Intel (sandy/ivy): Avoid calling cbmem_initialize() twice

Delay the copying of MRC cache data from CAR to CBMEM until after
sdram_initialize() returns and cbmem_initialize() completes.
Calling cbmem_initialize() twice would complicate the decision logic
of when CBMEM area needs to be wiped clean.

Change-Id: Ic59e94cb2436293efc47b52f7418f5dbf76c714a
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/4666
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/northbridge/intel/sandybridge/raminit.h b/src/northbridge/intel/sandybridge/raminit.h
index 2e9b1f32f4..c3b1c2a782 100644
--- a/src/northbridge/intel/sandybridge/raminit.h
+++ b/src/northbridge/intel/sandybridge/raminit.h
@@ -30,6 +30,7 @@ struct sys_info {
 } __attribute__ ((packed));
 
 void sdram_initialize(struct pei_data *pei_data);
+void save_mrc_data(struct pei_data *pei_data);
 int fixup_sandybridge_errata(void);
 
 #endif				/* RAMINIT_H */