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Raspi2-3_GenImage
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1 #!/bin/sh
1 #!/bin/sh
2 ########################################################################
2 ########################################################################
3 # rpi23-gen-image.sh 2015-2017
3 # rpi23-gen-image.sh 2015-2017
4 #
4 #
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
6 #
6 #
7 # This program is free software; you can redistribute it and/or
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License
8 # modify it under the terms of the GNU General Public License
9 # as published by the Free Software Foundation; either version 2
9 # as published by the Free Software Foundation; either version 2
10 # of the License, or (at your option) any later version.
10 # of the License, or (at your option) any later version.
11 #
11 #
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 #
13 #
14 # Big thanks for patches and enhancements by 20+ github contributors!
14 # Big thanks for patches and enhancements by 20+ github contributors!
15 ########################################################################
15 ########################################################################
16
16
17 # Are we running as root?
17 # Are we running as root?
18 if [ "$(id -u)" -ne "0" ] ; then
18 if [ "$(id -u)" -ne "0" ] ; then
19 echo "error: this script must be executed with root privileges!"
19 echo "error: this script must be executed with root privileges!"
20 exit 1
20 exit 1
21 fi
21 fi
22
22
23 # Check if ./functions.sh script exists
23 # Check if ./functions.sh script exists
24 if [ ! -r "./functions.sh" ] ; then
24 if [ ! -r "./functions.sh" ] ; then
25 echo "error: './functions.sh' required script not found!"
25 echo "error: './functions.sh' required script not found!"
26 exit 1
26 exit 1
27 fi
27 fi
28
28
29 # Load utility functions
29 # Load utility functions
30 . ./functions.sh
30 . ./functions.sh
31
31
32 # Load parameters from configuration template file
32 # Load parameters from configuration template file
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
34 use_template
34 use_template
35 fi
35 fi
36
36
37 # Introduce settings
37 # Introduce settings
38 set -e
38 set -e
39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
40 set -x
40 set -x
41
41
42 # Raspberry Pi model configuration
42 # Raspberry Pi model configuration
43 RPI_MODEL=${RPI_MODEL:=2}
43 RPI_MODEL=${RPI_MODEL:=2}
44
44
45 # Debian release
45 # Debian release
46 RELEASE=${RELEASE:=buster}
46 RELEASE=${RELEASE:=buster}
47
47
48 #Kernel Branch
48 #Kernel Branch
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
50
50
51 # URLs
51 # URLs
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
59 #BIS= Kernel has KVM and zswap enabled
59 #BIS= Kernel has KVM and zswap enabled
60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
60 RPI3_64_BIS_KERNEL_URL=${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}
61 #default bcmrpi3_defconfig target kernel
61 #default bcmrpi3_defconfig target kernel
62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
62 RPI3_64_DEF_KERNEL_URL=${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}
63 #enhanced kernel
63 #enhanced kernel
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
66
66
67 # Build directories
67 # Build directories
68 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
68 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
69 BUILDDIR="${BASEDIR}/build"
69 BUILDDIR="${BASEDIR}/build"
70
70
71 # Prepare date string for default image file name
71 # Prepare date string for default image file name
72 DATE="$(date +%Y-%m-%d)"
72 DATE="$(date +%Y-%m-%d)"
73 if [ -z "$KERNEL_BRANCH" ] ; then
73 if [ -z "$KERNEL_BRANCH" ] ; then
74 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
74 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
75 else
75 else
76 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
76 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
77 fi
77 fi
78
78
79 # Chroot directories
79 # Chroot directories
80 R="${BUILDDIR}/chroot"
80 R="${BUILDDIR}/chroot"
81 ETC_DIR="${R}/etc"
81 ETC_DIR="${R}/etc"
82 LIB_DIR="${R}/lib"
82 LIB_DIR="${R}/lib"
83 BOOT_DIR="${R}/boot/firmware"
83 BOOT_DIR="${R}/boot/firmware"
84 KERNEL_DIR="${R}/usr/src/linux"
84 KERNEL_DIR="${R}/usr/src/linux"
85 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
85 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
86
86
87 # Firmware directory: Blank if download from github
87 # Firmware directory: Blank if download from github
88 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
88 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
89
89
90 # General settings
90 # General settings
91 SET_ARCH=${SET_ARCH:=32}
91 SET_ARCH=${SET_ARCH:=32}
92 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
92 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
93 PASSWORD=${PASSWORD:=raspberry}
93 PASSWORD=${PASSWORD:=raspberry}
94 USER_PASSWORD=${USER_PASSWORD:=raspberry}
94 USER_PASSWORD=${USER_PASSWORD:=raspberry}
95 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
95 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
96 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
96 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
97 EXPANDROOT=${EXPANDROOT:=true}
97 EXPANDROOT=${EXPANDROOT:=true}
98
98
99 # Keyboard settings
99 # Keyboard settings
100 XKB_MODEL=${XKB_MODEL:=""}
100 XKB_MODEL=${XKB_MODEL:=""}
101 XKB_LAYOUT=${XKB_LAYOUT:=""}
101 XKB_LAYOUT=${XKB_LAYOUT:=""}
102 XKB_VARIANT=${XKB_VARIANT:=""}
102 XKB_VARIANT=${XKB_VARIANT:=""}
103 XKB_OPTIONS=${XKB_OPTIONS:=""}
103 XKB_OPTIONS=${XKB_OPTIONS:=""}
104
104
105 # Network settings (DHCP)
105 # Network settings (DHCP)
106 ENABLE_DHCP=${ENABLE_DHCP:=true}
106 ENABLE_DHCP=${ENABLE_DHCP:=true}
107
107
108 # Network settings (static)
108 # Network settings (static)
109 NET_ADDRESS=${NET_ADDRESS:=""}
109 NET_ADDRESS=${NET_ADDRESS:=""}
110 NET_GATEWAY=${NET_GATEWAY:=""}
110 NET_GATEWAY=${NET_GATEWAY:=""}
111 NET_DNS_1=${NET_DNS_1:=""}
111 NET_DNS_1=${NET_DNS_1:=""}
112 NET_DNS_2=${NET_DNS_2:=""}
112 NET_DNS_2=${NET_DNS_2:=""}
113 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
113 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
114 NET_NTP_1=${NET_NTP_1:=""}
114 NET_NTP_1=${NET_NTP_1:=""}
115 NET_NTP_2=${NET_NTP_2:=""}
115 NET_NTP_2=${NET_NTP_2:=""}
116
116
117 # APT settings
117 # APT settings
118 APT_PROXY=${APT_PROXY:=""}
118 APT_PROXY=${APT_PROXY:=""}
119 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
119 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
120
120
121 # Feature settings
121 # Feature settings
122 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
122 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
123 ENABLE_I2C=${ENABLE_I2C:=false}
123 ENABLE_I2C=${ENABLE_I2C:=false}
124 ENABLE_SPI=${ENABLE_SPI:=false}
124 ENABLE_SPI=${ENABLE_SPI:=false}
125 ENABLE_IPV6=${ENABLE_IPV6:=true}
125 ENABLE_IPV6=${ENABLE_IPV6:=true}
126 ENABLE_SSHD=${ENABLE_SSHD:=true}
126 ENABLE_SSHD=${ENABLE_SSHD:=true}
127 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
127 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
128 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
128 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
129 ENABLE_SOUND=${ENABLE_SOUND:=true}
129 ENABLE_SOUND=${ENABLE_SOUND:=true}
130 ENABLE_DBUS=${ENABLE_DBUS:=true}
130 ENABLE_DBUS=${ENABLE_DBUS:=true}
131 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
131 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
132 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
132 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
133 ENABLE_XORG=${ENABLE_XORG:=false}
133 ENABLE_XORG=${ENABLE_XORG:=false}
134 ENABLE_WM=${ENABLE_WM:=""}
134 ENABLE_WM=${ENABLE_WM:=""}
135 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
135 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
136 ENABLE_USER=${ENABLE_USER:=true}
136 ENABLE_USER=${ENABLE_USER:=true}
137 USER_NAME=${USER_NAME:="pi"}
137 USER_NAME=${USER_NAME:="pi"}
138 ENABLE_ROOT=${ENABLE_ROOT:=false}
138 ENABLE_ROOT=${ENABLE_ROOT:=false}
139 ENABLE_QEMU=${ENABLE_QEMU:=false}
139 ENABLE_QEMU=${ENABLE_QEMU:=false}
140 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
140 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
141
141
142 # SSH settings
142 # SSH settings
143 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
143 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
144 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
144 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
145 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
145 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
146 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
146 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
147 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
147 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
148
148
149 # Advanced settings
149 # Advanced settings
150 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
150 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
151 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
151 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
152 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
152 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
153 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
153 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
154 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
154 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
155 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
155 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
156 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
156 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
157 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
157 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
158 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
158 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
159 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
159 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
160 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
160 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
161 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
161 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
162 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
162 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
163 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
163 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
164 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
164 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
165
165
166 # Kernel compilation settings
166 # Kernel compilation settings
167 BUILD_KERNEL=${BUILD_KERNEL:=true}
167 BUILD_KERNEL=${BUILD_KERNEL:=true}
168 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
168 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
169 KERNEL_THREADS=${KERNEL_THREADS:=1}
169 KERNEL_THREADS=${KERNEL_THREADS:=1}
170 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
170 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
171 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
171 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
172 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
172 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
173 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
173 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
174 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
174 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
175 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
175 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
176 KERNEL_VIRT=${KERNEL_VIRT:=false}
176 KERNEL_VIRT=${KERNEL_VIRT:=false}
177 KERNEL_BPF=${KERNEL_BPF:=true}
177 KERNEL_BPF=${KERNEL_BPF:=false}
178
178
179 # Kernel compilation from source directory settings
179 # Kernel compilation from source directory settings
180 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
180 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
181 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
181 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
182 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
182 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
183 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
183 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
184
184
185 # Reduce disk usage settings
185 # Reduce disk usage settings
186 REDUCE_APT=${REDUCE_APT:=true}
186 REDUCE_APT=${REDUCE_APT:=true}
187 REDUCE_DOC=${REDUCE_DOC:=true}
187 REDUCE_DOC=${REDUCE_DOC:=true}
188 REDUCE_MAN=${REDUCE_MAN:=true}
188 REDUCE_MAN=${REDUCE_MAN:=true}
189 REDUCE_VIM=${REDUCE_VIM:=false}
189 REDUCE_VIM=${REDUCE_VIM:=false}
190 REDUCE_BASH=${REDUCE_BASH:=false}
190 REDUCE_BASH=${REDUCE_BASH:=false}
191 REDUCE_HWDB=${REDUCE_HWDB:=true}
191 REDUCE_HWDB=${REDUCE_HWDB:=true}
192 REDUCE_SSHD=${REDUCE_SSHD:=true}
192 REDUCE_SSHD=${REDUCE_SSHD:=true}
193 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
193 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
194
194
195 # Encrypted filesystem settings
195 # Encrypted filesystem settings
196 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
196 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
197 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
197 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
198 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
198 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
199 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
199 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
200 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
200 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
201
201
202 # Chroot scripts directory
202 # Chroot scripts directory
203 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
203 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
204
204
205 # Packages required in the chroot build environment
205 # Packages required in the chroot build environment
206 APT_INCLUDES=${APT_INCLUDES:=""}
206 APT_INCLUDES=${APT_INCLUDES:=""}
207 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
207 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
208
208
209 #Packages to exclude from chroot build environment
209 #Packages to exclude from chroot build environment
210 APT_EXCLUDES=${APT_EXCLUDES:=""}
210 APT_EXCLUDES=${APT_EXCLUDES:=""}
211
211
212 # Packages required for bootstrapping
212 # Packages required for bootstrapping
213 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
213 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
214 MISSING_PACKAGES=""
214 MISSING_PACKAGES=""
215
215
216 # Packages installed for c/c++ build environment in chroot (keep empty)
216 # Packages installed for c/c++ build environment in chroot (keep empty)
217 COMPILER_PACKAGES=""
217 COMPILER_PACKAGES=""
218
218
219 #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts
219 #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts
220 if [ "$ENABLE_SYSVINIT" = false ] ; then
220 if [ "$ENABLE_SYSVINIT" = false ] ; then
221 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
221 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
222 fi
222 fi
223
223
224 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
224 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
225 if [ -n "$(lsof -i :3142)" ] ; then
225 if [ -n "$(lsof -i :3142)" ] ; then
226 HTTP_PROXY=http://127.0.0.1:3142/
226 HTTP_PROXY=http://127.0.0.1:3142/
227 fi
227 fi
228
228
229 #netselect-apt does not know buster yet
229 #netselect-apt does not know buster yet
230 if [ "$RELEASE" = "buster" ] ; then
230 if [ "$RELEASE" = "buster" ] ; then
231 RLS=testing
231 RLS=testing
232 else
232 else
233 RLS="$RELEASE"
233 RLS="$RELEASE"
234 fi
234 fi
235
235
236 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
236 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
237 rm "$(pwd)/files/apt/sources.list"
237 rm "$(pwd)/files/apt/sources.list"
238 fi
238 fi
239
239
240 if [ "$ENABLE_NONFREE" = true ] ; then
240 if [ "$ENABLE_NONFREE" = true ] ; then
241 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
241 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
242 else
242 else
243 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
243 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
244 fi
244 fi
245
245
246 #sed and cut the result string so we can use it as APT_SERVER
246 #sed and cut the result string so we can use it as APT_SERVER
247 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
247 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3 | sed 's|/$|''|')
248
248
249 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
249 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
250 if [ -n "$SET_ARCH" ] ; then
250 if [ -n "$SET_ARCH" ] ; then
251 echo "Setting Architecture specific settings"
251 echo "Setting Architecture specific settings"
252 ##################################
252 ##################################
253 # 64 bit config
253 # 64 bit config
254 ##################################
254 ##################################
255 if [ "$SET_ARCH" = 64 ] ; then
255 if [ "$SET_ARCH" = 64 ] ; then
256 # General 64 bit depended settings
256 # General 64 bit depended settings
257 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
257 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
258 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
258 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
259 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
259 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
260
260
261 # Board specific settings
261 # Board specific settings
262 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
262 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
263 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
263 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
264 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
264 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
265 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
265 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
266 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
266 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
267 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
267 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
268 else
268 else
269 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
269 echo "error: Only Raspberry PI 3 and 3B+ support 64 bit"
270 exit 1
270 exit 1
271 fi
271 fi
272 fi
272 fi
273
273
274 # 32 bit configuration
274 # 32 bit configuration
275 if [ "$SET_ARCH" = 32 ] ; then
275 if [ "$SET_ARCH" = 32 ] ; then
276 # General 32 bit dependend settings
276 # General 32 bit dependend settings
277 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
277 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
278 KERNEL_ARCH=${KERNEL_ARCH:=arm}
278 KERNEL_ARCH=${KERNEL_ARCH:=arm}
279 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
279 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
280
280
281 # Hardware specific settings
281 # Hardware specific settings
282 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
282 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
283 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
283 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
284 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
284 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
285 RELEASE_ARCH=${RELEASE_ARCH:=armel}
285 RELEASE_ARCH=${RELEASE_ARCH:=armel}
286 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
286 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
287 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
287 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
288 fi
288 fi
289
289
290 # Hardware specific settings
290 # Hardware specific settings
291 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
291 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
292 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
292 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
293 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
293 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
294 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
294 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
295 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
295 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
296 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
296 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
297 fi
297 fi
298 fi
298 fi
299 #SET_ARCH not set
299 #SET_ARCH not set
300 else
300 else
301 echo "error: Please set '32' or '64' as value for SET_ARCH"
301 echo "error: Please set '32' or '64' as value for SET_ARCH"
302 exit 1
302 exit 1
303 fi
303 fi
304 # Device specific configuration and U-Boot configuration
304 # Device specific configuration and U-Boot configuration
305 case "$RPI_MODEL" in
305 case "$RPI_MODEL" in
306 0)
306 0)
307 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
307 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
308 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
308 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
309 ;;
309 ;;
310 1)
310 1)
311 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
311 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
312 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
312 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
313 ;;
313 ;;
314 1P)
314 1P)
315 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
315 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
316 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
316 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
317 ;;
317 ;;
318 2)
318 2)
319 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
319 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
320 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
320 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
321 ;;
321 ;;
322 3)
322 3)
323 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
323 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
324 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
324 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
325 ;;
325 ;;
326 3P)
326 3P)
327 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
327 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
328 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
328 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
329 ;;
329 ;;
330 *)
330 *)
331 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
331 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
332 exit 1
332 exit 1
333 ;;
333 ;;
334 esac
334 esac
335
335
336 #DEBUG off
336 #DEBUG off
337 set +x
337 set +x
338
338
339 # Check if the internal wireless interface is supported by the RPi model
339 # Check if the internal wireless interface is supported by the RPi model
340 if [ "$ENABLE_WIRELESS" = true ] ; then
340 if [ "$ENABLE_WIRELESS" = true ] ; then
341 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
341 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
342 echo "error: The selected Raspberry Pi model has no internal wireless interface"
342 echo "error: The selected Raspberry Pi model has no internal wireless interface"
343 exit 1
343 exit 1
344 fi
344 fi
345 fi
345 fi
346
346
347 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
347 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
348 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
348 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
349 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
349 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
350 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
350 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
351 exit 1
351 exit 1
352 fi
352 fi
353 fi
353 fi
354
354
355 # Add cmake to compile videocore sources
355 # Add cmake to compile videocore sources
356 if [ "$ENABLE_VIDEOCORE" = true ] ; then
356 if [ "$ENABLE_VIDEOCORE" = true ] ; then
357 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
357 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
358 fi
358 fi
359
359
360 # Add libncurses5 to enable kernel menuconfig
360 # Add libncurses5 to enable kernel menuconfig
361 if [ "$KERNEL_MENUCONFIG" = true ] ; then
361 if [ "$KERNEL_MENUCONFIG" = true ] ; then
362 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
362 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
363 fi
363 fi
364
364
365 # Add ccache compiler cache for (faster) kernel cross (re)compilation
365 # Add ccache compiler cache for (faster) kernel cross (re)compilation
366 if [ "$KERNEL_CCACHE" = true ] ; then
366 if [ "$KERNEL_CCACHE" = true ] ; then
367 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
367 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
368 fi
368 fi
369
369
370 # Add cryptsetup package to enable filesystem encryption
370 # Add cryptsetup package to enable filesystem encryption
371 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
371 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
372 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
372 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
373 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
373 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
374
374
375 if [ -z "$CRYPTFS_PASSWORD" ] ; then
375 if [ -z "$CRYPTFS_PASSWORD" ] ; then
376 echo "error: no password defined (CRYPTFS_PASSWORD)!"
376 echo "error: no password defined (CRYPTFS_PASSWORD)!"
377 exit 1
377 exit 1
378 fi
378 fi
379 ENABLE_INITRAMFS=true
379 ENABLE_INITRAMFS=true
380 fi
380 fi
381
381
382 # Add initramfs generation tools
382 # Add initramfs generation tools
383 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
383 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
384 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
384 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
385 fi
385 fi
386
386
387 # Add device-tree-compiler required for building the U-Boot bootloader
387 # Add device-tree-compiler required for building the U-Boot bootloader
388 if [ "$ENABLE_UBOOT" = true ] ; then
388 if [ "$ENABLE_UBOOT" = true ] ; then
389 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
389 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
390 else
390 else
391 if [ "$ENABLE_UBOOTUSB" = true ] ; then
391 if [ "$ENABLE_UBOOTUSB" = true ] ; then
392 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
392 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
393 exit 1
393 exit 1
394 fi
394 fi
395 fi
395 fi
396
396
397 # Check if root SSH (v2) public key file exists
397 # Check if root SSH (v2) public key file exists
398 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
398 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
399 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
399 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
400 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
400 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
401 exit 1
401 exit 1
402 fi
402 fi
403 fi
403 fi
404
404
405 # Check if $USER_NAME SSH (v2) public key file exists
405 # Check if $USER_NAME SSH (v2) public key file exists
406 if [ -n "$SSH_USER_PUB_KEY" ] ; then
406 if [ -n "$SSH_USER_PUB_KEY" ] ; then
407 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
407 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
408 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
408 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
409 exit 1
409 exit 1
410 fi
410 fi
411 fi
411 fi
412
412
413 # Check if all required packages are installed on the build system
413 # Check if all required packages are installed on the build system
414 for package in $REQUIRED_PACKAGES ; do
414 for package in $REQUIRED_PACKAGES ; do
415 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
415 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
416 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
416 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
417 fi
417 fi
418 done
418 done
419
419
420 # If there are missing packages ask confirmation for install, or exit
420 # If there are missing packages ask confirmation for install, or exit
421 if [ -n "$MISSING_PACKAGES" ] ; then
421 if [ -n "$MISSING_PACKAGES" ] ; then
422 echo "the following packages needed by this script are not installed:"
422 echo "the following packages needed by this script are not installed:"
423 echo "$MISSING_PACKAGES"
423 echo "$MISSING_PACKAGES"
424
424
425 printf "\ndo you want to install the missing packages right now? [y/n] "
425 printf "\ndo you want to install the missing packages right now? [y/n] "
426 read -r confirm
426 read -r confirm
427 [ "$confirm" != "y" ] && exit 1
427 [ "$confirm" != "y" ] && exit 1
428
428
429 # Make sure all missing required packages are installed
429 # Make sure all missing required packages are installed
430 apt-get -qq -y install "${MISSING_PACKAGES}"
430 apt-get -qq -y install "${MISSING_PACKAGES}"
431 fi
431 fi
432
432
433 # Check if ./bootstrap.d directory exists
433 # Check if ./bootstrap.d directory exists
434 if [ ! -d "./bootstrap.d/" ] ; then
434 if [ ! -d "./bootstrap.d/" ] ; then
435 echo "error: './bootstrap.d' required directory not found!"
435 echo "error: './bootstrap.d' required directory not found!"
436 exit 1
436 exit 1
437 fi
437 fi
438
438
439 # Check if ./files directory exists
439 # Check if ./files directory exists
440 if [ ! -d "./files/" ] ; then
440 if [ ! -d "./files/" ] ; then
441 echo "error: './files' required directory not found!"
441 echo "error: './files' required directory not found!"
442 exit 1
442 exit 1
443 fi
443 fi
444
444
445 # Check if specified KERNELSRC_DIR directory exists
445 # Check if specified KERNELSRC_DIR directory exists
446 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
446 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
447 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
447 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
448 exit 1
448 exit 1
449 fi
449 fi
450
450
451 # Check if specified UBOOTSRC_DIR directory exists
451 # Check if specified UBOOTSRC_DIR directory exists
452 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
452 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
453 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
453 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
454 exit 1
454 exit 1
455 fi
455 fi
456
456
457 # Check if specified VIDEOCORESRC_DIR directory exists
457 # Check if specified VIDEOCORESRC_DIR directory exists
458 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
458 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
459 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
459 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
460 exit 1
460 exit 1
461 fi
461 fi
462
462
463 # Check if specified FBTURBOSRC_DIR directory exists
463 # Check if specified FBTURBOSRC_DIR directory exists
464 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
464 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
465 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
465 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
466 exit 1
466 exit 1
467 fi
467 fi
468
468
469 # Check if specified CHROOT_SCRIPTS directory exists
469 # Check if specified CHROOT_SCRIPTS directory exists
470 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
470 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
471 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
471 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
472 exit 1
472 exit 1
473 fi
473 fi
474
474
475 # Check if specified device mapping already exists (will be used by cryptsetup)
475 # Check if specified device mapping already exists (will be used by cryptsetup)
476 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
476 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
477 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
477 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
478 exit 1
478 exit 1
479 fi
479 fi
480
480
481 # Don't clobber an old build
481 # Don't clobber an old build
482 if [ -e "$BUILDDIR" ] ; then
482 if [ -e "$BUILDDIR" ] ; then
483 echo "error: directory ${BUILDDIR} already exists, not proceeding"
483 echo "error: directory ${BUILDDIR} already exists, not proceeding"
484 exit 1
484 exit 1
485 fi
485 fi
486
486
487 # Setup chroot directory
487 # Setup chroot directory
488 mkdir -p "${R}"
488 mkdir -p "${R}"
489
489
490 # Check if build directory has enough of free disk space >512MB
490 # Check if build directory has enough of free disk space >512MB
491 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
491 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
492 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
492 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
493 exit 1
493 exit 1
494 fi
494 fi
495
495
496 set -x
496 set -x
497
497
498 # Call "cleanup" function on various signals and errors
498 # Call "cleanup" function on various signals and errors
499 trap cleanup 0 1 2 3 6
499 trap cleanup 0 1 2 3 6
500
500
501 # Add required packages for the minbase installation
501 # Add required packages for the minbase installation
502 if [ "$ENABLE_MINBASE" = true ] ; then
502 if [ "$ENABLE_MINBASE" = true ] ; then
503 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
503 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
504 fi
504 fi
505
505
506 # Add parted package, required to get partprobe utility
506 # Add parted package, required to get partprobe utility
507 if [ "$EXPANDROOT" = true ] ; then
507 if [ "$EXPANDROOT" = true ] ; then
508 APT_INCLUDES="${APT_INCLUDES},parted"
508 APT_INCLUDES="${APT_INCLUDES},parted"
509 fi
509 fi
510
510
511 # Add dbus package, recommended if using systemd
511 # Add dbus package, recommended if using systemd
512 if [ "$ENABLE_DBUS" = true ] ; then
512 if [ "$ENABLE_DBUS" = true ] ; then
513 APT_INCLUDES="${APT_INCLUDES},dbus"
513 APT_INCLUDES="${APT_INCLUDES},dbus"
514 fi
514 fi
515
515
516 # Add iptables IPv4/IPv6 package
516 # Add iptables IPv4/IPv6 package
517 if [ "$ENABLE_IPTABLES" = true ] ; then
517 if [ "$ENABLE_IPTABLES" = true ] ; then
518 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
518 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
519 fi
519 fi
520
520
521 # Add openssh server package
521 # Add openssh server package
522 if [ "$ENABLE_SSHD" = true ] ; then
522 if [ "$ENABLE_SSHD" = true ] ; then
523 APT_INCLUDES="${APT_INCLUDES},openssh-server"
523 APT_INCLUDES="${APT_INCLUDES},openssh-server"
524 fi
524 fi
525
525
526 # Add alsa-utils package
526 # Add alsa-utils package
527 if [ "$ENABLE_SOUND" = true ] ; then
527 if [ "$ENABLE_SOUND" = true ] ; then
528 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
528 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
529 fi
529 fi
530
530
531 # Add rng-tools package
531 # Add rng-tools package
532 if [ "$ENABLE_HWRANDOM" = true ] ; then
532 if [ "$ENABLE_HWRANDOM" = true ] ; then
533 APT_INCLUDES="${APT_INCLUDES},rng-tools"
533 APT_INCLUDES="${APT_INCLUDES},rng-tools"
534 fi
534 fi
535
535
536 # Add fbturbo video driver
536 # Add fbturbo video driver
537 if [ "$ENABLE_FBTURBO" = true ] ; then
537 if [ "$ENABLE_FBTURBO" = true ] ; then
538 # Enable xorg package dependencies
538 # Enable xorg package dependencies
539 ENABLE_XORG=true
539 ENABLE_XORG=true
540 fi
540 fi
541
541
542 # Add user defined window manager package
542 # Add user defined window manager package
543 if [ -n "$ENABLE_WM" ] ; then
543 if [ -n "$ENABLE_WM" ] ; then
544 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
544 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
545
545
546 # Enable xorg package dependencies
546 # Enable xorg package dependencies
547 ENABLE_XORG=true
547 ENABLE_XORG=true
548 fi
548 fi
549
549
550 # Add xorg package
550 # Add xorg package
551 if [ "$ENABLE_XORG" = true ] ; then
551 if [ "$ENABLE_XORG" = true ] ; then
552 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
552 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
553 fi
553 fi
554
554
555 # Replace selected packages with smaller clones
555 # Replace selected packages with smaller clones
556 if [ "$ENABLE_REDUCE" = true ] ; then
556 if [ "$ENABLE_REDUCE" = true ] ; then
557 # Add levee package instead of vim-tiny
557 # Add levee package instead of vim-tiny
558 if [ "$REDUCE_VIM" = true ] ; then
558 if [ "$REDUCE_VIM" = true ] ; then
559 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
559 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
560 fi
560 fi
561
561
562 # Add dropbear package instead of openssh-server
562 # Add dropbear package instead of openssh-server
563 if [ "$REDUCE_SSHD" = true ] ; then
563 if [ "$REDUCE_SSHD" = true ] ; then
564 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
564 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
565 fi
565 fi
566 fi
566 fi
567
567
568 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
568 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
569 if [ "$ENABLE_SYSVINIT" = false ] ; then
569 if [ "$ENABLE_SYSVINIT" = false ] ; then
570 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
570 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
571 fi
571 fi
572
572
573 # Configure kernel sources if no KERNELSRC_DIR
573 # Configure kernel sources if no KERNELSRC_DIR
574 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
574 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
575 KERNELSRC_CONFIG=true
575 KERNELSRC_CONFIG=true
576 fi
576 fi
577
577
578 # Configure reduced kernel
578 # Configure reduced kernel
579 if [ "$KERNEL_REDUCE" = true ] ; then
579 if [ "$KERNEL_REDUCE" = true ] ; then
580 KERNELSRC_CONFIG=false
580 KERNELSRC_CONFIG=false
581 fi
581 fi
582
582
583 # Configure qemu compatible kernel
583 # Configure qemu compatible kernel
584 if [ "$ENABLE_QEMU" = true ] ; then
584 if [ "$ENABLE_QEMU" = true ] ; then
585 DTB_FILE=vexpress-v2p-ca15_a7.dtb
585 DTB_FILE=vexpress-v2p-ca15_a7.dtb
586 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
586 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
587 KERNEL_DEFCONFIG="vexpress_defconfig"
587 KERNEL_DEFCONFIG="vexpress_defconfig"
588 if [ "$KERNEL_MENUCONFIG" = false ] ; then
588 if [ "$KERNEL_MENUCONFIG" = false ] ; then
589 KERNEL_OLDDEFCONFIG=true
589 KERNEL_OLDDEFCONFIG=true
590 fi
590 fi
591 fi
591 fi
592
592
593 # Execute bootstrap scripts
593 # Execute bootstrap scripts
594 for SCRIPT in bootstrap.d/*.sh; do
594 for SCRIPT in bootstrap.d/*.sh; do
595 head -n 3 "$SCRIPT"
595 head -n 3 "$SCRIPT"
596 . "$SCRIPT"
596 . "$SCRIPT"
597 done
597 done
598
598
599 ## Execute custom bootstrap scripts
599 ## Execute custom bootstrap scripts
600 if [ -d "custom.d" ] ; then
600 if [ -d "custom.d" ] ; then
601 for SCRIPT in custom.d/*.sh; do
601 for SCRIPT in custom.d/*.sh; do
602 . "$SCRIPT"
602 . "$SCRIPT"
603 done
603 done
604 fi
604 fi
605
605
606 # Execute custom scripts inside the chroot
606 # Execute custom scripts inside the chroot
607 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
607 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
608 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
608 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
609 chroot_exec /bin/bash -x <<'EOF'
609 chroot_exec /bin/bash -x <<'EOF'
610 for SCRIPT in /chroot_scripts/* ; do
610 for SCRIPT in /chroot_scripts/* ; do
611 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
611 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
612 $SCRIPT
612 $SCRIPT
613 fi
613 fi
614 done
614 done
615 EOF
615 EOF
616 rm -rf "${R}/chroot_scripts"
616 rm -rf "${R}/chroot_scripts"
617 fi
617 fi
618
618
619 # Remove c/c++ build environment from the chroot
619 # Remove c/c++ build environment from the chroot
620 chroot_remove_cc
620 chroot_remove_cc
621
621
622 # Generate required machine-id
622 # Generate required machine-id
623 MACHINE_ID=$(dbus-uuidgen)
623 MACHINE_ID=$(dbus-uuidgen)
624 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
624 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
625 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
625 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
626
626
627 # APT Cleanup
627 # APT Cleanup
628 chroot_exec apt-get -y clean
628 chroot_exec apt-get -y clean
629 chroot_exec apt-get -y autoclean
629 chroot_exec apt-get -y autoclean
630 chroot_exec apt-get -y autoremove
630 chroot_exec apt-get -y autoremove
631
631
632 # Unmount mounted filesystems
632 # Unmount mounted filesystems
633 umount -l "${R}/proc"
633 umount -l "${R}/proc"
634 umount -l "${R}/sys"
634 umount -l "${R}/sys"
635
635
636 # Clean up directories
636 # Clean up directories
637 rm -rf "${R}/run/*"
637 rm -rf "${R}/run/*"
638 rm -rf "${R}/tmp/*"
638 rm -rf "${R}/tmp/*"
639
639
640 # Clean up files
640 # Clean up files
641 rm -f "${ETC_DIR}/ssh/ssh_host_*"
641 rm -f "${ETC_DIR}/ssh/ssh_host_*"
642 rm -f "${ETC_DIR}/dropbear/dropbear_*"
642 rm -f "${ETC_DIR}/dropbear/dropbear_*"
643 rm -f "${ETC_DIR}/apt/sources.list.save"
643 rm -f "${ETC_DIR}/apt/sources.list.save"
644 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
644 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
645 rm -f "${ETC_DIR}/*-"
645 rm -f "${ETC_DIR}/*-"
646 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
646 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
647 rm -f "${ETC_DIR}/resolv.conf"
647 rm -f "${ETC_DIR}/resolv.conf"
648 rm -f "${R}/root/.bash_history"
648 rm -f "${R}/root/.bash_history"
649 rm -f "${R}/var/lib/urandom/random-seed"
649 rm -f "${R}/var/lib/urandom/random-seed"
650 rm -f "${R}/initrd.img"
650 rm -f "${R}/initrd.img"
651 rm -f "${R}/vmlinuz"
651 rm -f "${R}/vmlinuz"
652 rm -f "${R}${QEMU_BINARY}"
652 rm -f "${R}${QEMU_BINARY}"
653
653
654 if [ "$ENABLE_QEMU" = true ] ; then
654 if [ "$ENABLE_QEMU" = true ] ; then
655 # Setup QEMU directory
655 # Setup QEMU directory
656 mkdir "${BASEDIR}/qemu"
656 mkdir "${BASEDIR}/qemu"
657
657
658 # Copy kernel image to QEMU directory
658 # Copy kernel image to QEMU directory
659 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
659 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
660
660
661 # Copy kernel config to QEMU directory
661 # Copy kernel config to QEMU directory
662 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
662 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
663
663
664 # Copy kernel dtbs to QEMU directory
664 # Copy kernel dtbs to QEMU directory
665 for dtb in "${BOOT_DIR}/"*.dtb ; do
665 for dtb in "${BOOT_DIR}/"*.dtb ; do
666 if [ -f "${dtb}" ] ; then
666 if [ -f "${dtb}" ] ; then
667 install_readonly "${dtb}" "${BASEDIR}/qemu/"
667 install_readonly "${dtb}" "${BASEDIR}/qemu/"
668 fi
668 fi
669 done
669 done
670
670
671 # Copy kernel overlays to QEMU directory
671 # Copy kernel overlays to QEMU directory
672 if [ -d "${BOOT_DIR}/overlays" ] ; then
672 if [ -d "${BOOT_DIR}/overlays" ] ; then
673 # Setup overlays dtbs directory
673 # Setup overlays dtbs directory
674 mkdir "${BASEDIR}/qemu/overlays"
674 mkdir "${BASEDIR}/qemu/overlays"
675
675
676 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
676 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
677 if [ -f "${dtb}" ] ; then
677 if [ -f "${dtb}" ] ; then
678 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
678 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
679 fi
679 fi
680 done
680 done
681 fi
681 fi
682
682
683 # Copy u-boot files to QEMU directory
683 # Copy u-boot files to QEMU directory
684 if [ "$ENABLE_UBOOT" = true ] ; then
684 if [ "$ENABLE_UBOOT" = true ] ; then
685 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
685 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
686 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
686 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
687 fi
687 fi
688 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
688 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
689 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
689 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
690 fi
690 fi
691 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
691 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
692 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
692 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
693 fi
693 fi
694 fi
694 fi
695
695
696 # Copy initramfs to QEMU directory
696 # Copy initramfs to QEMU directory
697 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
697 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
698 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
698 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
699 fi
699 fi
700 fi
700 fi
701
701
702 # Calculate size of the chroot directory in KB
702 # Calculate size of the chroot directory in KB
703 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
703 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
704
704
705 # Calculate the amount of needed 512 Byte sectors
705 # Calculate the amount of needed 512 Byte sectors
706 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
706 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
707 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
707 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
708 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
708 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
709
709
710 # The root partition is EXT4
710 # The root partition is EXT4
711 # This means more space than the actual used space of the chroot is used.
711 # This means more space than the actual used space of the chroot is used.
712 # As overhead for journaling and reserved blocks 35% are added.
712 # As overhead for journaling and reserved blocks 35% are added.
713 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
713 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
714
714
715 # Calculate required image size in 512 Byte sectors
715 # Calculate required image size in 512 Byte sectors
716 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
716 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
717
717
718 # Prepare image file
718 # Prepare image file
719 if [ "$ENABLE_SPLITFS" = true ] ; then
719 if [ "$ENABLE_SPLITFS" = true ] ; then
720 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
720 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
721 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
721 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
722 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
722 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
723 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
723 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
724
724
725 # Write firmware/boot partition tables
725 # Write firmware/boot partition tables
726 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
726 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
727 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
727 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
728 EOM
728 EOM
729
729
730 # Write root partition table
730 # Write root partition table
731 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
731 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
732 ${TABLE_SECTORS},${ROOT_SECTORS},83
732 ${TABLE_SECTORS},${ROOT_SECTORS},83
733 EOM
733 EOM
734
734
735 # Setup temporary loop devices
735 # Setup temporary loop devices
736 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
736 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
737 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
737 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
738 else # ENABLE_SPLITFS=false
738 else # ENABLE_SPLITFS=false
739 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
739 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
740 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
740 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
741
741
742 # Write partition table
742 # Write partition table
743 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
743 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
744 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
744 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
745 ${ROOT_OFFSET},${ROOT_SECTORS},83
745 ${ROOT_OFFSET},${ROOT_SECTORS},83
746 EOM
746 EOM
747
747
748 # Setup temporary loop devices
748 # Setup temporary loop devices
749 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
749 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
750 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
750 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
751 fi
751 fi
752
752
753 if [ "$ENABLE_CRYPTFS" = true ] ; then
753 if [ "$ENABLE_CRYPTFS" = true ] ; then
754 # Create dummy ext4 fs
754 # Create dummy ext4 fs
755 mkfs.ext4 "$ROOT_LOOP"
755 mkfs.ext4 "$ROOT_LOOP"
756
756
757 # Setup password keyfile
757 # Setup password keyfile
758 touch .password
758 touch .password
759 chmod 600 .password
759 chmod 600 .password
760 echo -n ${CRYPTFS_PASSWORD} > .password
760 echo -n ${CRYPTFS_PASSWORD} > .password
761
761
762 # Initialize encrypted partition
762 # Initialize encrypted partition
763 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
763 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
764
764
765 # Open encrypted partition and setup mapping
765 # Open encrypted partition and setup mapping
766 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
766 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
767
767
768 # Secure delete password keyfile
768 # Secure delete password keyfile
769 shred -zu .password
769 shred -zu .password
770
770
771 # Update temporary loop device
771 # Update temporary loop device
772 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
772 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
773
773
774 # Wipe encrypted partition (encryption cipher is used for randomness)
774 # Wipe encrypted partition (encryption cipher is used for randomness)
775 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
775 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
776 fi
776 fi
777
777
778 # Build filesystems
778 # Build filesystems
779 mkfs.vfat "$FRMW_LOOP"
779 mkfs.vfat "$FRMW_LOOP"
780 mkfs.ext4 "$ROOT_LOOP"
780 mkfs.ext4 "$ROOT_LOOP"
781
781
782 # Mount the temporary loop devices
782 # Mount the temporary loop devices
783 mkdir -p "$BUILDDIR/mount"
783 mkdir -p "$BUILDDIR/mount"
784 mount "$ROOT_LOOP" "$BUILDDIR/mount"
784 mount "$ROOT_LOOP" "$BUILDDIR/mount"
785
785
786 mkdir -p "$BUILDDIR/mount/boot/firmware"
786 mkdir -p "$BUILDDIR/mount/boot/firmware"
787 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
787 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
788
788
789 # Copy all files from the chroot to the loop device mount point directory
789 # Copy all files from the chroot to the loop device mount point directory
790 rsync -a "${R}/" "$BUILDDIR/mount/"
790 rsync -a "${R}/" "$BUILDDIR/mount/"
791
791
792 # Unmount all temporary loop devices and mount points
792 # Unmount all temporary loop devices and mount points
793 cleanup
793 cleanup
794
794
795 # Create block map file(s) of image(s)
795 # Create block map file(s) of image(s)
796 if [ "$ENABLE_SPLITFS" = true ] ; then
796 if [ "$ENABLE_SPLITFS" = true ] ; then
797 # Create block map files for "bmaptool"
797 # Create block map files for "bmaptool"
798 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
798 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
799 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
799 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
800
800
801 # Image was successfully created
801 # Image was successfully created
802 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
802 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
803 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
803 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
804 else
804 else
805 # Create block map file for "bmaptool"
805 # Create block map file for "bmaptool"
806 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
806 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
807
807
808 # Image was successfully created
808 # Image was successfully created
809 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
809 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
810
810
811 # Create qemu qcow2 image
811 # Create qemu qcow2 image
812 if [ "$ENABLE_QEMU" = true ] ; then
812 if [ "$ENABLE_QEMU" = true ] ; then
813 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
813 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
814 QEMU_SIZE=16G
814 QEMU_SIZE=16G
815
815
816 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
816 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
817 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
817 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
818
818
819 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
819 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
820 fi
820 fi
821 fi
821 fi
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