diff options
| author | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2007-12-31 01:18:26 +0000 |
|---|---|---|
| committer | Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net> | 2007-12-31 01:18:26 +0000 |
| commit | 1704179acdc62da788e12474523fe89dea9fc920 (patch) | |
| tree | b053d6b7d739c32f574b6f7322f2e669b2c00da5 /util/flashrom/m29f400bt.c | |
| parent | 1229fe4c9b7d6baef94ccd7ef467e8d3cfc74003 (diff) | |
This fixes a few vendor IDs to conform with JEDEC publication 106W
(JEP106W), adds some device IDs and provides information about
non-conforming IDs.
The EON change is left to the patch adding EON chips.
This patch should have no effect on code generation.
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Corey Osgood <corey.osgood@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3029 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/flashrom/m29f400bt.c')
| -rw-r--r-- | util/flashrom/m29f400bt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/util/flashrom/m29f400bt.c b/util/flashrom/m29f400bt.c index 40b219cadc..7d8539f5cd 100644 --- a/util/flashrom/m29f400bt.c +++ b/util/flashrom/m29f400bt.c @@ -64,6 +64,9 @@ int probe_m29f400bt(struct flashchip *flash) myusec_delay(10); id1 = *(volatile uint8_t *)bios; + /* The data sheet says id2 is at (bios + 0x01) and id2 listed in + * flash.h does not match. It should be possible to use JEDEC probe. + */ id2 = *(volatile uint8_t *)(bios + 0x02); *(volatile uint8_t *)(bios + 0xAAA) = 0xAA; |