flashrom June 2010

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Flash write verified on Emerson,ATCA-7360/R1.0/6E
by Ramakrishna.Koduri＠emerson.com 15 Jun '10

15 Jun '10

Hi All, The Atmel AT25DF321 flash is programmed & verified with flashrom v0.9.2-r1001 on Emerson,ATCA-7360/R1.0/6E and the output is stated below: The flash chip(Atmel AT25DF321) is present on Intel I/O controller HUB (Intel ICH10R). It could program the device using the internal programmer with erase function type: 2. The probed flash is the one soldered down on the board. It went on well. Thanks for the efforts and the software. ======================================================================== ============== [root@localhost flashrom-0.9.2]# ./flashrom -V -l layout -w atca7360-bios.img -i part_2000_4000.log flashrom v0.9.2-r1001 on Linux 2.6.18-194.el5PAE (i686), built with libpci 2.2.3, GCC 4.1.2 20080704 (Red Hat 4.1.2-48) flashrom is free software, get the source code at http://www.flashrom.org romlayout 00002000 - 00003fff named /mnt/root/ramki/flashrom-0.9.2/part_2000_4000.log Looking for "part_2000_4000.log"... not found. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "Emerson" DMI string system-product-name: "PCA,ATCA-7360/R1.0/6E " DMI string system-version: "R1.0 " DMI string baseboard-manufacturer: "Emerson" DMI string baseboard-product-name: "ATCA-7360/7365" DMI string baseboard-version: "0106865F01A " DMI string chassis-type: "" Found chipset "Intel ICH10R", enabling flash write... 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x0 0x7fffffff/0x7fffffff FWH IDSEL: 0x4 0x7fffffff/0x7fffffff FWH IDSEL: 0x5 0x7fffffff/0x7fffffff FWH IDSEL: 0x6 0x7fffffff/0x7fffffff FWH IDSEL: 0x7 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode enabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled 0x7fffffff/0x7fffffff FWH decode disabled Maximum FWH chip size: 0x380000 bytes BIOS Lock Enable: disabled, BIOS Write Enable: enabled, BIOS_CNTL is 0x9 Root Complex Register Block address = 0xfed1c000 GCS = 0x460: BIOS Interface Lock-Down: disabled, BOOT BIOS Straps: 0x1 (SPI) 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: 0x00001b1b (FRAP) BMWAG 0, BMRAG 0, BRWA 27, BRRA 27 0x54: 0x00010000 (FREG0) 0x58: 0x03ff0080 (FREG1) 0x5C: 0x00001fff (FREG2) 0x60: 0x00030002 (FREG3) 0x64: 0x007f0004 (FREG4) 0x74: 0x00000000 (PR0) 0x78: 0x00000000 (PR1) 0x7C: 0x00000000 (PR2) 0x80: 0x00000000 (PR3) 0x84: 0x00000000 (PR4) 0x90: 0x007f100c (SSFS, SSFC) 0x94: 0x0006 (PREOP) 0x96: 0x463b (OPTYPE) 0x98: 0x05d80302 (OPMENU) 0x9C: 0xc79f0190 (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xB0: 0x00004000 (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. Calibrating delay loop... 1091M loops per second, 10 myus = 10 us, 100 myus = 103 us, 1000 myus = 1029 us, 10000 myus = 10073 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: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25DF041A, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25DF081, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25DF161, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25DF321, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Chip status register is 10 Found chip "Atmel AT25DF321" (4096 KB, SPI) at physical address 0xffc00000. Probing for Atmel AT25DF321A, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25DF641, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25F512B, 64 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25FS010, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT25FS040, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT26DF041, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT26DF081A, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT26DF161, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT26DF161A, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT26F004, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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 0x1f, id2 0x4700 Probing for Atmel AT45DB011D, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB021D, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB041D, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB081D, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB161D, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB321C, 4224 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB321D, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Atmel AT45DB642D, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for AMIC A25L40PU, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B05T, 64 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B10, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B10T, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B20, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B20T, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B40, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B40T, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B80, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B80T, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B16T, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B32, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B32T, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B64, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25B64T, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25D16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F05, 64 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F10, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F20, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F40, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F80, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Eon EN25F32, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX25L512, 64 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L1005, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L2005, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L4005, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L8005, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L1605, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L1635D, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L3205, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L3235D, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L6405, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX25L12805, 16384 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix MX29F001B, 128 KB: skipped. Probing for Macronix MX29F001T, 128 KB: skipped. Probing for Macronix MX29F002B, 256 KB: skipped. Probing for Macronix MX29F002T, 256 KB: skipped. Probing for Macronix MX29LV040, 512 KB: skipped. Probing for Numonyx M25PE10, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Numonyx M25PE20, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Numonyx M25PE40, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Numonyx M25PE80, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Numonyx M25PE16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC Pm25LV010, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC Pm25LV016B, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC Pm25LV020, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC Pm25LV040, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC Pm25LV080B, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC Pm25LV512, 64 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 KB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Sanyo LF25FW203A, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Sharp LHF00L04, 1024 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Spansion S25FL008A, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Spansion S25FL016A, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for SST SST25VF016B, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for SST SST25VF032B, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for SST SST25VF040.REMS, 512 KB: probe_spi_rems: id1 0x0, id2 0x0 Probing for SST SST25VF040B, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for SST SST25VF040B.REMS, 512 KB: probe_spi_rems: id1 0x0, id2 0x0 Probing for SST SST25VF080B, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 KB: probe_jedec_common: id1 0x40, id2 0x11, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 KB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 KB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 KB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 KB: 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 0x1f, id2 0x4700 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 0x1f, id2 0x4700 Probing for ST M25P10.RES, 128 KB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST M25P40, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST M25P40-old, 512 KB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST M25P16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST M25P32, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST M25P64, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST M25P128, 16384 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 KB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 KB: 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 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 KB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50LPW116, 2048 KB: skipped. Probing for SyncMOS S29C31004T, 512 KB: skipped. Probing for SyncMOS S29C51001T, 128 KB: skipped. Probing for SyncMOS S29C51002T, 256 KB: skipped. Probing for SyncMOS S29C51004T, 512 KB: skipped. Probing for TI TMS29F002RB, 256 KB: skipped. Probing for TI TMS29F002RT, 256 KB: skipped. Probing for Winbond W25Q80, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25Q16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25Q32, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x10, 128 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x20, 256 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x40, 512 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x80, 1024 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x16, 2048 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x32, 4096 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Winbond W25x64, 8192 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 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: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content 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: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA (dual mode), 512 KB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Atmel unknown Atmel SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for EON unknown EON SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Macronix unknown Macronix SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for PMC unknown PMC SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for SST unknown SST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for ST unknown ST SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Sanyo unknown Sanyo SPI chip, 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Generic unknown SPI chip (RDID), 0 KB: probe_spi_rdid_generic: id1 0x1f, id2 0x4700 Probing for Generic unknown SPI chip (REMS), 0 KB: probe_spi_rems: id1 0x0, id2 0x0 === This flash part has status UNTESTED for operations: ERASE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -Vw, -VE), and mention which mainboard or programmer you tested. Thanks for your help! === Flash image seems to be a legacy BIOS. Disabling checks. Writing flash chip... Some block protection in effect, disabling Erasing flash before programming... Erasing flash chip... Looking at blockwise erase function 0... trying... 0x000000-0x000fff, ich_spi_send_multicommand: FIXME: Add on-the-fly reprogramming of the chipset opcode list. Invalid OPCODE 0x20 spi_block_erase_20 failed during command execution at address 0x0 Looking at blockwise erase function 1... trying... 0x000000-0x007fff, ich_spi_send_multicommand: FIXME: Add on-the-fly reprogramming of the chipset opcode list. Invalid OPCODE 0x52 spi_block_erase_52 failed during command execution at address 0x0 Looking at blockwise erase function 2... trying... 0x000000-0x00ffff, 0x010000-0x01ffff, 0x020000-0x02ffff, 0x030000-0x03ffff, 0x040000-0x04ffff, 0x050000-0x05ffff, 0x060000-0x06ffff, 0x070000-0x07ffff, 0x080000-0x08ffff, 0x090000-0x09ffff, 0x0a0000-0x0affff, 0x0b0000-0x0bffff, 0x0c0000-0x0cffff, 0x0d0000-0x0dffff, 0x0e0000-0x0effff, 0x0f0000-0x0fffff, 0x100000-0x10ffff, 0x110000-0x11ffff, 0x120000-0x12ffff, 0x130000-0x13ffff, 0x140000-0x14ffff, 0x150000-0x15ffff, 0x160000-0x16ffff, 0x170000-0x17ffff, 0x180000-0x18ffff, 0x190000-0x19ffff, 0x1a0000-0x1affff, 0x1b0000-0x1bffff, 0x1c0000-0x1cffff, 0x1d0000-0x1dffff, 0x1e0000-0x1effff, 0x1f0000-0x1fffff, 0x200000-0x20ffff, 0x210000-0x21ffff, 0x220000-0x22ffff, 0x230000-0x23ffff, 0x240000-0x24ffff, 0x250000-0x25ffff, 0x260000-0x26ffff, 0x270000-0x27ffff, 0x280000-0x28ffff, 0x290000-0x29ffff, 0x2a0000-0x2affff, 0x2b0000-0x2bffff, 0x2c0000-0x2cffff, 0x2d0000-0x2dffff, 0x2e0000-0x2effff, 0x2f0000-0x2fffff, 0x300000-0x30ffff, 0x310000-0x31ffff, 0x320000-0x32ffff, 0x330000-0x33ffff, 0x340000-0x34ffff, 0x350000-0x35ffff, 0x360000-0x36ffff, 0x370000-0x37ffff, 0x380000-0x38ffff, 0x390000-0x39ffff, 0x3a0000-0x3affff, 0x3b0000-0x3bffff, 0x3c0000-0x3cffff, 0x3d0000-0x3dffff, 0x3e0000-0x3effff, 0x3f0000-0x3fffff, SUCCESS. done. Programming page: COMPLETE. Verifying flash... VERIFIED. -------------- ICH10R informatio -------------- 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller Subsystem: Artesyn Communication Products Unknown device 004f Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Capabilities: [e0] Vendor Specific Information ======================================================================== ============== With thanks & regards, Ramakrishna Kvv Embedded Computing Emerson Network Power T +9140 66747045 M + 919246659136 ramakrishna.koduri(a)emerson.com <blocked::mailto:ramakrishna.koduri@emerson.com> www.emersonnetworkpower.com/embeddedcomputing <http://www.emersonnetworkpower.com/embeddedcomputing>

1 0

Unbricking with the help of Arduino
by Mattias Mattsson 15 Jun '10

15 Jun '10

Hi, Maybe this is of interest to flashrom developers: http://hackaday.com/2010/06/14/unbricking-with-the-help-of-arduino/ Cheers! -mattias PS. And also: sorry for not testing the write enable patch for HP VL420 in a timely manner. Will do ASAP.

1 0

[PATCH] Override incompatible CONFIG_FOO for DOS
by Carl-Daniel Hailfinger 14 Jun '10

14 Jun '10

Override incompatible CONFIG_FOO settings for DOS. This allows you to specify CONFIG_FOO=yes for all drivers and still get only those which compile under DOS. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-dos_override_incompatible_config_foo/Makefile =================================================================== --- flashrom-dos_override_incompatible_config_foo/Makefile (Revision 1031) +++ flashrom-dos_override_incompatible_config_foo/Makefile (Arbeitskopie) @@ -50,9 +50,12 @@ endif ifeq ($(OS_ARCH), DOS) CPPFLAGS += -I../libgetopt -I../libpci/include -# Bus Pirate and Serprog are not supported under DOS. -CONFIG_BUSPIRATE_SPI = no -CONFIG_SERPROG = no +# Bus Pirate and Serprog are not supported under DOS (missing serial support). +override CONFIG_BUSPIRATE_SPI = no +override CONFIG_SERPROG = no +# Dediprog and FT2232 are not supported under DOS (missing USB support). +override CONFIG_DEDIPROG = no +override CONFIG_FT2232_SPI = no endif CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \ -- http://www.hailfinger.org/

2 8

[commit] r1048 - trunk
by repository service 14 Jun '10

14 Jun '10

Author: hailfinger Date: Mon Jun 14 20:40:59 2010 New Revision: 1048 URL: http://flashrom.org/trac/coreboot/changeset/1048 Log: Detect incompatible CONFIG_FOO=yes for the specified target and refuse to compile with a meaningful error message. Set the default for incompatible CONFIG_FOO to no. Just running "make" should result in a a build which compiles the common subset of available and working features. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Idwer Vollering <vidwer+lists.flashrom(a)gmail.com> Modified: trunk/Makefile Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Mon Jun 14 16:44:08 2010 (r1047) +++ trunk/Makefile Mon Jun 14 20:40:59 2010 (r1048) @@ -53,9 +53,28 @@ CPPFLAGS += -I../libgetopt -I../libpci/include # FIXME Check if we can achieve the same effect with -L../libgetopt -lgetopt LIBS += ../libgetopt/libgetopt.a -# Bus Pirate and Serprog are not supported under DOS. -CONFIG_BUSPIRATE_SPI = no -CONFIG_SERPROG = no +# Bus Pirate and Serprog are not supported under DOS (missing serial support). +ifeq ($(CONFIG_BUSPIRATE_SPI), yes) +UNSUPPORTED_FEATURES += CONFIG_BUSPIRATE_SPI=yes +else +override CONFIG_BUSPIRATE_SPI = no +endif +ifeq ($(CONFIG_SERPROG), yes) +UNSUPPORTED_FEATURES += CONFIG_SERPROG=yes +else +override CONFIG_SERPROG = no +endif +# Dediprog and FT2232 are not supported under DOS (missing USB support). +ifeq ($(CONFIG_DEDIPROG), yes) +UNSUPPORTED_FEATURES += CONFIG_DEDIPROG=yes +else +override CONFIG_DEDIPROG = no +endif +ifeq ($(CONFIG_FT2232_SPI), yes) +UNSUPPORTED_FEATURES += CONFIG_FT2232_SPI=yes +else +override CONFIG_FT2232_SPI = no +endif endif CHIP_OBJS = jedec.o stm50flw0x0x.o w39v040c.o w39v080fa.o w29ee011.o \ @@ -279,7 +298,7 @@ strip: $(PROGRAM)$(EXEC_SUFFIX) $(STRIP) $(STRIP_ARGS) $(PROGRAM)$(EXEC_SUFFIX) -compiler: +compiler: featuresavailable @printf "Checking for a C compiler... " @$(shell ( echo "int main(int argc, char **argv)"; \ echo "{ return 0; }"; ) > .test.c ) @@ -318,6 +337,17 @@ .features: features +# If a user does not explicitly request a non-working feature, we should +# silently disable it. However, if a non-working (does not compile) feature +# is explicitly requested, we should bail out with a descriptive error message. +ifeq ($(UNSUPPORTED_FEATURES), ) +featuresavailable: +else +featuresavailable: + @echo "The following features are unavailable on your machine: $(UNSUPPORTED_FEATURES)" + @false +endif + ifeq ($(CONFIG_FT2232_SPI), yes) features: compiler @echo "FEATURES := yes" > .features.tmp @@ -375,6 +405,6 @@ djgpp-dos: clean make CC=i586-pc-msdosdjgpp-gcc STRIP=i586-pc-msdosdjgpp-strip WARNERROR=no OS_ARCH=DOS -.PHONY: all clean distclean compiler pciutils features export tarball dos +.PHONY: all clean distclean compiler pciutils features export tarball dos featuresavailable -include $(OBJS:.o=.d)

1 0

[PATCH] Handle OS where executables have a hardcoded suffix
by Carl-Daniel Hailfinger 14 Jun '10

14 Jun '10

Handle OS where executables have a hardcoded suffix, e.g. DOS with .exe . This ensures that any temp files in the configure/check step of the Makefile are removed correctly. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-dos_exec_suffix/Makefile =================================================================== --- flashrom-dos_exec_suffix/Makefile (Revision 1045) +++ flashrom-dos_exec_suffix/Makefile (Arbeitskopie) @@ -49,6 +49,7 @@ LDFLAGS += -L/usr/local/lib endif ifeq ($(OS_ARCH), DOS) +EXEC_SUFFIX := .exe CPPFLAGS += -I../libgetopt -I../libpci/include # FIXME Check if we can achieve the same effect with -L../libgetopt -lgetopt LIBS += ../libgetopt/libgetopt.a @@ -256,7 +257,7 @@ OBJS = $(CHIP_OBJS) $(CLI_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS) $(PROGRAM): $(OBJS) - $(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(FEATURE_LIBS) $(LIBS) + $(CC) $(LDFLAGS) -o $(PROGRAM)$(EXEC_SUFFIX) $(OBJS) $(FEATURE_LIBS) $(LIBS) # TAROPTIONS reduces information leakage from the packager's system. # If other tar programs support command line arguments for setting uid/gid of @@ -281,10 +282,10 @@ @printf "Checking for a C compiler... " @$(shell ( echo "int main(int argc, char **argv)"; \ echo "{ return 0; }"; ) > .test.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test.c -o .test >/dev/null && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test.c -o .test$(EXEC_SUFFIX) >/dev/null && \ echo "found." || ( echo "not found."; \ - rm -f .test.c .test; exit 1) - @rm -f .test.c .test + rm -f .test.c .test$(EXEC_SUFFIX); exit 1) + @rm -f .test.c .test$(EXEC_SUFFIX) ifeq ($(CHECK_LIBPCI), yes) pciutils: compiler @@ -300,15 +301,15 @@ rm -f .test.c .test.o; exit 1) @printf "Checking if libpci is present and sufficient... " @printf "" > .libdeps - @$(CC) $(LDFLAGS) .test.o -o .test $(LIBS) >/dev/null 2>&1 && \ + @$(CC) $(LDFLAGS) .test.o -o .test$(EXEC_SUFFIX) $(LIBS) >/dev/null 2>&1 && \ echo "yes." || ( echo "no."; \ printf "Checking if libz+libpci are present and sufficient..."; \ - $(CC) $(LDFLAGS) .test.o -o .test $(LIBS) -lz >/dev/null 2>&1 && \ + $(CC) $(LDFLAGS) .test.o -o .test$(EXEC_SUFFIX) $(LIBS) -lz >/dev/null 2>&1 && \ ( echo "yes."; echo "NEEDLIBZ := yes" > .libdeps ) || ( echo "no."; echo; \ echo "Please install libpci (package pciutils) and/or libz."; \ echo "See README for more information."; echo; \ - rm -f .test.c .test.o .test; exit 1) ) - @rm -f .test.c .test.o .test + rm -f .test.c .test.o .test$(EXEC_SUFFIX); exit 1) ) + @rm -f .test.c .test.o .test$(EXEC_SUFFIX) else pciutils: compiler @printf "" > .libdeps @@ -324,7 +325,7 @@ echo "struct ftdi_context *ftdic = NULL;"; \ echo "int main(int argc, char **argv)"; \ echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \ ( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) || \ ( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp ) @printf "Checking for utsname support... " @@ -332,11 +333,11 @@ echo "struct utsname osinfo;"; \ echo "int main(int argc, char **argv)"; \ echo "{ uname (&osinfo); return 0; }"; ) > .featuretest.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest >/dev/null 2>&1 && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \ ( echo "found."; echo "UTSNAME := yes" >> .features.tmp ) || \ ( echo "not found."; echo "UTSNAME := no" >> .features.tmp ) @$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features - @rm -f .featuretest.c .featuretest + @rm -f .featuretest.c .featuretest$(EXEC_SUFFIX) else features: compiler @echo "FEATURES := yes" > .features.tmp @@ -345,11 +346,11 @@ echo "struct utsname osinfo;"; \ echo "int main(int argc, char **argv)"; \ echo "{ uname (&osinfo); return 0; }"; ) > .featuretest.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest >/dev/null 2>&1 && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \ ( echo "found."; echo "UTSNAME := yes" >> .features.tmp ) || \ ( echo "not found."; echo "UTSNAME := no" >> .features.tmp ) @$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features - @rm -f .featuretest.c .featuretest + @rm -f .featuretest.c .featuretest$(EXEC_SUFFIX) endif install: $(PROGRAM) -- http://www.hailfinger.org/

2 3

[commit] r1047 - trunk
by repository service 14 Jun '10

14 Jun '10

Author: hailfinger Date: Mon Jun 14 16:44:08 2010 New Revision: 1047 URL: http://flashrom.org/trac/coreboot/changeset/1047 Log: Handle OS where executables have a hardcoded suffix, e.g. DOS with .exe This ensures that any temp files in the configure/check step of the Makefile are removed correctly. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Idwer Vollering <vidwer+flashrom(a)gmail.com> Modified: trunk/Makefile Modified: trunk/Makefile ============================================================================== --- trunk/Makefile Mon Jun 14 16:18:37 2010 (r1046) +++ trunk/Makefile Mon Jun 14 16:44:08 2010 (r1047) @@ -49,6 +49,7 @@ LDFLAGS += -L/usr/local/lib endif ifeq ($(OS_ARCH), DOS) +EXEC_SUFFIX := .exe CPPFLAGS += -I../libgetopt -I../libpci/include # FIXME Check if we can achieve the same effect with -L../libgetopt -lgetopt LIBS += ../libgetopt/libgetopt.a @@ -67,7 +68,7 @@ PROGRAMMER_OBJS = udelay.o programmer.o -all: pciutils features $(PROGRAM) +all: pciutils features $(PROGRAM)$(EXEC_SUFFIX) # Set the flashrom version string from the highest revision number # of the checked out flashrom files. @@ -255,8 +256,8 @@ OBJS = $(CHIP_OBJS) $(CLI_OBJS) $(PROGRAMMER_OBJS) $(LIB_OBJS) -$(PROGRAM): $(OBJS) - $(CC) $(LDFLAGS) -o $(PROGRAM) $(OBJS) $(FEATURE_LIBS) $(LIBS) +$(PROGRAM)$(EXEC_SUFFIX): $(OBJS) + $(CC) $(LDFLAGS) -o $(PROGRAM)$(EXEC_SUFFIX) $(OBJS) $(FEATURE_LIBS) $(LIBS) # TAROPTIONS reduces information leakage from the packager's system. # If other tar programs support command line arguments for setting uid/gid of @@ -268,23 +269,24 @@ # Make sure to add all names of generated binaries here. # This includes all frontends and libflashrom. +# We don't use EXEC_SUFFIX here because we want to clean everything. clean: rm -f $(PROGRAM) $(PROGRAM).exe *.o *.d distclean: clean rm -f .features .libdeps -strip: $(PROGRAM) - $(STRIP) $(STRIP_ARGS) $(PROGRAM) +strip: $(PROGRAM)$(EXEC_SUFFIX) + $(STRIP) $(STRIP_ARGS) $(PROGRAM)$(EXEC_SUFFIX) compiler: @printf "Checking for a C compiler... " @$(shell ( echo "int main(int argc, char **argv)"; \ echo "{ return 0; }"; ) > .test.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test.c -o .test >/dev/null && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .test.c -o .test$(EXEC_SUFFIX) >/dev/null && \ echo "found." || ( echo "not found."; \ - rm -f .test.c .test; exit 1) - @rm -f .test.c .test + rm -f .test.c .test$(EXEC_SUFFIX); exit 1) + @rm -f .test.c .test$(EXEC_SUFFIX) ifeq ($(CHECK_LIBPCI), yes) pciutils: compiler @@ -300,15 +302,15 @@ rm -f .test.c .test.o; exit 1) @printf "Checking if libpci is present and sufficient... " @printf "" > .libdeps - @$(CC) $(LDFLAGS) .test.o -o .test $(LIBS) >/dev/null 2>&1 && \ + @$(CC) $(LDFLAGS) .test.o -o .test$(EXEC_SUFFIX) $(LIBS) >/dev/null 2>&1 && \ echo "yes." || ( echo "no."; \ printf "Checking if libz+libpci are present and sufficient..."; \ - $(CC) $(LDFLAGS) .test.o -o .test $(LIBS) -lz >/dev/null 2>&1 && \ + $(CC) $(LDFLAGS) .test.o -o .test$(EXEC_SUFFIX) $(LIBS) -lz >/dev/null 2>&1 && \ ( echo "yes."; echo "NEEDLIBZ := yes" > .libdeps ) || ( echo "no."; echo; \ echo "Please install libpci (package pciutils) and/or libz."; \ echo "See README for more information."; echo; \ - rm -f .test.c .test.o .test; exit 1) ) - @rm -f .test.c .test.o .test + rm -f .test.c .test.o .test$(EXEC_SUFFIX); exit 1) ) + @rm -f .test.c .test.o .test$(EXEC_SUFFIX) else pciutils: compiler @printf "" > .libdeps @@ -324,7 +326,7 @@ echo "struct ftdi_context *ftdic = NULL;"; \ echo "int main(int argc, char **argv)"; \ echo "{ return ftdi_init(ftdic); }"; ) > .featuretest.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) $(FTDILIBS) $(LIBS) >/dev/null 2>&1 && \ ( echo "found."; echo "FTDISUPPORT := yes" >> .features.tmp ) || \ ( echo "not found."; echo "FTDISUPPORT := no" >> .features.tmp ) @printf "Checking for utsname support... " @@ -332,11 +334,11 @@ echo "struct utsname osinfo;"; \ echo "int main(int argc, char **argv)"; \ echo "{ uname (&osinfo); return 0; }"; ) > .featuretest.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest >/dev/null 2>&1 && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \ ( echo "found."; echo "UTSNAME := yes" >> .features.tmp ) || \ ( echo "not found."; echo "UTSNAME := no" >> .features.tmp ) @$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features - @rm -f .featuretest.c .featuretest + @rm -f .featuretest.c .featuretest$(EXEC_SUFFIX) else features: compiler @echo "FEATURES := yes" > .features.tmp @@ -345,17 +347,17 @@ echo "struct utsname osinfo;"; \ echo "int main(int argc, char **argv)"; \ echo "{ uname (&osinfo); return 0; }"; ) > .featuretest.c ) - @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest >/dev/null 2>&1 && \ + @$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) .featuretest.c -o .featuretest$(EXEC_SUFFIX) >/dev/null 2>&1 && \ ( echo "found."; echo "UTSNAME := yes" >> .features.tmp ) || \ ( echo "not found."; echo "UTSNAME := no" >> .features.tmp ) @$(DIFF) -q .features.tmp .features >/dev/null 2>&1 && rm .features.tmp || mv .features.tmp .features - @rm -f .featuretest.c .featuretest + @rm -f .featuretest.c .featuretest$(EXEC_SUFFIX) endif -install: $(PROGRAM) +install: $(PROGRAM)$(EXEC_SUFFIX) mkdir -p $(DESTDIR)$(PREFIX)/sbin mkdir -p $(DESTDIR)$(MANDIR)/man8 - $(INSTALL) -m 0755 $(PROGRAM) $(DESTDIR)$(PREFIX)/sbin + $(INSTALL) -m 0755 $(PROGRAM)$(EXEC_SUFFIX) $(DESTDIR)$(PREFIX)/sbin $(INSTALL) -m 0644 $(PROGRAM).8 $(DESTDIR)$(MANDIR)/man8 export:

1 0

[PATCH] Add comments to nicrealtek
by Carl-Daniel Hailfinger 14 Jun '10

14 Jun '10

I just read nicrealtek and realized that the code uses magic constants, but they are not explained. That's OK if you know the datasheet well, but for casual readers some comments are really helpful. I'm not sure whether we want to disable hardware flash access forever without enabling it again on shutdown. A few other places made me wonder as well. I've added FIXME comments in those places. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-nicrealtek_comments/nicrealtek.c =================================================================== --- flashrom-nicrealtek_comments/nicrealtek.c (Revision 1028) +++ flashrom-nicrealtek_comments/nicrealtek.c (Arbeitskopie) @@ -65,6 +65,7 @@ int nicrealtek_shutdown(void) { + /* FIXME: We forgot to disable software access again. */ free(programmer_param); pci_cleanup(pacc); release_io_perms(); @@ -73,8 +74,14 @@ void nicrealtek_chip_writeb(uint8_t val, chipaddr addr) { + /* Output addr and data, set WE to 0, set OE to 1, set CS to 0, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x0A0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); + /* Output addr and data, set WE to 1, set OE to 1, set CS to 1, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); } @@ -83,11 +90,20 @@ { uint8_t val; + /* FIXME: Can we skip reading the old data and simply use 0? */ + /* Read old data. */ val = INB(io_base_addr + BIOS_ROM_DATA); + /* Output new addr and old data, set WE to 1, set OE to 0, set CS to 0, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x060000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); + /* Read new data. */ val = INB(io_base_addr + BIOS_ROM_DATA); + /* Output addr and new data, set WE to 1, set OE to 1, set CS to 1, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); -- http://www.hailfinger.org/

2 2

[commit] r1046 - trunk
by repository service 14 Jun '10

14 Jun '10

Author: hailfinger Date: Mon Jun 14 16:18:37 2010 New Revision: 1046 URL: http://flashrom.org/trac/coreboot/changeset/1046 Log: The nicrealtek code uses magic constants, but they are not explained. That's OK if you know the datasheet well, but for casual readers some comments are really helpful. I'm not sure whether we want to disable hardware flash access forever without enabling it again on shutdown. A few other places made me wonder as well. I've added FIXME comments in those places. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Andrew Morgan <ziltro(a)ziltro.com> Modified: trunk/nicrealtek.c Modified: trunk/nicrealtek.c ============================================================================== --- trunk/nicrealtek.c Mon Jun 14 14:58:06 2010 (r1045) +++ trunk/nicrealtek.c Mon Jun 14 16:18:37 2010 (r1046) @@ -65,6 +65,7 @@ int nicrealtek_shutdown(void) { + /* FIXME: We forgot to disable software access again. */ free(programmer_param); pci_cleanup(pacc); release_io_perms(); @@ -73,8 +74,14 @@ void nicrealtek_chip_writeb(uint8_t val, chipaddr addr) { + /* Output addr and data, set WE to 0, set OE to 1, set CS to 0, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x0A0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); + /* Output addr and data, set WE to 1, set OE to 1, set CS to 1, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); } @@ -83,11 +90,20 @@ { uint8_t val; + /* FIXME: Can we skip reading the old data and simply use 0? */ + /* Read old data. */ val = INB(io_base_addr + BIOS_ROM_DATA); + /* Output new addr and old data, set WE to 1, set OE to 0, set CS to 0, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x060000 | (val << 24), io_base_addr + BIOS_ROM_ADDR); + /* Read new data. */ val = INB(io_base_addr + BIOS_ROM_DATA); + /* Output addr and new data, set WE to 1, set OE to 1, set CS to 1, + * enable software access. + */ OUTL(((uint32_t)addr & 0x01FFFF) | 0x1E0000 | (val << 24), io_base_addr + BIOS_ROM_ADDR);

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[PATCH] SST25LF040A support
by Carl-Daniel Hailfinger 14 Jun '10

14 Jun '10

SST25LF040A support patch from Stefan Reinauer. Stefan tested probing. I changed the coding style a bit to conform to flashrom rules. I checked against datasheets, should work. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-stefan_sst25lf040a/flashchips.c =================================================================== --- flashrom-stefan_sst25lf040a/flashchips.c (Revision 1026) +++ flashrom-stefan_sst25lf040a/flashchips.c (Arbeitskopie) @@ -3817,6 +3817,34 @@ { .vendor = "SST", + .name = "SST25LF040A.RES", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = SST_ID, + .model_id = SST_25VF040_REMS, + .total_size = 512, + .page_size = 256, + .tested = TEST_OK_PROBE, + .probe = probe_spi_res2, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 16} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, + }, + .write = spi_chip_write_1, + .read = spi_chip_read, + }, + + { + .vendor = "SST", .name = "SST25VF040B.REMS", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = SST_ID, Index: flashrom-stefan_sst25lf040a/flashchips.h =================================================================== --- flashrom-stefan_sst25lf040a/flashchips.h (Revision 1026) +++ flashrom-stefan_sst25lf040a/flashchips.h (Arbeitskopie) @@ -387,7 +387,7 @@ #define SST_25VF512A_REMS 0x48 /* REMS or RES opcode */ #define SST_25VF010_REMS 0x49 /* REMS or RES opcode */ #define SST_25VF020_REMS 0x43 /* REMS or RES opcode */ -#define SST_25VF040_REMS 0x44 /* REMS or RES opcode */ +#define SST_25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */ #define SST_25VF040B 0x258D #define SST_25VF040B_REMS 0x8D /* REMS or RES opcode */ #define SST_25VF080_REMS 0x80 /* REMS or RES opcode */ -- http://www.hailfinger.org/

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[commit] r1045 - trunk
by repository service 14 Jun '10

14 Jun '10

Author: hailfinger Date: Mon Jun 14 14:58:06 2010 New Revision: 1045 URL: http://flashrom.org/trac/coreboot/changeset/1045 Log: Add SST25LF040A support. Checked against datasheets, should work. Signed-off-by: Stefan Reinauer <stepan(a)coresystems.de> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/flashchips.c trunk/flashchips.h Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Mon Jun 14 14:42:05 2010 (r1044) +++ trunk/flashchips.c Mon Jun 14 14:58:06 2010 (r1045) @@ -3840,6 +3840,34 @@ { .vendor = "SST", + .name = "SST25LF040A.RES", + .bustype = CHIP_BUSTYPE_SPI, + .manufacture_id = SST_ID, + .model_id = SST_25VF040_REMS, + .total_size = 512, + .page_size = 256, + .tested = TEST_OK_PROBE, + .probe = probe_spi_res2, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {32 * 1024, 16} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, + }, + .write = spi_chip_write_1, + .read = spi_chip_read, + }, + + { + .vendor = "SST", .name = "SST25VF040B.REMS", .bustype = CHIP_BUSTYPE_SPI, .manufacture_id = SST_ID, Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Mon Jun 14 14:42:05 2010 (r1044) +++ trunk/flashchips.h Mon Jun 14 14:58:06 2010 (r1045) @@ -388,7 +388,7 @@ #define SST_25VF512A_REMS 0x48 /* REMS or RES opcode */ #define SST_25VF010_REMS 0x49 /* REMS or RES opcode */ #define SST_25VF020_REMS 0x43 /* REMS or RES opcode */ -#define SST_25VF040_REMS 0x44 /* REMS or RES opcode */ +#define SST_25VF040_REMS 0x44 /* REMS or RES opcode, same as SST25LF040A */ #define SST_25VF040B 0x258D #define SST_25VF040B_REMS 0x8D /* REMS or RES opcode */ #define SST_25VF080_REMS 0x80 /* REMS or RES opcode */

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flashrom June 2010