From 3c43c34ca49a43d7c6dbfe63937a9dda4da4339e Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Sun, 12 Dec 2021 16:00:10 +0800
Subject: [PATCH] update default rootfs to buildroot
---
bsp/rootfs/build.sh | 255 ++++++++++++++++++++++++++++++++++++++------------
1 files changed, 194 insertions(+), 61 deletions(-)
diff --git a/bsp/rootfs/build.sh b/bsp/rootfs/build.sh
index 57d0dd8..c279fa3 100755
--- a/bsp/rootfs/build.sh
+++ b/bsp/rootfs/build.sh
@@ -1,103 +1,175 @@
#!/bin/bash
PRJ_PATH=`pwd`
+PRJ_NAME=`basename ${PRJ_PATH}`
BOARD=imx6ull
-TAR_PATH=/home/guowenxue/imx6ull/bsp/tarball
+DRV_PATH=${PRJ_PATH}/driver
+TAR_PATH=${PRJ_PATH}/../tarball
-# rootfs should be buildroot or stretch/buster/bullseye for debian system
+# tarballs download URL address
+WEB_URL=http://192.168.2.193:9000/${BOARD}
+
+# rootfs should be buildroot/yocto or stretch/buster/bullseye for debian system
ROOTFS=buildroot
ROOTFS_DIR=rootfs_${ROOTFS}
-ARCH=armhf
+ARCH=arm64
# rootfs configuration
-DEF_PASSWD=123456
+DEF_USER=lingyun
+DEF_PASSWD=12345
DEF_HOSTNAME=${BOARD}
-APT_UPDATE=0
-
-EXTRA_APPS="vim net-tools network-manager tree file parted locales lsb-release tzdata wireless-tools openssh-server"
+APT_CONF=extra_apps.json
set -u
set -e
-trap 'ctrlC_handler' INT
-
-function ctrlC_handler()
+trap 'exit_handler' EXIT
+function exit_handler()
{
- echo "Ctrl+C is captured, do some clean work"
rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static
+ umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev} 2>/dev/null || true
}
STAGE=0
-
function msg_banner()
-{
+{
STAGE=`expr $STAGE + 1`
-
+
echo ""
- echo "+---------------------------------------------+"
- printf " Stage $STAGE: $1\n"
+ echo "+---------------------------------------------+"
+ printf " Stage $STAGE: $1\n"
echo "+---------------------------------------------+"
echo ""
}
-function do_systools()
+function do_unpack()
{
- msg_banner " install system tools"
-
- debootstrap --version > /dev/null 2>&1
- if [ $? == 0 ] ; then
- echo "system tools already installed, skip it"
- return ;
+ if [ -d ${ROOTFS_DIR} ] ; then
+ printf "\n\n -- ${ROOTFS_DIR} fetched already, skip it -- \n\n"
+ return;
fi
- apt install binfmt-support qemu qemu-user-static debootstrap debian-archive-keyring
+ if [ -s ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 ] ; then
+ printf "\n\n -- decompress ${ROOTFS_DIR}.tar.bz2 -- \n\n"
+ mkdir -p ${ROOTFS_DIR}
+ tar -xjf ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 -C ${ROOTFS_DIR}
+ fi
+
+ return;
}
+
+# debootstrap fetch debian rootfs
function do_fetch()
{
- if [ ! -d ${ROOTFS_DIR} ] ; then
- if [ -s ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 ] ; then
- msg_banner " decompress ${ROOTFS_DIR}.tar.bz2 "
- mkdir -p ${ROOTFS_DIR}
- tar -xjf ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 -C ${ROOTFS_DIR}
- APT_UPDATE=1
- else
- msg_banner " debootstrap fetch "
- debootstrap --arch=${ARCH} --foreign ${ROOTFS} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/
- DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage
- APT_UPDATE=1
+ msg_banner " ${ROOTFS_DIR} do fetch "
+
+ # try to decompress packet first.
+ do_unpack
+
+ if [ $ROOTFS == "buildroot" -o $ROOTFS == "yocto" ] ; then
+ if [ ! -d ${ROOTFS_DIR} ] ; then
+ echo " ERROR: miss rootfs ${ROOTFS}, exit now. "
+ echo ""
+ exit;
+ else
+ return 0;
fi
- else
- msg_banner "debain rootfs already fetch, skip it"
fi
- if [ $APT_UPDATE == 0 ] ; then
+ export DEBIAN_FRONTEND=noninteractive
+ export DEBCONF_NONINTERACTIVE_SEEN=true
+ export LC_ALL=C
+ export LANGUAGE=C
+ export LANG=C
+
+ printf "\n\n -- debootstrap fetch start --\n\n"
+ debootstrap --arch=${ARCH} --foreign ${ROOTFS} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/
+
+ chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage
+ printf "\n\n -- debootstrap config start --\n\n"
+
+ chroot ${ROOTFS_DIR} dpkg --configure -a
+ printf "\n\n -- debootstrap fetch done -- \n\n"
+
+ # set root password
+ chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd"
+
+ # add extra user account
+ chroot ${ROOTFS_DIR} sh -c "useradd -m -G sudo -s /bin/bash ${DEF_USER}"
+ chroot ${ROOTFS_DIR} sh -c "echo ${DEF_USER}:${DEF_PASSWD} | chpasswd"
+ chroot ${ROOTFS_DIR} sh -c "usermod -G video,audio ${DEF_USER}"
+
+ # Clear the MD5 value to install extra apps
+ sed -i -e "s|.*md5val.*|\t\"md5val\":\"MD5_Auto_Generate_Here\"|g" $APT_CONF
+}
+
+# Install extra apps defined in extra_apps.conf
+function do_apt()
+{
+ export DEBIAN_FRONTEND=noninteractive
+ export DEBCONF_NONINTERACTIVE_SEEN=true
+ export LC_ALL=C
+ export LANGUAGE=C
+ export LANG=C
+
+ msg_banner " debootstrap apt install "
+
+ if [ -f $APT_CONF ] ; then
+ extra_apps=$(eval jq -r .extra_apps[] $APT_CONF )
+ md5_file=$(eval jq -r .md5val extra_apps.json)
+ md5_calc=$(eval echo $extra_apps | md5sum | awk '{print $1}')
+
+
+ if [ $md5_file == $md5_calc ] ; then
+ printf "\n\n -- debootstrap apt install already, skip it! --\n\n"
+ else
+ printf "\n\n -- debootstrap apt install start --\n\n"
+
+ cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/
+ mount -o bind /proc ${ROOTFS_DIR}/proc
+ mount -o bind /dev ${ROOTFS_DIR}/dev
+ mount -o bind /dev/pts ${ROOTFS_DIR}/dev/pts
+ mount -o bind /sys ${ROOTFS_DIR}/sys
+
+ chroot ${ROOTFS_DIR} apt update
+ chroot ${ROOTFS_DIR} apt install -y ${extra_apps}
+
+ umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev}
+
+ sed -i -e "s|.*md5val.*|\t\"md5val\":\"$md5_calc\"|g" $APT_CONF
+ printf "\n\n -- debootstrap apt install done --\n\n"
+ fi
+ fi
+}
+
+function do_modules()
+{
+ if [ ! -d ${DRV_PATH}/lib/modules ] ; then
return ;
fi
- msg_banner " debootstrap config "
- cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/
- DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} dpkg --configure -a
- DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} apt update
+ msg_banner " install kernel modules"
- msg_banner " debootstrap apt install "
- DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} apt install -y ${EXTRA_APPS}
- DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd"
+ rm -rf ${ROOTFS_DIR}/lib/modules/
+ cp -af ${DRV_PATH}/lib/modules ${ROOTFS_DIR}/lib/
- rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static
+ printf "\n\n -- install kernel modules done --\n\n"
}
function do_modify()
{
msg_banner " modify rootfs environment"
+ set +e
+
# update hostnmae and issue
echo $DEF_HOSTNAME > ${ROOTFS_DIR}/etc/hostname
- echo "Debian GNU/Linux $ROOTFS \n \l, default password '$DEF_PASSWD'." > ${ROOTFS_DIR}/etc/issue
+ echo "$BOARD GNU/Linux $ROOTFS \n \l, default password '$DEF_PASSWD'." > ${ROOTFS_DIR}/etc/issue
# update dns server
echo "nameserver 114.114.114.114" > ${ROOTFS_DIR}/etc/resolv.conf
@@ -114,11 +186,14 @@
if [ $? != 0 ] ; then
echo "PermitRootLogin yes" >> ${ROOTFS_DIR}/etc/ssh/sshd_config
fi
+
+ set -e
+
+ printf "\n\n -- modify rootfs done --\n\n"
}
function do_pack()
{
-
if [ -f ${ROOTFS_DIR}.tar.bz2 ] ; then
msg_banner " rootfs already generate, skip it"
return ;
@@ -131,24 +206,82 @@
tar -cjf ../${ROOTFS_DIR}.tar.bz2 *
cd ${PRJ_PATH}
+
+ printf "\n\n -- generate rootfs packet done --\n\n"
}
-if [ $ROOTFS == buildroot ] ;then
- echo "INFO: buildroot no need build."
- exit 0;
-fi
+function do_distclean()
+{
+ printf "\n\n -- do distclean in $PRJ_NAME --\n\n"
-if [ `id -u` != 0 ] ; then
- echo "ERRROR: This shell script must excuted as root privilege."
- exit 0;
-fi
+ rm -rf driver
+ rm -rf $ROOTFS_DIR
-do_systools
+ exit;
+}
-do_fetch
+function do_rootfs()
+{
+ do_fetch
-set +e
-do_modify
+ echo "do rootfs continue "
-do_pack
+ # debian rootfs need apt install packet
+ if [ $ROOTFS != "buildroot" -a $ROOTFS != "yocto" ] ;then
+ do_apt
+ fi
+
+ do_modules
+ do_modify
+ do_pack
+}
+
+function do_root()
+{
+ echo ""
+ if [[ $1 == "yes" ]] && [ `id -u` != 0 ] ; then
+ echo "ERROR: This action must run as root!"
+ echo ""
+ exit;
+ elif [[ $1 != "yes" ]] && [ `id -u` == 0 ] ; then
+ echo "ERROR: This action cannot run as root!"
+ echo ""
+ exit;
+ fi
+}
+
+function do_usage()
+{
+ echo ""
+ echo "Usage:"
+ echo " $0 [-b] [-c] [-h]"
+ echo " -b: download and build $PRJ_NAME"
+ echo " -c: clean all the source code"
+ echo " -h: show this help message"
+ echo ""
+ echo " WARNNING: This shell script must run as sudo"
+ echo ""
+ exit;
+}
+
+while getopts "bch" OPTNAME
+do
+ case "${OPTNAME}" in
+ "b")
+ break;
+ ;;
+
+ "c")
+ do_root "yes"
+ do_distclean
+ ;;
+
+ "*")
+ do_usage
+ ;;
+ esac
+done
+
+do_root "yes"
+do_rootfs
--
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