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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 Raspberry Pi 2 (RPi2) and Raspberry Pi 3 (RPi3) computers. The script at this time supports the bootstrapping of the Debian (armhf) releases `jessie` and `stretch`. Raspberry Pi 3 images are currently generated for 32-bit mode only.
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for Raspberry Pi 2 (RPi2) and Raspberry Pi 3 (RPi3) computers. The script at this time supports the bootstrapping of the Debian (armhf) releases `jessie` and `stretch`. Raspberry Pi 3 images are currently generated for 32-bit mode only.
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 RPi3 this is mandetory. Kernel compilation and linking will be performed on the build system using an ARM (armhf) 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 RPi3 this is mandetory. Kernel compilation and linking will be performed on the build system using an ARM (armhf) cross-compiler toolchain.
11
11
12 The script has been tested using the default `crossbuild-essential-armhf` toolchain meta package on Debian Linux `jessie` and `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` toolchain meta package on Debian Linux `jessie` and `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
13
13
14 If a Debian Linux `jessie` build system is used it will be required to add the [Debian Cross-toolchains repository](http://emdebian.org/tools/debian/) first:
14 If a Debian Linux `jessie` build system is used it will be required to add the [Debian Cross-toolchains repository](http://emdebian.org/tools/debian/) first:
15
15
16 ```
16 ```
17 echo "deb http://emdebian.org/tools/debian/ jessie main" > /etc/apt/sources.list.d/crosstools.list
17 echo "deb http://emdebian.org/tools/debian/ jessie main" > /etc/apt/sources.list.d/crosstools.list
18 sudo -u nobody wget -O - http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
18 sudo -u nobody wget -O - http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
19 dpkg --add-architecture armhf
19 dpkg --add-architecture armhf
20 apt-get update
20 apt-get update
21 ```
21 ```
22
22
23 ## Command-line parameters
23 ## Command-line parameters
24 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.
24 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.
25
25
26 #####Command-line examples:
26 #####Command-line examples:
27 ```shell
27 ```shell
28 ENABLE_UBOOT=true ./rpi23-gen-image.sh
28 ENABLE_UBOOT=true ./rpi23-gen-image.sh
29 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
29 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
30 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
30 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
31 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
31 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
32 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
32 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
33 ENABLE_MINBASE=true ./rpi23-gen-image.sh
33 ENABLE_MINBASE=true ./rpi23-gen-image.sh
34 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
34 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
35 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
35 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
36 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
36 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
37 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
37 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
38 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
38 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
39 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
39 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
40 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
40 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
41 ```
41 ```
42
42
43 ## Configuration template files
43 ## Configuration template files
44 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.
44 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.
45
45
46 #####Command-line examples:
46 #####Command-line examples:
47 ```shell
47 ```shell
48 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
48 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
49 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
49 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
50 ```
50 ```
51
51
52 ## Supported parameters and settings
52 ## Supported parameters and settings
53 #### APT settings:
53 #### APT settings:
54 ##### `APT_SERVER`="ftp.debian.org"
54 ##### `APT_SERVER`="ftp.debian.org"
55 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.
55 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.
56
56
57 ##### `APT_PROXY`=""
57 ##### `APT_PROXY`=""
58 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.
58 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.
59
59
60 ##### `APT_INCLUDES`=""
60 ##### `APT_INCLUDES`=""
61 A comma separated list of additional packages to be installed during bootstrapping.
61 A comma separated list of additional packages to be installed by debootstrap during bootstrapping.
62
63 ##### `APT_INCLUDES_LATE`=""
64 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.
62
65
63 ---
66 ---
64
67
65 #### General system settings:
68 #### General system settings:
66 ##### `RPI_MODEL`=2
69 ##### `RPI_MODEL`=2
67 Specifiy the target Raspberry Pi hardware model. The script at this time supports the Raspberry Pi models `2` and `3`. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
70 Specifiy the target Raspberry Pi hardware model. The script at this time supports the Raspberry Pi models `2` and `3`. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
68
71
69 ##### `RELEASE`="jessie"
72 ##### `RELEASE`="jessie"
70 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie" and "stretch". `BUILD_KERNEL`=true will automatically be set if the Debian release `stretch` is used.
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "jessie" and "stretch". `BUILD_KERNEL`=true will automatically be set if the Debian release `stretch` is used.
71
74
72 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
75 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
73 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
76 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
74
77
75 ##### `PASSWORD`="raspberry"
78 ##### `PASSWORD`="raspberry"
76 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
79 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
77
80
78 ##### `USER_PASSWORD`="raspberry"
81 ##### `USER_PASSWORD`="raspberry"
79 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.
82 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.
80
83
81 ##### `DEFLOCAL`="en_US.UTF-8"
84 ##### `DEFLOCAL`="en_US.UTF-8"
82 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`.
85 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`.
83
86
84 ##### `TIMEZONE`="Europe/Berlin"
87 ##### `TIMEZONE`="Europe/Berlin"
85 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.
88 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.
86
89
87 ##### `EXPANDROOT`=true
90 ##### `EXPANDROOT`=true
88 Expand the root partition and filesystem automatically on first boot.
91 Expand the root partition and filesystem automatically on first boot.
89
92
90 ---
93 ---
91
94
92 #### Keyboard settings:
95 #### Keyboard settings:
93 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.
96 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.
94
97
95 ##### `XKB_MODEL`=""
98 ##### `XKB_MODEL`=""
96 Set the name of the model of your keyboard type.
99 Set the name of the model of your keyboard type.
97
100
98 ##### `XKB_LAYOUT`=""
101 ##### `XKB_LAYOUT`=""
99 Set the supported keyboard layout(s).
102 Set the supported keyboard layout(s).
100
103
101 ##### `XKB_VARIANT`=""
104 ##### `XKB_VARIANT`=""
102 Set the supported variant(s) of the keyboard layout(s).
105 Set the supported variant(s) of the keyboard layout(s).
103
106
104 ##### `XKB_OPTIONS`=""
107 ##### `XKB_OPTIONS`=""
105 Set extra xkb configuration options.
108 Set extra xkb configuration options.
106
109
107 ---
110 ---
108
111
109 #### Networking settings (DHCP):
112 #### Networking settings (DHCP):
110 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`.`
113 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`.`
111
114
112 #####`ENABLE_DHCP`=true
115 #####`ENABLE_DHCP`=true
113 Set the system to use DHCP. This requires an DHCP server.
116 Set the system to use DHCP. This requires an DHCP server.
114
117
115 ---
118 ---
116
119
117 #### Networking settings (static):
120 #### Networking settings (static):
118 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`.
121 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`.
119
122
120 #####`NET_ADDRESS`=""
123 #####`NET_ADDRESS`=""
121 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
124 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
122
125
123 #####`NET_GATEWAY`=""
126 #####`NET_GATEWAY`=""
124 Set the IP address for the default gateway.
127 Set the IP address for the default gateway.
125
128
126 #####`NET_DNS_1`=""
129 #####`NET_DNS_1`=""
127 Set the IP address for the first DNS server.
130 Set the IP address for the first DNS server.
128
131
129 #####`NET_DNS_2`=""
132 #####`NET_DNS_2`=""
130 Set the IP address for the second DNS server.
133 Set the IP address for the second DNS server.
131
134
132 #####`NET_DNS_DOMAINS`=""
135 #####`NET_DNS_DOMAINS`=""
133 Set the default DNS search domains to use for non fully qualified host names.
136 Set the default DNS search domains to use for non fully qualified host names.
134
137
135 #####`NET_NTP_1`=""
138 #####`NET_NTP_1`=""
136 Set the IP address for the first NTP server.
139 Set the IP address for the first NTP server.
137
140
138 #####`NET_NTP_2`=""
141 #####`NET_NTP_2`=""
139 Set the IP address for the second NTP server.
142 Set the IP address for the second NTP server.
140
143
141 ---
144 ---
142
145
143 #### Basic system features:
146 #### Basic system features:
144 ##### `ENABLE_CONSOLE`=true
147 ##### `ENABLE_CONSOLE`=true
145 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.
148 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.
146
149
147 ##### `ENABLE_I2C`=false
150 ##### `ENABLE_I2C`=false
148 Enable I2C interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](http://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
151 Enable I2C interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](http://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
149
152
150 ##### `ENABLE_SPI`=false
153 ##### `ENABLE_SPI`=false
151 Enable SPI interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](http://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
154 Enable SPI interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](http://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
152
155
153 ##### `ENABLE_IPV6`=true
156 ##### `ENABLE_IPV6`=true
154 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
157 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
155
158
156 ##### `ENABLE_SSHD`=true
159 ##### `ENABLE_SSHD`=true
157 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.
160 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.
158
161
159 ##### `ENABLE_NONFREE`=false
162 ##### `ENABLE_NONFREE`=false
160 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.
163 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.
161
164
162 ##### `ENABLE_WIRELESS`=false
165 ##### `ENABLE_WIRELESS`=false
163 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/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`.
166 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/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`.
164
167
165 ##### `ENABLE_RSYSLOG`=true
168 ##### `ENABLE_RSYSLOG`=true
166 If set to false, disable and uninstall rsyslog (so logs will be available only
169 If set to false, disable and uninstall rsyslog (so logs will be available only
167 in journal files)
170 in journal files)
168
171
169 ##### `ENABLE_SOUND`=true
172 ##### `ENABLE_SOUND`=true
170 Enable sound hardware and install Advanced Linux Sound Architecture.
173 Enable sound hardware and install Advanced Linux Sound Architecture.
171
174
172 ##### `ENABLE_HWRANDOM`=true
175 ##### `ENABLE_HWRANDOM`=true
173 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
176 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
174
177
175 ##### `ENABLE_MINGPU`=false
178 ##### `ENABLE_MINGPU`=false
176 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
179 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
177
180
178 ##### `ENABLE_DBUS`=true
181 ##### `ENABLE_DBUS`=true
179 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
182 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
180
183
181 ##### `ENABLE_XORG`=false
184 ##### `ENABLE_XORG`=false
182 Install Xorg open-source X Window System.
185 Install Xorg open-source X Window System.
183
186
184 ##### `ENABLE_WM`=""
187 ##### `ENABLE_WM`=""
185 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`.
188 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`.
186
189
187 ---
190 ---
188
191
189 #### Advanced system features:
192 #### Advanced system features:
190 ##### `ENABLE_MINBASE`=false
193 ##### `ENABLE_MINBASE`=false
191 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
194 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
192
195
193 ##### `ENABLE_REDUCE`=false
196 ##### `ENABLE_REDUCE`=false
194 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
197 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
195
198
196 ##### `ENABLE_UBOOT`=false
199 ##### `ENABLE_UBOOT`=false
197 Replace the default RPi2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](http://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
200 Replace the default RPi2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](http://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
198
201
199 ##### `UBOOTSRC_DIR`=""
202 ##### `UBOOTSRC_DIR`=""
200 Path to a directory (`u-boot`) of [U-Boot bootloader sources](http://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
203 Path to a directory (`u-boot`) of [U-Boot bootloader sources](http://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
201
204
202 ##### `ENABLE_FBTURBO`=false
205 ##### `ENABLE_FBTURBO`=false
203 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.
206 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.
204
207
205 ##### `FBTURBOSRC_DIR`=""
208 ##### `FBTURBOSRC_DIR`=""
206 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.
209 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.
207
210
208 ##### `ENABLE_IPTABLES`=false
211 ##### `ENABLE_IPTABLES`=false
209 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
212 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
210
213
211 ##### `ENABLE_USER`=true
214 ##### `ENABLE_USER`=true
212 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
215 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
213
216
214 ##### `USER_NAME`=pi
217 ##### `USER_NAME`=pi
215 Non-root user to create. Ignored if `ENABLE_USER`=false
218 Non-root user to create. Ignored if `ENABLE_USER`=false
216
219
217 ##### `ENABLE_ROOT`=false
220 ##### `ENABLE_ROOT`=false
218 Set root user password so root login will be enabled
221 Set root user password so root login will be enabled
219
222
220 ##### `ENABLE_HARDNET`=false
223 ##### `ENABLE_HARDNET`=false
221 Enable IPv4/IPv6 network stack hardening settings.
224 Enable IPv4/IPv6 network stack hardening settings.
222
225
223 ##### `ENABLE_SPLITFS`=false
226 ##### `ENABLE_SPLITFS`=false
224 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
227 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
225
228
226 ##### `CHROOT_SCRIPTS`=""
229 ##### `CHROOT_SCRIPTS`=""
227 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.
230 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.
228
231
229 ##### `ENABLE_INITRAMFS`=false
232 ##### `ENABLE_INITRAMFS`=false
230 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.
233 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.
231
234
232 ##### `ENABLE_IFNAMES`=true
235 ##### `ENABLE_IFNAMES`=true
233 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names. This parameter is only supported if the Debian release `stretch` is used.
236 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names. This parameter is only supported if the Debian release `stretch` is used.
234
237
235 ##### `DISABLE_UNDERVOLT_WARNINGS`=
238 ##### `DISABLE_UNDERVOLT_WARNINGS`=
236 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.
239 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.
237
240
238 ---
241 ---
239
242
240 #### SSH settings:
243 #### SSH settings:
241 ##### `SSH_ENABLE_ROOT`=false
244 ##### `SSH_ENABLE_ROOT`=false
242 Enable password root login via SSH. This may be a security risk with default password, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
245 Enable password root login via SSH. This may be a security risk with default password, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
243
246
244 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
247 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
245 Disable password based SSH authentication. Only public key based SSH (v2) authentication will be supported.
248 Disable password based SSH authentication. Only public key based SSH (v2) authentication will be supported.
246
249
247 ##### `SSH_LIMIT_USERS`=false
250 ##### `SSH_LIMIT_USERS`=false
248 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).
251 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).
249
252
250 ##### `SSH_ROOT_PUB_KEY`=""
253 ##### `SSH_ROOT_PUB_KEY`=""
251 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`.
254 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`.
252
255
253 ##### `SSH_USER_PUB_KEY`=""
256 ##### `SSH_USER_PUB_KEY`=""
254 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.
257 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.
255
258
256 ---
259 ---
257
260
258 #### Kernel compilation:
261 #### Kernel compilation:
259 ##### `BUILD_KERNEL`=false
262 ##### `BUILD_KERNEL`=false
260 Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
263 Build and install the latest RPi2/3 Linux kernel. Currently only the default RPi2/3 kernel configuration is used. `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` is used.
261
264
262 ##### `KERNEL_REDUCE`=false
265 ##### `KERNEL_REDUCE`=false
263 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
266 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
264
267
265 ##### `KERNEL_THREADS`=1
268 ##### `KERNEL_THREADS`=1
266 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.
269 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.
267
270
268 ##### `KERNEL_HEADERS`=true
271 ##### `KERNEL_HEADERS`=true
269 Install kernel headers with built kernel.
272 Install kernel headers with built kernel.
270
273
271 ##### `KERNEL_MENUCONFIG`=false
274 ##### `KERNEL_MENUCONFIG`=false
272 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
275 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
273
276
274 ##### `KERNEL_REMOVESRC`=true
277 ##### `KERNEL_REMOVESRC`=true
275 Remove all kernel sources from the generated OS image after it was built and installed.
278 Remove all kernel sources from the generated OS image after it was built and installed.
276
279
277 ##### `KERNELSRC_DIR`=""
280 ##### `KERNELSRC_DIR`=""
278 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.
281 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.
279
282
280 ##### `KERNELSRC_CLEAN`=false
283 ##### `KERNELSRC_CLEAN`=false
281 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.
284 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.
282
285
283 ##### `KERNELSRC_CONFIG`=true
286 ##### `KERNELSRC_CONFIG`=true
284 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.
287 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.
285
288
286 ##### `KERNELSRC_USRCONFIG`=""
289 ##### `KERNELSRC_USRCONFIG`=""
287 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
290 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
288
291
289 ##### `KERNELSRC_PREBUILT`=false
292 ##### `KERNELSRC_PREBUILT`=false
290 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.
293 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.
291
294
292 ##### `RPI_FIRMWARE_DIR`=""
295 ##### `RPI_FIRMWARE_DIR`=""
293 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.
296 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.
294
297
295 ---
298 ---
296
299
297 #### Reduce disk usage:
300 #### Reduce disk usage:
298 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
301 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
299
302
300 ##### `REDUCE_APT`=true
303 ##### `REDUCE_APT`=true
301 Configure APT to use compressed package repository lists and no package caching files.
304 Configure APT to use compressed package repository lists and no package caching files.
302
305
303 ##### `REDUCE_DOC`=true
306 ##### `REDUCE_DOC`=true
304 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
307 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
305
308
306 ##### `REDUCE_MAN`=true
309 ##### `REDUCE_MAN`=true
307 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
310 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
308
311
309 ##### `REDUCE_VIM`=false
312 ##### `REDUCE_VIM`=false
310 Replace `vim-tiny` package by `levee` a tiny vim clone.
313 Replace `vim-tiny` package by `levee` a tiny vim clone.
311
314
312 ##### `REDUCE_BASH`=false
315 ##### `REDUCE_BASH`=false
313 Remove `bash` package and switch to `dash` shell (experimental).
316 Remove `bash` package and switch to `dash` shell (experimental).
314
317
315 ##### `REDUCE_HWDB`=true
318 ##### `REDUCE_HWDB`=true
316 Remove PCI related hwdb files (experimental).
319 Remove PCI related hwdb files (experimental).
317
320
318 ##### `REDUCE_SSHD`=true
321 ##### `REDUCE_SSHD`=true
319 Replace `openssh-server` with `dropbear`.
322 Replace `openssh-server` with `dropbear`.
320
323
321 ##### `REDUCE_LOCALE`=true
324 ##### `REDUCE_LOCALE`=true
322 Remove all `locale` translation files.
325 Remove all `locale` translation files.
323
326
324 ---
327 ---
325
328
326 #### Encrypted root partition:
329 #### Encrypted root partition:
327 ##### `ENABLE_CRYPTFS`=false
330 ##### `ENABLE_CRYPTFS`=false
328 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.
331 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.
329
332
330 ##### `CRYPTFS_PASSWORD`=""
333 ##### `CRYPTFS_PASSWORD`=""
331 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
334 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
332
335
333 ##### `CRYPTFS_MAPPING`="secure"
336 ##### `CRYPTFS_MAPPING`="secure"
334 Set name of dm-crypt managed device-mapper mapping.
337 Set name of dm-crypt managed device-mapper mapping.
335
338
336 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
339 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
337 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
340 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
338
341
339 ##### `CRYPTFS_XTSKEYSIZE`=512
342 ##### `CRYPTFS_XTSKEYSIZE`=512
340 Sets key size in bits. The argument has to be a multiple of 8.
343 Sets key size in bits. The argument has to be a multiple of 8.
341
344
342 ---
345 ---
343
346
344 #### Build settings:
347 #### Build settings:
345 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
348 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
346 Set a path to a working directory used by the script to generate an image.
349 Set a path to a working directory used by the script to generate an image.
347
350
348 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-rpi${RPI_MODEL}-${RELEASE}
351 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-rpi${RPI_MODEL}-${RELEASE}
349 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.
352 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.
350
353
351 ## Understanding the script
354 ## Understanding the script
352 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:
355 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:
353
356
354 | Script | Description |
357 | Script | Description |
355 | --- | --- |
358 | --- | --- |
356 | `10-bootstrap.sh` | Debootstrap basic system |
359 | `10-bootstrap.sh` | Debootstrap basic system |
357 | `11-apt.sh` | Setup APT repositories |
360 | `11-apt.sh` | Setup APT repositories |
358 | `12-locale.sh` | Setup Locales and keyboard settings |
361 | `12-locale.sh` | Setup Locales and keyboard settings |
359 | `13-kernel.sh` | Build and install RPi2/3 Kernel |
362 | `13-kernel.sh` | Build and install RPi2/3 Kernel |
360 | `14-fstab.sh` | Setup fstab and initramfs |
363 | `14-fstab.sh` | Setup fstab and initramfs |
361 | `15-rpi-config.sh` | Setup RPi2/3 config and cmdline |
364 | `15-rpi-config.sh` | Setup RPi2/3 config and cmdline |
362 | `20-networking.sh` | Setup Networking |
365 | `20-networking.sh` | Setup Networking |
363 | `21-firewall.sh` | Setup Firewall |
366 | `21-firewall.sh` | Setup Firewall |
364 | `30-security.sh` | Setup Users and Security settings |
367 | `30-security.sh` | Setup Users and Security settings |
365 | `31-logging.sh` | Setup Logging |
368 | `31-logging.sh` | Setup Logging |
366 | `32-sshd.sh` | Setup SSH and public keys |
369 | `32-sshd.sh` | Setup SSH and public keys |
367 | `41-uboot.sh` | Build and Setup U-Boot |
370 | `41-uboot.sh` | Build and Setup U-Boot |
368 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
371 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
369 | `50-firstboot.sh` | First boot actions |
372 | `50-firstboot.sh` | First boot actions |
370 | `99-reduce.sh` | Reduce the disk space usage |
373 | `99-reduce.sh` | Reduce the disk space usage |
371
374
372 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.
375 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.
373
376
374 | Directory | Description |
377 | Directory | Description |
375 | --- | --- |
378 | --- | --- |
376 | `apt` | APT management configuration files |
379 | `apt` | APT management configuration files |
377 | `boot` | Boot and RPi2/3 configuration files |
380 | `boot` | Boot and RPi2/3 configuration files |
378 | `dpkg` | Package Manager configuration |
381 | `dpkg` | Package Manager configuration |
379 | `etc` | Configuration files and rc scripts |
382 | `etc` | Configuration files and rc scripts |
380 | `firstboot` | Scripts that get executed on first boot |
383 | `firstboot` | Scripts that get executed on first boot |
381 | `initramfs` | Initramfs scripts |
384 | `initramfs` | Initramfs scripts |
382 | `iptables` | Firewall configuration files |
385 | `iptables` | Firewall configuration files |
383 | `locales` | Locales configuration |
386 | `locales` | Locales configuration |
384 | `modules` | Kernel Modules configuration |
387 | `modules` | Kernel Modules configuration |
385 | `mount` | Fstab configuration |
388 | `mount` | Fstab configuration |
386 | `network` | Networking configuration files |
389 | `network` | Networking configuration files |
387 | `sysctl.d` | Swapping and Network Hardening configuration |
390 | `sysctl.d` | Swapping and Network Hardening configuration |
388 | `xorg` | fbturbo Xorg driver configuration |
391 | `xorg` | fbturbo Xorg driver configuration |
389
392
390 ## Custom packages and scripts
393 ## Custom packages and scripts
391 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`.
394 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`.
392
395
393 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
396 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
394
397
395 ## Logging of the bootstrapping process
398 ## Logging of the bootstrapping process
396 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:
399 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:
397
400
398 ```shell
401 ```shell
399 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
402 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
400 ```
403 ```
401
404
402 ## Flashing the image file
405 ## Flashing the image file
403 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 RPi2/3 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`.
406 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 RPi2/3 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`.
404
407
405 #####Flashing examples:
408 #####Flashing examples:
406 ```shell
409 ```shell
407 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
410 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
408 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
411 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
409 ```
412 ```
410 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
413 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
411 ```shell
414 ```shell
412 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
415 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
413 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
416 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
414 ```
417 ```
415
418
416 ## External links and references
419 ## External links and references
417 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
420 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
418 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
421 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
419 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
422 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
420 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
423 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
421 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
424 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
422 * [U-BOOT git repository](http://git.denx.de/?p=u-boot.git;a=summary)
425 * [U-BOOT git repository](http://git.denx.de/?p=u-boot.git;a=summary)
423 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
426 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
424 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
427 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
425 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
428 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
@@ -1,51 +1,55
1 #
1 #
2 # Setup APT repositories
2 # Setup APT repositories
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Install and setup APT proxy configuration
8 # Install and setup APT proxy configuration
9 if [ -z "$APT_PROXY" ] ; then
9 if [ -z "$APT_PROXY" ] ; then
10 install_readonly files/apt/10proxy "${ETC_DIR}/apt/apt.conf.d/10proxy"
10 install_readonly files/apt/10proxy "${ETC_DIR}/apt/apt.conf.d/10proxy"
11 sed -i "s/\"\"/\"${APT_PROXY}\"/" "${ETC_DIR}/apt/apt.conf.d/10proxy"
11 sed -i "s/\"\"/\"${APT_PROXY}\"/" "${ETC_DIR}/apt/apt.conf.d/10proxy"
12 fi
12 fi
13
13
14 if [ "$BUILD_KERNEL" = false ] ; then
14 if [ "$BUILD_KERNEL" = false ] ; then
15 # Install APT pinning configuration for flash-kernel package
15 # Install APT pinning configuration for flash-kernel package
16 install_readonly files/apt/flash-kernel "${ETC_DIR}/apt/preferences.d/flash-kernel"
16 install_readonly files/apt/flash-kernel "${ETC_DIR}/apt/preferences.d/flash-kernel"
17
17
18 # Install APT sources.list
18 # Install APT sources.list
19 install_readonly files/apt/sources.list "${ETC_DIR}/apt/sources.list"
19 install_readonly files/apt/sources.list "${ETC_DIR}/apt/sources.list"
20 echo "deb ${COLLABORA_URL} ${RELEASE} rpi2" >> "${ETC_DIR}/apt/sources.list"
20 echo "deb ${COLLABORA_URL} ${RELEASE} rpi2" >> "${ETC_DIR}/apt/sources.list"
21
21
22 # Upgrade collabora package index and install collabora keyring
22 # Upgrade collabora package index and install collabora keyring
23 chroot_exec apt-get -qq -y update
23 chroot_exec apt-get -qq -y update
24 chroot_exec apt-get -qq -y --allow-unauthenticated install collabora-obs-archive-keyring
24 chroot_exec apt-get -qq -y --allow-unauthenticated install collabora-obs-archive-keyring
25 else # BUILD_KERNEL=true
25 else # BUILD_KERNEL=true
26 # Install APT sources.list
26 # Install APT sources.list
27 install_readonly files/apt/sources.list "${ETC_DIR}/apt/sources.list"
27 install_readonly files/apt/sources.list "${ETC_DIR}/apt/sources.list"
28
28
29 # Use specified APT server and release
29 # Use specified APT server and release
30 sed -i "s/\/ftp.debian.org\//\/${APT_SERVER}\//" "${ETC_DIR}/apt/sources.list"
30 sed -i "s/\/ftp.debian.org\//\/${APT_SERVER}\//" "${ETC_DIR}/apt/sources.list"
31 sed -i "s/ jessie/ ${RELEASE}/" "${ETC_DIR}/apt/sources.list"
31 sed -i "s/ jessie/ ${RELEASE}/" "${ETC_DIR}/apt/sources.list"
32 fi
32 fi
33
33
34 # Allow the installation of non-free Debian packages
34 # Allow the installation of non-free Debian packages
35 if [ "$ENABLE_NONFREE" = true ] ; then
35 if [ "$ENABLE_NONFREE" = true ] ; then
36 sed -i "s/ contrib/ contrib non-free/" "${ETC_DIR}/apt/sources.list"
36 sed -i "s/ contrib/ contrib non-free/" "${ETC_DIR}/apt/sources.list"
37 fi
37 fi
38
38
39 # Upgrade package index and update all installed packages and changed dependencies
39 # Upgrade package index and update all installed packages and changed dependencies
40 chroot_exec apt-get -qq -y update
40 chroot_exec apt-get -qq -y update
41 chroot_exec apt-get -qq -y -u dist-upgrade
41 chroot_exec apt-get -qq -y -u dist-upgrade
42
42
43 if [ "$APT_INCLUDES_LATE" ] ; then
44 chroot_exec apt-get -qq -y install $(echo $APT_INCLUDES_LATE |tr , ' ')
45 fi
46
43 if [ -d packages ] ; then
47 if [ -d packages ] ; then
44 for package in packages/*.deb ; do
48 for package in packages/*.deb ; do
45 cp $package ${R}/tmp
49 cp $package ${R}/tmp
46 chroot_exec dpkg --unpack /tmp/$(basename $package)
50 chroot_exec dpkg --unpack /tmp/$(basename $package)
47 done
51 done
48 fi
52 fi
49 chroot_exec apt-get -qq -y -f install
53 chroot_exec apt-get -qq -y -f install
50
54
51 chroot_exec apt-get -qq -y check
55 chroot_exec apt-get -qq -y check
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