From c2a18452b14481adffcbc894c1342404f8e737a5 Mon Sep 17 00:00:00 2001 From: Carl-Daniel Hailfinger Date: Mon, 31 Dec 2007 01:18:26 +0000 Subject: Refine various vendor ID annotations 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. Corresponding to flashrom svn r170 and coreboot v2 svn r3029. Signed-off-by: Carl-Daniel Hailfinger Acked-by: Corey Osgood --- m29f400bt.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'm29f400bt.c') diff --git a/m29f400bt.c b/m29f400bt.c index 40b219cad..7d8539f5c 100644 --- a/m29f400bt.c +++ b/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; -- cgit v1.2.3