intel/gm45: Handle overflows during DDR3 write training
authorNico Huber <nico.huber@secunet.com>
Tue, 14 May 2013 10:15:05 +0000 (12:15 +0200)
committerStefan Reinauer <stefan.reinauer@coreboot.org>
Wed, 22 May 2013 16:05:34 +0000 (18:05 +0200)
commit12276acfd7d4847a79ce0c6aade8f33b2836f4df
tree54b84fdb9044597e5cb1bbd9f931851192f446de
parent08bee23f7eb31cce4746c51cfde3a7017e0e8b8e
intel/gm45: Handle overflows during DDR3 write training

We halted the machine on any overflow during the write training.
However, overflows during the search for a good to bad edge are
non-fatal, and should be ignored.

Change-Id: I45ccbabc214e208974039246d806b0d2ca2fdc03
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/3256
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
src/northbridge/intel/gm45/raminit_read_write_training.c