Change in coreboot[master]: drivers/mrc_cache: Fix with VBOOT & VBOOT_STARTS_IN_ROMSTAGE

[Arthur Heymans (Code Review)]

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/52157 )

Change subject: drivers/mrc_cache: Fix with VBOOT & VBOOT_STARTS_IN_ROMSTAGE
......................................................................

drivers/mrc_cache: Fix with VBOOT & VBOOT_STARTS_IN_ROMSTAGE

This guards code accessing the vboot context which does not exist if
vboot starts after romstage.

Change-Id: I2a38daa00d6d18df9c5e22858530814e23bb3e00
Signed-off-by: Arthur Heymans 
---
M src/drivers/mrc_cache/mrc_cache.c
1 file changed, 2 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/57/52157/1

diff --git a/src/drivers/mrc_cache/mrc_cache.c b/src/drivers/mrc_cache/mrc_cache.c
index 8b26ea5..f97031d 100644
--- a/src/drivers/mrc_cache/mrc_cache.c
+++ b/src/drivers/mrc_cache/mrc_cache.c
@@ -285,7 +285,8 @@
     * In recovery mode, force retraining if the memory retrain
     * switch is set.
     */
-	if (vboot_recovery_mode_enabled() && get_recovery_mode_retrain_switch())
+	if (CONFIG(VBOOT_STARTS_IN_BOOTBLOCK) && vboot_recovery_mode_enabled()
+	    && get_recovery_mode_retrain_switch())
    	return -1;

cr = lookup_region(&region, type);