- default to mips I for mipsel and mips III for mips

- suggest some target flags for abi64

package/Makefile.in

@@ -51,6 +51,10 @@ ifeq ($(findstring y,$(BR2_sparc_v9a)$(BR2_sparc64_v9a)$(BR2_sparc_v9b)$(BR2_spa
 TARGET_CFLAGS+=-mvis
 endif
 
+ifeq ($(findstring yy,$(BR2_mips)$(BR2_MIPS_ABI64)),yy)
+TARGET_CFLAGS+=-fno-pic -mno-abicalls
+endif
+
 TARGET_CXXFLAGS=$(TARGET_CFLAGS)
 
 # else it's an external toolchain

target/Config.in.arch

@@ -124,9 +124,13 @@ endchoice
 choice
 	prompt "Target Architecture Variant"
 	depends BR2_mips || BR2_mipsel
-	default BR2_mips_3
+	default BR2_mips_3 if BR2_mips
+	default BR2_mips_1 if BR2_mipsel
 	help
 	  Specific CPU variant to use
+	  
+	  64bit cabable: 3, 4, 64, 64r2
+	  non-64bit capable: 1, 2, 32, 32r2
 
 config BR2_mips_1
 	bool "mips I (generic)"