From 8ac19c8629c05eaa494528f5a11b44fc1a488dc6 Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Tue, 25 Apr 2017 22:48:31 -0700 Subject: mainboard/google/poppy: Enable separate MRC cache for recovery mode Enable separate MRC cache for recovery mode. This requires change in flash layout to accomodate another region for RECOVERY_MRC_CACHE. BUG=b:37682566 TEST=Verified following scenarios: 1. Boot into recovery does not destroy normal mode MRC cache. 2. Once recovery MRC cache is populated, all future boots in recovery mode re-use data from the cache. 3. Forcing recovery mode to retrain memory causes normal mode to retrain memory as well. Change-Id: I4c748a316436001c5a33754084ab4a74243e21df Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/19457 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/mainboard/google/poppy/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard/google/poppy/Kconfig') diff --git a/src/mainboard/google/poppy/Kconfig b/src/mainboard/google/poppy/Kconfig index fa0c6b69b4..ce320813c0 100644 --- a/src/mainboard/google/poppy/Kconfig +++ b/src/mainboard/google/poppy/Kconfig @@ -72,6 +72,8 @@ config VARIANT_DIR config VBOOT select EC_GOOGLE_CHROMEEC_SWITCHES + select HAS_RECOVERY_MRC_CACHE + select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN select VBOOT_LID_SWITCH config DRIVER_TPM_SPI_BUS -- cgit v1.2.3