tree 7ceb87148ade381240e9648379659ee46619d957
parent d81324eb74d880bcb434a74f337f9b08a0057c2f
author Patrick Rudolph <patrick.rudolph@9elements.com> 1703166576 +0100
committer Felix Held <felix-coreboot@felixheld.de> 1712945940 +0000

nb/intel/sandybridge/raminit: Only write register on Ivy Bridge

Only write register WMM_READ_CONFIG on Ivy Bridge as it's
reserved on Sandy Bridge.

Tested on Lenovo X220: Still boots and runs fine.

Change-Id: Ie14ea06d744b1a8368d32803c6c1ccfb1262532e
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79761
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>