haswell: enable cache-as-ram migration
authorAaron Durbin <adurbin@chromium.org>
Fri, 10 May 2013 05:51:43 +0000 (00:51 -0500)
committerAaron Durbin <adurbin@google.com>
Wed, 15 May 2013 23:30:25 +0000 (01:30 +0200)
commit5b54d353aa89685c1cde0d6254a9899cf327a712
treeaf56367788f69a4ab61040ae16b15806b2b1b0dd
parent2ad6bd23a7ebcaf593f717db9c356284237ed639
haswell: enable cache-as-ram migration

The haswell code allows for vboot ramstage verification.
However, that code path relies on accessing global cache-as-ram
variables after cache-as-ram is torn down. In order to avoid
that situation enable cache-as-ram migration.

cbmemc_reinit() no longer needs to be called from romstage
because it is invoked automatically by the cache-as-ram
migration infrastructure.

Change-Id: I08998dca579c167699030e1e24ea0af8802c0758
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/3236
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
src/cpu/intel/haswell/Kconfig
src/cpu/intel/haswell/romstage.c