diff --git a/src/mainboard/intel/mtlrvp/Kconfig b/src/mainboard/intel/mtlrvp/Kconfig
index 916edd4..0af0529 100644
--- a/src/mainboard/intel/mtlrvp/Kconfig
+++ b/src/mainboard/intel/mtlrvp/Kconfig
@@ -24,6 +24,14 @@
 	select BOARD_INTEL_MTLRVP_COMMON
 
 config BOARD_INTEL_MTLRVP_P_EXT_EC
+	select BOARD_EXT_EC_SPECIFIC_OPTIONS
+
+config BOARD_INTEL_MTLRVP_P_MCHP
+	select BOARD_EXT_EC_SPECIFIC_OPTIONS
+	select EC_GOOGLE_CHROMEEC_MEC
+
+config BOARD_EXT_EC_SPECIFIC_OPTIONS
+	def_bool n
 	select BOARD_INTEL_MTLRVP_COMMON
 	select DRIVERS_INTEL_PMC
 	select FW_CONFIG
@@ -50,7 +58,7 @@
 
 config BASEBOARD_DIR
 	string
-	default "mtlrvp_p" if BOARD_INTEL_MTLRVP_P || BOARD_INTEL_MTLRVP_P_EXT_EC
+	default "mtlrvp_p" if BOARD_INTEL_MTLRVP_P || BOARD_INTEL_MTLRVP_P_EXT_EC || BOARD_INTEL_MTLRVP_P_MCHP
 
 config GBB_HWID
 	string
@@ -71,7 +79,7 @@
 config VARIANT_DIR
 	string
 	default "mtlrvp_p" if BOARD_INTEL_MTLRVP_P
-	default "mtlrvp_p_ext_ec" if BOARD_INTEL_MTLRVP_P_EXT_EC
+	default "mtlrvp_p_ext_ec" if BOARD_INTEL_MTLRVP_P_EXT_EC || BOARD_INTEL_MTLRVP_P_MCHP
 
 config DEVICETREE
 	string
@@ -87,7 +95,7 @@
 choice
 	prompt "ON BOARD EC"
 	default MTL_INTEL_EC if BOARD_INTEL_MTLRVP_P
-	default MTL_CHROME_EC if BOARD_INTEL_MTLRVP_P_EXT_EC
+	default MTL_CHROME_EC if BOARD_INTEL_MTLRVP_P_EXT_EC || BOARD_INTEL_MTLRVP_P_MCHP
 	help
 	  This option allows you to select the on board EC to use.
 	  Select whether the board has Intel EC or/and Chrome EC
diff --git a/src/mainboard/intel/mtlrvp/Kconfig.name b/src/mainboard/intel/mtlrvp/Kconfig.name
index e14c628..9f61aff 100644
--- a/src/mainboard/intel/mtlrvp/Kconfig.name
+++ b/src/mainboard/intel/mtlrvp/Kconfig.name
@@ -3,3 +3,6 @@
 
 config BOARD_INTEL_MTLRVP_P_EXT_EC
 	bool "Meteorlake-P RVP with Chrome EC"
+
+config BOARD_INTEL_MTLRVP_P_MCHP
+	bool "Meteorlake-P RVP with Microchip EC"