flashrom

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[commit] r1392 - trunk
by repository service 26 Jul '11

26 Jul '11

Author: stefanct Date: Tue Jul 26 16:28:35 2011 New Revision: 1392 URL: http://flashrom.org/trac/flashrom/changeset/1392 Log: Fix output of erase_and_write_flash and surroundings see http://www.flashrom.org/pipermail/flashrom/2011-July/007220.html for a discussion about the details. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Modified: trunk/flashrom.c Modified: trunk/flashrom.c ============================================================================== --- trunk/flashrom.c Tue Jul 26 16:18:52 2011 (r1391) +++ trunk/flashrom.c Tue Jul 26 16:28:35 2011 (r1392) @@ -1471,7 +1471,6 @@ start + len - 1); if (do_something(flash, start, len, param1, param2, eraser.block_erase)) { - msg_cdbg("\n"); return 1; } start += len; @@ -1522,19 +1521,18 @@ memcpy(curcontents, oldcontents, size); for (k = 0; k < NUM_ERASEFUNCTIONS; k++) { + if (k != 0) + msg_cdbg("Looking for another erase function.\n"); if (!usable_erasefunctions) { msg_cdbg("No usable erase functions left.\n"); break; } - msg_cdbg("Looking at blockwise erase function %i... ", k); - if (check_block_eraser(flash, k, 1)) { - msg_cdbg("Looking for another erase function.\n"); + msg_cdbg("Trying erase function %i... ", k); + if (check_block_eraser(flash, k, 1)) continue; - } usable_erasefunctions--; - msg_cdbg("trying... "); - ret = walk_eraseregions(flash, k, &erase_and_write_block_helper, curcontents, newcontents); - msg_cdbg("\n"); + ret = walk_eraseregions(flash, k, &erase_and_write_block_helper, + curcontents, newcontents); /* If everything is OK, don't try another erase function. */ if (!ret) break; @@ -1544,14 +1542,19 @@ */ if (!usable_erasefunctions) continue; + /* Reading the whole chip may take a while, inform the user even + * in non-verbose mode. + */ + msg_cinfo("Reading current flash chip contents... "); if (flash->read(flash, curcontents, 0, size)) { /* Now we are truly screwed. Read failed as well. */ - msg_cerr("Can't read anymore!\n"); + msg_cerr("Can't read anymore! Aborting.\n"); /* We have no idea about the flash chip contents, so * retrying with another erase function is pointless. */ break; } + msg_cinfo("done. "); } /* Free the scratchpad. */ free(curcontents); @@ -1559,7 +1562,7 @@ if (ret) { msg_cerr("FAILED!\n"); } else { - msg_cinfo("Done.\n"); + msg_cinfo("Erase/write done.\n"); } return ret; } @@ -1938,13 +1941,13 @@ * preserved, but in that case we might perform unneeded erase which * takes time as well. */ - msg_cdbg("Reading old flash chip contents... "); + msg_cinfo("Reading old flash chip contents... "); if (flash->read(flash, oldcontents, 0, size)) { ret = 1; - msg_cdbg("FAILED.\n"); + msg_cinfo("FAILED.\n"); goto out; } - msg_cdbg("done.\n"); + msg_cinfo("done.\n"); // This should be moved into each flash part's code to do it // cleanly. This does the job.

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[commit] r1391 - trunk
by repository service 26 Jul '11

26 Jul '11

Author: hailfinger Date: Tue Jul 26 16:18:52 2011 New Revision: 1391 URL: http://flashrom.org/trac/flashrom/changeset/1391 Log: Fix Winbond W29EE011, W29EE012, W29C010M, W29C011A probing. According to the datasheets probe_w29ee011 is the only valid probe function for those chips, but we have reports where those chips were only detected with probe_jedec, and thus we assume that our datasheets only cover an earlier stepping. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Modified: trunk/flashchips.c trunk/w29ee011.c Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Tue Jul 26 02:54:42 2011 (r1390) +++ trunk/flashchips.c Tue Jul 26 16:18:52 2011 (r1391) @@ -8252,6 +8252,29 @@ { .vendor = "Winbond", + .name = "W29C010(M)/W29C011A/W29EE011/W29EE012-old", + .bustype = CHIP_BUSTYPE_PARALLEL, + .manufacture_id = WINBOND_ID, + .model_id = WINBOND_W29C010, + .total_size = 128, + .page_size = 128, + .feature_bits = FEATURE_LONG_RESET, + .tested = TEST_OK_PRE, + .probe = probe_w29ee011, + .probe_timing = TIMING_IGNORED, /* routine doesn't use probe_timing (w29ee011.c) */ + .block_erasers = + { + { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec, + .read = read_memmapped, + }, + + {/* W29EE011, W29EE012, W29C010M, W29C011A do not support probe_jedec according to the datasheet, but it works for newer(?) steppings. */ + .vendor = "Winbond", .name = "W29C010(M)/W29C011A/W29EE011/W29EE012", .bustype = CHIP_BUSTYPE_PARALLEL, .manufacture_id = WINBOND_ID, @@ -8322,29 +8345,6 @@ }, { - .vendor = "Winbond", - .name = "W29C010(M)/W29C011A/W29EE011/W29EE012", - .bustype = CHIP_BUSTYPE_PARALLEL, - .manufacture_id = WINBOND_ID, - .model_id = WINBOND_W29C010, - .total_size = 128, - .page_size = 128, - .feature_bits = FEATURE_LONG_RESET, - .tested = TEST_OK_PRE, - .probe = probe_w29ee011, - .probe_timing = TIMING_IGNORED, /* routine doesn't use probe_timing (w29ee011.c) */ - .block_erasers = - { - { - .eraseblocks = { {128 * 1024, 1} }, - .block_erase = erase_chip_block_jedec, - } - }, - .write = write_jedec, - .read = read_memmapped, - }, - - { .vendor = "Winbond", .name = "W39L040", .bustype = CHIP_BUSTYPE_PARALLEL, Modified: trunk/w29ee011.c ============================================================================== --- trunk/w29ee011.c Tue Jul 26 02:54:42 2011 (r1390) +++ trunk/w29ee011.c Tue Jul 26 16:18:52 2011 (r1391) @@ -22,16 +22,19 @@ #include "flash.h" #include "chipdrivers.h" +/* According to the Winbond W29EE011, W29EE012, W29C010M, W29C011A + * datasheets this is the only valid probe function for those chips. + */ int probe_w29ee011(struct flashchip *flash) { chipaddr bios = flash->virtual_memory; uint8_t id1, id2; - if (!chip_to_probe || strcmp(chip_to_probe, "W29EE011")) { - msg_cdbg("Probing disabled for Winbond W29EE011 because " - "the probing sequence puts the AMIC A49LF040A in " - "a funky state. Use 'flashrom -c W29EE011' if you " - "have a board with this chip.\n"); + if (!chip_to_probe || strcmp(chip_to_probe, flash->name)) { + msg_cdbg("Old Winbond W29* probe method disabled because " + "the probing sequence puts the AMIC A49LF040A in " + "a funky state. Use 'flashrom -c %s' if you " + "have a board with such a chip.\n", flash->name); return 0; }

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Add my mobo to the supported devices list
by Abhinav Hardikar 26 Jul '11

26 Jul '11

Hi! I actually wanted to notify that my Mobo works with flashrom. About Mobo: Company: Jetway/J-Mark Model: J-7BXAN REV: 2.1 Website: http://web.archive.org/web/20000605120828/http://www.j-mark.com/Motherbds/7… "flashrom -V" output : abhinav@ubuntu:~$ sudo flashrom -V -w /media/usb/bios.BIN flashrom v0.9.3-r1323 on Linux 2.6.38-10-generic (i686), built with libpci 3.1.7, GCC 4.6.1, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 3 usecs, 175M loops per second, 10 myus = 12 us, 100 myus = 102 us, 1000 myus = 1393 us, 10000 myus = 10531 us, 12 myus = 14 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "" DMI string system-product-name: "" DMI string system-version: "" DMI string baseboard-manufacturer: "" DMI string baseboard-product-name: "" DMI string baseboard-version: "" DMI string chassis-type: "" Found chipset "Intel PIIX4/4E/4M", enabling flash write... chipset PCI ID is 8086:7110, OK. This chipset supports the following protocols: Parallel. Probing for AMD Am29F010A/B, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29F002(N)BB, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29F002(N)BT, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29F016D, 2048 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F040B, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29F080B, 1024 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV001BB, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV001BT, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV002BB, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV002BT, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV004BB, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV004BT, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV008BB, 1024 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV008BT, 1024 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV040B, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMD Am29LV081B, 1024 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMIC A25L05PT, 64 kB: skipped. Probing for AMIC A25L05PU, 64 kB: skipped. Probing for AMIC A25L10PT, 128 kB: skipped. Probing for AMIC A25L10PU, 128 kB: skipped. Probing for AMIC A25L20PT, 256 kB: skipped. Probing for AMIC A25L20PU, 256 kB: skipped. Probing for AMIC A25L40PT, 512 kB: skipped. Probing for AMIC A25L40PU, 512 kB: skipped. Probing for AMIC A25L80P, 1024 kB: skipped. Probing for AMIC A25L16PT, 2048 kB: skipped. Probing for AMIC A25L16PU, 2048 kB: skipped. Probing for AMIC A25L512, 64 kB: skipped. Probing for AMIC A25L010, 128 kB: skipped. Probing for AMIC A25L020, 256 kB: skipped. Probing for AMIC A25L040, 512 kB: skipped. Probing for AMIC A25L080, 1024 kB: skipped. Probing for AMIC A25L016, 2048 kB: skipped. Probing for AMIC A25L032, 4096 kB: skipped. Probing for AMIC A25LQ032, 4096 kB: skipped. Probing for AMIC A29002B, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMIC A29002T, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMIC A29040B, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for AMIC A49LF040A, 512 kB: skipped. Probing for Atmel AT25DF021, 256 kB: skipped. Probing for Atmel AT25DF041A, 512 kB: skipped. Probing for Atmel AT25DF081, 1024 kB: skipped. Probing for Atmel AT25DF081A, 1024 kB: skipped. Probing for Atmel AT25DF161, 2048 kB: skipped. Probing for Atmel AT25DF321, 4096 kB: skipped. Probing for Atmel AT25DF321A, 4096 kB: skipped. Probing for Atmel AT25DF641, 8192 kB: skipped. Probing for Atmel AT25DQ161, 2048 kB: skipped. Probing for Atmel AT25F512B, 64 kB: skipped. Probing for Atmel AT25FS010, 128 kB: skipped. Probing for Atmel AT25FS040, 512 kB: skipped. Probing for Atmel AT26DF041, 512 kB: skipped. Probing for Atmel AT26DF081A, 1024 kB: skipped. Probing for Atmel AT26DF161, 2048 kB: skipped. Probing for Atmel AT26DF161A, 2048 kB: skipped. Probing for Atmel AT26F004, 512 kB: skipped. Probing for Atmel AT29C512, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT29C010A, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT29C020, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT29C040A, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT45CS1282, 16896 kB: skipped. Probing for Atmel AT45DB011D, 128 kB: skipped. Probing for Atmel AT45DB021D, 256 kB: skipped. Probing for Atmel AT45DB041D, 512 kB: skipped. Probing for Atmel AT45DB081D, 1024 kB: skipped. Probing for Atmel AT45DB161D, 2048 kB: skipped. Probing for Atmel AT45DB321C, 4224 kB: skipped. Probing for Atmel AT45DB321D, 4096 kB: skipped. Probing for Atmel AT45DB642D, 8192 kB: skipped. Probing for Atmel AT49BV512, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT49F020, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT49F002(N), 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Atmel AT49F002(N)T, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Bright BM29F040, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for EMST F49B002UA, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for EMST F25L008A, 1024 kB: skipped. Probing for Eon EN25B05, 64 kB: skipped. Probing for Eon EN25B05T, 64 kB: skipped. Probing for Eon EN25B10, 128 kB: skipped. Probing for Eon EN25B10T, 128 kB: skipped. Probing for Eon EN25B20, 256 kB: skipped. Probing for Eon EN25B20T, 256 kB: skipped. Probing for Eon EN25B40, 512 kB: skipped. Probing for Eon EN25B40T, 512 kB: skipped. Probing for Eon EN25B80, 1024 kB: skipped. Probing for Eon EN25B80T, 1024 kB: skipped. Probing for Eon EN25B16, 2048 kB: skipped. Probing for Eon EN25B16T, 2048 kB: skipped. Probing for Eon EN25B32, 4096 kB: skipped. Probing for Eon EN25B32T, 4096 kB: skipped. Probing for Eon EN25B64, 8192 kB: skipped. Probing for Eon EN25B64T, 8192 kB: skipped. Probing for Eon EN25D16, 2048 kB: skipped. Probing for Eon EN25F05, 64 kB: skipped. Probing for Eon EN25F10, 128 kB: skipped. Probing for Eon EN25F20, 256 kB: skipped. Probing for Eon EN25F40, 512 kB: skipped. Probing for Eon EN25F80, 1024 kB: skipped. Probing for Eon EN25F16, 2048 kB: skipped. Probing for Eon EN25F32, 4096 kB: skipped. Probing for Eon EN29F010, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Eon EN29F002(A)(N)B, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Eon EN29F002(A)(N)T, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Fujitsu MBM29F004BC, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Fujitsu MBM29F004TC, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Fujitsu MBM29F400BC, 512 kB: probe_m29f400bt: id1 0x6f, id2 0x2f Probing for Fujitsu MBM29F400TC, 512 kB: probe_m29f400bt: id1 0x6f, id2 0x2f Probing for Hyundai HY29F002T, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Hyundai HY29F002B, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Hyundai HY29F040A, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 28F001BN/BX-B, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Intel 28F001BN/BX-T, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Intel 28F002BC/BL/BV/BX-T, 256 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 28F008S3/S5/SC, 512 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 28F004B5/BE/BV/BX-B, 512 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 28F004B5/BE/BV/BX-T, 512 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 28F400BV/BX/CE/CV-B, 512 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 28F400BV/BX/CE/CV-T, 512 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for Intel 82802AB, 512 kB: skipped. Probing for Intel 82802AC, 1024 kB: skipped. Probing for Macronix MX25L512, 64 kB: skipped. Probing for Macronix MX25L1005, 128 kB: skipped. Probing for Macronix MX25L2005, 256 kB: skipped. Probing for Macronix MX25L4005, 512 kB: skipped. Probing for Macronix MX25L8005, 1024 kB: skipped. Probing for Macronix MX25L1605, 2048 kB: skipped. Probing for Macronix MX25L1635D, 2048 kB: skipped. Probing for Macronix MX25L1635E, 2048 kB: skipped. Probing for Macronix MX25L3205, 4096 kB: skipped. Probing for Macronix MX25L3235D, 4096 kB: skipped. Probing for Macronix MX25L6405, 8192 kB: skipped. Probing for Macronix MX25L12805, 16384 kB: skipped. Probing for Macronix MX29F001B, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Macronix MX29F001T, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Macronix MX29F002B, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Macronix MX29F002T, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Macronix MX29F040, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Macronix MX29LV040, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for MoselVitelic V29C51000B, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for MoselVitelic V29C51000T, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for MoselVitelic V29C51400B, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for MoselVitelic V29C51400T, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for MoselVitelic V29LC51000, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for MoselVitelic V29LC51001, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for MoselVitelic V29LC51002, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Numonyx M25PE10, 128 kB: skipped. Probing for Numonyx M25PE20, 256 kB: skipped. Probing for Numonyx M25PE40, 512 kB: skipped. Probing for Numonyx M25PE80, 1024 kB: skipped. Probing for Numonyx M25PE16, 2048 kB: skipped. Probing for PMC Pm25LV010, 128 kB: skipped. Probing for PMC Pm25LV016B, 2048 kB: skipped. Probing for PMC Pm25LV020, 256 kB: skipped. Probing for PMC Pm25LV040, 512 kB: skipped. Probing for PMC Pm25LV080B, 1024 kB: skipped. Probing for PMC Pm25LV512, 64 kB: skipped. Probing for PMC Pm29F002T, 256 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0x25, id2 0x42 Probing for PMC Pm29F002B, 256 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0x25, id2 0x42 Probing for PMC Pm39LV010, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for PMC Pm39LV020, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for PMC Pm39LV040, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for PMC Pm49FL002, 256 kB: skipped. Probing for PMC Pm49FL004, 512 kB: skipped. Probing for Sanyo LF25FW203A, 2048 kB: skipped. Probing for Sharp LHF00L04, 1024 kB: skipped. Probing for Spansion S25FL004A, 512 kB: skipped. Probing for Spansion S25FL008A, 1024 kB: skipped. Probing for Spansion S25FL016A, 2048 kB: skipped. Probing for Spansion S25FL032A, 4096 kB: skipped. Probing for Spansion S25FL064A, 8192 kB: skipped. Probing for SST SST25VF010.REMS, 128 kB: skipped. Probing for SST SST25VF016B, 2048 kB: skipped. Probing for SST SST25VF032B, 4096 kB: skipped. Probing for SST SST25VF064C, 8192 kB: skipped. Probing for SST SST25VF040.REMS, 512 kB: skipped. Probing for SST SST25VF040B, 512 kB: skipped. Probing for SST SST25LF040A.RES, 512 kB: skipped. Probing for SST SST25VF040B.REMS, 512 kB: skipped. Probing for SST SST25VF080B, 1024 kB: skipped. Probing for SST SST28SF040A, 512 kB: probe_82802ab: id1 0x6f, id2 0x2f, id1 parity violation Probing for SST SST29EE010, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST29LE010, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST29EE020A, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST29LE020, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39SF512, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39SF010A, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39SF020A, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39SF040, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39VF512, 64 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39VF010, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39VF020, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39VF040, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST39VF080, 1024 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SST SST49LF002A/B, 256 kB: skipped. Probing for SST SST49LF003A/B, 384 kB: skipped. Probing for SST SST49LF004A/B, 512 kB: skipped. Probing for SST SST49LF004C, 512 kB: skipped. Probing for SST SST49LF008A, 1024 kB: skipped. Probing for SST SST49LF008C, 1024 kB: skipped. Probing for SST SST49LF016C, 2048 kB: skipped. Probing for SST SST49LF020, 256 kB: skipped. Probing for SST SST49LF020A, 256 kB: skipped. Probing for SST SST49LF040, 512 kB: skipped. Probing for SST SST49LF040B, 512 kB: skipped. Probing for SST SST49LF080A, 1024 kB: skipped. Probing for SST SST49LF160C, 2048 kB: skipped. Probing for ST M25P05-A, 64 kB: skipped. Probing for ST M25P05.RES, 64 kB: skipped. Probing for ST M25P10-A, 128 kB: skipped. Probing for ST M25P10.RES, 128 kB: skipped. Probing for ST M25P20, 256 kB: skipped. Probing for ST M25P40, 512 kB: skipped. Probing for ST M25P40-old, 512 kB: skipped. Probing for ST M25P80, 1024 kB: skipped. Probing for ST M25P16, 2048 kB: skipped. Probing for ST M25P32, 4096 kB: skipped. Probing for ST M25P64, 8192 kB: skipped. Probing for ST M25P128, 16384 kB: skipped. Probing for ST M25PX16, 2048 kB: skipped. Probing for ST M25PX32, 4096 kB: skipped. Probing for ST M25PX64, 8192 kB: skipped. Probing for ST M29F002B, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for ST M29F002T/NT, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for ST M29F040B, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for ST M29F400BB, 512 kB: probe_m29f400bt: id1 0x6f, id2 0x2f Probing for ST M29F400BT, 512 kB: probe_m29f400bt: id1 0x6f, id2 0x2f Probing for ST M29W010B, 128 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for ST M29W040B, 512 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for ST M29W512B, 64 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for ST M50FLW040A, 512 kB: skipped. Probing for ST M50FLW040B, 512 kB: skipped. Probing for ST M50FLW080A, 1024 kB: skipped. Probing for ST M50FLW080B, 1024 kB: skipped. Probing for ST M50FW002, 256 kB: skipped. Probing for ST M50FW016, 2048 kB: skipped. Probing for ST M50FW040, 512 kB: skipped. Probing for ST M50FW080, 1024 kB: skipped. Probing for ST M50LPW116, 2048 kB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51001B, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {F,S,V}29C51001T, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {F,S,V}29C51002B, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {F,S,V}29C51002T, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {F,S,V}29C51004B, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {F,S,V}29C51004T, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {S,V}29C31004B, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for SyncMOS/MoselVitelic {S,V}29C31004T, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for TI TMS29F002RB, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for TI TMS29F002RT, 256 kB: probe_jedec_common: id1 0x6f, id2 0x2f, id1 parity violation Probing for Winbond W25Q80, 1024 kB: skipped. Probing for Winbond W25Q16, 2048 kB: skipped. Probing for Winbond W25Q32, 4096 kB: skipped. Probing for Winbond W25Q64, 8192 kB: skipped. Probing for Winbond W25Q128, 16384 kB: skipped. Probing for Winbond W25x10, 128 kB: skipped. Probing for Winbond W25x20, 256 kB: skipped. Probing for Winbond W25x40, 512 kB: skipped. Probing for Winbond W25x80, 1024 kB: skipped. Probing for Winbond W25x16, 2048 kB: skipped. Probing for Winbond W25x32, 4096 kB: skipped. Probing for Winbond W25x64, 8192 kB: skipped. Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB: probe_jedec_common: id1 0xda, id2 0xc1 Found chip "Winbond W29C010(M)/W29C011A/W29EE011/W29EE012" (128 kB, Parallel) at physical address 0xfffe0000. Probing for Winbond W29C020(C)/W29C022, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Winbond W29C040/P, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB: Probing disabled for Winbond W29EE011 because the probing sequence puts the AMIC A49LF040A in a funky state. Use 'flashrom -c W29EE011' if you have a board with this chip. Probing for Winbond W39L040, 512 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Winbond W39V040A, 512 kB: skipped. Probing for Winbond W39V040B, 512 kB: skipped. Probing for Winbond W39V040C, 512 kB: skipped. Probing for Winbond W39V040FA, 512 kB: skipped. Probing for Winbond W39V040FB, 512 kB: skipped. Probing for Winbond W39V040FC, 512 kB: skipped. Probing for Winbond W39V080A, 1024 kB: skipped. Probing for Winbond W49F002U/N, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Winbond W49F020, 256 kB: probe_jedec_common: id1 0xda, id2 0xc1 Probing for Winbond W49V002A, 256 kB: skipped. Probing for Winbond W49V002FA, 256 kB: skipped. Probing for Winbond W39V080FA, 1024 kB: skipped. Probing for Winbond W39V080FA (dual mode), 512 kB: skipped. Probing for AMIC unknown AMIC SPI chip, 0 kB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 kB: skipped. Probing for Eon unknown Eon SPI chip, 0 kB: skipped. Probing for Macronix unknown Macronix SPI chip, 0 kB: skipped. Probing for PMC unknown PMC SPI chip, 0 kB: skipped. Probing for SST unknown SST SPI chip, 0 kB: skipped. Probing for ST unknown ST SPI chip, 0 kB: skipped. Probing for Sanyo unknown Sanyo SPI chip, 0 kB: skipped. Probing for Generic unknown SPI chip (RDID), 0 kB: skipped. Probing for Generic unknown SPI chip (REMS), 0 kB: skipped. Flash image seems to be a legacy BIOS. Disabling coreboot-related checks. Reading old flash chip contents... Erasing and writing flash chip... Looking at blockwise erase function 0... trying... 0x000000-0x01ffff:EW Done. Verifying flash... VERIFIED. Restoring PCI config space for 00:07:0 reg 0x4e ------------------------------------------------------------------------------------------------------------------- superiotool -deV output: superiotool r5050 Probing for ALi Super I/O at 0x3f0... Failed. Returned data: id=0xffff, rev=0xff Probing for ALi Super I/O at 0x370... Failed. Returned data: id=0xffff, rev=0xff Probing for Fintek Super I/O at 0x2e... Failed. Returned data: vid=0xffff, id=0xffff Probing for Fintek Super I/O at 0x4e... Failed. Returned data: vid=0xffff, id=0xffff Probing for ITE Super I/O (init=standard) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8761e) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8228e) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=0x87,0x87) at 0x2e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=standard) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8761e) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=it8228e) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=0x87,0x87) at 0x4e... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=legacy/it8661f) at 0x370... Failed. Returned data: id=0xffff, rev=0xf Probing for ITE Super I/O (init=legacy/it8671f) at 0x370... Failed. Returned data: id=0xffff, rev=0xf Probing for NSC Super I/O at 0x2e... Failed. Returned data: port=0xff, port+1=0xff Probing for NSC Super I/O at 0x4e... Failed. Returned data: port=0xff, port+1=0xff Probing for NSC Super I/O at 0x15c... Failed. Returned data: port=0xff, port+1=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x2e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x2e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x4e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x4e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x162e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x162e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x164e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x164e... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x3f0... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x3f0... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x20/0x21) at 0x370... Failed. Returned data: id=0xff, rev=0xff Probing for SMSC Super I/O (idregs=0x0d/0x0e) at 0x370... Failed. Returned data: id=0xff, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x2e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x4e... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x3f0... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x88) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x370... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x370... Found Winbond W83977EF/EG (id=0x52, rev=0xf4) at 0x370 Register dump: idx 02 20 21 22 23 24 25 26 28 2a 2b 2c 2d 2e 2f val ff 52 f4 ff fe c4 00 40 00 00 00 00 00 00 ff def RR 52 MM ff fe MM 00 MM 00 00 00 00 RR RR RR LDN 0x00 (Floppy) idx 30 60 61 70 74 f0 f1 f2 f4 f5 val 01 03 f0 06 02 0c 00 ff 00 00 def 01 03 f0 06 02 0e 00 ff 00 00 LDN 0x01 (Parallel port) idx 30 60 61 70 74 f0 val 01 03 78 07 03 00 def 01 03 78 07 04 3f LDN 0x02 (COM1) idx 30 60 61 70 f0 val 01 03 f8 04 00 def 01 03 f8 04 00 LDN 0x03 (COM2) idx 30 60 61 70 f0 f1 val 01 02 f8 03 00 00 def 01 02 f8 03 00 00 LDN 0x05 (Keyboard) idx 30 60 61 62 63 70 72 f0 val 01 00 60 00 64 01 0c 40 def 01 00 60 00 64 01 0c 83 LDN 0x07 (GPIO 1) idx 30 60 61 62 63 64 65 70 72 e0 e1 e2 e3 e4 e5 e6 e7 f1 val 00 00 00 00 00 00 00 00 00 01 01 01 01 01 01 01 01 00 def 00 00 00 00 00 00 00 00 00 01 01 01 01 01 01 01 01 00 LDN 0x08 (GPIO 2) idx 30 60 61 70 72 e8 e9 ea eb ec ed f0 f1 f2 f3 f4 val 01 00 00 00 00 10 01 01 01 01 08 00 ff 00 00 00 def 00 00 00 00 00 01 01 01 01 01 01 00 RR 00 00 00 LDN 0x0a (ACPI) idx 30 70 e0 e1 e2 e3 e4 e5 e6 e7 f0 f1 f3 f4 f6 f7 f9 fe ff val 00 00 00 00 20 04 00 00 00 00 00 8f 37 00 00 00 00 00 00 def 00 00 00 00 MM MM MM 00 00 00 00 00 00 00 00 00 00 RR RR Hardware monitor (0x0004) Probing for Winbond Super I/O (init=0x88) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x89) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x86,0x86) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for Winbond Super I/O (init=0x87,0x87) at 0x250... Failed. Returned data: id/oldid=0xff/0x0f, rev=0xff Probing for VIA Super I/O at 0x3f0... PCI device 1106:0686 not found. ------------------------------------------------------------------------------------------------------------ lspci -xxxnnnvvv output: abhinav@ubuntu:~$ lspci -xxxnnnvvv 00:00.0 Host bridge [0600]: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge [8086:7190] (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 32 Region 0: Memory at e3000000 (32-bit, prefetchable) [size=4M] Capabilities: <access denied> Kernel driver in use: agpgart-intel 00: 86 80 90 71 06 00 10 22 03 00 00 06 00 20 00 00 10: 08 00 00 e3 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 a0 00 00 00 00 00 00 00 00 00 00 00 00:01.0 PCI bridge [0604]: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge [8086:7191] (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=32 I/O behind bridge: 0000f000-00000fff Memory behind bridge: e0000000-e1ffffff Prefetchable memory behind bridge: d8000000-dfffffff Secondary status: 66MHz+ FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B+ PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Kernel modules: shpchp 00: 86 80 91 71 07 01 20 02 03 00 04 06 00 40 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 20 f0 00 a0 22 20: 00 e0 f0 e1 00 d8 f0 df 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 88 00 00:07.0 ISA bridge [0601]: Intel Corporation 82371AB/EB/MB PIIX4 ISA [8086:7110] (rev 02) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00: 86 80 10 71 0f 00 80 02 02 00 01 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:07.1 IDE interface [0101]: Intel Corporation 82371AB/EB/MB PIIX4 IDE [8086:7111] (rev 01) (prog-if 80 [Master]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8] Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1] Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8] Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1] Region 4: I/O ports at f000 [size=16] Kernel driver in use: ata_piix 00: 86 80 11 71 05 00 80 02 01 80 01 01 00 20 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:07.2 USB Controller [0c03]: Intel Corporation 82371AB/EB/MB PIIX4 USB [8086:7112] (rev 01) (prog-if 00 [UHCI]) Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 Interrupt: pin D routed to IRQ 10 Region 4: I/O ports at e000 [size=32] Kernel driver in use: uhci_hcd 00: 86 80 12 71 05 00 80 02 01 00 03 0c 00 20 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 01 e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 0a 04 00 00 00:07.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 02) Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin ? routed to IRQ 9 Kernel driver in use: piix4_smbus Kernel modules: i2c-piix4 00: 86 80 13 71 03 00 80 02 02 00 80 06 00 00 00 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:0b.0 Ethernet controller [0200]: 3Com Corporation 3c905B 100BaseTX [Cyclone] [10b7:9055] (rev 24) Subsystem: 3Com Corporation 3C905B Fast Etherlink XL 10/100 [10b7:9055] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+ INTx- Latency: 32 (2500ns min, 2500ns max), Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 5 Region 0: I/O ports at e400 [size=128] Region 1: Memory at e3400000 (32-bit, non-prefetchable) [size=128] Expansion ROM at e2000000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: 3c59x Kernel modules: 3c59x 00: b7 10 55 90 07 00 10 82 24 00 00 02 08 20 00 00 10: 01 e4 00 00 00 00 40 e3 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 b7 10 55 90 30: 00 00 00 e2 dc 00 00 00 00 00 00 00 05 01 0a 0a 01:00.0 VGA compatible controller [0300]: nVidia Corporation NV18GL [Quadro NVS 280 SD] [10de:018a] (rev a2) (prog-if 00 [VGA controller]) Subsystem: nVidia Corporation Device [10de:0190] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32 (1250ns min, 250ns max) Interrupt: pin A routed to IRQ 11 Region 0: Memory at e0000000 (32-bit, non-prefetchable) [size=16M] Region 1: Memory at d8000000 (32-bit, prefetchable) [size=128M] [virtual] Expansion ROM at e1000000 [disabled] [size=128K] Capabilities: <access denied> Kernel modules: nouveau, nvidiafb 00: de 10 8a 01 07 00 b0 02 a2 00 00 03 00 20 00 00 10: 00 00 00 e0 08 00 00 d8 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 de 10 90 01 30: 00 00 00 00 60 00 00 00 00 00 00 00 0b 01 05 01 Thanx Abhinav (aHardyX)

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[PATCH] fix counting of supported chips in the wiki output
by Stefan Tauner 26 Jul '11

26 Jul '11

where should i put this one? 1. commit it on its own 2. tested stuff patch, or 3. patch touching print_wiki.c in the voltage printing branch Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> --- print_wiki.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/print_wiki.c b/print_wiki.c index 6280aff..b70da86 100644 --- a/print_wiki.c +++ b/print_wiki.c @@ -205,8 +205,12 @@ static void print_supported_chips_wiki(int cols) uint32_t t; char *s; - for (f = flashchips; f->name != NULL; f++) + for (f = flashchips; f->name != NULL; f++) { + /* Don't count "unknown XXXX SPI chip" entries. */ + if (!strncmp(f->name, "unknown", 7)) + continue; chipcount++; + } printf("\n== Supported chips ==\n\nTotal amount of supported " "chips: '''%d'''\n\n{| border=\"0\" valign=\"top\"\n" -- 1.7.1

1 0

Re: [flashrom] [PATCH] be more refined regarding DMI chassis types
by Carl-Daniel Hailfinger 26 Jul '11

26 Jul '11

Am 26.07.2011 01:22 schrieb Stefan Tauner: > we had broken laptops in the past that were not detected as such because > their DMI chassis-type was either undefined/out-of-spec, or set to > 'other' or 'unknown'. > > this patch tries to mitigate this problem as follows: > - if the DMI chassis-type clearly identifies the system as > laptop/notebook/mobile platform then nothing changes: the user gets > the laptop warning without a hint to the force switch. > - if the DMI chassis-type is not specific enough, we warn the user > similarly, but tell them the switch. > > to reduce the number of false positives i have added a few new > chassis types that we have encountered in the last months to the list. > > Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> > Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Regards, Carl-Daniel -- http://www.hailfinger.org/

2 1

[commit] r1390 - trunk
by repository service 26 Jul '11

26 Jul '11

Author: stefanct Date: Tue Jul 26 02:54:42 2011 New Revision: 1390 URL: http://flashrom.org/trac/flashrom/changeset/1390 Log: be more refined regarding DMI chassis types we had broken laptops in the past that were not detected as such because their DMI chassis-type was either undefined/out-of-spec, or set to 'other' or 'unknown'. this patch tries to mitigate this problem as follows: - if the DMI chassis-type clearly identifies the system as laptop/notebook/mobile platform then nothing changes: the user gets the laptop warning without a hint to the force switch. - if the DMI chassis-type is not specific enough, we warn the user similarly, but tell them the switch. to reduce the number of false positives i have added a few new chassis types that we have encountered in the last months to the list. Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/dmi.c trunk/internal.c Modified: trunk/dmi.c ============================================================================== --- trunk/dmi.c Tue Jul 26 00:44:09 2011 (r1389) +++ trunk/dmi.c Tue Jul 26 02:54:42 2011 (r1390) @@ -54,7 +54,12 @@ "baseboard-version", }; -/* A full list of chassis types can be found in the System Management BIOS +/* This list is used to identify supposed laptops. The is_laptop field has the + * following meaning: + * - 0: in all likelihood not a laptop + * - 1: in all likelihood a laptop + * - 2: chassis-type is not specific enough + * A full list of chassis types can be found in the System Management BIOS * (SMBIOS) Reference Specification 2.7.0 section 7.4.1 "Chassis Types" at * http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.0.p… * The types below are the most common ones. @@ -64,14 +69,18 @@ unsigned char is_laptop; const char *name; } dmi_chassis_types[] = { - {0x01, 0, "Other"}, - {0x02, 0, "Unknown"}, + {0x01, 2, "Other"}, + {0x02, 2, "Unknown"}, {0x03, 0, "Desktop",}, + {0x06, 0, "Mini Tower"}, + {0x07, 0, "Tower"}, {0x08, 1, "Portable"}, {0x09, 1, "Laptop"}, {0x0a, 1, "Notebook"}, {0x0b, 1, "Hand Held"}, {0x0e, 1, "Sub Notebook"}, + {0x11, 0, "Main Server Chassis"}, + {0x17, 0, "Rack Mount Chassis"}, }; #define DMI_COMMAND_LEN_MAX 260 @@ -152,16 +161,25 @@ } chassis_type = get_dmi_string("chassis-type"); - if (chassis_type) { - for (i = 0; i < ARRAY_SIZE(dmi_chassis_types); i++) { - if (!strcasecmp(chassis_type, - dmi_chassis_types[i].name) && - dmi_chassis_types[i].is_laptop) { - msg_pdbg("Laptop detected via DMI\n"); - is_laptop = 1; - } + if (chassis_type == NULL) + return; + + is_laptop = 2; + for (i = 0; i < ARRAY_SIZE(dmi_chassis_types); i++) { + if (strcasecmp(chassis_type, dmi_chassis_types[i].name) == 0) { + is_laptop = dmi_chassis_types[i].is_laptop; + break; } } + + switch (is_laptop) { + case 1: + msg_pdbg("Laptop detected via DMI.\n"); + break; + case 2: + msg_pdbg("DMI chassis-type is not specific enough.\n"); + break; + } free(chassis_type); } Modified: trunk/internal.c ============================================================================== --- trunk/internal.c Tue Jul 26 00:44:09 2011 (r1389) +++ trunk/internal.c Tue Jul 26 02:54:42 2011 (r1390) @@ -230,11 +230,19 @@ /* Warn if a non-whitelisted laptop is detected. */ if (is_laptop && !laptop_ok) { - msg_perr("========================================================================\n" - "WARNING! You seem to be running flashrom on an unsupported laptop.\n" - "Laptops, notebooks and netbooks are difficult to support and we recommend\n" - "to use the vendor flashing utility. The embedded controller (EC) in these\n" - "machines often interacts badly with flashing.\n" + msg_perr("========================================================================\n"); + if (is_laptop == 1) { + msg_perr("WARNING! You seem to be running flashrom on an unsupported laptop.\n"); + } else { + msg_perr("WARNING! You may be running flashrom on an unsupported laptop. We could\n" + "not detect this for sure because your vendor has not setup the SMBIOS\n" + "tables correctly. You can enforce execution by adding\n" + "'-p internal:laptop=force_I_want_a_brick' to the command line, but\n" + "please read the following warning if you are not sure.\n\n"); + } + msg_perr("Laptops, notebooks and netbooks are difficult to support and we\n" + "recommend to use the vendor flashing utility. The embedded controller\n" + "(EC) in these machines often interacts badly with flashing.\n" "See http://www.flashrom.org/Laptops for details.\n\n" "If flash is shared with the EC, erase is guaranteed to brick your laptop\n" "and write may brick your laptop.\n" @@ -242,6 +250,7 @@ "failure and sudden poweroff.\n" "You have been warned.\n" "========================================================================\n"); + if (force_laptop) { msg_perr("Proceeding anyway because user specified " "laptop=force_I_want_a_brick\n");

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flashrom virtual machine policy?
by Bernd Blaauw 26 Jul '11

26 Jul '11

What's the Flashrom project's stance on virtualisation/emulation combined with using Flashrom? I've only got some experience with VMware Workstation and not much else with others, but how should a FlashROM that's being run in an emulator react? * Programming a BIOS in a VM seems rather impossible as you can't reach hardware, and BIOS is made up of a file on host system that you haven't got access to. * Erasing same issue. * Reading might be considered possible, but doesn't play nicely along with detecting chipsets etc. Anyway for VMware Workstation 7.1 (x64 on Windows 7 Ultimate x64), and flashrom revision 1322 (latest of Idwer's (auto?-)compiled DOS/DJGGP (or openwatcom, I don't know..) binaries: Short version (the empty line is a missing DMIDECOD.EXE): flashrom v0.9.3-r1322 on FreeDOS 7 (i686), built with libpci 3.1.5, GCC 4.3.2, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Found chipset "Intel PIIX4/4E/4M", enabling flash write... tried to set 0x4e to 0x2d4 on PIIX4/4E/4M failed (WARNING ONLY) FAILED! This chipset supports the following protocols: Parallel. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. Long/verbose version: flashrom v0.9.3-r1322 on FreeDOS 7 (i686), built with libpci 3.1.5, GCC 4.3.2, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 60000 usecs, 2384M loops per second, 10 myus = 0 us, 100 myus = 0 us, 1000 myus = 0 us, 10000 myus = 0 us, 240000 myus = 280000 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "" DMI string system-product-name: "" DMI string system-version: "" DMI string baseboard-manufacturer: "" DMI string baseboard-product-name: "" DMI string baseboard-version: "" DMI string chassis-type: "" Found chipset "Intel PIIX4/4E/4M", enabling flash write... chipset PCI ID is 8086:7110, tried to set 0x4e to 0x2d4 on PIIX4/4E/4M failed (WARNING ONLY) FAILED! This chipset supports the following protocols: Parallel. Probing for AMD Am29F010A/B, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F002(N)BB, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F002(N)BT, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F016D, 2048 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29F080B, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV001BB, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV001BT, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV002BB, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV002BT, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV004BB, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV004BT, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV008BB, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV008BT, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMD Am29LV081B, 1024 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMIC A25L05PT, 64 kB: skipped. Probing for AMIC A25L05PU, 64 kB: skipped. Probing for AMIC A25L10PT, 128 kB: skipped. Probing for AMIC A25L10PU, 128 kB: skipped. Probing for AMIC A25L20PT, 256 kB: skipped. Probing for AMIC A25L20PU, 256 kB: skipped. Probing for AMIC A25L40PT, 512 kB: skipped. Probing for AMIC A25L40PU, 512 kB: skipped. Probing for AMIC A25L80P, 1024 kB: skipped. Probing for AMIC A25L16PT, 2048 kB: skipped. Probing for AMIC A25L16PU, 2048 kB: skipped. Probing for AMIC A25L512, 64 kB: skipped. Probing for AMIC A25L010, 128 kB: skipped. Probing for AMIC A25L020, 256 kB: skipped. Probing for AMIC A25L040, 512 kB: skipped. Probing for AMIC A25L080, 1024 kB: skipped. Probing for AMIC A25L016, 2048 kB: skipped. Probing for AMIC A25L032, 4096 kB: skipped. Probing for AMIC A25LQ032, 4096 kB: skipped. Probing for AMIC A29002B, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMIC A29002T, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for AMIC A29040B, 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 A49LF040A, 512 kB: skipped. Probing for Atmel AT25DF021, 256 kB: skipped. Probing for Atmel AT25DF041A, 512 kB: skipped. Probing for Atmel AT25DF081, 1024 kB: skipped. Probing for Atmel AT25DF081A, 1024 kB: skipped. Probing for Atmel AT25DF161, 2048 kB: skipped. Probing for Atmel AT25DF321, 4096 kB: skipped. Probing for Atmel AT25DF321A, 4096 kB: skipped. Probing for Atmel AT25DF641, 8192 kB: skipped. Probing for Atmel AT25DQ161, 2048 kB: skipped. Probing for Atmel AT25F512B, 64 kB: skipped. Probing for Atmel AT25FS010, 128 kB: skipped. Probing for Atmel AT25FS040, 512 kB: skipped. Probing for Atmel AT26DF041, 512 kB: skipped. Probing for Atmel AT26DF081A, 1024 kB: skipped. Probing for Atmel AT26DF161, 2048 kB: skipped. Probing for Atmel AT26DF161A, 2048 kB: skipped. Probing for Atmel AT26F004, 512 kB: skipped. Probing for Atmel AT29C512, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT29C010A, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT29C020, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT29C040A, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT45CS1282, 16896 kB: skipped. Probing for Atmel AT45DB011D, 128 kB: skipped. Probing for Atmel AT45DB021D, 256 kB: skipped. Probing for Atmel AT45DB041D, 512 kB: skipped. Probing for Atmel AT45DB081D, 1024 kB: skipped. Probing for Atmel AT45DB161D, 2048 kB: skipped. Probing for Atmel AT45DB321C, 4224 kB: skipped. Probing for Atmel AT45DB321D, 4096 kB: skipped. Probing for Atmel AT45DB642D, 8192 kB: skipped. Probing for Atmel AT49BV512, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT49F020, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT49F002(N), 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Atmel AT49F002(N)T, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Bright BM29F040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for EMST F49B002UA, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for EMST F25L008A, 1024 kB: skipped. Probing for Eon EN25B05, 64 kB: skipped. Probing for Eon EN25B05T, 64 kB: skipped. Probing for Eon EN25B10, 128 kB: skipped. Probing for Eon EN25B10T, 128 kB: skipped. Probing for Eon EN25B20, 256 kB: skipped. Probing for Eon EN25B20T, 256 kB: skipped. Probing for Eon EN25B40, 512 kB: skipped. Probing for Eon EN25B40T, 512 kB: skipped. Probing for Eon EN25B80, 1024 kB: skipped. Probing for Eon EN25B80T, 1024 kB: skipped. Probing for Eon EN25B16, 2048 kB: skipped. Probing for Eon EN25B16T, 2048 kB: skipped. Probing for Eon EN25B32, 4096 kB: skipped. Probing for Eon EN25B32T, 4096 kB: skipped. Probing for Eon EN25B64, 8192 kB: skipped. Probing for Eon EN25B64T, 8192 kB: skipped. Probing for Eon EN25D16, 2048 kB: skipped. Probing for Eon EN25F05, 64 kB: skipped. Probing for Eon EN25F10, 128 kB: skipped. Probing for Eon EN25F20, 256 kB: skipped. Probing for Eon EN25F40, 512 kB: skipped. Probing for Eon EN25F80, 1024 kB: skipped. Probing for Eon EN25F16, 2048 kB: skipped. Probing for Eon EN25F32, 4096 kB: skipped. Probing for Eon EN29F010, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Eon EN29F002(A)(N)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 Eon EN29F002(A)(N)T, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Fujitsu MBM29F004BC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Fujitsu MBM29F004TC, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Fujitsu MBM29F400BC, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff Probing for Fujitsu MBM29F400TC, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff Probing for Hyundai HY29F002T, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Hyundai HY29F002B, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Hyundai HY29F040A, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F001BN/BX-B, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F001BN/BX-T, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F002BC/BL/BV/BX-T, 256 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F008S3/S5/SC, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F004B5/BE/BV/BX-B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F004B5/BE/BV/BX-T, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F400BV/BX/CE/CV-B, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 28F400BV/BX/CE/CV-T, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: skipped. Probing for Intel 82802AC, 1024 kB: skipped. Probing for Macronix MX25L512, 64 kB: skipped. Probing for Macronix MX25L1005, 128 kB: skipped. Probing for Macronix MX25L2005, 256 kB: skipped. Probing for Macronix MX25L4005, 512 kB: skipped. Probing for Macronix MX25L8005, 1024 kB: skipped. Probing for Macronix MX25L1605, 2048 kB: skipped. Probing for Macronix MX25L1635D, 2048 kB: skipped. Probing for Macronix MX25L1635E, 2048 kB: skipped. Probing for Macronix MX25L3205, 4096 kB: skipped. Probing for Macronix MX25L3235D, 4096 kB: skipped. Probing for Macronix MX25L6405, 8192 kB: skipped. Probing for Macronix MX25L12805, 16384 kB: skipped. Probing for Macronix MX29F001B, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F001T, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F002B, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F002T, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29F040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX29LV040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29C51000B, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29C51000T, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29C51400B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29C51400T, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29LC51000, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29LC51001, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for MoselVitelic V29LC51002, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Numonyx M25PE10, 128 kB: skipped. Probing for Numonyx M25PE20, 256 kB: skipped. Probing for Numonyx M25PE40, 512 kB: skipped. Probing for Numonyx M25PE80, 1024 kB: skipped. Probing for Numonyx M25PE16, 2048 kB: skipped. Probing for PMC Pm25LV010, 128 kB: skipped. Probing for PMC Pm25LV016B, 2048 kB: skipped. Probing for PMC Pm25LV020, 256 kB: skipped. Probing for PMC Pm25LV040, 512 kB: skipped. Probing for PMC Pm25LV080B, 1024 kB: skipped. Probing for PMC Pm25LV512, 64 kB: skipped. Probing for PMC Pm29F002T, 256 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm29F002B, 256 kB: Chip lacks correct probe timing information, using default 10mS/40uS. probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm39LV010, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm39LV020, 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 Pm39LV040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: skipped. Probing for PMC Pm49FL004, 512 kB: skipped. Probing for Sanyo LF25FW203A, 2048 kB: skipped. Probing for Sharp LHF00L04, 1024 kB: skipped. Probing for Spansion S25FL004A, 512 kB: skipped. Probing for Spansion S25FL008A, 1024 kB: skipped. Probing for Spansion S25FL016A, 2048 kB: skipped. Probing for Spansion S25FL032A, 4096 kB: skipped. Probing for Spansion S25FL064A, 8192 kB: skipped. Probing for SST SST25VF010.REMS, 128 kB: skipped. Probing for SST SST25VF016B, 2048 kB: skipped. Probing for SST SST25VF032B, 4096 kB: skipped. Probing for SST SST25VF064C, 8192 kB: skipped. Probing for SST SST25VF040.REMS, 512 kB: skipped. Probing for SST SST25VF040B, 512 kB: skipped. Probing for SST SST25LF040A.RES, 512 kB: skipped. Probing for SST SST25VF040B.REMS, 512 kB: skipped. Probing for SST SST25VF080B, 1024 kB: skipped. Probing for SST SST28SF040A, 512 kB: probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST29EE010, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for SST SST29LE010, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for SST SST29EE020A, 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 SST29LE020, 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 SST39SF512, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST39SF010A, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for SST SST39SF020A, 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 SST39SF040, 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 SST39VF512, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST39VF010, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for SST SST39VF020, 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 SST39VF040, 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 SST39VF080, 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 SST49LF002A/B, 256 kB: skipped. Probing for SST SST49LF003A/B, 384 kB: skipped. Probing for SST SST49LF004A/B, 512 kB: skipped. Probing for SST SST49LF004C, 512 kB: skipped. Probing for SST SST49LF008A, 1024 kB: skipped. Probing for SST SST49LF008C, 1024 kB: skipped. Probing for SST SST49LF016C, 2048 kB: skipped. Probing for SST SST49LF020, 256 kB: skipped. Probing for SST SST49LF020A, 256 kB: skipped. Probing for SST SST49LF040, 512 kB: skipped. Probing for SST SST49LF040B, 512 kB: skipped. Probing for SST SST49LF080A, 1024 kB: skipped. Probing for SST SST49LF160C, 2048 kB: skipped. Probing for ST M25P05-A, 64 kB: skipped. Probing for ST M25P05.RES, 64 kB: skipped. Probing for ST M25P10-A, 128 kB: skipped. Probing for ST M25P10.RES, 128 kB: skipped. Probing for ST M25P20, 256 kB: skipped. Probing for ST M25P40, 512 kB: skipped. Probing for ST M25P40-old, 512 kB: skipped. Probing for ST M25P80, 1024 kB: skipped. Probing for ST M25P16, 2048 kB: skipped. Probing for ST M25P32, 4096 kB: skipped. Probing for ST M25P64, 8192 kB: skipped. Probing for ST M25P128, 16384 kB: skipped. Probing for ST M25PX16, 2048 kB: skipped. Probing for ST M25PX32, 4096 kB: skipped. Probing for ST M25PX64, 8192 kB: skipped. Probing for ST M29F002B, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M29F002T/NT, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M29F040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M29F400BB, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff Probing for ST M29F400BT, 512 kB: probe_m29f400bt: id1 0xff, id2 0xff Probing for ST M29W010B, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for ST M29W040B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M29W512B, 64 kB: probe_jedec_common: id1 0xca, id2 0x2e, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: skipped. Probing for ST M50FLW040B, 512 kB: skipped. Probing for ST M50FLW080A, 1024 kB: skipped. Probing for ST M50FLW080B, 1024 kB: skipped. Probing for ST M50FW002, 256 kB: skipped. Probing for ST M50FW016, 2048 kB: skipped. Probing for ST M50FW040, 512 kB: skipped. Probing for ST M50FW080, 1024 kB: skipped. Probing for ST M50LPW116, 2048 kB: skipped. Probing for SyncMOS/MoselVitelic {F,S,V}29C51001B, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {F,S,V}29C51001T, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {F,S,V}29C51002B, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {F,S,V}29C51002T, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {F,S,V}29C51004B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {F,S,V}29C51004T, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {S,V}29C31004B, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SyncMOS/MoselVitelic {S,V}29C31004T, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for TI TMS29F002RB, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for TI TMS29F002RT, 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 W25Q80, 1024 kB: skipped. Probing for Winbond W25Q16, 2048 kB: skipped. Probing for Winbond W25Q32, 4096 kB: skipped. Probing for Winbond W25Q64, 8192 kB: skipped. Probing for Winbond W25Q128, 16384 kB: skipped. Probing for Winbond W25x10, 128 kB: skipped. Probing for Winbond W25x20, 256 kB: skipped. Probing for Winbond W25x40, 512 kB: skipped. Probing for Winbond W25x80, 1024 kB: skipped. Probing for Winbond W25x16, 2048 kB: skipped. Probing for Winbond W25x32, 4096 kB: skipped. Probing for Winbond W25x64, 8192 kB: skipped. Probing for Winbond W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB: probe_jedec_common: id1 0x3b, id2 0xe9, id1 is normal flash content, id2 is normal flash content Probing for Winbond W29C020(C)/W29C022, 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 W29C040/P, 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 W29C010(M)/W29C011A/W29EE011/W29EE012, 128 kB: Probing disabled for Winbond W29EE011 because the probing sequence puts the AMIC A49LF040A in a funky state. Use 'flashrom -c W29EE011' if you have a board with this chip. Probing for Winbond W39L040, 512 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040A, 512 kB: skipped. Probing for Winbond W39V040B, 512 kB: skipped. Probing for Winbond W39V040C, 512 kB: skipped. Probing for Winbond W39V040FA, 512 kB: skipped. Probing for Winbond W39V040FB, 512 kB: skipped. Probing for Winbond W39V040FC, 512 kB: skipped. Probing for Winbond W39V080A, 1024 kB: skipped. Probing for Winbond W49F002U/N, 256 kB: probe_jedec_common: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49F020, 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 W49V002A, 256 kB: skipped. Probing for Winbond W49V002FA, 256 kB: skipped. Probing for Winbond W39V080FA, 1024 kB: skipped. Probing for Winbond W39V080FA (dual mode), 512 kB: skipped. Probing for AMIC unknown AMIC SPI chip, 0 kB: skipped. Probing for Atmel unknown Atmel SPI chip, 0 kB: skipped. Probing for Eon unknown Eon SPI chip, 0 kB: skipped. Probing for Macronix unknown Macronix SPI chip, 0 kB: skipped. Probing for PMC unknown PMC SPI chip, 0 kB: skipped. Probing for SST unknown SST SPI chip, 0 kB: skipped. Probing for ST unknown ST SPI chip, 0 kB: skipped. Probing for Sanyo unknown Sanyo SPI chip, 0 kB: skipped. Probing for Generic unknown SPI chip (RDID), 0 kB: skipped. Probing for Generic unknown SPI chip (REMS), 0 kB: skipped. No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. Restoring PCI config space for 00:07:0 reg 0x4e

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Re: [flashrom] [PATCH] be more refined regarding DMI chassis types
by Bernd Blaauw 26 Jul '11

26 Jul '11

Op 26-7-2011 1:22, Stefan Tauner schreef: > we had broken laptops in the past that were not detected as such because > their DMI chassis-type was either undefined/out-of-spec, or set to > 'other' or 'unknown'. Does Flashrom use a list of "known mobile hardware" (either chipset, processor or videocard) to recognise a machine as laptop? Intel seems to have a lot of 'M' stuff (ICH9M for example).

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Re: [flashrom] [PATCH] be more refined regarding DMI chassis types
by Stefan Tauner 26 Jul '11

26 Jul '11

On Tue, 26 Jul 2011 01:22:01 +0200 Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> wrote: > + msg_pdbg("DMI chassis-type is not specific enough.\n"); that line is already gone locally (thanks idwer). > + switch (is_laptop) { > + case 1: > + msg_pdbg("Laptop detected via DMI.\n"); > + break; > + case 2: > + msg_pdbg("DMI chassis-type is not specific enough.\n"); > + break; > + } -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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Re: [flashrom] [PATCH] be more refined regarding DMI chassis types
by Carl-Daniel Hailfinger 26 Jul '11

26 Jul '11

Am 04.06.2011 10:55 schrieb Stefan Tauner: > we had broken laptops in the past that were not detected as such because their DMI chassis-type was either undefined/out-of-spec, or set to 'other' or 'unknown'. > > this patch tries to mitigate this problem as follows: > - if the DMI chassis-type clearly identifies the system as laptop/notebook/mobile platform then nothing changes: the user gets the laptop warning without a hint to the force switch. > - if the DMI chassis-type is not specific enough, we warn the user similarly, but tell them the switch. > to reduce the number of false positives i have added a few new chassis types that we have encountered in the last months to the list. > > Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> > --- > dmi.c | 37 ++++++++++++++++++++++++++----------- > internal.c | 21 +++++++++++++++------ > 2 files changed, 41 insertions(+), 17 deletions(-) > > diff --git a/dmi.c b/dmi.c > index cda6656..5d37b76 100644 > --- a/dmi.c > +++ b/dmi.c > @@ -54,7 +54,13 @@ static const char *dmidecode_names[] = { > "baseboard-version", > }; > > -/* A full list of chassis types can be found in the System Management BIOS > +/* This list is used to identify supposed laptops. The is_laptop field has the > + * following meaning: > + * - 0: in all likelihood not a laptop > + * - 1: in all likelihood a laptop > + * - 2: chassis-type is not specific enough (these do not need to be listed > + * in the table, because it is the default anyway) > + * A full list of chassis types can be found in the System Management BIOS > * (SMBIOS) Reference Specification 2.7.0 section 7.4.1 "Chassis Types" at > * http://www.dmtf.org/sites/default/files/standards/documents/DSP0134_2.7.0.p… > * The types below are the most common ones. > @@ -64,14 +70,16 @@ static const struct { > unsigned char is_laptop; > const char *name; > } dmi_chassis_types[] = { > - {0x01, 0, "Other"}, > - {0x02, 0, "Unknown"}, > Why remove those lines? Use 2 for undecided cases. Removing these lines will make it harder later to integrate the DMI decoder (we currently rely on external dmidecode and that fails quite often due to dmidecode not being installed etc.). The DMI decoder integration patch was posted some time ago to the list, but it needs to be redone/cleaned up significantly before we can merge it. > {0x03, 0, "Desktop",}, > + {0x06, 0, "Mini Tower"}, > + {0x07, 0, "Tower"}, > {0x08, 1, "Portable"}, > {0x09, 1, "Laptop"}, > {0x0a, 1, "Notebook"}, > {0x0b, 1, "Hand Held"}, > {0x0e, 1, "Sub Notebook"}, > + {0x11, 0, "Main Server Chassis"}, > + {0x17, 0, "Rack Mount Chassis"}, > }; > > #define DMI_COMMAND_LEN_MAX 260 > @@ -152,16 +160,23 @@ void dmi_init(void) > } > > chassis_type = get_dmi_string("chassis-type"); > - if (chassis_type) { > - for (i = 0; i < ARRAY_SIZE(dmi_chassis_types); i++) { > - if (!strcasecmp(chassis_type, > - dmi_chassis_types[i].name) && > - dmi_chassis_types[i].is_laptop) { > - msg_pdbg("Laptop detected via DMI\n"); > - is_laptop = 1; > - } > + if (chassis_type == NULL) > + return; > + > is_laptop = 2; > + for (i = 0; i < ARRAY_SIZE(dmi_chassis_types); i++) { > + if (strcasecmp(chassis_type, dmi_chassis_types[i].name) == 0) { > + is_laptop = dmi_chassis_types[i].is_laptop; > break; > + if (is_laptop == 1) { > + msg_pdbg("Laptop detected via DMI.\n"); > + free(chassis_type); > + return; > + } else > + break; /* first match breaks loop */ > Can you kill the whole inner if statement? > } > } > + > + msg_pdbg("DMI chassis-type is not specific enough.\n"); > Please use this instead (my whitespace is broken, I know): switch (is_laptop) { case 1: msg_pdbg("Laptop detected via DMI.\n"); break; case 2: msg_pdbg("DMI chassis-type is not specific enough.\n"); break; } > + is_laptop = 2; > Kill the assignment above. > free(chassis_type); > } > > diff --git a/internal.c b/internal.c > index c9f62c1..bbcdc5b 100644 > --- a/internal.c > +++ b/internal.c > @@ -124,7 +124,7 @@ int register_superio(struct superio s) > > #endif > > -int is_laptop = 0; > +int is_laptop = -1; > This changes the logic. With this change, flashrom assumes that every machine is a laptop, and that will bite us everywhere dmidecode is unavailable. Please review your changes below in light of that. > int laptop_ok = 0; > > int internal_init(void) > @@ -222,11 +222,19 @@ int internal_init(void) > > /* Warn if a non-whitelisted laptop is detected. */ > if (is_laptop && !laptop_ok) { > - msg_perr("========================================================================\n" > - "WARNING! You seem to be running flashrom on an unsupported laptop.\n" > - "Laptops, notebooks and netbooks are difficult to support and we recommend\n" > - "to use the vendor flashing utility. The embedded controller (EC) in these\n" > - "machines often interacts badly with flashing.\n" > + msg_perr("========================================================================\n"); > + if (is_laptop == 1) { > + msg_perr("WARNING! You seem to be running flashrom on an unsupported laptop.\n"); > + } else { > + msg_perr("WARNING! You may be running flashrom on an unsupported laptop. We could\n" > + "not detect this for sure because your vendor has not setup the SMBIOS\n" > + "tables correctly. You can enforce execution by adding\n" > + "'-p internal:laptop=force_I_want_a_brick' to the command line, but\n" > + "please read the following warning if you are not sure.\n\n"); > + } > + msg_perr("Laptops, notebooks and netbooks are difficult to support and we\n" > + "recommend to use the vendor flashing utility. The embedded controller\n" > + "(EC) in these machines often interacts badly with flashing.\n" > "See http://www.flashrom.org/Laptops for details.\n\n" > "If flash is shared with the EC, erase is guaranteed to brick your laptop\n" > "and write may brick your laptop.\n" > @@ -234,6 +242,7 @@ int internal_init(void) > "failure and sudden poweroff.\n" > "You have been warned.\n" > "========================================================================\n"); > + > if (force_laptop) { > msg_perr("Proceeding anyway because user specified " > "laptop=force_I_want_a_brick\n"); > Regards, Carl-Daniel -- http://www.hailfinger.org/

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