blob: 6f7895acecdf1ebdf29ca431ea249c0878dcb38f [file] [log] [blame]
#Android makefile to build lk bootloader as a part of Android Build
TARGET_BOOTLOADER := $(PRODUCT_OUT)/appsboot.mbn
BOOTLOADER_OUT := $(TOP)/$(TARGET_OUT_INTERMEDIATES)/BOOTLOADER_OBJ
ifeq ($(call is-android-codename,HONEYCOMB),true)
CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-
else ifeq ($(call is-android-codename,ICECREAM_SANDWICH),true)
CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi-
else
CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-
endif
# Remove bootloader binary to trigger recompile when source changes
appsbootldr_clean:
$(hide) rm -f $(TARGET_BOOTLOADER)
$(hide) rm -rf $(BOOTLOADER_OUT)
$(BOOTLOADER_OUT):
mkdir -p $(BOOTLOADER_OUT)
TARGET_EMMC := 0
ifeq ($(TARGET_USERIMAGES_USE_EXT2),true)
TARGET_EMMC := 1
endif
ifeq ($(TARGET_USERIMAGES_USE_EXT3),true)
TARGET_EMMC := 1
endif
ifeq ($(TARGET_USERIMAGES_USE_EXT4),true)
TARGET_EMMC := 1
endif
ifeq ($(TARGET_BOOTIMG_SIGNED),true)
SIGNED_KERNEL := SIGNED_KERNEL=1
else
SIGNED_KERNEL := SIGNED_KERNEL=0
endif
ifeq ($(TARGET_EMMC),1)
TARGET_BOOTLOADER_EMMC := $(PRODUCT_OUT)/EMMCBOOT.MBN
BOOTLOADER_EMMC_OUT := $(TOP)/$(TARGET_OUT_INTERMEDIATES)/BOOTLOADER_EMMC_OBJ
emmc_appsbootldr_clean:
$(hide) rm -f $(TARGET_BOOTLOADER_EMMC)
$(hide) rm -rf $(BOOTLOADER_EMMC_OUT)
$(BOOTLOADER_EMMC_OUT):
mkdir -p $(BOOTLOADER_EMMC_OUT)
$(TARGET_BOOTLOADER): appsbootldr_clean emmc_appsbootldr_clean $(BOOTLOADER_OUT) $(BOOTLOADER_EMMC_OUT)
$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(BOOTLOADER_OUT) $(TARGET_PRODUCT) $(SIGNED_KERNEL)
$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(BOOTLOADER_EMMC_OUT) $(TARGET_PRODUCT) EMMC_BOOT=1 $(SIGNED_KERNEL)
else
$(TARGET_BOOTLOADER): appsbootldr_clean $(BOOTLOADER_OUT)
$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(BOOTLOADER_OUT) $(TARGET_PRODUCT) $(SIGNED_KERNEL)
endif
#build nandwrite as a part of Android Build
TARGET_NANDWRITE := $(PRODUCT_OUT)/obj/nandwrite/build-$(TARGET_PRODUCT)_nandwrite/lk
NANDWRITE_OUT := $(TOP)/$(TARGET_OUT_INTERMEDIATES)/nandwrite
nandwrite_clean:
$(hide) rm -f $(TARGET_NANDWRITE)
$(hide) rm -rf $(NANDWRITE_OUT)
$(NANDWRITE_OUT):
mkdir -p $(NANDWRITE_OUT)
$(TARGET_NANDWRITE): nandwrite_clean $(NANDWRITE_OUT)
@echo $(TARGET_PRODUCT)_nandwrite
$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(NANDWRITE_OUT) $(TARGET_PRODUCT)_nandwrite BUILD_NANDWRITE=1