| Chandan Uddaraju | a9b07bb | 2009-11-21 12:22:02 -0800 | [diff] [blame] | 1 | #Android makefile to build lk bootloader as a part of Android Build |
| 2 | |
| Satya Durga Srinivasu Prabhala | d92dc60 | 2011-07-21 16:39:52 +0530 | [diff] [blame] | 3 | ifeq ($(call is-android-codename,HONEYCOMB),true) |
| Ajay Dudani | 91b0427 | 2011-03-09 09:49:29 -0800 | [diff] [blame] | 4 | CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi- |
| Ajay Dudani | d1a095a | 2011-11-14 22:01:16 -0800 | [diff] [blame] | 5 | else ifeq ($(call is-android-codename,ICECREAM_SANDWICH),true) |
| 6 | CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.3/bin/arm-eabi- |
| Ajay Dudani | 91b0427 | 2011-03-09 09:49:29 -0800 | [diff] [blame] | 7 | else |
| David Ng | 9055606 | 2010-12-20 18:36:33 -0800 | [diff] [blame] | 8 | CROSS_TOOL := ../../../prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi- |
| Ajay Dudani | 91b0427 | 2011-03-09 09:49:29 -0800 | [diff] [blame] | 9 | endif |
| David Ng | 9055606 | 2010-12-20 18:36:33 -0800 | [diff] [blame] | 10 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 11 | # Set flags if we need to include security libs |
| Shashank Mittal | cd98d47 | 2011-08-02 14:29:24 -0700 | [diff] [blame] | 12 | ifeq ($(TARGET_BOOTIMG_SIGNED),true) |
| 13 | SIGNED_KERNEL := SIGNED_KERNEL=1 |
| 14 | else |
| 15 | SIGNED_KERNEL := SIGNED_KERNEL=0 |
| 16 | endif |
| David Ng | 9055606 | 2010-12-20 18:36:33 -0800 | [diff] [blame] | 17 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 18 | # NAND variant output |
| 19 | TARGET_NAND_BOOTLOADER := $(PRODUCT_OUT)/appsboot.mbn |
| 20 | NAND_BOOTLOADER_OUT := $(TARGET_OUT_INTERMEDIATES)/NAND_BOOTLOADER_OBJ |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 21 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 22 | $(NAND_BOOTLOADER_OUT): |
| 23 | mkdir -p $(NAND_BOOTLOADER_OUT) |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 24 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 25 | # eMMC variant output |
| 26 | TARGET_EMMC_BOOTLOADER := $(PRODUCT_OUT)/emmc_appsboot.mbn |
| 27 | EMMC_BOOTLOADER_OUT := $(TARGET_OUT_INTERMEDIATES)/EMMC_BOOTLOADER_OBJ |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 28 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 29 | $(EMMC_BOOTLOADER_OUT): |
| 30 | mkdir -p $(EMMC_BOOTLOADER_OUT) |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 31 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 32 | # Top level for NAND variant targets |
| 33 | $(TARGET_NAND_BOOTLOADER): $(NAND_BOOTLOADER_OUT) |
| 34 | $(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(NAND_BOOTLOADER_OUT) $(TARGET_PRODUCT) $(SIGNED_KERNEL) |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 35 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 36 | # Top level for eMMC variant targets |
| 37 | $(TARGET_EMMC_BOOTLOADER): $(EMMC_BOOTLOADER_OUT) |
| 38 | $(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(EMMC_BOOTLOADER_OUT) $(TARGET_PRODUCT) EMMC_BOOT=1 $(SIGNED_KERNEL) |
| Chandan Uddaraju | a9b07bb | 2009-11-21 12:22:02 -0800 | [diff] [blame] | 39 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 40 | # Keep build NAND & eMMC as default for targets still using TARGET_BOOTLOADER |
| 41 | TARGET_BOOTLOADER := $(PRODUCT_OUT)/EMMCBOOT.MBN |
| 42 | $(TARGET_BOOTLOADER): $(NAND_BOOTLOADER_OUT) $(EMMC_BOOTLOADER_OUT) | $(TARGET_NAND_BOOTLOADER) $(TARGET_EMMC_BOOTLOADER) |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 43 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 44 | # |
| 45 | # Build nandwrite as a part of Android Build for NAND configurations |
| 46 | # |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 47 | TARGET_NANDWRITE := $(PRODUCT_OUT)/obj/nandwrite/build-$(TARGET_PRODUCT)_nandwrite/lk |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame^] | 48 | NANDWRITE_OUT := $(TARGET_OUT_INTERMEDIATES)/nandwrite |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 49 | |
| David Ng | 17fdc97 | 2009-12-10 11:01:43 -0800 | [diff] [blame] | 50 | nandwrite_clean: |
| 51 | $(hide) rm -f $(TARGET_NANDWRITE) |
| 52 | $(hide) rm -rf $(NANDWRITE_OUT) |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 53 | |
| David Ng | 17fdc97 | 2009-12-10 11:01:43 -0800 | [diff] [blame] | 54 | $(NANDWRITE_OUT): |
| 55 | mkdir -p $(NANDWRITE_OUT) |
| 56 | |
| Anshul Gupta | 0fd98fd | 2011-10-20 20:48:55 +0530 | [diff] [blame] | 57 | $(TARGET_NANDWRITE): nandwrite_clean | $(NANDWRITE_OUT) |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 58 | @echo $(TARGET_PRODUCT)_nandwrite |
| David Ng | 9055606 | 2010-12-20 18:36:33 -0800 | [diff] [blame] | 59 | $(MAKE) -C bootable/bootloader/lk TOOLCHAIN_PREFIX=$(CROSS_TOOL) BOOTLOADER_OUT=../../../$(NANDWRITE_OUT) $(TARGET_PRODUCT)_nandwrite BUILD_NANDWRITE=1 |