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-rw-r--r--src/cpu/x86/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cpu/x86/Kconfig b/src/cpu/x86/Kconfig
index 21282c321a3a..98238d8f062c 100644
--- a/src/cpu/x86/Kconfig
+++ b/src/cpu/x86/Kconfig
@@ -122,3 +122,9 @@ config PARALLEL_MP
This option uses common MP infrastructure for bringing up APs
in parallel. It additionally provides a more flexible mechanism
for sequencing the steps of bringing up the APs.
+
+config BACKUP_DEFAULT_SMM_REGION
+ def_bool n
+ help
+ The cpu support will select this option if the default SMM region
+ needs to be backed up for suspend/resume purposes.