summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorPeter Stuge <peter@stuge.se>2008-06-21 00:19:52 +0000
committerPeter Stuge <peter@stuge.se>2008-06-21 00:19:52 +0000
commit4ff88b4d49226859ce762acd4cf49c5e98aed12e (patch)
treed896d1d9957c423dd9771ce6a393949c813a60ae
parent5f2e30c9ed04c617d5af6b5fed22fa82115c8512 (diff)
downloadcoreboot-4ff88b4d49226859ce762acd4cf49c5e98aed12e.tar.xz
flashrom: Increase delay in probe_jedec() to 2ms to reliably detect AT29C020
Run time is increased a few 100ms but this is needed for reliability. I consider this trivial. Signed-off-by: Peter Stuge <peter@stuge.se> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3373 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
-rw-r--r--util/flashrom/jedec.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/flashrom/jedec.c b/util/flashrom/jedec.c
index e818294f0e..d166a131f6 100644
--- a/util/flashrom/jedec.c
+++ b/util/flashrom/jedec.c
@@ -103,7 +103,7 @@ int probe_jedec(struct flashchip *flash)
* needs 10 ms according to the data sheet, but it has been tested
* to work reliably with 20 us. Allow a factor of 2 safety margin.
*/
- myusec_delay(40);
+ myusec_delay(2000);
/* Read product ID */
id1 = *(volatile uint8_t *)bios;