Change in coreboot[master]: soc/amd/stoneyridge: Prevent reboot in romstage

[Raul Rangel (Code Review)]

Hello Garrett Kirkendall, build bot (Jenkins), Martin Roth,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/27876

to look at the new patch set (#3).

Change subject: soc/amd/stoneyridge: Prevent reboot in romstage
......................................................................

soc/amd/stoneyridge: Prevent reboot in romstage

By setting this register in bootblock AmdInitEnv will no longer trigger
a reset in romstage. This fixes a few vboot test failures and also
speeds up boot time.

BUG=b:111610455
TEST=Built grunt and made sure bootblock only happens once on cold boot,
and S3 resume.

Change-Id: Ie19f7a14deaef45ac63156bec6946273c1b9447e
Signed-off-by: Raul E Rangel 
---
M src/soc/amd/stoneyridge/southbridge.c
1 file changed, 22 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/76/27876/3