From 9af3f2d63a92d50edf60cfdc69b788ea0e7e4951 Mon Sep 17 00:00:00 2001 From: Shelley Chen Date: Fri, 17 Nov 2017 17:14:19 -0800 Subject: mainboard/google/fizz: 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:69473883 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: Icdfac3698507d89d98a51cfc3d756a56d2a2d648 Signed-off-by: Shelley Chen Reviewed-on: https://review.coreboot.org/22518 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- src/mainboard/google/fizz/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mainboard/google/fizz/Kconfig') diff --git a/src/mainboard/google/fizz/Kconfig b/src/mainboard/google/fizz/Kconfig index 64748243fa..b1f353d53d 100644 --- a/src/mainboard/google/fizz/Kconfig +++ b/src/mainboard/google/fizz/Kconfig @@ -26,6 +26,8 @@ config VBOOT select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC select VBOOT_EC_EFS select VBOOT_PHYSICAL_REC_SWITCH + select HAS_RECOVERY_MRC_CACHE + select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN config DRIVER_TPM_I2C_BUS depends on FIZZ_USE_I2C_TPM -- cgit v1.2.3