openharmony/kernel_linux_build
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Build kernel for product Hi3751V350

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Signed-off-by: yuejianjun <yuejianjun1@hisilicon.com>
Change-Id: I9a917559d20b43f6082bb312a24a49f85d305fab
This commit is contained in:
yuejianjun
2022-03-05 08:02:16 +00:00
parent 372f135252
commit 8686ed7ada
3 changed files with 30 additions and 2 deletions
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build_kernel.sh
+6 -1
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@@ -25,5 +25,10 @@ pushd ${1}
mkdir -p ${3}
rm -rf ${3}/../../../kernel.timestamp
cp ${2}/kernel/OBJ/${8}/arch/arm/boot/uImage ${3}/uImage
cp ${2}/kernel/OBJ/${8}/arch/arm/boot/zImage-dtb ${3}/zImage-dtb
if [ "$7" == "hi3751v350" ];then
cp ${2}/kernel/OBJ/${8}/arch/arm/boot/dts/hi3751v350.dtb ${3}/dtbo.img
cat ${2}/kernel/OBJ/${8}/arch/arm/boot/zImage ${3}/dtbo.img > ${3}/zImage-dtb
else
cp ${2}/kernel/OBJ/${8}/arch/arm/boot/zImage-dtb ${3}/zImage-dtb
fi
popd
kernel.mk
+20 -1
View File
@@ -41,12 +41,22 @@ else ifeq ($(KERNEL_ARCH), arm64)
endif
KERNEL_CROSS_COMPILE :=
ifeq ($(DEVICE_NAME), hi3751v350)
KERNEL_CROSS_COMPILE += CONFIG_MSP="y"
else
KERNEL_CROSS_COMPILE += CC="$(CLANG_CC)"
endif
KERNEL_CROSS_COMPILE += CROSS_COMPILE="$(KERNEL_TARGET_TOOLCHAIN_PREFIX)"
ifeq ($(DEVICE_NAME), hi3751v350)
KERNEL_MAKE := \
PATH="$(BOOT_IMAGE_PATH):$(KERNEL_TARGET_TOOLCHAIN):$$PATH" \
$(KERNEL_PREBUILT_MAKE)
else
KERNEL_MAKE := \
PATH="$(BOOT_IMAGE_PATH):$$PATH" \
$(KERNEL_PREBUILT_MAKE)
endif
ifneq ($(findstring $(BUILD_TYPE), small standard),)
@@ -62,8 +72,14 @@ export KBUILD_OUTPUT=$(KERNEL_OBJ_TMP_PATH)
$(KERNEL_IMAGE_FILE):
$(hide) echo "build kernel..."
ifeq ($(DEVICE_NAME), hi3751v350)
$(hide) rm -rf $(KERNEL_SRC_TMP_PATH);mkdir -p $(KERNEL_SRC_TMP_PATH);cp -arfP $(KERNEL_SRC_PATH)/* $(KERNEL_SRC_TMP_PATH)/
$(hide) cd $(KERNEL_SRC_TMP_PATH)/drivers && rm -rf common && ln -s $(SDK_SOURCE_DIR)/common/drv ./common && cd -
$(hide) cd $(KERNEL_SRC_TMP_PATH)/drivers && rm -rf msp && ln -s $(SDK_SOURCE_DIR)/msp/drv ./msp && cd -
else
$(hide) rm -rf $(KERNEL_SRC_TMP_PATH);mkdir -p $(KERNEL_SRC_TMP_PATH);cp -arfL $(KERNEL_SRC_PATH)/* $(KERNEL_SRC_TMP_PATH)/
$(hide) $(OHOS_BUILD_HOME)/drivers/adapter/khdf/linux/patch_hdf.sh $(OHOS_BUILD_HOME) $(KERNEL_SRC_TMP_PATH) $(HDF_PATCH_FILE)
endif
$(hide) $(OHOS_BUILD_HOME)/drivers/adapter/khdf/linux/patch_hdf.sh $(OHOS_BUILD_HOME) $(KERNEL_SRC_TMP_PATH) $(HDF_PATCH_FILE)
ifeq ($(PRODUCT_PATH), vendor/hisilicon/watchos)
$(hide) cd $(KERNEL_SRC_TMP_PATH) && patch -p1 < $(PRODUCT_PATCH_FILE)
@@ -82,5 +98,8 @@ ifeq ($(KERNEL_VERSION), linux-5.10)
endif
$(hide) $(KERNEL_MAKE) -C $(KERNEL_SRC_TMP_PATH) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) -j64 $(KERNEL_IMAGE)
endif
ifeq ($(DEVICE_NAME), hi3751v350)
$(hide) $(KERNEL_MAKE) -C $(KERNEL_SRC_TMP_PATH) ARCH=$(KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) dtbs
endif
.PHONY: build-kernel
build-kernel: $(KERNEL_IMAGE_FILE)
kernel_module_build.sh
+4
View File
@@ -42,6 +42,10 @@ fi
export KERNEL_IMAGE=${kernel_image}
LINUX_KERNEL_IMAGE_FILE=${LINUX_KERNEL_OBJ_OUT}/arch/${KERNEL_ARCH}/boot/${kernel_image}
if [ "$DEVICE_NAME" == "hi3751v350" ];then
export SDK_SOURCE_DIR=${OHOS_ROOT_PATH}/device/soc/hisilicon/${DEVICE_NAME}/sdk_linux/source
fi
make -f kernel.mk
if [ -f "${LINUX_KERNEL_IMAGE_FILE}" ];then