashchip *flash); -- http://www.hailfinger.org/

3 6

[commit] r1245 - trunk
by repository service 05 Dec '10

05 Dec '10

Author: hailfinger Date: Sun Dec 5 17:33:59 2010 New Revision: 1245 URL: http://flashrom.org/trac/flashrom/changeset/1245 Log: Add support for Winbond W39V040FB and W39V040FC. Print lock status for all supported Winbond W39* chips: W39V040A, W39V040B, W39V040C, W39V040FA, W39V040FB, W39V040FC, W39V080A, W39V080FA, W39V080FA (dual mode). Fill in correct probe timing for Winbond W39V040C and W39V080FA. Please note that the W39V040B/W39V040FB pair has identical IDs, identical read/write/erase, but locking differs. Same applies to W39V040C/W39V040FC. This causes double detection on chipsets which support LPC and FWH, making flashing more difficult because the user has to select the correct chip. This is called the evil twin problem. A better evil twin handling (patch available) will resolve that problem. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Michael Karcher <flashrom(a)mkarcher.dialup.fu-berlin.de> Added: trunk/w39.c - copied, changed from r1241, trunk/w39v080fa.c Deleted: trunk/w39v040c.c trunk/w39v080fa.c Modified: trunk/Makefile trunk/chipdrivers.h trunk/flashchips.c Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Sun Dec 5 16:14:44 2010 (r1244) +++ trunk/Makefile Sun Dec 5 17:33:59 2010 (r1245) @@ -82,7 +82,7 @@ endif endif -CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \ +CHIP_OBJS = jedec.o stm50flw0x0x.o w39.o w29ee011.o \ sst28sf040.o m29f400bt.o 82802ab.o pm49fl00x.o \ sst49lfxxxc.o sst_fwhub.o flashchips.o spi.o spi25.o sharplhf00l04.o Modified: trunk/chipdrivers.h ============================================================================== --- trunk/chipdrivers.h Sun Dec 5 16:14:44 2010 (r1244) +++ trunk/chipdrivers.h Sun Dec 5 17:33:59 2010 (r1245) @@ -109,11 +109,17 @@ int printlock_sst_fwhub(struct flashchip *flash); int unlock_sst_fwhub(struct flashchip *flash); -/* w39v040c.c */ +/* w39.c */ +int printlock_w39v040a(struct flashchip *flash); +int printlock_w39v040b(struct flashchip *flash); int printlock_w39v040c(struct flashchip *flash); - -/* w39V080fa.c */ -int unlock_winbond_fwhub(struct flashchip *flash); +int printlock_w39v040fa(struct flashchip *flash); +int printlock_w39v040fb(struct flashchip *flash); +int printlock_w39v040fc(struct flashchip *flash); +int printlock_w39v080a(struct flashchip *flash); +int printlock_w39v080fa(struct flashchip *flash); +int printlock_w39v080fa_dual(struct flashchip *flash); +int unlock_w39v080fa(struct flashchip *flash); /* w29ee011.c */ int probe_w29ee011(struct flashchip *flash); Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Sun Dec 5 16:14:44 2010 (r1244) +++ trunk/flashchips.c Sun Dec 5 17:33:59 2010 (r1245) @@ -7593,13 +7593,14 @@ .block_erase = erase_chip_block_jedec, } }, + .printlock = printlock_w39v040a, .write = write_jedec_1, .read = read_memmapped, }, { .vendor = "Winbond", - .name = "W39V040(F)B", + .name = "W39V040B", .bustype = CHIP_BUSTYPE_LPC, .manufacture_id = WINBOND_ID, .model_id = WINBOND_W39V040B, @@ -7619,13 +7620,14 @@ .block_erase = erase_chip_block_jedec, } }, + .printlock = printlock_w39v040b, .write = write_jedec_1, .read = read_memmapped, }, { .vendor = "Winbond", - .name = "W39V040(F)C", + .name = "W39V040C", .bustype = CHIP_BUSTYPE_LPC, .manufacture_id = WINBOND_ID, .model_id = WINBOND_W39V040C, @@ -7634,7 +7636,7 @@ .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe_timing = 10, .block_erasers = { { @@ -7675,7 +7677,7 @@ .block_erase = erase_chip_block_jedec, } }, - .printlock = printlock_sst_fwhub, + .printlock = printlock_w39v040fa, .unlock = unlock_sst_fwhub, .write = write_jedec_1, .read = read_memmapped, @@ -7683,6 +7685,60 @@ { .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_PRE, + .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, + .write = write_jedec_1, + .read = read_memmapped, + }, + + { + .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, + }, + + { + .vendor = "Winbond", .name = "W39V080A", .bustype = CHIP_BUSTYPE_LPC, .manufacture_id = WINBOND_ID, @@ -7703,6 +7759,7 @@ .block_erase = erase_chip_block_jedec, } }, + .printlock = printlock_w39v080a, .write = write_jedec_1, .read = read_memmapped, }, @@ -7834,7 +7891,7 @@ .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, .tested = TEST_OK_PRE, .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe_timing = 10, .block_erasers = { { @@ -7845,7 +7902,8 @@ .block_erase = erase_chip_block_jedec, } }, - .unlock = unlock_winbond_fwhub, + .printlock = printlock_w39v080fa, + .unlock = unlock_w39v080fa, .write = write_jedec_1, .read = read_memmapped, }, @@ -7861,7 +7919,7 @@ .feature_bits = FEATURE_REGISTERMAP | FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_FIXME, + .probe_timing = 10, .block_erasers = { { @@ -7872,7 +7930,7 @@ .block_erase = erase_chip_block_jedec, } }, - .unlock = unlock_winbond_fwhub, + .printlock = printlock_w39v080fa_dual, .write = write_jedec_1, .read = read_memmapped, }, Copied and modified: trunk/w39.c (from r1241, trunk/w39v080fa.c) ============================================================================== --- trunk/w39v080fa.c Fri Dec 3 15:48:11 2010 (r1241, copy source) +++ trunk/w39.c Sun Dec 5 17:33:59 2010 (r1245) @@ -2,6 +2,7 @@ * This file is part of the flashrom project. * * Copyright (C) 2008 coresystems GmbH + * Copyright (C) 2010 Carl-Daniel Hailfinger * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -21,58 +22,69 @@ #include "flash.h" #include "chipdrivers.h" -static int unlock_block_winbond_fwhub(struct flashchip *flash, int offset) +static int printlock_w39_fwh_block(struct flashchip *flash, int offset) { chipaddr wrprotect = flash->virtual_registers + offset + 2; uint8_t locking; - msg_cdbg("Trying to unlock block @0x%08x = 0x%02x\n", offset, - chip_readb(wrprotect)); - locking = chip_readb(wrprotect); + msg_cdbg("Lock status of block at 0x%08x is ", offset); switch (locking & 0x7) { case 0: msg_cdbg("Full Access.\n"); - return 0; + break; case 1: msg_cdbg("Write Lock (Default State).\n"); - chip_writeb(0, wrprotect); - return 0; + break; case 2: msg_cdbg("Locked Open (Full Access, Lock Down).\n"); - return 0; + break; case 3: msg_cerr("Error: Write Lock, Locked Down.\n"); - return -1; + break; case 4: msg_cdbg("Read Lock.\n"); - chip_writeb(0, wrprotect); - return 0; + break; case 5: msg_cdbg("Read/Write Lock.\n"); - chip_writeb(0, wrprotect); - return 0; + break; case 6: msg_cerr("Error: Read Lock, Locked Down.\n"); - return -1; + break; case 7: msg_cerr("Error: Read/Write Lock, Locked Down.\n"); - return -1; + break; } - /* We will never reach this point, but GCC doesn't know */ - return -1; + /* Read or write lock present? */ + return (locking & ((1 << 2) | (1 << 0))) ? -1 : 0; } -int unlock_winbond_fwhub(struct flashchip *flash) +static int unlock_w39_fwh_block(struct flashchip *flash, int offset) { - int i, total_size = flash->total_size * 1024; - chipaddr bios = flash->virtual_memory; + chipaddr wrprotect = flash->virtual_registers + offset + 2; uint8_t locking; - /* Are there any hardware restrictions that we can't overcome? - * If flashrom fail here, someone's got to check all those GPIOs. - */ + locking = chip_readb(wrprotect); + /* Read or write lock present? */ + if (locking & ((1 << 2) | (1 << 0))) { + /* Lockdown active? */ + if (locking & (1 << 1)) { + msg_cerr("Can't unlock block at 0x%x!\n", offset); + return -1; + } else { + msg_cdbg("Unlocking block at 0x%x\n", offset); + chip_writeb(0, wrprotect); + } + } + + return 0; +} + +static uint8_t w39_idmode_readb(struct flashchip *flash, int offset) +{ + chipaddr bios = flash->virtual_memory; + uint8_t val; /* Product Identification Entry */ chip_writeb(0xAA, bios + 0x5555); @@ -80,8 +92,8 @@ chip_writeb(0x90, bios + 0x5555); programmer_delay(10); - /* Read Hardware Lock Bits */ - locking = chip_readb(bios + 0xffff2); + /* Read something, maybe hardware lock bits */ + val = chip_readb(bios + offset); /* Product Identification Exit */ chip_writeb(0xAA, bios + 0x5555); @@ -89,25 +101,155 @@ chip_writeb(0xF0, bios + 0x5555); programmer_delay(10); - msg_cdbg("Lockout bits:\n"); + return val; +} - if (locking & (1 << 2)) - msg_cerr("Error: hardware bootblock locking (#TBL).\n"); - else - msg_cdbg("No hardware bootblock locking (good!)\n"); - - if (locking & (1 << 3)) - msg_cerr("Error: hardware block locking (#WP).\n"); - else - msg_cdbg("No hardware block locking (good!)\n"); +static int printlock_w39_tblwp(uint8_t lock) +{ + msg_cdbg("Hardware bootblock locking (#TBL) is %sactive.\n", + (lock & (1 << 2)) ? "" : "not "); + msg_cdbg("Hardware remaining chip locking (#WP) is %sactive..\n", + (lock & (1 << 3)) ? "" : "not "); + if (lock & ((1 << 2) | (1 << 3))) + return -1; - if (locking & ((1 << 2) | (1 << 3))) + return 0; +} + +static int printlock_w39_bootblock_64k16k(uint8_t lock) +{ + msg_cdbg("Software 64 kB bootblock locking is %sactive.\n", + (lock & (1 << 0)) ? "" : "not "); + msg_cdbg("Software 16 kB bootblock locking is %sactive.\n", + (lock & (1 << 1)) ? "" : "not "); + if (lock & ((1 << 1) | (1 << 0))) return -1; + return 0; +} + +static int printlock_w39_common(struct flashchip *flash, int offset) +{ + uint8_t lock; + + lock = w39_idmode_readb(flash, offset); + msg_cdbg("Lockout bits:\n"); + return printlock_w39_tblwp(lock); +} + +static int printlock_w39_fwh(struct flashchip *flash) +{ + int i, total_size = flash->total_size * 1024; + int ret = 0; + + /* Print lock status of the complete chip */ + for (i = 0; i < total_size; i += flash->page_size) + ret |= printlock_w39_fwh_block(flash, i); + + return ret; +} + +static int unlock_w39_fwh(struct flashchip *flash) +{ + int i, total_size = flash->total_size * 1024; + /* Unlock the complete chip */ for (i = 0; i < total_size; i += flash->page_size) - if (unlock_block_winbond_fwhub(flash, i)) + if (unlock_w39_fwh_block(flash, i)) return -1; return 0; } + +int printlock_w39v040a(struct flashchip *flash) +{ + uint8_t lock; + int ret = 0; + + /* The W39V040A datasheet contradicts itself on the lock register + * location: 0x00002 and 0x7fff2 are both mentioned. Pick the one + * which is similar to the other chips of the same family. + */ + lock = w39_idmode_readb(flash, 0x7fff2); + msg_cdbg("Lockout bits:\n"); + + ret = printlock_w39_tblwp(lock); + ret |= printlock_w39_bootblock_64k16k(lock); + + return ret; +} + +int printlock_w39v040b(struct flashchip *flash) +{ + return printlock_w39_common(flash, 0x7fff2); +} + +int printlock_w39v040c(struct flashchip *flash) +{ + /* Typo in the datasheet? The other chips use 0x7fff2. */ + return printlock_w39_common(flash, 0xfff2); +} + +int printlock_w39v040fa(struct flashchip *flash) +{ + int ret = 0; + + ret = printlock_w39v040a(flash); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +int printlock_w39v040fb(struct flashchip *flash) +{ + int ret = 0; + + ret = printlock_w39v040b(flash); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +int printlock_w39v040fc(struct flashchip *flash) +{ + int ret = 0; + + /* W39V040C and W39V040FC use different WP/TBL offsets. */ + ret = printlock_w39_common(flash, 0x7fff2); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +int printlock_w39v080a(struct flashchip *flash) +{ + return printlock_w39_common(flash, 0xffff2); +} + +int printlock_w39v080fa(struct flashchip *flash) +{ + int ret = 0; + + ret = printlock_w39v080a(flash); + ret |= printlock_w39_fwh(flash); + + return ret; +} + +int printlock_w39v080fa_dual(struct flashchip *flash) +{ + msg_cinfo("Block locking for W39V080FA in dual mode is " + "undocumented.\n"); + /* Better safe than sorry. */ + return -1; +} + +int unlock_w39v080fa(struct flashchip *flash) +{ + if (unlock_w39_fwh(flash)) + return -1; + if (printlock_w39_common(flash, 0xffff2)) + return -1; + + return 0; +}

1 0

[commit] r1244 - trunk
by repository service 05 Dec '10

05 Dec '10

Author: hailfinger Date: Sun Dec 5 16:14:44 2010 New Revision: 1244 URL: http://flashrom.org/trac/flashrom/changeset/1244 Log: Clean up erase function checking. Update a few comments and messages to improve readability. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Michael Karcher <flashrom(a)mkarcher.dialup.fu-berlin.de> Modified: trunk/flashrom.c Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Sat Dec 4 12:56:52 2010 (r1243) +++ trunk/flashrom.c Sun Dec 5 16:14:44 2010 (r1244) @@ -1455,39 +1455,58 @@ return 0; } +static int check_block_eraser(struct flashchip *flash, int k, int log) +{ + struct block_eraser eraser = flash->block_erasers[k]; + + if (!eraser.block_erase && !eraser.eraseblocks[0].count) { + if (log) + msg_cdbg("not defined. "); + return 1; + } + if (!eraser.block_erase && eraser.eraseblocks[0].count) { + if (log) + msg_cdbg("eraseblock layout is known, but matching " + "block erase function is not implemented. "); + return 1; + } + if (eraser.block_erase && !eraser.eraseblocks[0].count) { + if (log) + msg_cdbg("block erase function found, but " + "eraseblock layout is not defined. "); + return 1; + } + return 0; +} + int erase_and_write_flash(struct flashchip *flash, uint8_t *oldcontents, uint8_t *newcontents) { - int k, ret = 0, found = 0; + int k, ret = 0; uint8_t *curcontents; unsigned long size = flash->total_size * 1024; + int usable_erasefunctions = 0; + + for (k = 0; k < NUM_ERASEFUNCTIONS; k++) + if (!check_block_eraser(flash, k, 0)) + usable_erasefunctions++; + msg_cinfo("Erasing and writing flash chip... "); + if (!usable_erasefunctions) { + msg_cerr("ERROR: flashrom has no erase function for this flash " + "chip.\n"); + return 1; + } curcontents = (uint8_t *) malloc(size); /* Copy oldcontents to curcontents to avoid clobbering oldcontents. */ memcpy(curcontents, oldcontents, size); - msg_cinfo("Erasing and writing flash chip... "); for (k = 0; k < NUM_ERASEFUNCTIONS; k++) { - struct block_eraser eraser = flash->block_erasers[k]; - msg_cdbg("Looking at blockwise erase function %i... ", k); - if (!eraser.block_erase && !eraser.eraseblocks[0].count) { - msg_cdbg("not defined. " - "Looking for another erase function.\n"); - continue; - } - if (!eraser.block_erase && eraser.eraseblocks[0].count) { - msg_cdbg("eraseblock layout is known, but no " - "matching block erase function found. " - "Looking for another erase function.\n"); + if (check_block_eraser(flash, k, 1) && usable_erasefunctions) { + msg_cdbg("Looking for another erase function.\n"); continue; } - if (eraser.block_erase && !eraser.eraseblocks[0].count) { - msg_cdbg("block erase function found, but " - "eraseblock layout is unknown. " - "Looking for another erase function.\n"); - continue; - } - found = 1; + usable_erasefunctions--; msg_cdbg("trying... "); ret = walk_eraseregions(flash, k, &erase_and_write_block_helper, curcontents, newcontents); msg_cdbg("\n"); @@ -1500,6 +1519,8 @@ * The only difference is whether the reason for other unusable * functions is printed or not. If in doubt, verbosity wins. */ + if (!usable_erasefunctions) + continue; if (flash->read(flash, curcontents, 0, size)) { /* Now we are truly screwed. Read failed as well. */ msg_cerr("Can't read anymore!\n"); @@ -1511,10 +1532,6 @@ } /* Free the scratchpad. */ free(curcontents); - if (!found) { - msg_cerr("ERROR: flashrom has no erase function for this flash chip.\n"); - return 1; - } if (ret) { msg_cerr("FAILED!\n");

1 0

[PATCH] Avoid buffer overflow for excessive layouts
by Carl-Daniel Hailfinger 04 Dec '10

04 Dec '10

Stop reading layout info when the max layout count has been reached. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-layout_overflow/layout.c =================================================================== --- flashrom-layout_overflow/layout.c (Revision 1238) +++ flashrom-layout_overflow/layout.c (Arbeitskopie) @@ -152,6 +152,14 @@ while (!feof(romlayout)) { char *tstr1, *tstr2; + + if (romimages >= MAX_ROMLAYOUT) { + msg_gerr("Maximum number of ROM images (%i) in layout " + "file reached before end of layout file.\n", + MAX_ROMLAYOUT); + msg_gerr("Ignoring the rest of the layout file.\n"); + break; + } if (2 != fscanf(romlayout, "%s %s\n", tempstr, rom_entries[romimages].name)) continue; #if 0 -- http://www.hailfinger.org/

2 2

[commit] r1243 - trunk
by repository service 04 Dec '10

04 Dec '10

Author: hailfinger Date: Sat Dec 4 12:56:52 2010 New Revision: 1243 URL: http://flashrom.org/trac/flashrom/changeset/1243 Log: Stop reading layout info when the max layout count has been reached. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/layout.c Modified: trunk/layout.c ============================================================================== --- trunk/layout.c Sat Dec 4 04:26:40 2010 (r1242) +++ trunk/layout.c Sat Dec 4 12:56:52 2010 (r1243) @@ -152,6 +152,14 @@ while (!feof(romlayout)) { char *tstr1, *tstr2; + + if (romimages >= MAX_ROMLAYOUT) { + msg_gerr("Maximum number of ROM images (%i) in layout " + "file reached before end of layout file.\n", + MAX_ROMLAYOUT); + msg_gerr("Ignoring the rest of the layout file.\n"); + break; + } if (2 != fscanf(romlayout, "%s %s\n", tempstr, rom_entries[romimages].name)) continue; #if 0

1 0

[PATCH] jedec timing cleanup
by David Borg 04 Dec '10

04 Dec '10

Fix TIMING_IGNORED with correct timing info. Regards, David Signed-off-by: David Borg <borg.db(a)gmail.com> Index: flashchips.c =================================================================== --- flashchips.c (revision 1145) +++ flashchips.c (working copy) @@ -155,7 +155,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -181,7 +181,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -233,7 +233,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -256,10 +256,11 @@ .model_id = AM_29LV080B, .total_size = 1024, .page_size = 64 * 1024, + /* datasheet specifies address as don't care */ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -890,7 +891,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -921,7 +922,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_OK_PRW, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -952,7 +953,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3737,7 +3738,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3769,7 +3770,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3801,7 +3802,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3832,7 +3833,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_OK_PRW, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3863,7 +3864,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -6125,7 +6126,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine doesn't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, /* datasheet specifies no timing */ .block_erasers = { {

2 3

[commit] r1242 - trunk
by repository service 04 Dec '10

04 Dec '10

Author: hailfinger Date: Sat Dec 4 04:26:40 2010 New Revision: 1242 URL: http://flashrom.org/trac/flashrom/changeset/1242 Log: Annotate the following chips with probe timing: Am29F016D, Am29F040B, Am29LV040B, Am29LV081B, A29002B, A29002T, A29040B, MX29F001B, MX29F001T, MX29F002B, MX29F002T, MX29LV040, M29F040B Signed-off-by: David Borg <borg.db(a)gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/flashchips.c Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Fri Dec 3 15:48:11 2010 (r1241) +++ trunk/flashchips.c Sat Dec 4 04:26:40 2010 (r1242) @@ -155,7 +155,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -181,7 +181,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -233,7 +233,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_OK_PRE, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -256,10 +256,10 @@ .model_id = AMD_AM29LV080B, .total_size = 1024, .page_size = 64 * 1024, - .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, + .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, /* datasheet specifies address as don't care */ .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -898,7 +898,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -929,7 +929,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_OK_PR, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -960,7 +960,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3818,7 +3818,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3850,7 +3850,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3882,7 +3882,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3913,7 +3913,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_OK_PR, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -3970,7 +3970,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_SHORT_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (mx29f002.c) */ + .probe_timing = TIMING_ZERO, .block_erasers = { { @@ -6398,7 +6398,7 @@ .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET, .tested = TEST_UNTESTED, .probe = probe_jedec, - .probe_timing = TIMING_IGNORED, /* routine doesn't use probe_timing (am29f040b.c) */ + .probe_timing = TIMING_ZERO, /* datasheet specifies no timing */ .block_erasers = { {

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Request support for Zotac GeForce 9300-ITX WIFI. (MCP7A)
by Serge Blais 03 Dec '10

03 Dec '10

Here included is the output of flashrom -V The flash is on a socket and if it gets borked, I can reprogram it using a flashrom/FT2232H programmer I can assemble quickly. Thanks.

1 0

Re: [flashrom] [PATCH] Add support for the Open Graphics Project card as a programmer
by Carl-Daniel Hailfinger 03 Dec '10

03 Dec '10

On 03.12.2010 14:00, Mark Marshall wrote: > You're right, the naming in the first patch was a little off. > The problem is that I'm not really sure what name to use - OGP > is the project, OGD1 is the first development card and OGA1 is > the first real card (which is still in the future). I've moved > to calling it OGP - in the scope of flashrom this seems like > the best choice. IF we have multiple different cards then I can > add a parameter to choose between them. > > I've also folded in your changes, and written a short entry > for the man page. > Thanks for incorporating the review comments! > Signed-off-by: Mark Marshall > Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> and committed with minor changes (cosmetics) in r1241. Regards, Carl-Daniel > On 01.12.2010 19:12, Mark Marshall wrote: > >> The attached patch adds support for the Open Graphics Project >> development card, OGD1, as a SPI flash programmer. The project is in >> the the process of designing and making a complete, open source, >> graphics card. Check out http://wiki.opengraphics.org. >> >> The first development card is a PCI add in card containing a couple of >> FPGAs and a couple of serial flash chips (amongst other things). The >> FPGA's are called XP10 and S3 (their part numbers). The XP10 contains >> it's own flash and does not need to be programmed by flashrom - it >> ensures that the device can enumerate on the PCI bus without needing >> further configuration. >> >> The larger FPGA is the S3. This is configured from a large serial >> flash (2M bytes). The second serial flash is used to store the VGA >> BIOS. It is smaller (128K bytes). >> >> The attached patch adds support for programming either of the two >> serial flash chips. They are both serial SPI devices. >> >> The programmer device takes one configuration option which selects >> which of the two flash chips is accessed. This must be set to either >> "cprom" or "bprom". (The project refers to the two chips as "cprom" / >> "bprom", "s3" and "bios" are more readable alternatives). >> -- http://www.hailfinger.org/

1 0

[commit] r1241 - trunk
by repository service 03 Dec '10

03 Dec '10

Author: hailfinger Date: Fri Dec 3 15:48:11 2010 New Revision: 1241 URL: http://flashrom.org/trac/flashrom/changeset/1241 Log: Add support for the Open Graphics Project development card, OGD1, as a SPI flash programmer. The project is in the the process of designing and making a complete, open source, graphics card. More info at http://wiki.opengraphics.org. The first development card is a PCI add in card containing a couple of FPGAs and a couple of serial flash chips (amongst other things). The FPGAs are called XP10 and S3 (their part numbers). The XP10 contains its own flash and does not need to be programmed by flashrom - it ensures that the device can enumerate on the PCI bus without needing further configuration. The larger FPGA is the S3. This is configured from a large SPI flash (2 MBytes). The second SPI flash is used to store the VGA BIOS. It is smaller (128 KBytes). This patch adds support for programming either of the two SPI flash chips. The programmer device takes one configuration option which selects which of the two flash chips is accessed. This must be set to either "cprom" or "bprom". (The project refers to the two chips as "cprom" / "bprom", "s3" and "bios" are more readable alternatives). Add support for SST SST25VF010 (REMS). Mark SST SST25VF016B as tested for write. Signed-off-by: Mark Marshall <mark.marshall(a)csr.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Added: trunk/ogp_spi.c Modified: trunk/Makefile trunk/flashchips.c trunk/flashrom.8 trunk/flashrom.c trunk/print.c trunk/print_wiki.c trunk/programmer.h trunk/spi.c Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/Makefile Fri Dec 3 15:48:11 2010 (r1241) @@ -146,6 +146,9 @@ # Always enable SPI on Intel NICs for now. CONFIG_NICINTEL_SPI ?= yes +# Always enable SPI on OGP cards for now. +CONFIG_OGP_SPI ?= yes + # Always enable Bus Pirate SPI for now. CONFIG_BUSPIRATE_SPI ?= yes @@ -165,10 +168,14 @@ ifeq ($(CONFIG_NICINTEL_SPI), yes) override CONFIG_BITBANG_SPI = yes else +ifeq ($(CONFIG_OGP_SPI), yes) +override CONFIG_BITBANG_SPI = yes +else CONFIG_BITBANG_SPI ?= no endif endif endif +endif ifeq ($(CONFIG_INTERNAL), yes) FEATURE_CFLAGS += -D'CONFIG_INTERNAL=1' @@ -258,6 +265,12 @@ NEED_PCI := yes endif +ifeq ($(CONFIG_OGP_SPI), yes) +FEATURE_CFLAGS += -D'CONFIG_OGP_SPI=1' +PROGRAMMER_OBJS += ogp_spi.o +NEED_PCI := yes +endif + ifeq ($(CONFIG_BUSPIRATE_SPI), yes) FEATURE_CFLAGS += -D'CONFIG_BUSPIRATE_SPI=1' PROGRAMMER_OBJS += buspirate_spi.o Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/flashchips.c Fri Dec 3 15:48:11 2010 (r1241) @@ -4897,13 +4897,42 @@ { .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, + }, + + { + .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_PRE, + .tested = TEST_OK_PREW, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = Modified: trunk/flashrom.8 ============================================================================== --- trunk/flashrom.8 Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/flashrom.8 Fri Dec 3 15:48:11 2010 (r1241) @@ -198,6 +198,9 @@ .BR "* nicintel_spi" " (for SPI flash ROMs attached to an Intel Gigabit \ network cards)" .sp +.BR "* ogp_spi" " (for SPI flash ROMs attached to an Open Graphics Project \ +graphics card)" +.sp Some programmers have optional or mandatory parameters which are described in detail in the .B PROGRAMMER SPECIFIC INFO @@ -432,6 +435,34 @@ .sp More information about the hardware is available at http://rayer.ic.cz/elektro/spipgm.htm +.TP +.BR "ogp_spi " programmer +The FLASH ROM chip to access must be specified with the +.B rom +parameter. +.sp +.B " flashrom \-p ogp_spi:rom=name" +.sp +Where +.B name +is either +.B cprom +or +.B s3 +for the configuration ROM and +.B bprom +or +.B bios +for the BIOS ROM. If more than one card supported by the ogp_spi programmer +is installed in your system, you have to specify the PCI address of the card +you want to use with the +.B pci= +parameter as explained in the +.B nic3com +section above. +.sp +More information about the hardware is available at +http://wiki.opengraphics.org .SH EXIT STATUS flashrom exits with 0 on success, 1 on most failures but with 2 if /dev/mem (/dev/xsvc on Solaris) can not be opened and with 3 if a call to mmap() fails. @@ -480,6 +511,9 @@ can be run as normal user on most operating systems if appropriate device permissions are set. .sp +.B ogp +needs PCI configuration space read access and raw memory access. +.sp On OpenBSD, you can obtain raw access permission by setting securelevel=-1 in /etc/rc.securelevel and rebooting, or rebooting into single user mode. @@ -538,6 +572,8 @@ .br Li-Ta Lo .br +Mark Marshall +.br Markus Boas .br Mattias Mattsson Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/flashrom.c Fri Dec 3 15:48:11 2010 (r1241) @@ -52,7 +52,7 @@ * if more than one of them is selected. If only one is selected, it is clear * that the user wants that one to become the default. */ -#if CONFIG_NIC3COM+CONFIG_NICREALTEK+CONFIG_NICNATSEMI+CONFIG_GFXNVIDIA+CONFIG_DRKAISER+CONFIG_SATASII+CONFIG_ATAHPT+CONFIG_FT2232_SPI+CONFIG_SERPROG+CONFIG_BUSPIRATE_SPI+CONFIG_DEDIPROG+CONFIG_RAYER_SPI+CONFIG_NICINTEL_SPI > 1 +#if CONFIG_NIC3COM+CONFIG_NICREALTEK+CONFIG_NICNATSEMI+CONFIG_GFXNVIDIA+CONFIG_DRKAISER+CONFIG_SATASII+CONFIG_ATAHPT+CONFIG_FT2232_SPI+CONFIG_SERPROG+CONFIG_BUSPIRATE_SPI+CONFIG_DEDIPROG+CONFIG_RAYER_SPI+CONFIG_NICINTEL_SPI+CONFIG_OGP_SPI > 1 #error Please enable either CONFIG_DUMMY or CONFIG_INTERNAL or disable support for all programmers except one. #endif enum programmer programmer = @@ -96,6 +96,9 @@ #if CONFIG_NICINTEL_SPI == 1 PROGRAMMER_NICINTEL_SPI #endif +#if CONFIG_OGP_SPI == 1 + PROGRAMMER_OGP_SPI +#endif ; #endif @@ -428,6 +431,25 @@ .map_flash_region = fallback_map, .unmap_flash_region = fallback_unmap, .chip_readb = noop_chip_readb, + .chip_readw = fallback_chip_readw, + .chip_readl = fallback_chip_readl, + .chip_readn = fallback_chip_readn, + .chip_writeb = noop_chip_writeb, + .chip_writew = fallback_chip_writew, + .chip_writel = fallback_chip_writel, + .chip_writen = fallback_chip_writen, + .delay = internal_delay, + }, +#endif + +#if CONFIG_OGP_SPI == 1 + { + .name = "ogp_spi", + .init = ogp_spi_init, + .shutdown = ogp_spi_shutdown, + .map_flash_region = fallback_map, + .unmap_flash_region = fallback_unmap, + .chip_readb = noop_chip_readb, .chip_readw = fallback_chip_readw, .chip_readl = fallback_chip_readl, .chip_readn = fallback_chip_readn, Added: trunk/ogp_spi.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ trunk/ogp_spi.c Fri Dec 3 15:48:11 2010 (r1241) @@ -0,0 +1,145 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2010 Mark Marshall + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdlib.h> +#include <string.h> +#include "flash.h" +#include "programmer.h" + +#define PCI_VENDOR_ID_OGP 0x1227 + +/* These are the register addresses for the OGD1 / OGA1. If they are + * different for later versions of the hardware then we will need + * logic to select between the different hardware versions. */ +#define OGA1_XP10_BPROM_SI 0x0040 /* W */ +#define OGA1_XP10_BPROM_SO 0x0040 /* R */ +#define OGA1_XP10_BPROM_CE_BAR 0x0044 /* W */ +#define OGA1_XP10_BPROM_SCK 0x0048 /* W */ +#define OGA1_XP10_BPROM_REG_SEL 0x004C /* W */ +#define OGA1_XP10_CPROM_SI 0x0050 /* W */ +#define OGA1_XP10_CPROM_SO 0x0050 /* R */ +#define OGA1_XP10_CPROM_CE_BAR 0x0054 /* W */ +#define OGA1_XP10_CPROM_SCK 0x0058 /* W */ +#define OGA1_XP10_CPROM_REG_SEL 0x005C /* W */ + +static uint8_t *ogp_spibar; + +static uint32_t ogp_reg_sel; +static uint32_t ogp_reg_siso; +static uint32_t ogp_reg__ce; +static uint32_t ogp_reg_sck; + +const struct pcidev_status ogp_spi[] = { + {PCI_VENDOR_ID_OGP, 0x0000, OK, "Open Graphics Project", "Development Board OGD1"}, + {}, +}; + +static void ogp_request_spibus(void) +{ + pci_mmio_writel(1, ogp_spibar + ogp_reg_sel); +} + +static void ogp_release_spibus(void) +{ + pci_mmio_writel(0, ogp_spibar + ogp_reg_sel); +} + +static void ogp_bitbang_set_cs(int val) +{ + pci_mmio_writel(val, ogp_spibar + ogp_reg__ce); +} + +static void ogp_bitbang_set_sck(int val) +{ + pci_mmio_writel(val, ogp_spibar + ogp_reg_sck); +} + +static void ogp_bitbang_set_mosi(int val) +{ + pci_mmio_writel(val, ogp_spibar + ogp_reg_siso); +} + +static int ogp_bitbang_get_miso(void) +{ + uint32_t tmp; + + tmp = pci_mmio_readl(ogp_spibar + ogp_reg_siso); + return tmp & 0x1; +} + +static const struct bitbang_spi_master bitbang_spi_master_ogp = { + .type = BITBANG_SPI_MASTER_OGP, + .set_cs = ogp_bitbang_set_cs, + .set_sck = ogp_bitbang_set_sck, + .set_mosi = ogp_bitbang_set_mosi, + .get_miso = ogp_bitbang_get_miso, + .request_bus = ogp_request_spibus, + .release_bus = ogp_release_spibus, +}; + +int ogp_spi_init(void) +{ + char *type; + + type = extract_programmer_param("rom"); + + if (!type) { + msg_perr("Please use flashrom -p ogp_spi:rom=... to specify " + "which flashchip you want to access.\n"); + return 1; + } else if (!strcasecmp(type, "bprom") || !strcasecmp(type, "bios")) { + ogp_reg_sel = OGA1_XP10_BPROM_REG_SEL; + ogp_reg_siso = OGA1_XP10_BPROM_SI; + ogp_reg__ce = OGA1_XP10_BPROM_CE_BAR; + ogp_reg_sck = OGA1_XP10_BPROM_SCK; + } else if (!strcasecmp(type, "cprom") || !strcasecmp(type, "s3")) { + ogp_reg_sel = OGA1_XP10_CPROM_REG_SEL; + ogp_reg_siso = OGA1_XP10_CPROM_SI; + ogp_reg__ce = OGA1_XP10_CPROM_CE_BAR; + ogp_reg_sck = OGA1_XP10_CPROM_SCK; + } else { + msg_perr("Invalid or missing rom= parameter.\n"); + return 1; + } + + get_io_perms(); + + io_base_addr = pcidev_init(PCI_VENDOR_ID_OGP, PCI_BASE_ADDRESS_0, + ogp_spi); + + ogp_spibar = physmap("OGP registers", io_base_addr, 4096); + + /* no delay for now. */ + if (bitbang_spi_init(&bitbang_spi_master_ogp, 0)) + return 1; + + buses_supported = CHIP_BUSTYPE_SPI; + spi_controller = SPI_CONTROLLER_OGP; + + return 0; +} + +int ogp_spi_shutdown(void) +{ + physunmap(ogp_spibar, 4096); + pci_cleanup(pacc); + release_io_perms(); + + return 0; +} Modified: trunk/print.c ============================================================================== --- trunk/print.c Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/print.c Fri Dec 3 15:48:11 2010 (r1241) @@ -312,6 +312,11 @@ programmer_table[PROGRAMMER_NICINTEL_SPI].name); print_supported_pcidevs(nics_intel_spi); #endif +#if CONFIG_OGP_SPI == 1 + printf("\nSupported devices for the %s programmer:\n", + programmer_table[PROGRAMMER_OGP_SPI].name); + print_supported_pcidevs(ogp_spi); +#endif } #if CONFIG_INTERNAL == 1 Modified: trunk/print_wiki.c ============================================================================== --- trunk/print_wiki.c Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/print_wiki.c Fri Dec 3 15:48:11 2010 (r1241) @@ -299,6 +299,9 @@ #if CONFIG_NICINTEL_SPI == 1 print_supported_pcidevs_wiki(nics_intel_spi); #endif +#if CONFIG_OGP_SPI == 1 + print_supported_pcidevs_wiki(ogp_spi); +#endif printf("\n|}\n"); } Modified: trunk/programmer.h ============================================================================== --- trunk/programmer.h Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/programmer.h Fri Dec 3 15:48:11 2010 (r1241) @@ -76,6 +76,9 @@ #if CONFIG_NICINTEL_SPI == 1 PROGRAMMER_NICINTEL_SPI, #endif +#if CONFIG_OGP_SPI == 1 + PROGRAMMER_OGP_SPI, +#endif PROGRAMMER_INVALID /* This must always be the last entry. */ }; @@ -121,6 +124,9 @@ BITBANG_SPI_MASTER_MCP, #endif #endif +#if CONFIG_OGP_SPI == 1 + BITBANG_SPI_MASTER_OGP, +#endif }; struct bitbang_spi_master { @@ -221,7 +227,7 @@ #endif /* print.c */ -#if CONFIG_NIC3COM+CONFIG_NICREALTEK+CONFIG_NICNATSEMI+CONFIG_GFXNVIDIA+CONFIG_DRKAISER+CONFIG_SATASII+CONFIG_ATAHPT+CONFIG_NICINTEL_SPI >= 1 +#if CONFIG_NIC3COM+CONFIG_NICREALTEK+CONFIG_NICNATSEMI+CONFIG_GFXNVIDIA+CONFIG_DRKAISER+CONFIG_SATASII+CONFIG_ATAHPT+CONFIG_NICINTEL_SPI+CONFIG_OGP_SPI >= 1 void print_supported_pcidevs(const struct pcidev_status *devs); #endif @@ -402,6 +408,13 @@ extern const struct pcidev_status nics_intel_spi[]; #endif +/* ogp_spi.c */ +#if CONFIG_OGP_SPI == 1 +int ogp_spi_init(void); +int ogp_spi_shutdown(void); +extern const struct pcidev_status ogp_spi[]; +#endif + /* satasii.c */ #if CONFIG_SATASII == 1 int satasii_init(void); @@ -523,6 +536,9 @@ #if CONFIG_NICINTEL_SPI == 1 SPI_CONTROLLER_NICINTEL, #endif +#if CONFIG_OGP_SPI == 1 + SPI_CONTROLLER_OGP, +#endif SPI_CONTROLLER_INVALID /* This must always be the last entry. */ }; extern const int spi_programmer_count; Modified: trunk/spi.c ============================================================================== --- trunk/spi.c Thu Dec 2 22:59:42 2010 (r1240) +++ trunk/spi.c Fri Dec 3 15:48:11 2010 (r1241) @@ -146,6 +146,15 @@ }, #endif +#if CONFIG_OGP_SPI == 1 + { /* SPI_CONTROLLER_OGP */ + .command = bitbang_spi_send_command, + .multicommand = default_spi_send_multicommand, + .read = bitbang_spi_read, + .write_256 = bitbang_spi_write_256, + }, +#endif + {}, /* This entry corresponds to SPI_CONTROLLER_INVALID. */ };

1 0

[PATCH] Add support for the Open Graphics Project card as a programmer
by Mark Marshall 03 Dec '10

03 Dec '10

Hi. The attached patch adds support for the Open Graphics Project development card, OGD1, as a SPI flash programmer. The project is in the the process of designing and making a complete, open source, graphics card. Check out http://wiki.opengraphics.org. The first development card is a PCI add in card containing a couple of FPGAs and a couple of serial flash chips (amongst other things). The FPGA's are called XP10 and S3 (their part numbers). The XP10 contains it's own flash and does not need to be programmed by flashrom - it ensures that the device can enumerate on the PCI bus without needing further configuration. The larger FPGA is the S3. This is configured from a large serial flash (2M bytes). The second serial flash is used to store the VGA BIOS. It is smaller (128K bytes). The attached patch adds support for programming either of the two serial flash chips. They are both serial SPI devices. The programmer device takes one configuration option which selects which of the two flash chips is accessed. This must be set to either "cprom" or "bprom". (The project refers to the two chips as "cprom" / "bprom", "s3" and "bios" are more readable alternatives). I have also attached a log of the modified flashrom talking to both devices. I can read, erase, write and verify to both. The chips installed on my card are a SST25VF010 and a SST25VF016B. I have added a section to flashchips.c for the former. I have modified the flags of the later to say that writing works. Signed-off-by: Mark Marshall <mark.marshall(a)csr.com> Thanks, MM

3 2

[PATCH] Do not crash with forced chips
by Carl-Daniel Hailfinger 02 Dec '10

02 Dec '10

Avoid printing the chip locks if chip detection was forced because lock access may involve flash chip registers which will not be mapped. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-no_force_register_access/flashrom.c =================================================================== --- flashrom-no_force_register_access/flashrom.c (Revision 1238) +++ flashrom-no_force_register_access/flashrom.c (Arbeitskopie) @@ -1163,8 +1163,12 @@ flash->vendor, flash->name, flash->total_size, flashbuses_to_text(flash->bustype), base); - if (flash->printlock) - flash->printlock(flash); + /* Flash registers will not be mapped if the chip was forced. Lock info + * may be stored in registers, so avoid lock info printing. + */ + if (!force) + if (flash->printlock) + flash->printlock(flash); return flash; } -- http://www.hailfinger.org/

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[commit] r1240 - trunk
by repository service 02 Dec '10

02 Dec '10

Author: hailfinger Date: Thu Dec 2 22:59:42 2010 New Revision: 1240 URL: http://flashrom.org/trac/flashrom/changeset/1240 Log: Avoid printing the chip locks if chip detection was forced because lock access may involve flash chip registers which will not be mapped. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Uwe Hermann <uwe(a)hermann-uwe.de> Modified: trunk/flashrom.c Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Thu Dec 2 22:57:42 2010 (r1239) +++ trunk/flashrom.c Thu Dec 2 22:59:42 2010 (r1240) @@ -1163,8 +1163,12 @@ flash->vendor, flash->name, flash->total_size, flashbuses_to_text(flash->bustype), base); - if (flash->printlock) - flash->printlock(flash); + /* Flash registers will not be mapped if the chip was forced. Lock info + * may be stored in registers, so avoid lock info printing. + */ + if (!force) + if (flash->printlock) + flash->printlock(flash); return flash; }

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[PATCH] Add a board-enable for the MSI MS-6391 (845 Pro4)
by Uwe Hermann 02 Dec '10

02 Dec '10

See patch. Will send logs and lspci/superiotool later, don't have them here right now. Uwe. -- http://hermann-uwe.de | http://sigrok.org http://randomprojects.org | http://unmaintained-free-software.org

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[commit] r1239 - trunk
by repository service 02 Dec '10

02 Dec '10

Author: uwe Date: Thu Dec 2 22:57:42 2010 New Revision: 1239 URL: http://flashrom.org/trac/flashrom/changeset/1239 Log: Add a board-enable for the MSI MS-6391 (845 Pro4). I found this via educated guessing and trial-and-error. Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/board_enable.c trunk/print.c Modified: trunk/board_enable.c ============================================================================== --- trunk/board_enable.c Thu Dec 2 03:41:55 2010 (r1238) +++ trunk/board_enable.c Thu Dec 2 22:57:42 2010 (r1239) @@ -1494,6 +1494,7 @@ * - Dell PowerEdge 1850: Intel PPGA604 + E7520 + ICH5R * - ASRock P4i65GV: Intel Socket478 + 865GV + ICH5R * - ASRock 775i65G: Intel LGA 775 + 865G + ICH5 + * - MSI MS-6391 (845 Pro4): Intel Socket478 + 845 + ICH2 */ static int intel_ich_gpio23_raise(void) { @@ -1963,6 +1964,7 @@ {0x1039, 0x7012, 0x1462, 0x0050, 0x1039, 0x6325, 0x1462, 0x0058, NULL, NULL, NULL, "MSI", "MS-7005 (651M-L)", 0, OK, board_msi_651ml}, {0x10DE, 0x00E0, 0x1462, 0x0250, 0x10DE, 0x00E1, 0x1462, 0x0250, NULL, NULL, NULL, "MSI", "MS-7025 (K8N Neo2 Platinum)", 0, OK, nvidia_mcp_gpio0c_raise}, {0x8086, 0x2658, 0x1462, 0x7046, 0x1106, 0x3044, 0x1462, 0x046d, NULL, NULL, NULL, "MSI", "MS-7046", 0, OK, intel_ich_gpio19_raise}, + {0x8086, 0x244b, 0x1462, 0x3910, 0x8086, 0x2442, 0x1462, 0x3910, NULL, NULL, NULL, "MSI", "MS-6391 (845 Pro4)", 0, OK, intel_ich_gpio23_raise}, {0x1106, 0x3149, 0x1462, 0x7061, 0x1106, 0x3227, 0, 0, NULL, NULL, NULL, "MSI", "MS-7061 (KM4M-V/KM4AM-V)", 0, OK, w836xx_memw_enable_2e}, {0x10DE, 0x005E, 0x1462, 0x7135, 0x10DE, 0x0050, 0x1462, 0x7135, NULL, "msi", "k8n-neo3", "MSI", "MS-7135 (K8N Neo3)", 0, OK, w83627thf_gpio44_raise_4e}, {0x10DE, 0x0270, 0x1462, 0x7207, 0x10DE, 0x0264, 0x1462, 0x7207, NULL, NULL, NULL, "MSI", "MS-7207 (K8NGM2-L)", 0, NT, nvidia_mcp_gpio2_raise}, Modified: trunk/print.c ============================================================================== --- trunk/print.c Thu Dec 2 03:41:55 2010 (r1238) +++ trunk/print.c Thu Dec 2 22:57:42 2010 (r1239) @@ -506,6 +506,7 @@ B("MSI", "MS-6163 (MS-6163 Pro)",1, "http://www.msi.com/index.php?func=proddesc&prod_no=340", NULL), B("MSI", "MS-6178", 0, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=343", "Immediately powers off if you try to hot-plug the chip. However, this does '''not''' happen if you use coreboot. Owned by Uwe Hermann <uwe(a)hermann-uwe.de>."), B("MSI", "MS-6330 (K7T Turbo)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=327", NULL), + B("MSI", "MS-6391 (845 Pro4)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=293", NULL), B("MSI", "MS-6561 (745 Ultra)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=274", NULL), B("MSI", "MS-6570 (K7N2)", 1, "http://www.msi.com/index.php?func=proddesc&maincat_no=1&prod_no=519", NULL), B("MSI", "MS-6577 (Xenon)", 1, "http://h10025.www1.hp.com/ewfrf/wc/document?product=90390&lc=en&cc=us&dlc=e…", "This is an OEM board from HP, the HP name is Xenon."),

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Zotac MAG
by Saul A Peebsen 02 Dec '10

02 Dec '10

mythtv ~ # flashrom -V flashrom v0.9.2-r1001 on Linux 2.6.36-gentoo-r3 (x86_64), built with libpci 3.1.7, GCC 4.5.1 flashrom is free software, get the source code at http://www.flashrom.org Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "To Be Filled By O.E.M." DMI string system-product-name: "To Be Filled By O.E.M." DMI string system-version: "To Be Filled By O.E.M." DMI string baseboard-manufacturer: "To be filled by O.E.M." DMI string baseboard-product-name: "To be filled by O.E.M." DMI string baseboard-version: "To be filled by O.E.M." DMI string chassis-type: "Desktop" Found chipset "NVIDIA MCP79", enabling flash write... This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0 Guessed flash bus type is SPI Found SMBus device 10de:0aa2 at 00:03:2 SPI BAR is at 0xfae80000, after clearing low bits BAR is at 0xfae80000 Mapping MCP67 SPI at 0xfae80000, unaligned size 0x544. SPI control is 0xc05a, enable=0, idle=0 Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. SPI on this chipset is not supported yet. OK. This chipset supports the following protocols: None. Calibrating delay loop... 399M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1082 us, 10000 myus = 10100 us, OK. -- Thanks, Saul

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NVIDIA MCP65
by Mario Köhn 02 Dec '10

02 Dec '10

Hello, to help you finishing your on chipset MCP65 here is the output of 'flashrom -V' (it is also attached as plain text-file. flashrom v0.9.2-r1001 on Linux 2.6.36-ARCH (x86_64), built with libpci 3.1.7, GCC 4.5.0 20100520 (prerelease) flashrom is free software, get the source code at http://www.flashrom.org Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "MSI" DMI string system-product-name: "MS-7369" DMI string system-version: "1.0" DMI string baseboard-manufacturer: "MSI" DMI string baseboard-product-name: "MS-7369" DMI string baseboard-version: "1.0" DMI string chassis-type: "Desktop" Found chipset "NVIDIA MCP65", enabling flash write... This chipset is not really supported yet. Guesswork... ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0 Guessed flash bus type is SPI Found SMBus device 10de:0446 at 00:01:1 SPI BAR is at 0xfec80000, after clearing low bits BAR is at 0xfec80000 Mapping MCP67 SPI at 0xfec80000, unaligned size 0x544. SPI control is 0x000a, enable=0, idle=0 Please send the output of "flashrom -V" to flashrom(a)flashrom.org to help us finish support for your chipset. Thanks. SPI on this chipset is not supported yet. OK. This chipset supports the following protocols: None. Calibrating delay loop... 315M loops per second, 10 myus = 11 us, 100 myus = 96 us, 1000 myus = 982 us, 10000 myus = 9538 us, OK. Probing for AMD Am29F010A/B, 128 KB: skipped. Probing for AMD Am29F002(N)BB, 256 KB: skipped. Probing for AMD Am29F002(N)BT, 256 KB: skipped. Probing for AMD Am29F016D, 2048 KB: skipped. Probing for AMD Am29F040B, 512 KB: skipped. Probing for AMD Am29F080B, 1024 KB: skipped. Probing for AMD Am29LV040B, 512 KB: skipped. Probing for AMD Am29LV081B, 1024 KB: skipped. Probing for ASD AE49F2008, 256 KB: skipped. Probing for Atmel AT25DF021, 256 KB: skipped. Probing for Atmel AT25DF041A, 512 KB: skipped. Probing for Atmel AT25DF081, 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 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: 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: 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: skipped. Probing for Atmel AT49F002(N), 256 KB: skipped. Probing for Atmel AT49F002(N)T, 256 KB: skipped. Probing for AMIC A25L40PT, 512 KB: skipped. Probing for AMIC A25L40PU, 512 KB: skipped. Probing for AMIC A29002B, 256 KB: skipped. Probing for AMIC A29002T, 256 KB: skipped. Probing for AMIC A29040B, 512 KB: skipped. Probing for AMIC A49LF040A, 512 KB: skipped. Probing for EMST F49B002UA, 256 KB: skipped. Probing for 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: 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 Intel 28F001BX-B, 128 KB: skipped. Probing for Intel 28F001BX-T, 128 KB: skipped. Probing for Intel 28F004S5, 512 KB: skipped. Probing for Intel 28F004BV/BE-B, 512 KB: skipped. Probing for Intel 28F004BV/BE-T, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-B, 512 KB: skipped. Probing for Intel 28F400BV/CV/CE-T, 512 KB: skipped. Probing for Intel 82802AB, 512 KB: skipped. Probing for Intel 82802AC, 1024 KB: skipped. Probing for Macronix MX25L512, 64 KB: 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 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: skipped. Probing for Macronix MX29F001T, 128 KB: skipped. Probing for Macronix MX29F002B, 256 KB: skipped. Probing for Macronix MX29F002T, 256 KB: skipped. Probing for Macronix MX29LV040, 512 KB: skipped. Probing for Numonyx M25PE10, 128 KB: 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: 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: skipped. Probing for Sharp LHF00L04, 1024 KB: skipped. Probing for Spansion S25FL008A, 1024 KB: skipped. Probing for Spansion S25FL016A, 2048 KB: skipped. Probing for SST SST25VF016B, 2048 KB: skipped. Probing for SST SST25VF032B, 4096 KB: skipped. Probing for SST SST25VF040.REMS, 512 KB: skipped. Probing for SST SST25VF040B, 512 KB: skipped. Probing for SST SST25VF040B.REMS, 512 KB: skipped. Probing for SST SST25VF080B, 1024 KB: skipped. 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: 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 M29F002B, 256 KB: skipped. Probing for ST M29F002T/NT, 256 KB: skipped. Probing for ST M29F040B, 512 KB: skipped. Probing for ST M29F400BT, 512 KB: skipped. Probing for ST M29W010B, 128 KB: skipped. Probing for ST M29W040B, 512 KB: skipped. Probing for ST M29W512B, 64 KB: skipped. Probing for ST M50FLW040A, 512 KB: skipped. Probing for ST M50FLW040B, 512 KB: skipped. Probing for ST M50FLW080A, 1024 KB: skipped. Probing for ST M50FLW080B, 1024 KB: skipped. Probing for ST M50FW002, 256 KB: skipped. Probing for ST M50FW016, 2048 KB: skipped. Probing for ST M50FW040, 512 KB: skipped. Probing for ST M50FW080, 1024 KB: skipped. Probing for ST M50LPW116, 2048 KB: skipped. Probing for SyncMOS S29C31004T, 512 KB: skipped. Probing for SyncMOS S29C51001T, 128 KB: skipped. Probing for SyncMOS S29C51002T, 256 KB: skipped. Probing for SyncMOS S29C51004T, 512 KB: skipped. Probing for TI TMS29F002RB, 256 KB: skipped. Probing for TI TMS29F002RT, 256 KB: skipped. Probing for Winbond W25Q80, 1024 KB: skipped. Probing for Winbond W25Q16, 2048 KB: skipped. Probing for Winbond W25Q32, 4096 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 W29C011, 128 KB: skipped. Probing for Winbond W29C020C, 256 KB: skipped. Probing for Winbond W29C040P, 512 KB: skipped. Probing for Winbond W29EE011, 128 KB: skipped. Probing for Winbond W39V040A, 512 KB: skipped. Probing for Winbond W39V040B, 512 KB: skipped. Probing for Winbond W39V040C, 512 KB: skipped. Probing for Winbond W39V040FA, 512 KB: skipped. Probing for Winbond W39V080A, 1024 KB: skipped. Probing for Winbond W49F002U, 256 KB: skipped. Probing for Winbond W49V002A, 256 KB: skipped. Probing for Winbond W49V002FA, 256 KB: skipped. Probing for Winbond W39V080FA, 1024 KB: skipped. Probing for Winbond W39V080FA (dual mode), 512 KB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 KB: 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. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. -- Diese Nachricht wurde mittels GPG unterschrieben. Um sicher zu stellen, dass die Nachricht nach dem Versand nicht verändert wurde, nutzen Sie bitte ein GPG-fähiges Mailprogramm. Informationen finden Sie unter: http://www.gnupg.org/index.de.html, und http://de.wikipedia.org/wiki/GNU_Privacy_Guard Für Windows gibt es hier ein umfangreiches und kostenloses Paket http://www.gpg4win.de/index-de.html

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