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| author | Stefan Reinauer <stepan@coresystems.de> | 2007-05-24 08:48:10 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2007-05-24 08:48:10 +0000 |
| commit | 8924fdd22b2399bb09a09b4b35317202c391f858 (patch) | |
| tree | 52f7f4d90736a3fa2d358bb2e8e0b4af88f85fb6 /util/flashrom/sst_fwhub.c | |
| parent | a18501dae89c0ede2a208f8f72449e2357d2c88b (diff) | |
| download | coreboot-8924fdd22b2399bb09a09b4b35317202c391f858.tar.xz | |
factor out register mapping code (trivial)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2691 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/sst_fwhub.c')
| -rw-r--r-- | util/flashrom/sst_fwhub.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/util/flashrom/sst_fwhub.c b/util/flashrom/sst_fwhub.c index 78589b1457..b828ceef3b 100644 --- a/util/flashrom/sst_fwhub.c +++ b/util/flashrom/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; } |