diff --git a/sys/arm64/conf/std.arm b/sys/arm64/conf/std.arm
--- a/sys/arm64/conf/std.arm
+++ b/sys/arm64/conf/std.arm
@@ -11,6 +11,9 @@
 # Serial (COM) ports
 device		pl011
 
+# Firmware
+device		scmi			# System Control Management Interface
+
 device		arm_doorbell		# ARM Message Handling Unit (MHU)
 
 options 	FDT
diff --git a/sys/arm64/conf/std.dev b/sys/arm64/conf/std.dev
--- a/sys/arm64/conf/std.dev
+++ b/sys/arm64/conf/std.dev
@@ -109,6 +109,4 @@
 device		hid			# Generic HID support
 
 # Firmware
-device		scmi			# System Control Management Interface
-
 device		mmio_sram		# Generic on-chip SRAM