67 lines
2.2 KiB
Makefile
67 lines
2.2 KiB
Makefile
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#Android makefile to build lk bootloader as a part of Android Build
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TARGET_BOOTLOADER := $(PRODUCT_OUT)/appsboot.mbn
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BOOTLOADER_OUT := $(TOP)/$(TARGET_OUT_INTERMEDIATES)/BOOTLOADER_OBJ
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# Force GCC 4.4.0 crosstool chain for Android builds
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CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-
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# Remove bootloader binary to trigger recompile when source changes
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appsbootldr_clean:
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$(hide) rm -f $(TARGET_BOOTLOADER)
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$(hide) rm -rf $(BOOTLOADER_OUT)
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$(BOOTLOADER_OUT):
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mkdir -p $(BOOTLOADER_OUT)
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TARGET_EMMC := 0
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ifeq ($(TARGET_USERIMAGES_USE_EXT2),true)
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TARGET_EMMC := 1
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endif
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ifeq ($(TARGET_USERIMAGES_USE_EXT3),true)
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TARGET_EMMC := 1
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endif
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ifeq ($(TARGET_USERIMAGES_USE_EXT4),true)
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TARGET_EMMC := 1
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endif
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ifeq ($(TARGET_EMMC),1)
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TARGET_BOOTLOADER_EMMC := $(PRODUCT_OUT)/EMMCBOOT.MBN
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BOOTLOADER_EMMC_OUT := $(TOP)/$(TARGET_OUT_INTERMEDIATES)/BOOTLOADER_EMMC_OBJ
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emmc_appsbootldr_clean:
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$(hide) rm -f $(TARGET_BOOTLOADER_EMMC)
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$(hide) rm -rf $(BOOTLOADER_EMMC_OUT)
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$(BOOTLOADER_EMMC_OUT):
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mkdir -p $(BOOTLOADER_EMMC_OUT)
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$(TARGET_BOOTLOADER): appsbootldr_clean emmc_appsbootldr_clean $(BOOTLOADER_OUT) $(BOOTLOADER_EMMC_OUT)
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$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(BOOTLOADER_OUT) $(TARGET_PRODUCT)
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$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(BOOTLOADER_EMMC_OUT) $(TARGET_PRODUCT) EMMC_BOOT=1
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else
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$(TARGET_BOOTLOADER): appsbootldr_clean $(BOOTLOADER_OUT)
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$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(BOOTLOADER_OUT) $(TARGET_PRODUCT)
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endif
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#build nandwrite as a part of Android Build
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TARGET_NANDWRITE := $(PRODUCT_OUT)/obj/nandwrite/build-$(TARGET_PRODUCT)_nandwrite/lk
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NANDWRITE_OUT := $(TOP)/$(TARGET_OUT_INTERMEDIATES)/nandwrite
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nandwrite_clean:
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$(hide) rm -f $(TARGET_NANDWRITE)
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$(hide) rm -rf $(NANDWRITE_OUT)
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$(NANDWRITE_OUT):
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mkdir -p $(NANDWRITE_OUT)
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$(TARGET_NANDWRITE): nandwrite_clean $(NANDWRITE_OUT)
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@echo $(TARGET_PRODUCT)_nandwrite
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$(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(NANDWRITE_OUT) $(TARGET_PRODUCT)_nandwrite BUILD_NANDWRITE=1
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