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-rw-r--r--src/cpu/x86/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/cpu/x86/Kconfig b/src/cpu/x86/Kconfig
index 62d78b5436..8f05bf3b04 100644
--- a/src/cpu/x86/Kconfig
+++ b/src/cpu/x86/Kconfig
@@ -84,3 +84,10 @@ config SMM_MODULE_HEAP_SIZE
help
This option determines the size of the heap within the SMM handler
modules.
+
+config X86_AMD_FIXED_MTRRS
+ bool
+ default n
+ help
+ This option informs the MTRR code to use the RdMem and WrMem fields
+ in the fixed MTRR MSRs.