flashrom

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9154 discussions

Abit AN-M2
by NotLim 08 Jan '10

08 Jan '10

Hi there... i had a problem, upgrading my motherboard bios... i was on #flashrom ... and some guy/girl named "carldani" told me: <carldani> can you mail the output of "flashrom -V", "lspci -nnvvvxxx", "superiotool -d" (allcommands as root), the exact name of your board (including revision, if there are multiple revisions), and a link to the official BIOS download <carldani> and please write in the mail that you need a board enable, and that it is Phoenix BIOS. Well: I need a board enable. My motherboard is an Abit AN-M2. Official links for bioses is here: http://www.abit.com.tw/page/en/motherboard/motherboard_detail.php?pMODEL_NA… I was trying to upgrade from 07/16/2007 (BIOS ID:13) to (today) latest version: 01/03/2008 (BIOS ID:19). I've attached "flashrom -V" as flashromV.txt, "lspci -nnvvvxxx" as lspcinnvvvxxx.txt, "superiotool -d" as superio.txt. And also a dmidecode and current error as "failed.txt" (You can see here too: http://pastebin.com/f7056e678 ) Thanks a lot! and... it is Phoenix BIOS!

3 4

[Patch] Boards: Fix up several issues with nvidia_mcp_gpio_set.
by Luc Verhaegen 08 Jan '10

08 Jan '10

Luc Verhaegen.

3 3

Re: [flashrom] [Fwd: Re: Patch: Support ASUS M2NBP-VM CSM]
by Michael Karcher 07 Jan '10

07 Jan '10

Am Dienstag, den 29.12.2009, 19:43 -0800 schrieb Ying Wong: > Michael, > > Thank you for the follow up. I will test out this patch as well with > revision 810 as the base later this week. [...] > I've been told by others that the MAC address problem you mentioned may > be of concern. Given enough time, I'll continue testing to see if > flashing using flashrom will affect the NICs. Whether this is successful > or not, I will make a note of it in the acknowledge email once I get a > chance to test the patch attached to this email. I'm afraid I didn't see a reply stating success or failure of the patch. Did you not get around to it yet? Or maybe the mail got lost? We are still interested in feedback. Best way is to send your feedback to the mailing list (use the reply-to-all function of your email client). Thanks you very much in advance, Michael Karcher

1 0

[PATCH] Fix Sharp LHF00L04
by Carl-Daniel Hailfinger 07 Jan '10

07 Jan '10

Fix Sharp LHF00L04. - Add eraseblock definitions - Use correct eraseblock sizes (the datasheet is a bit ambiguous) - Use correct probe function - Fill in probe timing There is a lot more stuff left to clean up, but at least probe and erase should work now. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-sharp_lhf00l04/flashchips.c =================================================================== --- flashrom-sharp_lhf00l04/flashchips.c (Revision 833) +++ flashrom-sharp_lhf00l04/flashchips.c (Arbeitskopie) @@ -2522,9 +2522,24 @@ .total_size = 1024, .page_size = 64 * 1024, .tested = TEST_UNTESTED, - .probe = probe_lhf00l04, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (sharplhf00l04.c) */ - .erase = erase_lhf00l04, + .probe = probe_49lfxxxc, + .probe_timing = TIMING_ZERO, + .erase = NULL, + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 15}, + {8 * 1024, 8} + }, + .block_erase = erase_lhf00l04_block, + }, { + .eraseblocks = { + {1024 * 1024, 1} + }, + .block_erase = NULL, /* 30 D0, only in PP mode */ + }, + }, .write = write_lhf00l04, .read = read_memmapped, }, Index: flashrom-sharp_lhf00l04/sharplhf00l04.c =================================================================== --- flashrom-sharp_lhf00l04/sharplhf00l04.c (Revision 833) +++ flashrom-sharp_lhf00l04/sharplhf00l04.c (Arbeitskopie) @@ -33,80 +33,20 @@ printf("%s", status & 0x2 ? "WP|TBL#|WP#,ABORT:" : "UNLOCK:"); } -int probe_lhf00l04(struct flashchip *flash) -{ - chipaddr bios = flash->virtual_memory; - uint8_t id1, id2; +/* FIXME: The datasheet is unclear whether we should use toggle_ready_jedec + * or wait_82802ab. + */ -#if 0 - /* Enter ID mode */ - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0x90, bios + 0x5555); -#endif - - chip_writeb(0xff, bios); - programmer_delay(10); - chip_writeb(0x90, bios); - programmer_delay(10); - - id1 = chip_readb(bios); - id2 = chip_readb(bios + 0x01); - - /* Leave ID mode */ - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0xF0, bios + 0x5555); - - programmer_delay(10); - - printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2); - - if (id1 != flash->manufacture_id || id2 != flash->model_id) - return 0; - - map_flash_registers(flash); - - return 1; -} - -uint8_t wait_lhf00l04(chipaddr bios) +int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen) { + chipaddr bios = flash->virtual_memory + blockaddr; + chipaddr wrprotect = flash->virtual_registers + blockaddr + 2; uint8_t status; - chip_writeb(0x70, bios); - if ((chip_readb(bios) & 0x80) == 0) { // it's busy - while ((chip_readb(bios) & 0x80) == 0) ; - } - - status = chip_readb(bios); - - // put another command to get out of status register mode. - - chip_writeb(0x90, bios); - programmer_delay(10); - - chip_readb(bios); // vendor ID - chip_readb(bios + 0x01); // device ID - - // this is needed to jam it out of "read id" mode - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0xF0, bios + 0x5555); - - return status; -} - -int erase_lhf00l04_block(struct flashchip *flash, int offset) -{ - chipaddr bios = flash->virtual_memory + offset; - chipaddr wrprotect = flash->virtual_registers + offset + 2; - uint8_t status; - // clear status register chip_writeb(0x50, bios); printf("Erase at 0x%lx\n", bios); - status = wait_lhf00l04(flash->virtual_memory); + status = wait_82802ab(flash->virtual_memory); print_lhf00l04_status(status); // clear write protect printf("write protect is at 0x%lx\n", (wrprotect)); @@ -119,34 +59,17 @@ chip_writeb(0xd0, bios); programmer_delay(10); // now let's see what the register is - status = wait_lhf00l04(flash->virtual_memory); + status = wait_82802ab(flash->virtual_memory); print_lhf00l04_status(status); - printf("DONE BLOCK 0x%x\n", offset); + printf("DONE BLOCK 0x%x\n", blockaddr); - if (check_erased_range(flash, offset, flash->page_size)) { + if (check_erased_range(flash, blockaddr, blocklen)) { fprintf(stderr, "ERASE FAILED!\n"); return -1; } return 0; } -int erase_lhf00l04(struct flashchip *flash) -{ - int i; - unsigned int total_size = flash->total_size * 1024; - - printf("total_size is %d; flash->page_size is %d\n", - total_size, flash->page_size); - for (i = 0; i < total_size; i += flash->page_size) - if (erase_lhf00l04_block(flash, i)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - printf("DONE ERASE\n"); - - return 0; -} - void write_page_lhf00l04(chipaddr bios, uint8_t *src, chipaddr dst, int page_size) { @@ -156,7 +79,7 @@ /* transfer data from source to destination */ chip_writeb(0x40, dst); chip_writeb(*src++, dst++); - wait_lhf00l04(bios); + wait_82802ab(bios); } } @@ -167,7 +90,7 @@ int page_size = flash->page_size; chipaddr bios = flash->virtual_memory; - if (erase_lhf00l04(flash)) { + if (erase_flash(flash)) { fprintf(stderr, "ERASE FAILED!\n"); return -1; } Index: flashrom-sharp_lhf00l04/chipdrivers.h =================================================================== --- flashrom-sharp_lhf00l04/chipdrivers.h (Revision 833) +++ flashrom-sharp_lhf00l04/chipdrivers.h (Arbeitskopie) @@ -53,6 +53,7 @@ int spi_aai_write(struct flashchip *flash, uint8_t *buf); /* 82802ab.c */ +uint8_t wait_82802ab(chipaddr bios); int probe_82802ab(struct flashchip *flash); int erase_82802ab(struct flashchip *flash); int write_82802ab(struct flashchip *flash, uint8_t *buf); @@ -117,7 +118,7 @@ /* sharplhf00l04.c */ int probe_lhf00l04(struct flashchip *flash); -int erase_lhf00l04(struct flashchip *flash); +int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen); int write_lhf00l04(struct flashchip *flash, uint8_t *buf); void protect_lhf00l04(chipaddr bios); -- Developer quote of the year: "We are juggling too many chainsaws and flaming arrows and tigers."

2 2

[commit] r837 - trunk
by svn＠flashrom.org 07 Jan '10

07 Jan '10

Author: hailfinger Date: 2010-01-07 22:23:45 +0100 (Thu, 07 Jan 2010) New Revision: 837 Modified: trunk/chipdrivers.h trunk/flashchips.c trunk/sharplhf00l04.c Log: Fix Sharp LHF00L04. - Add eraseblock definitions - Use correct eraseblock sizes (the datasheet is a bit ambiguous) - Use correct probe function - Fill in probe timing There is a lot more stuff left to clean up, but at least probe and erase should work now. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Sean Nelson <audiohacked(a)gmail.com> Modified: trunk/chipdrivers.h =================================================================== --- trunk/chipdrivers.h 2010-01-07 20:21:58 UTC (rev 836) +++ trunk/chipdrivers.h 2010-01-07 21:23:45 UTC (rev 837) @@ -53,6 +53,7 @@ int spi_aai_write(struct flashchip *flash, uint8_t *buf); /* 82802ab.c */ +uint8_t wait_82802ab(chipaddr bios); int probe_82802ab(struct flashchip *flash); int erase_82802ab(struct flashchip *flash); int write_82802ab(struct flashchip *flash, uint8_t *buf); @@ -117,7 +118,7 @@ /* sharplhf00l04.c */ int probe_lhf00l04(struct flashchip *flash); -int erase_lhf00l04(struct flashchip *flash); +int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen); int write_lhf00l04(struct flashchip *flash, uint8_t *buf); void protect_lhf00l04(chipaddr bios); Modified: trunk/flashchips.c =================================================================== --- trunk/flashchips.c 2010-01-07 20:21:58 UTC (rev 836) +++ trunk/flashchips.c 2010-01-07 21:23:45 UTC (rev 837) @@ -2522,9 +2522,24 @@ .total_size = 1024, .page_size = 64 * 1024, .tested = TEST_UNTESTED, - .probe = probe_lhf00l04, - .probe_timing = TIMING_IGNORED, /* routine don't use probe_timing (sharplhf00l04.c) */ - .erase = erase_lhf00l04, + .probe = probe_49lfxxxc, + .probe_timing = TIMING_ZERO, + .erase = NULL, + .block_erasers = + { + { + .eraseblocks = { + {64 * 1024, 15}, + {8 * 1024, 8} + }, + .block_erase = erase_lhf00l04_block, + }, { + .eraseblocks = { + {1024 * 1024, 1} + }, + .block_erase = NULL, /* 30 D0, only in PP mode */ + }, + }, .write = write_lhf00l04, .read = read_memmapped, }, Modified: trunk/sharplhf00l04.c =================================================================== --- trunk/sharplhf00l04.c 2010-01-07 20:21:58 UTC (rev 836) +++ trunk/sharplhf00l04.c 2010-01-07 21:23:45 UTC (rev 837) @@ -33,80 +33,20 @@ printf("%s", status & 0x2 ? "WP|TBL#|WP#,ABORT:" : "UNLOCK:"); } -int probe_lhf00l04(struct flashchip *flash) -{ - chipaddr bios = flash->virtual_memory; - uint8_t id1, id2; +/* FIXME: The datasheet is unclear whether we should use toggle_ready_jedec + * or wait_82802ab. + */ -#if 0 - /* Enter ID mode */ - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0x90, bios + 0x5555); -#endif - - chip_writeb(0xff, bios); - programmer_delay(10); - chip_writeb(0x90, bios); - programmer_delay(10); - - id1 = chip_readb(bios); - id2 = chip_readb(bios + 0x01); - - /* Leave ID mode */ - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0xF0, bios + 0x5555); - - programmer_delay(10); - - printf_debug("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2); - - if (id1 != flash->manufacture_id || id2 != flash->model_id) - return 0; - - map_flash_registers(flash); - - return 1; -} - -uint8_t wait_lhf00l04(chipaddr bios) +int erase_lhf00l04_block(struct flashchip *flash, unsigned int blockaddr, unsigned int blocklen) { + chipaddr bios = flash->virtual_memory + blockaddr; + chipaddr wrprotect = flash->virtual_registers + blockaddr + 2; uint8_t status; - chip_writeb(0x70, bios); - if ((chip_readb(bios) & 0x80) == 0) { // it's busy - while ((chip_readb(bios) & 0x80) == 0) ; - } - - status = chip_readb(bios); - - // put another command to get out of status register mode. - - chip_writeb(0x90, bios); - programmer_delay(10); - - chip_readb(bios); // vendor ID - chip_readb(bios + 0x01); // device ID - - // this is needed to jam it out of "read id" mode - chip_writeb(0xAA, bios + 0x5555); - chip_writeb(0x55, bios + 0x2AAA); - chip_writeb(0xF0, bios + 0x5555); - - return status; -} - -int erase_lhf00l04_block(struct flashchip *flash, int offset) -{ - chipaddr bios = flash->virtual_memory + offset; - chipaddr wrprotect = flash->virtual_registers + offset + 2; - uint8_t status; - // clear status register chip_writeb(0x50, bios); printf("Erase at 0x%lx\n", bios); - status = wait_lhf00l04(flash->virtual_memory); + status = wait_82802ab(flash->virtual_memory); print_lhf00l04_status(status); // clear write protect printf("write protect is at 0x%lx\n", (wrprotect)); @@ -119,34 +59,17 @@ chip_writeb(0xd0, bios); programmer_delay(10); // now let's see what the register is - status = wait_lhf00l04(flash->virtual_memory); + status = wait_82802ab(flash->virtual_memory); print_lhf00l04_status(status); - printf("DONE BLOCK 0x%x\n", offset); + printf("DONE BLOCK 0x%x\n", blockaddr); - if (check_erased_range(flash, offset, flash->page_size)) { + if (check_erased_range(flash, blockaddr, blocklen)) { fprintf(stderr, "ERASE FAILED!\n"); return -1; } return 0; } -int erase_lhf00l04(struct flashchip *flash) -{ - int i; - unsigned int total_size = flash->total_size * 1024; - - printf("total_size is %d; flash->page_size is %d\n", - total_size, flash->page_size); - for (i = 0; i < total_size; i += flash->page_size) - if (erase_lhf00l04_block(flash, i)) { - fprintf(stderr, "ERASE FAILED!\n"); - return -1; - } - printf("DONE ERASE\n"); - - return 0; -} - void write_page_lhf00l04(chipaddr bios, uint8_t *src, chipaddr dst, int page_size) { @@ -156,7 +79,7 @@ /* transfer data from source to destination */ chip_writeb(0x40, dst); chip_writeb(*src++, dst++); - wait_lhf00l04(bios); + wait_82802ab(bios); } } @@ -167,7 +90,7 @@ int page_size = flash->page_size; chipaddr bios = flash->virtual_memory; - if (erase_lhf00l04(flash)) { + if (erase_flash(flash)) { fprintf(stderr, "ERASE FAILED!\n"); return -1; }

1 0

[commit] r836 - trunk
by svn＠flashrom.org 07 Jan '10

07 Jan '10

Author: snelson Date: 2010-01-07 21:21:58 +0100 (Thu, 07 Jan 2010) New Revision: 836 Added: trunk/cli_output.c Log: Converting fprintf(stderr), printf, and printf_debug into a common print interface for flashrom. It also changes so -VV will spit out highly verbose messages for debugging. This is a minimal patch to lessen impact a later patch will convert current printf messages to the new interface. Add file that was suppose to be committed with r835. Signed-off-by: Sean Nelson <audiohacked(a)gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Added: trunk/cli_output.c =================================================================== --- trunk/cli_output.c (rev 0) +++ trunk/cli_output.c 2010-01-07 20:21:58 UTC (rev 836) @@ -0,0 +1,51 @@ +/* + * This file is part of the flashrom project. + * + * Copyright (C) 2009 Sean Nelson <audiohacked(a)gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdio.h> +#include <stdarg.h> +#include "flash.h" + +int print(int type, const char *fmt, ...) +{ + va_list ap; + int ret; + FILE *output_type; + + switch (type) + { + case MSG_ERROR: + output_type = stderr; + break; + case MSG_BARF: + if (verbose < 2) return 0; + case MSG_DEBUG: + if (verbose < 1) return 0; + case MSG_INFO: + default: + output_type = stdout; + break; + } + + va_start(ap, fmt); + ret = vfprintf(output_type, fmt, ap); + va_end(ap); + return ret; +} +

1 0

Re: [flashrom] [PATCH] common print infrastructure
by Sean Nelson 07 Jan '10

07 Jan '10

Converting fprintf(stderr), printf, and printf_debug into a common print interface for flashrom. It also changes so -VV will spit out highly verbose messages for debugging. This is a minimal patch to lessen impact a later patch will convert current printf messages to the new interface. Signed-off-by: Sean Nelson <audiohacked(a)gmail.com>

1 0

Re: [flashrom] [PATCH] common print infrastructure
by Sean Nelson 07 Jan '10

07 Jan '10

Thanks, committed in r835.

1 0

[commit] r835 - trunk
by svn＠flashrom.org 07 Jan '10

07 Jan '10

Author: snelson Date: 2010-01-07 21:09:33 +0100 (Thu, 07 Jan 2010) New Revision: 835 Modified: trunk/Makefile trunk/cli_classic.c trunk/flash.h Log: Converting fprintf(stderr), printf, and printf_debug into a common print interface for flashrom. It also changes so -VV will spit out highly verbose messages for debugging. This is a minimal patch to lessen impact a later patch will convert current printf messages to the new interface. Signed-off-by: Sean Nelson <audiohacked(a)gmail.com> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/Makefile =================================================================== --- trunk/Makefile 2010-01-07 03:32:17 UTC (rev 834) +++ trunk/Makefile 2010-01-07 20:09:33 UTC (rev 835) @@ -48,7 +48,7 @@ LIB_OBJS = layout.o -CLI_OBJS = flashrom.o cli_classic.o print.o +CLI_OBJS = flashrom.o cli_classic.o cli_output.o print.o PROGRAMMER_OBJS = udelay.o programmer.o Modified: trunk/cli_classic.c =================================================================== --- trunk/cli_classic.c 2010-01-07 03:32:17 UTC (rev 834) +++ trunk/cli_classic.c 2010-01-07 20:09:33 UTC (rev 835) @@ -205,7 +205,7 @@ chip_to_probe = strdup(optarg); break; case 'V': - verbose = 1; + verbose++; break; case 'E': if (++operation_specified > 1) { Modified: trunk/flash.h =================================================================== --- trunk/flash.h 2010-01-07 03:32:17 UTC (rev 834) +++ trunk/flash.h 2010-01-07 20:09:33 UTC (rev 835) @@ -504,6 +504,25 @@ #define OK 0 #define NT 1 /* Not tested */ +/* cli_output.c */ +int print(int type, const char *fmt, ...); +#define MSG_ERROR 0 +#define MSG_INFO 1 +#define MSG_DEBUG 2 +#define MSG_BARF 3 +#define msg_gerr(x) print(MSG_ERROR, x) /* general errors */ +#define msg_perr(x) print(MSG_ERROR, x) /* programmer errors */ +#define msg_cerr(x) print(MSG_ERROR, x) /* chip errors */ +#define msg_ginfo(x) print(MSG_INFO, x) /* general info */ +#define msg_pinfo(x) print(MSG_INFO, x) /* programmer info */ +#define msg_cinfo(x) print(MSG_INFO, x) /* chip info */ +#define msg_gdbg(x) print(MSG_DEBUG, x) /* general debug */ +#define msg_pdbg(x) print(MSG_DEBUG, x) /* programmer debug */ +#define msg_cdbg(x) print(MSG_DEBUG, x) /* chip debug */ +#define msg_gspew(x) print(MSG_BARF, x) /* general debug barf */ +#define msg_pspew(x) print(MSG_BARF, x) /* programmer debug barf */ +#define msg_cspew(x) print(MSG_BARF, x) /* chip debug barf */ + /* cli_classic.c */ int cli_classic(int argc, char *argv[]);

1 0

[PATCH] common print infrastructure
by Sean Nelson 07 Jan '10

07 Jan '10

2 10

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