MIPS: move CONFIG_STANDALONE_LOAD_ADDR to CPU config makefiles

Prepare for upcoming MIPS64 CPU support.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>

arch/mips/config.mk

@@ -39,8 +39,6 @@ endif
 # Default to EB if no endianess is configured
 ENDIANNESS ?= -EB
 
-CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T mips.lds
-
 PLATFORM_CPPFLAGS += -DCONFIG_MIPS -D__MIPS__
 
 #

arch/mips/cpu/mips32/config.mk

@@ -30,3 +30,5 @@
 MIPSFLAGS := -march=mips32r2
 
 PLATFORM_CPPFLAGS += $(MIPSFLAGS)
+
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T mips.lds

arch/mips/cpu/xburst/config.mk

@@ -21,3 +21,5 @@
 #
 
 PLATFORM_CPPFLAGS += -march=mips32
+
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 -T mips.lds