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Commit c179330e authored by Treehugger Robot's avatar Treehugger Robot Committed by Gerrit Code Review
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Merge "16k: Add 16K variant kernel/ramdisk build targets"

parents 863cba2c d8eac1cb

core/Makefile

+36 −0
Original line number Diff line number Diff line
@@ -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)

core/main.mk

+2 −0
Original line number Diff line number Diff line
@@ -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) \