Update and fix chromebook-exynos.sh
This commit is contained in:
Arszilla
@@ -14,82 +14,120 @@ set -e
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# debug=true
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if [ "$debug" = true ]; then
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exec > >(tee -a -i "${0%.*}.log") 2>&1
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set -x
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exec > >(tee -a -i "${0%.*}.log") 2>&1
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set -x
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fi
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# Architecture
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architecture=${architecture:-"armhf"}
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# Generate a random machine name to be used
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machine=$(tr -cd 'A-Za-z0-9' < /dev/urandom | head -c16 ; echo)
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machine=$(
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tr -cd 'A-Za-z0-9' </dev/urandom | head -c16
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echo
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)
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# Custom hostname variable
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hostname=${2:-kali}
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# Custom image file name variable - MUST NOT include .img at the end
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image_name=${3:-kali-linux-$1-chromebook-exynos}
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# Suite to use, valid options are:
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# kali-rolling, kali-dev, kali-bleeding-edge, kali-dev-only, kali-experimental, kali-last-snapshot
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suite=${suite:-"kali-rolling"}
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# Free space rootfs in MiB
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free_space="300"
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# /boot partition in MiB
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bootsize="128"
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# Select compression, xz or none
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compress="xz"
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# Choose filesystem format to format (ext3 or ext4)
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fstype="ext3"
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# If you have your own preferred mirrors, set them here
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mirror=${mirror:-"http://http.kali.org/kali"}
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# GitLab URL Kali repository
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kaligit="https://gitlab.com/kalilinux"
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# GitHub raw URL
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githubraw="https://raw.githubusercontent.com"
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# Check EUID=0 you can run any binary as root
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if [[ $EUID -ne 0 ]]; then
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echo "This script must be run as root or have super user permissions" >&2
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echo "Use: sudo $0 ${1:-2.0} ${2:-kali}" >&2
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exit 1
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echo "This script must be run as root or have super user permissions" >&2
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echo "Use: sudo $0 ${1:-2.0} ${2:-kali}" >&2
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exit 1
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fi
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# Pass version number
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if [[ $# -eq 0 ]] ; then
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echo "Please pass version number, e.g. $0 2.0, and (if you want) a hostname, default is kali" >&2
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exit 0
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if [[ $# -eq 0 ]]; then
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echo "Please pass version number, e.g. $0 2.0, and (if you want) a hostname, default is kali" >&2
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exit 0
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fi
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# Check exist bsp directory
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if [ ! -e "bsp" ]; then
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echo "Error: missing bsp directory structure" >&2
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echo "Please clone the full repository ${kaligit}/build-scripts/kali-arm" >&2
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exit 255
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echo "Error: missing bsp directory structure" >&2
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echo "Please clone the full repository ${kaligit}/build-scripts/kali-arm" >&2
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exit 255
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fi
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# Current directory
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repo_dir="$(pwd)"
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# Base directory
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base_dir=${repo_dir}/exynos-"$1"
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# Working directory
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work_dir="${base_dir}/kali-${architecture}"
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# Check directory build
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if [ -e "${base_dir}" ]; then
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echo "${base_dir} directory exists, will not continue" >&2
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exit 1
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echo "${base_dir} directory exists, will not continue" >&2
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exit 1
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elif [[ ${repo_dir} =~ [[:space:]] ]]; then
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echo "The directory "\"${repo_dir}"\" contains whitespace. Not supported." >&2
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exit 1
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echo "The directory "\"${repo_dir}"\" contains whitespace. Not supported." >&2
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exit 1
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else
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echo "The base_dir thinks it is: ${base_dir}"
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mkdir -p ${base_dir}
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echo "The base_dir thinks it is: ${base_dir}"
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mkdir -p ${base_dir}
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fi
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components="main,contrib,non-free"
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arm="kali-linux-arm ntpdate"
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base="apt-transport-https apt-utils bash-completion console-setup dialog e2fsprogs firmware-samsung ifupdown initramfs-tools inxi iw man-db mlocate netcat-traditional net-tools parted psmisc rfkill screen tmux unrar usbutils vim wget whiptail zerofree"
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desktop="kali-desktop-xfce kali-root-login xserver-xorg-video-fbdev xserver-xorg-input-libinput xserver-xorg-input-synaptics xfonts-terminus xinput"
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base="apt-transport-https apt-utils bash-completion console-setup dialog e2fsprogs \
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firmware-samsung ifupdown initramfs-tools inxi iw man-db mlocate net-tools \
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netcat-traditional parted psmisc rfkill screen tmux unrar usbutils vim wget whiptail \
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zerofree"
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desktop="kali-desktop-xfce kali-root-login xfonts-terminus xinput \
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xserver-xorg-input-libinput xserver-xorg-input-synaptics xserver-xorg-video-fbdev"
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tools="kali-linux-default"
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services="apache2 atftpd"
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extras="alsa-utils bc bison bluez bluez-firmware kali-linux-core libnss-systemd libssl-dev triggerhappy"
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extras="alsa-utils bc bison bluez bluez-firmware kali-linux-core libnss-systemd \
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libssl-dev triggerhappy"
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packages="${arm} ${base} ${services}"
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@@ -100,76 +138,92 @@ kernel_release="R71-11151.B-chromeos-3.8"
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# apt_cacher=off
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# By default the proxy settings are local, but you can define an external proxy
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# proxy_url="http://external.intranet.local"
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apt_cacher=${apt_cacher:-"$(lsof -i :3142|cut -d ' ' -f3 | uniq | sed '/^\s*$/d')"}
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apt_cacher=${apt_cacher:-"$(lsof -i :3142 | cut -d ' ' -f3 | uniq | sed '/^\s*$/d')"}
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if [ -n "$proxy_url" ]; then
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export http_proxy=$proxy_url
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elif [ "$apt_cacher" = "apt-cacher-ng" ] ; then
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if [ -z "$proxy_url" ]; then
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proxy_url=${proxy_url:-"http://127.0.0.1:3142/"}
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export http_proxy=$proxy_url
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fi
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elif [ "$apt_cacher" = "apt-cacher-ng" ]; then
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if [ -z "$proxy_url" ]; then
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proxy_url=${proxy_url:-"http://127.0.0.1:3142/"}
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export http_proxy=$proxy_url
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fi
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fi
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# Detect architecture
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if [[ "${architecture}" == "arm64" ]]; then
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qemu_bin="/usr/bin/qemu-aarch64-static"
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lib_arch="aarch64-linux-gnu"
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qemu_bin="/usr/bin/qemu-aarch64-static"
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lib_arch="aarch64-linux-gnu"
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elif [[ "${architecture}" == "armhf" ]]; then
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qemu_bin="/usr/bin/qemu-arm-static"
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lib_arch="arm-linux-gnueabihf"
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qemu_bin="/usr/bin/qemu-arm-static"
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lib_arch="arm-linux-gnueabihf"
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elif [[ "${architecture}" == "armel" ]]; then
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qemu_bin="/usr/bin/qemu-arm-static"
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lib_arch="arm-linux-gnueabi"
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qemu_bin="/usr/bin/qemu-arm-static"
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lib_arch="arm-linux-gnueabi"
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fi
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# create the rootfs - not much to modify here, except maybe throw in some more packages if you want
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eatmydata debootstrap --foreign --keyring=/usr/share/keyrings/kali-archive-keyring.gpg --include=kali-archive-keyring,eatmydata \
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--components=${components} --arch ${architecture} ${suite} ${work_dir} http://http.kali.org/kali
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eatmydata debootstrap --foreign \
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--keyring=/usr/share/keyrings/kali-archive-keyring.gpg \
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--include=kali-archive-keyring,eatmydata \
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--components=${components} \
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--arch ${architecture} ${suite} ${work_dir} http://http.kali.org/kali
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# systemd-nspawn environment
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systemd-nspawn_exec(){
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LANG=C systemd-nspawn -q --bind-ro ${qemu_bin} -M ${machine} -D ${work_dir} "$@"
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systemd-nspawn_exec() {
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LANG=C systemd-nspawn -q --bind-ro ${qemu_bin} -M ${machine} -D ${work_dir} "$@"
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}
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# We need to manually extract eatmydata to use it for the second stage
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for archive in ${work_dir}/var/cache/apt/archives/*eatmydata*.deb; do
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dpkg-deb --fsys-tarfile "$archive" > ${work_dir}/eatmydata
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tar -xkf ${work_dir}/eatmydata -C ${work_dir}
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rm -f ${work_dir}/eatmydata
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dpkg-deb --fsys-tarfile "$archive" >${work_dir}/eatmydata
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tar -xkf ${work_dir}/eatmydata -C ${work_dir}
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rm -f ${work_dir}/eatmydata
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done
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# Prepare dpkg to use eatmydata
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systemd-nspawn_exec dpkg-divert --divert /usr/bin/dpkg-eatmydata --rename --add /usr/bin/dpkg
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cat > ${work_dir}/usr/bin/dpkg << EOF
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cat >${work_dir}/usr/bin/dpkg <<EOF
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#!/bin/sh
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if [ -e /usr/lib/${lib_arch}/libeatmydata.so ]; then
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[ -n "\${LD_PRELOAD}" ] && LD_PRELOAD="\$LD_PRELOAD:"
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LD_PRELOAD="\$LD_PRELOAD\$so"
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fi
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for so in /usr/lib/${lib_arch}/libeatmydata.so; do
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[ -n "\$LD_PRELOAD" ] && LD_PRELOAD="\$LD_PRELOAD:"
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LD_PRELOAD="\$LD_PRELOAD\$so"
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done
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export LD_PRELOAD
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exec "\$0-eatmydata" --force-unsafe-io "\$@"
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EOF
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chmod 0755 ${work_dir}/usr/bin/dpkg
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# debootstrap second stage
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systemd-nspawn_exec eatmydata /debootstrap/debootstrap --second-stage
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cat << EOF > ${work_dir}/etc/apt/sources.list
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cat <<EOF >${work_dir}/etc/apt/sources.list
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deb ${mirror} ${suite} ${components//,/ }
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#deb-src ${mirror} ${suite} ${components//,/ }
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EOF
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# Set hostname
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echo "${hostname}" > ${work_dir}/etc/hostname
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echo "${hostname}" >${work_dir}/etc/hostname
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# So X doesn't complain, we add kali to hosts
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cat << EOF > ${work_dir}/etc/hosts
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127.0.0.1 ${hostname} localhost
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cat <<EOF >${work_dir}/etc/hosts
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127.0.0.1 ${hostname} localhost
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::1 localhost ip6-localhost ip6-loopback
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fe00::0 ip6-localnet
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ff00::0 ip6-mcastprefix
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@@ -178,31 +232,33 @@ ff02::2 ip6-allrouters
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EOF
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# Disable IPv6
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cat << EOF > ${work_dir}/etc/modprobe.d/ipv6.conf
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cat <<EOF >${work_dir}/etc/modprobe.d/ipv6.conf
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# Don't load ipv6 by default
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alias net-pf-10 off
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EOF
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cat << EOF > ${work_dir}/etc/network/interfaces
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cat <<EOF >${work_dir}/etc/network/interfaces
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auto lo
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iface lo inet loopback
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EOF
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# DNS server
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echo "nameserver ${nameserver}" > "${work_dir}"/etc/resolv.conf
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echo "nameserver ${nameserver}" >"${work_dir}"/etc/resolv.conf
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# Copy directory bsp into build dir
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cp -rp bsp ${work_dir}
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export MALLOC_CHECK_=0 # workaround for LP: #520465
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# Workaround for LP: #520465
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export MALLOC_CHECK_=0
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# Enable the use of http proxy in third-stage in case it is enabled
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if [ -n "$proxy_url" ]; then
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echo "Acquire::http { Proxy \"$proxy_url\" };" > ${work_dir}/etc/apt/apt.conf.d/66proxy
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echo "Acquire::http { Proxy \"$proxy_url\" };" >${work_dir}/etc/apt/apt.conf.d/66proxy
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fi
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# Third stage
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cat << EOF > ${work_dir}/third-stage
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cat <<EOF >${work_dir}/third-stage
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#!/usr/bin/env bash
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set -e
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export DEBIAN_FRONTEND=noninteractive
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@@ -283,7 +339,7 @@ systemd-nspawn_exec /third-stage
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systemd-nspawn_exec dpkg-divert --remove --rename /usr/bin/dpkg
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# Clean system
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systemd-nspawn_exec << 'EOF'
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systemd-nspawn_exec <<'EOF'
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rm -f /0
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rm -rf /bsp
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fc-cache -frs
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@@ -304,18 +360,20 @@ EOF
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# Disable the use of http proxy in case it is enabled
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if [ -n "$proxy_url" ]; then
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unset http_proxy
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rm -rf ${work_dir}/etc/apt/apt.conf.d/66proxy
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unset http_proxy
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rm -rf ${work_dir}/etc/apt/apt.conf.d/66proxy
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fi
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# Mirror & suite replacement
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if [[ ! -z "${4}" || ! -z "${5}" ]]; then
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mirror=${4}
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suite=${5}
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mirror=${4}
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suite=${5}
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fi
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# Define sources.list
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cat << EOF > ${work_dir}/etc/apt/sources.list
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cat <<EOF >${work_dir}/etc/apt/sources.list
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deb ${mirror} ${suite} ${components//,/ }
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#deb-src ${mirror} ${suite} ${components//,/ }
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EOF
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@@ -332,20 +390,22 @@ cd ${work_dir}/usr/src/kernel
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cp ${repo_dir}/kernel-configs/chromebook-3.8.config .config
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cp ${repo_dir}/kernel-configs/chromebook-3.8.config ../exynos.config
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cp ${repo_dir}/kernel-configs/chromebook-3.8_wireless-3.4.config exynos_wifi34.config
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git rev-parse HEAD > ${work_dir}/usr/src/kernel-at-commit
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git rev-parse HEAD >${work_dir}/usr/src/kernel-at-commit
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export ARCH=arm
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# Edit the CROSS_COMPILE variable as needed
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export CROSS_COMPILE="${base_dir}"/gcc-arm-linux-gnueabihf-4.7/bin/arm-linux-gnueabihf-
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patch -p1 --no-backup-if-mismatch < ${repo_dir}/patches/mac80211.patch
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patch -p1 --no-backup-if-mismatch < ${repo_dir}/patches/0001-exynos-drm-smem-start-len.patch
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patch -p1 --no-backup-if-mismatch < ${repo_dir}/patches/0001-mwifiex-do-not-create-AP-and-P2P-interfaces-upon-dri.patch
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patch -p1 --no-backup-if-mismatch < ${repo_dir}/patches/0001-Commented-out-pr_debug-line.patch
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patch -p1 --no-backup-if-mismatch < ${repo_dir}/patches/0002-Fix-udl_connector-include.patch
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patch -p1 --no-backup-if-mismatch <${repo_dir}/patches/mac80211.patch
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patch -p1 --no-backup-if-mismatch <${repo_dir}/patches/0001-exynos-drm-smem-start-len.patch
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patch -p1 --no-backup-if-mismatch <${repo_dir}/patches/0001-mwifiex-do-not-create-AP-and-P2P-interfaces-upon-dri.patch
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patch -p1 --no-backup-if-mismatch <${repo_dir}/patches/0001-Commented-out-pr_debug-line.patch
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patch -p1 --no-backup-if-mismatch <${repo_dir}/patches/0002-Fix-udl_connector-include.patch
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make oldconfig || die "Kernel config options added"
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make -j $(grep -c processor /proc/cpuinfo)
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make dtbs
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make modules_install INSTALL_MOD_PATH=${work_dir}
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cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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cat <<__EOF__ >${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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/dts-v1/;
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/ {
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@@ -361,6 +421,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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load = <0>;
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entry = <0>;
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};
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||||
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fdt@1{
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description = "exynos5250-skate.dtb";
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data = /incbin/("dts/exynos5250-skate.dtb");
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@@ -371,6 +432,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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algo = "sha1";
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};
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||||
};
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||||
fdt@2{
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description = "exynos5250-smdk5250.dtb";
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data = /incbin/("dts/exynos5250-smdk5250.dtb");
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@@ -381,6 +443,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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algo = "sha1";
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};
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};
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||||
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||||
fdt@3{
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description = "exynos5250-snow-rev4.dtb";
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data = /incbin/("dts/exynos5250-snow-rev4.dtb");
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@@ -401,6 +464,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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algo = "sha1";
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||||
};
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||||
};
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||||
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||||
fdt@5{
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||||
description = "exynos5250-spring.dtb";
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||||
data = /incbin/("dts/exynos5250-spring.dtb");
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@@ -411,6 +475,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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||||
algo = "sha1";
|
||||
};
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||||
};
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||||
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||||
fdt@6{
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||||
description = "exynos5420-peach-kirby.dtb";
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||||
data = /incbin/("dts/exynos5420-peach-kirby.dtb");
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||||
@@ -421,6 +486,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
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||||
algo = "sha1";
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||||
};
|
||||
};
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||||
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||||
fdt@7{
|
||||
description = "exynos5420-peach-pit-rev3_5.dtb";
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||||
data = /incbin/("dts/exynos5420-peach-pit-rev3_5.dtb");
|
||||
@@ -431,6 +497,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
algo = "sha1";
|
||||
};
|
||||
};
|
||||
|
||||
fdt@8{
|
||||
description = "exynos5420-peach-pit-rev4.dtb";
|
||||
data = /incbin/("dts/exynos5420-peach-pit-rev4.dtb");
|
||||
@@ -441,6 +508,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
algo = "sha1";
|
||||
};
|
||||
};
|
||||
|
||||
fdt@9{
|
||||
description = "exynos5420-peach-pit.dtb";
|
||||
data = /incbin/("dts/exynos5420-peach-pit.dtb");
|
||||
@@ -451,6 +519,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
algo = "sha1";
|
||||
};
|
||||
};
|
||||
|
||||
fdt@10{
|
||||
description = "exynos5420-smdk5420.dtb";
|
||||
data = /incbin/("dts/exynos5420-smdk5420.dtb");
|
||||
@@ -461,6 +530,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
algo = "sha1";
|
||||
};
|
||||
};
|
||||
|
||||
fdt@11{
|
||||
description = "exynos5420-smdk5420-evt0.dtb";
|
||||
data = /incbin/("dts/exynos5420-smdk5420-evt0.dtb");
|
||||
@@ -471,6 +541,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
algo = "sha1";
|
||||
};
|
||||
};
|
||||
|
||||
fdt@12{
|
||||
description = "exynos5422-peach-pi.dtb";
|
||||
data = /incbin/("dts/exynos5422-peach-pi.dtb");
|
||||
@@ -481,6 +552,7 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
algo = "sha1";
|
||||
};
|
||||
};
|
||||
|
||||
fdt@13{
|
||||
description = "exynos5440-ssdk5440.dtb";
|
||||
data = /incbin/("dts/exynos5440-ssdk5440.dtb");
|
||||
@@ -492,56 +564,70 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
configurations {
|
||||
default = "conf@1";
|
||||
|
||||
conf@1{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@1";
|
||||
};
|
||||
|
||||
conf@2{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@2";
|
||||
};
|
||||
|
||||
conf@3{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@3";
|
||||
};
|
||||
|
||||
conf@4{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@4";
|
||||
};
|
||||
|
||||
conf@5{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@5";
|
||||
};
|
||||
|
||||
conf@6{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@6";
|
||||
};
|
||||
|
||||
conf@7{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@7";
|
||||
};
|
||||
|
||||
conf@8{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@8";
|
||||
};
|
||||
|
||||
conf@9{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@9";
|
||||
};
|
||||
|
||||
conf@10{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@10";
|
||||
};
|
||||
|
||||
conf@11{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@11";
|
||||
};
|
||||
|
||||
conf@12{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@12";
|
||||
};
|
||||
|
||||
conf@13{
|
||||
kernel = "kernel@1";
|
||||
fdt = "fdt@13";
|
||||
@@ -549,11 +635,12 @@ cat << __EOF__ > ${work_dir}/usr/src/kernel/arch/arm/boot/kernel-exynos.its
|
||||
};
|
||||
};
|
||||
__EOF__
|
||||
|
||||
cd ${work_dir}/usr/src/kernel/arch/arm/boot
|
||||
mkimage -D "-I dts -O dtb -p 2048" -f kernel-exynos.its exynos-kernel
|
||||
|
||||
# microSD Card
|
||||
echo 'noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=$fstype' > cmdline
|
||||
echo 'noinitrd console=tty1 quiet root=PARTUUID=%U/PARTNROFF=1 rootwait rw lsm.module_locking=0 net.ifnames=0 rootfstype=$fstype' >cmdline
|
||||
|
||||
# Pulled from ChromeOS, this is exactly what they do because there's no
|
||||
# bootloader in the kernel partition on ARM
|
||||
@@ -578,20 +665,20 @@ ln -s /usr/src/kernel source
|
||||
cd ${repo_dir}
|
||||
|
||||
# Bit of a hack to hide eMMC partitions from XFCE
|
||||
cat << EOF > ${work_dir}/etc/udev/rules.d/99-hide-emmc-partitions.rules
|
||||
cat <<EOF >${work_dir}/etc/udev/rules.d/99-hide-emmc-partitions.rules
|
||||
KERNEL=="mmcblk0*", ENV{UDISKS_IGNORE}="1"
|
||||
EOF
|
||||
|
||||
# Disable uap0 and p2p0 interfaces in NetworkManager
|
||||
mkdir -p ${work_dir}/etc/NetworkManager/
|
||||
printf '\n[keyfile]\nunmanaged-devices=interface-name:p2p0\n' >> ${work_dir}/etc/NetworkManager/NetworkManager.conf
|
||||
printf '\n[keyfile]\nunmanaged-devices=interface-name:p2p0\n' >>${work_dir}/etc/NetworkManager/NetworkManager.conf
|
||||
|
||||
# Touchpad configuration
|
||||
mkdir -p ${work_dir}/etc/X11/xorg.conf.d
|
||||
cp ${repo_dir}/bsp/xorg/10-synaptics-chromebook.conf ${work_dir}/etc/X11/xorg.conf.d/
|
||||
|
||||
# Turn off Accel
|
||||
cat << EOF > ${work_dir}/etc/X11/xorg.conf.d/20-modesetting.conf
|
||||
cat <<EOF >${work_dir}/etc/X11/xorg.conf.d/20-modesetting.conf
|
||||
Section "Device"
|
||||
Identifier "Exynos Video"
|
||||
Driver "modesetting"
|
||||
@@ -600,12 +687,12 @@ EndSection
|
||||
EOF
|
||||
|
||||
# Mali GPU rules aka mali-rules package in ChromeOS
|
||||
cat << EOF > ${work_dir}/etc/udev/rules.d/50-mali.rules
|
||||
cat <<EOF >${work_dir}/etc/udev/rules.d/50-mali.rules
|
||||
KERNEL=="mali0", MODE="0660", GROUP="video"
|
||||
EOF
|
||||
|
||||
# Video rules aka media-rules package in ChromeOS
|
||||
cat << EOF > ${work_dir}/etc/udev/rules.d/50-media.rules
|
||||
cat <<EOF >${work_dir}/etc/udev/rules.d/50-media.rules
|
||||
ATTR{name}=="s5p-mfc-dec", SYMLINK+="video-dec"
|
||||
ATTR{name}=="s5p-mfc-enc", SYMLINK+="video-enc"
|
||||
ATTR{name}=="s5p-jpeg-dec", SYMLINK+="jpeg-dec"
|
||||
@@ -624,7 +711,7 @@ EOF
|
||||
|
||||
# This is for Peach - kinda a hack, never really worked properly they say
|
||||
# Ambient light sensor
|
||||
cat << EOF > ${work_dir}/lib/udev/light-sensor-set-multiplier.sh
|
||||
cat <<EOF >${work_dir}/lib/udev/light-sensor-set-multiplier.sh
|
||||
#!/bin/sh
|
||||
|
||||
# Copyright (c) 2012 The Chromium OS Authors. All rights reserved
|
||||
@@ -633,27 +720,31 @@ cat << EOF > ${work_dir}/lib/udev/light-sensor-set-multiplier.sh
|
||||
|
||||
# In iio/devices, find device0 on 3.0.x kernels and iio:device0 on 3.2 kernels
|
||||
for FILE in /sys/bus/iio/devices/*/in_illuminance0_calibscale; do
|
||||
# Set the light sensor calibration value
|
||||
echo 5.102040 > \$FILE && break;
|
||||
# Set the light sensor calibration value
|
||||
echo 5.102040 > \$FILE && break;
|
||||
|
||||
done
|
||||
|
||||
for FILE in /sys/bus/iio/devices/*/in_illuminance1_calibscale; do
|
||||
# Set the IR compensation calibration value
|
||||
echo 0.053425 > \$FILE && break;
|
||||
# Set the IR compensation calibration value
|
||||
echo 0.053425 > \$FILE && break;
|
||||
|
||||
done
|
||||
|
||||
for FILE in /sys/bus/iio/devices/*/range; do
|
||||
# Set the light sensor range value (max lux)
|
||||
echo 16000 > \$FILE && break;
|
||||
# Set the light sensor range value (max lux)
|
||||
echo 16000 > \$FILE && break;
|
||||
|
||||
done
|
||||
|
||||
for FILE in /sys/bus/iio/devices/*/continuous; do
|
||||
# Change the measurement mode to the continuous mode
|
||||
echo als > \$FILE && break;
|
||||
# Change the measurement mode to the continuous mode
|
||||
echo als > \$FILE && break;
|
||||
|
||||
done
|
||||
EOF
|
||||
|
||||
cat << EOF > ${work_dir}/etc/udev/rules.d/99-light-sensor.rules
|
||||
cat <<EOF >${work_dir}/etc/udev/rules.d/99-light-sensor.rules
|
||||
# Calibrate the light sensor when the isl29018 driver is installed
|
||||
ACTION=="add", SUBSYSTEM=="drivers", KERNEL=="isl29018", RUN+="light-sensor-set-multiplier.sh"
|
||||
EOF
|
||||
@@ -662,8 +753,8 @@ cd ${repo_dir}
|
||||
|
||||
# Calculate the space to create the image
|
||||
root_size=$(du -s -B1 ${work_dir} --exclude=${work_dir}/boot | cut -f1)
|
||||
root_extra=$((${root_size}/1024/1000*5*1024/5))
|
||||
raw_size=$(($((${free_space}*1024))+${root_extra}+$((${bootsize}*1024))+4096))
|
||||
root_extra=$((${root_size} / 1024 / 1000 * 5 * 1024 / 5))
|
||||
raw_size=$(($((${free_space} * 1024)) + ${root_extra} + $((${bootsize} * 1024)) + 4096))
|
||||
|
||||
# Create the disk and partition it
|
||||
echo "Creating image file ${image_name}.img"
|
||||
@@ -673,31 +764,34 @@ cgpt create -z "${image_dir}/${image_name}.img"
|
||||
cgpt create "${image_dir}/${image_name}.img"
|
||||
|
||||
cgpt add -i 1 -t kernel -b 8192 -s 32768 -l kernel -S 1 -T 5 -P 10 "${image_dir}/${image_name}.img"
|
||||
cgpt add -i 2 -t data -b 40960 -s `expr $(cgpt show "${image_dir}/${image_name}.img" | grep 'Sec GPT table' | awk '{ print \$1 }') - 40960` -l Root "${image_dir}/${image_name}.img"
|
||||
cgpt add -i 2 -t data -b 40960 -s $(expr $(cgpt show "${image_dir}/${image_name}.img" | grep 'Sec GPT table' | awk '{ print \$1 }') - 40960) -l Root "${image_dir}/${image_name}.img"
|
||||
|
||||
loopdevice=`losetup -f --show ${repo_dir}/${image_name}.img`
|
||||
device=`kpartx -va ${loopdevice} | sed 's/.*\(loop[0-9]\+\)p.*/\1/g' | head -1`
|
||||
loopdevice=$(losetup -f --show ${repo_dir}/${image_name}.img)
|
||||
device=$(kpartx -va ${loopdevice} | sed 's/.*\(loop[0-9]\+\)p.*/\1/g' | head -1)
|
||||
sleep 5
|
||||
device="/dev/mapper/${device}"
|
||||
bootp=${device}p1
|
||||
rootp=${device}p2
|
||||
|
||||
if [[ $fstype == ext4 ]]; then
|
||||
features="-O ^64bit,^metadata_csum"
|
||||
features="-O ^64bit,^metadata_csum"
|
||||
|
||||
elif [[ $fstype == ext3 ]]; then
|
||||
features="-O ^64bit"
|
||||
features="-O ^64bit"
|
||||
|
||||
fi
|
||||
|
||||
mkfs $features -t $fstype -L ROOTFS ${rootp}
|
||||
|
||||
mkdir -p "${base_dir}"/root
|
||||
mount ${rootp} "${base_dir}"/root
|
||||
|
||||
# We do this down here to get rid of the build system's resolv.conf after running through the build
|
||||
echo "nameserver ${nameserver}" > "${work_dir}"/etc/resolv.conf
|
||||
echo "nameserver ${nameserver}" >"${work_dir}"/etc/resolv.conf
|
||||
|
||||
# Create an fstab so that we don't mount / read-only
|
||||
UUID=$(blkid -s UUID -o value ${rootp})
|
||||
echo "UUID=$UUID / $fstype errors=remount-ro 0 1" >> ${work_dir}/etc/fstab
|
||||
echo "UUID=$UUID / $fstype errors=remount-ro 0 1" >>${work_dir}/etc/fstab
|
||||
|
||||
echo "Rsyncing rootfs into image file"
|
||||
rsync -HPavz -q ${work_dir}/ ${base_dir}/root/
|
||||
@@ -714,36 +808,53 @@ kpartx -dv ${loopdevice}
|
||||
losetup -d ${loopdevice}
|
||||
|
||||
# Limit CPU function
|
||||
limit_cpu (){
|
||||
rand=$(tr -cd 'A-Za-z0-9' < /dev/urandom | head -c4 ; echo) # Random name group
|
||||
cgcreate -g cpu:/cpulimit-${rand} # Name of group cpulimit
|
||||
cgset -r cpu.shares=800 cpulimit-${rand} # Max 1024
|
||||
cgset -r cpu.cfs_quota_us=80000 cpulimit-${rand} # Max 100000
|
||||
# Retry command
|
||||
local n=1; local max=5; local delay=2
|
||||
while true; do
|
||||
cgexec -g cpu:cpulimit-${rand} "$@" && break || {
|
||||
if [[ $n -lt $max ]]; then
|
||||
((n++))
|
||||
echo -e "\e[31m Command failed. Attempt $n/$max \033[0m"
|
||||
sleep $delay;
|
||||
else
|
||||
echo "The command has failed after $n attempts."
|
||||
break
|
||||
fi
|
||||
}
|
||||
done
|
||||
limit_cpu() {
|
||||
# Random name group
|
||||
rand=$(
|
||||
tr -cd 'A-Za-z0-9' </dev/urandom | head -c4
|
||||
echo
|
||||
)
|
||||
|
||||
cgcreate -g cpu:/cpulimit-${rand} # Name of group cpulimit
|
||||
cgset -r cpu.shares=800 cpulimit-${rand} # Max 1024
|
||||
cgset -r cpu.cfs_quota_us=80000 cpulimit-${rand} # Max 100000
|
||||
|
||||
# Retry command
|
||||
local n=1
|
||||
local max=5
|
||||
local delay=2
|
||||
|
||||
while true; do
|
||||
cgexec -g cpu:cpulimit-${rand} "$@" && break || {
|
||||
if [[ $n -lt $max ]]; then
|
||||
((n++))
|
||||
echo -e "\e[31m Command failed. Attempt $n/$max \033[0m"
|
||||
|
||||
sleep $delay
|
||||
|
||||
else
|
||||
echo "The command has failed after $n attempts."
|
||||
|
||||
break
|
||||
|
||||
fi
|
||||
}
|
||||
|
||||
done
|
||||
}
|
||||
|
||||
if [ $compress = xz ]; then
|
||||
if [ $(arch) == 'x86_64' ]; then
|
||||
echo "Compressing ${image_name}.img"
|
||||
[ $(nproc) \< 3 ] || cpu_cores=3 # cpu_cores = Number of cores to use
|
||||
limit_cpu pixz -p ${cpu_cores:-2} "${image_dir}/${image_name}.img" # -p Nº cpu cores use
|
||||
chmod 0644 ${repo_dir}/${image_name}.img.xz
|
||||
fi
|
||||
if [ $(arch) == 'x86_64' ]; then
|
||||
echo "Compressing ${image_name}.img"
|
||||
[ $(nproc) -lt 3 ] || cpu_cores=3 # cpu_cores = Number of cores to use
|
||||
limit_cpu pixz -p ${cpu_cores:-2} "${image_dir}/${image_name}.img" # -p Nº cpu cores use
|
||||
chmod 0644 ${repo_dir}/${image_name}.img.xz
|
||||
|
||||
fi
|
||||
|
||||
else
|
||||
chmod 0644 "${image_dir}/${image_name}.img"
|
||||
chmod 0644 "${image_dir}/${image_name}.img"
|
||||
|
||||
fi
|
||||
|
||||
# Clean up all the temporary build stuff and remove the directories
|
||||
|
||||
Reference in New Issue
Block a user