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Code Issues Releases Wiki Activity

Unify mmap error messages

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Corresponding to flashrom svn r112 and coreboot v2 svn r2690.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
This commit is contained in:
Stefan Reinauer
2007-05-23 18:24:58 +00:00
committed by Stefan Reinauer
parent ce532975cb
commit 7c1402f220
6 changed files with 9 additions and 10 deletions
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7
flashrom.c
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@ -116,15 +116,16 @@ struct flashchip *probe_flash(struct flashchip *flash)
#ifdef TS5300
// FIXME: Wrong place for this decision
// FIXME: This should be autodetected. It is trivial.
flash_baseaddr = 0x9400000;
#else
flash_baseaddr = (0xffffffff - size + 1);
#endif
/* If getpagesize() > size ->
* `Error MMAP /dev/mem: Invalid argument'
* "Can't mmap memory using /dev/mem: Invalid argument"
* This should never happen as we don't support any flash chips
* smaller than 4k or 8k yet.
* smaller than 4k or 8k (yet).
*/
if (getpagesize() > size) {
@ -136,7 +137,7 @@ struct flashchip *probe_flash(struct flashchip *flash)
bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED,
fd_mem, (off_t) flash_baseaddr);
if (bios == MAP_FAILED) {
perror("Error: Can't mmap " MEM_DEV ".");
perror("Can't mmap memory using " MEM_DEV);
exit(1);
}
flash->virtual_memory = bios;