flashrom August 2013

flashrom@flashrom.org

29 participants
169 discussions

[PATCH 2/2] Improve getrevision.sh.
by Stefan Tauner 07 Aug '13

07 Aug '13

- remove bashism - simplify some git-related code - there is only one sane time format. - vastly improve git_url() to print the correct remote url and "nearest" branch - add "-dirty" to local revisions if there are uncommitted changes - indicate in local revisions how many git-only commits were done since branching from upstream svn - fix svn_revision() fallback to svn info and remove git-svn - print leading r in script instead of hardcode it in the makefile; no more "0.9.7-runknown" Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> --- Makefile | 2 +- util/getrevision.sh | 156 +++++++++++++++++++++++++++++----------------------- 2 files changed, 89 insertions(+), 69 deletions(-) diff --git a/Makefile b/Makefile index da0d0da..e1a4474 100644 --- a/Makefile +++ b/Makefile @@ -329,7 +329,7 @@ CLI_OBJS = cli_classic.o cli_output.o print.o SVNVERSION := $(shell ./util/getrevision.sh -u) RELEASE := 0.9.6.1 -VERSION := $(RELEASE)-r$(SVNVERSION) +VERSION := $(RELEASE)-$(SVNVERSION) RELEASENAME ?= $(VERSION) SVNDEF := -D'FLASHROM_VERSION="$(VERSION)"' diff --git a/util/getrevision.sh b/util/getrevision.sh index 678d66b..95a57fe 100755 --- a/util/getrevision.sh +++ b/util/getrevision.sh @@ -5,6 +5,7 @@ # Copyright (C) 2005 coresystems GmbH <stepan(a)coresystems.de> # Copyright (C) 2009,2010 Carl-Daniel Hailfinger # Copyright (C) 2010 Chromium OS Authors +# Copyright (C) 2013 Stefan Tauner # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -23,18 +24,17 @@ EXIT_SUCCESS=0 EXIT_FAILURE=1 +date_format="+%Y-%m-%dT%H:%M:%S%z" # There is only one valid timeformat FFS! ISO 8601 svn_revision() { LC_ALL=C svnversion -cn . 2>/dev/null | \ - sed -e "s/.*://" -e "s/$[0-9]*$.*/\1/" | \ - grep "[0-9]" || + sed -e "s/.*://" -e "s/$[0-9]*$.*/r\1/" | \ + grep "r[0-9]" || LC_ALL=C svn info . 2>/dev/null | \ - awk '/^Revision:/ {print $$2 }' | \ - grep "[0-9]" || - LC_ALL=C git svn info . 2>/dev/null | \ - awk '/^Revision:/ {print $$2 }' | \ - grep "[0-9]" || - echo '' + grep "Last Changed Rev:" | \ + sed -e "s/^Last Changed Rev: *//" -e "s/$[0-9]*$.*/r\1/" | \ + grep "r[0-9]" || + echo "unknown" } svn_url() { @@ -45,74 +45,81 @@ svn_url() { ) } +svn_has_local_changes() { + svn status | egrep '^ *[ADMR] *' > /dev/null +} + svn_timestamp() { - local date_format="+%Y-%m-%d %H:%M:%S" local timestamp - # are there local changes in the client? - if svn status | egrep '^ *[ADMR] *' > /dev/null ; then - timestamp=$(date "${date_format} +") + if svn_has_local_changes ; then + timestamp=$(date "${date_format}") else # No local changes, get date of the last log record. local last_commit_date=$(svn info | grep '^Last Changed Date:' | \ awk '{print $4" "$5" "$6}') - timestamp=$(date --utc --date "${last_commit_date}" \ - "${date_format} UTC") + timestamp=$(date -d "${last_commit_date}" "${date_format}") fi echo "${timestamp}" } -git_revision() { - echo $(git log --oneline | head -1 | awk '{print $1}') -} - -# Retrieve svn revision using git log data (for git mirrors) +# Retrieve svn revision using git log data (for git-svn mirrors) gitsvn_revision() { local r - git log| - grep git-svn-id| - sed 's/.*git-svn-id:[[:blank:]]*$[^@]\+$@[0-9]\+[[:blank:]]\+$[^[:blank:]]\+$/\1 \2/'| - sort| - uniq| - read url uuid - - r=$(git log --grep="git-svn-id.*$uuid"| grep git-svn-id | \ - sed 's/.*@//;s/[[:blank:]].*//'| \ - sort -n | \ - tail -1) + # If this is a "native" git-svn clone we could use git svn log like so + # if [ -e .git/svn/.metadata ]; then + # r=$(git svn log --oneline -1 | sed 's/^r//;s/[[:blank:]].*//') + # else + r=$(git log --grep git-svn-id -1 | \ + grep git-svn-id | \ + sed 's/.*@/r/;s/[[:blank:]].*//') + # fi echo "${r}" } +git_has_local_changes() { + git update-index -q --refresh + ! git diff-index --quiet HEAD -- +} + git_timestamp() { - local date_format="+%b %d %Y %H:%M:%S" local timestamp - # are there local changes in the client? - if git status | \ - egrep '^# Change(s to be committed|d but not updated):$' > /dev/null - then - timestamp=$(date "${date_format} +") + # are there local changes? + if git_has_local_changes ; then + timestamp=$(date "${date_format}") else - # No local changes, get date of the last log record. - local last_commit_date=$(git log | head -3 | grep '^Date:' | \ - awk '{print $3" "$4" "$6" "$5" "$7}') - timestamp=$(date --utc --date "${last_commit_date}" \ - "${date_format} UTC") + # No local changes, get date of the last commit + timestamp=$(date -d "$(git log --pretty=format:"%cD" -1)" "${date_format}") fi echo "${timestamp}" } git_url() { - # Only the first line of `git remote' is considered. - echo $(LC_ALL=C git remote show origin 2>/dev/null | - grep 'Fetch URL:' | - sed 's/.*URL:[[:blank:]]*//' | - grep ^. - ) + # get all remote branches containing the last commit + branches=$(git branch -r --contains HEAD | cut -c 3-) + if [ -z "$branches" ] ; then + echo "No remote branch contains current HEAD">&2 + return + fi + + # find "nearest" branch + local diff=9000 + local target= + for branch in $branches ; do + curdiff=$(git rev-list --count HEAD..$branch) + if [ $curdiff -ge $diff ] ; then + continue + fi + diff=$curdiff + target=$branch + done + + echo "$(git ls-remote --exit-code --get-url ${target%/*}) ${target#*/}" } scm_url() { @@ -142,16 +149,26 @@ timestamp() { echo ${t} } -# Retrieve local SCM revision info. This is useful if we're working in -# a even different SCM than upstream. + +# Retrieve local SCM revision info. This is useful if we're working in a different SCM than upstream and/or +# have local changes. # -# If local copy is svn, then there is nothing to do here. -# If local copy is git, then retrieve useful git revision info local_revision() { local r - if [ -d ".git" ] ; then - r=$(git_revision) + if [ -d ".svn" ] ; then + r=$(svn_has_local_changes && echo "-dirty") + elif [ -d ".git" ] ; then + r=$(git rev-parse --short HEAD) + + local svn_base=$(git log --grep git-svn-id -1 --format='%h') + if [ "$svn_base" != "" ] ; then + r="$r-$(git rev-list --count $svn_base..HEAD)" + fi + + if git_has_local_changes ; then + r="$r-dirty" + fi fi echo ${r} @@ -168,6 +185,8 @@ upstream_revision() { r=$(svn_revision) elif [ -d ".git" ] ; then r=$(gitsvn_revision) + else + r="unknown" fi echo "${r}" @@ -180,48 +199,49 @@ show_help() { Options -h or --help Display this message. + -l or --local + local revision (if different from upstream) and an indicator for uncommitted changes -u or --upstream upstream flashrom revision - -l or --local - local revision (if different from upstream) - -t or --timestamp - timestamp of most recent modification -U or --url url associated with local copy of flashrom + -t or --timestamp + timestamp of most recent modification " return } -if [ ! -n "${1}" ] -then +if [ -z "${1}" ] ; then show_help; echo "No options specified"; - exit ${EXIT_SUCCESS} + exit ${EXIT_FAILURE} fi # The is the main loop -while [[ ${1} = -* ]]; +while [ $# -gt 0 ]; do case ${1} in -h|--help) show_help; shift;; - -u|--upstream) - echo "$(upstream_revision)"; - shift;; -l|--local) echo "$(local_revision)"; shift;; - -t|--timestamp) - echo "$(timestamp)"; + -u|--upstream) + echo "$(upstream_revision)"; shift;; -U|--url) echo "$(scm_url)"; shift;; - *) + -t|--timestamp) + echo "$(timestamp)"; + shift;; + -*) show_help; echo "invalid option: ${1}" - exit ${EXIT_FAILURE} + exit ${EXIT_FAILURE};; + *) + shift;; # ignore arguments not starting with - esac; done -- Kind regards, Stefan Tauner

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Re: [flashrom] FAILED
by David Hendricks 06 Aug '13

06 Aug '13

On Mon, Aug 5, 2013 at 4:04 PM, Joseph Smith <josephasmith1(a)gmail.com>wrote: > Samsung 550 chromebook > Probably due to the management engine: http://flashrom.org/ME How are you invoking flashrom? Did you compile flashrom yourself? If so, where did you get the sources? -- David Hendricks (dhendrix) Systems Software Engineer, Google Inc.

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FAILED
by Joseph Smith 06 Aug '13

06 Aug '13

Samsung 550 chromebook

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P4R8L - Asus Pundit R - READ OK (looks like) ERASE FAILED
by Gianluigi Tiesi 05 Aug '13

05 Aug '13

I've got a barebone pc from asus: http://www.asus.com/Barebone_PCs/PunditR/ read flash looks ok perhaps dumps are a bit different I've attached both from flashrom, original from asus in roms.tar.xz other files: info.tar.xz => lspci/lsusb/dmesg/dmidecode read.log.xz => flashrom -r write.log.xz => flashrom -w Hope it helps Regards -- Gianluigi Tiesi <sherpya(a)netfarm.it> EDP Project Leade Netfarm S.r.l. - http://www.netfarm.it/ Free Software: http://oss.netfarm.it/ Q: Because it reverses the logical flow of conversation. A: Why is putting a reply at the top of the message frowned upon? A non-text attachment roms.tar.xz has been stripped. It is available at http://paste.flashrom.org/view.php?id=1709

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Re: [flashrom] Intel DQ45CB - flashrom -V - ouput
by Stefan Tauner 05 Aug '13

05 Aug '13

Hello Kurtis, thanks for your report! The main problem is the locked ME region as seen in the log. For more details please see http://flashrom.org/ME I have added the board to our list of (un)supported boards (with an appropriate note) and will commit that later together with other small changes. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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[PATCH] Detect AMD Yangtze (found in Kabini and Tamesh).
by Stefan Tauner 04 Aug '13

04 Aug '13

The PCI ID of the LPC bridge doesn't change between Hudson-2/3/4 and Yangtze (Kabini/Temash) but the SPI interface does. Bail out in case we detect Yangtze and add infrastructure to distinguish other families too for further refactorings. Also, add ASRock IMB-A180 to the laptop whitelist. Tested on ASRock IMB-A180 with and w/o USE_YANGTZE_HEURISTICS. Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> --- board_enable.c | 2 ++ chipset_enable.c | 2 +- sb600spi.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-- 3 files changed, 65 insertions(+), 3 deletions(-) diff --git a/board_enable.c b/board_enable.c index d60f9cb..074cabb 100644 --- a/board_enable.c +++ b/board_enable.c @@ -2234,6 +2234,7 @@ static int it8718f_gpio63_raise(void) /* * Suited for all boards with ambiguous DMI chassis information, which should be * whitelisted because they are known to work: + * - ASRock IMB-A180(-H) * - Intel D945GCNL * - MSC Q7 Tunnel Creek Module (Q7-TCTC) */ @@ -2322,6 +2323,7 @@ const struct board_match board_matches[] = { {0x8086, 0x27b9, 0xa0a0, 0x0632, 0x8086, 0x27da, 0xa0a0, 0x0632, NULL, NULL, NULL, P3, "AOpen", "i945GMx-VFX", 0, OK, intel_ich_gpio38_raise}, {0x8086, 0x277c, 0xa0a0, 0x060b, 0x8086, 0x27da, 0xa0a0, 0x060b, NULL, NULL, NULL, P3, "AOpen", "i975Xa-YDG", 0, OK, board_aopen_i975xa_ydg}, {0x8086, 0x27b8, 0x1849, 0x27b8, 0x8086, 0x27da, 0x1849, 0x27da, "^ConRoeXFire-eSATA2", NULL, NULL, P3, "ASRock", "ConRoeXFire-eSATA2", 0, OK, intel_ich_gpio16_raise}, + {0x1022, 0x1536, 0x1849, 0x1536, 0x1022, 0x780e, 0x1849, 0x780e, "^Kabini CRB$", NULL, NULL, P2, "ASRock", "IMB-A180(-H)", 0, OK, p2_not_a_laptop}, {0x1039, 0x0741, 0x1849, 0x0741, 0x1039, 0x5513, 0x1849, 0x5513, "^K7S41 $", NULL, NULL, P3, "ASRock", "K7S41", 0, OK, w836xx_memw_enable_2e}, {0x1039, 0x0741, 0x1849, 0x0741, 0x1039, 0x5513, 0x1849, 0x5513, "^K7S41GX$", NULL, NULL, P3, "ASRock", "K7S41GX", 0, OK, w836xx_memw_enable_2e}, {0x8086, 0x24D4, 0x1849, 0x24D0, 0x8086, 0x24D5, 0x1849, 0x9739, NULL, NULL, NULL, P3, "ASRock", "P4i65GV", 0, OK, intel_ich_gpio23_raise}, diff --git a/chipset_enable.c b/chipset_enable.c index e1a74ae..6c5e34b 100644 --- a/chipset_enable.c +++ b/chipset_enable.c @@ -1304,7 +1304,7 @@ const struct penable chipset_enables[] = { {0x1022, 0x3000, OK, "AMD", "Elan SC520", get_flashbase_sc520}, {0x1022, 0x7440, OK, "AMD", "AMD-768", enable_flash_amd8111}, {0x1022, 0x7468, OK, "AMD", "AMD8111", enable_flash_amd8111}, - {0x1022, 0x780e, OK, "AMD", "Hudson", enable_flash_sb600}, + {0x1022, 0x780e, OK, "AMD", "FCH", enable_flash_sb600}, {0x1039, 0x0406, NT, "SiS", "501/5101/5501", enable_flash_sis501}, {0x1039, 0x0496, NT, "SiS", "85C496+497", enable_flash_sis85c496}, {0x1039, 0x0530, OK, "SiS", "530", enable_flash_sis530}, diff --git a/sb600spi.c b/sb600spi.c index 74106c2..168e910 100644 --- a/sb600spi.c +++ b/sb600spi.c @@ -44,6 +44,59 @@ */ static uint8_t *sb600_spibar = NULL; +enum amd_chipset { + CHIPSET_AMD_UNKNOWN, + CHIPSET_SB6XX, + CHIPSET_SB7XX, /* SP5100 too */ + CHIPSET_SB89XX, /* Hudson-1 too */ + CHIPSET_HUDSON234, + CHIPSET_YANGTZE, +}; +static enum amd_chipset amd_gen = CHIPSET_AMD_UNKNOWN; + +static void determine_generation(struct pci_dev *dev) +{ + amd_gen = CHIPSET_AMD_UNKNOWN; + msg_pdbg2("Trying to determine the generation of the SPI interface.\n"); + if (dev->device_id == 0x780e) { + /* The PCI ID of the LPC bridge doesn't change between Hudson-2/3/4 and Yangtze (Kabini/Temash) + * although they use different SPI interfaces. */ +#ifdef USE_YANGTZE_HEURISTICS + /* This heuristic accesses the SPI interface MMIO BAR at locations beyond those supported by + * Hudson in the hope of getting 0xff readback on older chipsets and non-0xff readback on + * Yangtze (and newer, compatible chipsets). */ + int i; + msg_pdbg("Checking for AMD Yangtze (Kabini/Temash) or later... "); + for (i = 0x20; i <= 0x4f; i++) { + if (mmio_readb(sb600_spibar + i) != 0xff) { + amd_gen = CHIPSET_YANGTZE; + msg_pdbg("found.\n"); + return; + } + } + msg_pdbg("not found. Assuming Hudson.\n"); + amd_gen = CHIPSET_HUDSON234; +#else + struct pci_dev *smbus_dev = pci_dev_find(0x1022, 0x780B); + if (smbus_dev == NULL) { + msg_pdbg("No SMBus device with ID 1022:780B found.\n"); + return; + } + uint8_t rev = pci_read_byte(smbus_dev, PCI_REVISION_ID); + if (rev >= 0x11 && rev <= 0x15) { + amd_gen = CHIPSET_HUDSON234; + msg_pdbg("Hudson-2/3/4 detected.\n"); + } else if (rev >= 0x39 && rev <= 0x3A) { + amd_gen = CHIPSET_YANGTZE; + msg_pdbg("Yangtze detected.\n"); + } else { + msg_pwarn("FCH device found but SMBus revision 0x%02x does not match known values.\n" + "Please report this to flashrom(a)flashrom.org and include this log and\n" + "the output of lspci -nnvx, thanks!.\n", rev); + } +#endif + } +} static void reset_internal_fifo_pointer(void) { @@ -281,6 +334,14 @@ int sb600_probe_spi(struct pci_dev *dev) */ sb600_spibar += tmp & 0xfff; + determine_generation(dev); + + if (amd_gen == CHIPSET_YANGTZE) { + msg_perr("SPI on Kabini/Temash and newer chipsets are not yet supported.\n" + "Please try a newer version of flashrom.\n"); + return ERROR_NONFATAL; + } + tmp = pci_read_long(dev, 0xa0); msg_pdbg("AltSpiCSEnable=%i, SpiRomEnable=%i, " "AbortEnable=%i\n", tmp & 0x1, (tmp & 0x2) >> 1, @@ -312,9 +373,8 @@ int sb600_probe_spi(struct pci_dev *dev) /* Look for the SMBus device. */ smbus_dev = pci_dev_find(0x1002, 0x4385); - if (!smbus_dev) { - smbus_dev = pci_dev_find(0x1022, 0x780b); /* AMD Hudson */ + smbus_dev = pci_dev_find(0x1022, 0x780b); /* AMD FCH */ if (!smbus_dev) { msg_perr("ERROR: SMBus device not found. Not enabling SPI.\n"); return ERROR_NONFATAL; -- Kind regards, Stefan Tauner

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[PATCH] Detect AMD Yangtze (found in Kabini and Tamesh).
by Stefan Tauner 03 Aug '13

03 Aug '13

The PCI ID of the LPC bridge doesn't change between Hudson-2/3/4 and Yangtze (Kabini/Temash) but the SPI interface does. Bail out in case we detect Yangtze and add infrastructure to distinguish other families too for further refactorings. Also, add ASRock IMB-A180 to the laptop whitelist. Tested on ASRock IMB-A180 with and w/o USE_YANGTZE_HEURISTIC. Signed-off-by: Stefan Tauner <stefan.tauner(a)student.tuwien.ac.at> --- board_enable.c | 3 +++ chipset_enable.c | 2 +- sb600spi.c | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 68 insertions(+), 1 deletion(-) diff --git a/board_enable.c b/board_enable.c index a565c15..074cabb 100644 --- a/board_enable.c +++ b/board_enable.c @@ -2234,6 +2234,8 @@ static int it8718f_gpio63_raise(void) /* * Suited for all boards with ambiguous DMI chassis information, which should be * whitelisted because they are known to work: + * - ASRock IMB-A180(-H) + * - Intel D945GCNL * - MSC Q7 Tunnel Creek Module (Q7-TCTC) */ static int p2_not_a_laptop(void) @@ -2321,6 +2323,7 @@ const struct board_match board_matches[] = { {0x8086, 0x27b9, 0xa0a0, 0x0632, 0x8086, 0x27da, 0xa0a0, 0x0632, NULL, NULL, NULL, P3, "AOpen", "i945GMx-VFX", 0, OK, intel_ich_gpio38_raise}, {0x8086, 0x277c, 0xa0a0, 0x060b, 0x8086, 0x27da, 0xa0a0, 0x060b, NULL, NULL, NULL, P3, "AOpen", "i975Xa-YDG", 0, OK, board_aopen_i975xa_ydg}, {0x8086, 0x27b8, 0x1849, 0x27b8, 0x8086, 0x27da, 0x1849, 0x27da, "^ConRoeXFire-eSATA2", NULL, NULL, P3, "ASRock", "ConRoeXFire-eSATA2", 0, OK, intel_ich_gpio16_raise}, + {0x1022, 0x1536, 0x1849, 0x1536, 0x1022, 0x780e, 0x1849, 0x780e, "^Kabini CRB$", NULL, NULL, P2, "ASRock", "IMB-A180(-H)", 0, OK, p2_not_a_laptop}, {0x1039, 0x0741, 0x1849, 0x0741, 0x1039, 0x5513, 0x1849, 0x5513, "^K7S41 $", NULL, NULL, P3, "ASRock", "K7S41", 0, OK, w836xx_memw_enable_2e}, {0x1039, 0x0741, 0x1849, 0x0741, 0x1039, 0x5513, 0x1849, 0x5513, "^K7S41GX$", NULL, NULL, P3, "ASRock", "K7S41GX", 0, OK, w836xx_memw_enable_2e}, {0x8086, 0x24D4, 0x1849, 0x24D0, 0x8086, 0x24D5, 0x1849, 0x9739, NULL, NULL, NULL, P3, "ASRock", "P4i65GV", 0, OK, intel_ich_gpio23_raise}, diff --git a/chipset_enable.c b/chipset_enable.c index b52a5b4..2706be4 100644 --- a/chipset_enable.c +++ b/chipset_enable.c @@ -1304,7 +1304,7 @@ const struct penable chipset_enables[] = { {0x1022, 0x3000, OK, "AMD", "Elan SC520", get_flashbase_sc520}, {0x1022, 0x7440, OK, "AMD", "AMD-768", enable_flash_amd8111}, {0x1022, 0x7468, OK, "AMD", "AMD8111", enable_flash_amd8111}, - {0x1022, 0x780e, OK, "AMD", "Hudson", enable_flash_sb600}, + {0x1022, 0x780e, OK, "AMD", "FCH", enable_flash_sb600}, {0x1039, 0x0406, NT, "SiS", "501/5101/5501", enable_flash_sis501}, {0x1039, 0x0496, NT, "SiS", "85C496+497", enable_flash_sis85c496}, {0x1039, 0x0530, OK, "SiS", "530", enable_flash_sis530}, diff --git a/sb600spi.c b/sb600spi.c index e76c04a..ec70ffc 100644 --- a/sb600spi.c +++ b/sb600spi.c @@ -44,6 +44,62 @@ */ static uint8_t *sb600_spibar = NULL; +enum amd_chipset { + CHIPSET_AMD_UNKNOWN, + CHIPSET_SB6XX, + CHIPSET_SB7XX, /* SP5100 too */ + CHIPSET_SB89XX, /* Hudson-1 too */ + CHIPSET_HUDSON234, + CHIPSET_YANGTZE, +}; +static enum amd_chipset amd_gen = CHIPSET_AMD_UNKNOWN; + +static void determine_generation(struct pci_dev *dev) +{ + amd_gen = CHIPSET_AMD_UNKNOWN; + msg_pdbg2("Trying to determine the generation of the SPI interface.\n"); + if (dev->device_id == 0x780e) { + /* The PCI ID of the LPC bridge doesn't change between Hudson-2/3/4 and Yangtze (Kabini/Temash) + * although they use different SPI interfaces. */ +#ifdef USE_YANGTZE_HEURISTIC + /* This heuristic accesses the SPI interface MMIO BAR at locations beyond those supported by + * Hudson in the hope of getting 0xff readback on older chipsets and non-0xff readback on + * Yangtze (and newer, compatible chipsets). */ + int i; + msg_pdbg("Checking for AMD Yangtze (Kabini/Temash) or later... "); + for (i = 0x20; i <= 0x4f; i++) { + if (mmio_readb(sb600_spibar + i) != 0xff) { + amd_gen = CHIPSET_YANGTZE; + msg_pdbg("found.\n"); + return; + } + } + msg_pdbg("not found. Assuming Hudson.\n"); + amd_gen = CHIPSET_HUDSON234; +#else + struct pci_dev *smbus_dev = pci_dev_find(0x1022, 0x780B); + if (smbus_dev == NULL) { + msg_pdbg("No SMBus device with ID 1022:780B found.\n"); + return; + } + uint8_t rev = pci_read_byte(smbus_dev, PCI_REVISION_ID); + if (rev >= 0x11 && rev <= 0x15) { + amd_gen = CHIPSET_HUDSON234; + msg_pdbg("Hudson-2/3/4 detected.\n"); + } else if (rev >= 0x39 && rev <= 0x3A) { + amd_gen = CHIPSET_YANGTZE; + msg_pdbg("Yangtze detected.\n"); + } else { + msg_pwarn("FCH device found but SMBus revision 0x%02x does not match known values.\n" + "Please report this to flashrom(a)flashrom.org and include this log and\n" + "the output of lspci -nnvx, thanks!.\n", rev); + } +#endif + } else + msg_perr("%s: Unknown LPC device %" PRIx16 ":%" PRIx16 ".\n", + __func__, dev->vendor_id, dev->device_id); +} + static void reset_internal_fifo_pointer(void) { @@ -281,6 +337,14 @@ int sb600_probe_spi(struct pci_dev *dev) */ sb600_spibar += tmp & 0xfff; + determine_generation(dev); + + if (amd_gen == CHIPSET_YANGTZE) { + msg_perr("SPI on Kabini/Temash and newer chipsets are not yet supported.\n" + "Please try a newer version of flashrom.\n"); + return ERROR_NONFATAL; + } + tmp = pci_read_long(dev, 0xa0); msg_pdbg("AltSpiCSEnable=%i, SpiRomEnable=%i, " "AbortEnable=%i\n", tmp & 0x1, (tmp & 0x2) >> 1, -- Kind regards, Stefan Tauner

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Intel DQ45CB - flashrom -V - ouput
by Kurtis W 03 Aug '13

03 Aug '13

flashrom v0.9.5.2-r1517 on Linux 3.2.0-51-generic-pae (i686), built with libpci 3.1.8, GCC 4.6.3, little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 2994M loops per second, 10 myus = 10 us, 100 myus = 101 us, 1000 myus = 999 us, 10000 myus = 10007 us, 4 myus = 5 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "" DMI string system-product-name: "" DMI string system-version: "000" DMI string baseboard-manufacturer: "Intel Corporation" DMI string baseboard-product-name: "DQ45CB" DMI string baseboard-version: "AAE30148-303" DMI string chassis-type: "Desktop" Found chipset "Intel ICH10DO" with PCI ID 8086:3a14. Enabling flash write... 0xfff80000/0xffb80000 FWH IDSEL: 0x0 0xfff00000/0xffb00000 FWH IDSEL: 0x0 0xffe80000/0xffa80000 FWH IDSEL: 0x1 0xffe00000/0xffa00000 FWH IDSEL: 0x1 0xffd80000/0xff980000 FWH IDSEL: 0x2 0xffd00000/0xff900000 FWH IDSEL: 0x2 0xffc80000/0xff880000 FWH IDSEL: 0x3 0xffc00000/0xff800000 FWH IDSEL: 0x3 0xff700000/0xff300000 FWH IDSEL: 0x4 0xff600000/0xff200000 FWH IDSEL: 0x5 0xff500000/0xff100000 FWH IDSEL: 0x6 0xff400000/0xff000000 FWH IDSEL: 0x7 0xfff80000/0xffb80000 FWH decode enabled 0xfff00000/0xffb00000 FWH decode enabled 0xffe80000/0xffa80000 FWH decode enabled 0xffe00000/0xffa00000 FWH decode disabled 0xffd80000/0xff980000 FWH decode disabled 0xffd00000/0xff900000 FWH decode disabled 0xffc80000/0xff880000 FWH decode disabled 0xffc00000/0xff800000 FWH decode disabled 0xff700000/0xff300000 FWH decode disabled 0xff600000/0xff200000 FWH decode disabled 0xff500000/0xff100000 FWH decode disabled 0xff400000/0xff000000 FWH decode disabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: enabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x2 Root Complex Register Block address = 0xfed1c000 GCS = 0x1465: BIOS Interface Lock-Down: enabled, Boot BIOS Straps: 0x1 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0xe008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1 WARNING: SPI Configuration Lockdown activated. Reading OPCODES... done 0x06: 0x0000 (HSFC) HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0 0x08: 0x00000000 (FADDR) 0x50: 0x00001a1b (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x1a, BRRA 0x1b 0x54: 0x00000000 FREG0: WARNING: Flash Descriptor region (0x00000000-0x00000fff) is read-only. 0x58: 0x03ff0280 FREG1: BIOS region (0x00280000-0x003fffff) is read-write. 0x5C: 0x02770003 FREG2: WARNING: Management Engine region (0x00003000-0x00277fff) is locked. 0x60: 0x00020001 FREG3: Gigabit Ethernet region (0x00001000-0x00002fff) is read-write. 0x64: 0x027f0278 FREG4: Platform Data region (0x00278000-0x0027ffff) is read-write. Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on http://flashrom.org/Supported_hardware#Supported_mainboards yet. Writes have been disabled. You can enforce write support with the ich_spi_force programmer option, but it will most likely harm your hardware! If you force flashrom you will get no support if something breaks. 0x90: 0x04 (SSFS) SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0 0x91: 0x004240 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=4, DBC=2, SME=0, SCF=0 0x94: 0x0006 (PREOP) 0x96: 0x043b (OPTYPE) 0x98: 0x05200302 (OPMENU) 0x9C: 0x0000019f (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xC4: 0x00000000 (LVSCC) LVSCC: BES=0x0, WG=0, WSR=0, WEWS=0, EO=0x0, VCL=0 0xC8: 0x00002005 (UVSCC) UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xD0: 0x00000000 (FPB) SPI Read Configuration: prefetching disabled, caching enabled, OK. The following protocols are supported: FWH, SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25LF040A, 512 kB: Invalid OPCODE 0xab, will not execute. Probing for SST SST25LF080A, 1024 kB: Invalid OPCODE 0xab, will not execute. Probing for SST SST25VF010, 128 kB: Invalid OPCODE 0x90, will not execute. Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040, 512 kB: Invalid OPCODE 0x90, will not execute. Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040B.REMS, 512 kB: Invalid OPCODE 0x90, will not execute. Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Chip status register is 00 Found Winbond flash chip "W25Q32" (4096 kB, SPI) at physical address 0xffc00000. Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Unknown SFDP-capable chip, 0 kB: Invalid OPCODE 0x5a, will not execute. Receiving SFDP signature failed. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (REMS), 0 kB: Invalid OPCODE 0x90, will not execute. Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xff, id2 0x0f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xff, id2 0x0f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xff, id2 0x0f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0x30, id2 0xeb, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xff, id2 0x0f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0xff, id2 0xff, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xff, id2 0x0f, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0xe7, id2 0xca, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0x2f, id2 0x8c, id1 is normal flash content, id2 is normal flash content Found Winbond flash chip "W25Q32" (4096 kB, SPI). This chip may contain one-time programmable memory. flashrom cannot read and may never be able to write it, hence it may not be able to completely clone the contents of this chip (see man page for details). No operations were specified. Restoring MMIO space at 0xb77618a0 Restoring PCI config space for 00:1f:0 reg 0xdc

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flashrom -V Dell XPS L702X
by Don Alexander 01 Aug '13

01 Aug '13

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -- CUT -- flashrom -V flashrom v0.9.5.2-r1546 on Linux 3.2.0-4-amd64 (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with libpci 3.1.7, GCC 4.6.2, little endian Command line (1 args): flashrom -V Calibrating delay loop... OS timer resolution is 1 usecs, 3017M loops per second, 10 myus = 10 us, 100 myus = 115 us, 1000 myus = 992 us, 10000 myus = 9922 us, 4 myus = 13 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "Dell Inc. " DMI string system-product-name: "Dell System XPS L702X" DMI string system-version: "Not Specified" DMI string baseboard-manufacturer: "Dell Inc. " DMI string baseboard-product-name: "03RG89" DMI string baseboard-version: "FAB1" DMI string chassis-type: "Portable" Laptop detected via DMI. W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect. Active config mode, unknown reg 0x20 ID: 85. Please send the output of "flashrom -V" to flashrom(a)flashrom.org with W836xx: your board name: flashrom -V as the subject to help us finish support for your Super I/O. Thanks. Found ITE EC, ID 0x8518,Rev 0x02 on port 0x4e. ======================================================================== WARNING! You seem to be running flashrom on an unsupported laptop. Laptops, notebooks and netbooks are difficult to support and we recommend to use the vendor flashing utility. The embedded controller (EC) in these machines often interacts badly with flashing. See http://www.flashrom.org/Laptops for details. If flash is shared with the EC, erase is guaranteed to brick your laptop and write may brick your laptop. Read and probe may irritate your EC and cause fan failure, backlight failure and sudden poweroff. You have been warned. ======================================================================== Aborting. - -- CUT -- - -- == Don Alexander It's a tough job, but some mug has to do it... RooSoft Ltd -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlH6Y+4ACgkQuipFNInZ6etJJgCeOwunO2DdppKh3RbSExvBZXem 9BUAniT+UHsGKRlGXNKO3jaie2nYb8mD =C01L -----END PGP SIGNATURE-----

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flashrom August 2013