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arm: Makefile: add bootimg/zbootimg target

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黄涛 2011-06-29 09:40:21 +08:00
parent b8f4f1e8a1
commit 3a7109e941
2 changed files with 26 additions and 2 deletions
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8
Makefile
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@ -183,8 +183,12 @@ export KBUILD_BUILDHOST := $(SUBARCH)
#ARCH ?= $(SUBARCH)
#CROSS_COMPILE ?=
ARCH ?= arm
#CROSS_COMPILE :=/opt/android0320/mydroid/prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin/arm-eabi-
CROSS_COMPILE ?=../toolchain/arm-eabi-4.4.0/bin/arm-eabi-
ifneq ($(wildcard ../toolchain/arm-eabi-4.4.0),)
CROSS_COMPILE ?= ../toolchain/arm-eabi-4.4.0/bin/arm-eabi-
endif
ifneq ($(wildcard ../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0),)
CROSS_COMPILE ?= ../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-
endif
# Architecture as present in compile.h
UTS_MACHINE := $(ARCH)

20
arch/arm/Makefile
View File

@ -280,9 +280,29 @@ zkernel.img: zImage FORCE
$(Q)$(srctree)/mkkrnlimg $(obj)/arch/arm/boot/zImage $(obj)/kernel.img
@echo ' Image: kernel.img is ready'
checkandroid: FORCE
$(Q)test -n "$(OUT)" || (echo "Run 'cd .. && . build/envsetup.sh && setpaths && cd -' first to build boot.img"; /bin/false)
$(Q)test -x $(srctree)/../out/host/linux-x86/bin/mkbootimg || (echo "No $(srctree)/../out/host/linux-x86/bin/mkbootimg"; /bin/false)
$(Q)test -e $(OUT)/ramdisk.img || (echo "No $(OUT)/ramdisk.img"; /bin/false)
PHONY += bootimg boot.img zbootimg zboot.img
bootimg boot.img: Image checkandroid FORCE
$(Q)cp -a $(obj)/arch/arm/boot/Image $(OUT)/kernel
$(Q)mkbootimg --kernel $(OUT)/kernel --ramdisk $(OUT)/ramdisk.img --output $(OUT)/boot.img
@echo ' Image: $(OUT)/boot.img is ready'
zbootimg zboot.img: zImage checkandroid FORCE
$(Q)cp -a $(obj)/arch/arm/boot/zImage $(OUT)/kernel
$(Q)mkbootimg --kernel $(OUT)/kernel --ramdisk $(OUT)/ramdisk.img --output $(OUT)/boot.img
@echo ' Image: $(OUT)/boot.img is ready'
define archhelp
echo ' kernel.img - Rockchip kernel image'
echo ' zkernel.img - Compressed Rockchip kernel image'
echo ' boot.img'
echo ' bootimg - Android boot image'
echo ' zboot.img'
echo ' zbootimg - Compressed Android boot image'
echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
echo '* xipImage - XIP kernel image, if configured (arch/$(ARCH)/boot/xipImage)'