##// END OF EJS Templates
Added ENABLE_SWAP...
Yannick Schinko -
r520:4faf10532824
parent child
Show More
@@ -0,0 +1,5
1 logger -t "rc.firstboot" "Restarting dphys-swapfile"
2
3 if systemctl is-enabled dphys-swapfile ; then
4 systemctl restart dphys-swapfile
5 fi
@@ -1,500 +1,503
1 # rpi23-gen-image
1 # rpi23-gen-image
2 ## Introduction
2 ## Introduction
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for all Raspberry Pi computers. The script at this time supports the bootstrapping of the Debian (armhf/armel) releases `stretch` and `buster`. Raspberry Pi 0/1/2/3 images are generated for 32-bit mode only. Raspberry Pi 3 supports 64-bit images that can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.14.y```).
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for all Raspberry Pi computers. The script at this time supports the bootstrapping of the Debian (armhf/armel) releases `stretch` and `buster`. Raspberry Pi 0/1/2/3 images are generated for 32-bit mode only. Raspberry Pi 3 supports 64-bit images that can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.14.y```).
4
4
5 ## Build dependencies
5 ## Build dependencies
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
7
7
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
9
9
10 It is recommended to configure the `rpi23-gen-image.sh` script to build and install the latest Raspberry Pi Linux kernel. For the Raspberry 3 this is mandatory. Kernel compilation and linking will be performed on the build system using an ARM (armhf/armel) cross-compiler toolchain.
10 It is recommended to configure the `rpi23-gen-image.sh` script to build and install the latest Raspberry Pi Linux kernel. For the Raspberry 3 this is mandatory. Kernel compilation and linking will be performed on the build system using an ARM (armhf/armel) cross-compiler toolchain.
11
11
12 The script has been tested using the default `crossbuild-essential-armhf` and `crossbuild-essential-armel` toolchain meta packages on Debian Linux `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
12 The script has been tested using the default `crossbuild-essential-armhf` and `crossbuild-essential-armel` toolchain meta packages on Debian Linux `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
13
13
14 ## Command-line parameters
14 ## Command-line parameters
15 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi23-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi23-gen-image.sh` script.
15 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi23-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi23-gen-image.sh` script.
16
16
17 ##### Command-line examples:
17 ##### Command-line examples:
18 ```shell
18 ```shell
19 ENABLE_UBOOT=true ./rpi23-gen-image.sh
19 ENABLE_UBOOT=true ./rpi23-gen-image.sh
20 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
20 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
21 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
21 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
22 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
22 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
23 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
23 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
24 ENABLE_MINBASE=true ./rpi23-gen-image.sh
24 ENABLE_MINBASE=true ./rpi23-gen-image.sh
25 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
25 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
26 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
26 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
27 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
27 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
28 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
28 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
29 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
29 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
30 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
30 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
31 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
31 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
32 ```
32 ```
33
33
34 ## Configuration template files
34 ## Configuration template files
35 To avoid long lists of command-line parameters and to help to store the favourite parameter configurations the `rpi23-gen-image.sh` script supports so called configuration template files (`CONFIG_TEMPLATE`=template). These are simple text files located in the `./templates` directory that contain the list of configuration parameters that will be used. New configuration template files can be added to the `./templates` directory.
35 To avoid long lists of command-line parameters and to help to store the favourite parameter configurations the `rpi23-gen-image.sh` script supports so called configuration template files (`CONFIG_TEMPLATE`=template). These are simple text files located in the `./templates` directory that contain the list of configuration parameters that will be used. New configuration template files can be added to the `./templates` directory.
36
36
37 ##### Command-line examples:
37 ##### Command-line examples:
38 ```shell
38 ```shell
39 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
39 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
40 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
40 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
41 ```
41 ```
42
42
43 ## Supported parameters and settings
43 ## Supported parameters and settings
44 #### APT settings:
44 #### APT settings:
45 ##### `APT_SERVER`="ftp.debian.org"
45 ##### `APT_SERVER`="ftp.debian.org"
46 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
46 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
47
47
48 ##### `APT_PROXY`=""
48 ##### `APT_PROXY`=""
49 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once. If `apt-cacher-ng` is running on default `http://127.0.0.1:3142` it is autodetected and you don't need to set this.
49 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once. If `apt-cacher-ng` is running on default `http://127.0.0.1:3142` it is autodetected and you don't need to set this.
50
50
51 ##### `APT_INCLUDES`=""
51 ##### `APT_INCLUDES`=""
52 A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.
52 A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.
53
53
54 ##### `APT_INCLUDES_LATE`=""
54 ##### `APT_INCLUDES_LATE`=""
55 A comma-separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
55 A comma-separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
56
56
57 ---
57 ---
58
58
59 #### General system settings:
59 #### General system settings:
60 ##### `SET_ARCH`=32
60 ##### `SET_ARCH`=32
61 Set Architecture to default 32bit. If you want to compile 64-bit (RPI3 or RPI3+) set it to `64`. This option will set every needed cross-compiler or board specific option for a successful build.
61 Set Architecture to default 32bit. If you want to compile 64-bit (RPI3 or RPI3+) set it to `64`. This option will set every needed cross-compiler or board specific option for a successful build.
62
62
63 ##### `RPI_MODEL`=2
63 ##### `RPI_MODEL`=2
64 Specify the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:
64 Specify the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:
65 - `0` = Raspberry Pi 0 and Raspberry Pi 0 W
65 - `0` = Raspberry Pi 0 and Raspberry Pi 0 W
66 - `1` = Raspberry Pi 1 model A and B
66 - `1` = Raspberry Pi 1 model A and B
67 - `1P` = Raspberry Pi 1 model B+ and A+
67 - `1P` = Raspberry Pi 1 model B+ and A+
68 - `2` = Raspberry Pi 2 model B
68 - `2` = Raspberry Pi 2 model B
69 - `3` = Raspberry Pi 3 model B
69 - `3` = Raspberry Pi 3 model B
70 - `3P` = Raspberry Pi 3 model B+
70 - `3P` = Raspberry Pi 3 model B+
71
71
72 ##### `RELEASE`="buster"
72 ##### `RELEASE`="buster"
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.
74
74
75 ##### `RELEASE_ARCH`="armhf"
75 ##### `RELEASE_ARCH`="armhf"
76 Set the desired Debian release architecture.
76 Set the desired Debian release architecture.
77
77
78 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
78 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
79 Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.
79 Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.
80
80
81 ##### `PASSWORD`="raspberry"
81 ##### `PASSWORD`="raspberry"
82 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
82 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
83
83
84 ##### `USER_PASSWORD`="raspberry"
84 ##### `USER_PASSWORD`="raspberry"
85 Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's **STRONGLY** recommended that you choose a custom password.
85 Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's **STRONGLY** recommended that you choose a custom password.
86
86
87 ##### `DEFLOCAL`="en_US.UTF-8"
87 ##### `DEFLOCAL`="en_US.UTF-8"
88 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
88 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
89
89
90 ##### `TIMEZONE`="Europe/Berlin"
90 ##### `TIMEZONE`="Europe/Berlin"
91 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
91 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
92
92
93 ##### `EXPANDROOT`=true
93 ##### `EXPANDROOT`=true
94 Expand the root partition and filesystem automatically on first boot.
94 Expand the root partition and filesystem automatically on first boot.
95
95
96 ##### `ENABLE_SWAP`=true
97 Enable swap. The size of the swapfile is chosen relative to the size of the root partition. It'll use the `dphys-swapfile` package for that.
98
96 ##### `ENABLE_QEMU`=false
99 ##### `ENABLE_QEMU`=false
97 Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.
100 Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.
98
101
99 ---
102 ---
100
103
101 #### Keyboard settings:
104 #### Keyboard settings:
102 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
105 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
103
106
104 ##### `XKB_MODEL`=""
107 ##### `XKB_MODEL`=""
105 Set the name of the model of your keyboard type.
108 Set the name of the model of your keyboard type.
106
109
107 ##### `XKB_LAYOUT`=""
110 ##### `XKB_LAYOUT`=""
108 Set the supported keyboard layout(s).
111 Set the supported keyboard layout(s).
109
112
110 ##### `XKB_VARIANT`=""
113 ##### `XKB_VARIANT`=""
111 Set the supported variant(s) of the keyboard layout(s).
114 Set the supported variant(s) of the keyboard layout(s).
112
115
113 ##### `XKB_OPTIONS`=""
116 ##### `XKB_OPTIONS`=""
114 Set extra xkb configuration options.
117 Set extra xkb configuration options.
115
118
116 ---
119 ---
117
120
118 #### Networking settings (DHCP):
121 #### Networking settings (DHCP):
119 This parameter is used to set up networking auto-configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
122 This parameter is used to set up networking auto-configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
120
123
121 ##### `ENABLE_DHCP`=true
124 ##### `ENABLE_DHCP`=true
122 Set the system to use DHCP. This requires an DHCP server.
125 Set the system to use DHCP. This requires an DHCP server.
123
126
124 ---
127 ---
125
128
126 #### Networking settings (static):
129 #### Networking settings (static):
127 These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.
130 These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.
128
131
129 ##### `NET_ADDRESS`=""
132 ##### `NET_ADDRESS`=""
130 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
133 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
131
134
132 ##### `NET_GATEWAY`=""
135 ##### `NET_GATEWAY`=""
133 Set the IP address for the default gateway.
136 Set the IP address for the default gateway.
134
137
135 ##### `NET_DNS_1`=""
138 ##### `NET_DNS_1`=""
136 Set the IP address for the first DNS server.
139 Set the IP address for the first DNS server.
137
140
138 ##### `NET_DNS_2`=""
141 ##### `NET_DNS_2`=""
139 Set the IP address for the second DNS server.
142 Set the IP address for the second DNS server.
140
143
141 ##### `NET_DNS_DOMAINS`=""
144 ##### `NET_DNS_DOMAINS`=""
142 Set the default DNS search domains to use for non fully qualified hostnames.
145 Set the default DNS search domains to use for non fully qualified hostnames.
143
146
144 ##### `NET_NTP_1`=""
147 ##### `NET_NTP_1`=""
145 Set the IP address for the first NTP server.
148 Set the IP address for the first NTP server.
146
149
147 ##### `NET_NTP_2`=""
150 ##### `NET_NTP_2`=""
148 Set the IP address for the second NTP server.
151 Set the IP address for the second NTP server.
149
152
150 ---
153 ---
151
154
152 #### Basic system features:
155 #### Basic system features:
153 ##### `ENABLE_CONSOLE`=true
156 ##### `ENABLE_CONSOLE`=true
154 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system. On RPI `0` `3` `3P` the CPU speed is locked at lowest speed.
157 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system. On RPI `0` `3` `3P` the CPU speed is locked at lowest speed.
155
158
156 ##### `ENABLE_PRINTK`=false
159 ##### `ENABLE_PRINTK`=false
157 Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian.
160 Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian.
158
161
159 ##### `ENABLE_BLUETOOTH`=false
162 ##### `ENABLE_BLUETOOTH`=false
160 Enable onboard Bluetooth interface on the RPi0/3/3P. See: [Configuring the GPIO serial port on Raspbian jessie and stretch](https://spellfoundry.com/2016/05/29/configuring-gpio-serial-port-raspbian-jessie-including-pi-3/).
163 Enable onboard Bluetooth interface on the RPi0/3/3P. See: [Configuring the GPIO serial port on Raspbian jessie and stretch](https://spellfoundry.com/2016/05/29/configuring-gpio-serial-port-raspbian-jessie-including-pi-3/).
161
164
162 ##### `ENABLE_MINIUART_OVERLAY`=false
165 ##### `ENABLE_MINIUART_OVERLAY`=false
163 Enable Bluetooth to use this. Adds overlay to swap UART0 with UART1. Enabling (slower) Bluetooth and full speed serial console. - RPI `0` `3` `3P` have a fast `hardware UART0` (ttyAMA0) and a `mini UART1` (ttyS0)! RPI `1` `1P` `2` only have a `hardware UART0`. `UART0` is considered better, because is faster and more stable than `mini UART1`. By default the Bluetooth modem is mapped to the `hardware UART0` and `mini UART` is used for console. The `mini UART` is a problem for the serial console, because its baudrate depends on the CPU frequency, which is changing on runtime. Resulting in a volatile baudrate and thus in an unusable serial console.
166 Enable Bluetooth to use this. Adds overlay to swap UART0 with UART1. Enabling (slower) Bluetooth and full speed serial console. - RPI `0` `3` `3P` have a fast `hardware UART0` (ttyAMA0) and a `mini UART1` (ttyS0)! RPI `1` `1P` `2` only have a `hardware UART0`. `UART0` is considered better, because is faster and more stable than `mini UART1`. By default the Bluetooth modem is mapped to the `hardware UART0` and `mini UART` is used for console. The `mini UART` is a problem for the serial console, because its baudrate depends on the CPU frequency, which is changing on runtime. Resulting in a volatile baudrate and thus in an unusable serial console.
164
167
165 ##### `ENABLE_TURBO`=false
168 ##### `ENABLE_TURBO`=false
166 Enable Turbo mode. This setting locks cpu at the highest frequency. As setting ENABLE_CONSOLE=true locks RPI to lowest CPU speed, this is can be used additionally to lock cpu hat max speed. Need a good power supply and probably cooling for the Raspberry PI.
169 Enable Turbo mode. This setting locks cpu at the highest frequency. As setting ENABLE_CONSOLE=true locks RPI to lowest CPU speed, this is can be used additionally to lock cpu hat max speed. Need a good power supply and probably cooling for the Raspberry PI.
167
170
168 ##### `ENABLE_I2C`=false
171 ##### `ENABLE_I2C`=false
169 Enable I2C interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
172 Enable I2C interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
170
173
171 ##### `ENABLE_SPI`=false
174 ##### `ENABLE_SPI`=false
172 Enable SPI interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
175 Enable SPI interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
173
176
174 ##### `ENABLE_IPV6`=true
177 ##### `ENABLE_IPV6`=true
175 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
178 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
176
179
177 ##### `ENABLE_SSHD`=true
180 ##### `ENABLE_SSHD`=true
178 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
181 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
179
182
180 ##### `ENABLE_NONFREE`=false
183 ##### `ENABLE_NONFREE`=false
181 Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.
184 Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.
182
185
183 ##### `ENABLE_WIRELESS`=false
186 ##### `ENABLE_WIRELESS`=false
184 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.
187 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.
185
188
186 ##### `ENABLE_RSYSLOG`=true
189 ##### `ENABLE_RSYSLOG`=true
187 If set to false, disable and uninstall rsyslog (so logs will be available only in journal files)
190 If set to false, disable and uninstall rsyslog (so logs will be available only in journal files)
188
191
189 ##### `ENABLE_SOUND`=true
192 ##### `ENABLE_SOUND`=true
190 Enable sound hardware and install Advanced Linux Sound Architecture.
193 Enable sound hardware and install Advanced Linux Sound Architecture.
191
194
192 ##### `ENABLE_HWRANDOM`=true
195 ##### `ENABLE_HWRANDOM`=true
193 Enable Hardware Random Number Generator. Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled.
196 Enable Hardware Random Number Generator. Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled.
194
197
195 ##### `ENABLE_MINGPU`=false
198 ##### `ENABLE_MINGPU`=false
196 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
199 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
197
200
198 ##### `ENABLE_DBUS`=true
201 ##### `ENABLE_DBUS`=true
199 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
202 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
200
203
201 ##### `ENABLE_XORG`=false
204 ##### `ENABLE_XORG`=false
202 Install Xorg open-source X Window System.
205 Install Xorg open-source X Window System.
203
206
204 ##### `ENABLE_WM`=""
207 ##### `ENABLE_WM`=""
205 Install a user-defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
208 Install a user-defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
206
209
207 ##### `ENABLE_SYSVINIT`=false
210 ##### `ENABLE_SYSVINIT`=false
208 Support for halt,init,poweroff,reboot,runlevel,shutdown,telinit commands
211 Support for halt,init,poweroff,reboot,runlevel,shutdown,telinit commands
209
212
210 ---
213 ---
211
214
212 #### Advanced system features:
215 #### Advanced system features:
213 ##### `ENABLE_MINBASE`=false
216 ##### `ENABLE_MINBASE`=false
214 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
217 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
215
218
216 ##### `ENABLE_REDUCE`=false
219 ##### `ENABLE_REDUCE`=false
217 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
220 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
218
221
219 ##### `ENABLE_UBOOT`=false
222 ##### `ENABLE_UBOOT`=false
220 Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
223 Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
221
224
222 ##### `UBOOTSRC_DIR`=""
225 ##### `UBOOTSRC_DIR`=""
223 Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
226 Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
224
227
225 ##### `ENABLE_FBTURBO`=false
228 ##### `ENABLE_FBTURBO`=false
226 Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
229 Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
227
230
228 ##### `FBTURBOSRC_DIR`=""
231 ##### `FBTURBOSRC_DIR`=""
229 Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
232 Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
230
233
231 ##### `ENABLE_VIDEOCORE`=false
234 ##### `ENABLE_VIDEOCORE`=false
232 Install and enable the [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) `vcgencmd`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
235 Install and enable the [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) `vcgencmd`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
233
236
234 ##### `VIDEOCORESRC_DIR`=""
237 ##### `VIDEOCORESRC_DIR`=""
235 Path to a directory (`userland`) of [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot.
238 Path to a directory (`userland`) of [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot.
236
239
237 ##### `ENABLE_IPTABLES`=false
240 ##### `ENABLE_IPTABLES`=false
238 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
241 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
239
242
240 ##### `ENABLE_USER`=true
243 ##### `ENABLE_USER`=true
241 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, the username will be `pi`.
244 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, the username will be `pi`.
242
245
243 ##### `USER_NAME`=pi
246 ##### `USER_NAME`=pi
244 Non-root user to create. Ignored if `ENABLE_USER`=false
247 Non-root user to create. Ignored if `ENABLE_USER`=false
245
248
246 ##### `ENABLE_ROOT`=false
249 ##### `ENABLE_ROOT`=false
247 Set root user password so root login will be enabled
250 Set root user password so root login will be enabled
248
251
249 ##### `ENABLE_HARDNET`=false
252 ##### `ENABLE_HARDNET`=false
250 Enable IPv4/IPv6 network stack hardening settings.
253 Enable IPv4/IPv6 network stack hardening settings.
251
254
252 ##### `ENABLE_SPLITFS`=false
255 ##### `ENABLE_SPLITFS`=false
253 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
256 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
254
257
255 ##### `CHROOT_SCRIPTS`=""
258 ##### `CHROOT_SCRIPTS`=""
256 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
259 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
257
260
258 ##### `ENABLE_INITRAMFS`=false
261 ##### `ENABLE_INITRAMFS`=false
259 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
262 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
260
263
261 ##### `ENABLE_IFNAMES`=true
264 ##### `ENABLE_IFNAMES`=true
262 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names.
265 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names.
263
266
264 ##### `DISABLE_UNDERVOLT_WARNINGS`=
267 ##### `DISABLE_UNDERVOLT_WARNINGS`=
265 Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
268 Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
266
269
267 ---
270 ---
268
271
269 #### SSH settings:
272 #### SSH settings:
270 ##### `SSH_ENABLE_ROOT`=false
273 ##### `SSH_ENABLE_ROOT`=false
271 Enable password-based root login via SSH. This may be a security risk with the default password set, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
274 Enable password-based root login via SSH. This may be a security risk with the default password set, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
272
275
273 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
276 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
274 Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported.
277 Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported.
275
278
276 ##### `SSH_LIMIT_USERS`=false
279 ##### `SSH_LIMIT_USERS`=false
277 Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).
280 Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).
278
281
279 ##### `SSH_ROOT_PUB_KEY`=""
282 ##### `SSH_ROOT_PUB_KEY`=""
280 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` **and** `SSH_ENABLE_ROOT` must be set to `true`.
283 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` **and** `SSH_ENABLE_ROOT` must be set to `true`.
281
284
282 ##### `SSH_USER_PUB_KEY`=""
285 ##### `SSH_USER_PUB_KEY`=""
283 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
286 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
284
287
285 ---
288 ---
286
289
287 #### Kernel compilation:
290 #### Kernel compilation:
288 ##### `BUILD_KERNEL`=true
291 ##### `BUILD_KERNEL`=true
289 Build and install the latest RPi 0/1/2/3 Linux kernel. Currently only the default RPi 0/1/2/3 kernel configuration is used.
292 Build and install the latest RPi 0/1/2/3 Linux kernel. Currently only the default RPi 0/1/2/3 kernel configuration is used.
290
293
291 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
294 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
292 This sets the cross-compile environment for the compiler.
295 This sets the cross-compile environment for the compiler.
293
296
294 ##### `KERNEL_ARCH`="arm"
297 ##### `KERNEL_ARCH`="arm"
295 This sets the kernel architecture for the compiler.
298 This sets the kernel architecture for the compiler.
296
299
297 ##### `KERNEL_IMAGE`="kernel7.img"
300 ##### `KERNEL_IMAGE`="kernel7.img"
298 Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.
301 Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.
299
302
300 ##### `KERNEL_BRANCH`=""
303 ##### `KERNEL_BRANCH`=""
301 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
304 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
302
305
303 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
306 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
304 Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.
307 Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.
305
308
306 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
309 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
307 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
310 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
308
311
309 ##### `KERNEL_REDUCE`=false
312 ##### `KERNEL_REDUCE`=false
310 Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental).
313 Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental).
311
314
312 ##### `KERNEL_THREADS`=1
315 ##### `KERNEL_THREADS`=1
313 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
316 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
314
317
315 ##### `KERNEL_HEADERS`=true
318 ##### `KERNEL_HEADERS`=true
316 Install kernel headers with the built kernel.
319 Install kernel headers with the built kernel.
317
320
318 ##### `KERNEL_MENUCONFIG`=false
321 ##### `KERNEL_MENUCONFIG`=false
319 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
322 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
320
323
321 ##### `KERNEL_OLDDEFCONFIG`=false
324 ##### `KERNEL_OLDDEFCONFIG`=false
322 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
325 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
323
326
324 ##### `KERNEL_CCACHE`=false
327 ##### `KERNEL_CCACHE`=false
325 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
328 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
326
329
327 ##### `KERNEL_REMOVESRC`=true
330 ##### `KERNEL_REMOVESRC`=true
328 Remove all kernel sources from the generated OS image after it was built and installed.
331 Remove all kernel sources from the generated OS image after it was built and installed.
329
332
330 ##### `KERNELSRC_DIR`=""
333 ##### `KERNELSRC_DIR`=""
331 Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
334 Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
332
335
333 ##### `KERNELSRC_CLEAN`=false
336 ##### `KERNELSRC_CLEAN`=false
334 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
337 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
335
338
336 ##### `KERNELSRC_CONFIG`=true
339 ##### `KERNELSRC_CONFIG`=true
337 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
340 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
338
341
339 ##### `KERNELSRC_USRCONFIG`=""
342 ##### `KERNELSRC_USRCONFIG`=""
340 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
343 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
341
344
342 ##### `KERNELSRC_PREBUILT`=false
345 ##### `KERNELSRC_PREBUILT`=false
343 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
346 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
344
347
345 ##### `RPI_FIRMWARE_DIR`=""
348 ##### `RPI_FIRMWARE_DIR`=""
346 The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
349 The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
347
350
348 ---
351 ---
349
352
350 #### Reduce disk usage:
353 #### Reduce disk usage:
351 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
354 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
352
355
353 ##### `REDUCE_APT`=true
356 ##### `REDUCE_APT`=true
354 Configure APT to use compressed package repository lists and no package caching files.
357 Configure APT to use compressed package repository lists and no package caching files.
355
358
356 ##### `REDUCE_DOC`=true
359 ##### `REDUCE_DOC`=true
357 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
360 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
358
361
359 ##### `REDUCE_MAN`=true
362 ##### `REDUCE_MAN`=true
360 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
363 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
361
364
362 ##### `REDUCE_VIM`=false
365 ##### `REDUCE_VIM`=false
363 Replace `vim-tiny` package by `levee` a tiny vim clone.
366 Replace `vim-tiny` package by `levee` a tiny vim clone.
364
367
365 ##### `REDUCE_BASH`=false
368 ##### `REDUCE_BASH`=false
366 Remove `bash` package and switch to `dash` shell (experimental).
369 Remove `bash` package and switch to `dash` shell (experimental).
367
370
368 ##### `REDUCE_HWDB`=true
371 ##### `REDUCE_HWDB`=true
369 Remove PCI related hwdb files (experimental).
372 Remove PCI related hwdb files (experimental).
370
373
371 ##### `REDUCE_SSHD`=true
374 ##### `REDUCE_SSHD`=true
372 Replace `openssh-server` with `dropbear`.
375 Replace `openssh-server` with `dropbear`.
373
376
374 ##### `REDUCE_LOCALE`=true
377 ##### `REDUCE_LOCALE`=true
375 Remove all `locale` translation files.
378 Remove all `locale` translation files.
376
379
377 ---
380 ---
378
381
379 #### Encrypted root partition:
382 #### Encrypted root partition:
380 ##### `ENABLE_CRYPTFS`=false
383 ##### `ENABLE_CRYPTFS`=false
381 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
384 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
382
385
383 ##### `CRYPTFS_PASSWORD`=""
386 ##### `CRYPTFS_PASSWORD`=""
384 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
387 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
385
388
386 ##### `CRYPTFS_MAPPING`="secure"
389 ##### `CRYPTFS_MAPPING`="secure"
387 Set name of dm-crypt managed device-mapper mapping.
390 Set name of dm-crypt managed device-mapper mapping.
388
391
389 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
392 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
390 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
393 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
391
394
392 ##### `CRYPTFS_XTSKEYSIZE`=512
395 ##### `CRYPTFS_XTSKEYSIZE`=512
393 Sets key size in bits. The argument has to be a multiple of 8.
396 Sets key size in bits. The argument has to be a multiple of 8.
394
397
395 ---
398 ---
396
399
397 #### Build settings:
400 #### Build settings:
398 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
401 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
399 Set a path to a working directory used by the script to generate an image.
402 Set a path to a working directory used by the script to generate an image.
400
403
401 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
404 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
402 Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
405 Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
403
406
404 ## Understanding the script
407 ## Understanding the script
405 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
408 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
406
409
407 | Script | Description |
410 | Script | Description |
408 | --- | --- |
411 | --- | --- |
409 | `10-bootstrap.sh` | Debootstrap basic system |
412 | `10-bootstrap.sh` | Debootstrap basic system |
410 | `11-apt.sh` | Setup APT repositories |
413 | `11-apt.sh` | Setup APT repositories |
411 | `12-locale.sh` | Setup Locales and keyboard settings |
414 | `12-locale.sh` | Setup Locales and keyboard settings |
412 | `13-kernel.sh` | Build and install RPi 0/1/2/3 Kernel |
415 | `13-kernel.sh` | Build and install RPi 0/1/2/3 Kernel |
413 | `14-fstab.sh` | Setup fstab and initramfs |
416 | `14-fstab.sh` | Setup fstab and initramfs |
414 | `15-rpi-config.sh` | Setup RPi 0/1/2/3 config and cmdline |
417 | `15-rpi-config.sh` | Setup RPi 0/1/2/3 config and cmdline |
415 | `20-networking.sh` | Setup Networking |
418 | `20-networking.sh` | Setup Networking |
416 | `21-firewall.sh` | Setup Firewall |
419 | `21-firewall.sh` | Setup Firewall |
417 | `30-security.sh` | Setup Users and Security settings |
420 | `30-security.sh` | Setup Users and Security settings |
418 | `31-logging.sh` | Setup Logging |
421 | `31-logging.sh` | Setup Logging |
419 | `32-sshd.sh` | Setup SSH and public keys |
422 | `32-sshd.sh` | Setup SSH and public keys |
420 | `41-uboot.sh` | Build and Setup U-Boot |
423 | `41-uboot.sh` | Build and Setup U-Boot |
421 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
424 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
422 | `43-videocore.sh` | Build and Setup videocore libraries |
425 | `43-videocore.sh` | Build and Setup videocore libraries |
423 | `50-firstboot.sh` | First boot actions |
426 | `50-firstboot.sh` | First boot actions |
424 | `99-reduce.sh` | Reduce the disk space usage |
427 | `99-reduce.sh` | Reduce the disk space usage |
425
428
426 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
429 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
427
430
428 | Directory | Description |
431 | Directory | Description |
429 | --- | --- |
432 | --- | --- |
430 | `apt` | APT management configuration files |
433 | `apt` | APT management configuration files |
431 | `boot` | Boot and RPi 0/1/2/3 configuration files |
434 | `boot` | Boot and RPi 0/1/2/3 configuration files |
432 | `dpkg` | Package Manager configuration |
435 | `dpkg` | Package Manager configuration |
433 | `etc` | Configuration files and rc scripts |
436 | `etc` | Configuration files and rc scripts |
434 | `firstboot` | Scripts that get executed on first boot |
437 | `firstboot` | Scripts that get executed on first boot |
435 | `initramfs` | Initramfs scripts |
438 | `initramfs` | Initramfs scripts |
436 | `iptables` | Firewall configuration files |
439 | `iptables` | Firewall configuration files |
437 | `locales` | Locales configuration |
440 | `locales` | Locales configuration |
438 | `modules` | Kernel Modules configuration |
441 | `modules` | Kernel Modules configuration |
439 | `mount` | Fstab configuration |
442 | `mount` | Fstab configuration |
440 | `network` | Networking configuration files |
443 | `network` | Networking configuration files |
441 | `sysctl.d` | Swapping and Network Hardening configuration |
444 | `sysctl.d` | Swapping and Network Hardening configuration |
442 | `xorg` | fbturbo Xorg driver configuration |
445 | `xorg` | fbturbo Xorg driver configuration |
443
446
444 ## Custom packages and scripts
447 ## Custom packages and scripts
445 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
448 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
446
449
447 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
450 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
448
451
449 ## Logging of the bootstrapping process
452 ## Logging of the bootstrapping process
450 All information related to the bootstrapping process and the commands executed by the `rpi23-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
453 All information related to the bootstrapping process and the commands executed by the `rpi23-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
451
454
452 ```shell
455 ```shell
453 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
456 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
454 ```
457 ```
455
458
456 ## Flashing the image file
459 ## Flashing the image file
457 After the image file was successfully created by the `rpi23-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi 0/1/2/3 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
460 After the image file was successfully created by the `rpi23-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi 0/1/2/3 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
458
461
459 ##### Flashing examples:
462 ##### Flashing examples:
460 ```shell
463 ```shell
461 bmaptool copy ./images/buster/2017-01-23-rpi3-buster.img /dev/mmcblk0
464 bmaptool copy ./images/buster/2017-01-23-rpi3-buster.img /dev/mmcblk0
462 dd bs=4M if=./images/buster/2017-01-23-rpi3-buster.img of=/dev/mmcblk0
465 dd bs=4M if=./images/buster/2017-01-23-rpi3-buster.img of=/dev/mmcblk0
463 ```
466 ```
464 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
467 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
465 ```shell
468 ```shell
466 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-frmw.img /dev/mmcblk0
469 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-frmw.img /dev/mmcblk0
467 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-root.img /dev/sdc
470 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-root.img /dev/sdc
468 ```
471 ```
469
472
470 ## QEMU emulation
473 ## QEMU emulation
471 Start QEMU full system emulation:
474 Start QEMU full system emulation:
472 ```shell
475 ```shell
473 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=tty1"
476 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=tty1"
474 ```
477 ```
475
478
476 Start QEMU full system emulation and output to console:
479 Start QEMU full system emulation and output to console:
477 ```shell
480 ```shell
478 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
481 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
479 ```
482 ```
480
483
481 Start QEMU full system emulation with SMP and output to console:
484 Start QEMU full system emulation with SMP and output to console:
482 ```shell
485 ```shell
483 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -smp cpus=2,maxcpus=2 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
486 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -smp cpus=2,maxcpus=2 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
484 ```
487 ```
485
488
486 Start QEMU full system emulation with cryptfs, initramfs and output to console:
489 Start QEMU full system emulation with cryptfs, initramfs and output to console:
487 ```shell
490 ```shell
488 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -initrd "initramfs-${KERNEL_VERSION}" -append "root=/dev/mapper/secure cryptdevice=/dev/mmcblk0p2:secure rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
491 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -initrd "initramfs-${KERNEL_VERSION}" -append "root=/dev/mapper/secure cryptdevice=/dev/mmcblk0p2:secure rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
489 ```
492 ```
490
493
491 ## External links and references
494 ## External links and references
492 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
495 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
493 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
496 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
494 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
497 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
495 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
498 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
496 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
499 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
497 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
500 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
498 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
501 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
499 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
502 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
500 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
503 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
@@ -1,49 +1,54
1 #
1 #
2 # First boot actions
2 # First boot actions
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Prepare rc.firstboot script
8 # Prepare rc.firstboot script
9 cat files/firstboot/10-begin.sh > "${ETC_DIR}/rc.firstboot"
9 cat files/firstboot/10-begin.sh > "${ETC_DIR}/rc.firstboot"
10
10
11 # Ensure openssh server host keys are regenerated on first boot
11 # Ensure openssh server host keys are regenerated on first boot
12 if [ "$ENABLE_SSHD" = true ] ; then
12 if [ "$ENABLE_SSHD" = true ] ; then
13 cat files/firstboot/21-generate-ssh-keys.sh >> "${ETC_DIR}/rc.firstboot"
13 cat files/firstboot/20-generate-ssh-keys.sh >> "${ETC_DIR}/rc.firstboot"
14 fi
14 fi
15
15
16 # Prepare filesystem auto expand
16 # Prepare filesystem auto expand
17 if [ "$EXPANDROOT" = true ] ; then
17 if [ "$EXPANDROOT" = true ] ; then
18 if [ "$ENABLE_CRYPTFS" = false ] ; then
18 if [ "$ENABLE_CRYPTFS" = false ] ; then
19 cat files/firstboot/22-expandroot.sh >> "${ETC_DIR}/rc.firstboot"
19 cat files/firstboot/30-expandroot.sh >> "${ETC_DIR}/rc.firstboot"
20
21 # Restart dphys-swapfile so the size of the swap file is relative to the resized root partition
22 if [ "$ENABLE_SWAP" = true ] ; then
23 cat files/firstboot/31-restart-dphys-swapfile.sh >> "${ETC_DIR}/rc.firstboot"
24 fi
20 else
25 else
21 # Regenerate initramfs to remove encrypted root partition auto expand
26 # Regenerate initramfs to remove encrypted root partition auto expand
22 cat files/firstboot/23-regenerate-initramfs.sh >> "${ETC_DIR}/rc.firstboot"
27 cat files/firstboot/33-regenerate-initramfs.sh >> "${ETC_DIR}/rc.firstboot"
23 fi
28 fi
24 fi
29 fi
25
30
26 # Ensure that dbus machine-id exists
31 # Ensure that dbus machine-id exists
27 cat files/firstboot/24-generate-machineid.sh >> "${ETC_DIR}/rc.firstboot"
32 cat files/firstboot/40-generate-machineid.sh >> "${ETC_DIR}/rc.firstboot"
28
33
29 # Create /etc/resolv.conf symlink
34 # Create /etc/resolv.conf symlink
30 cat files/firstboot/25-create-resolv-symlink.sh >> "${ETC_DIR}/rc.firstboot"
35 cat files/firstboot/41-create-resolv-symlink.sh >> "${ETC_DIR}/rc.firstboot"
31
36
32 # Configure automatic network interface names
37 # Configure automatic network interface names
33 if [ "$ENABLE_IFNAMES" = true ] ; then
38 if [ "$ENABLE_IFNAMES" = true ] ; then
34 cat files/firstboot/26-config-ifnames.sh >> "${ETC_DIR}/rc.firstboot"
39 cat files/firstboot/42-config-ifnames.sh >> "${ETC_DIR}/rc.firstboot"
35 fi
40 fi
36
41
37 # Finalize rc.firstboot script
42 # Finalize rc.firstboot script
38 cat files/firstboot/99-finish.sh >> "${ETC_DIR}/rc.firstboot"
43 cat files/firstboot/99-finish.sh >> "${ETC_DIR}/rc.firstboot"
39 chmod +x "${ETC_DIR}/rc.firstboot"
44 chmod +x "${ETC_DIR}/rc.firstboot"
40
45
41 # Install default rc.local if it does not exist
46 # Install default rc.local if it does not exist
42 if [ ! -f "${ETC_DIR}/rc.local" ] ; then
47 if [ ! -f "${ETC_DIR}/rc.local" ] ; then
43 install_exec files/etc/rc.local "${ETC_DIR}/rc.local"
48 install_exec files/etc/rc.local "${ETC_DIR}/rc.local"
44 fi
49 fi
45
50
46 # Add rc.firstboot script to rc.local
51 # Add rc.firstboot script to rc.local
47 sed -i '/exit 0/d' "${ETC_DIR}/rc.local"
52 sed -i '/exit 0/d' "${ETC_DIR}/rc.local"
48 echo /etc/rc.firstboot >> "${ETC_DIR}/rc.local"
53 echo /etc/rc.firstboot >> "${ETC_DIR}/rc.local"
49 echo exit 0 >> "${ETC_DIR}/rc.local"
54 echo exit 0 >> "${ETC_DIR}/rc.local"
1 NO CONTENT: file renamed from files/firstboot/21-generate-ssh-keys.sh to files/firstboot/20-generate-ssh-keys.sh
NO CONTENT: file renamed from files/firstboot/21-generate-ssh-keys.sh to files/firstboot/20-generate-ssh-keys.sh
1 NO CONTENT: file renamed from files/firstboot/22-expandroot.sh to files/firstboot/30-expandroot.sh
NO CONTENT: file renamed from files/firstboot/22-expandroot.sh to files/firstboot/30-expandroot.sh
1 NO CONTENT: file renamed from files/firstboot/23-regenerate-initramfs.sh to files/firstboot/33-regenerate-initramfs.sh
NO CONTENT: file renamed from files/firstboot/23-regenerate-initramfs.sh to files/firstboot/33-regenerate-initramfs.sh
1 NO CONTENT: file renamed from files/firstboot/24-generate-machineid.sh to files/firstboot/40-generate-machineid.sh
NO CONTENT: file renamed from files/firstboot/24-generate-machineid.sh to files/firstboot/40-generate-machineid.sh
1 NO CONTENT: file renamed from files/firstboot/25-create-resolv-symlink.sh to files/firstboot/41-create-resolv-symlink.sh
NO CONTENT: file renamed from files/firstboot/25-create-resolv-symlink.sh to files/firstboot/41-create-resolv-symlink.sh
1 NO CONTENT: file renamed from files/firstboot/26-config-ifnames.sh to files/firstboot/42-config-ifnames.sh
NO CONTENT: file renamed from files/firstboot/26-config-ifnames.sh to files/firstboot/42-config-ifnames.sh
@@ -1,807 +1,813
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 Raspberry Pi
5 # Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi
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# RPi 0/1/2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi 0/1/2/3 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 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
59 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
60
60
61 # Build directories
61 # Build directories
62 WORKDIR=$(pwd)
62 WORKDIR=$(pwd)
63 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
63 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
64 BUILDDIR="${BASEDIR}/build"
64 BUILDDIR="${BASEDIR}/build"
65
65
66 # Chroot directories
66 # Chroot directories
67 R="${BUILDDIR}/chroot"
67 R="${BUILDDIR}/chroot"
68 ETC_DIR="${R}/etc"
68 ETC_DIR="${R}/etc"
69 LIB_DIR="${R}/lib"
69 LIB_DIR="${R}/lib"
70 BOOT_DIR="${R}/boot/firmware"
70 BOOT_DIR="${R}/boot/firmware"
71 KERNEL_DIR="${R}/usr/src/linux"
71 KERNEL_DIR="${R}/usr/src/linux"
72 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
72 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
73 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
73 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
74
74
75 # Firmware directory: Blank if download from github
75 # Firmware directory: Blank if download from github
76 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
76 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
77
77
78 # General settings
78 # General settings
79 SET_ARCH=${SET_ARCH:=32}
79 SET_ARCH=${SET_ARCH:=32}
80 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
80 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
81 PASSWORD=${PASSWORD:=raspberry}
81 PASSWORD=${PASSWORD:=raspberry}
82 USER_PASSWORD=${USER_PASSWORD:=raspberry}
82 USER_PASSWORD=${USER_PASSWORD:=raspberry}
83 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
83 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
84 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
84 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
85 EXPANDROOT=${EXPANDROOT:=true}
85 EXPANDROOT=${EXPANDROOT:=true}
86 ENABLE_SWAP=${ENABLE_SWAP:=true}
86
87
87 # Keyboard settings
88 # Keyboard settings
88 XKB_MODEL=${XKB_MODEL:=""}
89 XKB_MODEL=${XKB_MODEL:=""}
89 XKB_LAYOUT=${XKB_LAYOUT:=""}
90 XKB_LAYOUT=${XKB_LAYOUT:=""}
90 XKB_VARIANT=${XKB_VARIANT:=""}
91 XKB_VARIANT=${XKB_VARIANT:=""}
91 XKB_OPTIONS=${XKB_OPTIONS:=""}
92 XKB_OPTIONS=${XKB_OPTIONS:=""}
92
93
93 # Network settings (DHCP)
94 # Network settings (DHCP)
94 ENABLE_DHCP=${ENABLE_DHCP:=true}
95 ENABLE_DHCP=${ENABLE_DHCP:=true}
95
96
96 # Network settings (static)
97 # Network settings (static)
97 NET_ADDRESS=${NET_ADDRESS:=""}
98 NET_ADDRESS=${NET_ADDRESS:=""}
98 NET_GATEWAY=${NET_GATEWAY:=""}
99 NET_GATEWAY=${NET_GATEWAY:=""}
99 NET_DNS_1=${NET_DNS_1:=""}
100 NET_DNS_1=${NET_DNS_1:=""}
100 NET_DNS_2=${NET_DNS_2:=""}
101 NET_DNS_2=${NET_DNS_2:=""}
101 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
102 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
102 NET_NTP_1=${NET_NTP_1:=""}
103 NET_NTP_1=${NET_NTP_1:=""}
103 NET_NTP_2=${NET_NTP_2:=""}
104 NET_NTP_2=${NET_NTP_2:=""}
104
105
105 # APT settings
106 # APT settings
106 APT_PROXY=${APT_PROXY:=""}
107 APT_PROXY=${APT_PROXY:=""}
107 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
108 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
108
109
109 # Feature settings
110 # Feature settings
110 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
111 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
111 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
112 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
112 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
113 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
113 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
114 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
114 ENABLE_I2C=${ENABLE_I2C:=false}
115 ENABLE_I2C=${ENABLE_I2C:=false}
115 ENABLE_SPI=${ENABLE_SPI:=false}
116 ENABLE_SPI=${ENABLE_SPI:=false}
116 ENABLE_IPV6=${ENABLE_IPV6:=true}
117 ENABLE_IPV6=${ENABLE_IPV6:=true}
117 ENABLE_SSHD=${ENABLE_SSHD:=true}
118 ENABLE_SSHD=${ENABLE_SSHD:=true}
118 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
119 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
119 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
120 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
120 ENABLE_SOUND=${ENABLE_SOUND:=true}
121 ENABLE_SOUND=${ENABLE_SOUND:=true}
121 ENABLE_DBUS=${ENABLE_DBUS:=true}
122 ENABLE_DBUS=${ENABLE_DBUS:=true}
122 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
123 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
123 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
124 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
124 ENABLE_XORG=${ENABLE_XORG:=false}
125 ENABLE_XORG=${ENABLE_XORG:=false}
125 ENABLE_WM=${ENABLE_WM:=""}
126 ENABLE_WM=${ENABLE_WM:=""}
126 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
127 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
127 ENABLE_USER=${ENABLE_USER:=true}
128 ENABLE_USER=${ENABLE_USER:=true}
128 USER_NAME=${USER_NAME:="pi"}
129 USER_NAME=${USER_NAME:="pi"}
129 ENABLE_ROOT=${ENABLE_ROOT:=false}
130 ENABLE_ROOT=${ENABLE_ROOT:=false}
130 ENABLE_QEMU=${ENABLE_QEMU:=false}
131 ENABLE_QEMU=${ENABLE_QEMU:=false}
131 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
132 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
132
133
133 # SSH settings
134 # SSH settings
134 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
135 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
135 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
136 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
136 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
137 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
137 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
138 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
138 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
139 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
139
140
140 # Advanced settings
141 # Advanced settings
141 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
142 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
142 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
143 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
143 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
144 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
144 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
145 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
145 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
146 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
146 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
147 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
147 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
148 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
148 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
149 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
149 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
150 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
150 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
151 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
151 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
152 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
152 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
153 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
153 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
154 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
154 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
155 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
155
156
156 # Kernel compilation settings
157 # Kernel compilation settings
157 BUILD_KERNEL=${BUILD_KERNEL:=true}
158 BUILD_KERNEL=${BUILD_KERNEL:=true}
158 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
159 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
159 KERNEL_THREADS=${KERNEL_THREADS:=1}
160 KERNEL_THREADS=${KERNEL_THREADS:=1}
160 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
161 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
161 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
162 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
162 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
163 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
163 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
164 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
164 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
165 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
165
166
166 # Kernel compilation from source directory settings
167 # Kernel compilation from source directory settings
167 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
168 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
168 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
169 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
169 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
170 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
170 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
171 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
171
172
172 # Reduce disk usage settings
173 # Reduce disk usage settings
173 REDUCE_APT=${REDUCE_APT:=true}
174 REDUCE_APT=${REDUCE_APT:=true}
174 REDUCE_DOC=${REDUCE_DOC:=true}
175 REDUCE_DOC=${REDUCE_DOC:=true}
175 REDUCE_MAN=${REDUCE_MAN:=true}
176 REDUCE_MAN=${REDUCE_MAN:=true}
176 REDUCE_VIM=${REDUCE_VIM:=false}
177 REDUCE_VIM=${REDUCE_VIM:=false}
177 REDUCE_BASH=${REDUCE_BASH:=false}
178 REDUCE_BASH=${REDUCE_BASH:=false}
178 REDUCE_HWDB=${REDUCE_HWDB:=true}
179 REDUCE_HWDB=${REDUCE_HWDB:=true}
179 REDUCE_SSHD=${REDUCE_SSHD:=true}
180 REDUCE_SSHD=${REDUCE_SSHD:=true}
180 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
181 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
181
182
182 # Encrypted filesystem settings
183 # Encrypted filesystem settings
183 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
184 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
184 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
185 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
185 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
186 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
186 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
187 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
187 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
188 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
188
189
189 # Chroot scripts directory
190 # Chroot scripts directory
190 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
191 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
191
192
192 # Packages required in the chroot build environment
193 # Packages required in the chroot build environment
193 APT_INCLUDES=${APT_INCLUDES:=""}
194 APT_INCLUDES=${APT_INCLUDES:=""}
194 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
195 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
195
196
196 # Packages to exclude from chroot build environment
197 # Packages to exclude from chroot build environment
197 APT_EXCLUDES=${APT_EXCLUDES:=""}
198 APT_EXCLUDES=${APT_EXCLUDES:=""}
198
199
199 # Packages required for bootstrapping
200 # Packages required for bootstrapping
200 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
201 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
201 MISSING_PACKAGES=""
202 MISSING_PACKAGES=""
202
203
203 # Packages installed for c/c++ build environment in chroot (keep empty)
204 # Packages installed for c/c++ build environment in chroot (keep empty)
204 COMPILER_PACKAGES=""
205 COMPILER_PACKAGES=""
205
206
206 set +x
207 set +x
207
208
208 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
209 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
209 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
210 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
210 if [ -n "${APT_CACHER_RUNNING}" ] ; then
211 if [ -n "${APT_CACHER_RUNNING}" ] ; then
211 APT_PROXY=http://127.0.0.1:3142/
212 APT_PROXY=http://127.0.0.1:3142/
212 fi
213 fi
213
214
214 # Setup architecture specific settings
215 # Setup architecture specific settings
215 if [ -n "$SET_ARCH" ] ; then
216 if [ -n "$SET_ARCH" ] ; then
216 # 64-bit configuration
217 # 64-bit configuration
217 if [ "$SET_ARCH" = 64 ] ; then
218 if [ "$SET_ARCH" = 64 ] ; then
218 # General 64-bit depended settings
219 # General 64-bit depended settings
219 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
220 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
220 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
221 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
221 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
222 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
222
223
223 # Raspberry Pi model specific settings
224 # Raspberry Pi model specific settings
224 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
225 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
225 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
226 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
226 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
227 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
227 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
228 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
228 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
229 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
229 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
230 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
230 else
231 else
231 echo "error: Only Raspberry PI 3 and 3B+ support 64-bit"
232 echo "error: Only Raspberry PI 3 and 3B+ support 64-bit"
232 exit 1
233 exit 1
233 fi
234 fi
234 fi
235 fi
235
236
236 # 32-bit configuration
237 # 32-bit configuration
237 if [ "$SET_ARCH" = 32 ] ; then
238 if [ "$SET_ARCH" = 32 ] ; then
238 # General 32-bit dependend settings
239 # General 32-bit dependend settings
239 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
240 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
240 KERNEL_ARCH=${KERNEL_ARCH:=arm}
241 KERNEL_ARCH=${KERNEL_ARCH:=arm}
241 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
242 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
242
243
243 # Raspberry Pi model specific settings
244 # Raspberry Pi model specific settings
244 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
245 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
245 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
246 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
246 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
247 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
247 RELEASE_ARCH=${RELEASE_ARCH:=armel}
248 RELEASE_ARCH=${RELEASE_ARCH:=armel}
248 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
249 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
249 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
250 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
250 fi
251 fi
251
252
252 # Raspberry Pi model specific settings
253 # Raspberry Pi model specific settings
253 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
254 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
254 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
255 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
255 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
256 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
256 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
257 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
257 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
258 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
258 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
259 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
259 fi
260 fi
260 fi
261 fi
261 #SET_ARCH not set
262 #SET_ARCH not set
262 else
263 else
263 echo "error: Please set '32' or '64' as value for SET_ARCH"
264 echo "error: Please set '32' or '64' as value for SET_ARCH"
264 exit 1
265 exit 1
265 fi
266 fi
266 # Device specific configuration and U-Boot configuration
267 # Device specific configuration and U-Boot configuration
267 case "$RPI_MODEL" in
268 case "$RPI_MODEL" in
268 0)
269 0)
269 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
270 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
270 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
271 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
271 ;;
272 ;;
272 1)
273 1)
273 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
274 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
274 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
275 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
275 ;;
276 ;;
276 1P)
277 1P)
277 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
278 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
278 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
279 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
279 ;;
280 ;;
280 2)
281 2)
281 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
282 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
282 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
283 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
283 ;;
284 ;;
284 3)
285 3)
285 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
286 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
286 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
287 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
287 ;;
288 ;;
288 3P)
289 3P)
289 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
290 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
290 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
291 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
291 ;;
292 ;;
292 *)
293 *)
293 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
294 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
294 exit 1
295 exit 1
295 ;;
296 ;;
296 esac
297 esac
297
298
298 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
299 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
299 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
300 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
300 # Include bluetooth packages on supported boards
301 # Include bluetooth packages on supported boards
301 if [ "$ENABLE_BLUETOOTH" = true ] && [ "$ENABLE_CONSOLE" = false ]; then
302 if [ "$ENABLE_BLUETOOTH" = true ] && [ "$ENABLE_CONSOLE" = false ]; then
302 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
303 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
303 fi
304 fi
304 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
305 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
305 # Check if the internal wireless interface is not supported by the RPi model
306 # Check if the internal wireless interface is not supported by the RPi model
306 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
307 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
307 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
308 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
308 exit 1
309 exit 1
309 fi
310 fi
310 fi
311 fi
311
312
312 # Prepare date string for default image file name
313 # Prepare date string for default image file name
313 DATE="$(date +%Y-%m-%d)"
314 DATE="$(date +%Y-%m-%d)"
314 if [ -z "$KERNEL_BRANCH" ] ; then
315 if [ -z "$KERNEL_BRANCH" ] ; then
315 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
316 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
316 else
317 else
317 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
318 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
318 fi
319 fi
319
320
320 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
321 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
321 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
322 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
322 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
323 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
323 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
324 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
324 exit 1
325 exit 1
325 fi
326 fi
326 fi
327 fi
327
328
328 # Add cmake to compile videocore sources
329 # Add cmake to compile videocore sources
329 if [ "$ENABLE_VIDEOCORE" = true ] ; then
330 if [ "$ENABLE_VIDEOCORE" = true ] ; then
330 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
331 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
331 fi
332 fi
332
333
333 # Add libncurses5 to enable kernel menuconfig
334 # Add libncurses5 to enable kernel menuconfig
334 if [ "$KERNEL_MENUCONFIG" = true ] ; then
335 if [ "$KERNEL_MENUCONFIG" = true ] ; then
335 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
336 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
336 fi
337 fi
337
338
338 # Add ccache compiler cache for (faster) kernel cross (re)compilation
339 # Add ccache compiler cache for (faster) kernel cross (re)compilation
339 if [ "$KERNEL_CCACHE" = true ] ; then
340 if [ "$KERNEL_CCACHE" = true ] ; then
340 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
341 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
341 fi
342 fi
342
343
343 # Add cryptsetup package to enable filesystem encryption
344 # Add cryptsetup package to enable filesystem encryption
344 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
345 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
345 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
346 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
346 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
347 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
347
348
348 if [ -z "$CRYPTFS_PASSWORD" ] ; then
349 if [ -z "$CRYPTFS_PASSWORD" ] ; then
349 echo "error: no password defined (CRYPTFS_PASSWORD)!"
350 echo "error: no password defined (CRYPTFS_PASSWORD)!"
350 exit 1
351 exit 1
351 fi
352 fi
352 ENABLE_INITRAMFS=true
353 ENABLE_INITRAMFS=true
353 fi
354 fi
354
355
355 # Add initramfs generation tools
356 # Add initramfs generation tools
356 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
357 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
357 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
358 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
358 fi
359 fi
359
360
360 # Add device-tree-compiler required for building the U-Boot bootloader
361 # Add device-tree-compiler required for building the U-Boot bootloader
361 if [ "$ENABLE_UBOOT" = true ] ; then
362 if [ "$ENABLE_UBOOT" = true ] ; then
362 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
363 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
363 fi
364 fi
364
365
365 if [ "$ENABLE_BLUETOOTH" = true ] ; then
366 if [ "$ENABLE_BLUETOOTH" = true ] ; then
366 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
367 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
367 if [ "$ENABLE_CONSOLE" = false ] ; then
368 if [ "$ENABLE_CONSOLE" = false ] ; then
368 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
369 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
369 fi
370 fi
370 fi
371 fi
371 fi
372 fi
372
373
373 # Check if root SSH (v2) public key file exists
374 # Check if root SSH (v2) public key file exists
374 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
375 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
375 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
376 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
376 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
377 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
377 exit 1
378 exit 1
378 fi
379 fi
379 fi
380 fi
380
381
381 # Check if $USER_NAME SSH (v2) public key file exists
382 # Check if $USER_NAME SSH (v2) public key file exists
382 if [ -n "$SSH_USER_PUB_KEY" ] ; then
383 if [ -n "$SSH_USER_PUB_KEY" ] ; then
383 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
384 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
384 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
385 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
385 exit 1
386 exit 1
386 fi
387 fi
387 fi
388 fi
388
389
389 # Check if all required packages are installed on the build system
390 # Check if all required packages are installed on the build system
390 for package in $REQUIRED_PACKAGES ; do
391 for package in $REQUIRED_PACKAGES ; do
391 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
392 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
392 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
393 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
393 fi
394 fi
394 done
395 done
395
396
396 # If there are missing packages ask confirmation for install, or exit
397 # If there are missing packages ask confirmation for install, or exit
397 if [ -n "$MISSING_PACKAGES" ] ; then
398 if [ -n "$MISSING_PACKAGES" ] ; then
398 echo "the following packages needed by this script are not installed:"
399 echo "the following packages needed by this script are not installed:"
399 echo "$MISSING_PACKAGES"
400 echo "$MISSING_PACKAGES"
400
401
401 printf "\ndo you want to install the missing packages right now? [y/n] "
402 printf "\ndo you want to install the missing packages right now? [y/n] "
402 read -r confirm
403 read -r confirm
403 [ "$confirm" != "y" ] && exit 1
404 [ "$confirm" != "y" ] && exit 1
404
405
405 # Make sure all missing required packages are installed
406 # Make sure all missing required packages are installed
406 apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
407 apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
407 fi
408 fi
408
409
409 # Check if ./bootstrap.d directory exists
410 # Check if ./bootstrap.d directory exists
410 if [ ! -d "./bootstrap.d/" ] ; then
411 if [ ! -d "./bootstrap.d/" ] ; then
411 echo "error: './bootstrap.d' required directory not found!"
412 echo "error: './bootstrap.d' required directory not found!"
412 exit 1
413 exit 1
413 fi
414 fi
414
415
415 # Check if ./files directory exists
416 # Check if ./files directory exists
416 if [ ! -d "./files/" ] ; then
417 if [ ! -d "./files/" ] ; then
417 echo "error: './files' required directory not found!"
418 echo "error: './files' required directory not found!"
418 exit 1
419 exit 1
419 fi
420 fi
420
421
421 # Check if specified KERNELSRC_DIR directory exists
422 # Check if specified KERNELSRC_DIR directory exists
422 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
423 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
423 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
424 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
424 exit 1
425 exit 1
425 fi
426 fi
426
427
427 # Check if specified UBOOTSRC_DIR directory exists
428 # Check if specified UBOOTSRC_DIR directory exists
428 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
429 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
429 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
430 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
430 exit 1
431 exit 1
431 fi
432 fi
432
433
433 # Check if specified VIDEOCORESRC_DIR directory exists
434 # Check if specified VIDEOCORESRC_DIR directory exists
434 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
435 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
435 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
436 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
436 exit 1
437 exit 1
437 fi
438 fi
438
439
439 # Check if specified FBTURBOSRC_DIR directory exists
440 # Check if specified FBTURBOSRC_DIR directory exists
440 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
441 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
441 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
442 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
442 exit 1
443 exit 1
443 fi
444 fi
444
445
445 # Check if specified CHROOT_SCRIPTS directory exists
446 # Check if specified CHROOT_SCRIPTS directory exists
446 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
447 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
447 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
448 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
448 exit 1
449 exit 1
449 fi
450 fi
450
451
451 # Check if specified device mapping already exists (will be used by cryptsetup)
452 # Check if specified device mapping already exists (will be used by cryptsetup)
452 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
453 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
453 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
454 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
454 exit 1
455 exit 1
455 fi
456 fi
456
457
457 # Don't clobber an old build
458 # Don't clobber an old build
458 if [ -e "$BUILDDIR" ] ; then
459 if [ -e "$BUILDDIR" ] ; then
459 echo "error: directory ${BUILDDIR} already exists, not proceeding"
460 echo "error: directory ${BUILDDIR} already exists, not proceeding"
460 exit 1
461 exit 1
461 fi
462 fi
462
463
463 # Setup chroot directory
464 # Setup chroot directory
464 mkdir -p "${R}"
465 mkdir -p "${R}"
465
466
466 # Check if build directory has enough of free disk space >512MB
467 # Check if build directory has enough of free disk space >512MB
467 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
468 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
468 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
469 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
469 exit 1
470 exit 1
470 fi
471 fi
471
472
472 set -x
473 set -x
473
474
474 # Call "cleanup" function on various signals and errors
475 # Call "cleanup" function on various signals and errors
475 trap cleanup 0 1 2 3 6
476 trap cleanup 0 1 2 3 6
476
477
477 # Add required packages for the minbase installation
478 # Add required packages for the minbase installation
478 if [ "$ENABLE_MINBASE" = true ] ; then
479 if [ "$ENABLE_MINBASE" = true ] ; then
479 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
480 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
480 fi
481 fi
481
482
482 # Add parted package, required to get partprobe utility
483 # Add parted package, required to get partprobe utility
483 if [ "$EXPANDROOT" = true ] ; then
484 if [ "$EXPANDROOT" = true ] ; then
484 APT_INCLUDES="${APT_INCLUDES},parted"
485 APT_INCLUDES="${APT_INCLUDES},parted"
485 fi
486 fi
486
487
488 # Add dphys-swapfile package, required to enable swap
489 if [ "$ENABLE_SWAP" = true ] ; then
490 APT_INCLUDES="${APT_INCLUDES},dphys-swapfile"
491 fi
492
487 # Add dbus package, recommended if using systemd
493 # Add dbus package, recommended if using systemd
488 if [ "$ENABLE_DBUS" = true ] ; then
494 if [ "$ENABLE_DBUS" = true ] ; then
489 APT_INCLUDES="${APT_INCLUDES},dbus"
495 APT_INCLUDES="${APT_INCLUDES},dbus"
490 fi
496 fi
491
497
492 # Add iptables IPv4/IPv6 package
498 # Add iptables IPv4/IPv6 package
493 if [ "$ENABLE_IPTABLES" = true ] ; then
499 if [ "$ENABLE_IPTABLES" = true ] ; then
494 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
500 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
495 fi
501 fi
496
502
497 # Add openssh server package
503 # Add openssh server package
498 if [ "$ENABLE_SSHD" = true ] ; then
504 if [ "$ENABLE_SSHD" = true ] ; then
499 APT_INCLUDES="${APT_INCLUDES},openssh-server"
505 APT_INCLUDES="${APT_INCLUDES},openssh-server"
500 fi
506 fi
501
507
502 # Add alsa-utils package
508 # Add alsa-utils package
503 if [ "$ENABLE_SOUND" = true ] ; then
509 if [ "$ENABLE_SOUND" = true ] ; then
504 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
510 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
505 fi
511 fi
506
512
507 # Add rng-tools package
513 # Add rng-tools package
508 if [ "$ENABLE_HWRANDOM" = true ] ; then
514 if [ "$ENABLE_HWRANDOM" = true ] ; then
509 APT_INCLUDES="${APT_INCLUDES},rng-tools"
515 APT_INCLUDES="${APT_INCLUDES},rng-tools"
510 fi
516 fi
511
517
512 # Add fbturbo video driver
518 # Add fbturbo video driver
513 if [ "$ENABLE_FBTURBO" = true ] ; then
519 if [ "$ENABLE_FBTURBO" = true ] ; then
514 # Enable xorg package dependencies
520 # Enable xorg package dependencies
515 ENABLE_XORG=true
521 ENABLE_XORG=true
516 fi
522 fi
517
523
518 # Add user defined window manager package
524 # Add user defined window manager package
519 if [ -n "$ENABLE_WM" ] ; then
525 if [ -n "$ENABLE_WM" ] ; then
520 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
526 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
521
527
522 # Enable xorg package dependencies
528 # Enable xorg package dependencies
523 ENABLE_XORG=true
529 ENABLE_XORG=true
524 fi
530 fi
525
531
526 # Add xorg package
532 # Add xorg package
527 if [ "$ENABLE_XORG" = true ] ; then
533 if [ "$ENABLE_XORG" = true ] ; then
528 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
534 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
529 fi
535 fi
530
536
531 # Replace selected packages with smaller clones
537 # Replace selected packages with smaller clones
532 if [ "$ENABLE_REDUCE" = true ] ; then
538 if [ "$ENABLE_REDUCE" = true ] ; then
533 # Add levee package instead of vim-tiny
539 # Add levee package instead of vim-tiny
534 if [ "$REDUCE_VIM" = true ] ; then
540 if [ "$REDUCE_VIM" = true ] ; then
535 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
541 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
536 fi
542 fi
537
543
538 # Add dropbear package instead of openssh-server
544 # Add dropbear package instead of openssh-server
539 if [ "$REDUCE_SSHD" = true ] ; then
545 if [ "$REDUCE_SSHD" = true ] ; then
540 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
546 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
541 fi
547 fi
542 fi
548 fi
543
549
544 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
550 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
545 if [ "$ENABLE_SYSVINIT" = false ] ; then
551 if [ "$ENABLE_SYSVINIT" = false ] ; then
546 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
552 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
547 fi
553 fi
548
554
549 # Check if kernel is getting compiled
555 # Check if kernel is getting compiled
550 if [ "$BUILD_KERNEL" = false ] ; then
556 if [ "$BUILD_KERNEL" = false ] ; then
551 echo "Downloading precompiled kernel"
557 echo "Downloading precompiled kernel"
552 echo "error: not configured"
558 echo "error: not configured"
553 exit 1;
559 exit 1;
554 # BUILD_KERNEL=true
560 # BUILD_KERNEL=true
555 else
561 else
556 echo "No precompiled kernel repositories were added"
562 echo "No precompiled kernel repositories were added"
557 fi
563 fi
558
564
559 # Configure kernel sources if no KERNELSRC_DIR
565 # Configure kernel sources if no KERNELSRC_DIR
560 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
566 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
561 KERNELSRC_CONFIG=true
567 KERNELSRC_CONFIG=true
562 fi
568 fi
563
569
564 # Configure reduced kernel
570 # Configure reduced kernel
565 if [ "$KERNEL_REDUCE" = true ] ; then
571 if [ "$KERNEL_REDUCE" = true ] ; then
566 KERNELSRC_CONFIG=false
572 KERNELSRC_CONFIG=false
567 fi
573 fi
568
574
569 # Configure qemu compatible kernel
575 # Configure qemu compatible kernel
570 if [ "$ENABLE_QEMU" = true ] ; then
576 if [ "$ENABLE_QEMU" = true ] ; then
571 DTB_FILE=vexpress-v2p-ca15_a7.dtb
577 DTB_FILE=vexpress-v2p-ca15_a7.dtb
572 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
578 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
573 KERNEL_DEFCONFIG="vexpress_defconfig"
579 KERNEL_DEFCONFIG="vexpress_defconfig"
574 if [ "$KERNEL_MENUCONFIG" = false ] ; then
580 if [ "$KERNEL_MENUCONFIG" = false ] ; then
575 KERNEL_OLDDEFCONFIG=true
581 KERNEL_OLDDEFCONFIG=true
576 fi
582 fi
577 fi
583 fi
578
584
579 # Execute bootstrap scripts
585 # Execute bootstrap scripts
580 for SCRIPT in bootstrap.d/*.sh; do
586 for SCRIPT in bootstrap.d/*.sh; do
581 head -n 3 "$SCRIPT"
587 head -n 3 "$SCRIPT"
582 . "$SCRIPT"
588 . "$SCRIPT"
583 done
589 done
584
590
585 ## Execute custom bootstrap scripts
591 ## Execute custom bootstrap scripts
586 if [ -d "custom.d" ] ; then
592 if [ -d "custom.d" ] ; then
587 for SCRIPT in custom.d/*.sh; do
593 for SCRIPT in custom.d/*.sh; do
588 . "$SCRIPT"
594 . "$SCRIPT"
589 done
595 done
590 fi
596 fi
591
597
592 # Execute custom scripts inside the chroot
598 # Execute custom scripts inside the chroot
593 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
599 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
594 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
600 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
595 chroot_exec /bin/bash -x <<'EOF'
601 chroot_exec /bin/bash -x <<'EOF'
596 for SCRIPT in /chroot_scripts/* ; do
602 for SCRIPT in /chroot_scripts/* ; do
597 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
603 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
598 $SCRIPT
604 $SCRIPT
599 fi
605 fi
600 done
606 done
601 EOF
607 EOF
602 rm -rf "${R}/chroot_scripts"
608 rm -rf "${R}/chroot_scripts"
603 fi
609 fi
604
610
605 # Remove c/c++ build environment from the chroot
611 # Remove c/c++ build environment from the chroot
606 chroot_remove_cc
612 chroot_remove_cc
607
613
608 # Generate required machine-id
614 # Generate required machine-id
609 MACHINE_ID=$(dbus-uuidgen)
615 MACHINE_ID=$(dbus-uuidgen)
610 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
616 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
611 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
617 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
612
618
613 # APT Cleanup
619 # APT Cleanup
614 chroot_exec apt-get -y clean
620 chroot_exec apt-get -y clean
615 chroot_exec apt-get -y autoclean
621 chroot_exec apt-get -y autoclean
616 chroot_exec apt-get -y autoremove
622 chroot_exec apt-get -y autoremove
617
623
618 # Unmount mounted filesystems
624 # Unmount mounted filesystems
619 umount -l "${R}/proc"
625 umount -l "${R}/proc"
620 umount -l "${R}/sys"
626 umount -l "${R}/sys"
621
627
622 # Clean up directories
628 # Clean up directories
623 rm -rf "${R}/run/*"
629 rm -rf "${R}/run/*"
624 rm -rf "${R}/tmp/*"
630 rm -rf "${R}/tmp/*"
625
631
626 # Clean up files
632 # Clean up files
627 rm -f "${ETC_DIR}/ssh/ssh_host_*"
633 rm -f "${ETC_DIR}/ssh/ssh_host_*"
628 rm -f "${ETC_DIR}/dropbear/dropbear_*"
634 rm -f "${ETC_DIR}/dropbear/dropbear_*"
629 rm -f "${ETC_DIR}/apt/sources.list.save"
635 rm -f "${ETC_DIR}/apt/sources.list.save"
630 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
636 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
631 rm -f "${ETC_DIR}/*-"
637 rm -f "${ETC_DIR}/*-"
632 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
638 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
633 rm -f "${ETC_DIR}/resolv.conf"
639 rm -f "${ETC_DIR}/resolv.conf"
634 rm -f "${R}/root/.bash_history"
640 rm -f "${R}/root/.bash_history"
635 rm -f "${R}/var/lib/urandom/random-seed"
641 rm -f "${R}/var/lib/urandom/random-seed"
636 rm -f "${R}/initrd.img"
642 rm -f "${R}/initrd.img"
637 rm -f "${R}/vmlinuz"
643 rm -f "${R}/vmlinuz"
638 rm -f "${R}${QEMU_BINARY}"
644 rm -f "${R}${QEMU_BINARY}"
639
645
640 if [ "$ENABLE_QEMU" = true ] ; then
646 if [ "$ENABLE_QEMU" = true ] ; then
641 # Setup QEMU directory
647 # Setup QEMU directory
642 mkdir "${BASEDIR}/qemu"
648 mkdir "${BASEDIR}/qemu"
643
649
644 # Copy kernel image to QEMU directory
650 # Copy kernel image to QEMU directory
645 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
651 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
646
652
647 # Copy kernel config to QEMU directory
653 # Copy kernel config to QEMU directory
648 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
654 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
649
655
650 # Copy kernel dtbs to QEMU directory
656 # Copy kernel dtbs to QEMU directory
651 for dtb in "${BOOT_DIR}/"*.dtb ; do
657 for dtb in "${BOOT_DIR}/"*.dtb ; do
652 if [ -f "${dtb}" ] ; then
658 if [ -f "${dtb}" ] ; then
653 install_readonly "${dtb}" "${BASEDIR}/qemu/"
659 install_readonly "${dtb}" "${BASEDIR}/qemu/"
654 fi
660 fi
655 done
661 done
656
662
657 # Copy kernel overlays to QEMU directory
663 # Copy kernel overlays to QEMU directory
658 if [ -d "${BOOT_DIR}/overlays" ] ; then
664 if [ -d "${BOOT_DIR}/overlays" ] ; then
659 # Setup overlays dtbs directory
665 # Setup overlays dtbs directory
660 mkdir "${BASEDIR}/qemu/overlays"
666 mkdir "${BASEDIR}/qemu/overlays"
661
667
662 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
668 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
663 if [ -f "${dtb}" ] ; then
669 if [ -f "${dtb}" ] ; then
664 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
670 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
665 fi
671 fi
666 done
672 done
667 fi
673 fi
668
674
669 # Copy u-boot files to QEMU directory
675 # Copy u-boot files to QEMU directory
670 if [ "$ENABLE_UBOOT" = true ] ; then
676 if [ "$ENABLE_UBOOT" = true ] ; then
671 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
677 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
672 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
678 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
673 fi
679 fi
674 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
680 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
675 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
681 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
676 fi
682 fi
677 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
683 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
678 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
684 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
679 fi
685 fi
680 fi
686 fi
681
687
682 # Copy initramfs to QEMU directory
688 # Copy initramfs to QEMU directory
683 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
689 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
684 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
690 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
685 fi
691 fi
686 fi
692 fi
687
693
688 # Calculate size of the chroot directory in KB
694 # Calculate size of the chroot directory in KB
689 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
695 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
690
696
691 # Calculate the amount of needed 512 Byte sectors
697 # Calculate the amount of needed 512 Byte sectors
692 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
698 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
693 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
699 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
694 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
700 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
695
701
696 # The root partition is EXT4
702 # The root partition is EXT4
697 # This means more space than the actual used space of the chroot is used.
703 # This means more space than the actual used space of the chroot is used.
698 # As overhead for journaling and reserved blocks 35% are added.
704 # As overhead for journaling and reserved blocks 35% are added.
699 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
705 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
700
706
701 # Calculate required image size in 512 Byte sectors
707 # Calculate required image size in 512 Byte sectors
702 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
708 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
703
709
704 # Prepare image file
710 # Prepare image file
705 if [ "$ENABLE_SPLITFS" = true ] ; then
711 if [ "$ENABLE_SPLITFS" = true ] ; then
706 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
712 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
707 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
713 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
708 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
714 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
709 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
715 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
710
716
711 # Write firmware/boot partition tables
717 # Write firmware/boot partition tables
712 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
718 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
713 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
719 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
714 EOM
720 EOM
715
721
716 # Write root partition table
722 # Write root partition table
717 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
723 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
718 ${TABLE_SECTORS},${ROOT_SECTORS},83
724 ${TABLE_SECTORS},${ROOT_SECTORS},83
719 EOM
725 EOM
720
726
721 # Setup temporary loop devices
727 # Setup temporary loop devices
722 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
728 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
723 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
729 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
724 else # ENABLE_SPLITFS=false
730 else # ENABLE_SPLITFS=false
725 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
731 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
726 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
732 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
727
733
728 # Write partition table
734 # Write partition table
729 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
735 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
730 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
736 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
731 ${ROOT_OFFSET},${ROOT_SECTORS},83
737 ${ROOT_OFFSET},${ROOT_SECTORS},83
732 EOM
738 EOM
733
739
734 # Setup temporary loop devices
740 # Setup temporary loop devices
735 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
741 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
736 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
742 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
737 fi
743 fi
738
744
739 if [ "$ENABLE_CRYPTFS" = true ] ; then
745 if [ "$ENABLE_CRYPTFS" = true ] ; then
740 # Create dummy ext4 fs
746 # Create dummy ext4 fs
741 mkfs.ext4 "$ROOT_LOOP"
747 mkfs.ext4 "$ROOT_LOOP"
742
748
743 # Setup password keyfile
749 # Setup password keyfile
744 touch .password
750 touch .password
745 chmod 600 .password
751 chmod 600 .password
746 echo -n ${CRYPTFS_PASSWORD} > .password
752 echo -n ${CRYPTFS_PASSWORD} > .password
747
753
748 # Initialize encrypted partition
754 # Initialize encrypted partition
749 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
755 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
750
756
751 # Open encrypted partition and setup mapping
757 # Open encrypted partition and setup mapping
752 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
758 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
753
759
754 # Secure delete password keyfile
760 # Secure delete password keyfile
755 shred -zu .password
761 shred -zu .password
756
762
757 # Update temporary loop device
763 # Update temporary loop device
758 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
764 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
759
765
760 # Wipe encrypted partition (encryption cipher is used for randomness)
766 # Wipe encrypted partition (encryption cipher is used for randomness)
761 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
767 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
762 fi
768 fi
763
769
764 # Build filesystems
770 # Build filesystems
765 mkfs.vfat "$FRMW_LOOP"
771 mkfs.vfat "$FRMW_LOOP"
766 mkfs.ext4 "$ROOT_LOOP"
772 mkfs.ext4 "$ROOT_LOOP"
767
773
768 # Mount the temporary loop devices
774 # Mount the temporary loop devices
769 mkdir -p "$BUILDDIR/mount"
775 mkdir -p "$BUILDDIR/mount"
770 mount "$ROOT_LOOP" "$BUILDDIR/mount"
776 mount "$ROOT_LOOP" "$BUILDDIR/mount"
771
777
772 mkdir -p "$BUILDDIR/mount/boot/firmware"
778 mkdir -p "$BUILDDIR/mount/boot/firmware"
773 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
779 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
774
780
775 # Copy all files from the chroot to the loop device mount point directory
781 # Copy all files from the chroot to the loop device mount point directory
776 rsync -a "${R}/" "$BUILDDIR/mount/"
782 rsync -a "${R}/" "$BUILDDIR/mount/"
777
783
778 # Unmount all temporary loop devices and mount points
784 # Unmount all temporary loop devices and mount points
779 cleanup
785 cleanup
780
786
781 # Create block map file(s) of image(s)
787 # Create block map file(s) of image(s)
782 if [ "$ENABLE_SPLITFS" = true ] ; then
788 if [ "$ENABLE_SPLITFS" = true ] ; then
783 # Create block map files for "bmaptool"
789 # Create block map files for "bmaptool"
784 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
790 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
785 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
791 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
786
792
787 # Image was successfully created
793 # Image was successfully created
788 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
794 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
789 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
795 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
790 else
796 else
791 # Create block map file for "bmaptool"
797 # Create block map file for "bmaptool"
792 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
798 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
793
799
794 # Image was successfully created
800 # Image was successfully created
795 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
801 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
796
802
797 # Create qemu qcow2 image
803 # Create qemu qcow2 image
798 if [ "$ENABLE_QEMU" = true ] ; then
804 if [ "$ENABLE_QEMU" = true ] ; then
799 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
805 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
800 QEMU_SIZE=16G
806 QEMU_SIZE=16G
801
807
802 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
808 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
803 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
809 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
804
810
805 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
811 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
806 fi
812 fi
807 fi
813 fi
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