the following patch was just integrated into master: commit 93643e362d541b6ab32147e5886ca661a9eec1ac Author: Philipp Deppenwiese zaolin@das-labor.org Date: Fri Oct 17 16:10:32 2014 +0200
Fix ICH spi implementation which reads data from different chips.
This patch adjusts the read timeout in order to support flash chips which needs more than 60ms to complete a spi command.
This problem can be reproduced on a Thinkpad T520 with M25PX64 spi chip ( suspend to ram bug ).
Change-Id: I22b2e59f1855ead6162a292b83b9b854b55c0235 Signed-off-by: Philipp Deppenwiese zaolin@das-labor.org Reviewed-on: http://review.coreboot.org/7105 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi pgeorgi@google.com Reviewed-by: Vladimir Serbinenko phcoder@gmail.com
See http://review.coreboot.org/7105 for details.
-gerrit