coreboot May 2009

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571 discussions

[PATCH]i82830 custom vga driver
by Joseph Smith 01 May '09

01 May '09

This patch allows a custom vga driver that will give the flexibility to run code after vga is initialized for tv-out. It is one of many patches to come, including code to manipulate the graphics mmio registers, enable the graphics i2c data lines, and tv encoder drivers. Signed-off-by: Joseph Smith <joe(a)settoplinux.org> -- Thanks, Joseph Smith Set-Top-Linux www.settoplinux.org

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Re: [coreboot] [v2] r4244 - trunk/coreboot-v2/src/northbridge/intel/i82830
by Peter Stuge 01 May '09

01 May '09

svn(a)coreboot.org wrote: > Property changes on: trunk/coreboot-v2/src/northbridge/intel/i82830/vga.c > ___________________________________________________________________ > Added: svn:executable > + * Please watch out with the executable property when adding files. I just removed it in r4247. //Peter

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[flashrom] r451 - trunk
by svn＠coreboot.org 01 May '09

01 May '09

Author: stuge Date: 2009-05-01 16:52:50 +0200 (Fri, 01 May 2009) New Revision: 451 Modified: trunk/README trunk/flashrom.8 Log: Mention that flashrom can also verify flash contents. Signed-off-by: Peter Stuge <peter(a)stuge.se> Acked-by: Peter Stuge <peter(a)stuge.se> Modified: trunk/README =================================================================== --- trunk/README 2009-05-01 14:49:49 UTC (rev 450) +++ trunk/README 2009-05-01 14:52:50 UTC (rev 451) @@ -2,8 +2,8 @@ flashrom README ------------------------------------------------------------------------------- -flashrom is a utility for reading, writing, and erasing flash ROM chips. -It's often used to flash BIOS/coreboot/firmware images. +flashrom is a utility for reading, writing, verifying and erasing flash ROM +chips. It's often used to flash BIOS/coreboot/firmware images. It supports a wide range of DIP32, PLCC32, DIP8, SO8/SOIC8, TSOP32, and TSOP40 chips, which use various protocols such as LPC, FWH, parallel flash, Modified: trunk/flashrom.8 =================================================================== --- trunk/flashrom.8 2009-05-01 14:49:49 UTC (rev 450) +++ trunk/flashrom.8 2009-05-01 14:52:50 UTC (rev 451) @@ -1,12 +1,12 @@ .TH FLASHROM 8 "April 11, 2009" .SH NAME -flashrom \- read, write, and erase BIOS/ROM/flash chips +flashrom \- read, write, verify and erase BIOS/ROM/flash chips .SH SYNOPSIS .B flashrom \fR[\fB\-rwvEVfLhR\fR] [\fB\-c\fR chipname] [\fB\-s\fR exclude_start] [\fB\-e\fR exclude_end] [\fB-m\fR [vendor:]part] [\fB-l\fR file.layout] [\fB-i\fR image_name] [file] .SH DESCRIPTION .B flashrom -is a utility for reading, writing, and erasing flash ROM chips. +is a utility for reading, writing, verifying and erasing flash ROM chips. It's often used to flash BIOS/coreboot/firmware images. .PP It supports a wide range of DIP32, PLCC32, DIP8, SO8/SOIC8, TSOP32, and

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[flashrom] r450 - trunk
by svn＠coreboot.org 01 May '09

01 May '09

Author: stuge Date: 2009-05-01 16:49:49 +0200 (Fri, 01 May 2009) New Revision: 450 Modified: trunk/flashrom.8 Log: Fix usage to show that vendor: is optional in the -m parameter. Signed-off-by: Peter Stuge <peter(a)stuge.se> Acked-by: Peter Stuge <peter(a)stuge.se> Modified: trunk/flashrom.8 =================================================================== --- trunk/flashrom.8 2009-05-01 12:22:17 UTC (rev 449) +++ trunk/flashrom.8 2009-05-01 14:49:49 UTC (rev 450) @@ -3,7 +3,7 @@ flashrom \- read, write, and erase BIOS/ROM/flash chips .SH SYNOPSIS .B flashrom \fR[\fB\-rwvEVfLhR\fR] [\fB\-c\fR chipname] [\fB\-s\fR exclude_start] [\fB\-e\fR exclude_end] - [\fB-m\fR vendor:part] [\fB-l\fR file.layout] [\fB-i\fR image_name] [file] + [\fB-m\fR [vendor:]part] [\fB-l\fR file.layout] [\fB-i\fR image_name] [file] .SH DESCRIPTION .B flashrom is a utility for reading, writing, and erasing flash ROM chips.

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[v2] r4247 - trunk/coreboot-v2/src/northbridge/intel/i82830
by svn＠coreboot.org 01 May '09

01 May '09

Author: stuge Date: 2009-05-01 16:33:19 +0200 (Fri, 01 May 2009) New Revision: 4247 Modified: trunk/coreboot-v2/src/northbridge/intel/i82830/vga.c Log: Trivial removal of svn:executable property from vga.c. Signed-off-by: Peter Stuge <peter(a)stuge.se> Acked-by: Peter Stuge <peter(a)stuge.se> Property changes on: trunk/coreboot-v2/src/northbridge/intel/i82830/vga.c ___________________________________________________________________ Deleted: svn:executable - *

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[PATCH] Remove warnings for s2892
by Myles Watson 01 May '09

01 May '09

Remove warnings from compilation of the s2892 with and without CBFS. I didn't try to remove "defined but not used" warnings because there are too many ifdefs to be sure I wouldn't break something. For shadowed variable declarations I renamed the inner-most variable. The one in src/pc80/keyboard.c might need help. I didn't change the functionality but it looks like a bug. I boot tested it on s2892. Abuild is about half way done. Signed-off-by: Myles Watson <mylesgw(a)gmail.com> Thanks, Myles

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[flashrom] r449 - trunk
by svn＠coreboot.org 01 May '09

01 May '09

Author: hailfinger Date: 2009-05-01 14:22:17 +0200 (Fri, 01 May 2009) New Revision: 449 Modified: trunk/flash.h Log: Some functions take no arguments. Make that explicit in the associated prototypes. This avoids a warning on some compilers and is a correctness issue. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/flash.h =================================================================== --- trunk/flash.h 2009-05-01 11:00:39 UTC (rev 448) +++ trunk/flash.h 2009-05-01 12:22:17 UTC (rev 449) @@ -476,7 +476,7 @@ /* udelay.c */ void myusec_delay(int time); -void myusec_calibrate_delay(); +void myusec_calibrate_delay(void); /* PCI handling for board/chipset_enable */ struct pci_access *pacc; @@ -538,8 +538,8 @@ int probe_spi_res(struct flashchip *flash); int spi_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); -int spi_write_enable(); -int spi_write_disable(); +int spi_write_enable(void); +int spi_write_disable(void); int spi_chip_erase_60(struct flashchip *flash); int spi_chip_erase_c7(struct flashchip *flash); int spi_chip_erase_60_c7(struct flashchip *flash); @@ -548,7 +548,7 @@ int spi_block_erase_d8(const struct flashchip *flash, unsigned long addr); int spi_chip_write(struct flashchip *flash, uint8_t *buf); int spi_chip_read(struct flashchip *flash, uint8_t *buf); -uint8_t spi_read_status_register(); +uint8_t spi_read_status_register(void); int spi_disable_blockprotect(void); void spi_byte_program(int address, uint8_t byte); int spi_nbyte_read(int address, uint8_t *bytes, int len); @@ -570,7 +570,7 @@ int write_en29f002a(struct flashchip *flash, uint8_t *buf); /* ichspi.c */ -int ich_init_opcodes(); +int ich_init_opcodes(void); int ich_spi_command(unsigned int writecnt, unsigned int readcnt, const unsigned char *writearr, unsigned char *readarr); int ich_spi_read(struct flashchip *flash, uint8_t * buf);

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[PATCH] i82801xx IRQ Fix Up
by Joseph Smith 01 May '09

01 May '09

This is a patch to use another IRQ besides IRQ12 to fix conflicts with i8042 - PS/2 Mouse, most commonly assigned IRQ12 by the SuperIO. It took me this long to catch this because I usually use a USB mouse. Signed-off-by: Joseph Smith <joe(a)settoplinux.org> -- Thanks, Joseph Smith Set-Top-Linux www.settoplinux.org

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[flashrom] r448 - trunk
by svn＠coreboot.org 01 May '09

01 May '09

Author: hailfinger Date: 2009-05-01 13:00:39 +0200 (Fri, 01 May 2009) New Revision: 448 Modified: trunk/flashrom.8 Log: Add Li-Ta (Ollie) Lo to the author list. He started flashrom back in 2000. Thanks to Ron for pointing this out. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/flashrom.8 =================================================================== --- trunk/flashrom.8 2009-05-01 10:53:49 UTC (rev 447) +++ trunk/flashrom.8 2009-05-01 11:00:39 UTC (rev 448) @@ -124,6 +124,8 @@ .br Luc Verhaegen <libv(a)skynet.be> .br +Li-Ta Lo +.br Markus Boas <ryven(a)ryven.de> .br Nikolay Petukhov <nikolay.petukhov(a)gmail.com>

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[PATCH] flashrom: Tell users that the command line interface may change
by Carl-Daniel Hailfinger 01 May '09

01 May '09

Since the command line interface for flashrom will change for 1.0 (all-caps or no-caps for short options, exclude range syntax, etc.) we should tell users in the man page and the usage message about this. Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Index: flashrom-usage_hint/flashrom.8 =================================================================== --- flashrom-usage_hint/flashrom.8 (Revision 444) +++ flashrom-usage_hint/flashrom.8 (Arbeitskopie) @@ -17,6 +17,11 @@ .B http://coreboot.org for details on coreboot) .SH OPTIONS +Please note that the command line interface for flashrom will change before +flashrom 1.0. Do not use flashrom in scripts or other automated tools without +checking that your flashrom version won't interpret them in a totally different +way. +.PP If no file is specified, then all that happens is that flash info is dumped and the flash chip is set to writable. .TP Index: flashrom-usage_hint/flashrom.c =================================================================== --- flashrom-usage_hint/flashrom.c (Revision 444) +++ flashrom-usage_hint/flashrom.c (Arbeitskopie) @@ -306,6 +306,10 @@ printf("usage: %s [-rwvEVfLhR] [-c chipname] [-s exclude_start]\n", name); printf(" [-e exclude_end] [-m [vendor:]part] [-l file.layout] [-i imagename] [file]\n"); + printf("Please note that the command line interface for flashrom will " + "change before flashrom 1.0. Do not use flashrom in scripts or " + "other automated tools without checking that your flashrom " + "version won't interpret them in a totally different way.\n\n"); printf (" -r | --read: read flash and save into file\n" " -w | --write: write file into flash\n" -- http://www.hailfinger.org/

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coreboot May 2009