aosp_arm64 Copy boot image from $OUT to target files
If BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES is defined,
in target files, instead of rebuilding the boot image, copy the boot
image already built in $OUT to target files package directly so that
they are the same package.
Define BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES for aosp_arm64.
The GKI APEX is built using the boot image in $OUT. If the boot image in
$OUT is different from the boot image in target files, aka the generic
boot image we release, the GKI APEX we built is invalid.
If another device needs to copy $OUT/boot.img to target files, it can
define BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES.
Fixes: 172682114
Test: lunch aosp_arm64 &&
Change-Id: I10fc7a5aa36e976dbeaf25434239687455bba061
diff --git a/core/Makefile b/core/Makefile
index add62b4..6c6c7c8 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -4446,7 +4446,8 @@
ifdef BUILDING_BOOT_IMAGE
$(BUILT_TARGET_FILES_PACKAGE): $(INTERNAL_RAMDISK_FILES)
-else ifdef INTERNAL_PREBUILT_BOOTIMAGE
+endif
+ifneq (,$(INTERNAL_PREBUILT_BOOTIMAGE) $(filter true,$(BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES)))
$(BUILT_TARGET_FILES_PACKAGE): $(INSTALLED_BOOTIMAGE_TARGET)
endif
@@ -4745,10 +4746,12 @@
$(hide) mkdir -p $(zip_root)/IMAGES
$(hide) cp $(INSTALLED_SYSTEM_EXTIMAGE_TARGET) $(zip_root)/IMAGES/
endif
-ifdef INTERNAL_PREBUILT_BOOTIMAGE
+ifneq (,$(INTERNAL_PREBUILT_BOOTIMAGE) $(filter true,$(BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES)))
+ifdef INSTALLED_BOOTIMAGE_TARGET
$(hide) mkdir -p $(zip_root)/IMAGES
$(hide) cp $(INSTALLED_BOOTIMAGE_TARGET) $(zip_root)/IMAGES/
-endif
+endif # INSTALLED_BOOTIMAGE_TARGET
+endif # INTERNAL_PREBUILT_BOOTIMAGE != "" || BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES == true
ifdef BOARD_PREBUILT_ODMIMAGE
$(hide) mkdir -p $(zip_root)/IMAGES
$(hide) cp $(INSTALLED_ODMIMAGE_TARGET) $(zip_root)/IMAGES/
diff --git a/core/board_config.mk b/core/board_config.mk
index 457b3bf..bc52345 100644
--- a/core/board_config.mk
+++ b/core/board_config.mk
@@ -107,11 +107,14 @@
# recovery resources are built to vendor_boot.
# - BOARD_MOVE_GSI_AVB_KEYS_TO_VENDOR_BOOT controls whether GSI AVB keys are
# built to vendor_boot.
+# - BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES controls whether boot images in $OUT are added
+# to target files package directly.
_board_strip_readonly_list += \
BOARD_USES_GENERIC_KERNEL_IMAGE \
BOARD_EXCLUDE_KERNEL_FROM_RECOVERY_IMAGE \
BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT \
BOARD_MOVE_GSI_AVB_KEYS_TO_VENDOR_BOOT \
+ BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES \
_build_broken_var_list := \
BUILD_BROKEN_DUP_RULES \
diff --git a/target/board/generic_arm64/BoardConfig.mk b/target/board/generic_arm64/BoardConfig.mk
index 3d3eb2e..414e032 100644
--- a/target/board/generic_arm64/BoardConfig.mk
+++ b/target/board/generic_arm64/BoardConfig.mk
@@ -82,6 +82,9 @@
TARGET_NO_KERNEL := false
BOARD_USES_GENERIC_KERNEL_IMAGE := true
BOARD_KERNEL_MODULE_INTERFACE_VERSIONS := 5.4-android12-0
+# Copy boot image in $OUT to target files. This is defined for targets where
+# the installed GKI APEXes are built from source.
+BOARD_COPY_BOOT_IMAGE_TO_TARGET_FILES := true
# No vendor_boot
BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT :=