[PATCH] ppc32: Fix building 32bit kernel for 64bit machines
authorTom Rini <trini@kernel.crashing.org>
Sat, 16 Apr 2005 22:24:25 +0000 (15:24 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 16 Apr 2005 22:24:25 +0000 (15:24 -0700)
When building a ppc32 MULTIPLATFORM kernel for a 64bit pmac, we try and
build certain files or use certain functions that make no sense in that
context.  This catches the last of these.

Signed-off-by: Tom Rini <trini@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/ppc/boot/simple/Makefile
arch/ppc/platforms/pmac_cache.S

index d8d801fcee10a626c3e454a0e5ae488089c38316..c28061ad5982eb7c89745a66f5b448a37f2b66ba 100644 (file)
@@ -123,10 +123,13 @@ zimageinitrd-$(pcore)                     := zImage.initrd-STRIPELF
          end-$(pcore)                  := pcore
    cacheflag-$(pcore)                  := -include $(clear_L2_L3)
 
+# Really only valid if CONFIG_6xx=y
       zimage-$(CONFIG_PPC_PREP)                := zImage-PPLUS
 zimageinitrd-$(CONFIG_PPC_PREP)                := zImage.initrd-PPLUS
+ifeq ($(CONFIG_6xx),y)
      extra.o-$(CONFIG_PPC_PREP)                := prepmap.o
         misc-$(CONFIG_PPC_PREP)                += misc-prep.o mpc10x_memory.o
+endif
          end-$(CONFIG_PPC_PREP)                := prep
 
          end-$(CONFIG_SANDPOINT)       := sandpoint
index c00e0352044d494db87214dffb631ca9821b06f3..da34a9bc9299ed93432604f8cc0b371add4dad0a 100644 (file)
@@ -28,6 +28,9 @@
  */
 
 _GLOBAL(flush_disable_caches)
+#ifndef CONFIG_6xx
+       blr
+#else
 BEGIN_FTR_SECTION
        b       flush_disable_745x
 END_FTR_SECTION_IFSET(CPU_FTR_SPEC7450)
@@ -323,3 +326,4 @@ END_FTR_SECTION_IFSET(CPU_FTR_L3CR)
        mtmsr   r11             /* restore DR and EE */
        isync
        blr
+#endif /* CONFIG_6xx */