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 ($(TARGET_BOOTIMG_SIGNED),true) |
| 5 | SIGNED_KERNEL := SIGNED_KERNEL=1 |
| 6 | else |
| 7 | SIGNED_KERNEL := SIGNED_KERNEL=0 |
| 8 | endif |
David Ng | 9055606 | 2010-12-20 18:36:33 -0800 | [diff] [blame] | 9 | |
AUDITYA BHATTARAM | 68c18eb | 2013-11-26 02:19:21 +0530 | [diff] [blame] | 10 | ifeq ($(TARGET_BOARD_PLATFORM),msm8660) |
Channagoud Kadabi | 49c6696 | 2013-01-28 13:39:27 -0800 | [diff] [blame] | 11 | BOOTLOADER_PLATFORM := msm8660_surf |
David Ng | 7fbe5c3 | 2012-07-18 12:07:02 -0700 | [diff] [blame] | 12 | else |
Channagoud Kadabi | 49c6696 | 2013-01-28 13:39:27 -0800 | [diff] [blame] | 13 | BOOTLOADER_PLATFORM := $(TARGET_BOARD_PLATFORM) |
David Ng | 7fbe5c3 | 2012-07-18 12:07:02 -0700 | [diff] [blame] | 14 | endif |
Channagoud Kadabi | 49c6696 | 2013-01-28 13:39:27 -0800 | [diff] [blame] | 15 | |
Channagoud Kadabi | aeabd16 | 2014-02-28 19:13:14 -0800 | [diff] [blame] | 16 | ABOOT_OUT := $(TARGET_OUT_INTERMEDIATES)/ABOOT_OBJ |
| 17 | $(ABOOT_OUT): |
| 18 | $(hide) mkdir -p $(ABOOT_OUT) |
| 19 | |
| 20 | ABOOT_CLEAN: |
| 21 | $(hide) rm -f $(TARGET_ABOOT_ELF) |
| 22 | |
| 23 | # ELF binary for ABOOT |
| 24 | TARGET_ABOOT_ELF := $(PRODUCT_OUT)/aboot.elf |
| 25 | $(TARGET_ABOOT_ELF): ABOOT_CLEAN | $(ABOOT_OUT) |
| 26 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(ABOOT_OUT) $(BOOTLOADER_PLATFORM) $(EMMC_BOOT) $(SIGNED_KERNEL) |
| 27 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 28 | # NAND variant output |
| 29 | TARGET_NAND_BOOTLOADER := $(PRODUCT_OUT)/appsboot.mbn |
| 30 | NAND_BOOTLOADER_OUT := $(TARGET_OUT_INTERMEDIATES)/NAND_BOOTLOADER_OBJ |
David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 31 | |
Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 32 | # Remove bootloader binary to trigger recompile when source changes |
| 33 | appsbootldr_clean: |
| 34 | $(hide) rm -f $(TARGET_NAND_BOOTLOADER) |
| 35 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 36 | $(NAND_BOOTLOADER_OUT): |
| 37 | mkdir -p $(NAND_BOOTLOADER_OUT) |
David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 38 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 39 | # eMMC variant output |
| 40 | TARGET_EMMC_BOOTLOADER := $(PRODUCT_OUT)/emmc_appsboot.mbn |
| 41 | EMMC_BOOTLOADER_OUT := $(TARGET_OUT_INTERMEDIATES)/EMMC_BOOTLOADER_OBJ |
David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 42 | |
Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 43 | emmc_appsbootldr_clean: |
| 44 | $(hide) rm -f $(TARGET_EMMC_BOOTLOADER) |
| 45 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 46 | $(EMMC_BOOTLOADER_OUT): |
| 47 | mkdir -p $(EMMC_BOOTLOADER_OUT) |
David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 48 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 49 | # Top level for NAND variant targets |
Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 50 | $(TARGET_NAND_BOOTLOADER): appsbootldr_clean | $(NAND_BOOTLOADER_OUT) |
David Ng | 7fbe5c3 | 2012-07-18 12:07:02 -0700 | [diff] [blame] | 51 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(NAND_BOOTLOADER_OUT) $(BOOTLOADER_PLATFORM) $(SIGNED_KERNEL) |
David Ng | 025c1d9 | 2009-12-09 23:46:00 -0800 | [diff] [blame] | 52 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 53 | # Top level for eMMC variant targets |
Channagoud Kadabi | c52dc18 | 2011-12-14 00:08:48 +0530 | [diff] [blame] | 54 | $(TARGET_EMMC_BOOTLOADER): emmc_appsbootldr_clean | $(EMMC_BOOTLOADER_OUT) |
David Ng | 7fbe5c3 | 2012-07-18 12:07:02 -0700 | [diff] [blame] | 55 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(EMMC_BOOTLOADER_OUT) $(BOOTLOADER_PLATFORM) EMMC_BOOT=1 $(SIGNED_KERNEL) |
Chandan Uddaraju | a9b07bb | 2009-11-21 12:22:02 -0800 | [diff] [blame] | 56 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 57 | # Keep build NAND & eMMC as default for targets still using TARGET_BOOTLOADER |
| 58 | TARGET_BOOTLOADER := $(PRODUCT_OUT)/EMMCBOOT.MBN |
| 59 | $(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] | 60 | |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 61 | # |
| 62 | # Build nandwrite as a part of Android Build for NAND configurations |
| 63 | # |
David Ng | 7fbe5c3 | 2012-07-18 12:07:02 -0700 | [diff] [blame] | 64 | TARGET_NANDWRITE := $(PRODUCT_OUT)/obj/nandwrite/build-$(BOOTLOADER_PLATFORM)_nandwrite/lk |
Ajay Dudani | 7e5a630 | 2011-11-24 12:23:49 -0800 | [diff] [blame] | 65 | NANDWRITE_OUT := $(TARGET_OUT_INTERMEDIATES)/nandwrite |
Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 66 | |
David Ng | 17fdc97 | 2009-12-10 11:01:43 -0800 | [diff] [blame] | 67 | nandwrite_clean: |
| 68 | $(hide) rm -f $(TARGET_NANDWRITE) |
| 69 | $(hide) rm -rf $(NANDWRITE_OUT) |
Ajay Dudani | 168f6cb | 2009-12-07 19:04:02 -0800 | [diff] [blame] | 70 | |
David Ng | 17fdc97 | 2009-12-10 11:01:43 -0800 | [diff] [blame] | 71 | $(NANDWRITE_OUT): |
| 72 | mkdir -p $(NANDWRITE_OUT) |
| 73 | |
Anshul Gupta | 0fd98fd | 2011-10-20 20:48:55 +0530 | [diff] [blame] | 74 | $(TARGET_NANDWRITE): nandwrite_clean | $(NANDWRITE_OUT) |
David Ng | 7fbe5c3 | 2012-07-18 12:07:02 -0700 | [diff] [blame] | 75 | @echo $(BOOTLOADER_PLATFORM)_nandwrite |
| 76 | $(MAKE) -C bootable/bootloader/lk BOOTLOADER_OUT=../../../$(NANDWRITE_OUT) $(BOOTLOADER_PLATFORM)_nandwrite BUILD_NANDWRITE=1 |