switch back to 5208. strange works now.

target/config/Config.in.target

@@ -3,7 +3,7 @@
 
 config ADK_TARGET_CFLAGS
 	string
-	default "-mcpu=5307" if ADK_CPU_CF_5208
+	default "-march=isaaplus -mcpu=5208" if ADK_CPU_CF_5208
 	default "-mcpu=v7.10.d" if ADK_CPU_MICROBLAZE
 	default "-m4 -ml" if ADK_CPU_SH4 && ADK_little
 	default "-m4 -mb" if ADK_CPU_SH4 && ADK_big

toolchain/gcc/Makefile

@@ -140,7 +140,7 @@ GCC_CONFOPTS+=		--with-cpu=ultrasparc
 endif
 
 ifeq ($(ADK_CPU_CF_5208),y)
-GCC_CONFOPTS+=		--enable-multilib --with-arch=cf --with-cpu=5307
+GCC_CONFOPTS+=		--enable-multilib --with-arch=cf --with-cpu=5208
 endif
 
 ifneq ($(ADK_TARGET_MIPS_ABI),)