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| author | Paul Mackerras <paulus@samba.org> | 2005-11-16 13:38:21 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-16 13:52:21 +1100 |
| commit | 94b212c29f685ca54b5689a8e89ac7671c43d651 (patch) | |
| tree | 356266520a5ba530b2a5b77b68e90e87a2402ecb /arch/powerpc/Makefile | |
| parent | 7486a38f683d49e6f8b2b9050ff06778b151a40c (diff) | |
| download | op-kernel-dev-94b212c29f685ca54b5689a8e89ac7671c43d651.zip op-kernel-dev-94b212c29f685ca54b5689a8e89ac7671c43d651.tar.gz | |
powerpc: Move ppc64 boot wrapper code over to arch/powerpc
This also extends the code to handle 32-bit ELF vmlinux files as well
as 64-bit ones. This is sufficient for booting on new-world 32-bit
powermacs (i.e. all recent machines).
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/Makefile')
| -rw-r--r-- | arch/powerpc/Makefile | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index d41ad2e..99dbea8 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -14,10 +14,6 @@ HAS_BIARCH := $(call cc-option-yn, -m32) -ifeq ($(CONFIG_PPC64),y) -OLDARCH := ppc64 -SZ := 64 - # Set default 32 bits cross compilers for vdso and boot wrapper CROSS32_COMPILE ?= @@ -37,6 +33,10 @@ endif export CROSS32CC CROSS32AS CROSS32LD CROSS32OBJCOPY +ifeq ($(CONFIG_PPC64),y) +OLDARCH := ppc64 +SZ := 64 + new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) ifeq ($(new_nm),y) @@ -139,7 +139,7 @@ drivers-$(CONFIG_CPM2) += arch/ppc/8260_io/ drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ -defaultimage-$(CONFIG_PPC32) := uImage zImage +defaultimage-$(CONFIG_PPC32) := zImage defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux defaultimage-$(CONFIG_PPC_PSERIES) := zImage KBUILD_IMAGE := $(defaultimage-y) @@ -154,23 +154,13 @@ BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm .PHONY: $(BOOT_TARGETS) -boot := arch/$(OLDARCH)/boot +boot := arch/$(ARCH)/boot -# urk -ifeq ($(CONFIG_PPC64),y) $(BOOT_TARGETS): vmlinux $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) -else -$(BOOT_TARGETS): vmlinux - $(Q)$(MAKE) ARCH=ppc $(build)=$(boot) $@ -endif - -uImage: vmlinux - $(Q)$(MAKE) ARCH=$(OLDARCH) $(build)=$(boot)/images $(boot)/images/$@ define archhelp - @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/images/zImage.*)' - @echo ' uImage - Create a bootable image for U-Boot / PPCBoot' + @echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' @echo ' install - Install kernel using' @echo ' (your) ~/bin/installkernel or' @echo ' (distribution) /sbin/installkernel or' @@ -180,7 +170,6 @@ endef archclean: $(Q)$(MAKE) $(clean)=$(boot) - # Temporary hack until we have migrated to asm-powerpc $(Q)rm -rf arch/$(ARCH)/include archprepare: checkbin |
