flashrom January 2012

flashrom@flashrom.org

45 participants
138 discussions

Re: [flashrom] Help: unable to upgrade bios
by Stefan Tauner 06 Jan '12

06 Jan '12

On Tue, 3 Jan 2012 22:51:42 +0530 Raghuramchary Jallipalli <Raghuramchary.Jallipalli(a)lntinfotech.com> wrote: > Do you have any plans to support the laptops with QM67 chipset and AT25DF321A, AT25DF641A flashchips, to upgrade the bios gracefully? If yes, can you please give us the timeline. Hello Raghu! the AT25DF321A is already supported, but untested (usually SPI chips just work). The AT25DF641A is almost identical to the AT25DF641 and will (for now) be detected and used as such. The latter is supported, but as well untested. I dont see a problem regarding those chips. In the event that a problem is encountered we can probably fix it quite fast. The other part of the question is not that easily answered. First of all laptops have additional chips (embedded controllers) involved in accessing the flash device which we dont support in general at the moment. This is a long term goal without a timeline (you could depend on). The chipset itself is supported. It just have some features that - if enabled - prohibit accessing some portions of the flash. There is some work done on working around this, but do not expect this to arrive soon please. I could tell you at least a bit more, if you could post a verbose output of running flashrom (including the laptop-enabling parameter of course). -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

2 2

2CHIPSET: Alix 6F2
by Philip Prindeville 04 Jan '12

04 Jan '12

# flashrom flashrom v0.9.3-r1205 on Linux 2.6.39.4 (i586), built with libpci 3.1.7, GCC 4.5.4 20110808 (prerelease), little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. No coreboot table found. Found chipset "AMD CS5536", enabling flash write... OK. WARNING: unexpected second chipset match: "AMD CS5536" ignoring, please report lspci and board URL to flashrom(a)flashrom.org with 2CHIPSET: your board name in the subject line. This chipset supports the following protocols: Non-SPI. Found chip "AMIC A49LF040A" (512 KB, LPC) at physical address 0xfff80000. No operations were specified. #

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GIGABYTE M61P-S3
by ekso 04 Jan '12

04 Jan '12

Hi This chipset is not really supported yet... Please view attached file.

2 1

[PATCH] Replace --mainboard with -p internal:mainboard
by Carl-Daniel Hailfinger 04 Jan '12

04 Jan '12

--mainboard is a relic from a time before external programmers and makes the CLI inconsistent. Use a programmer parameter instead and free up the short option -m. A nice side effect is that there is one less corner case we have to care about in the logging patch. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-kill_cli_mainboard_parameter/cli_classic.c =================================================================== --- flashrom-kill_cli_mainboard_parameter/cli_classic.c (Revision 1482) +++ flashrom-kill_cli_mainboard_parameter/cli_classic.c (Arbeitskopie) @@ -128,11 +128,6 @@ " -V | --verbose more verbose output\n" " -c | --chip <chipname> probe only for specified " "flash chip\n" -#if CONFIG_INTERNAL == 1 - /* FIXME: --mainboard should be a programmer parameter */ - " -m | --mainboard <[vendor:]part> override mainboard " - "detection\n" -#endif " -f | --force force specific operations " "(see man page)\n" " -n | --noverify don't auto-verify\n" @@ -190,7 +185,6 @@ {"verify", 1, NULL, 'v'}, {"noverify", 0, NULL, 'n'}, {"chip", 1, NULL, 'c'}, - {"mainboard", 1, NULL, 'm'}, {"verbose", 0, NULL, 'V'}, {"force", 0, NULL, 'f'}, {"layout", 1, NULL, 'l'}, @@ -275,17 +269,6 @@ } erase_it = 1; break; - case 'm': -#if CONFIG_INTERNAL == 1 - tempstr = strdup(optarg); - lb_vendor_dev_from_string(tempstr); -#else - fprintf(stderr, "Error: Internal programmer support " - "was not compiled in and --mainboard only\n" - "applies to the internal programmer. Aborting.\n"); - cli_classic_abort_usage(); -#endif - break; case 'f': force = 1; break; Index: flashrom-kill_cli_mainboard_parameter/internal.c =================================================================== --- flashrom-kill_cli_mainboard_parameter/internal.c (Revision 1482) +++ flashrom-kill_cli_mainboard_parameter/internal.c (Arbeitskopie) @@ -213,6 +213,16 @@ } free(arg); + arg = extract_programmer_param("mainboard"); + if (arg && strlen(arg)) { + lb_vendor_dev_from_string(arg); + } else if (arg && !strlen(arg)) { + msg_perr("Missing argument for mainboard.\n"); + free(arg); + return 1; + } + free(arg); + get_io_perms(); if (register_shutdown(internal_shutdown, NULL)) return 1; Index: flashrom-kill_cli_mainboard_parameter/cbtable.c =================================================================== --- flashrom-kill_cli_mainboard_parameter/cbtable.c (Revision 1482) +++ flashrom-kill_cli_mainboard_parameter/cbtable.c (Arbeitskopie) @@ -33,17 +33,19 @@ char *lb_part = NULL, *lb_vendor = NULL; int partvendor_from_cbtable = 0; -void lb_vendor_dev_from_string(char *boardstring) +void lb_vendor_dev_from_string(const char *boardstring) { + /* strtok may modify the original string. */ + char *tempstr = strdup(boardstring); char *tempstr2 = NULL; - strtok(boardstring, ":"); + strtok(tempstr, ":"); tempstr2 = strtok(NULL, ":"); if (tempstr2) { - lb_vendor = boardstring; + lb_vendor = tempstr; lb_part = tempstr2; } else { lb_vendor = NULL; - lb_part = boardstring; + lb_part = tempstr; } } Index: flashrom-kill_cli_mainboard_parameter/flashrom.8 =================================================================== --- flashrom-kill_cli_mainboard_parameter/flashrom.8 (Revision 1482) +++ flashrom-kill_cli_mainboard_parameter/flashrom.8 (Arbeitskopie) @@ -88,19 +88,6 @@ without the vendor name as parameter. Please note that the chip name is case sensitive. .TP -.B "\-m, \-\-mainboard" [<vendor>:]<board> -Override mainboard settings. -.sp -flashrom reads the coreboot table to determine the current mainboard. If no -coreboot table could be read or if you want to override these values, you can -specify \-m, e.g.: -.sp -.B " flashrom \-\-mainboard AGAMI:ARUMA \-w agami_aruma.rom" -.sp -See the 'Known boards' or 'Known laptops' section in the output -of 'flashrom \-L' for a list of boards which require the specification of -the board name, if no coreboot table is found. -.TP .B "\-f, \-\-force" Force one or more of the following actions: .sp @@ -245,11 +232,16 @@ running coreboot, the mainboard type is determined from the coreboot table. Otherwise, the mainboard is detected by examining the onboard PCI devices and possibly DMI info. If PCI and DMI do not contain information to uniquely -identify the mainboard (which is the exception), it might be necessary to -specify the mainboard using the -.B \-m -switch (see above). +identify the mainboard (which is the exception), or if you want to override +the detected mainboard model, you can specify the mainboard using the .sp +.B " flashrom \-p internal:mainboard=[<vendor>:]<board>" +syntax. +.sp +See the 'Known boards' or 'Known laptops' section in the output +of 'flashrom \-L' for a list of boards which require the specification of +the board name, if no coreboot table is found. +.sp Some of these board-specific flash enabling functions (called .BR "board enables" ) in flashrom have not yet been tested. If your mainboard is detected needing Index: flashrom-kill_cli_mainboard_parameter/programmer.h =================================================================== --- flashrom-kill_cli_mainboard_parameter/programmer.h (Revision 1482) +++ flashrom-kill_cli_mainboard_parameter/programmer.h (Arbeitskopie) @@ -264,7 +264,7 @@ void cleanup_cpu_msr(void); /* cbtable.c */ -void lb_vendor_dev_from_string(char *boardstring); +void lb_vendor_dev_from_string(const char *boardstring); int coreboot_init(void); extern char *lb_part, *lb_vendor; extern int partvendor_from_cbtable; -- http://www.hailfinger.org/

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[commit] r1483 - trunk
by repository service 04 Jan '12

04 Jan '12

Author: hailfinger Date: Wed Jan 4 01:48:27 2012 New Revision: 1483 URL: http://flashrom.org/trac/flashrom/changeset/1483 Log: Replace --mainboard with -p internal:mainboard --mainboard is a relic from a time before external programmers and makes the CLI inconsistent. Use a programmer parameter instead and free up the short option -m. NOTE: The --list-supported-wiki output changed to use -p internal:mainboard= instead of -m The --list-supported output changed the heading of the mainboard list from Vendor Board Status Required option to Vendor Board Status Required value for -p internal:mainboard= Fix lb_vendor_dev_from_string() not to write to the supplied string. 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/board_enable.c trunk/cbtable.c trunk/cli_classic.c trunk/flashrom.8 trunk/internal.c trunk/layout.c trunk/print.c trunk/print_wiki.c trunk/programmer.h Modified: trunk/board_enable.c ============================================================================== --- trunk/board_enable.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/board_enable.c Wed Jan 4 01:48:27 2012 (r1483) @@ -2070,7 +2070,8 @@ * The coreboot ids are used two fold. When running with a coreboot firmware, * the ids uniquely matches the coreboot board identification string. When a * legacy bios is installed and when autodetection is not possible, these ids - * can be used to identify the board through the -m command line argument. + * can be used to identify the board through the -p internal:mainboard= + * programmer parameter. * * When a board is identified through its coreboot ids (in both cases), the * main pci ids are still required to match, as a safeguard. @@ -2245,7 +2246,8 @@ msg_pinfo("AMBIGUOUS BOARD NAME: %s\n", part); msg_pinfo("At least vendors '%s' and '%s' match.\n", partmatch->lb_vendor, board->lb_vendor); - msg_perr("Please use the full -m vendor:part syntax.\n"); + msg_perr("Please use the full -p internal:mainboard=" + "vendor:part syntax.\n"); return NULL; } partmatch = board; @@ -2259,7 +2261,8 @@ * coreboot table. If it was, the coreboot implementor is * expected to fix flashrom, too. */ - msg_perr("\nUnknown vendor:board from -m option: %s:%s\n\n", + msg_perr("\nUnknown vendor:board from -p internal:mainboard=" + " programmer parameter:\n%s:%s\n\n", vendor, part); } return NULL; Modified: trunk/cbtable.c ============================================================================== --- trunk/cbtable.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/cbtable.c Wed Jan 4 01:48:27 2012 (r1483) @@ -33,18 +33,27 @@ char *lb_part = NULL, *lb_vendor = NULL; int partvendor_from_cbtable = 0; -void lb_vendor_dev_from_string(char *boardstring) +/* Parse the [<vendor>:]<board> string specified by the user as part of + * -p internal:mainboard=[<vendor>:]<board> and set lb_vendor and lb_part + * to the extracted values. + * Note: strtok modifies the original string, so we work on a copy and allocate + * memory for lb_vendor and lb_part with strdup. + */ +void lb_vendor_dev_from_string(const char *boardstring) { + /* strtok may modify the original string. */ + char *tempstr = strdup(boardstring); char *tempstr2 = NULL; - strtok(boardstring, ":"); + strtok(tempstr, ":"); tempstr2 = strtok(NULL, ":"); if (tempstr2) { - lb_vendor = boardstring; - lb_part = tempstr2; + lb_vendor = strdup(tempstr); + lb_part = strdup(tempstr2); } else { lb_vendor = NULL; - lb_part = boardstring; + lb_part = strdup(tempstr); } + free(tempstr); } static unsigned long compute_checksum(void *addr, unsigned long length) Modified: trunk/cli_classic.c ============================================================================== --- trunk/cli_classic.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/cli_classic.c Wed Jan 4 01:48:27 2012 (r1483) @@ -106,7 +106,7 @@ "-z|" #endif "-E|-r <file>|-w <file>|-v <file>]\n" - " [-c <chipname>] [-m [<vendor>:]<part>] [-l <file>]\n" + " [-c <chipname>] [-l <file>]\n" " [-i <image>] [-p <programmername>[:<parameters>]]\n\n"); printf("Please note that the command line interface for flashrom has " @@ -128,11 +128,6 @@ " -V | --verbose more verbose output\n" " -c | --chip <chipname> probe only for specified " "flash chip\n" -#if CONFIG_INTERNAL == 1 - /* FIXME: --mainboard should be a programmer parameter */ - " -m | --mainboard <[vendor:]part> override mainboard " - "detection\n" -#endif " -f | --force force specific operations " "(see man page)\n" " -n | --noverify don't auto-verify\n" @@ -190,7 +185,6 @@ {"verify", 1, NULL, 'v'}, {"noverify", 0, NULL, 'n'}, {"chip", 1, NULL, 'c'}, - {"mainboard", 1, NULL, 'm'}, {"verbose", 0, NULL, 'V'}, {"force", 0, NULL, 'f'}, {"layout", 1, NULL, 'l'}, @@ -275,17 +269,6 @@ } erase_it = 1; break; - case 'm': -#if CONFIG_INTERNAL == 1 - tempstr = strdup(optarg); - lb_vendor_dev_from_string(tempstr); -#else - fprintf(stderr, "Error: Internal programmer support " - "was not compiled in and --mainboard only\n" - "applies to the internal programmer. Aborting.\n"); - cli_classic_abort_usage(); -#endif - break; case 'f': force = 1; break; @@ -426,14 +409,6 @@ if (prog == PROGRAMMER_INVALID) prog = default_programmer; -#if CONFIG_INTERNAL == 1 - if ((prog != PROGRAMMER_INTERNAL) && (lb_part || lb_vendor)) { - fprintf(stderr, "Error: --mainboard requires the internal " - "programmer. Aborting.\n"); - cli_classic_abort_usage(); - } -#endif - /* FIXME: Delay calibration should happen in programmer code. */ myusec_calibrate_delay(); Modified: trunk/flashrom.8 ============================================================================== --- trunk/flashrom.8 Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/flashrom.8 Wed Jan 4 01:48:27 2012 (r1483) @@ -5,7 +5,7 @@ .B flashrom \fR[\fB\-n\fR] [\fB\-V\fR] [\fB\-f\fR] [\fB\-h\fR|\fB\-R\fR|\ \fB\-L\fR|\fB\-z\fR|\fB\-E\fR|\fB\-r\fR <file>|\fB\-w\fR <file>|\ \fB\-v\fR <file>] - [\fB\-c\fR <chipname>] [\fB\-m\fR [<vendor>:]<board>] \ + [\fB\-c\fR <chipname>] \ [\fB\-l\fR <file>] [\fB\-i\fR <image>] [\fB\-p\fR <programmername>[:<parameters>]] .SH DESCRIPTION @@ -88,19 +88,6 @@ without the vendor name as parameter. Please note that the chip name is case sensitive. .TP -.B "\-m, \-\-mainboard" [<vendor>:]<board> -Override mainboard settings. -.sp -flashrom reads the coreboot table to determine the current mainboard. If no -coreboot table could be read or if you want to override these values, you can -specify \-m, e.g.: -.sp -.B " flashrom \-\-mainboard AGAMI:ARUMA \-w agami_aruma.rom" -.sp -See the 'Known boards' or 'Known laptops' section in the output -of 'flashrom \-L' for a list of boards which require the specification of -the board name, if no coreboot table is found. -.TP .B "\-f, \-\-force" Force one or more of the following actions: .sp @@ -245,10 +232,15 @@ running coreboot, the mainboard type is determined from the coreboot table. Otherwise, the mainboard is detected by examining the onboard PCI devices and possibly DMI info. If PCI and DMI do not contain information to uniquely -identify the mainboard (which is the exception), it might be necessary to -specify the mainboard using the -.B \-m -switch (see above). +identify the mainboard (which is the exception), or if you want to override +the detected mainboard model, you can specify the mainboard using the +.sp +.B " flashrom \-p internal:mainboard=[<vendor>:]<board>" +syntax. +.sp +See the 'Known boards' or 'Known laptops' section in the output +of 'flashrom \-L' for a list of boards which require the specification of +the board name, if no coreboot table is found. .sp Some of these board-specific flash enabling functions (called .BR "board enables" ) Modified: trunk/internal.c ============================================================================== --- trunk/internal.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/internal.c Wed Jan 4 01:48:27 2012 (r1483) @@ -213,6 +213,16 @@ } free(arg); + arg = extract_programmer_param("mainboard"); + if (arg && strlen(arg)) { + lb_vendor_dev_from_string(arg); + } else if (arg && !strlen(arg)) { + msg_perr("Missing argument for mainboard.\n"); + free(arg); + return 1; + } + free(arg); + get_io_perms(); if (register_shutdown(internal_shutdown, NULL)) return 1; Modified: trunk/layout.c ============================================================================== --- trunk/layout.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/layout.c Wed Jan 4 01:48:27 2012 (r1483) @@ -106,11 +106,11 @@ /* * If lb_vendor is not set, the coreboot table was - * not found. Nor was -m VENDOR:PART specified. + * not found. Nor was -p internal:mainboard=VENDOR:PART specified. */ if (!lb_vendor || !lb_part) { - msg_pinfo("Note: If the following flash access fails, " - "try -m <vendor>:<mainboard>.\n"); + msg_pinfo("Note: If the following flash access fails, try " + "-p internal:mainboard=<vendor>:<mainboard>.\n"); return 0; } @@ -126,14 +126,17 @@ "seem to fit to this machine - forcing it.\n"); } else { msg_pinfo("ERROR: Your firmware image (%s:%s) does not " - "appear to\n be correct for the detected " - "mainboard (%s:%s)\n\nOverride with -p internal:" - "boardmismatch=force if you are absolutely sure " - "that\nyou are using a correct " - "image for this mainboard or override\nthe detected " - "values with --mainboard <vendor>:<mainboard>.\n\n", - mainboard_vendor, mainboard_part, lb_vendor, - lb_part); + "appear to\n" + " be correct for the detected " + "mainboard (%s:%s)\n\n" + "Override with -p internal:boardmismatch=" + "force to ignore the board name in the\n" + "firmware image or override the detected " + "mainboard with\n" + "-p internal:mainboard=<vendor>:<mainboard>." + "\n\n", + mainboard_vendor, mainboard_part, lb_vendor, + lb_part); exit(1); } } Modified: trunk/print.c ============================================================================== --- trunk/print.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/print.c Wed Jan 4 01:48:27 2012 (r1483) @@ -389,7 +389,10 @@ for (i = strlen("Board"); i < maxboardlen; i++) msg_ginfo(" "); - msg_ginfo("Status Required option\n\n"); + msg_ginfo("Status Required value for\n"); + for (i = 0; i < maxvendorlen + maxboardlen + strlen("Status "); i++) + msg_ginfo(" "); + msg_ginfo("-p internal:mainboard=\n"); for (b = boards; b->vendor != NULL; b++) { msg_ginfo("%s", b->vendor); @@ -407,7 +410,7 @@ if (e->lb_vendor == NULL) msg_ginfo("(autodetected)"); else - msg_ginfo("-m %s:%s", e->lb_vendor, + msg_ginfo("%s:%s", e->lb_vendor, e->lb_part); } msg_ginfo("\n"); Modified: trunk/print_wiki.c ============================================================================== --- trunk/print_wiki.c Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/print_wiki.c Wed Jan 4 01:48:27 2012 (r1483) @@ -167,7 +167,7 @@ boards[i].url ? boards[i].url : "", boards[i].name, boards[i].url ? "]" : "", - b[k].lb_vendor ? "-m " : "—", + b[k].lb_vendor ? "-p internal:mainboard=" : "—", b[k].lb_vendor ? b[k].lb_vendor : "", b[k].lb_vendor ? ":" : "", b[k].lb_vendor ? b[k].lb_part : "", Modified: trunk/programmer.h ============================================================================== --- trunk/programmer.h Sun Dec 25 10:12:16 2011 (r1482) +++ trunk/programmer.h Wed Jan 4 01:48:27 2012 (r1483) @@ -264,7 +264,7 @@ void cleanup_cpu_msr(void); /* cbtable.c */ -void lb_vendor_dev_from_string(char *boardstring); +void lb_vendor_dev_from_string(const char *boardstring); int coreboot_init(void); extern char *lb_part, *lb_vendor; extern int partvendor_from_cbtable;

1 0

[RFC] Merging EC support from chromium trees
by Carl-Daniel Hailfinger 04 Jan '12

04 Jan '12

The authoritative svn master tree at flashrom.org and the Google ChromiumOS flashrom tree have diverged quite a bit in terms of hardware support, especially for Embedded Controllers (EC). That is unfortunate because all interface rework and all cleanups in main flashrom have to be ported by hand (if they are done at all) to the ChromiumOS tree with some potential for errors during merge/porting. The EC support code in the ChromiumOS tree needs a few cleanups to be closer to the style and durability requirements we have for flashrom.org svn, but keeping the code outside our tree won't improve it. The same argument applies to Nvidia Tegra support. The Linux kernel has a staging directory, I propose we use a similar mechanism for flashrom (without the special staging/ directory, though): Merge driver files as-is and clean them up in our tree, but have all hooks for the staging code inside #ifdef EXPERIMENTAL or somesuch. Any cleanups for that code can happen in flashrom.org svn, and whenever Google wants to merge the cleanups into their tree, they can do so easily. If code is determined to be ready for inclusion, we can simply remove #ifdef EXPERIMENTAL from its hooks. Comments? Thoughts? Regards, Carl-Daniel -- http://www.hailfinger.org/

3 3

Reading old flash chip contents... Transaction error!
by Sebastian Schreier 03 Jan '12

03 Jan '12

flashrom v0.9.4-r1457 on Linux 3.1.6-1-desktop (x86_64), built with libpci 3.1.7, GCC 4.5.1 20101208 [gcc-4_5-branch revision 167585], little endian flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OS timer resolution is 1 usecs, 3390M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 999 us, 10000 myus = 9986 us, 4 myus = 4 us, OK. Initializing internal programmer No coreboot table found. DMI string system-manufacturer: "System manufacturer" DMI string system-product-name: "System Product Name" DMI string system-version: "System Version" DMI string baseboard-manufacturer: "ASUSTeK Computer INC." DMI string baseboard-product-name: "P8H61-M LE/USB3" DMI string baseboard-version: "Rev x.0x" DMI string chassis-type: "Desktop" Found chipset "Intel H61" with PCI ID 8086:1c5c. This chipset is marked as untested. If you are using an up-to-date version of flashrom please email a report to flashrom(a)flashrom.org including a verbose (-V) log. Thank you! 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 enabled 0xffd80000/0xff980000 FWH decode enabled 0xffd00000/0xff900000 FWH decode enabled 0xffc80000/0xff880000 FWH decode enabled 0xffc00000/0xff800000 FWH decode enabled 0xff700000/0xff300000 FWH decode disabled 0xff600000/0xff200000 FWH decode disabled 0xff500000/0xff100000 FWH decode disabled 0xff400000/0xff000000 FWH decode disabled Maximum FWH chip size: 0x100000 bytes BIOS Lock Enable: disabled, BIOS Write Enable: disabled, BIOS_CNTL is 0x0 Root Complex Register Block address = 0xfed1c000 GCS = 0xc24: BIOS Interface Lock-Down: disabled, Boot BIOS Straps: 0x3 (SPI) Top Swap : not enabled SPIBAR = 0xfed1c000 + 0x3800 0x04: 0x6008 (HSFS) HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0 0x06: 0x0000 (HSFC) HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0 0x08: 0x00001000 (FADDR) 0x50: 0x00000a0b (FRAP) BMWAG 0x00, BMRAG 0x00, BRWA 0x0a, BRRA 0x0b 0x54: 0x00000000 (FREG0: Flash Descriptor) 0x00000000-0x00000fff is read-only 0x58: 0x03ff0180 (FREG1: BIOS) 0x00180000-0x003fffff is read-write 0x5C: 0x017f0001 (FREG2: Management Engine) 0x00001000-0x0017ffff is locked 0x60: 0x00000fff (FREG3: Gigabit Ethernet) Gigabit Ethernet region is unused. 0x64: 0x00000fff (FREG4: Platform Data) Platform Data region is unused. 0x90: 0x84 (SSFS) SSFS: SCIP=0, FDONE=1, FCERR=0, AEL=0 0x91: 0xf80000 (SSFC) SSFC: SCGO=0, ACS=0, SPOP=0, COP=0, DBC=0, SME=0, SCF=0 0x94: 0x0006 (PREOP) 0x96: 0x043b (OPTYPE) 0x98: 0x05200302 (OPMENU) 0x9C: 0x0000019f (OPMENU+4) 0xA0: 0x00000000 (BBAR) 0xC4: 0x00002005 (LVSCC) LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xC8: 0x00002005 (UVSCC) UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0 0xD0: 0x00000000 (FPB) Programming OPCODES... program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190 done SPI Read Configuration: prefetching disabled, caching enabled, OK. This chipset supports the following protocols: 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, 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 Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content 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 Intel 82802AB, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x05, id2 0x96, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x05, id2 0x96, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25LF040A, 512 kB: program_opcodes: preop=5006 optype=462b opmenu=05ab0302c79f0190 on-the-fly OPCODE (0xAB) re-programmed, op-pos=2 probe_spi_res2: id1 0x15, id2 0x15 Probing for SST SST25LF080A, 1024 kB: probe_spi_res2: id1 0x15, id2 0x15 Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0xef, id2 0x15 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xef, id2 0x15 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xef, id2 0x15 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0x49, id2 0x3d, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x05, id2 0x96, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x05, id2 0x96, 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 0x79, id2 0x45, id1 is normal flash content, id2 is normal flash content 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 ST M50FLW040A, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x05, id2 0x96, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x05, id2 0x96, id1 parity violation, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xea, id2 0xd0, 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 0x79, id2 0x45, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x05, id2 0x96, id1 parity violation, id1 is normal flash content, id2 is normal flash content 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 Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x05, id2 0x96, 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 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xef, id2 0x15 Found Winbond flash chip "W25Q32" (4096 kB, SPI). Flash image seems to be a legacy BIOS. Disabling coreboot-related checks. Reading old flash chip contents... Transaction error! SSFS: SCIP=0, FDONE=1, FCERR=1, AEL=0 SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0 Running OPCODE 0x03 failed at address 0x001000 (payload length was 64). FAILED. Restoring MMIO space at 0x7f0ea5aa589c Restoring MMIO space at 0x7f0ea5aa5898 Restoring MMIO space at 0x7f0ea5aa5896 Restoring MMIO space at 0x7f0ea5aa5894 Restoring MMIO space at 0x7f0ea5aa58a0 Restoring PCI config space for 00:1f:0 reg 0xdc

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AMD SB7xx/SB8xx w/IMC: enable specs
by Joshua Roys 03 Jan '12

03 Jan '12

Hello all, The specific board this is for is the Supermicro H8DGT. Attached is only the specification, which is not guaranteed to be correct. Use with care. Also, after using this, you may want to turn off and unplug the computer for a few minutes to restore the correct operational state. The AMD SB700/710/750 Register Reference Guide (#43009) was used as a reference. Thanks, Josh

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Re: [flashrom] Help: unable to upgrade bios
by Stefan Tauner 03 Jan '12

03 Jan '12

On Thu, 29 Dec 2011 12:09:42 +0530 Raghuramchary Jallipalli <Raghuramchary.Jallipalli(a)lntinfotech.com> wrote: > Hello Experts, > I have tried installing the flashrom-0.9.4 in my laptop having Ubuntu 9.10. The flashchip is AT25DF321A and the chipset is QM67. When I tried to execute the flashrom utility I got the below output: > ######################### > > root@ubuntu:~# > > root@ubuntu:~# flashrom > > flashrom v0.9.4-r1395 on Linux 2.6.31-14-generic (i686), built with libpci 3.0.0, GCC 4.4.1, little endian flashrom is free software, get the source code at http://www.flashrom.org > > > > Calibrating delay loop... OK. > > ======================================================================== > > 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. > > root@ubuntu:~# > > root@ubuntu:~# > ########################### > > Can anyone please help on how to proceed further? > Hello Raghu! The answer to your question can be found in the manpage of flashrom. The warning is set up for a reason (explained in the warning itself, the linked webpage and also in the manpage). If you understand and accept the possible consequences go ahead with the procedure in the manpage. Most probably it will not work even then, because the QM67 chipset can is probably locked down, which we can not unlock yet. We could verify that with a verbose log (after following the manpage). It would also be interesting to know which laptop that is (then). This procedure is not to annoy you, but to ensure that users do not take the warning lightly and look at it more closely. -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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Re: [flashrom] [PATCH] Replace --mainboard with -p internal:mainboard
by Carl-Daniel Hailfinger 03 Jan '12

03 Jan '12

Hey Ron, nice to see you still reading the list! Am 03.01.2012 01:10 schrieb ron minnich: > Do leaks really matter in this kind of program? Sure, you're going to > leak; how much? Sometimes with this type of code you let it leak, and > it ends up simpler otherwise. How much leakage are we talking about > here? I'd say a few dozen bytes are leaking, and this is only an issue if some flashrom GUI using libflashrom calls programmer_init and programmer_shutdown a few thousand times. > I only ask because I was talking to someone a year ago who did not > realize that the OS reclaimed all the storage a program leaked when > the program exited :-) The poor guy was getting tangled up in knots > over a 4k leak which in the long run really was of not importance ... Ouch, not knowing about OS reclaim can indeed lead to painful programming. My worries about leaks are mostly about repeated libflashrom uses. You're absolutely right that for a normal flashrom CLI invocation, one-time leaks (no continuous leakage during one flashing operation) don't matter at all. Regards, Carl-Daniel

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flashrom January 2012