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Raspi2-3_GenImage
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1 #
1 #
2 # Setup RPi2/3 config and cmdline
2 # Setup RPi2/3 config and cmdline
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 if [ "$BUILD_KERNEL" = true ] ; then
8 if [ "$BUILD_KERNEL" = true ] ; then
9 if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
9 if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
10 # Install boot binaries from local directory
10 # Install boot binaries from local directory
11 cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
11 cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
12 cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
12 cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
13 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
13 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
14 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
14 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
15 cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
15 cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
16 cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
16 cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
17 cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
17 cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
18 else
18 else
19 # Create temporary directory for boot binaries
19 # Create temporary directory for boot binaries
20 temp_dir=$(as_nobody mktemp -d)
20 temp_dir=$(as_nobody mktemp -d)
21
21
22 # Install latest boot binaries from raspberry/firmware github
22 # Install latest boot binaries from raspberry/firmware github
23 as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
23 as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
24 as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
24 as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
25 as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
25 as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
26 as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
26 as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
27 as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
27 as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
28 as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
28 as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
29 as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
29 as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
30
30
31 # Move downloaded boot binaries
31 # Move downloaded boot binaries
32 mv "${temp_dir}/"* "${BOOT_DIR}/"
32 mv "${temp_dir}/"* "${BOOT_DIR}/"
33
33
34 # Remove temporary directory for boot binaries
34 # Remove temporary directory for boot binaries
35 rm -fr "${temp_dir}"
35 rm -fr "${temp_dir}"
36
36
37 # Set permissions of the boot binaries
37 # Set permissions of the boot binaries
38 chown -R root:root "${BOOT_DIR}"
38 chown -R root:root "${BOOT_DIR}"
39 chmod -R 600 "${BOOT_DIR}"
39 chmod -R 600 "${BOOT_DIR}"
40 fi
40 fi
41 fi
41 fi
42
42
43 # Setup firmware boot cmdline
43 # Setup firmware boot cmdline
44 if [ "$ENABLE_UBOOTUSB" = true ] ; then
44 if [ "$ENABLE_UBOOTUSB" = true ] ; then
45 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1"
45 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1"
46 else
46 else
47 if [ "$ENABLE_SPLITFS" = true ] ; then
47 if [ "$ENABLE_SPLITFS" = true ] ; then
48 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1"
48 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1"
49 else
49 else
50 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1"
50 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1"
51 fi
51 fi
52 fi
52 fi
53
53
54
54
55
55
56 # Add encrypted root partition to cmdline.txt
56 # Add encrypted root partition to cmdline.txt
57 if [ "$ENABLE_CRYPTFS" = true ] ; then
57 if [ "$ENABLE_CRYPTFS" = true ] ; then
58 if [ "$ENABLE_SPLITFS" = true ] ; then
58 if [ "$ENABLE_SPLITFS" = true ] ; then
59 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
59 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
60 else
60 else
61 if [ "$ENABLE_UBOOTUSB" = true ] ; then
61 if [ "$ENABLE_UBOOTUSB" = true ] ; then
62 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda2:${CRYPTFS_MAPPING}/")
62 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda2:${CRYPTFS_MAPPING}/")
63 else
63 else
64 CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
64 CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
65 fi
65 fi
66 fi
66 fi
67 fi
67 fi
68
68
69 # Add serial console support
69 # Add serial console support
70 if [ "$ENABLE_CONSOLE" = true ] ; then
70 if [ "$ENABLE_CONSOLE" = true ] ; then
71 CMDLINE="${CMDLINE} console=ttyAMA0,115200 kgdboc=ttyAMA0,115200"
71 CMDLINE="${CMDLINE} console=ttyAMA0,115200 kgdboc=ttyAMA0,115200"
72 fi
72 fi
73
73
74 # Remove IPv6 networking support
74 # Remove IPv6 networking support
75 if [ "$ENABLE_IPV6" = false ] ; then
75 if [ "$ENABLE_IPV6" = false ] ; then
76 CMDLINE="${CMDLINE} ipv6.disable=1"
76 CMDLINE="${CMDLINE} ipv6.disable=1"
77 fi
77 fi
78
78
79 # Automatically assign predictable network interface names
79 # Automatically assign predictable network interface names
80 if [ "$ENABLE_IFNAMES" = false ] ; then
80 if [ "$ENABLE_IFNAMES" = false ] ; then
81 CMDLINE="${CMDLINE} net.ifnames=0"
81 CMDLINE="${CMDLINE} net.ifnames=0"
82 else
82 else
83 CMDLINE="${CMDLINE} net.ifnames=1"
83 CMDLINE="${CMDLINE} net.ifnames=1"
84 fi
84 fi
85
85
86 # Set init to systemd if required by Debian release
86 # Set init to systemd if required by Debian release
87 if [ "$RELEASE" = "stretch" ] || [ "$RELEASE" = "buster" ] ; then
87 if [ "$RELEASE" = "stretch" ] || [ "$RELEASE" = "buster" ] ; then
88 CMDLINE="${CMDLINE} init=/bin/systemd"
88 CMDLINE="${CMDLINE} init=/bin/systemd"
89 fi
89 fi
90
90
91 # Install firmware boot cmdline
91 # Install firmware boot cmdline
92 echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
92 echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
93
93
94 # Install firmware config
94 # Install firmware config
95 install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
95 install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
96
96
97 # Setup minimal GPU memory allocation size: 16MB (no X)
97 # Setup minimal GPU memory allocation size: 16MB (no X)
98 if [ "$ENABLE_MINGPU" = true ] ; then
98 if [ "$ENABLE_MINGPU" = true ] ; then
99 echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
99 echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
100 fi
100 fi
101
101
102 # Setup boot with initramfs
102 # Setup boot with initramfs
103 if [ "$ENABLE_INITRAMFS" = true ] ; then
103 if [ "$ENABLE_INITRAMFS" = true ] ; then
104 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
104 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
105 fi
105 fi
106
106
107 # Disable RPi3 Bluetooth and restore ttyAMA0 serial device
107 # Disable RPi3 Bluetooth and restore ttyAMA0 serial device
108 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 3P ]; then
108 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 3P ]; then
109 if [ "$ENABLE_CONSOLE" = true ] && [ "$ENABLE_UBOOT" = false ] ; then
109 if [ "$ENABLE_CONSOLE" = true ] && [ "$ENABLE_UBOOT" = false ] ; then
110 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
110 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
111 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
111 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
112 else
112 else
113 # Create temporary directory for Bluetooth sources
113 # Create temporary directory for Bluetooth sources
114 temp_dir=$(as_nobody mktemp -d)
114 temp_dir=$(as_nobody mktemp -d)
115
115
116 # Fetch Bluetooth sources
116 # Fetch Bluetooth sources
117 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
117 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
118
118
119 # Copy downloaded sources
119 # Copy downloaded sources
120 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
120 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
121
121
122 # Raspberry-sys-mod package for /dev/serial device needed by bluetooth service
123 wget -O "${R}/tmp/pi-bluetooth/99-com.rules" https://raw.githubusercontent.com/RPi-Distro/raspberrypi-sys-mods/master/etc.armhf/udev/rules.d/99-com.rules
124
125 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
126 wget -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
127 wget -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
128
122 # Set permissions
129 # Set permissions
123 chown -R root:root "${R}/tmp/pi-bluetooth"
130 chown -R root:root "${R}/tmp/pi-bluetooth"
124
131
125 # Install files to chroot
132 # Install files to chroot
126 # Install tools
133 # Install tools
127 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
134 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
128 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
135 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
129
136
130 # Install bluetooth udev rule
137 # Install bluetooth udev rule
131 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
138 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
132 #aur
139 # aur
133 #install_readonly "${R}/tmp/pi-bluetooth/50-bluetooth-hci-auto-poweron.rules" "${ETC_DIR}/udev/rules.d/50-bluetooth-hci-auto-poweron.rules"
140 # install_readonly "${R}/tmp/pi-bluetooth/50-bluetooth-hci-auto-poweron.rules" "${ETC_DIR}/udev/rules.d/50-bluetooth-hci-auto-poweron.rules"
134
141
135 # Install Firmware Flash file and apropiate licence
142 # Install Firmware Flash file and apropiate licence
136 mkdir "${ETC_DIR}/firmware/"
143 mkdir "${ETC_DIR}/firmware/"
137
144
138 #aur https://aur.archlinux.org/packages/pi-bluetooth/
145 # Install firmware and licence
139 #install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${ETC_DIR}/firmware/LICENCE.broadcom_bcm43xx"
146 # install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${ETC_DIR}/firmware/LICENCE.broadcom_bcm43xx"
140 #install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${ETC_DIR}/firmware/BCM43430A1.hcd"
147 # install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${ETC_DIR}/firmware/BCM43430A1.hcd"
141 wget -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
142 wget -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
143 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${ETC_DIR}/firmware/LICENCE.broadcom_bcm43xx"
148 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${ETC_DIR}/firmware/LICENCE.broadcom_bcm43xx"
144 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${ETC_DIR}/firmware/LICENCE.broadcom_bcm43xx"
149 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${ETC_DIR}/firmware/LICENCE.broadcom_bcm43xx"
145
150
146 # Install systemd service for bluetooth
151 # Install systemd service for bluetooth
147 #install_readonly "${R}/tmp/pi-bluetooth/brcm43438.service" "${ETC_DIR}/systemd/system/brcm43438.service"
152 # install_readonly "${R}/tmp/pi-bluetooth/brcm43438.service" "${ETC_DIR}/systemd/system/brcm43438.service"
148 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
153 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
149 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
154 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
150
155
151 # Raspberry-sys-mod package
156
152 wget -O "${R}/tmp/pi-bluetooth/99-com.rules" https://raw.githubusercontent.com/RPi-Distro/raspberrypi-sys-mods/master/etc.armhf/udev/rules.d/99-com.rules
153 install_readonly "${R}/tmp/pi-bluetooth/99-com.rules" "${ETC_DIR}/udev/rules.d/99-com.rules"
157 install_readonly "${R}/tmp/pi-bluetooth/99-com.rules" "${ETC_DIR}/udev/rules.d/99-com.rules"
154
158
155 # Remove temporary directory
159 # Remove temporary directory
156 rm -fr "${temp_dir}"
160 rm -fr "${temp_dir}"
157
161
158 # Get /dev/serial back for compability
162 # Get /dev/serial back for compability
159
163
160
164
161 fi
165 fi
162 fi
166 fi
163
167
164 # Create firmware configuration and cmdline symlinks
168 # Create firmware configuration and cmdline symlinks
165 ln -sf firmware/config.txt "${R}/boot/config.txt"
169 ln -sf firmware/config.txt "${R}/boot/config.txt"
166 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
170 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
167
171
168 # Install and setup kernel modules to load at boot
172 # Install and setup kernel modules to load at boot
169 mkdir -p "${LIB_DIR}/modules-load.d/"
173 mkdir -p "${LIB_DIR}/modules-load.d/"
170 install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
174 install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
171
175
172 # Load hardware random module at boot
176 # Load hardware random module at boot
173 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
177 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
174 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
178 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
175 fi
179 fi
176
180
177 # Load sound module at boot
181 # Load sound module at boot
178 if [ "$ENABLE_SOUND" = true ] ; then
182 if [ "$ENABLE_SOUND" = true ] ; then
179 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
183 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
180 else
184 else
181 echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
185 echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
182 fi
186 fi
183
187
184 # Enable I2C interface
188 # Enable I2C interface
185 if [ "$ENABLE_I2C" = true ] ; then
189 if [ "$ENABLE_I2C" = true ] ; then
186 echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
190 echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
187 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
191 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
188 sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
192 sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
189 fi
193 fi
190
194
191 # Enable SPI interface
195 # Enable SPI interface
192 if [ "$ENABLE_SPI" = true ] ; then
196 if [ "$ENABLE_SPI" = true ] ; then
193 echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
197 echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
194 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
198 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
195 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
199 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
196 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
200 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
197 fi
201 fi
198 fi
202 fi
199
203
200 # Disable RPi2/3 under-voltage warnings
204 # Disable RPi2/3 under-voltage warnings
201 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
205 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
202 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
206 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
203 fi
207 fi
204
208
205 # Install kernel modules blacklist
209 # Install kernel modules blacklist
206 mkdir -p "${ETC_DIR}/modprobe.d/"
210 mkdir -p "${ETC_DIR}/modprobe.d/"
207 install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
211 install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
208
212
209 # Install sysctl.d configuration files
213 # Install sysctl.d configuration files
210 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"
214 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"
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@@ -1,831 +1,829
1 #!/bin/bash
1 #!/bin/bash
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 export RPI_MODEL=${RPI_MODEL:=2}
43 export RPI_MODEL=${RPI_MODEL:=2}
44
44
45 # Debian release
45 # Debian release
46 export RELEASE=${RELEASE:=buster}
46 export RELEASE=${RELEASE:=buster}
47
47
48 #Kernel Branch
48 #Kernel Branch
49 export KERNEL_BRANCH=${KERNEL_BRANCH:=""}
49 export KERNEL_BRANCH=${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 #https://aur.archlinux.org/packages/pi-bluetooth/
66 #BLUETOOTH_URL=${BLUETOOTH_URL:=https://aur.archlinux.org/pi-bluetooth.git}
67 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
65 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
68
66
69 # Build directories
67 # Build directories
70 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
68 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
71 BUILDDIR="${BASEDIR}/build"
69 BUILDDIR="${BASEDIR}/build"
72
70
73 # Prepare date string for default image file name
71 # Prepare date string for default image file name
74 DATE="$(date +%Y-%m-%d)"
72 DATE="$(date +%Y-%m-%d)"
75 if [ -z "$KERNEL_BRANCH" ] ; then
73 if [ -z "$KERNEL_BRANCH" ] ; then
76 IMAGE_NAME=${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}-${RELEASE_ARCH}}
77 else
75 else
78 IMAGE_NAME=${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}-${RELEASE_ARCH}}
79 fi
77 fi
80
78
81 # Chroot directories
79 # Chroot directories
82 R="${BUILDDIR}/chroot"
80 R="${BUILDDIR}/chroot"
83 ETC_DIR="${R}/etc"
81 ETC_DIR="${R}/etc"
84 LIB_DIR="${R}/lib"
82 LIB_DIR="${R}/lib"
85 BOOT_DIR="${R}/boot/firmware"
83 BOOT_DIR="${R}/boot/firmware"
86 KERNEL_DIR="${R}/usr/src/linux"
84 KERNEL_DIR="${R}/usr/src/linux"
87 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
85 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
88
86
89 # Firmware directory: Blank if download from github
87 # Firmware directory: Blank if download from github
90 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
88 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
91 # General settings
89 # General settings
92 SET_ARCH=${SET_ARCH:=32}
90 SET_ARCH=${SET_ARCH:=32}
93 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
91 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
94 PASSWORD=${PASSWORD:=raspberry}
92 PASSWORD=${PASSWORD:=raspberry}
95 USER_PASSWORD=${USER_PASSWORD:=raspberry}
93 USER_PASSWORD=${USER_PASSWORD:=raspberry}
96 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
94 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
97 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
95 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
98 EXPANDROOT=${EXPANDROOT:=true}
96 EXPANDROOT=${EXPANDROOT:=true}
99
97
100 # Keyboard settings
98 # Keyboard settings
101 XKB_MODEL=${XKB_MODEL:=""}
99 XKB_MODEL=${XKB_MODEL:=""}
102 XKB_LAYOUT=${XKB_LAYOUT:=""}
100 XKB_LAYOUT=${XKB_LAYOUT:=""}
103 XKB_VARIANT=${XKB_VARIANT:=""}
101 XKB_VARIANT=${XKB_VARIANT:=""}
104 XKB_OPTIONS=${XKB_OPTIONS:=""}
102 XKB_OPTIONS=${XKB_OPTIONS:=""}
105
103
106 # Network settings (DHCP)
104 # Network settings (DHCP)
107 ENABLE_DHCP=${ENABLE_DHCP:=true}
105 ENABLE_DHCP=${ENABLE_DHCP:=true}
108
106
109 # Network settings (static)
107 # Network settings (static)
110 NET_ADDRESS=${NET_ADDRESS:=""}
108 NET_ADDRESS=${NET_ADDRESS:=""}
111 NET_GATEWAY=${NET_GATEWAY:=""}
109 NET_GATEWAY=${NET_GATEWAY:=""}
112 NET_DNS_1=${NET_DNS_1:=""}
110 NET_DNS_1=${NET_DNS_1:=""}
113 NET_DNS_2=${NET_DNS_2:=""}
111 NET_DNS_2=${NET_DNS_2:=""}
114 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
112 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
115 NET_NTP_1=${NET_NTP_1:=""}
113 NET_NTP_1=${NET_NTP_1:=""}
116 NET_NTP_2=${NET_NTP_2:=""}
114 NET_NTP_2=${NET_NTP_2:=""}
117
115
118 # APT settings
116 # APT settings
119 APT_PROXY=${APT_PROXY:=""}
117 APT_PROXY=${APT_PROXY:=""}
120 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
118 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
121
119
122 # Feature settings
120 # Feature settings
123 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
121 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
124 ENABLE_I2C=${ENABLE_I2C:=false}
122 ENABLE_I2C=${ENABLE_I2C:=false}
125 ENABLE_SPI=${ENABLE_SPI:=false}
123 ENABLE_SPI=${ENABLE_SPI:=false}
126 ENABLE_IPV6=${ENABLE_IPV6:=true}
124 ENABLE_IPV6=${ENABLE_IPV6:=true}
127 ENABLE_SSHD=${ENABLE_SSHD:=true}
125 ENABLE_SSHD=${ENABLE_SSHD:=true}
128 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
126 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
129 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
127 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
130 ENABLE_SOUND=${ENABLE_SOUND:=true}
128 ENABLE_SOUND=${ENABLE_SOUND:=true}
131 ENABLE_DBUS=${ENABLE_DBUS:=true}
129 ENABLE_DBUS=${ENABLE_DBUS:=true}
132 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
130 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
133 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
131 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
134 ENABLE_XORG=${ENABLE_XORG:=false}
132 ENABLE_XORG=${ENABLE_XORG:=false}
135 ENABLE_WM=${ENABLE_WM:=""}
133 ENABLE_WM=${ENABLE_WM:=""}
136 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
134 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
137 ENABLE_USER=${ENABLE_USER:=true}
135 ENABLE_USER=${ENABLE_USER:=true}
138 USER_NAME=${USER_NAME:="pi"}
136 USER_NAME=${USER_NAME:="pi"}
139 ENABLE_ROOT=${ENABLE_ROOT:=false}
137 ENABLE_ROOT=${ENABLE_ROOT:=false}
140 ENABLE_QEMU=${ENABLE_QEMU:=false}
138 ENABLE_QEMU=${ENABLE_QEMU:=false}
141 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
139 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
142
140
143 # SSH settings
141 # SSH settings
144 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
142 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
145 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
143 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
146 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
144 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
147 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
145 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
148 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
146 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
149
147
150 # Advanced settings
148 # Advanced settings
151 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
149 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
152 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
150 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
153 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
151 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
154 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
152 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
155 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
153 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
156 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
154 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
157 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
155 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
158 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
156 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
159 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
157 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
160 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
158 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
161 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
159 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
162 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
160 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
163 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
161 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
164 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
162 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
165 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
163 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
166
164
167 # Kernel compilation settings
165 # Kernel compilation settings
168 BUILD_KERNEL=${BUILD_KERNEL:=true}
166 BUILD_KERNEL=${BUILD_KERNEL:=true}
169 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
167 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
170 KERNEL_THREADS=${KERNEL_THREADS:=1}
168 KERNEL_THREADS=${KERNEL_THREADS:=1}
171 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
169 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
172 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
170 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
173 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
171 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
174 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
172 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
175 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
173 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
176 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
174 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
177 KERNEL_VIRT=${KERNEL_VIRT:=false}
175 KERNEL_VIRT=${KERNEL_VIRT:=false}
178 KERNEL_BPF=${KERNEL_BPF:=true}
176 KERNEL_BPF=${KERNEL_BPF:=true}
179
177
180 # Kernel compilation from source directory settings
178 # Kernel compilation from source directory settings
181 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
179 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
182 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
180 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
183 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
181 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
184 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
182 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
185
183
186 # Reduce disk usage settings
184 # Reduce disk usage settings
187 REDUCE_APT=${REDUCE_APT:=true}
185 REDUCE_APT=${REDUCE_APT:=true}
188 REDUCE_DOC=${REDUCE_DOC:=true}
186 REDUCE_DOC=${REDUCE_DOC:=true}
189 REDUCE_MAN=${REDUCE_MAN:=true}
187 REDUCE_MAN=${REDUCE_MAN:=true}
190 REDUCE_VIM=${REDUCE_VIM:=false}
188 REDUCE_VIM=${REDUCE_VIM:=false}
191 REDUCE_BASH=${REDUCE_BASH:=false}
189 REDUCE_BASH=${REDUCE_BASH:=false}
192 REDUCE_HWDB=${REDUCE_HWDB:=true}
190 REDUCE_HWDB=${REDUCE_HWDB:=true}
193 REDUCE_SSHD=${REDUCE_SSHD:=true}
191 REDUCE_SSHD=${REDUCE_SSHD:=true}
194 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
192 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
195
193
196 # Encrypted filesystem settings
194 # Encrypted filesystem settings
197 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
195 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
198 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
196 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
199 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
197 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
200 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
198 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
201 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
199 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
202
200
203 # Chroot scripts directory
201 # Chroot scripts directory
204 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
202 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
205
203
206 # Packages required in the chroot build environment
204 # Packages required in the chroot build environment
207 APT_INCLUDES=${APT_INCLUDES:=""}
205 APT_INCLUDES=${APT_INCLUDES:=""}
208 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
206 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
209
207
210 #Packages to exclude from chroot build environment
208 #Packages to exclude from chroot build environment
211 APT_EXCLUDES=${APT_EXCLUDES:=""}
209 APT_EXCLUDES=${APT_EXCLUDES:=""}
212
210
213 # Packages required for bootstrapping
211 # Packages required for bootstrapping
214 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
212 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
215 MISSING_PACKAGES=""
213 MISSING_PACKAGES=""
216
214
217 # Packages installed for c/c++ build environment in chroot (keep empty)
215 # Packages installed for c/c++ build environment in chroot (keep empty)
218 COMPILER_PACKAGES=""
216 COMPILER_PACKAGES=""
219
217
220 #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts
218 #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts
221 if [ "$ENABLE_SYSVINIT" = false ] ; then
219 if [ "$ENABLE_SYSVINIT" = false ] ; then
222 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
220 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
223 fi
221 fi
224
222
225 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
223 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
226 if [ -n "$(lsof -i :3142)" ] ; then
224 if [ -n "$(lsof -i :3142)" ] ; then
227 HTTP_PROXY=http://127.0.0.1:3142/
225 HTTP_PROXY=http://127.0.0.1:3142/
228 fi
226 fi
229
227
230 #ipinfo=$(curl ipinfo.io | grep country )
228 #ipinfo=$(curl ipinfo.io | grep country )
231 #grep -o '\"[^"]*\"' $ipinfo | tr -d '"'
229 #grep -o '\"[^"]*\"' $ipinfo | tr -d '"'
232 #grep -Po '"country":.*?[^\\]",' $(curl ipinfo.io | grep country )
230 #grep -Po '"country":.*?[^\\]",' $(curl ipinfo.io | grep country )
233 #sed -i "s,http:,https:,g" "${ETC_DIR}/apt/sources.list"
231 #sed -i "s,http:,https:,g" "${ETC_DIR}/apt/sources.list"
234 #autconfigure best apt server to not spam ftp.debian.org
232 #autconfigure best apt server to not spam ftp.debian.org
235 #rm files/apt/sources.list
233 #rm files/apt/sources.list
236 #netselect-apt does not know buster yet
234 #netselect-apt does not know buster yet
237 if [ "$RELEASE" = "buster" ] ; then
235 if [ "$RELEASE" = "buster" ] ; then
238 RLS=testing
236 RLS=testing
239 else
237 else
240 RLS="$RELEASE"
238 RLS="$RELEASE"
241 fi
239 fi
242
240
243 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
241 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
244 rm "$(pwd)/files/apt/sources.list"
242 rm "$(pwd)/files/apt/sources.list"
245 fi
243 fi
246
244
247 if [ "$ENABLE_NONFREE" = true ] ; then
245 if [ "$ENABLE_NONFREE" = true ] ; then
248 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
246 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
249 else
247 else
250 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
248 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
251 fi
249 fi
252
250
253 #sed and cut the result string so we can use it as APT_SERVER
251 #sed and cut the result string so we can use it as APT_SERVER
254 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3)
252 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3)
255 APT_SERVER=${APT_SERVER::-1}
253 APT_SERVER=${APT_SERVER::-1}
256
254
257 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
255 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
258 if [ -n "$SET_ARCH" ] ; then
256 if [ -n "$SET_ARCH" ] ; then
259 echo "Setting Architecture specific settings"
257 echo "Setting Architecture specific settings"
260 ##################################
258 ##################################
261 # 64 bit config
259 # 64 bit config
262 ##################################
260 ##################################
263 if [ "$SET_ARCH" = 64 ] ; then
261 if [ "$SET_ARCH" = 64 ] ; then
264 echo "64 bit mode selected - Setting up enviroment"
262 echo "64 bit mode selected - Setting up enviroment"
265 # 64 bit depended settings
263 # 64 bit depended settings
266 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
264 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
267 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
265 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
268 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
266 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
269
267
270 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
268 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
271 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
269 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
272 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
270 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
273 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
271 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
274 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
272 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
275 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
273 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
276 else
274 else
277 echo "error: Only Raspberry PI 3 and 3B+ support 64bit"
275 echo "error: Only Raspberry PI 3 and 3B+ support 64bit"
278 exit 1
276 exit 1
279 fi
277 fi
280 fi
278 fi
281
279
282 ##################################
280 ##################################
283 # 32 bit config
281 # 32 bit config
284 ##################################
282 ##################################
285 if [ "$SET_ARCH" = 32 ] ; then
283 if [ "$SET_ARCH" = 32 ] ; then
286 echo "32 bit mode selected - Setting up enviroment"
284 echo "32 bit mode selected - Setting up enviroment"
287 #General 32bit configuration
285 #General 32bit configuration
288 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
286 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
289 KERNEL_ARCH=${KERNEL_ARCH:=arm}
287 KERNEL_ARCH=${KERNEL_ARCH:=arm}
290 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
288 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
291
289
292 #Raspberry setting grouped by board compability
290 #Raspberry setting grouped by board compability
293 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
291 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
294 echo "Setting settings for bcm2835 Raspberry PI boards"
292 echo "Setting settings for bcm2835 Raspberry PI boards"
295 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
293 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
296 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
294 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
297 RELEASE_ARCH=${RELEASE_ARCH:=armel}
295 RELEASE_ARCH=${RELEASE_ARCH:=armel}
298 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
296 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
299 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
297 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
300 fi
298 fi
301 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
299 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
302 echo "Setting settings for bcm2837 Raspberry PI boards"
300 echo "Setting settings for bcm2837 Raspberry PI boards"
303 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
301 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
304 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
302 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
305 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
303 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
306 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
304 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
307 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
305 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
308 fi
306 fi
309 fi
307 fi
310 #SET_ARCH not set
308 #SET_ARCH not set
311 else
309 else
312 echo "error: Please set '32' or '64' as value for SET_ARCH"
310 echo "error: Please set '32' or '64' as value for SET_ARCH"
313 exit 1
311 exit 1
314 fi
312 fi
315
313
316 #Device specific configuration
314 #Device specific configuration
317 echo "Select DTB-File"
315 echo "Select DTB-File"
318 case "$RPI_MODEL" in
316 case "$RPI_MODEL" in
319 0)
317 0)
320 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
318 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
321 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
319 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
322 ;;
320 ;;
323 1)
321 1)
324 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
322 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
325 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
323 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
326 ;;
324 ;;
327 1P)
325 1P)
328 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
326 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
329 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
327 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
330 ;;
328 ;;
331 2)
329 2)
332 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
330 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
333 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
331 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
334 ;;
332 ;;
335 3)
333 3)
336 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
334 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
337 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
335 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
338 ;;
336 ;;
339 3P)
337 3P)
340 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
338 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
341 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
339 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
342 ;;
340 ;;
343 *)
341 *)
344 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
342 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
345 exit 1
343 exit 1
346 ;;
344 ;;
347 esac
345 esac
348 echo "$DTB_FILE selected"
346 echo "$DTB_FILE selected"
349
347
350 #DEBUG off
348 #DEBUG off
351 set +x
349 set +x
352
350
353 # Check if the internal wireless interface is supported by the RPi model
351 # Check if the internal wireless interface is supported by the RPi model
354 if [ "$ENABLE_WIRELESS" = true ] ; then
352 if [ "$ENABLE_WIRELESS" = true ] ; then
355 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
353 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
356 echo "error: The selected Raspberry Pi model has no internal wireless interface"
354 echo "error: The selected Raspberry Pi model has no internal wireless interface"
357 exit 1
355 exit 1
358 else
356 else
359 echo "Raspberry Pi $RPI_MODEL has WIFI support"
357 echo "Raspberry Pi $RPI_MODEL has WIFI support"
360 fi
358 fi
361 fi
359 fi
362
360
363 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
361 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
364 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
362 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
365 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
363 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
366 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
364 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
367 exit 1
365 exit 1
368 fi
366 fi
369 fi
367 fi
370
368
371 if [ "$ENABLE_VIDEOCORE" = true ] ; then
369 if [ "$ENABLE_VIDEOCORE" = true ] ; then
372 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
370 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
373 fi
371 fi
374
372
375 # Add libncurses5 to enable kernel menuconfig
373 # Add libncurses5 to enable kernel menuconfig
376 if [ "$KERNEL_MENUCONFIG" = true ] ; then
374 if [ "$KERNEL_MENUCONFIG" = true ] ; then
377 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
375 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
378 fi
376 fi
379
377
380 # Add ccache compiler cache for (faster) kernel cross (re)compilation
378 # Add ccache compiler cache for (faster) kernel cross (re)compilation
381 if [ "$KERNEL_CCACHE" = true ] ; then
379 if [ "$KERNEL_CCACHE" = true ] ; then
382 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
380 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
383 fi
381 fi
384
382
385 # Add cryptsetup package to enable filesystem encryption
383 # Add cryptsetup package to enable filesystem encryption
386 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
384 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
387 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
385 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
388 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
386 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
389
387
390 if [ -z "$CRYPTFS_PASSWORD" ] ; then
388 if [ -z "$CRYPTFS_PASSWORD" ] ; then
391 echo "error: no password defined (CRYPTFS_PASSWORD)!"
389 echo "error: no password defined (CRYPTFS_PASSWORD)!"
392 exit 1
390 exit 1
393 fi
391 fi
394 ENABLE_INITRAMFS=true
392 ENABLE_INITRAMFS=true
395 fi
393 fi
396
394
397 # Add initramfs generation tools
395 # Add initramfs generation tools
398 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
396 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
399 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
397 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
400 fi
398 fi
401
399
402 # Add device-tree-compiler required for building the U-Boot bootloader
400 # Add device-tree-compiler required for building the U-Boot bootloader
403 if [ "$ENABLE_UBOOT" = true ] ; then
401 if [ "$ENABLE_UBOOT" = true ] ; then
404 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
402 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
405 else
403 else
406 if [ "$ENABLE_UBOOTUSB" = true ] ; then
404 if [ "$ENABLE_UBOOTUSB" = true ] ; then
407 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
405 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
408 exit 1
406 exit 1
409 fi
407 fi
410 fi
408 fi
411
409
412 # Check if root SSH (v2) public key file exists
410 # Check if root SSH (v2) public key file exists
413 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
411 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
414 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
412 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
415 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
413 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
416 exit 1
414 exit 1
417 fi
415 fi
418 fi
416 fi
419
417
420 # Check if $USER_NAME SSH (v2) public key file exists
418 # Check if $USER_NAME SSH (v2) public key file exists
421 if [ -n "$SSH_USER_PUB_KEY" ] ; then
419 if [ -n "$SSH_USER_PUB_KEY" ] ; then
422 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
420 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
423 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
421 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
424 exit 1
422 exit 1
425 fi
423 fi
426 fi
424 fi
427
425
428 # Check if all required packages are installed on the build system
426 # Check if all required packages are installed on the build system
429 for package in $REQUIRED_PACKAGES ; do
427 for package in $REQUIRED_PACKAGES ; do
430 if [ "$(dpkg-query -W -f='${Status}' $package)" != "install ok installed" ] ; then
428 if [ "$(dpkg-query -W -f='${Status}' $package)" != "install ok installed" ] ; then
431 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
429 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
432 fi
430 fi
433 done
431 done
434
432
435 # If there are missing packages ask confirmation for install, or exit
433 # If there are missing packages ask confirmation for install, or exit
436 if [ -n "$MISSING_PACKAGES" ] ; then
434 if [ -n "$MISSING_PACKAGES" ] ; then
437 echo "the following packages needed by this script are not installed:"
435 echo "the following packages needed by this script are not installed:"
438 echo "$MISSING_PACKAGES"
436 echo "$MISSING_PACKAGES"
439
437
440 printf "\ndo you want to install the missing packages right now? [y/n] "
438 printf "\ndo you want to install the missing packages right now? [y/n] "
441 read -r confirm
439 read -r confirm
442 [ "$confirm" != "y" ] && exit 1
440 [ "$confirm" != "y" ] && exit 1
443
441
444 # Make sure all missing required packages are installed
442 # Make sure all missing required packages are installed
445 apt-get -qq -y install "${MISSING_PACKAGES}"
443 apt-get -qq -y install "${MISSING_PACKAGES}"
446 fi
444 fi
447
445
448 # Check if ./bootstrap.d directory exists
446 # Check if ./bootstrap.d directory exists
449 if [ ! -d "./bootstrap.d/" ] ; then
447 if [ ! -d "./bootstrap.d/" ] ; then
450 echo "error: './bootstrap.d' required directory not found!"
448 echo "error: './bootstrap.d' required directory not found!"
451 exit 1
449 exit 1
452 fi
450 fi
453
451
454 # Check if ./files directory exists
452 # Check if ./files directory exists
455 if [ ! -d "./files/" ] ; then
453 if [ ! -d "./files/" ] ; then
456 echo "error: './files' required directory not found!"
454 echo "error: './files' required directory not found!"
457 exit 1
455 exit 1
458 fi
456 fi
459
457
460 # Check if specified KERNELSRC_DIR directory exists
458 # Check if specified KERNELSRC_DIR directory exists
461 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
459 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
462 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
460 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
463 exit 1
461 exit 1
464 fi
462 fi
465
463
466 # Check if specified UBOOTSRC_DIR directory exists
464 # Check if specified UBOOTSRC_DIR directory exists
467 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
465 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
468 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
466 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
469 exit 1
467 exit 1
470 fi
468 fi
471
469
472 # Check if specified VIDEOCORESRC_DIR directory exists
470 # Check if specified VIDEOCORESRC_DIR directory exists
473 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
471 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
474 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
472 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
475 exit 1
473 exit 1
476 fi
474 fi
477
475
478 # Check if specified FBTURBOSRC_DIR directory exists
476 # Check if specified FBTURBOSRC_DIR directory exists
479 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
477 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
480 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
478 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
481 exit 1
479 exit 1
482 fi
480 fi
483
481
484 # Check if specified CHROOT_SCRIPTS directory exists
482 # Check if specified CHROOT_SCRIPTS directory exists
485 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
483 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
486 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
484 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
487 exit 1
485 exit 1
488 fi
486 fi
489
487
490 # Check if specified device mapping already exists (will be used by cryptsetup)
488 # Check if specified device mapping already exists (will be used by cryptsetup)
491 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
489 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
492 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
490 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
493 exit 1
491 exit 1
494 fi
492 fi
495
493
496 # Don't clobber an old build
494 # Don't clobber an old build
497 if [ -e "$BUILDDIR" ] ; then
495 if [ -e "$BUILDDIR" ] ; then
498 echo "error: directory ${BUILDDIR} already exists, not proceeding"
496 echo "error: directory ${BUILDDIR} already exists, not proceeding"
499 exit 1
497 exit 1
500 fi
498 fi
501
499
502 # Setup chroot directory
500 # Setup chroot directory
503 mkdir -p "${R}"
501 mkdir -p "${R}"
504
502
505 # Check if build directory has enough of free disk space >512MB
503 # Check if build directory has enough of free disk space >512MB
506 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
504 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
507 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
505 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
508 exit 1
506 exit 1
509 fi
507 fi
510
508
511 set -x
509 set -x
512
510
513 # Call "cleanup" function on various signals and errors
511 # Call "cleanup" function on various signals and errors
514 trap cleanup 0 1 2 3 6
512 trap cleanup 0 1 2 3 6
515
513
516 # Add required packages for the minbase installation
514 # Add required packages for the minbase installation
517 if [ "$ENABLE_MINBASE" = true ] ; then
515 if [ "$ENABLE_MINBASE" = true ] ; then
518 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
516 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
519 fi
517 fi
520
518
521 # Add parted package, required to get partprobe utility
519 # Add parted package, required to get partprobe utility
522 if [ "$EXPANDROOT" = true ] ; then
520 if [ "$EXPANDROOT" = true ] ; then
523 APT_INCLUDES="${APT_INCLUDES},parted"
521 APT_INCLUDES="${APT_INCLUDES},parted"
524 fi
522 fi
525
523
526 # Add dbus package, recommended if using systemd
524 # Add dbus package, recommended if using systemd
527 if [ "$ENABLE_DBUS" = true ] ; then
525 if [ "$ENABLE_DBUS" = true ] ; then
528 APT_INCLUDES="${APT_INCLUDES},dbus"
526 APT_INCLUDES="${APT_INCLUDES},dbus"
529 fi
527 fi
530
528
531 # Add iptables IPv4/IPv6 package
529 # Add iptables IPv4/IPv6 package
532 if [ "$ENABLE_IPTABLES" = true ] ; then
530 if [ "$ENABLE_IPTABLES" = true ] ; then
533 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
531 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
534 fi
532 fi
535
533
536 # Add openssh server package
534 # Add openssh server package
537 if [ "$ENABLE_SSHD" = true ] ; then
535 if [ "$ENABLE_SSHD" = true ] ; then
538 APT_INCLUDES="${APT_INCLUDES},openssh-server"
536 APT_INCLUDES="${APT_INCLUDES},openssh-server"
539 fi
537 fi
540
538
541 # Add alsa-utils package
539 # Add alsa-utils package
542 if [ "$ENABLE_SOUND" = true ] ; then
540 if [ "$ENABLE_SOUND" = true ] ; then
543 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
541 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
544 fi
542 fi
545
543
546 # Add rng-tools package
544 # Add rng-tools package
547 if [ "$ENABLE_HWRANDOM" = true ] ; then
545 if [ "$ENABLE_HWRANDOM" = true ] ; then
548 APT_INCLUDES="${APT_INCLUDES},rng-tools"
546 APT_INCLUDES="${APT_INCLUDES},rng-tools"
549 fi
547 fi
550
548
551 # Add fbturbo video driver
549 # Add fbturbo video driver
552 if [ "$ENABLE_FBTURBO" = true ] ; then
550 if [ "$ENABLE_FBTURBO" = true ] ; then
553 # Enable xorg package dependencies
551 # Enable xorg package dependencies
554 ENABLE_XORG=true
552 ENABLE_XORG=true
555 fi
553 fi
556
554
557 # Add user defined window manager package
555 # Add user defined window manager package
558 if [ -n "$ENABLE_WM" ] ; then
556 if [ -n "$ENABLE_WM" ] ; then
559 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
557 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
560
558
561 # Enable xorg package dependencies
559 # Enable xorg package dependencies
562 ENABLE_XORG=true
560 ENABLE_XORG=true
563 fi
561 fi
564
562
565 # Add xorg package
563 # Add xorg package
566 if [ "$ENABLE_XORG" = true ] ; then
564 if [ "$ENABLE_XORG" = true ] ; then
567 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
565 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
568 fi
566 fi
569
567
570 # Replace selected packages with smaller clones
568 # Replace selected packages with smaller clones
571 if [ "$ENABLE_REDUCE" = true ] ; then
569 if [ "$ENABLE_REDUCE" = true ] ; then
572 # Add levee package instead of vim-tiny
570 # Add levee package instead of vim-tiny
573 if [ "$REDUCE_VIM" = true ] ; then
571 if [ "$REDUCE_VIM" = true ] ; then
574 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
572 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
575 fi
573 fi
576
574
577 # Add dropbear package instead of openssh-server
575 # Add dropbear package instead of openssh-server
578 if [ "$REDUCE_SSHD" = true ] ; then
576 if [ "$REDUCE_SSHD" = true ] ; then
579 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
577 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
580 fi
578 fi
581 fi
579 fi
582
580
583 # Configure kernel sources if no KERNELSRC_DIR
581 # Configure kernel sources if no KERNELSRC_DIR
584 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
582 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
585 KERNELSRC_CONFIG=true
583 KERNELSRC_CONFIG=true
586 fi
584 fi
587
585
588 # Configure reduced kernel
586 # Configure reduced kernel
589 if [ "$KERNEL_REDUCE" = true ] ; then
587 if [ "$KERNEL_REDUCE" = true ] ; then
590 KERNELSRC_CONFIG=false
588 KERNELSRC_CONFIG=false
591 fi
589 fi
592
590
593 # Configure qemu compatible kernel
591 # Configure qemu compatible kernel
594 if [ "$ENABLE_QEMU" = true ] ; then
592 if [ "$ENABLE_QEMU" = true ] ; then
595 DTB_FILE=vexpress-v2p-ca15_a7.dtb
593 DTB_FILE=vexpress-v2p-ca15_a7.dtb
596 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
594 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
597 KERNEL_DEFCONFIG="vexpress_defconfig"
595 KERNEL_DEFCONFIG="vexpress_defconfig"
598 if [ "$KERNEL_MENUCONFIG" = false ] ; then
596 if [ "$KERNEL_MENUCONFIG" = false ] ; then
599 KERNEL_OLDDEFCONFIG=true
597 KERNEL_OLDDEFCONFIG=true
600 fi
598 fi
601 fi
599 fi
602
600
603 # Execute bootstrap scripts
601 # Execute bootstrap scripts
604 for SCRIPT in bootstrap.d/*.sh; do
602 for SCRIPT in bootstrap.d/*.sh; do
605 head -n 3 "$SCRIPT"
603 head -n 3 "$SCRIPT"
606 . "$SCRIPT"
604 . "$SCRIPT"
607 done
605 done
608
606
609 ## Execute custom bootstrap scripts
607 ## Execute custom bootstrap scripts
610 if [ -d "custom.d" ] ; then
608 if [ -d "custom.d" ] ; then
611 for SCRIPT in custom.d/*.sh; do
609 for SCRIPT in custom.d/*.sh; do
612 . "$SCRIPT"
610 . "$SCRIPT"
613 done
611 done
614 fi
612 fi
615
613
616 # Execute custom scripts inside the chroot
614 # Execute custom scripts inside the chroot
617 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
615 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
618 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
616 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
619 chroot_exec /bin/bash -x <<'EOF'
617 chroot_exec /bin/bash -x <<'EOF'
620 for SCRIPT in /chroot_scripts/* ; do
618 for SCRIPT in /chroot_scripts/* ; do
621 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
619 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
622 $SCRIPT
620 $SCRIPT
623 fi
621 fi
624 done
622 done
625 EOF
623 EOF
626 rm -rf "${R}/chroot_scripts"
624 rm -rf "${R}/chroot_scripts"
627 fi
625 fi
628
626
629 # Remove c/c++ build environment from the chroot
627 # Remove c/c++ build environment from the chroot
630 chroot_remove_cc
628 chroot_remove_cc
631
629
632 # Generate required machine-id
630 # Generate required machine-id
633 MACHINE_ID=$(dbus-uuidgen)
631 MACHINE_ID=$(dbus-uuidgen)
634 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
632 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
635 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
633 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
636
634
637 # APT Cleanup
635 # APT Cleanup
638 chroot_exec apt-get -y clean
636 chroot_exec apt-get -y clean
639 chroot_exec apt-get -y autoclean
637 chroot_exec apt-get -y autoclean
640 chroot_exec apt-get -y autoremove
638 chroot_exec apt-get -y autoremove
641
639
642 # Unmount mounted filesystems
640 # Unmount mounted filesystems
643 umount -l "${R}/proc"
641 umount -l "${R}/proc"
644 umount -l "${R}/sys"
642 umount -l "${R}/sys"
645
643
646 # Clean up directories
644 # Clean up directories
647 rm -rf "${R}/run/*"
645 rm -rf "${R}/run/*"
648 rm -rf "${R}/tmp/*"
646 rm -rf "${R}/tmp/*"
649
647
650 # Clean up files
648 # Clean up files
651 rm -f "${ETC_DIR}/ssh/ssh_host_*"
649 rm -f "${ETC_DIR}/ssh/ssh_host_*"
652 rm -f "${ETC_DIR}/dropbear/dropbear_*"
650 rm -f "${ETC_DIR}/dropbear/dropbear_*"
653 rm -f "${ETC_DIR}/apt/sources.list.save"
651 rm -f "${ETC_DIR}/apt/sources.list.save"
654 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
652 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
655 rm -f "${ETC_DIR}/*-"
653 rm -f "${ETC_DIR}/*-"
656 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
654 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
657 rm -f "${ETC_DIR}/resolv.conf"
655 rm -f "${ETC_DIR}/resolv.conf"
658 rm -f "${R}/root/.bash_history"
656 rm -f "${R}/root/.bash_history"
659 rm -f "${R}/var/lib/urandom/random-seed"
657 rm -f "${R}/var/lib/urandom/random-seed"
660 rm -f "${R}/initrd.img"
658 rm -f "${R}/initrd.img"
661 rm -f "${R}/vmlinuz"
659 rm -f "${R}/vmlinuz"
662 rm -f "${R}${QEMU_BINARY}"
660 rm -f "${R}${QEMU_BINARY}"
663
661
664 if [ "$ENABLE_QEMU" = true ] ; then
662 if [ "$ENABLE_QEMU" = true ] ; then
665 # Setup QEMU directory
663 # Setup QEMU directory
666 mkdir "${BASEDIR}/qemu"
664 mkdir "${BASEDIR}/qemu"
667
665
668 # Copy kernel image to QEMU directory
666 # Copy kernel image to QEMU directory
669 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
667 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
670
668
671 # Copy kernel config to QEMU directory
669 # Copy kernel config to QEMU directory
672 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
670 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
673
671
674 # Copy kernel dtbs to QEMU directory
672 # Copy kernel dtbs to QEMU directory
675 for dtb in "${BOOT_DIR}/"*.dtb ; do
673 for dtb in "${BOOT_DIR}/"*.dtb ; do
676 if [ -f "${dtb}" ] ; then
674 if [ -f "${dtb}" ] ; then
677 install_readonly "${dtb}" "${BASEDIR}/qemu/"
675 install_readonly "${dtb}" "${BASEDIR}/qemu/"
678 fi
676 fi
679 done
677 done
680
678
681 # Copy kernel overlays to QEMU directory
679 # Copy kernel overlays to QEMU directory
682 if [ -d "${BOOT_DIR}/overlays" ] ; then
680 if [ -d "${BOOT_DIR}/overlays" ] ; then
683 # Setup overlays dtbs directory
681 # Setup overlays dtbs directory
684 mkdir "${BASEDIR}/qemu/overlays"
682 mkdir "${BASEDIR}/qemu/overlays"
685
683
686 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
684 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
687 if [ -f "${dtb}" ] ; then
685 if [ -f "${dtb}" ] ; then
688 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
686 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
689 fi
687 fi
690 done
688 done
691 fi
689 fi
692
690
693 # Copy u-boot files to QEMU directory
691 # Copy u-boot files to QEMU directory
694 if [ "$ENABLE_UBOOT" = true ] ; then
692 if [ "$ENABLE_UBOOT" = true ] ; then
695 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
693 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
696 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
694 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
697 fi
695 fi
698 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
696 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
699 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
697 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
700 fi
698 fi
701 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
699 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
702 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
700 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
703 fi
701 fi
704 fi
702 fi
705
703
706 # Copy initramfs to QEMU directory
704 # Copy initramfs to QEMU directory
707 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
705 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
708 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
706 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
709 fi
707 fi
710 fi
708 fi
711
709
712 # Calculate size of the chroot directory in KB
710 # Calculate size of the chroot directory in KB
713 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
711 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
714
712
715 # Calculate the amount of needed 512 Byte sectors
713 # Calculate the amount of needed 512 Byte sectors
716 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
714 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
717 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
715 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
718 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
716 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
719
717
720 # The root partition is EXT4
718 # The root partition is EXT4
721 # This means more space than the actual used space of the chroot is used.
719 # This means more space than the actual used space of the chroot is used.
722 # As overhead for journaling and reserved blocks 35% are added.
720 # As overhead for journaling and reserved blocks 35% are added.
723 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
721 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
724
722
725 # Calculate required image size in 512 Byte sectors
723 # Calculate required image size in 512 Byte sectors
726 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
724 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
727
725
728 # Prepare image file
726 # Prepare image file
729 if [ "$ENABLE_SPLITFS" = true ] ; then
727 if [ "$ENABLE_SPLITFS" = true ] ; then
730 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
728 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
731 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
729 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
732 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
730 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
733 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
731 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
734
732
735 # Write firmware/boot partition tables
733 # Write firmware/boot partition tables
736 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
734 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
737 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
735 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
738 EOM
736 EOM
739
737
740 # Write root partition table
738 # Write root partition table
741 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
739 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
742 ${TABLE_SECTORS},${ROOT_SECTORS},83
740 ${TABLE_SECTORS},${ROOT_SECTORS},83
743 EOM
741 EOM
744
742
745 # Setup temporary loop devices
743 # Setup temporary loop devices
746 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
744 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
747 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
745 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
748 else # ENABLE_SPLITFS=false
746 else # ENABLE_SPLITFS=false
749 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
747 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
750 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
748 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
751
749
752 # Write partition table
750 # Write partition table
753 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
751 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
754 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
752 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
755 ${ROOT_OFFSET},${ROOT_SECTORS},83
753 ${ROOT_OFFSET},${ROOT_SECTORS},83
756 EOM
754 EOM
757
755
758 # Setup temporary loop devices
756 # Setup temporary loop devices
759 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
757 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
760 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
758 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
761 fi
759 fi
762
760
763 if [ "$ENABLE_CRYPTFS" = true ] ; then
761 if [ "$ENABLE_CRYPTFS" = true ] ; then
764 # Create dummy ext4 fs
762 # Create dummy ext4 fs
765 mkfs.ext4 "$ROOT_LOOP"
763 mkfs.ext4 "$ROOT_LOOP"
766
764
767 # Setup password keyfile
765 # Setup password keyfile
768 touch .password
766 touch .password
769 chmod 600 .password
767 chmod 600 .password
770 echo -n ${CRYPTFS_PASSWORD} > .password
768 echo -n ${CRYPTFS_PASSWORD} > .password
771
769
772 # Initialize encrypted partition
770 # Initialize encrypted partition
773 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
771 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
774
772
775 # Open encrypted partition and setup mapping
773 # Open encrypted partition and setup mapping
776 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
774 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
777
775
778 # Secure delete password keyfile
776 # Secure delete password keyfile
779 shred -zu .password
777 shred -zu .password
780
778
781 # Update temporary loop device
779 # Update temporary loop device
782 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
780 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
783
781
784 # Wipe encrypted partition (encryption cipher is used for randomness)
782 # Wipe encrypted partition (encryption cipher is used for randomness)
785 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
783 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
786 fi
784 fi
787
785
788 # Build filesystems
786 # Build filesystems
789 mkfs.vfat "$FRMW_LOOP"
787 mkfs.vfat "$FRMW_LOOP"
790 mkfs.ext4 "$ROOT_LOOP"
788 mkfs.ext4 "$ROOT_LOOP"
791
789
792 # Mount the temporary loop devices
790 # Mount the temporary loop devices
793 mkdir -p "$BUILDDIR/mount"
791 mkdir -p "$BUILDDIR/mount"
794 mount "$ROOT_LOOP" "$BUILDDIR/mount"
792 mount "$ROOT_LOOP" "$BUILDDIR/mount"
795
793
796 mkdir -p "$BUILDDIR/mount/boot/firmware"
794 mkdir -p "$BUILDDIR/mount/boot/firmware"
797 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
795 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
798
796
799 # Copy all files from the chroot to the loop device mount point directory
797 # Copy all files from the chroot to the loop device mount point directory
800 rsync -a "${R}/" "$BUILDDIR/mount/"
798 rsync -a "${R}/" "$BUILDDIR/mount/"
801
799
802 # Unmount all temporary loop devices and mount points
800 # Unmount all temporary loop devices and mount points
803 cleanup
801 cleanup
804
802
805 # Create block map file(s) of image(s)
803 # Create block map file(s) of image(s)
806 if [ "$ENABLE_SPLITFS" = true ] ; then
804 if [ "$ENABLE_SPLITFS" = true ] ; then
807 # Create block map files for "bmaptool"
805 # Create block map files for "bmaptool"
808 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
806 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
809 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
807 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
810
808
811 # Image was successfully created
809 # Image was successfully created
812 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
810 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
813 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
811 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
814 else
812 else
815 # Create block map file for "bmaptool"
813 # Create block map file for "bmaptool"
816 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
814 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
817
815
818 # Image was successfully created
816 # Image was successfully created
819 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
817 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
820
818
821 # Create qemu qcow2 image
819 # Create qemu qcow2 image
822 if [ "$ENABLE_QEMU" = true ] ; then
820 if [ "$ENABLE_QEMU" = true ] ; then
823 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
821 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
824 QEMU_SIZE=16G
822 QEMU_SIZE=16G
825
823
826 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
824 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
827 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
825 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
828
826
829 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
827 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
830 fi
828 fi
831 fi
829 fi
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