rpi23-gen-image.sh
831 lines
| 26.6 KiB
| application/x-sh
|
BashLexer
burnbabyburn
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r310 | #!/bin/bash | ||
Jan Wagner
|
r2 | ######################################################################## | ||
|
drtyhlpr
|
r120 | # rpi23-gen-image.sh 2015-2017 | ||
|
Jan Wagner
|
r2 | # | ||
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burnbabyburn
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r310 | # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3 | ||
|
Jan Wagner
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r2 | # | ||
| # This program is free software; you can redistribute it and/or | ||||
| # modify it under the terms of the GNU General Public License | ||||
| # as published by the Free Software Foundation; either version 2 | ||||
| # of the License, or (at your option) any later version. | ||||
| # | ||||
|
drtyhlpr
|
r88 | # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu> | ||
| # | ||||
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drtyhlpr
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r217 | # Big thanks for patches and enhancements by 20+ github contributors! | ||
|
Jan Wagner
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r2 | ######################################################################## | ||
|
Jan Wagner
|
r76 | # Are we running as root? | ||
| if [ "$(id -u)" -ne "0" ] ; then | ||||
| echo "error: this script must be executed with root privileges!" | ||||
| exit 1 | ||||
| fi | ||||
|
Jan Wagner
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r72 | # Check if ./functions.sh script exists | ||
| if [ ! -r "./functions.sh" ] ; then | ||||
|
Jan Wagner
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r77 | echo "error: './functions.sh' required script not found!" | ||
|
Jan Wagner
|
r72 | exit 1 | ||
| fi | ||||
|
Jan Wagner
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r67 | # Load utility functions | ||
| . ./functions.sh | ||||
Filip Pytloun
|
r45 | |||
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drtyhlpr
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r117 | # Load parameters from configuration template file | ||
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burnbabyburn
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r310 | if [ -n "$CONFIG_TEMPLATE" ] ; then | ||
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drtyhlpr
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r117 | use_template | ||
| fi | ||||
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Jan Wagner
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r70 | # Introduce settings | ||
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Jan Wagner
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r2 | set -e | ||
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drtyhlpr
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r94 | echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n" | ||
|
Jan Wagner
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r2 | set -x | ||
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drtyhlpr
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r94 | # Raspberry Pi model configuration | ||
|
Unknown
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r324 | export RPI_MODEL=${RPI_MODEL:=2} | ||
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drtyhlpr
|
r261 | |||
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Jan Wagner
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r21 | # Debian release | ||
|
Unknown
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r324 | export RELEASE=${RELEASE:=buster} | ||
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Unknown
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r255 | |||
|
Unknown
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r284 | #Kernel Branch | ||
|
Unknown
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r324 | export KERNEL_BRANCH=${KERNEL_BRANCH:=""} | ||
|
Jan Wagner
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r2 | |||
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drtyhlpr
|
r91 | # URLs | ||
|
Unknown
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r341 | KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux} | ||
| FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot} | ||||
| WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm} | ||||
| COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian} | ||||
| FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git} | ||||
| UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git} | ||||
|
Unknown
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r346 | VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland} | ||
| #BIS= Kernel has KVM and zswap enabled | ||||
| RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz} | ||||
| #default bcmrpi3_defconfig target kernel | ||||
| RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz} | ||||
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Unknown
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r347 | #enhanced kernel | ||
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Unknown
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r346 | RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL} | ||
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burnbabyburn
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r345 | #https://aur.archlinux.org/packages/pi-bluetooth/ | ||
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Unknown
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r366 | #BLUETOOTH_URL=${BLUETOOTH_URL:=https://aur.archlinux.org/pi-bluetooth.git} | ||
| BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git} | ||||
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burnbabyburn
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r310 | |||
|
Jan Wagner
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r76 | # Build directories | ||
|
Unknown
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r341 | BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}} | ||
| BUILDDIR="${BASEDIR}/build" | ||||
Bobberty
|
r146 | |||
Denis Mosolov
|
r138 | # Prepare date string for default image file name | ||
| DATE="$(date +%Y-%m-%d)" | ||||
|
Bobberty
|
r146 | if [ -z "$KERNEL_BRANCH" ] ; then | ||
|
Unknown
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r341 | IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}} | ||
|
Bobberty
|
r146 | else | ||
|
Unknown
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r341 | IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}} | ||
|
Bobberty
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r146 | fi | ||
|
Jan Wagner
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r82 | |||
| # Chroot directories | ||||
|
Unknown
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r341 | R="${BUILDDIR}/chroot" | ||
| ETC_DIR="${R}/etc" | ||||
| LIB_DIR="${R}/lib" | ||||
| BOOT_DIR="${R}/boot/firmware" | ||||
| KERNEL_DIR="${R}/usr/src/linux" | ||||
|
Unknown
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r356 | WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm" | ||
|
Jan Wagner
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r2 | |||
|
Unknown
|
r341 | # Firmware directory: Blank if download from github | ||
| RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""} | ||||
|
Jan Wagner
|
r2 | # General settings | ||
|
Unknown
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r341 | SET_ARCH=${SET_ARCH:=32} | ||
| HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}} | ||||
| PASSWORD=${PASSWORD:=raspberry} | ||||
| USER_PASSWORD=${USER_PASSWORD:=raspberry} | ||||
| DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"} | ||||
| TIMEZONE=${TIMEZONE:="Europe/Berlin"} | ||||
| EXPANDROOT=${EXPANDROOT:=true} | ||||
|
Jan Wagner
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r2 | |||
|
Jan Wagner
|
r67 | # Keyboard settings | ||
|
Unknown
|
r341 | XKB_MODEL=${XKB_MODEL:=""} | ||
| XKB_LAYOUT=${XKB_LAYOUT:=""} | ||||
| XKB_VARIANT=${XKB_VARIANT:=""} | ||||
| XKB_OPTIONS=${XKB_OPTIONS:=""} | ||||
|
Jan Wagner
|
r67 | |||
| # Network settings (DHCP) | ||||
|
Unknown
|
r341 | ENABLE_DHCP=${ENABLE_DHCP:=true} | ||
|
Jan Wagner
|
r67 | |||
| # Network settings (static) | ||||
|
Unknown
|
r341 | NET_ADDRESS=${NET_ADDRESS:=""} | ||
| NET_GATEWAY=${NET_GATEWAY:=""} | ||||
| NET_DNS_1=${NET_DNS_1:=""} | ||||
| NET_DNS_2=${NET_DNS_2:=""} | ||||
| NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""} | ||||
| NET_NTP_1=${NET_NTP_1:=""} | ||||
| NET_NTP_2=${NET_NTP_2:=""} | ||||
Vincent Knecht
|
r25 | |||
|
Jan Wagner
|
r2 | # APT settings | ||
|
Unknown
|
r341 | APT_PROXY=${APT_PROXY:=""} | ||
| APT_SERVER=${APT_SERVER:="ftp.debian.org"} | ||||
|
Jan Wagner
|
r2 | |||
| # Feature settings | ||||
|
Unknown
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r341 | ENABLE_CONSOLE=${ENABLE_CONSOLE:=true} | ||
| ENABLE_I2C=${ENABLE_I2C:=false} | ||||
| ENABLE_SPI=${ENABLE_SPI:=false} | ||||
| ENABLE_IPV6=${ENABLE_IPV6:=true} | ||||
| ENABLE_SSHD=${ENABLE_SSHD:=true} | ||||
| ENABLE_NONFREE=${ENABLE_NONFREE:=false} | ||||
| ENABLE_WIRELESS=${ENABLE_WIRELESS:=false} | ||||
| ENABLE_SOUND=${ENABLE_SOUND:=true} | ||||
| ENABLE_DBUS=${ENABLE_DBUS:=true} | ||||
| ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true} | ||||
| ENABLE_MINGPU=${ENABLE_MINGPU:=false} | ||||
| ENABLE_XORG=${ENABLE_XORG:=false} | ||||
| ENABLE_WM=${ENABLE_WM:=""} | ||||
| ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true} | ||||
| ENABLE_USER=${ENABLE_USER:=true} | ||||
| USER_NAME=${USER_NAME:="pi"} | ||||
| ENABLE_ROOT=${ENABLE_ROOT:=false} | ||||
| ENABLE_QEMU=${ENABLE_QEMU:=false} | ||||
| ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false} | ||||
|
drtyhlpr
|
r120 | |||
| # SSH settings | ||||
|
Unknown
|
r341 | SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false} | ||
| SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false} | ||||
| SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false} | ||||
| SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""} | ||||
| SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""} | ||||
|
Jan Wagner
|
r2 | |||
| # Advanced settings | ||||
|
Unknown
|
r341 | ENABLE_MINBASE=${ENABLE_MINBASE:=false} | ||
| ENABLE_REDUCE=${ENABLE_REDUCE:=false} | ||||
| ENABLE_UBOOT=${ENABLE_UBOOT:=false} | ||||
| UBOOTSRC_DIR=${UBOOTSRC_DIR:=""} | ||||
| ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false} | ||||
| ENABLE_FBTURBO=${ENABLE_FBTURBO:=false} | ||||
| ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true} | ||||
| VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""} | ||||
| FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""} | ||||
| ENABLE_HARDNET=${ENABLE_HARDNET:=false} | ||||
| ENABLE_IPTABLES=${ENABLE_IPTABLES:=false} | ||||
| ENABLE_SPLITFS=${ENABLE_SPLITFS:=false} | ||||
| ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false} | ||||
| ENABLE_IFNAMES=${ENABLE_IFNAMES:=true} | ||||
| DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=} | ||||
|
Jan Wagner
|
r2 | |||
|
Jan Wagner
|
r55 | # Kernel compilation settings | ||
|
Unknown
|
r341 | BUILD_KERNEL=${BUILD_KERNEL:=true} | ||
| KERNEL_REDUCE=${KERNEL_REDUCE:=false} | ||||
| KERNEL_THREADS=${KERNEL_THREADS:=1} | ||||
| KERNEL_HEADERS=${KERNEL_HEADERS:=true} | ||||
| KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false} | ||||
| KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true} | ||||
| KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false} | ||||
| KERNEL_CCACHE=${KERNEL_CCACHE:=false} | ||||
|
Unknown
|
r351 | KERNEL_ZSWAP=${KERNEL_ZSWAP:=false} | ||
| KERNEL_VIRT=${KERNEL_VIRT:=false} | ||||
|
Unknown
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r353 | KERNEL_BPF=${KERNEL_BPF:=true} | ||
|
drtyhlpr
|
r248 | |||
|
Jan Wagner
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r75 | # Kernel compilation from source directory settings | ||
|
Unknown
|
r341 | KERNELSRC_DIR=${KERNELSRC_DIR:=""} | ||
| KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false} | ||||
| KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true} | ||||
| KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false} | ||||
|
Jan Wagner
|
r55 | |||
|
Jan Wagner
|
r76 | # Reduce disk usage settings | ||
|
Unknown
|
r341 | REDUCE_APT=${REDUCE_APT:=true} | ||
| REDUCE_DOC=${REDUCE_DOC:=true} | ||||
| REDUCE_MAN=${REDUCE_MAN:=true} | ||||
| REDUCE_VIM=${REDUCE_VIM:=false} | ||||
| REDUCE_BASH=${REDUCE_BASH:=false} | ||||
| REDUCE_HWDB=${REDUCE_HWDB:=true} | ||||
| REDUCE_SSHD=${REDUCE_SSHD:=true} | ||||
| REDUCE_LOCALE=${REDUCE_LOCALE:=true} | ||||
|
Jan Wagner
|
r76 | |||
|
Jan Wagner
|
r77 | # Encrypted filesystem settings | ||
| ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false} | ||||
| CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""} | ||||
| CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"} | ||||
| CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"} | ||||
| CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512} | ||||
|
Jan Wagner
|
r76 | # Chroot scripts directory | ||
Chris Landa
|
r40 | CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""} | ||
|
Jan Wagner
|
r2 | |||
|
Jan Wagner
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r20 | # Packages required in the chroot build environment | ||
|
Unknown
|
r341 | APT_INCLUDES=${APT_INCLUDES:=""} | ||
|
Unknown
|
r315 | APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup" | ||
drtyhlpr
|
r207 | |||
|
burnbabyburn
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r343 | #Packages to exclude from chroot build environment | ||
| APT_EXCLUDES=${APT_EXCLUDES:=""} | ||||
|
Jan Wagner
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r76 | # Packages required for bootstrapping | ||
|
Unknown
|
r341 | REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt" | ||
| MISSING_PACKAGES="" | ||||
|
Jan Wagner
|
r72 | |||
|
drtyhlpr
|
r142 | # Packages installed for c/c++ build environment in chroot (keep empty) | ||
|
Unknown
|
r341 | COMPILER_PACKAGES="" | ||
|
Unknown
|
r324 | |||
|
burnbabyburn
|
r343 | #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts | ||
| if [ "$ENABLE_SYSVINIT" = false ] ; then | ||||
| APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv" | ||||
| fi | ||||
| #Check if apt-cacher-ng has its default port open on and set APT_PROXY | ||||
| if [ -n "$(lsof -i :3142)" ] ; then | ||||
| HTTP_PROXY=http://127.0.0.1:3142/ | ||||
| fi | ||||
|
Unknown
|
r341 | #ipinfo=$(curl ipinfo.io | grep country ) | ||
| #grep -o '\"[^"]*\"' $ipinfo | tr -d '"' | ||||
| #grep -Po '"country":.*?[^\\]",' $(curl ipinfo.io | grep country ) | ||||
| #sed -i "s,http:,https:,g" "${ETC_DIR}/apt/sources.list" | ||||
|
Unknown
|
r324 | #autconfigure best apt server to not spam ftp.debian.org | ||
| #rm files/apt/sources.list | ||||
| #netselect-apt does not know buster yet | ||||
| if [ "$RELEASE" = "buster" ] ; then | ||||
| RLS=testing | ||||
| else | ||||
| RLS="$RELEASE" | ||||
| fi | ||||
|
burnbabyburn
|
r327 | if [ -f "$(pwd)/files/apt/sources.list" ] ; then | ||
| rm "$(pwd)/files/apt/sources.list" | ||||
| fi | ||||
|
Unknown
|
r324 | |||
| if [ "$ENABLE_NONFREE" = true ] ; then | ||||
|
burnbabyburn
|
r327 | netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS" | ||
|
Unknown
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r324 | else | ||
|
burnbabyburn
|
r327 | netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS" | ||
|
Unknown
|
r324 | fi | ||
|
Unknown
|
r341 | |||
| #sed and cut the result string so we can use it as APT_SERVER | ||||
|
burnbabyburn
|
r327 | APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3) | ||
| APT_SERVER=${APT_SERVER::-1} | ||||
|
drtyhlpr
|
r142 | |||
|
Unknown
|
r284 | #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go! | ||
|
Unknown
|
r300 | if [ -n "$SET_ARCH" ] ; then | ||
|
Unknown
|
r284 | echo "Setting Architecture specific settings" | ||
| ################################## | ||||
| # 64 bit config | ||||
| ################################## | ||||
|
Unknown
|
r301 | if [ "$SET_ARCH" = 64 ] ; then | ||
|
Unknown
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r284 | echo "64 bit mode selected - Setting up enviroment" | ||
| # 64 bit depended settings | ||||
| QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static} | ||||
| KERNEL_ARCH=${KERNEL_ARCH:=arm64} | ||||
| KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"} | ||||
|
burnbabyburn
|
r310 | |||
| if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then | ||||
|
burnbabyburn
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r321 | REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64" | ||
|
Unknown
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r301 | KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig} | ||
|
burnbabyburn
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r321 | RELEASE_ARCH=${RELEASE_ARCH:=arm64} | ||
|
Unknown
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r301 | KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img} | ||
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burnbabyburn
|
r321 | CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-} | ||
|
burnbabyburn
|
r310 | else | ||
|
burnbabyburn
|
r343 | echo "error: Only Raspberry PI 3 and 3B+ support 64bit" | ||
|
Unknown
|
r301 | exit 1 | ||
|
burnbabyburn
|
r310 | fi | ||
|
Unknown
|
r284 | fi | ||
|
burnbabyburn
|
r321 | |||
|
Unknown
|
r284 | ################################## | ||
| # 32 bit config | ||||
| ################################## | ||||
| if [ "$SET_ARCH" = 32 ] ; then | ||||
| echo "32 bit mode selected - Setting up enviroment" | ||||
| #General 32bit configuration | ||||
| QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static} | ||||
| KERNEL_ARCH=${KERNEL_ARCH:=arm} | ||||
| KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"} | ||||
| #Raspberry setting grouped by board compability | ||||
| if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then | ||||
|
burnbabyburn
|
r314 | echo "Setting settings for bcm2835 Raspberry PI boards" | ||
|
Unknown
|
r298 | REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel" | ||
| KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig} | ||||
| RELEASE_ARCH=${RELEASE_ARCH:=armel} | ||||
| KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img} | ||||
| CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-} | ||||
|
burnbabyburn
|
r310 | fi | ||
|
Unknown
|
r299 | if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then | ||
|
burnbabyburn
|
r314 | echo "Setting settings for bcm2837 Raspberry PI boards" | ||
|
Unknown
|
r298 | REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf" | ||
| KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig} | ||||
|
burnbabyburn
|
r310 | RELEASE_ARCH=${RELEASE_ARCH:=armhf} | ||
|
Unknown
|
r298 | KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img} | ||
| CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-} | ||||
|
burnbabyburn
|
r310 | fi | ||
|
burnbabyburn
|
r321 | fi | ||
| #SET_ARCH not set | ||||
| else | ||||
| echo "error: Please set '32' or '64' as value for SET_ARCH" | ||||
| exit 1 | ||||
| fi | ||||
|
burnbabyburn
|
r314 | |||
|
burnbabyburn
|
r310 | #Device specific configuration | ||
|
burnbabyburn
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r321 | echo "Select DTB-File" | ||
|
burnbabyburn
|
r310 | case "$RPI_MODEL" in | ||
|
Unknown
|
r284 | 0) | ||
|
burnbabyburn
|
r310 | DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb} | ||
|
burnbabyburn
|
r321 | UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig} | ||
|
burnbabyburn
|
r310 | ;; | ||
|
Unknown
|
r284 | 1) | ||
|
burnbabyburn
|
r310 | DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb} | ||
|
burnbabyburn
|
r321 | UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig} | ||
|
burnbabyburn
|
r310 | ;; | ||
|
Unknown
|
r284 | 1P) | ||
|
burnbabyburn
|
r310 | DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb} | ||
|
burnbabyburn
|
r321 | UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig} | ||
|
burnbabyburn
|
r310 | ;; | ||
|
Unknown
|
r284 | 2) | ||
| DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb} | ||||
| UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig} | ||||
|
burnbabyburn
|
r310 | ;; | ||
| 3) | ||||
| DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb} | ||||
|
burnbabyburn
|
r321 | UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig} | ||
|
burnbabyburn
|
r310 | ;; | ||
|
Unknown
|
r298 | 3P) | ||
|
burnbabyburn
|
r310 | DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb} | ||
|
burnbabyburn
|
r321 | UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig} | ||
|
burnbabyburn
|
r310 | ;; | ||
| *) | ||||
|
burnbabyburn
|
r321 | echo "error: Raspberry Pi model $RPI_MODEL is not supported!" | ||
|
burnbabyburn
|
r310 | exit 1 | ||
| ;; | ||||
|
Unknown
|
r284 | esac | ||
|
burnbabyburn
|
r321 | echo "$DTB_FILE selected" | ||
|
drtyhlpr
|
r94 | |||
|
Unknown
|
r318 | #DEBUG off | ||
| set +x | ||||
|
drtyhlpr
|
r94 | # Check if the internal wireless interface is supported by the RPi model | ||
|
burnbabyburn
|
r314 | if [ "$ENABLE_WIRELESS" = true ] ; then | ||
| if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then | ||||
| echo "error: The selected Raspberry Pi model has no internal wireless interface" | ||||
| exit 1 | ||||
| else | ||||
|
burnbabyburn
|
r321 | echo "Raspberry Pi $RPI_MODEL has WIFI support" | ||
|
burnbabyburn
|
r314 | fi | ||
| fi | ||||
|
drtyhlpr
|
r94 | |||
|
drtyhlpr
|
r130 | # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported | ||
|
burnbabyburn
|
r310 | if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then | ||
|
drtyhlpr
|
r132 | if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then | ||
| echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported" | ||||
| exit 1 | ||||
| fi | ||||
|
drtyhlpr
|
r130 | fi | ||
|
Unknown
|
r333 | if [ "$ENABLE_VIDEOCORE" = true ] ; then | ||
| REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake" | ||||
| fi | ||||
|
Jan Wagner
|
r76 | # Add libncurses5 to enable kernel menuconfig | ||
| if [ "$KERNEL_MENUCONFIG" = true ] ; then | ||||
|
burnbabyburn
|
r334 | REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev" | ||
|
Jan Wagner
|
r55 | fi | ||
|
drtyhlpr
|
r248 | # Add ccache compiler cache for (faster) kernel cross (re)compilation | ||
| if [ "$KERNEL_CCACHE" = true ] ; then | ||||
| REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache" | ||||
| fi | ||||
|
Jan Wagner
|
r77 | # Add cryptsetup package to enable filesystem encryption | ||
| if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then | ||||
| REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup" | ||||
|
drtyhlpr
|
r259 | APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup" | ||
|
Jan Wagner
|
r77 | |||
| if [ -z "$CRYPTFS_PASSWORD" ] ; then | ||||
| echo "error: no password defined (CRYPTFS_PASSWORD)!" | ||||
| exit 1 | ||||
| fi | ||||
| ENABLE_INITRAMFS=true | ||||
| fi | ||||
| # Add initramfs generation tools | ||||
| if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},initramfs-tools" | ||||
| fi | ||||
|
drtyhlpr
|
r114 | # Add device-tree-compiler required for building the U-Boot bootloader | ||
| if [ "$ENABLE_UBOOT" = true ] ; then | ||||
|
Unknown
|
r323 | APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc" | ||
|
Unknown
|
r328 | else | ||
| if [ "$ENABLE_UBOOTUSB" = true ] ; then | ||||
| echo "error: Enabling UBOOTUSB requires u-boot to be enabled" | ||||
| exit 1 | ||||
| fi | ||||
|
drtyhlpr
|
r114 | fi | ||
|
drtyhlpr
|
r120 | # Check if root SSH (v2) public key file exists | ||
|
burnbabyburn
|
r310 | if [ -n "$SSH_ROOT_PUB_KEY" ] ; then | ||
|
drtyhlpr
|
r120 | if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then | ||
| echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!" | ||||
| exit 1 | ||||
| fi | ||||
| fi | ||||
| # Check if $USER_NAME SSH (v2) public key file exists | ||||
|
burnbabyburn
|
r310 | if [ -n "$SSH_USER_PUB_KEY" ] ; then | ||
|
drtyhlpr
|
r120 | if [ ! -f "$SSH_USER_PUB_KEY" ] ; then | ||
| echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!" | ||||
| exit 1 | ||||
| fi | ||||
| fi | ||||
|
Jan Wagner
|
r76 | # Check if all required packages are installed on the build system | ||
|
Jan Wagner
|
r8 | for package in $REQUIRED_PACKAGES ; do | ||
|
Unknown
|
r341 | if [ "$(dpkg-query -W -f='${Status}' $package)" != "install ok installed" ] ; then | ||
|
Jan Wagner
|
r75 | MISSING_PACKAGES="${MISSING_PACKAGES} $package" | ||
|
Jan Wagner
|
r8 | fi | ||
| done | ||||
Aurélien COUDERC
|
r106 | # If there are missing packages ask confirmation for install, or exit | ||
|
Jan Wagner
|
r8 | if [ -n "$MISSING_PACKAGES" ] ; then | ||
| echo "the following packages needed by this script are not installed:" | ||||
| echo "$MISSING_PACKAGES" | ||||
|
burnbabyburn
|
r310 | printf "\ndo you want to install the missing packages right now? [y/n] " | ||
| read -r confirm | ||||
|
Jan Wagner
|
r76 | [ "$confirm" != "y" ] && exit 1 | ||
|
Jan Wagner
|
r8 | |||
|
Aurélien COUDERC
|
r106 | # Make sure all missing required packages are installed | ||
|
burnbabyburn
|
r310 | apt-get -qq -y install "${MISSING_PACKAGES}" | ||
|
Aurélien COUDERC
|
r106 | fi | ||
|
Jan Wagner
|
r8 | |||
|
Jan Wagner
|
r76 | # Check if ./bootstrap.d directory exists | ||
| if [ ! -d "./bootstrap.d/" ] ; then | ||||
| echo "error: './bootstrap.d' required directory not found!" | ||||
| exit 1 | ||||
| fi | ||||
| # Check if ./files directory exists | ||||
| if [ ! -d "./files/" ] ; then | ||||
| echo "error: './files' required directory not found!" | ||||
| exit 1 | ||||
| fi | ||||
| # Check if specified KERNELSRC_DIR directory exists | ||||
| if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then | ||||
| echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!" | ||||
| exit 1 | ||||
| fi | ||||
|
drtyhlpr
|
r139 | # Check if specified UBOOTSRC_DIR directory exists | ||
| if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then | ||||
| echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!" | ||||
| exit 1 | ||||
| fi | ||||
|
Unknown
|
r333 | # Check if specified VIDEOCORESRC_DIR directory exists | ||
| if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then | ||||
| echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!" | ||||
| exit 1 | ||||
| fi | ||||
|
drtyhlpr
|
r142 | # Check if specified FBTURBOSRC_DIR directory exists | ||
| if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then | ||||
| echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!" | ||||
| exit 1 | ||||
| fi | ||||
|
Jan Wagner
|
r76 | # Check if specified CHROOT_SCRIPTS directory exists | ||
| if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then | ||||
| echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!" | ||||
| exit 1 | ||||
| fi | ||||
|
Jan Wagner
|
r77 | # Check if specified device mapping already exists (will be used by cryptsetup) | ||
| if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then | ||||
| echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding" | ||||
| exit 1 | ||||
| fi | ||||
|
Jan Wagner
|
r2 | # Don't clobber an old build | ||
|
Jan Wagner
|
r72 | if [ -e "$BUILDDIR" ] ; then | ||
| echo "error: directory ${BUILDDIR} already exists, not proceeding" | ||||
| exit 1 | ||||
| fi | ||||
|
Jan Wagner
|
r75 | # Setup chroot directory | ||
|
Jan Wagner
|
r82 | mkdir -p "${R}" | ||
|
Jan Wagner
|
r75 | |||
|
Jan Wagner
|
r72 | # Check if build directory has enough of free disk space >512MB | ||
|
burnbabyburn
|
r312 | if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then | ||
|
Jan Wagner
|
r76 | echo "error: ${BUILDDIR} not enough space left to generate the output image!" | ||
|
Jan Wagner
|
r2 | exit 1 | ||
| fi | ||||
|
Unknown
|
r341 | set -x | ||
|
Jan Wagner
|
r2 | # Call "cleanup" function on various signals and errors | ||
| trap cleanup 0 1 2 3 6 | ||||
|
Jan Wagner
|
r16 | # Add required packages for the minbase installation | ||
|
drtyhlpr
|
r89 | if [ "$ENABLE_MINBASE" = true ] ; then | ||
|
Jan Wagner
|
r77 | APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown" | ||
|
drtyhlpr
|
r89 | fi | ||
|
Filip Pytloun
|
r46 | # Add parted package, required to get partprobe utility | ||
| if [ "$EXPANDROOT" = true ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},parted" | ||||
| fi | ||||
|
Jan Wagner
|
r2 | # Add dbus package, recommended if using systemd | ||
| if [ "$ENABLE_DBUS" = true ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},dbus" | ||||
| fi | ||||
|
Jan Wagner
|
r17 | # Add iptables IPv4/IPv6 package | ||
| if [ "$ENABLE_IPTABLES" = true ] ; then | ||||
|
Unknown
|
r297 | APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent" | ||
|
Jan Wagner
|
r17 | fi | ||
|
Jan Wagner
|
r2 | # Add openssh server package | ||
| if [ "$ENABLE_SSHD" = true ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},openssh-server" | ||||
| fi | ||||
|
Jan Wagner
|
r21 | # Add alsa-utils package | ||
| if [ "$ENABLE_SOUND" = true ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},alsa-utils" | ||||
| fi | ||||
|
Jan Wagner
|
r2 | # Add rng-tools package | ||
| if [ "$ENABLE_HWRANDOM" = true ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},rng-tools" | ||||
| fi | ||||
|
Jan Wagner
|
r20 | # Add fbturbo video driver | ||
| if [ "$ENABLE_FBTURBO" = true ] ; then | ||||
| # Enable xorg package dependencies | ||||
| ENABLE_XORG=true | ||||
| fi | ||||
|
Jan Wagner
|
r22 | # Add user defined window manager package | ||
| if [ -n "$ENABLE_WM" ] ; then | ||||
| APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}" | ||||
|
Jan Wagner
|
r17 | |||
|
Jan Wagner
|
r20 | # Enable xorg package dependencies | ||
|
Jan Wagner
|
r17 | ENABLE_XORG=true | ||
| fi | ||||
| # Add xorg package | ||||
| if [ "$ENABLE_XORG" = true ] ; then | ||||
|
drtyhlpr
|
r232 | APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11" | ||
|
Jan Wagner
|
r2 | fi | ||
|
Jan Wagner
|
r76 | # Replace selected packages with smaller clones | ||
| if [ "$ENABLE_REDUCE" = true ] ; then | ||||
| # Add levee package instead of vim-tiny | ||||
| if [ "$REDUCE_VIM" = true ] ; then | ||||
| APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")" | ||||
| fi | ||||
| # Add dropbear package instead of openssh-server | ||||
| if [ "$REDUCE_SSHD" = true ] ; then | ||||
|
burnbabyburn
|
r310 | APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")" | ||
|
Jan Wagner
|
r76 | fi | ||
| fi | ||||
| # Configure kernel sources if no KERNELSRC_DIR | ||||
|
Jan Wagner
|
r75 | if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then | ||
| KERNELSRC_CONFIG=true | ||||
|
Jan Wagner
|
r72 | fi | ||
|
Jan Wagner
|
r76 | # Configure reduced kernel | ||
| if [ "$KERNEL_REDUCE" = true ] ; then | ||||
| KERNELSRC_CONFIG=false | ||||
| fi | ||||
|
Unknown
|
r341 | # Configure qemu compatible kernel | ||
| if [ "$ENABLE_QEMU" = true ] ; then | ||||
| DTB_FILE=vexpress-v2p-ca15_a7.dtb | ||||
| UBOOT_CONFIG=vexpress_ca15_tc2_defconfig | ||||
| KERNEL_DEFCONFIG="vexpress_defconfig" | ||||
| if [ "$KERNEL_MENUCONFIG" = false ] ; then | ||||
| KERNEL_OLDDEFCONFIG=true | ||||
| fi | ||||
| fi | ||||
|
Unknown
|
r318 | |||
|
Jan Wagner
|
r76 | # Execute bootstrap scripts | ||
|
Jan Wagner
|
r72 | for SCRIPT in bootstrap.d/*.sh; do | ||
|
Unknown
|
r341 | head -n 3 "$SCRIPT" | ||
|
Jan Wagner
|
r75 | . "$SCRIPT" | ||
|
Filip Pytloun
|
r56 | done | ||
|
Jan Wagner
|
r3 | |||
|
Jan Wagner
|
r76 | ## Execute custom bootstrap scripts | ||
|
Jan Wagner
|
r72 | if [ -d "custom.d" ] ; then | ||
| for SCRIPT in custom.d/*.sh; do | ||||
|
Jan Wagner
|
r75 | . "$SCRIPT" | ||
|
Jan Wagner
|
r63 | done | ||
| fi | ||||
|
Jan Wagner
|
r3 | |||
|
Jan Wagner
|
r76 | # Execute custom scripts inside the chroot | ||
|
Jan Wagner
|
r72 | if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then | ||
|
Chris Landa
|
r40 | cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts" | ||
|
Jan Wagner
|
r72 | chroot_exec /bin/bash -x <<'EOF' | ||
| for SCRIPT in /chroot_scripts/* ; do | ||||
| if [ -f $SCRIPT -a -x $SCRIPT ] ; then | ||||
| $SCRIPT | ||||
| fi | ||||
| done | ||||
| EOF | ||||
|
Jan Wagner
|
r82 | rm -rf "${R}/chroot_scripts" | ||
|
Chris Landa
|
r40 | fi | ||
|
drtyhlpr
|
r142 | # Remove c/c++ build environment from the chroot | ||
| chroot_remove_cc | ||||
|
Jan Wagner
|
r77 | # Generate required machine-id | ||
| MACHINE_ID=$(dbus-uuidgen) | ||||
|
Jan Wagner
|
r82 | echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id" | ||
|
drtyhlpr
|
r94 | echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id" | ||
|
Jan Wagner
|
r77 | |||
|
Jan Wagner
|
r73 | # APT Cleanup | ||
|
Filip Pytloun
|
r56 | chroot_exec apt-get -y clean | ||
| chroot_exec apt-get -y autoclean | ||||
| chroot_exec apt-get -y autoremove | ||||
|
Jan Wagner
|
r2 | # Unmount mounted filesystems | ||
|
Jan Wagner
|
r82 | umount -l "${R}/proc" | ||
| umount -l "${R}/sys" | ||||
|
Jan Wagner
|
r2 | |||
|
Jan Wagner
|
r73 | # Clean up directories | ||
|
Jan Wagner
|
r82 | rm -rf "${R}/run/*" | ||
| rm -rf "${R}/tmp/*" | ||||
|
Jan Wagner
|
r73 | |||
|
Jan Wagner
|
r2 | # Clean up files | ||
|
drtyhlpr
|
r94 | rm -f "${ETC_DIR}/ssh/ssh_host_*" | ||
| rm -f "${ETC_DIR}/dropbear/dropbear_*" | ||||
| rm -f "${ETC_DIR}/apt/sources.list.save" | ||||
| rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original" | ||||
| rm -f "${ETC_DIR}/*-" | ||||
| rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy" | ||||
| rm -f "${ETC_DIR}/resolv.conf" | ||||
|
Jan Wagner
|
r82 | rm -f "${R}/root/.bash_history" | ||
| rm -f "${R}/var/lib/urandom/random-seed" | ||||
| rm -f "${R}/initrd.img" | ||||
| rm -f "${R}/vmlinuz" | ||||
|
Jan Wagner
|
r73 | rm -f "${R}${QEMU_BINARY}" | ||
|
Jan Wagner
|
r2 | |||
|
drtyhlpr
|
r259 | if [ "$ENABLE_QEMU" = true ] ; then | ||
| # Setup QEMU directory | ||||
| mkdir "${BASEDIR}/qemu" | ||||
| # Copy kernel image to QEMU directory | ||||
| install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}" | ||||
| # Copy kernel config to QEMU directory | ||||
| install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}" | ||||
| # Copy kernel dtbs to QEMU directory | ||||
| for dtb in "${BOOT_DIR}/"*.dtb ; do | ||||
| if [ -f "${dtb}" ] ; then | ||||
| install_readonly "${dtb}" "${BASEDIR}/qemu/" | ||||
| fi | ||||
| done | ||||
| # Copy kernel overlays to QEMU directory | ||||
| if [ -d "${BOOT_DIR}/overlays" ] ; then | ||||
| # Setup overlays dtbs directory | ||||
| mkdir "${BASEDIR}/qemu/overlays" | ||||
| for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do | ||||
| if [ -f "${dtb}" ] ; then | ||||
| install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/" | ||||
| fi | ||||
| done | ||||
| fi | ||||
|
drtyhlpr
|
r260 | |||
|
drtyhlpr
|
r267 | # Copy u-boot files to QEMU directory | ||
| if [ "$ENABLE_UBOOT" = true ] ; then | ||||
| if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then | ||||
| install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin" | ||||
| fi | ||||
| if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then | ||||
| install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage" | ||||
| fi | ||||
| if [ -f "${BOOT_DIR}/boot.scr" ] ; then | ||||
| install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr" | ||||
| fi | ||||
| fi | ||||
|
drtyhlpr
|
r260 | # Copy initramfs to QEMU directory | ||
| if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then | ||||
| install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}" | ||||
| fi | ||||
|
drtyhlpr
|
r259 | fi | ||
|
Chris Landa
|
r41 | # Calculate size of the chroot directory in KB | ||
|
burnbabyburn
|
r310 | CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')") | ||
|
Jan Wagner
|
r2 | |||
|
Chris Landa
|
r41 | # Calculate the amount of needed 512 Byte sectors | ||
| TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512) | ||||
|
Vincent Knecht
|
r65 | FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512) | ||
|
burnbabyburn
|
r310 | ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}") | ||
|
Jan Wagner
|
r2 | |||
|
Chris Landa
|
r41 | # The root partition is EXT4 | ||
| # This means more space than the actual used space of the chroot is used. | ||||
|
drtyhlpr
|
r242 | # As overhead for journaling and reserved blocks 35% are added. | ||
|
burnbabyburn
|
r310 | ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512) | ||
|
Chris Landa
|
r41 | |||
| # Calculate required image size in 512 Byte sectors | ||||
|
burnbabyburn
|
r310 | IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}") | ||
|
Jan Wagner
|
r2 | |||
| # Prepare image file | ||||
|
Vincent Knecht
|
r65 | if [ "$ENABLE_SPLITFS" = true ] ; then | ||
|
burnbabyburn
|
r310 | dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}" | ||
| dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}" | ||||
| dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}" | ||||
| dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}" | ||||
|
Jan Wagner
|
r77 | |||
| # Write firmware/boot partition tables | ||||
|
Denis Mosolov
|
r138 | sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM | ||
|
Unknown
|
r341 | ${TABLE_SECTORS},${FRMW_SECTORS},c,* | ||
|
Vincent Knecht
|
r65 | EOM | ||
|
Jan Wagner
|
r2 | |||
|
Jan Wagner
|
r77 | # Write root partition table | ||
|
Denis Mosolov
|
r138 | sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM | ||
|
Unknown
|
r341 | ${TABLE_SECTORS},${ROOT_SECTORS},83 | ||
|
Vincent Knecht
|
r65 | EOM | ||
|
Jan Wagner
|
r77 | |||
|
Jan Wagner
|
r71 | # Setup temporary loop devices | ||
|
burnbabyburn
|
r310 | FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)" | ||
| ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)" | ||||
|
Jan Wagner
|
r77 | else # ENABLE_SPLITFS=false | ||
|
burnbabyburn
|
r310 | dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}" | ||
| dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}" | ||||
|
Jan Wagner
|
r2 | |||
|
Jan Wagner
|
r77 | # Write partition table | ||
|
Denis Mosolov
|
r138 | sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM | ||
|
Unknown
|
r341 | ${TABLE_SECTORS},${FRMW_SECTORS},c,* | ||
| ${ROOT_OFFSET},${ROOT_SECTORS},83 | ||||
|
Jan Wagner
|
r2 | EOM | ||
|
Jan Wagner
|
r77 | |||
|
Jan Wagner
|
r71 | # Setup temporary loop devices | ||
|
burnbabyburn
|
r310 | FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)" | ||
| ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)" | ||||
|
Vincent Knecht
|
r65 | fi | ||
|
Jan Wagner
|
r2 | |||
|
Jan Wagner
|
r77 | if [ "$ENABLE_CRYPTFS" = true ] ; then | ||
| # Create dummy ext4 fs | ||||
| mkfs.ext4 "$ROOT_LOOP" | ||||
| # Setup password keyfile | ||||
|
drtyhlpr
|
r142 | touch .password | ||
|
Jan Wagner
|
r78 | chmod 600 .password | ||
|
Unknown
|
r341 | echo -n ${CRYPTFS_PASSWORD} > .password | ||
|
Jan Wagner
|
r77 | |||
| # Initialize encrypted partition | ||||
| echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password | ||||
| # Open encrypted partition and setup mapping | ||||
| cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}" | ||||
| # Secure delete password keyfile | ||||
| shred -zu .password | ||||
| # Update temporary loop device | ||||
| ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}" | ||||
| # Wipe encrypted partition (encryption cipher is used for randomness) | ||||
|
burnbabyburn
|
r310 | dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")" | ||
|
Jan Wagner
|
r77 | fi | ||
|
Vincent Knecht
|
r66 | # Build filesystems | ||
|
Vincent Knecht
|
r65 | mkfs.vfat "$FRMW_LOOP" | ||
| mkfs.ext4 "$ROOT_LOOP" | ||||
|
Jan Wagner
|
r2 | |||
| # Mount the temporary loop devices | ||||
| mkdir -p "$BUILDDIR/mount" | ||||
|
Vincent Knecht
|
r65 | mount "$ROOT_LOOP" "$BUILDDIR/mount" | ||
|
Jan Wagner
|
r2 | |||
| mkdir -p "$BUILDDIR/mount/boot/firmware" | ||||
|
Vincent Knecht
|
r65 | mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware" | ||
|
Jan Wagner
|
r2 | |||
| # Copy all files from the chroot to the loop device mount point directory | ||||
|
Jan Wagner
|
r82 | rsync -a "${R}/" "$BUILDDIR/mount/" | ||
|
Jan Wagner
|
r2 | |||
| # Unmount all temporary loop devices and mount points | ||||
| cleanup | ||||
|
Jan Wagner
|
r68 | # Create block map file(s) of image(s) | ||
|
Vincent Knecht
|
r65 | if [ "$ENABLE_SPLITFS" = true ] ; then | ||
|
Jan Wagner
|
r68 | # Create block map files for "bmaptool" | ||
|
Denis Mosolov
|
r138 | bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img" | ||
| bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img" | ||||
|
Jan Wagner
|
r2 | |||
|
Vincent Knecht
|
r65 | # Image was successfully created | ||
|
burnbabyburn
|
r310 | echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created" | ||
| echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created" | ||||
|
Vincent Knecht
|
r65 | else | ||
|
Jan Wagner
|
r68 | # Create block map file for "bmaptool" | ||
|
Denis Mosolov
|
r138 | bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img" | ||
|
Jan Wagner
|
r2 | |||
|
Vincent Knecht
|
r65 | # Image was successfully created | ||
|
burnbabyburn
|
r310 | echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created" | ||
|
drtyhlpr
|
r259 | |||
| # Create qemu qcow2 image | ||||
| if [ "$ENABLE_QEMU" = true ] ; then | ||||
| QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}} | ||||
| QEMU_SIZE=16G | ||||
|
burnbabyburn
|
r310 | qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2 | ||
| qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE | ||||
|
drtyhlpr
|
r259 | |||
| echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created" | ||||
| fi | ||||
|
Vincent Knecht
|
r65 | fi | ||
