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-rw-r--r--src/drivers/pc80/rtc/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/drivers/pc80/rtc/Kconfig b/src/drivers/pc80/rtc/Kconfig
index 0d064571e6..7a1c398d5c 100644
--- a/src/drivers/pc80/rtc/Kconfig
+++ b/src/drivers/pc80/rtc/Kconfig
@@ -9,3 +9,11 @@ config USE_PC_CMOS_ALTCENTURY
depends on DRIVERS_MC146818
help
May be useful for legacy OSes that assume its presence.
+
+config PC_CMOS_BASE_PORT_BANK0
+ hex "Base port for CMOS bank 0 index/data registers"
+ default 0x70
+
+config PC_CMOS_BASE_PORT_BANK1
+ hex "Base port for CMOS bank 1 index/data registers"
+ default 0x72