凌云实验室推出的ARM Linux物联网网关开发板IGKBoard(IoT Gateway Kit Board)项目源码
guowenxue
2021-12-29 e46efb150efef6d9e0ce2089c50d3fdd1d069958
bsp/images/build.sh
@@ -20,20 +20,25 @@
PRJ_PATH=`pwd`
PRJ_NAME=`basename ${PRJ_PATH}`
IMAGE_PATH=${PRJ_PATH}/boot/
BOARD=igkboard
BSP_BRANCH=lf-5.10.52-2.1.0
BOARD=imx6ull
# SYSTEM  should be: buildroot, yocto or debian
# DISTRO  should be: 2021.02, hardknott, buster or bullseye
# SYSNAME should be: buildroot, yocto, buster or bullseye
SYSTEM=buildroot
DISTRO=2021.02
SYSNAME=buildroot
# rootfs should be buildroot or stretch/buster/bullseye for debian system
ROOTFS=buildroot
ROOTFS_DIR=rootfs_${SYSNAME}
# linux kernel tarball path and branch
TAR_PATH=${PRJ_PATH}/../tarball
IMAGE_PATH=${PRJ_PATH}/boot/
BOOT=emmc
IMAGE_NAME=linuxsys_${BOARD}_${ROOTFS}.img
if [ $ROOTFS == buildroot ] ; then
IMAGE_NAME=linuxsys_${BOARD}_${SYSNAME}.img
if [ $SYSTEM == buildroot ] ; then
    IMAGE_SIZE=512
else
    IMAGE_SIZE=2048
@@ -50,10 +55,10 @@
BOOT_SIZE=100
IMG_UBOOT=${PRJ_PATH}/u-boot-imx6ull-emmc.imx
IMG_UBOOT=${PRJ_PATH}/u-boot-${BOARD}.imx
IMG_KERNEL=${IMAGE_PATH}/zImage
IMG_DTB=${IMAGE_PATH}/imx6ull-emmc.dtb
ROOTFS_TAR=${TAR_PATH}/rootfs_${ROOTFS}.tar.bz2
IMG_DTB=${IMAGE_PATH}/${BOARD}-emmc.dtb
ROOTFS_TAR=${PRJ_PATH}/../rootfs/${ROOTFS_DIR}.tar.bz2
MNT_POINT=./mnt
LOOP_DEV=`losetup  -f | cut -d/ -f3`
@@ -165,6 +170,7 @@
    mount -t ext4 /dev/mapper/${LOOP_DEV}p2 ${MNT_POINT}
    tar -xjf ${ROOTFS_TAR} -C ${MNT_POINT} && sync
    chown -R root.root ${MNT_POINT} && sync
    umount ${MNT_POINT}
}
@@ -193,6 +199,7 @@
    install_rootfs
    msg_banner " bzip2 compress system image "
    rm -f ${IMAGE_NAME}*.bz2
    bzip2 ${IMAGE_NAME}
    rm -rf ${MNT_POINT}