commit
4e0bf74f4a
25
BUILD.gn
25
BUILD.gn
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@ -44,6 +44,7 @@ print("liteos_config_file:", liteos_config_file)
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exec_script("//build/lite/run_shell_cmd.py",
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[ "env" + " CONFIG_=LOSCFG_" + " KCONFIG_CONFIG_HEADER='y=true'" +
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" KCONFIG_CONFIG=$liteos_config_file" +
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" BOARD_COMPANY=$device_company" +
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" DEVICE_PATH=$device_path" + " srctree=" + rebase_path(".") +
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" genconfig" + " --header-path $LITEOS_MENUCONFIG_H" +
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" --file-list kconfig_files.txt" +
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@ -223,6 +224,9 @@ config("los_config") {
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cmd = "if [ -f $device_path/BUILD.gn ]; then echo true; else echo false; fi"
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HAVE_DEVICE_SDK = exec_script("//build/lite/run_shell_cmd.py", [ cmd ], "value")
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# board and soc decoupling feature, device_path should contains board
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BOARD_SOC_FEATURE = device_path != string_replace(device_path, "/board/", "")
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config("public") {
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configs = [
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"arch:public",
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@ -232,8 +236,13 @@ config("public") {
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"utils:public",
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]
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if (HAVE_DEVICE_SDK) {
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configs += [ "$device_path:public" ]
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if (BOARD_SOC_FEATURE) {
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configs += [ "//device/board/$device_company:public" ]
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configs += [ "//device/soc/$LOSCFG_SOC_COMPANY:public" ]
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} else {
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if (HAVE_DEVICE_SDK) {
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configs += [ "$device_path:public" ]
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}
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}
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configs +=
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@ -252,14 +261,22 @@ group("modules") {
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HDFTOPDIR,
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]
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if (HAVE_DEVICE_SDK) {
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deps += [ device_path ]
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if (BOARD_SOC_FEATURE) {
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deps += [ "//device/board/$device_company" ]
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deps += [ "//device/soc/$LOSCFG_SOC_COMPANY" ]
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} else {
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if (HAVE_DEVICE_SDK) {
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deps += [ device_path ]
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}
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}
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deps += [ "$LITEOSTHIRDPARTY/bounds_checking_function:libsec_static" ]
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deps += [ "$LITEOSTHIRDPARTY/musl/porting/liteos_m/kernel" ]
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}
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# when HAVE_DEVICE_SDK is not reached, gn raises an error. so we just use it as
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# not needed
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not_needed("*", [ "$HAVE_DEVICE_SDK" ])
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static_library("libkernel") {
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deps = [ ":modules" ]
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public_configs = [
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29
Kconfig
29
Kconfig
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@ -177,6 +177,35 @@ source "arch/Kconfig"
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# Device Kconfig import
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osource "$(DEVICE_PATH)/Kconfig"
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config SOC_COMPANY
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string "SoC company name to locate soc build path"
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help
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This option specifies the SoC company name, used to locate the build path for soc. This option is set by the
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SoC's Kconfig file, and should be exactly the same with SoC company path, and the user should generally avoid
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modifying it via the menu configuration.
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orsource "../../device/board/*/Kconfig.liteos_m.shields"
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orsource "../../device/board/$(BOARD_COMPANY)/Kconfig.liteos_m.defconfig.boards"
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choice
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prompt "Board Selection"
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orsource "../../device/board/$(BOARD_COMPANY)/Kconfig.liteos_m.boards"
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endchoice
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orsource "../../device/soc/*/Kconfig.liteos_m.defconfig"
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choice
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prompt "SoC Series Selection"
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orsource "../../device/soc/*/Kconfig.liteos_m.series"
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endchoice
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orsource "../../device/soc/*/Kconfig.liteos_m.soc"
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config QUICK_START
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bool "Enable QUICK_START"
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default n
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7
Makefile
7
Makefile
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@ -48,6 +48,10 @@ ifeq ($(DEVICE_PATH),)
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DEVICE_PATH:=$(ohos_device_path)
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endif
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ifeq ($(BOARD_COMPANY),)
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BOARD_COMPANY:=$(ohos_device_company)
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endif
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ifeq ($(TEE:1=y),y)
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tee = _tee
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endif
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@ -64,6 +68,9 @@ LITEOS_CONFIG_FILE ?= $(LITEOSTOPDIR)/.config
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# export los_config.mk related environment variables
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export LITEOS_MENUCONFIG_H
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export LITEOS_CONFIG_FILE
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export BOARD_COMPANY
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export DEVICE_PATH
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export PRODUCT_PATH
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# export kconfig related environment variables
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export CONFIG_=LOSCFG_
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