resolve recursive dependencies

target/config/Config.in.binfmt

@@ -13,7 +13,7 @@ depends on ADK_TARGET_ARCH_ARM \
 
 config ADK_TARGET_BINFMT_ELF
 	bool "ELF"
-	depends on (ADK_TARGET_ARCH_ARM || ADK_TARGET_ARCH_M68K) && !ADK_TARGET_UCLINUX
+	depends on (ADK_TARGET_ARCH_ARM || ADK_TARGET_ARCH_M68K) && ADK_TARGET_WITH_MMU
 
 config ADK_TARGET_BINFMT_FDPIC
 	bool "FDPIC"
@@ -22,7 +22,7 @@ config ADK_TARGET_BINFMT_FDPIC
 config ADK_TARGET_BINFMT_FLAT
 	bool "FLAT"
 	select ADK_TARGET_UCLINUX if ADK_TARGET_ARCH_BFIN
-	depends on (ADK_TARGET_ARCH_ARM || ADK_TARGET_ARCH_M68K) && ADK_TARGET_UCLINUX \
+	depends on (ADK_TARGET_ARCH_ARM || ADK_TARGET_ARCH_M68K) && ADK_TARGET_WITHOUT_MMU \
 		|| ADK_TARGET_ARCH_H8300 || ADK_TARGET_ARCH_LM32 || ADK_TARGET_ARCH_BFIN || ADK_TARGET_ARCH_FRV
 
 config ADK_TARGET_BINFMT_DSBT