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Merge "16k: Add 16K variant kernel/ramdisk build targets" am: c179330edb am: 233236fa17

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Original change: https://android-review.googlesource.com/c/platform/build/+/2595672

Change-Id: If6ae27053c6866ef9404e3546712b63085d070fd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot 2023-05-20 00:46:04 +00:00 committed by Automerger Merge Worker
commit 4552dd8a21
2 changed files with 38 additions and 0 deletions
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36
core/Makefile
View file

@ -1001,6 +1001,42 @@ $(eval $(call declare-0p-target,$(INSTALLED_FILES_JSON_RAMDISK)))
BUILT_RAMDISK_TARGET := $(PRODUCT_OUT)/ramdisk.img
ifneq ($(BOARD_KERNEL_MODULES_16K),)
TARGET_OUT_RAMDISK_16K := $(PRODUCT_OUT)/ramdisk_16k
BUILT_RAMDISK_16K_TARGET := $(PRODUCT_OUT)/ramdisk_16k.img
RAMDISK_16K_STAGING_DIR := $(call intermediates-dir-for,PACKAGING,depmod_ramdisk_16k)
$(BUILT_RAMDISK_16K_TARGET): $(DEPMOD) $(MKBOOTFS)
$(BUILT_RAMDISK_16K_TARGET): $(call copy-many-files,$(foreach file,$(BOARD_KERNEL_MODULES_16K),$(file):$(RAMDISK_16K_STAGING_DIR)/lib/modules/0.0/$(notdir $(file))))
$(DEPMOD) -b $(RAMDISK_16K_STAGING_DIR) 0.0
for MODULE in $(BOARD_KERNEL_MODULES_16K); do \
basename $$MODULE >> $(RAMDISK_16K_STAGING_DIR)/lib/modules/0.0/modules.load ; \
done;
mkdir -p $(TARGET_OUT_RAMDISK_16K)/lib
rm -rf $(TARGET_OUT_RAMDISK_16K)/lib/modules
cp -r $(RAMDISK_16K_STAGING_DIR)/lib/modules/0.0 $(TARGET_OUT_RAMDISK_16K)/lib/modules
$(MKBOOTFS) $(TARGET_OUT_RAMDISK_16K) > $@
# Builds a ramdisk using modules defined in BOARD_KERNEL_MODULES_16K
ramdisk_16k: $(BUILT_RAMDISK_16K_TARGET)
.PHONY: ramdisk_16k
endif
ifneq ($(BOARD_KERNEL_PATH_16K),)
BUILT_KERNEL_16K_TARGET := $(PRODUCT_OUT)/kernel_16k
$(eval $(call copy-one-file,$(BOARD_KERNEL_PATH_16K),$(BUILT_KERNEL_16K_TARGET)))
# Copies BOARD_KERNEL_PATH_16K to output directory as is
kernel_16k: $(BUILT_KERNEL_16K_TARGET)
.PHONY: kernel_16k
endif
ifeq ($(BOARD_RAMDISK_USE_LZ4),true)
# -l enables the legacy format used by the Linux kernel
COMPRESSION_COMMAND_DEPS := $(LZ4)

2
core/main.mk
View file

@ -1810,6 +1810,8 @@ else ifeq ($(TARGET_BUILD_UNBUNDLED),$(TARGET_BUILD_UNBUNDLED_IMAGE))
$(INTERNAL_OTA_PACKAGE_TARGET) \
$(INTERNAL_OTA_METADATA) \
$(INTERNAL_OTA_PARTIAL_PACKAGE_TARGET) \
$(BUILT_RAMDISK_16K_TARGET) \
$(BUILT_KERNEL_16K_TARGET) \
$(INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET) \
$(SYMBOLS_ZIP) \
$(SYMBOLS_MAPPING) \