coldfire: add generic support for 54418

target/config/Config.in.cpu

@@ -791,6 +791,15 @@ config ADK_TARGET_CPU_CF_5475
 	select ADK_TARGET_WITH_MMU
 	depends on ADK_TARGET_ARCH_M68K
 
+config ADK_TARGET_CPU_CF_54418
+	bool "coldfire 54418"
+	select ADK_TARGET_SUPPORTS_THREADS
+	select ADK_TARGET_SUPPORTS_NPTL
+	select ADK_TARGET_SUPPORTS_LT
+	select ADK_TARGET_CPU_CF
+	select ADK_TARGET_WITH_MMU
+	depends on ADK_TARGET_ARCH_M68K
+
 # m32c
 config ADK_TARGET_CPU_M32C
 	bool "m32c"
@@ -1998,6 +2007,7 @@ config ADK_TARGET_GCC_CPU
 	default "5373" if ADK_TARGET_CPU_CF_5373
 	default "5407" if ADK_TARGET_CPU_CF_5407
 	default "5475" if ADK_TARGET_CPU_CF_5475
+	default "54418" if ADK_TARGET_CPU_CF_54418
 	default "68000" if ADK_TARGET_CPU_M68K_68000
 	default "68020" if ADK_TARGET_CPU_M68K_68020
 	default "68030" if ADK_TARGET_CPU_M68K_68030
@@ -2228,6 +2238,7 @@ config ADK_TARGET_CPU_TYPE
 	default "cf5373" if ADK_TARGET_CPU_CF_5373
 	default "cf5407" if ADK_TARGET_CPU_CF_5407
 	default "cf5475" if ADK_TARGET_CPU_CF_5475
+	default "cf54418" if ADK_TARGET_CPU_CF_54418
 	default "68000" if ADK_TARGET_CPU_M68K_68000
 	default "68020" if ADK_TARGET_CPU_M68K_68020
 	default "68030" if ADK_TARGET_CPU_M68K_68030