summaryrefslogtreecommitdiff
path: root/src/cpu/intel/haswell/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'src/cpu/intel/haswell/Kconfig')
-rw-r--r--src/cpu/intel/haswell/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/cpu/intel/haswell/Kconfig b/src/cpu/intel/haswell/Kconfig
index b49795dd91..d1f521d69f 100644
--- a/src/cpu/intel/haswell/Kconfig
+++ b/src/cpu/intel/haswell/Kconfig
@@ -41,4 +41,16 @@ config MICROCODE_INCLUDE_PATH
string
default "src/cpu/intel/haswell"
+config RESET_ON_INVALID_RAMSTAGE_CACHE
+ bool "Reset the system on S3 wake when ramstage cache invalid."
+ default n
+ depends on RELOCATABLE_RAMSTAGE
+ help
+ The haswell romstage code caches the loaded ramstage program
+ in SMM space. On S3 wake the romstage will copy over a fresh
+ ramstage that was cached in the SMM space. This option determines
+ the action to take when the ramstage cache is invalid. If selected
+ the system will reset otherwise the ramstage will be reloaded from
+ cbfs.
+
endif