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firmware/br-ext-chip-allwinner/board/v83x/kernel/patches/00000-scripts_build.sh.patch

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diff -drupN a/scripts/build.sh b/scripts/build.sh
--- a/scripts/build.sh 1970-01-01 03:00:00.000000000 +0300
+++ b/scripts/build.sh 2022-06-12 05:28:14.000000000 +0300
@@ -0,0 +1,678 @@
+#!/bin/bash
+set -e
+
+#Setup common variables
+export ARCH=arm
+export CROSS_COMPILE=arm-linux-gnueabi-
+if [ -n "`echo ${LICHEE_CHIP} | grep "sun5[0-9]i"`" ] && \
+ [ "x${LICHEE_ARCH}" = "xarm64" ]; then
+ export ARCH=arm64
+ export CROSS_COMPILE=aarch64-linux-gnu-
+fi
+
+if [ -n "${LICHEE_TOOLCHAIN_PATH}" \
+ -a -d "${LICHEE_TOOLCHAIN_PATH}" ]; then
+ GCC=$(find ${LICHEE_TOOLCHAIN_PATH} -perm /a+x -a -regex '.*-gcc');
+ export CROSS_COMPILE="${GCC%-*}-";
+elif [ -n "${LICHEE_CROSS_COMPILER}" ]; then
+ export CROSS_COMPILE="${LICHEE_CROSS_COMPILER}-"
+fi
+
+export AS=${CROSS_COMPILE}as
+export LD=${CROSS_COMPILE}ld
+export CC=${CROSS_COMPILE}gcc
+export AR=${CROSS_COMPILE}ar
+export NM=${CROSS_COMPILE}nm
+export STRIP=${CROSS_COMPILE}strip
+export OBJCOPY=${CROSS_COMPILE}objcopy
+export OBJDUMP=${CROSS_COMPILE}objdump
+export LOCALVERSION=""
+MKBOOTIMG=${LICHEE_TOOLS_DIR}/pack/pctools/linux/android/mkbootimg
+if [ -f ${MKBOOTIMG} ]; then
+ export MKBOOTIMG
+else
+ export MKBOOTIMG=${KUNOS_TOOLS_DIR}/android/mkbootimg
+fi
+if [ "x$CCACHE_DIR" != "x" ];then
+ CCACHE_Y="ccache "
+fi
+
+KERNEL_VERSION=`make -s kernelversion -C ./`
+LICHEE_KDIR=`pwd`
+LICHEE_MOD_DIR=${LICHEE_KDIR}/output/lib/modules/${KERNEL_VERSION}
+export LICHEE_KDIR
+
+update_kern_ver()
+{
+ if [ -r include/generated/utsrelease.h ]; then
+ KERNEL_VERSION=`cat include/generated/utsrelease.h |awk -F\" '{print $2}'`
+ fi
+ LICHEE_MOD_DIR=${LICHEE_KDIR}/output/lib/modules/${KERNEL_VERSION}
+}
+
+show_help()
+{
+ printf "
+ Build script for Lichee platform
+
+ Invalid Options:
+
+ help - show this help
+ kernel - build kernel
+ modules - build kernel module in modules dir
+ clean - clean kernel and modules
+
+ "
+}
+
+build_nand()
+{
+ NAND_ROOT=${LICHEE_KDIR}/modules/nand
+
+ make -C modules/nand LICHEE_MOD_DIR=${LICHEE_MOD_DIR} \
+ LICHEE_KDIR=${LICHEE_KDIR} \
+ CONFIG_CHIP_ID=${CONFIG_CHIP_ID} install
+
+}
+
+gpu_message()
+{
+ echo -ne "\033[34;1m"
+ echo "[GPU]: $1"
+ echo -ne "\033[0m"
+}
+
+build_gpu()
+{
+ GPU_TYPE=`fgrep CONFIG_SUNXI_GPU_TYPE ${LICHEE_KDIR}/.config | cut -d \" -f 2`
+ if [ "X$GPU_TYPE" = "XNone" -o "X$GPU_TYPE" = "X" ]; then
+ {
+ gpu_message "No GPU type is configured in ${LICHEE_KDIR}/.config."
+ return
+ }
+ fi
+
+ gpu_message "Building $GPU_TYPE device driver..."
+
+ if [ "X${LICHEE_PLATFORM}" = "Xandroid" -o "X${LICHEE_PLATFORM}" = "Xsecureandroid" ] ; then
+ {
+ TMP_OUT=$OUT
+ TMP_TOP=$TOP
+ unset OUT
+ unset TOP
+ }
+ fi
+
+ make -C modules/gpu LICHEE_MOD_DIR=${LICHEE_MOD_DIR} LICHEE_KDIR=${LICHEE_KDIR}
+
+ if [ "X${LICHEE_PLATFORM}" = "Xandroid" -o "X${LICHEE_PLATFORM}" = "Xsecureandroid" ] ; then
+ {
+ export OUT=$TMP_OUT
+ export TOP=$TMP_TOP
+ }
+ fi
+
+ gpu_message "$GPU_TYPE device driver has been built."
+}
+
+clean_gpu()
+{
+ GPU_TYPE=`fgrep CONFIG_SUNXI_GPU_TYPE ${LICHEE_KDIR}/.config | cut -d \" -f 2`
+ if [ "X$GPU_TYPE" = "XNone" -o "X$GPU_TYPE" = "X" ]; then
+ {
+ gpu_message "No GPU type is configured in .config."
+ return
+ }
+ fi
+
+ gpu_message "Cleaning $GPU_TYPE device driver..."
+ make -C modules/gpu LICHEE_MOD_DIR=${LICHEE_MOD_DIR} LICHEE_KDIR=${LICHEE_KDIR} clean
+ gpu_message "$GPU_TYPE device driver has been cleaned."
+}
+
+build_check()
+{
+ if [ "x$SUNXI_CHECK" = "x1" ];then
+ SUNXI_SPARSE_CHECK=1
+ SUNXI_SMATCH_CHECK=1
+ SUNXI_STACK_CHECK=1
+ fi
+
+ checktools_dir=$LICHEE_TOOLS_DIR/codecheck
+ tools_sparse=$checktools_dir/sparse/sparse
+ tools_smatch=$checktools_dir/smatch/smatch
+
+ if [ "x$SUNXI_SPARSE_CHECK" = "x1" ] && [ -f $tools_sparse ];then
+ echo "\n\033[0;31;1mBuilding Round for sparse check...\033[0m\n\n"
+ CHECK="$tools_sparse"
+ make CHECK=${CHECK} ARCH=${ARCH} CROSS_COMPILE="${CCACHE_Y}${CROSS_COMPILE}" -j${LICHEE_JLEVEL} \
+ C=2 all modules 2>&1|tee output/build_sparse.txt
+ cat output/build_sparse.txt|egrep -w '(warn|error|warning)' >output/warn_sparse.txt
+ fi
+
+ if [ "x$SUNXI_SMATCH_CHECK" = "x1" ]&& [ -f $tools_smatch ];then
+ echo "\n\033[0;31;1mBuilding Round for smatch check...\033[0m\n\n"
+ CHECK="$tools_smatch --full-path --no-data -p=kkernel"
+ make CHECK=${CHECK} ARCH=${ARCH} CROSS_COMPILE="${CCACHE_Y}${CROSS_COMPILE}" -j${LICHEE_JLEVEL} \
+ C=2 all modules 2>&1|tee output/build_smatch.txt
+ cat output/build_smatch.txt|egrep -w '(warn|error|warning)' >output/warn_smatch.txt
+ fi
+
+ if [ "x$SUNXI_STACK_CHECK" = "x1" ];then
+ make ARCH=${ARCH} CROSS_COMPILE="${CCACHE_Y}${CROSS_COMPILE}" -j${LICHEE_JLEVEL} checkstack 2>&1 \
+ |tee output/warn_stack.txt
+ fi
+}
+
+build_dts(){
+ if [ ! -f .config ] ; then
+ printf "\n\033[0;31;1mUsing default config ${LICHEE_KERN_DEFCONF_ABSOLUTE} ...\033[0m\n\n"
+ make ARCH=${ARCH} defconfig KBUILD_DEFCONFIG=${LICHEE_KERN_DEFCONF_RELATIVE}
+ fi
+
+ echo "---build dts for ${LICHEE_CHIP} ${LICHEE_BOARD}-----"
+ if [ "x${ARCH}" = "xarm" ];then
+ dts_path="arch/arm/boot/dts"
+ else
+ dts_path="arch/arm64/boot/dts/sunxi"
+ prefix="sunxi/"
+ fi
+ dtb_file=board.dtb
+ dts_file=board.dts
+ if [ ! -f $dts_path/$dts_file ];then
+ dtb_file="${LICHEE_CHIP}-${LICHEE_BOARD}.dtb"
+ dts_file="${LICHEE_CHIP}-${LICHEE_BOARD}.dts"
+ fi
+ if [ ! -f $dts_path/$dts_file ];then
+ dts_file="${LICHEE_CHIP}-soc.dts"
+ dtb_file="${LICHEE_CHIP}-soc.dtb"
+ fi
+ make ARCH=${ARCH} ${prefix}${dtb_file}
+}
+
+build_kernel()
+{
+ echo "Building kernel"
+
+ cd ${LICHEE_KDIR}
+ rm -rf output/
+ echo "${LICHEE_MOD_DIR}"
+ mkdir -p ${LICHEE_MOD_DIR}
+
+ # uImage is arm architecture specific target
+ local arch_target=""
+ if [ "${ARCH}" = "arm" ]; then
+ arch_target="uImage dtbs"
+ else
+ arch_target="all"
+ fi
+
+ #exchange sdc0 and sdc2 for dragonBoard card boot
+ if [ "x${LICHEE_PLATFORM}" = "xdragonboard" -o "x${LICHEE_PLATFORM}" = "xdragonmat" ]; then
+ local SYS_CONFIG_FILE=../tools/pack/chips/${LICHEE_CHIP}/configs/${LICHEE_BOARD}/sys_config.fex
+ local DTS_PATH=./arch/${ARCH}/boot/dts/
+
+ if [ -f ${DTS_PATH}/${LICHEE_CHIP}_bak.dtsi ];then
+ rm -f ${DTS_PATH}/${LICHEE_CHIP}.dtsi
+ mv ${DTS_PATH}/${LICHEE_CHIP}_bak.dtsi ${DTS_PATH}/${LICHEE_CHIP}.dtsi
+ fi
+ # if find dragonboard_test=1 in sys_config.fex ,then will exchange sdc0 and sdc2
+ if [ -n "`grep "dragonboard_test" $SYS_CONFIG_FILE | grep "1" | grep -v ";"`" ]; then
+ echo "exchange sdc0 and sdc2 for dragonboard card boot"
+ ./scripts/exchange-sdc0-sdc2-for-dragonboard.sh ${LICHEE_CHIP}
+ fi
+ fi
+
+ if [ ! -f .config ] ; then
+ printf "\n\033[0;31;1mUsing default config ${LICHEE_KERN_DEFCONF_ABSOLUTE} ...\033[0m\n\n"
+ make ARCH=${ARCH} defconfig KBUILD_DEFCONFIG=${LICHEE_KERN_DEFCONF_RELATIVE}
+ fi
+
+ if [ "x$PACK_TINY_ANDROID" = "xtrue" ]; then
+ ARCH=${ARCH} scripts/kconfig/merge_config.sh .config \
+ linaro/configs/sunxi-tinyandroid.conf
+ fi
+ if [ "x$PACK_AUTOTEST" != "x" ]; then
+ if [ -f linaro/configs/sunxi-sata.conf ];then
+ ARCH=${ARCH} scripts/kconfig/merge_config.sh .config \
+ linaro/configs/sunxi-common.conf
+ fi
+ fi
+
+ if [ "x$PACK_BSPTEST" != "x" -o "x$BUILD_SATA" != "x" -o "x$LICHEE_LINUX_DEV" = "xsata" ]; then
+ if [ -f linaro/configs/sunxi-sata.conf ];then
+ ARCH=${ARCH} scripts/kconfig/merge_config.sh .config \
+ linaro/configs/sunxi-common.conf
+ fi
+ if [ -f linaro/configs/sunxi-sata.conf ];then
+ ARCH=${ARCH} scripts/kconfig/merge_config.sh .config \
+ linaro/configs/sunxi-sata.conf
+ fi
+ if [ -f linaro/configs/sunxi-sata-${LICHEE_CHIP}.conf ];then
+ ARCH=${ARCH} scripts/kconfig/merge_config.sh .config \
+ linaro/configs/sunxi-sata-${LICHEE_CHIP}.conf
+ fi
+ if [ -f linaro/configs/sunxi-sata-${ARCH}.conf ];then
+ ARCH=${ARCH} scripts/kconfig/merge_config.sh .config \
+ linaro/configs/sunxi-sata-${ARCH}.conf
+ fi
+ fi
+
+ make ARCH=${ARCH} CROSS_COMPILE="${CCACHE_Y}${CROSS_COMPILE}" -j${LICHEE_JLEVEL} ${arch_target} modules
+ build_check
+ update_kern_ver
+
+ #The Image is origin binary from vmlinux.
+ if [ -f arch/${ARCH}/boot/Image ]; then
+ cp -vf arch/${ARCH}/boot/Image output/bImage
+ fi
+
+ if [ -f arch/${ARCH}/boot/zImage ] || [ -f arch/${ARCH}/boot/uImage ]; then
+ cp -vf arch/${ARCH}/boot/[zu]Image output/
+ fi
+
+ if [ -f arch/${ARCH}/boot/Image.gz ]; then
+ cp -vf arch/${ARCH}/boot/Image.gz output/
+ fi
+
+ echo "Copy rootfs.cpio.gz for ${ARCH}"
+ if [ "${ARCH}" = "arm" ]; then
+ cp -f rootfs_32bit.cpio.gz output/rootfs.cpio.gz
+ else
+ cp -f rootfs.cpio.gz output/rootfs.cpio.gz
+ fi
+
+ #1. longan, if it's self ramdisk is exist, use it
+ #2. longan, if it's self ramdisk is not exist, use default ramdisk
+ #3. else, use default ramdisk
+ local longan_ramdisk="${LICHEE_PLAT_OUT}/ramfs/images/rootfs.cpio.gz"
+ if [ "x${LICHEE_LINUX_DEV}" = "xlongan" -a -f ${longan_ramdisk} ]; then
+ echo "Use longan ramdisk ...."
+ cp -f ${longan_ramdisk} output/rootfs.cpio.gz
+ fi
+
+ cp .config output/
+
+ tar -jcf output/vmlinux.tar.bz2 vmlinux
+ for file in $(find drivers sound crypto block fs security net -name "*.ko"); do
+ cp $file ${LICHEE_MOD_DIR}
+ done
+ cp -f Module.symvers ${LICHEE_MOD_DIR}
+
+}
+
+build_modules()
+{
+
+ echo "Building modules"
+
+ if [ ! -f include/generated/utsrelease.h ]; then
+ printf "Please build kernel first!\n"
+ exit 1
+ fi
+
+ update_kern_ver
+ build_nand
+ if [ "${LICHEE_CHIP}" != "sun8iw8p1" ]; then
+ build_gpu
+ fi
+}
+
+regen_rootfs_cpio()
+{
+ echo "regenerate rootfs cpio"
+
+ cd ${LICHEE_KDIR}/output
+ if [ -x "../scripts/build_rootfs.sh" ]; then
+ ../scripts/build_rootfs.sh e ./rootfs.cpio.gz > /dev/null
+ else
+ echo "No such file: scripts/build_rootfs.sh"
+ exit 1
+ fi
+
+ mkdir -p ./skel/lib/modules/${KERNEL_VERSION}
+
+ if [ -e ${LICHEE_MOD_DIR}/nand.ko ]; then
+ cp ${LICHEE_MOD_DIR}/nand.ko ./skel/lib/modules/${KERNEL_VERSION}
+ if [ $? -ne 0 ]; then
+ echo "copy nand module error: $?"
+ exit 1
+ fi
+ fi
+
+ ko_file=`find ./skel/lib/modules/$KERNEL_VERSION/ -name *.ko`
+ if [ ! -z "$ko_file" ]; then
+ ${STRIP} -d ./skel/lib/modules/$KERNEL_VERSION/*.ko
+ fi
+
+ rm -f rootfs.cpio.gz
+ ../scripts/build_rootfs.sh c rootfs.cpio.gz > /dev/null
+ rm -rf skel
+ cd - > /dev/null
+}
+
+longan_modify_init()
+{
+ sed -i '/\(\[ -x \/mnt\/sbin\/init\)/c\if [ -x /mnt/init ]; then\n mount -n --move /proc /mnt/proc\n mount -n --move /sys /mnt/sys\n mount -n --move /dev /mnt/dev\n exec switch_root /mnt /init\nfi\n' ./skel/init
+}
+
+update_roofs_for_longan()
+{
+ local rootfs_cpio="./rootfs.cpio.gz"
+
+ echo "update roofs for longan ...."
+
+ cd ${LICHEE_KDIR}/output
+ if [ -x "../scripts/build_rootfs.sh" ]; then
+ ../scripts/build_rootfs.sh e ${rootfs_cpio} > /dev/null
+ else
+ echo "No such file: scripts/build_rootfs.sh"
+ exit 1
+ fi
+
+ longan_modify_init
+
+ rm -f ${rootfs_cpio}
+ ../scripts/build_rootfs.sh c ${rootfs_cpio} > /dev/null
+ rm -rf skel
+ cd - > /dev/null
+}
+
+build_ramfs()
+{
+ local bss_sz=0;
+ local bss_offset=0;
+ local bss_size=0;
+ local CHIP="";
+
+ local BIMAGE="output/bImage";
+ local RAMDISK="output/rootfs.cpio.gz";
+ local TINYOS_RAMDISK="${LICHEE_BR_OUT}/images/rootfs.cpio.gz"
+ local BASE="";
+ local RAMDISK_OFFSET="";
+ local KERNEL_OFFSET="";
+
+ if [ "x${LICHEE_LINUX_DEV}" = "xtinyos" -a -f ${TINYOS_RAMDISK} ];then
+ RAMDISK=${TINYOS_RAMDISK}
+ else
+ # update rootfs.cpio.gz with new module files
+ regen_rootfs_cpio
+
+ if [ "x${LICHEE_LINUX_DEV}" = "xlongan" ]; then
+ update_roofs_for_longan
+ fi
+ fi
+
+ CHIP=`echo ${LICHEE_CHIP} | sed -e 's/.*\(sun[0-9x]*i\).*/\1/g'`;
+
+ if [ "${CHIP}" = "sun9i" ]; then
+ BASE="0x20000000";
+ else
+ BASE="0x40000000";
+ fi
+
+ if [ "${ARCH}" = "arm" ]; then
+ KERNEL_OFFSET="0x8000";
+ elif [ "${ARCH}" = "arm64" ]; then
+ KERNEL_OFFSET="0x80000";
+ fi
+
+ if [ -f vmlinux ]; then
+ bss_offset=`${CROSS_COMPILE}readelf -S vmlinux | \
+ awk '/\.bss/ {print $5}'`;
+ bss_size=`${CROSS_COMPILE}readelf -S vmlinux | \
+ awk '/\.bss/ {print $6}'`;
+
+ # If linux-4.9 the bss_size will be in next line
+ if [ -z "$bss_size" ]; then
+ bss_size=`${CROSS_COMPILE}readelf -S vmlinux | \
+ awk '/\.bss/ {getline var; print var}' | awk '{print $1}'`;
+ fi
+
+ bss_sz=$[ $((16#$bss_offset))+$((16#$bss_size))]
+ fi
+
+ # If the size of bImage larger than 16M, will offset 0x02000000
+ if [ ${bss_sz} -gt $((16#1000000)) ]; then
+ RAMDISK_OFFSET="0x02000000";
+ else
+ RAMDISK_OFFSET="0x01000000";
+ fi
+
+ ${MKBOOTIMG} --kernel ${BIMAGE} \
+ --ramdisk ${RAMDISK} \
+ --board ${CHIP}_${ARCH} \
+ --base ${BASE} \
+ --kernel_offset ${KERNEL_OFFSET} \
+ --ramdisk_offset ${RAMDISK_OFFSET} \
+ -o output/boot.img
+
+ # If uboot use *bootm* to boot kernel, we should use uImage.
+ echo build_ramfs
+ echo "Copy boot.img to output directory ..."
+ cp output/boot.img ${LICHEE_PLAT_OUT}
+ cp output/vmlinux.tar.bz2 ${LICHEE_PLAT_OUT}
+
+ if [ -f output/zImage ] || [ -f output/uImage ]; then
+ cp output/[zu]Image ${LICHEE_PLAT_OUT}
+ fi
+
+ if [ ! -f output/arisc ]; then
+ echo "arisc" > output/arisc
+ fi
+ cp output/arisc ${LICHEE_PLAT_OUT}
+
+ if [ "x${ARCH}" = "xarm64" ]; then
+ if [ -f arch/${ARCH}/boot/dts/sunxi/board.dtb ]; then
+ cp arch/${ARCH}/boot/dts/sunxi/board.dtb output/sunxi.dtb
+ elif [ -f arch/${ARCH}/boot/dts/sunxi/${LICHEE_CHIP}-${LICHEE_BOARD}.dtb ]; then
+ cp arch/${ARCH}/boot/dts/sunxi/${LICHEE_CHIP}-${LICHEE_BOARD}.dtb output/sunxi.dtb
+ elif [ -f arch/${ARCH}/boot/dts/sunxi/${LICHEE_CHIP}-soc.dtb ]; then
+ cp arch/${ARCH}/boot/dts/sunxi/${LICHEE_CHIP}-soc.dtb output/sunxi.dtb
+ else
+ echo "sunxi.dtb" > output/sunxi.dtb
+ fi
+ else
+ if [ -f arch/${ARCH}/boot/dts/board.dtb ]; then
+ cp arch/${ARCH}/boot/dts/board.dtb output/sunxi.dtb
+ elif [ -f arch/${ARCH}/boot/dts/${LICHEE_CHIP}-${LICHEE_BOARD}.dtb ]; then
+ cp arch/${ARCH}/boot/dts/${LICHEE_CHIP}-${LICHEE_BOARD}.dtb output/sunxi.dtb
+ elif [ -f arch/${ARCH}/boot/dts/${LICHEE_CHIP}-soc.dtb ]; then
+ cp arch/${ARCH}/boot/dts/${LICHEE_CHIP}-soc.dtb output/sunxi.dtb
+ else
+ echo "sunxi.dtb" > output/sunxi.dtb
+ fi
+ fi
+
+ # It's used for dtb debug
+ ./scripts/dtc/dtc -I dtb -O dts -o output/.sunxi.dts output/sunxi.dtb -W no-unit_address_vs_reg
+
+ cp output/.sunxi.dts ${LICHEE_PLAT_OUT}
+ cp output/sunxi.dtb ${LICHEE_PLAT_OUT}
+}
+
+gen_output()
+{
+ if [ "x${LICHEE_PLATFORM}" = "xandroid" ] ; then
+ echo "Copy modules to target ..."
+ rm -rf ${LICHEE_PLAT_OUT}/lib
+ cp -rf ${LICHEE_KDIR}/output/* ${LICHEE_PLAT_OUT}
+ return
+ fi
+
+ if [ -d ${LICHEE_BR_OUT}/target ] ; then
+ echo "Copy modules to target ..."
+ local module_dir="${LICHEE_BR_OUT}/target/lib/modules"
+ rm -rf ${module_dir}
+ mkdir -p ${module_dir}
+ cp -rf ${LICHEE_MOD_DIR} ${module_dir}
+ fi
+
+ echo "$0"
+}
+
+clean_kernel()
+{
+ clarg="clean"
+ if [ "x$1" == "xdistclean" ]; then
+ clarg="distclean"
+ fi
+ echo "Cleaning kernel, arg: $clarg ..."
+ make ARCH=${ARCH} "$clarg"
+ rm -rf output/*
+ echo
+}
+
+clean_modules()
+{
+ echo "Cleaning modules ..."
+ clean_gpu
+ echo
+}
+
+deal_verity_utils()
+{
+ cd ${LICHEE_KDIR}/output
+
+ if [ "${ARCH}" = "arm" ]; then
+ local verity_tools_dir="../verity_tools/32_bit";
+ elif [ "${ARCH}" = "arm64" ]; then
+ local verity_tools_dir="../verity_tools/64_bit";
+ fi
+ if [ ! -d ${verity_tools_dir} ]; then
+ if [ x"$2" = x"clean" ];then
+ #no tools, obviously dont need to clean, do nothing
+ exit 0
+ fi
+ fi
+
+ if [ -x "../scripts/build_rootfs.sh" ]; then
+ ../scripts/build_rootfs.sh e ./rootfs.cpio.gz > /dev/null
+ else
+ echo "No such file: scripts/build_rootfs.sh"
+ exit 1
+ fi
+
+ if [ x"$2" = x"clean" ];then
+ rm -f skel/verity_key
+ rm -f skel/verityInfo
+ else
+ local blk_size=$2
+ local verity_dev=$3
+ local ROOTFSTYPE=$4
+ local key_file=$5
+
+ #echo "blk_size="${blk_size}
+ #echo "verity_dev="${verity_dev}
+ #echo "ROOTFSTYPE="${ROOTFSTYPE}
+
+ echo "blk_size="${blk_size} > skel/verityInfo
+ echo "verity_dev="${verity_dev} >> skel/verityInfo
+ echo "ROOTFSTYPE="${ROOTFSTYPE} >> skel/verityInfo
+
+ if [ ! -f skel/usr/bin/openssl ]; then
+ if [ -f ${verity_tools_dir}/openssl ]; then
+ echo "ramfs do not have openssl bin, use a prebuild one"
+ cp ${verity_tools_dir}/openssl skel/usr/bin
+ else
+ echo "no avaliable openssl found, can not enable dm-verity"
+ exit 2
+ fi
+ fi
+
+ if [ ! -f skel/usr/sbin/veritysetup ]; then
+ if [ -f ${verity_tools_dir}/veritysetup ]; then
+ echo "ramfs do not have veritysetup bin, use a prebuild one"
+ cp ${verity_tools_dir}/veritysetup skel/usr/sbin
+ else
+ echo "no avaliable veritysetup found, can not enable dm-verity"
+ exit 2
+ fi
+ fi
+ cp ${key_file} skel/verity_key
+ fi
+
+ rm -f rootfs.cpio.gz
+ ../scripts/build_rootfs.sh c rootfs.cpio.gz > /dev/null
+ rm -rf skel1
+ mv -f skel skel1
+ cd - > /dev/null
+
+ local BIMAGE="output/bImage";
+ local RAMDISK="output/rootfs.cpio.gz";
+ CHIP=`echo ${LICHEE_CHIP} | sed -e 's/.*\(sun[0-9x]*i\).*/\1/g'`;
+
+ if [ "${CHIP}" = "sun9i" ]; then
+ BASE="0x20000000";
+ else
+ BASE="0x40000000";
+ fi
+
+ if [ "${ARCH}" = "arm" ]; then
+ KERNEL_OFFSET="0x8000";
+ elif [ "${ARCH}" = "arm64" ]; then
+ KERNEL_OFFSET="0x80000";
+ fi
+ if [ -f vmlinux ]; then
+ bss_offset=`${CROSS_COMPILE}readelf -S vmlinux | \
+ awk '/\.bss/ {print $5}'`;
+ bss_size=`${CROSS_COMPILE}readelf -S vmlinux | \
+ awk '/\.bss/ {print $6}'`;
+
+ # If linux-4.9 the bss_size will be in next line
+ if [ -z "$bss_size" ]; then
+ bss_size=`${CROSS_COMPILE}readelf -S vmlinux | \
+ awk '/\.bss/ {getline var; print var}' | awk '{print $1}'`;
+ fi
+
+ bss_sz=$[ $((16#$bss_offset))+$((16#$bss_size))]
+ fi
+
+ # If the size of bImage larger than 16M, will offset 0x02000000
+ if [ ${bss_sz} -gt $((16#1000000)) ]; then
+ RAMDISK_OFFSET="0x02000000";
+ else
+ RAMDISK_OFFSET="0x01000000";
+ fi
+
+ ${MKBOOTIMG} --kernel ${BIMAGE} \
+ --ramdisk ${RAMDISK} \
+ --board ${CHIP}_${ARCH} \
+ --base ${BASE} \
+ --kernel_offset ${KERNEL_OFFSET} \
+ --ramdisk_offset ${RAMDISK_OFFSET} \
+ -o output/boot.img
+ cp output/boot.img ${LICHEE_PLAT_OUT}
+}
+
+#####################################################################
+#
+# Main Runtine
+#
+#####################################################################
+
+case "$1" in
+ kernel)
+ build_kernel
+ ;;
+ modules)
+ build_modules
+ ;;
+ clean|distclean)
+ clean_modules
+ clean_kernel "$1"
+ ;;
+ deal_verity)
+ deal_verity_utils $@
+ ;;
+ dts)
+ build_dts
+ ;;
+ *)
+ build_kernel
+ build_modules
+ build_ramfs
+ gen_output
+ echo -e "\n\033[0;31;1m${LICHEE_CHIP} compile Kernel successful\033[0m\n\n"
+ ;;
+esac
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