diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index a3f0cbc..69cb0f7 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -35,6 +35,9 @@
 config MCF5227x
 	bool
 
+config MCF547x_8x
+	bool
+
 # processor type
 config M5208
 	bool
@@ -101,6 +104,14 @@
 	bool
 	select MCF5227x
 
+config M547x
+	bool
+	select MCF547x_8x
+
+config M548x
+	bool
+	select MCF547x_8x
+
 choice
 	prompt "Target select"
 
@@ -178,9 +189,11 @@
 
 config TARGET_M5475EVB
 	bool "Support M5475EVB"
+	select M547x
 
 config TARGET_M5485EVB
 	bool "Support M5485EVB"
+	select M548x
 
 config TARGET_AMCORE
 	bool "Support AMCORE"