toolchain: fix default toolchain selection for mips64 added in r47355

Signed-off-by: Felix Fietkau <[email protected]>

SVN-Revision: 48554

toolchain/Config.in

@@ -257,10 +257,11 @@ config INSIGHT
 	  Enable if you want to build insight-gdb.
 
 config USE_GLIBC
+	default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (mips64 || mips64el)
 	bool
 
 config USE_UCLIBC
-	default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (arc || mips64 || mips64el)
+	default y if !TOOLCHAINOPTS && !EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN && (arc)
 	bool
 
 config USE_MUSL