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Commit c2fd04bf authored by Ricardo Cerqueira's avatar Ricardo Cerqueira
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Add support for mediatek platforms 

This includes optional support for building the kernel with mediatek's
build system, which is usually included with OEM source drops for this
platform. (enabled by BOARD_USES_MTK_KERNELBUILD:=true)

Change-Id: I69fb50aa17d9c171bf8a7c220a0707c4bc570733
parent f45a44ee

core/main.mk

+3 −0
Original line number Diff line number Diff line
@@ -101,6 +101,9 @@ include $(BUILD_SYSTEM)/cleanbuild.mk 
# Bring in Qualcomm helper macros

include $(BUILD_SYSTEM)/qcom_utils.mk



# Bring in Mediatek helper macros too

include $(BUILD_SYSTEM)/mtk_utils.mk



# Include the google-specific config

-include vendor/google/build/config.mk

core/mtk_utils.mk

0 → 100755
+5 −0
Original line number Diff line number Diff line 
# Board platforms lists to be used for

# TARGET_BOARD_PLATFORM specific featurization

MTK_BOARD_PLATFORMS := mt6592

MTK_BOARD_PLATFORMS += mt6582

MTK_BOARD_PLATFORMS += mt6572

core/tasks/kernel.mk

+13 −0
Original line number Diff line number Diff line
@@ -140,6 +140,19 @@ else 
    endif

endif



ifeq ($(BOARD_HAS_MTK_HARDWARE),true)

  ifeq ($(BOARD_USES_MTK_KERNELBUILD),true)

    include $(CLEAR_VARS)

    $(shell rm -f $(TARGET_PREBUILT_INT_KERNEL))

    FULL_KERNEL_BUILD := false

    PROJECT_NAME := $(TARGET_KERNEL_CONFIG)

$(TARGET_PREBUILT_INT_KERNEL):

	cd $(TARGET_KERNEL_SOURCE) && env -i PATH=$(PATH) ./makeMtk -t -o=OUT_DIR=$(OUT_DIR),TARGET_BUILD_VARIANT=$(TARGET_BUILD_VARIANT) $(PROJECT_NAME) r k

	-cd $(TARGET_KERNEL_SOURCE) && git clean -fd



  endif

endif



ifeq ($(FULL_KERNEL_BUILD),true)



KERNEL_HEADERS_INSTALL := $(KERNEL_OUT)/usr