diff options
| author | stepan <stepan@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2006-11-07 13:48:46 +0000 |
|---|---|---|
| committer | stepan <stepan@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2006-11-07 13:48:46 +0000 |
| commit | d713b1408b40173ae37d8dd8d22851c2e2f956bc (patch) | |
| tree | 48ddb64a3cb3937db78f44c7c6732c951f197890 /sst_fwhub.c | |
| parent | 10b267ea726e8c113c5cd1af57ed6959fcbb8e47 (diff) | |
| download | flashrom-d713b1408b40173ae37d8dd8d22851c2e2f956bc.tar.gz | |
Original v2 revision: 2494
Instead of checking the first byte only, the whole part is checked now. This
will detect any improper erase, closes #31
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@71 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'sst_fwhub.c')
| -rw-r--r-- | sst_fwhub.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/sst_fwhub.c b/sst_fwhub.c index e835a1a..8b62e7f 100644 --- a/sst_fwhub.c +++ b/sst_fwhub.c @@ -95,14 +95,17 @@ int write_sst_fwhub(struct flashchip *flash, uint8_t *buf) flash->page_size; volatile uint8_t *bios = flash->virt_addr; - // Do we want block wide erase? + // FIXME: We want block wide erase instead of ironing the whole chip erase_sst_fwhub(flash); - // FIXME: This test is not sufficient! - if (*bios != 0xff) { - printf("ERASE FAILED\n"); - return -1; + // dumb check if erase was successful. + for (i=0; i < total_size; i++) { + if (bios[i] != 0xff) { + printf("ERASE FAILED\n"); + return -1; + } } + printf("Programming Page: "); for (i = 0; i < total_size / page_size; i++) { printf("%04d at address: 0x%08x", i, i * page_size); |