kbuild: Fix up MIPS vmlinux.lds.S

Untested, but at least it should show how to adapt the mips arch.

arch/mips/Makefile

@@ -266,11 +266,11 @@ endif
 # error messages during linking.  Select a default linkscript if
 # none has been choosen above.
 #
-vmlinux: arch/$(ARCH)/ld.script
+vmlinux: arch/$(ARCH)/vmlinux.lds.s
 
-arch/$(ARCH)/ld.script: arch/$(ARCH)/ld.script.in arch/$(ARCH)/Makefile
-	sed -e 's/@@LOADADDR@@/$(LOADADDR)/' <$< >$@
-LDFLAGS_vmlinux	+= -T arch/$(ARCH)/ld.script
+LDFLAGS_vmlinux	+= -T arch/$(ARCH)/vmlinux.lds.s
+
+AFLAGS_vmlinux.lds.o := -DLOADADDR=$(LOADADDR)
 
 HEAD := arch/mips/kernel/head.o arch/mips/kernel/init_task.o
 

arch/mips/ld.script.in → arch/mips/vmlinux.lds.S

@@ -3,7 +3,7 @@ ENTRY(kernel_entry)
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */
-  . = @@LOADADDR@@;
+  . = LOADADDR;
   .init          : { *(.init)		} =0
   .text      :
   {