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-rw-r--r--src/soc/intel/common/block/smm/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/smm/Kconfig b/src/soc/intel/common/block/smm/Kconfig
index 2d960d6b47..4944ade5db 100644
--- a/src/soc/intel/common/block/smm/Kconfig
+++ b/src/soc/intel/common/block/smm/Kconfig
@@ -44,3 +44,12 @@ config HECI_DISABLE_USING_SMM
help
HECI disable using SMM. Select this option to make HECI disable
using SMM mode, independent of dedicated UPD to perform HECI disable.
+
+config PERIODIC_SMI_RATE_SELECTION_IN_GEN_PMCON_B
+ bool
+ depends on SOC_INTEL_COMMON_BLOCK_SMM
+ default n
+ help
+ Intel Core processors select the periodic SMI rate via GEN_PMCON_A.
+ On Intel Atom processors the register is different and they use
+ GEN_PMCON_B/GEN_PMCON2 with different address.