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Add --list-supported option to flashrom which lists the supported 

ROM chips, chipsets, and mainboards (Closes #90).

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Ward Vandewege <ward@gnu.org>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3133 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Uwe Hermann 2008-03-12 11:54:51 +00:00
parent 2aa1436777
commit 098913dadf
5 changed files with 64 additions and 7 deletions
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12
util/flashrom/board_enable.c
View File

@ -500,6 +500,18 @@ struct board_pciid_enable board_pciid_enables[] = {
{0, 0, 0, 0, 0, 0, 0, 0, NULL, NULL} /* Keep this */
};
void print_supported_boards(void)
{
int i;
printf("\nSupported mainboards (this list is not exhaustive!):\n\n");
for (i = 0; board_pciid_enables[i].name != NULL; i++)
printf("%s\n", board_pciid_enables[i].name);
printf("\nSee also: http://coreboot.org/Flashrom\n");
}
/**
* Match boards on coreboot table gathered vendor and part name.
* Require main PCI IDs to match too as extra safety.

14
util/flashrom/chipset_enable.c
View File

@ -561,6 +561,17 @@ static const FLASH_ENABLE enables[] = {
{0x1166, 0x0205, "Broadcom HT-1000", enable_flash_ht1000},
};
void print_supported_chipsets(void)
{
int i;
printf("\nSupported chipsets:\n\n");
for (i = 0; i < ARRAY_SIZE(enables); i++)
printf("%s (%04x:%04x)\n", enables[i].name,
enables[i].vendor, enables[i].device);
}
int chipset_flash_enable(void)
{
struct pci_dev *dev = 0;
@ -568,8 +579,7 @@ int chipset_flash_enable(void)
int i;
/* Now let's try to find the chipset we have... */
/* TODO: Use ARRAY_SIZE. */
for (i = 0; i < sizeof(enables) / sizeof(enables[0]); i++) {
for (i = 0; i < ARRAY_SIZE(enables); i++) {
dev = pci_dev_find(enables[i].vendor, enables[i].device);
if (dev)
break;

5
util/flashrom/flash.h
View File

@ -30,6 +30,8 @@
#include <stdint.h>
#include <stdio.h>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
struct flashchip {
const char *name;
/* With 32bit manufacture_id and model_id we can cover IDs up to
@ -287,11 +289,14 @@ struct pci_dev *pci_dev_find(uint16_t vendor, uint16_t device);
struct pci_dev *pci_card_find(uint16_t vendor, uint16_t device,
uint16_t card_vendor, uint16_t card_device);
/* board_enable.c */
int board_flash_enable(const char *vendor, const char *part);
void print_supported_boards(void);
/* chipset_enable.c */
int chipset_flash_enable(void);
void print_supported_chipsets(void);
/* Physical memory mapping device */
#if defined (__sun) && (defined(__i386) || defined(__amd64))

15
util/flashrom/flashrom.8
View File

@ -2,13 +2,13 @@
.SH NAME
flashrom \- a universal BIOS/ROM/flash programming utility
.SH SYNOPSIS
.B flashrom \fR[\fB\-rwvEVfhR\fR] [\fB\-c\fR chipname] [\fB\-s\fR exclude_start] [\fB\-e\fR exclude_end]
.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 universal flash programming utility for DIP, PLCC, or SPI flash ROM
chips. It can be used to flash BIOS/coreboot/firmware images, for example.
.sp
(see
.B http://coreboot.org
for details on coreboot)
@ -61,6 +61,17 @@ Only flash image
.B <name>
from flash layout.
.TP
.B "\-L, \-\-list\-supported"
List the ROM chips, chipsets, and mainboards supported by flashrom.
The list of mainboards consists of those boards which need a special
ROM write-enable function for flashrom to work.
.sp
There are many other boards which will work out of the box, without such
special support in flashrom. Some of the known-good/known-bad and tested ones
are listed at
.BR http://coreboot.org/Flashrom#Supported_mainboards ,
but the list is not exhaustive, of course.
.TP
.B "\-h, \-\-help"
Show a help text and exit.
.TP

25
util/flashrom/flashrom.c
View File

@ -193,9 +193,19 @@ int verify_flash(struct flashchip *flash, uint8_t *buf)
return 0;
}
void print_supported_chips(void)
{
int i;
printf("Supported ROM chips:\n\n");
for (i = 0; flashchips[i].name != NULL; i++)
printf("%s\n", flashchips[i].name);
}
void usage(const char *name)
{
printf("usage: %s [-rwvEVfhR] [-c chipname] [-s exclude_start]\n", name);
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
(" -r | --read: read flash and save into file\n"
@ -210,8 +220,10 @@ void usage(const char *name)
" -f | --force: force write without checking image\n"
" -l | --layout <file.layout>: read rom layout from file\n"
" -i | --image <name>: only flash image name from flash layout\n"
" -L | --list-supported: print supported devices\n"
" -h | --help: print this help text\n"
" -R | --version: print the version (release)\n"
"\n" " If no file is specified, then all that happens"
"\n" " If no file is specified, then all that happens"
" is that flash info is dumped.\n\n");
exit(1);
}
@ -245,6 +257,7 @@ int main(int argc, char *argv[])
{"force", 0, 0, 'f'},
{"layout", 1, 0, 'l'},
{"image", 1, 0, 'i'},
{"list-supported", 0, 0, 'L'},
{"help", 0, 0, 'h'},
{"version", 0, 0, 'R'},
{0, 0, 0, 0}
@ -264,7 +277,7 @@ int main(int argc, char *argv[])
}
setbuf(stdout, NULL);
while ((opt = getopt_long(argc, argv, "rRwvVEfc:s:e:m:l:i:h",
while ((opt = getopt_long(argc, argv, "rRwvVEfc:s:e:m:l:i:Lh",
long_options, &option_index)) != EOF) {
switch (opt) {
case 'r':
@ -317,6 +330,12 @@ int main(int argc, char *argv[])
tempstr = strdup(optarg);
find_romentry(tempstr);
break;
case 'L':
print_supported_chips();
print_supported_chipsets();
print_supported_boards();
exit(0);
break;
case 'R':
print_version();
exit(0);