| 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 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 3 | # Set flags if we need to include security libs |
| Shashank Mittal | cd98d47 | 2011-08-02 14:29:24 -0700 | [diff] [blame] | 4 | ifeq ($(TARGET_BOOTIMG_SIGNED),true) |
| 5 | SIGNED_KERNEL := SIGNED_KERNEL=1 |
| 6 | else |
| 7 | SIGNED_KERNEL := SIGNED_KERNEL=0 |
| 8 | endif |
| David Ng | 9055606 | 2010-12-20 18:36:33 -0800 | [diff] [blame] | 9 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 10 | # NAND variant output |
| 11 | TARGET_NAND_BOOTLOADER := $(PRODUCT_OUT)/appsboot.mbn |
| 12 | NAND_BOOTLOADER_OUT := $(TARGET_OUT_INTERMEDIATES)/NAND_BOOTLOADER_OBJ |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 13 | |
| Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 14 | # Remove bootloader binary to trigger recompile when source changes |
| 15 | appsbootldr_clean: |
| 16 | $(hide) rm -f $(TARGET_NAND_BOOTLOADER) |
| 17 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 18 | $(NAND_BOOTLOADER_OUT): |
| 19 | mkdir -p $(NAND_BOOTLOADER_OUT) |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 20 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 21 | # eMMC variant output |
| 22 | TARGET_EMMC_BOOTLOADER := $(PRODUCT_OUT)/emmc_appsboot.mbn |
| 23 | EMMC_BOOTLOADER_OUT := $(TARGET_OUT_INTERMEDIATES)/EMMC_BOOTLOADER_OBJ |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 24 | |
| Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 25 | emmc_appsbootldr_clean: |
| 26 | $(hide) rm -f $(TARGET_EMMC_BOOTLOADER) |
| 27 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 28 | $(EMMC_BOOTLOADER_OUT): |
| 29 | mkdir -p $(EMMC_BOOTLOADER_OUT) |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 30 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 31 | # Top level for NAND variant targets |
| Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 32 | $(TARGET_NAND_BOOTLOADER): appsbootldr_clean | $(NAND_BOOTLOADER_OUT) |
| Shashank Mittal | 71df7a2 | 2012-06-21 00:42:22 -0700 | [diff] [blame] | 33 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(NAND_BOOTLOADER_OUT) $(TARGET_PRODUCT) $(SIGNED_KERNEL) |
| David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 34 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 35 | # Top level for eMMC variant targets |
| Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 36 | $(TARGET_EMMC_BOOTLOADER): emmc_appsbootldr_clean | $(EMMC_BOOTLOADER_OUT) |
| Shashank Mittal | 71df7a2 | 2012-06-21 00:42:22 -0700 | [diff] [blame] | 37 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(EMMC_BOOTLOADER_OUT) $(TARGET_PRODUCT) EMMC_BOOT=1 $(SIGNED_KERNEL) |
| Chandan Uddaraju | a9b07bb | 2009-11-21 12:22:02 -0800 | [diff] [blame] | 38 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 39 | # Keep build NAND & eMMC as default for targets still using TARGET_BOOTLOADER |
| 40 | TARGET_BOOTLOADER := $(PRODUCT_OUT)/EMMCBOOT.MBN |
| 41 | $(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] | 42 | |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 43 | # |
| 44 | # Build nandwrite as a part of Android Build for NAND configurations |
| 45 | # |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 46 | TARGET_NANDWRITE := $(PRODUCT_OUT)/obj/nandwrite/build-$(TARGET_PRODUCT)_nandwrite/lk |
| Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 47 | NANDWRITE_OUT := $(TARGET_OUT_INTERMEDIATES)/nandwrite |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 48 | |
| David Ng | 17fdc97 | 2009-12-10 11:01:43 -0800 | [diff] [blame] | 49 | nandwrite_clean: |
| 50 | $(hide) rm -f $(TARGET_NANDWRITE) |
| 51 | $(hide) rm -rf $(NANDWRITE_OUT) |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 52 | |
| David Ng | 17fdc97 | 2009-12-10 11:01:43 -0800 | [diff] [blame] | 53 | $(NANDWRITE_OUT): |
| 54 | mkdir -p $(NANDWRITE_OUT) |
| 55 | |
| Anshul Gupta | 0fd98fd | 2011-10-20 20:48:55 +0530 | [diff] [blame] | 56 | $(TARGET_NANDWRITE): nandwrite_clean | $(NANDWRITE_OUT) |
| Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 57 | @echo $(TARGET_PRODUCT)_nandwrite |
| Shashank Mittal | 71df7a2 | 2012-06-21 00:42:22 -0700 | [diff] [blame] | 58 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(NANDWRITE_OUT) $(TARGET_PRODUCT)_nandwrite BUILD_NANDWRITE=1 |