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Add support for the AMD/ATI SB600 southbridge SPI functionality

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This has been tested by Uwe Hermann on an RS690/SB600 board.

Corresponding to flashrom svn r351 and coreboot v2 svn r3779.

Signed-off-by: Jason Wang <Qingpei.Wang@amd.com>
Reviewed-by: Joe Bao <zheng.bao@amd.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
This commit is contained in:
Jason Wang
2008-11-28 21:36:51 +00:00
committed by Uwe Hermann
parent 7f30022fb0
commit a3f04be761
7 changed files with 246 additions and 20 deletions
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11
flashrom.c
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@ -463,7 +463,7 @@ int main(int argc, char *argv[])
perror(filename);
exit(1);
}
printf("Force reading flash...");
printf("Force reading flash... ");
if (!flashes[0]->read)
memcpy(buf, (const char *)flashes[0]->virtual_memory, size);
else
@ -476,7 +476,7 @@ int main(int argc, char *argv[])
fwrite(buf, sizeof(char), size, image);
fclose(image);
printf("done\n");
printf("done.\n");
free(buf);
exit(0);
}
@ -533,19 +533,20 @@ int main(int argc, char *argv[])
buf = (uint8_t *) calloc(size, sizeof(char));
if (erase_it) {
printf("Erasing flash chip.\n");
printf("Erasing flash chip... ");
if (!flash->erase) {
fprintf(stderr, "Error: flashrom has no erase function for this flash chip.\n");
return 1;
}
flash->erase(flash);
printf("done.\n");
exit(0);
} else if (read_it) {
if ((image = fopen(filename, "w")) == NULL) {
perror(filename);
exit(1);
}
printf("Reading Flash...");
printf("Reading flash... ");
if (flash->read == NULL)
memcpy(buf, (const char *)flash->virtual_memory, size);
else
@ -557,7 +558,7 @@ int main(int argc, char *argv[])
fwrite(buf, sizeof(char), size, image);
fclose(image);
printf("done\n");
printf("done.\n");
} else {
struct stat image_stat;