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| author | Stefan Reinauer <stepan@coresystems.de> | 2007-05-24 08:48:10 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2007-05-24 08:48:10 +0000 |
| commit | ff4f197a24d2b06162e062004874ac915ee353ac (patch) | |
| tree | f0892c97e2f71c31bab955384efebffd8fb1621a /sst_fwhub.c | |
| parent | 7c1402f2208f3240de9f28f6ac48a24f526c430d (diff) | |
| download | flashrom-ff4f197a24d2b06162e062004874ac915ee353ac.tar.gz flashrom-ff4f197a24d2b06162e062004874ac915ee353ac.tar.bz2 flashrom-ff4f197a24d2b06162e062004874ac915ee353ac.zip | |
Factor out register mapping code
Corresponding to flashrom svn r113 and coreboot v2 svn r2691.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
Diffstat (limited to 'sst_fwhub.c')
| -rw-r--r-- | sst_fwhub.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/sst_fwhub.c b/sst_fwhub.c index 78589b145..b828ceef3 100644 --- a/sst_fwhub.c +++ b/sst_fwhub.c @@ -46,21 +46,11 @@ void print_sst_fwhub_status(uint8_t status) /* probe_jedec works fine for probing */ int probe_sst_fwhub(struct flashchip *flash) { - volatile uint8_t *registers; - size_t size = flash->total_size * 1024; - if (probe_jedec(flash) == 0) return 0; - registers = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED, - fd_mem, (off_t) (0xFFFFFFFF - 0x400000 - size + 1)); - if (registers == MAP_FAILED) { - // it's this part but we can't map it ... - perror("Can't mmap memory using " MEM_DEV); - exit(1); - } + map_flash_registers(flash); - flash->virtual_registers = registers; return 1; } |