[Add] 新增内核配置命令：kernel_config

common/build.sh

@@ -668,6 +668,28 @@ function build_loader(){
 	finish_build
 }
 
+function config_kernel(){
+	check_config RK_KERNEL_DTS RK_KERNEL_DEFCONFIG || return 0
+
+	echo "============Start building kernel============"
+	echo "TARGET_RK_JOBS       =$RK_JOBS"
+	echo "TARGET_ARCH          =$RK_ARCH"
+	echo "TARGET_KERNEL_CONFIG =$RK_KERNEL_DEFCONFIG"
+	echo "TARGET_KERNEL_DTS    =$RK_KERNEL_DTS"
+	echo "TARGET_KERNEL_CONFIG_FRAGMENT =$RK_KERNEL_DEFCONFIG_FRAGMENT"
+	echo "=========================================="
+
+	build_check_cross_compile
+
+	cd kernel
+	make ARCH=$RK_ARCH $RK_KERNEL_DEFCONFIG $RK_KERNEL_DEFCONFIG_FRAGMENT
+	make ARCH=$RK_ARCH menuconfig -j$RK_JOBS
+
+	# build_check_power_domain
+
+	finish_build
+}
+
 function build_kernel(){
 	check_config RK_KERNEL_DTS RK_KERNEL_DEFCONFIG || return 0
 
@@ -1497,6 +1519,7 @@ for option in ${OPTIONS}; do
 		uefi) build_uefi ;;
 		loader) build_loader ;;
 		kernel) build_kernel ;;
+		kernel_config) config_kernel ;;
 		kerneldeb) build_kerneldeb ;;
 		extboot) build_extboot ;;
 		modules) build_modules ;;