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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 `stretch` and `buster`. Raspberry Pi 3 images are generated for 32-bit mode only. Raspberry Pi 3 64-bit images can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.11.y```).
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 `stretch` and `buster`. Raspberry Pi 3 images are generated for 32-bit mode only. Raspberry Pi 3 64-bit images can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.11.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 RPi3 this is mandatory. 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 mandatory. 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 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 and `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/debian"
45 ##### `APT_SERVER`="ftp.debian.org/debian"
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 ##### `RPI_MODEL`=2
60 ##### `RPI_MODEL`=2
61 Specifiy the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:
61 Specifiy the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:
62 `0` = Used for Raspberry Pi 0 and Raspberry Pi 0 W
62 `0` = Used for Raspberry Pi 0 and Raspberry Pi 0 W
63 `1` = Used for Pi 1 model A and B
63 `1` = Used for Pi 1 model A and B
64 `1P` = Used for Pi 1 model B+ and A+
64 `1P` = Used for Pi 1 model B+ and A+
65 `2` = Used for Pi 2 model B
65 `2` = Used for Pi 2 model B
66 `3` = Used for Pi 3 model B
66 `3` = Used for Pi 3 model B
67 `3P` = Used for Pi 3 model B+
67 `3P` = Used for Pi 3 model B+
68 `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` or `3P` is used.
68 `BUILD_KERNEL`=true will automatically be set if the Raspberry Pi model `3` or `3P` is used.
69
69
70 ##### `RELEASE`="buster"
70 ##### `RELEASE`="buster"
71 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "stretch" and "buster". `BUILD_KERNEL`=true will automatically be set if the Debian releases `stretch` or `buster` are used.
71 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases "stretch" and "buster". `BUILD_KERNEL`=true will automatically be set if the Debian releases `stretch` or `buster` are used.
72
72
73 ##### `RELEASE_ARCH`="armhf"
73 ##### `RELEASE_ARCH`="armhf"
74 Set the desired Debian release architecture.
74 Set the desired Debian release architecture.
75
75
76 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
76 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
77 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
77 Set system host name. It's recommended that the host name is unique in the corresponding subnet.
78
78
79 ##### `PASSWORD`="raspberry"
79 ##### `PASSWORD`="raspberry"
80 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
80 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
81
81
82 ##### `USER_PASSWORD`="raspberry"
82 ##### `USER_PASSWORD`="raspberry"
83 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.
83 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.
84
84
85 ##### `DEFLOCAL`="en_US.UTF-8"
85 ##### `DEFLOCAL`="en_US.UTF-8"
86 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`.
86 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`.
87
87
88 ##### `TIMEZONE`="Europe/Berlin"
88 ##### `TIMEZONE`="Europe/Berlin"
89 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.
89 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.
90
90
91 ##### `EXPANDROOT`=true
91 ##### `EXPANDROOT`=true
92 Expand the root partition and filesystem automatically on first boot.
92 Expand the root partition and filesystem automatically on first boot.
93
93
94 ##### `ENABLE_QEMU`=false
94 ##### `ENABLE_QEMU`=false
95 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 `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.
95 Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.
96
96
97 ---
97 ---
98
98
99 #### Keyboard settings:
99 #### Keyboard settings:
100 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.
100 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.
101
101
102 ##### `XKB_MODEL`=""
102 ##### `XKB_MODEL`=""
103 Set the name of the model of your keyboard type.
103 Set the name of the model of your keyboard type.
104
104
105 ##### `XKB_LAYOUT`=""
105 ##### `XKB_LAYOUT`=""
106 Set the supported keyboard layout(s).
106 Set the supported keyboard layout(s).
107
107
108 ##### `XKB_VARIANT`=""
108 ##### `XKB_VARIANT`=""
109 Set the supported variant(s) of the keyboard layout(s).
109 Set the supported variant(s) of the keyboard layout(s).
110
110
111 ##### `XKB_OPTIONS`=""
111 ##### `XKB_OPTIONS`=""
112 Set extra xkb configuration options.
112 Set extra xkb configuration options.
113
113
114 ---
114 ---
115
115
116 #### Networking settings (DHCP):
116 #### Networking settings (DHCP):
117 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`.`
117 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`.`
118
118
119 ##### `ENABLE_DHCP`=true
119 ##### `ENABLE_DHCP`=true
120 Set the system to use DHCP. This requires an DHCP server.
120 Set the system to use DHCP. This requires an DHCP server.
121
121
122 ---
122 ---
123
123
124 #### Networking settings (static):
124 #### Networking settings (static):
125 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`.
125 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`.
126
126
127 ##### `NET_ADDRESS`=""
127 ##### `NET_ADDRESS`=""
128 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
128 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
129
129
130 ##### `NET_GATEWAY`=""
130 ##### `NET_GATEWAY`=""
131 Set the IP address for the default gateway.
131 Set the IP address for the default gateway.
132
132
133 ##### `NET_DNS_1`=""
133 ##### `NET_DNS_1`=""
134 Set the IP address for the first DNS server.
134 Set the IP address for the first DNS server.
135
135
136 ##### `NET_DNS_2`=""
136 ##### `NET_DNS_2`=""
137 Set the IP address for the second DNS server.
137 Set the IP address for the second DNS server.
138
138
139 ##### `NET_DNS_DOMAINS`=""
139 ##### `NET_DNS_DOMAINS`=""
140 Set the default DNS search domains to use for non fully qualified host names.
140 Set the default DNS search domains to use for non fully qualified host names.
141
141
142 ##### `NET_NTP_1`=""
142 ##### `NET_NTP_1`=""
143 Set the IP address for the first NTP server.
143 Set the IP address for the first NTP server.
144
144
145 ##### `NET_NTP_2`=""
145 ##### `NET_NTP_2`=""
146 Set the IP address for the second NTP server.
146 Set the IP address for the second NTP server.
147
147
148 ---
148 ---
149
149
150 #### Basic system features:
150 #### Basic system features:
151 ##### `ENABLE_CONSOLE`=true
151 ##### `ENABLE_CONSOLE`=true
152 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.
152 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.
153
153
154 ##### `ENABLE_I2C`=false
154 ##### `ENABLE_I2C`=false
155 Enable I2C interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
155 Enable I2C interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
156
156
157 ##### `ENABLE_SPI`=false
157 ##### `ENABLE_SPI`=false
158 Enable SPI interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
158 Enable SPI interface on the RPi2/3. Please check the [RPi2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
159
159
160 ##### `ENABLE_IPV6`=true
160 ##### `ENABLE_IPV6`=true
161 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
161 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
162
162
163 ##### `ENABLE_SSHD`=true
163 ##### `ENABLE_SSHD`=true
164 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.
164 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.
165
165
166 ##### `ENABLE_NONFREE`=false
166 ##### `ENABLE_NONFREE`=false
167 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.
167 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.
168
168
169 ##### `ENABLE_WIRELESS`=false
169 ##### `ENABLE_WIRELESS`=false
170 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`.
170 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`.
171
171
172 ##### `ENABLE_RSYSLOG`=true
172 ##### `ENABLE_RSYSLOG`=true
173 If set to false, disable and uninstall rsyslog (so logs will be available only
173 If set to false, disable and uninstall rsyslog (so logs will be available only
174 in journal files)
174 in journal files)
175
175
176 ##### `ENABLE_SOUND`=true
176 ##### `ENABLE_SOUND`=true
177 Enable sound hardware and install Advanced Linux Sound Architecture.
177 Enable sound hardware and install Advanced Linux Sound Architecture.
178
178
179 ##### `ENABLE_HWRANDOM`=true
179 ##### `ENABLE_HWRANDOM`=true
180 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
180 Enable Hardware Random Number Generator. Strong random numbers are important for most network based communications that use encryption. It's recommended to be enabled.
181
181
182 ##### `ENABLE_MINGPU`=false
182 ##### `ENABLE_MINGPU`=false
183 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
183 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
184
184
185 ##### `ENABLE_DBUS`=true
185 ##### `ENABLE_DBUS`=true
186 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
186 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
187
187
188 ##### `ENABLE_XORG`=false
188 ##### `ENABLE_XORG`=false
189 Install Xorg open-source X Window System.
189 Install Xorg open-source X Window System.
190
190
191 ##### `ENABLE_WM`=""
191 ##### `ENABLE_WM`=""
192 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`.
192 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`.
193
193
194 ---
194 ---
195
195
196 #### Advanced system features:
196 #### Advanced system features:
197 ##### `ENABLE_MINBASE`=false
197 ##### `ENABLE_MINBASE`=false
198 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
198 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
199
199
200 ##### `ENABLE_REDUCE`=false
200 ##### `ENABLE_REDUCE`=false
201 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
201 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
202
202
203 ##### `ENABLE_UBOOT`=false
203 ##### `ENABLE_UBOOT`=false
204 Replace the default RPi2/3 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.
204 Replace the default RPi2/3 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.
205
205
206 ##### `UBOOTSRC_DIR`=""
206 ##### `UBOOTSRC_DIR`=""
207 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.
207 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.
208
208
209 ##### `ENABLE_FBTURBO`=false
209 ##### `ENABLE_FBTURBO`=false
210 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.
210 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.
211
211
212 ##### `FBTURBOSRC_DIR`=""
212 ##### `FBTURBOSRC_DIR`=""
213 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.
213 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.
214
214
215 ##### `ENABLE_VIDEOCORE`=false
215 ##### `ENABLE_VIDEOCORE`=false
216 Install and enable the [Source code for 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.
216 Install and enable the [Source code for 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.
217
217
218 ##### `VIDEOCORESRC_DIR`=""
218 ##### `VIDEOCORESRC_DIR`=""
219 Path to a directory (`userland`) of [Source code for 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.
219 Path to a directory (`userland`) of [Source code for 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.
220
220
221 ##### `ENABLE_IPTABLES`=false
221 ##### `ENABLE_IPTABLES`=false
222 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
222 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
223
223
224 ##### `ENABLE_USER`=true
224 ##### `ENABLE_USER`=true
225 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
225 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, username will be `pi`.
226
226
227 ##### `USER_NAME`=pi
227 ##### `USER_NAME`=pi
228 Non-root user to create. Ignored if `ENABLE_USER`=false
228 Non-root user to create. Ignored if `ENABLE_USER`=false
229
229
230 ##### `ENABLE_ROOT`=false
230 ##### `ENABLE_ROOT`=false
231 Set root user password so root login will be enabled
231 Set root user password so root login will be enabled
232
232
233 ##### `ENABLE_HARDNET`=false
233 ##### `ENABLE_HARDNET`=false
234 Enable IPv4/IPv6 network stack hardening settings.
234 Enable IPv4/IPv6 network stack hardening settings.
235
235
236 ##### `ENABLE_SPLITFS`=false
236 ##### `ENABLE_SPLITFS`=false
237 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
237 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
238
238
239 ##### `CHROOT_SCRIPTS`=""
239 ##### `CHROOT_SCRIPTS`=""
240 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.
240 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.
241
241
242 ##### `ENABLE_INITRAMFS`=false
242 ##### `ENABLE_INITRAMFS`=false
243 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.
243 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.
244
244
245 ##### `ENABLE_IFNAMES`=true
245 ##### `ENABLE_IFNAMES`=true
246 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 releases `stretch` or `buster` are used.
246 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 releases `stretch` or `buster` are used.
247
247
248 ##### `DISABLE_UNDERVOLT_WARNINGS`=
248 ##### `DISABLE_UNDERVOLT_WARNINGS`=
249 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.
249 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.
250
250
251 ---
251 ---
252
252
253 #### SSH settings:
253 #### SSH settings:
254 ##### `SSH_ENABLE_ROOT`=false
254 ##### `SSH_ENABLE_ROOT`=false
255 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`.
255 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`.
256
256
257 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
257 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
258 Disable password based SSH authentication. Only public key based SSH (v2) authentication will be supported.
258 Disable password based SSH authentication. Only public key based SSH (v2) authentication will be supported.
259
259
260 ##### `SSH_LIMIT_USERS`=false
260 ##### `SSH_LIMIT_USERS`=false
261 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).
261 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).
262
262
263 ##### `SSH_ROOT_PUB_KEY`=""
263 ##### `SSH_ROOT_PUB_KEY`=""
264 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`.
264 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`.
265
265
266 ##### `SSH_USER_PUB_KEY`=""
266 ##### `SSH_USER_PUB_KEY`=""
267 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.
267 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.
268
268
269 ---
269 ---
270
270
271 #### Kernel compilation:
271 #### Kernel compilation:
272 ##### `BUILD_KERNEL`=false
272 ##### `BUILD_KERNEL`=false
273 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.
273 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.
274
274
275 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
275 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
276 This sets the cross compile enviornment for the compiler.
276 This sets the cross compile enviornment for the compiler.
277
277
278 ##### `KERNEL_ARCH`="arm"
278 ##### `KERNEL_ARCH`="arm"
279 This sets the kernel architecture for the compiler.
279 This sets the kernel architecture for the compiler.
280
280
281 ##### `KERNEL_IMAGE`="kernel7.img"
281 ##### `KERNEL_IMAGE`="kernel7.img"
282 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.
282 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.
283
283
284 ##### `KERNEL_BRANCH`=""
284 ##### `KERNEL_BRANCH`=""
285 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
285 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
286
286
287 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
287 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
288 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.
288 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.
289
289
290 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
290 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
291 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
291 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
292
292
293 ##### `KERNEL_REDUCE`=false
293 ##### `KERNEL_REDUCE`=false
294 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
294 Reduce the size of the generated kernel by removing unwanted device, network and filesystem drivers (experimental).
295
295
296 ##### `KERNEL_THREADS`=1
296 ##### `KERNEL_THREADS`=1
297 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.
297 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.
298
298
299 ##### `KERNEL_HEADERS`=true
299 ##### `KERNEL_HEADERS`=true
300 Install kernel headers with built kernel.
300 Install kernel headers with built kernel.
301
301
302 ##### `KERNEL_MENUCONFIG`=false
302 ##### `KERNEL_MENUCONFIG`=false
303 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
303 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
304
304
305 ##### `KERNEL_OLDDEFCONFIG`=false
305 ##### `KERNEL_OLDDEFCONFIG`=false
306 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
306 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
307
307
308 ##### `KERNEL_CCACHE`=false
308 ##### `KERNEL_CCACHE`=false
309 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
309 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
310
310
311 ##### `KERNEL_REMOVESRC`=true
311 ##### `KERNEL_REMOVESRC`=true
312 Remove all kernel sources from the generated OS image after it was built and installed.
312 Remove all kernel sources from the generated OS image after it was built and installed.
313
313
314 ##### `KERNELSRC_DIR`=""
314 ##### `KERNELSRC_DIR`=""
315 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.
315 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.
316
316
317 ##### `KERNELSRC_CLEAN`=false
317 ##### `KERNELSRC_CLEAN`=false
318 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.
318 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.
319
319
320 ##### `KERNELSRC_CONFIG`=true
320 ##### `KERNELSRC_CONFIG`=true
321 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.
321 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.
322
322
323 ##### `KERNELSRC_USRCONFIG`=""
323 ##### `KERNELSRC_USRCONFIG`=""
324 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
324 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
325
325
326 ##### `KERNELSRC_PREBUILT`=false
326 ##### `KERNELSRC_PREBUILT`=false
327 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.
327 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.
328
328
329 ##### `RPI_FIRMWARE_DIR`=""
329 ##### `RPI_FIRMWARE_DIR`=""
330 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.
330 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.
331
331
332 ##### `KERNEL_NF`=false
332 ##### `KERNEL_NF`=false
333 Enable Netfilter modules as kernel modules (systemd compilations about it (File /lib/systemd/system/systemd-journald.server:36 configures an IP firewall (IPAddressDeny=all), but the local system does not support BPF/cgroup based firewalls)
333 Enable Netfilter modules as kernel modules
334
334
335 ##### `KERNEL_VIRT`=false
335 ##### `KERNEL_VIRT`=false
336 Enable Kernel KVM support (/dev/kvm)
336 Enable Kernel KVM support (/dev/kvm)
337
337
338 ##### `KERNEL_ZSWAP`=false
338 ##### `KERNEL_ZSWAP`=false
339 Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases
339 Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases
340
340
341
341 ##### `KERNEL_BPF`=true
342
342 Allow attaching eBPF programs to a cgroup using the bpf syscall (CONFIG_BPF_SYSCALL CONFIG_CGROUP_BPF) [systemd compilations about it - File /lib/systemd/system/systemd-journald.server:36 configures an IP firewall (IPAddressDeny=all), but the local system does not support BPF/cgroup based firewalls]
343
343
344 ---
344 ---
345
345
346 #### Reduce disk usage:
346 #### Reduce disk usage:
347 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
347 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
348
348
349 ##### `REDUCE_APT`=true
349 ##### `REDUCE_APT`=true
350 Configure APT to use compressed package repository lists and no package caching files.
350 Configure APT to use compressed package repository lists and no package caching files.
351
351
352 ##### `REDUCE_DOC`=true
352 ##### `REDUCE_DOC`=true
353 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
353 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
354
354
355 ##### `REDUCE_MAN`=true
355 ##### `REDUCE_MAN`=true
356 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
356 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
357
357
358 ##### `REDUCE_VIM`=false
358 ##### `REDUCE_VIM`=false
359 Replace `vim-tiny` package by `levee` a tiny vim clone.
359 Replace `vim-tiny` package by `levee` a tiny vim clone.
360
360
361 ##### `REDUCE_BASH`=false
361 ##### `REDUCE_BASH`=false
362 Remove `bash` package and switch to `dash` shell (experimental).
362 Remove `bash` package and switch to `dash` shell (experimental).
363
363
364 ##### `REDUCE_HWDB`=true
364 ##### `REDUCE_HWDB`=true
365 Remove PCI related hwdb files (experimental).
365 Remove PCI related hwdb files (experimental).
366
366
367 ##### `REDUCE_SSHD`=true
367 ##### `REDUCE_SSHD`=true
368 Replace `openssh-server` with `dropbear`.
368 Replace `openssh-server` with `dropbear`.
369
369
370 ##### `REDUCE_LOCALE`=true
370 ##### `REDUCE_LOCALE`=true
371 Remove all `locale` translation files.
371 Remove all `locale` translation files.
372
372
373 ---
373 ---
374
374
375 #### Encrypted root partition:
375 #### Encrypted root partition:
376 ##### `ENABLE_CRYPTFS`=false
376 ##### `ENABLE_CRYPTFS`=false
377 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.
377 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.
378
378
379 ##### `CRYPTFS_PASSWORD`=""
379 ##### `CRYPTFS_PASSWORD`=""
380 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
380 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
381
381
382 ##### `CRYPTFS_MAPPING`="secure"
382 ##### `CRYPTFS_MAPPING`="secure"
383 Set name of dm-crypt managed device-mapper mapping.
383 Set name of dm-crypt managed device-mapper mapping.
384
384
385 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
385 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
386 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
386 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
387
387
388 ##### `CRYPTFS_XTSKEYSIZE`=512
388 ##### `CRYPTFS_XTSKEYSIZE`=512
389 Sets key size in bits. The argument has to be a multiple of 8.
389 Sets key size in bits. The argument has to be a multiple of 8.
390
390
391 ---
391 ---
392
392
393 #### Build settings:
393 #### Build settings:
394 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
394 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
395 Set a path to a working directory used by the script to generate an image.
395 Set a path to a working directory used by the script to generate an image.
396
396
397 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
397 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
398 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.
398 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.
399
399
400 ## Understanding the script
400 ## Understanding the script
401 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:
401 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:
402
402
403 | Script | Description |
403 | Script | Description |
404 | --- | --- |
404 | --- | --- |
405 | `10-bootstrap.sh` | Debootstrap basic system |
405 | `10-bootstrap.sh` | Debootstrap basic system |
406 | `11-apt.sh` | Setup APT repositories |
406 | `11-apt.sh` | Setup APT repositories |
407 | `12-locale.sh` | Setup Locales and keyboard settings |
407 | `12-locale.sh` | Setup Locales and keyboard settings |
408 | `13-kernel.sh` | Build and install RPi2/3 Kernel |
408 | `13-kernel.sh` | Build and install RPi2/3 Kernel |
409 | `14-fstab.sh` | Setup fstab and initramfs |
409 | `14-fstab.sh` | Setup fstab and initramfs |
410 | `15-rpi-config.sh` | Setup RPi2/3 config and cmdline |
410 | `15-rpi-config.sh` | Setup RPi2/3 config and cmdline |
411 | `20-networking.sh` | Setup Networking |
411 | `20-networking.sh` | Setup Networking |
412 | `21-firewall.sh` | Setup Firewall |
412 | `21-firewall.sh` | Setup Firewall |
413 | `30-security.sh` | Setup Users and Security settings |
413 | `30-security.sh` | Setup Users and Security settings |
414 | `31-logging.sh` | Setup Logging |
414 | `31-logging.sh` | Setup Logging |
415 | `32-sshd.sh` | Setup SSH and public keys |
415 | `32-sshd.sh` | Setup SSH and public keys |
416 | `41-uboot.sh` | Build and Setup U-Boot |
416 | `41-uboot.sh` | Build and Setup U-Boot |
417 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
417 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
418 | `50-firstboot.sh` | First boot actions |
418 | `50-firstboot.sh` | First boot actions |
419 | `99-reduce.sh` | Reduce the disk space usage |
419 | `99-reduce.sh` | Reduce the disk space usage |
420
420
421 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.
421 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.
422
422
423 | Directory | Description |
423 | Directory | Description |
424 | --- | --- |
424 | --- | --- |
425 | `apt` | APT management configuration files |
425 | `apt` | APT management configuration files |
426 | `boot` | Boot and RPi2/3 configuration files |
426 | `boot` | Boot and RPi2/3 configuration files |
427 | `dpkg` | Package Manager configuration |
427 | `dpkg` | Package Manager configuration |
428 | `etc` | Configuration files and rc scripts |
428 | `etc` | Configuration files and rc scripts |
429 | `firstboot` | Scripts that get executed on first boot |
429 | `firstboot` | Scripts that get executed on first boot |
430 | `initramfs` | Initramfs scripts |
430 | `initramfs` | Initramfs scripts |
431 | `iptables` | Firewall configuration files |
431 | `iptables` | Firewall configuration files |
432 | `locales` | Locales configuration |
432 | `locales` | Locales configuration |
433 | `modules` | Kernel Modules configuration |
433 | `modules` | Kernel Modules configuration |
434 | `mount` | Fstab configuration |
434 | `mount` | Fstab configuration |
435 | `network` | Networking configuration files |
435 | `network` | Networking configuration files |
436 | `sysctl.d` | Swapping and Network Hardening configuration |
436 | `sysctl.d` | Swapping and Network Hardening configuration |
437 | `xorg` | fbturbo Xorg driver configuration |
437 | `xorg` | fbturbo Xorg driver configuration |
438
438
439 ## Custom packages and scripts
439 ## Custom packages and scripts
440 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`.
440 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`.
441
441
442 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
442 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
443
443
444 ## Logging of the bootstrapping process
444 ## Logging of the bootstrapping process
445 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:
445 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:
446
446
447 ```shell
447 ```shell
448 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
448 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
449 ```
449 ```
450
450
451 ## Flashing the image file
451 ## Flashing the image file
452 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`.
452 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`.
453
453
454 ##### Flashing examples:
454 ##### Flashing examples:
455 ```shell
455 ```shell
456 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
456 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie.img /dev/mmcblk0
457 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
457 dd bs=4M if=./images/jessie/2017-01-23-rpi3-jessie.img of=/dev/mmcblk0
458 ```
458 ```
459 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
459 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
460 ```shell
460 ```shell
461 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
461 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-frmw.img /dev/mmcblk0
462 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
462 bmaptool copy ./images/jessie/2017-01-23-rpi3-jessie-root.img /dev/sdc
463 ```
463 ```
464
464
465 ## QEMU emulation
465 ## QEMU emulation
466 Start QEMU full system emulation:
466 Start QEMU full system emulation:
467 ```shell
467 ```shell
468 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"
468 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"
469 ```
469 ```
470
470
471 Start QEMU full system emulation and output to console:
471 Start QEMU full system emulation and output to console:
472 ```shell
472 ```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=ttyAMA0,115200 init=/bin/systemd" -serial stdio
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=ttyAMA0,115200 init=/bin/systemd" -serial stdio
474 ```
474 ```
475
475
476 Start QEMU full system emulation with SMP and output to console:
476 Start QEMU full system emulation with SMP and output to console:
477 ```shell
477 ```shell
478 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
478 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
479 ```
479 ```
480
480
481 Start QEMU full system emulation with cryptfs, initramfs and output to console:
481 Start QEMU full system emulation with cryptfs, initramfs and output to console:
482 ```shell
482 ```shell
483 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
483 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
484 ```
484 ```
485
485
486 ## Weekly image builds
486 ## Weekly image builds
487 The image files are provided by JRWR'S I/O PORT and are built once a Sunday at midnight UTC!
487 The image files are provided by JRWR'S I/O PORT and are built once a Sunday at midnight UTC!
488 * [Debian Stretch Raspberry Pi2/3 Weekly Image Builds](https://jrwr.io/doku.php?id=projects:debianpi)
488 * [Debian Stretch Raspberry Pi2/3 Weekly Image Builds](https://jrwr.io/doku.php?id=projects:debianpi)
489
489
490 ## External links and references
490 ## External links and references
491 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
491 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
492 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
492 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
493 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
493 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
494 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
494 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
495 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
495 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
496 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
496 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
497 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
497 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
498 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
498 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
499 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
499 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
@@ -1,412 +1,419
1 #
1 #
2 # Build and Setup RPi2/3 Kernel
2 # Build and Setup RPi2/3 Kernel
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Fetch and build latest raspberry kernel
8 # Fetch and build latest raspberry kernel
9 if [ "$BUILD_KERNEL" = true ] ; then
9 if [ "$BUILD_KERNEL" = true ] ; then
10 # Setup source directory
10 # Setup source directory
11 mkdir -p "${R}/usr/src/linux"
11 mkdir -p "${R}/usr/src/linux"
12
12
13 # Copy existing kernel sources into chroot directory
13 # Copy existing kernel sources into chroot directory
14 if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then
14 if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then
15 # Copy kernel sources and include hidden files
15 # Copy kernel sources and include hidden files
16 cp -r "${KERNELSRC_DIR}/". "${R}/usr/src/linux"
16 cp -r "${KERNELSRC_DIR}/". "${R}/usr/src/linux"
17
17
18 # Clean the kernel sources
18 # Clean the kernel sources
19 if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then
19 if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then
20 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper
20 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper
21 fi
21 fi
22 else # KERNELSRC_DIR=""
22 else # KERNELSRC_DIR=""
23 # Create temporary directory for kernel sources
23 # Create temporary directory for kernel sources
24 temp_dir=$(as_nobody mktemp -d)
24 temp_dir=$(as_nobody mktemp -d)
25
25
26 # Fetch current RPi2/3 kernel sources
26 # Fetch current RPi2/3 kernel sources
27 if [ -z "${KERNEL_BRANCH}" ] ; then
27 if [ -z "${KERNEL_BRANCH}" ] ; then
28 as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux
28 as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux
29 else
29 else
30 as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux
30 as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux
31 fi
31 fi
32
32
33 # Copy downloaded kernel sources
33 # Copy downloaded kernel sources
34 cp -r "${temp_dir}/linux/"* "${R}/usr/src/linux/"
34 cp -r "${temp_dir}/linux/"* "${R}/usr/src/linux/"
35
35
36 # Remove temporary directory for kernel sources
36 # Remove temporary directory for kernel sources
37 rm -fr "${temp_dir}"
37 rm -fr "${temp_dir}"
38
38
39 # Set permissions of the kernel sources
39 # Set permissions of the kernel sources
40 chown -R root:root "${R}/usr/src"
40 chown -R root:root "${R}/usr/src"
41 fi
41 fi
42
42
43 # Calculate optimal number of kernel building threads
43 # Calculate optimal number of kernel building threads
44 if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
44 if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
45 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
45 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
46 fi
46 fi
47
47
48 # Configure and build kernel
48 # Configure and build kernel
49 if [ "$KERNELSRC_PREBUILT" = false ] ; then
49 if [ "$KERNELSRC_PREBUILT" = false ] ; then
50 # Remove device, network and filesystem drivers from kernel configuration
50 # Remove device, network and filesystem drivers from kernel configuration
51 if [ "$KERNEL_REDUCE" = true ] ; then
51 if [ "$KERNEL_REDUCE" = true ] ; then
52 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
52 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
53 sed -i\
53 sed -i\
54 -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
54 -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
55 -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\
55 -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\
56 -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\
56 -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\
57 -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\
57 -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\
58 -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\
58 -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\
59 -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\
59 -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\
60 -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\
60 -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\
61 -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\
61 -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\
62 -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\
62 -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\
63 -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\
63 -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\
64 -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\
64 -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\
65 -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\
65 -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\
66 -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\
66 -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\
67 -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\
67 -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\
68 -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\
68 -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\
69 -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\
69 -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\
70 -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\
70 -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\
71 -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\
71 -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\
72 -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\
72 -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\
73 -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\
73 -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\
74 -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\
74 -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\
75 -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\
75 -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\
76 -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\
76 -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\
77 -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\
77 -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\
78 -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\
78 -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\
79 -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\
79 -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\
80 -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\
80 -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\
81 -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\
81 -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\
82 -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\
82 -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\
83 "${KERNEL_DIR}/.config"
83 "${KERNEL_DIR}/.config"
84 fi
84 fi
85
85
86 #Switch to KERNELSRC_DIR
86 #Switch to KERNELSRC_DIR
87 pushd "${KERNELSRC_DIR}"
87 pushd "${KERNELSRC_DIR}"
88
88
89 # GPL v2.0
89 # GPL v2.0
90 #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh
90 #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh
91 if [ "$KERNEL_ZSWAP" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
91 if [ "$KERNEL_ZSWAP" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
92 # enable ZSWAP support for better performance during large builds etc.
92 # enable ZSWAP support for better performance during large builds etc.
93 # requires activation via kernel parameter or sysfs
93 # requires activation via kernel parameter or sysfs
94 # see e.g. https://askubuntu.com/a/472227 for a summary of ZSWAP (vs ZRAM etc.)
94 # see e.g. https://askubuntu.com/a/472227 for a summary of ZSWAP (vs ZRAM etc.)
95 # and e.g. https://wiki.archlinux.org/index.php/zswap for parameters etc.
95 # and e.g. https://wiki.archlinux.org/index.php/zswap for parameters etc.
96
96
97 set_kernel_config ZPOOL y
97 set_kernel_config ZPOOL y
98 set_kernel_config ZSWAP y
98 set_kernel_config ZSWAP y
99 set_kernel_config ZBUD y
99 set_kernel_config ZBUD y
100 set_kernel_config Z3FOLD y
100 set_kernel_config Z3FOLD y
101 set_kernel_config ZSMALLOC y
101 set_kernel_config ZSMALLOC y
102 set_kernel_config PGTABLE_MAPPING y
102 set_kernel_config PGTABLE_MAPPING y
103 fi
103 fi
104
104
105 if [ "$KERNEL_VIRT" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
105 if [ "$KERNEL_VIRT" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
106 # enable basic KVM support; see e.g.
106 # enable basic KVM support; see e.g.
107 # https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453
107 # https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453
108
108
109 set_kernel_config VIRTUALIZATION y
109 set_kernel_config VIRTUALIZATION y
110 set_kernel_config KVM y
110 set_kernel_config KVM y
111 set_kernel_config VHOST_NET m
111 set_kernel_config VHOST_NET m
112 set_kernel_config VHOST_CROSS_ENDIAN_LEGACY y
112 set_kernel_config VHOST_CROSS_ENDIAN_LEGACY y
113 fi
113 fi
114
115 if [ "$KERNEL_NF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
116 #See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406
114 #See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406
117 # Netfilter kernel support
115 # Netfilter kernel support
116 if [ "$KERNEL_NF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
118 # xtables
117 # xtables
119 set_kernel_config NETFILTER_XTABLES m
118 set_kernel_config NETFILTER_XTABLES m
120 # Netfilter nf_tables support
119 # Netfilter nf_tables support
121 set_kernel_config NF_TABLES m
120 set_kernel_config NF_TABLES m
122
121
123 set_kernel_config CONFIG_NETFILTER_XTABLES m
122 set_kernel_config CONFIG_NETFILTER_XTABLES m
124 set_kernel_config CONFIG_NF_TABLES_BRIDGE m
123 set_kernel_config CONFIG_NF_TABLES_BRIDGE m
125
124
126 set_kernel_config CONFIG_NF_NAT_SIP m
125 set_kernel_config CONFIG_NF_NAT_SIP m
127 set_kernel_config CONFIG_NF_NAT_TFTP m
126 set_kernel_config CONFIG_NF_NAT_TFTP m
128 set_kernel_config CONFIG_NF_NAT_REDIRECT m
127 set_kernel_config CONFIG_NF_NAT_REDIRECT m
129 set_kernel_config CONFIG_NF_TABLES_INET m
128 set_kernel_config CONFIG_NF_TABLES_INET m
130 set_kernel_config CONFIG_NF_TABLES_NETDEV m
129 set_kernel_config CONFIG_NF_TABLES_NETDEV m
131 set_kernel_config CONFIG_NF_TABLES_ARP m
130 set_kernel_config CONFIG_NF_TABLES_ARP m
132 set_kernel_config CONFIG_NF_DUP_IPV4 m
131 set_kernel_config CONFIG_NF_DUP_IPV4 m
133 set_kernel_config CONFIG_NF_LOG_IPV4 m
132 set_kernel_config CONFIG_NF_LOG_IPV4 m
134 set_kernel_config CONFIG_NF_REJECT_IPV4 m
133 set_kernel_config CONFIG_NF_REJECT_IPV4 m
135 set_kernel_config CONFIG_NF_NAT_IPV4 m
134 set_kernel_config CONFIG_NF_NAT_IPV4 m
136 set_kernel_config CONFIG_NF_DUP_NETDEV m
135 set_kernel_config CONFIG_NF_DUP_NETDEV m
137 set_kernel_config CONFIG_NF_DEFRAG_IPV4 m
136 set_kernel_config CONFIG_NF_DEFRAG_IPV4 m
138 set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m
137 set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m
139 set_kernel_config CONFIG_NF_TABLES_IPV4 m
138 set_kernel_config CONFIG_NF_TABLES_IPV4 m
140 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m
139 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m
141 set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m
140 set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m
142 set_kernel_config CONFIG_NF_NAT_PROTO_GRE m
141 set_kernel_config CONFIG_NF_NAT_PROTO_GRE m
143 set_kernel_config CONFIG_NF_NAT_PPTP m
142 set_kernel_config CONFIG_NF_NAT_PPTP m
144 set_kernel_config CONFIG_NF_DEFRAG_IPV6 m
143 set_kernel_config CONFIG_NF_DEFRAG_IPV6 m
145 set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m
144 set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m
146 set_kernel_config CONFIG_NF_TABLES_IPV6 m
145 set_kernel_config CONFIG_NF_TABLES_IPV6 m
147 set_kernel_config CONFIG_NF_DUP_IPV6 m
146 set_kernel_config CONFIG_NF_DUP_IPV6 m
148 set_kernel_config CONFIG_NF_REJECT_IPV6 m
147 set_kernel_config CONFIG_NF_REJECT_IPV6 m
149 set_kernel_config CONFIG_NF_LOG_IPV6 m
148 set_kernel_config CONFIG_NF_LOG_IPV6 m
150 set_kernel_config CONFIG_NF_NAT_IPV6 m
149 set_kernel_config CONFIG_NF_NAT_IPV6 m
151 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m
150 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m
152
151
153 set_kernel_config CONFIG_NFT_EXTHDR m
152 set_kernel_config CONFIG_NFT_EXTHDR m
154 set_kernel_config CONFIG_NFT_META m
153 set_kernel_config CONFIG_NFT_META m
155 set_kernel_config CONFIG_NFT_NUMGEN m
154 set_kernel_config CONFIG_NFT_NUMGEN m
156 set_kernel_config CONFIG_NFT_CT m
155 set_kernel_config CONFIG_NFT_CT m
157 set_kernel_config CONFIG_NFT_SET_RBTREE m
156 set_kernel_config CONFIG_NFT_SET_RBTREE m
158 set_kernel_config CONFIG_NFT_SET_HASH m
157 set_kernel_config CONFIG_NFT_SET_HASH m
159 set_kernel_config CONFIG_NFT_COUNTER m
158 set_kernel_config CONFIG_NFT_COUNTER m
160 set_kernel_config CONFIG_NFT_LOG m
159 set_kernel_config CONFIG_NFT_LOG m
161 set_kernel_config CONFIG_NFT_LIMIT m
160 set_kernel_config CONFIG_NFT_LIMIT m
162 set_kernel_config CONFIG_NFT_MASQ m
161 set_kernel_config CONFIG_NFT_MASQ m
163 set_kernel_config CONFIG_NFT_REDIR m
162 set_kernel_config CONFIG_NFT_REDIR m
164 set_kernel_config CONFIG_NFT_NAT m
163 set_kernel_config CONFIG_NFT_NAT m
165 set_kernel_config CONFIG_NFT_QUEUE m
164 set_kernel_config CONFIG_NFT_QUEUE m
166 set_kernel_config CONFIG_NFT_QUOTA m
165 set_kernel_config CONFIG_NFT_QUOTA m
167 set_kernel_config CONFIG_NFT_REJECT m
166 set_kernel_config CONFIG_NFT_REJECT m
168 set_kernel_config CONFIG_NFT_REJECT_INET m
167 set_kernel_config CONFIG_NFT_REJECT_INET m
169 set_kernel_config CONFIG_NFT_COMPAT m
168 set_kernel_config CONFIG_NFT_COMPAT m
170 set_kernel_config CONFIG_NFT_HASH m
169 set_kernel_config CONFIG_NFT_HASH m
171 set_kernel_config CONFIG_NFT_DUP_NETDEV m
170 set_kernel_config CONFIG_NFT_DUP_NETDEV m
172 set_kernel_config CONFIG_NFT_FWD_NETDEV m
171 set_kernel_config CONFIG_NFT_FWD_NETDEV m
173 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m
172 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m
174 set_kernel_config CONFIG_NFT_REJECT_IPV4 m
173 set_kernel_config CONFIG_NFT_REJECT_IPV4 m
175 set_kernel_config CONFIG_NFT_DUP_IPV4 m
174 set_kernel_config CONFIG_NFT_DUP_IPV4 m
176 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m
175 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m
177 set_kernel_config CONFIG_NFT_MASQ_IPV4 m
176 set_kernel_config CONFIG_NFT_MASQ_IPV4 m
178 set_kernel_config CONFIG_NFT_REDIR_IPV4 m
177 set_kernel_config CONFIG_NFT_REDIR_IPV4 m
179 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m
178 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m
180 set_kernel_config CONFIG_NFT_REJECT_IPV6 m
179 set_kernel_config CONFIG_NFT_REJECT_IPV6 m
181 set_kernel_config CONFIG_NFT_DUP_IPV6 m
180 set_kernel_config CONFIG_NFT_DUP_IPV6 m
182 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m
181 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m
183 set_kernel_config CONFIG_NFT_MASQ_IPV6 m
182 set_kernel_config CONFIG_NFT_MASQ_IPV6 m
184 set_kernel_config CONFIG_NFT_REDIR_IPV6 m
183 set_kernel_config CONFIG_NFT_REDIR_IPV6 m
185 set_kernel_config CONFIG_NFT_BRIDGE_META m
184 set_kernel_config CONFIG_NFT_BRIDGE_META m
186 set_kernel_config CONFIG_NFT_BRIDGE_REJECT m
185 set_kernel_config CONFIG_NFT_BRIDGE_REJECT m
187
186
188 set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m
187 set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m
189 set_kernel_config CONFIG_IP_SET_BITMAP_PORT m
188 set_kernel_config CONFIG_IP_SET_BITMAP_PORT m
190 set_kernel_config CONFIG_IP_SET_HASH_IP m
189 set_kernel_config CONFIG_IP_SET_HASH_IP m
191 set_kernel_config CONFIG_IP_SET_HASH_IPMARK m
190 set_kernel_config CONFIG_IP_SET_HASH_IPMARK m
192 set_kernel_config CONFIG_IP_SET_HASH_IPPORT m
191 set_kernel_config CONFIG_IP_SET_HASH_IPPORT m
193 set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m
192 set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m
194 set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m
193 set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m
195 set_kernel_config CONFIG_IP_SET_HASH_MAC m
194 set_kernel_config CONFIG_IP_SET_HASH_MAC m
196 set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m
195 set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m
197 set_kernel_config CONFIG_IP_SET_HASH_NET m
196 set_kernel_config CONFIG_IP_SET_HASH_NET m
198 set_kernel_config CONFIG_IP_SET_HASH_NETNET m
197 set_kernel_config CONFIG_IP_SET_HASH_NETNET m
199 set_kernel_config CONFIG_IP_SET_HASH_NETPORT m
198 set_kernel_config CONFIG_IP_SET_HASH_NETPORT m
200 set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m
199 set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m
201 set_kernel_config CONFIG_IP_SET_LIST_SET m
200 set_kernel_config CONFIG_IP_SET_LIST_SET m
202
201
203 set_kernel_config CONFIG_IP6_NF_IPTABLES m
202 set_kernel_config CONFIG_IP6_NF_IPTABLES m
204 set_kernel_config CONFIG_IP6_NF_MATCH_AH m
203 set_kernel_config CONFIG_IP6_NF_MATCH_AH m
205 set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m
204 set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m
206 set_kernel_config CONFIG_IP6_NF_NAT m
205 set_kernel_config CONFIG_IP6_NF_NAT m
207 set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m
206 set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m
208 set_kernel_config CONFIG_IP6_NF_TARGET_NPT m
207 set_kernel_config CONFIG_IP6_NF_TARGET_NPT m
209
208
210 set_kernel_config CONFIG_NF_LOG_BRIDGE m
209 set_kernel_config CONFIG_NF_LOG_BRIDGE m
211 set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m
210 set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m
212 set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m
211 set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m
213 set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m
212 set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m
214 fi
213 fi
215
214
215 #https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA
216 #https://github.com/torvalds/linux/blob/master/init/Kconfig#L848
217 # Enables BPF syscall for systemd-journald
218 if [ "$KERNEL_BPF" = true ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
219 set_kernel_config CONFIG_BPF_SYSCALL y
220 set_kernel_config CONFIG_CGROUP_BPF y
221 fi
222
216 popd
223 popd
217
224
218 if [ "$KERNELSRC_CONFIG" = true ] ; then
225 if [ "$KERNELSRC_CONFIG" = true ] ; then
219 # Load default raspberry kernel configuration
226 # Load default raspberry kernel configuration
220 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
227 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
221
228
222 # Set kernel configuration parameters to enable qemu emulation
229 # Set kernel configuration parameters to enable qemu emulation
223 if [ "$ENABLE_QEMU" = true ] ; then
230 if [ "$ENABLE_QEMU" = true ] ; then
224 echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
231 echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
225 echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
232 echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
226
233
227 if [ "$ENABLE_CRYPTFS" = true ] ; then
234 if [ "$ENABLE_CRYPTFS" = true ] ; then
228 {
235 {
229 echo "CONFIG_EMBEDDED=y"
236 echo "CONFIG_EMBEDDED=y"
230 echo "CONFIG_EXPERT=y"
237 echo "CONFIG_EXPERT=y"
231 echo "CONFIG_DAX=y"
238 echo "CONFIG_DAX=y"
232 echo "CONFIG_MD=y"
239 echo "CONFIG_MD=y"
233 echo "CONFIG_BLK_DEV_MD=y"
240 echo "CONFIG_BLK_DEV_MD=y"
234 echo "CONFIG_MD_AUTODETECT=y"
241 echo "CONFIG_MD_AUTODETECT=y"
235 echo "CONFIG_BLK_DEV_DM=y"
242 echo "CONFIG_BLK_DEV_DM=y"
236 echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
243 echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
237 echo "CONFIG_DM_CRYPT=y"
244 echo "CONFIG_DM_CRYPT=y"
238 echo "CONFIG_CRYPTO_BLKCIPHER=y"
245 echo "CONFIG_CRYPTO_BLKCIPHER=y"
239 echo "CONFIG_CRYPTO_CBC=y"
246 echo "CONFIG_CRYPTO_CBC=y"
240 echo "CONFIG_CRYPTO_XTS=y"
247 echo "CONFIG_CRYPTO_XTS=y"
241 echo "CONFIG_CRYPTO_SHA512=y"
248 echo "CONFIG_CRYPTO_SHA512=y"
242 echo "CONFIG_CRYPTO_MANAGER=y"
249 echo "CONFIG_CRYPTO_MANAGER=y"
243 } >> ${KERNEL_DIR}/.config
250 } >> ${KERNEL_DIR}/.config
244 fi
251 fi
245 fi
252 fi
246
253
247 # Copy custom kernel configuration file
254 # Copy custom kernel configuration file
248 if [ -n "$KERNELSRC_USRCONFIG" ] ; then
255 if [ -n "$KERNELSRC_USRCONFIG" ] ; then
249 cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config
256 cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config
250 fi
257 fi
251
258
252 # Set kernel configuration parameters to their default values
259 # Set kernel configuration parameters to their default values
253 if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then
260 if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then
254 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig
261 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig
255 fi
262 fi
256
263
257 # Start menu-driven kernel configuration (interactive)
264 # Start menu-driven kernel configuration (interactive)
258 if [ "$KERNEL_MENUCONFIG" = true ] ; then
265 if [ "$KERNEL_MENUCONFIG" = true ] ; then
259 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
266 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
260 fi
267 fi
261 fi
268 fi
262
269
263 # Use ccache to cross compile the kernel
270 # Use ccache to cross compile the kernel
264 if [ "$KERNEL_CCACHE" = true ] ; then
271 if [ "$KERNEL_CCACHE" = true ] ; then
265 cc="ccache ${CROSS_COMPILE}gcc"
272 cc="ccache ${CROSS_COMPILE}gcc"
266 else
273 else
267 cc="${CROSS_COMPILE}gcc"
274 cc="${CROSS_COMPILE}gcc"
268 fi
275 fi
269
276
270 # Cross compile kernel and dtbs
277 # Cross compile kernel and dtbs
271 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs
278 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs
272
279
273 # Cross compile kernel modules
280 # Cross compile kernel modules
274 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
281 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
275 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules
282 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules
276 fi
283 fi
277 fi
284 fi
278
285
279 # Check if kernel compilation was successful
286 # Check if kernel compilation was successful
280 if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then
287 if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then
281 echo "error: kernel compilation failed! (kernel image not found)"
288 echo "error: kernel compilation failed! (kernel image not found)"
282 cleanup
289 cleanup
283 exit 1
290 exit 1
284 fi
291 fi
285
292
286 # Install kernel modules
293 # Install kernel modules
287 if [ "$ENABLE_REDUCE" = true ] ; then
294 if [ "$ENABLE_REDUCE" = true ] ; then
288 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
295 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
289 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
296 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
290 fi
297 fi
291 else
298 else
292 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
299 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
293 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
300 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
294 fi
301 fi
295
302
296 # Install kernel firmware
303 # Install kernel firmware
297 if [ "$(grep "^firmware_install:" "${KERNEL_DIR}/Makefile")" ] ; then
304 if [ "$(grep "^firmware_install:" "${KERNEL_DIR}/Makefile")" ] ; then
298 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
305 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
299 fi
306 fi
300 fi
307 fi
301
308
302 # Install kernel headers
309 # Install kernel headers
303 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
310 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
304 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
311 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
305 fi
312 fi
306 # make tar.gz kernel package - missing os bzw. modules
313 # make tar.gz kernel package - missing os bzw. modules
307 #** ** ** WARNING ** ** **
314 #** ** ** WARNING ** ** **
308 #Your architecture did not define any architecture-dependent files
315 #Your architecture did not define any architecture-dependent files
309 #to be placed into the tarball. Please add those to ./scripts/package/buildtar .
316 #to be placed into the tarball. Please add those to ./scripts/package/buildtar .
310 # make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" targz-pkg
317 # make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" targz-pkg
311
318
312 # Prepare boot (firmware) directory
319 # Prepare boot (firmware) directory
313 mkdir "${BOOT_DIR}"
320 mkdir "${BOOT_DIR}"
314
321
315 # Get kernel release version
322 # Get kernel release version
316 KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release")
323 KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release")
317
324
318 # Copy kernel configuration file to the boot directory
325 # Copy kernel configuration file to the boot directory
319 install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
326 install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
320
327
321 # Prepare device tree directory
328 # Prepare device tree directory
322 mkdir "${BOOT_DIR}/overlays"
329 mkdir "${BOOT_DIR}/overlays"
323
330
324 # Ensure the proper .dtb is located
331 # Ensure the proper .dtb is located
325 if [ "$KERNEL_ARCH" = "arm" ] ; then
332 if [ "$KERNEL_ARCH" = "arm" ] ; then
326 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do
333 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do
327 if [ -f "${dtb}" ] ; then
334 if [ -f "${dtb}" ] ; then
328 install_readonly "${dtb}" "${BOOT_DIR}/"
335 install_readonly "${dtb}" "${BOOT_DIR}/"
329 fi
336 fi
330 done
337 done
331 else
338 else
332 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do
339 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do
333 if [ -f "${dtb}" ] ; then
340 if [ -f "${dtb}" ] ; then
334 install_readonly "${dtb}" "${BOOT_DIR}/"
341 install_readonly "${dtb}" "${BOOT_DIR}/"
335 fi
342 fi
336 done
343 done
337 fi
344 fi
338
345
339 # Copy compiled dtb device tree files
346 # Copy compiled dtb device tree files
340 if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then
347 if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then
341 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do
348 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do
342 if [ -f "${dtb}" ] ; then
349 if [ -f "${dtb}" ] ; then
343 install_readonly "${dtb}" "${BOOT_DIR}/overlays/"
350 install_readonly "${dtb}" "${BOOT_DIR}/overlays/"
344 fi
351 fi
345 done
352 done
346
353
347 if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then
354 if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then
348 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README"
355 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README"
349 fi
356 fi
350 fi
357 fi
351
358
352 if [ "$ENABLE_UBOOT" = false ] ; then
359 if [ "$ENABLE_UBOOT" = false ] ; then
353 # Convert and copy kernel image to the boot directory
360 # Convert and copy kernel image to the boot directory
354 "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
361 "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
355 else
362 else
356 # Copy kernel image to the boot directory
363 # Copy kernel image to the boot directory
357 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
364 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
358 fi
365 fi
359
366
360 # Remove kernel sources
367 # Remove kernel sources
361 if [ "$KERNEL_REMOVESRC" = true ] ; then
368 if [ "$KERNEL_REMOVESRC" = true ] ; then
362 rm -fr "${KERNEL_DIR}"
369 rm -fr "${KERNEL_DIR}"
363 else
370 else
364 # Prepare compiled kernel modules
371 # Prepare compiled kernel modules
365 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
372 if [ "$(grep "CONFIG_MODULES=y" "${KERNEL_DIR}/.config")" ] ; then
366 if [ "$(grep "^modules_prepare:" "${KERNEL_DIR}/Makefile")" ] ; then
373 if [ "$(grep "^modules_prepare:" "${KERNEL_DIR}/Makefile")" ] ; then
367 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare
374 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare
368 fi
375 fi
369
376
370 # Create symlinks for kernel modules
377 # Create symlinks for kernel modules
371 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build"
378 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build"
372 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
379 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
373 fi
380 fi
374 fi
381 fi
375
382
376 else # BUILD_KERNEL=false
383 else # BUILD_KERNEL=false
377 # echo " Install precompiled kernel..."
384 # echo " Install precompiled kernel..."
378 # echo "error: not implemented"
385 # echo "error: not implemented"
379 if [ "$KERNEL_ARCH" = arm64 ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
386 if [ "$KERNEL_ARCH" = arm64 ] && ( [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ) ; then
380 # Create temporary directory for dl
387 # Create temporary directory for dl
381 temp_dir=$(as_nobody mktemp -d)
388 temp_dir=$(as_nobody mktemp -d)
382
389
383 # Fetch kernel dl
390 # Fetch kernel dl
384 as_nobody wget -c "$RPI3_64_KERNEL_URL" "${temp_dir}"/kernel.tar.xz
391 as_nobody wget -c "$RPI3_64_KERNEL_URL" "${temp_dir}"/kernel.tar.xz
385 #extract download
392 #extract download
386 tar -xJf kernel.tar.xz -C "${R}"
393 tar -xJf kernel.tar.xz -C "${R}"
387
394
388 # Remove temporary directory for kernel sources
395 # Remove temporary directory for kernel sources
389 rm -fr "${temp_dir}"
396 rm -fr "${temp_dir}"
390
397
391 # Set permissions of the kernel sources
398 # Set permissions of the kernel sources
392 chown -R root:root "${R}/boot"
399 chown -R root:root "${R}/boot"
393 chown -R root:root "${R}/lib"
400 chown -R root:root "${R}/lib"
394 fi
401 fi
395
402
396 # Check if kernel installation was successful
403 # Check if kernel installation was successful
397 KERNEL="$(ls -1 "${R}"/boot/kernel* | sort | tail -n 1)"
404 KERNEL="$(ls -1 "${R}"/boot/kernel* | sort | tail -n 1)"
398 if [ -z "$KERNEL" ] ; then
405 if [ -z "$KERNEL" ] ; then
399 echo "error: kernel installation failed! (/boot/kernel* not found)"
406 echo "error: kernel installation failed! (/boot/kernel* not found)"
400 cleanup
407 cleanup
401 exit 1
408 exit 1
402 fi
409 fi
403
410
404 if [ "$SET_ARCH" = 64 ] ; then
411 if [ "$SET_ARCH" = 64 ] ; then
405 echo "Using precompiled arm64 kernel"
412 echo "Using precompiled arm64 kernel"
406 else
413 else
407 echo "error: no precompiled arm64 (bcmrpi3) kernel found"
414 echo "error: no precompiled arm64 (bcmrpi3) kernel found"
408 exit 1
415 exit 1
409 # inset precompiled 64 bit kernel code here
416 # inset precompiled 64 bit kernel code here
410 fi
417 fi
411 #fi build_kernel=true
418 #fi build_kernel=true
412 fi
419 fi
@@ -1,829 +1,830
1 #!/bin/bash
1 #!/bin/bash
2 ########################################################################
2 ########################################################################
3 # rpi23-gen-image.sh 2015-2017
3 # rpi23-gen-image.sh 2015-2017
4 #
4 #
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
5 # Advanced Debian "stretch" and "buster" bootstrap script for RPi2/3
6 #
6 #
7 # This program is free software; you can redistribute it and/or
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License
8 # modify it under the terms of the GNU General Public License
9 # as published by the Free Software Foundation; either version 2
9 # as published by the Free Software Foundation; either version 2
10 # of the License, or (at your option) any later version.
10 # of the License, or (at your option) any later version.
11 #
11 #
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 #
13 #
14 # Big thanks for patches and enhancements by 20+ github contributors!
14 # Big thanks for patches and enhancements by 20+ github contributors!
15 ########################################################################
15 ########################################################################
16
16
17 # Are we running as root?
17 # Are we running as root?
18 if [ "$(id -u)" -ne "0" ] ; then
18 if [ "$(id -u)" -ne "0" ] ; then
19 echo "error: this script must be executed with root privileges!"
19 echo "error: this script must be executed with root privileges!"
20 exit 1
20 exit 1
21 fi
21 fi
22
22
23 # Check if ./functions.sh script exists
23 # Check if ./functions.sh script exists
24 if [ ! -r "./functions.sh" ] ; then
24 if [ ! -r "./functions.sh" ] ; then
25 echo "error: './functions.sh' required script not found!"
25 echo "error: './functions.sh' required script not found!"
26 exit 1
26 exit 1
27 fi
27 fi
28
28
29 # Load utility functions
29 # Load utility functions
30 . ./functions.sh
30 . ./functions.sh
31
31
32 # Load parameters from configuration template file
32 # Load parameters from configuration template file
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
34 use_template
34 use_template
35 fi
35 fi
36
36
37 # Introduce settings
37 # Introduce settings
38 set -e
38 set -e
39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi2/3 Bootstrap Settings\n#\n"
40 set -x
40 set -x
41
41
42 # Raspberry Pi model configuration
42 # Raspberry Pi model configuration
43 export RPI_MODEL=${RPI_MODEL:=2}
43 export RPI_MODEL=${RPI_MODEL:=2}
44
44
45 # Debian release
45 # Debian release
46 export RELEASE=${RELEASE:=buster}
46 export RELEASE=${RELEASE:=buster}
47
47
48 #Kernel Branch
48 #Kernel Branch
49 export KERNEL_BRANCH=${KERNEL_BRANCH:=""}
49 export KERNEL_BRANCH=${KERNEL_BRANCH:=""}
50
50
51 # URLs
51 # URLs
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
59 #BIS= Kernel has KVM and zswap enabled
59 #BIS= Kernel has KVM and zswap enabled
60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
60 RPI3_64_BIS_KERNEL_URL=${RPI3_64_BIS_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel-bis/releases/download/4.14.80.20181113/bcmrpi3-kernel-bis-4.14.80.20181113.tar.xz}
61 #default bcmrpi3_defconfig target kernel
61 #default bcmrpi3_defconfig target kernel
62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
62 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
63 #enhanced kernel
63 #enhanced kernel
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
64 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_BIS_KERNEL_URL}
65 #https://aur.archlinux.org/packages/pi-bluetooth/
65 #https://aur.archlinux.org/packages/pi-bluetooth/
66 BLUETOOTH_URL=${BLUETOOTH_URL:=https://aur.archlinux.org/pi-bluetooth.git}
66 BLUETOOTH_URL=${BLUETOOTH_URL:=https://aur.archlinux.org/pi-bluetooth.git}
67
67
68 # Build directories
68 # Build directories
69 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
69 BASEDIR=${BASEDIR:=$(pwd)/images/${RELEASE}}
70 BUILDDIR="${BASEDIR}/build"
70 BUILDDIR="${BASEDIR}/build"
71
71
72 # Prepare date string for default image file name
72 # Prepare date string for default image file name
73 DATE="$(date +%Y-%m-%d)"
73 DATE="$(date +%Y-%m-%d)"
74 if [ -z "$KERNEL_BRANCH" ] ; then
74 if [ -z "$KERNEL_BRANCH" ] ; then
75 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
75 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
76 else
76 else
77 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
77 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
78 fi
78 fi
79
79
80 # Chroot directories
80 # Chroot directories
81 R="${BUILDDIR}/chroot"
81 R="${BUILDDIR}/chroot"
82 ETC_DIR="${R}/etc"
82 ETC_DIR="${R}/etc"
83 LIB_DIR="${R}/lib"
83 LIB_DIR="${R}/lib"
84 BOOT_DIR="${R}/boot/firmware"
84 BOOT_DIR="${R}/boot/firmware"
85 KERNEL_DIR="${R}/usr/src/linux"
85 KERNEL_DIR="${R}/usr/src/linux"
86 WLAN_FIRMWARE_DIR="${R}/lib/firmware/brcm"
86 WLAN_FIRMWARE_DIR="${R}/lib/firmware/brcm"
87
87
88 # Firmware directory: Blank if download from github
88 # Firmware directory: Blank if download from github
89 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
89 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
90 # General settings
90 # General settings
91 SET_ARCH=${SET_ARCH:=32}
91 SET_ARCH=${SET_ARCH:=32}
92 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
92 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
93 PASSWORD=${PASSWORD:=raspberry}
93 PASSWORD=${PASSWORD:=raspberry}
94 USER_PASSWORD=${USER_PASSWORD:=raspberry}
94 USER_PASSWORD=${USER_PASSWORD:=raspberry}
95 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
95 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
96 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
96 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
97 EXPANDROOT=${EXPANDROOT:=true}
97 EXPANDROOT=${EXPANDROOT:=true}
98
98
99 # Keyboard settings
99 # Keyboard settings
100 XKB_MODEL=${XKB_MODEL:=""}
100 XKB_MODEL=${XKB_MODEL:=""}
101 XKB_LAYOUT=${XKB_LAYOUT:=""}
101 XKB_LAYOUT=${XKB_LAYOUT:=""}
102 XKB_VARIANT=${XKB_VARIANT:=""}
102 XKB_VARIANT=${XKB_VARIANT:=""}
103 XKB_OPTIONS=${XKB_OPTIONS:=""}
103 XKB_OPTIONS=${XKB_OPTIONS:=""}
104
104
105 # Network settings (DHCP)
105 # Network settings (DHCP)
106 ENABLE_DHCP=${ENABLE_DHCP:=true}
106 ENABLE_DHCP=${ENABLE_DHCP:=true}
107
107
108 # Network settings (static)
108 # Network settings (static)
109 NET_ADDRESS=${NET_ADDRESS:=""}
109 NET_ADDRESS=${NET_ADDRESS:=""}
110 NET_GATEWAY=${NET_GATEWAY:=""}
110 NET_GATEWAY=${NET_GATEWAY:=""}
111 NET_DNS_1=${NET_DNS_1:=""}
111 NET_DNS_1=${NET_DNS_1:=""}
112 NET_DNS_2=${NET_DNS_2:=""}
112 NET_DNS_2=${NET_DNS_2:=""}
113 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
113 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
114 NET_NTP_1=${NET_NTP_1:=""}
114 NET_NTP_1=${NET_NTP_1:=""}
115 NET_NTP_2=${NET_NTP_2:=""}
115 NET_NTP_2=${NET_NTP_2:=""}
116
116
117 # APT settings
117 # APT settings
118 APT_PROXY=${APT_PROXY:=""}
118 APT_PROXY=${APT_PROXY:=""}
119 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
119 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
120
120
121 # Feature settings
121 # Feature settings
122 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
122 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
123 ENABLE_I2C=${ENABLE_I2C:=false}
123 ENABLE_I2C=${ENABLE_I2C:=false}
124 ENABLE_SPI=${ENABLE_SPI:=false}
124 ENABLE_SPI=${ENABLE_SPI:=false}
125 ENABLE_IPV6=${ENABLE_IPV6:=true}
125 ENABLE_IPV6=${ENABLE_IPV6:=true}
126 ENABLE_SSHD=${ENABLE_SSHD:=true}
126 ENABLE_SSHD=${ENABLE_SSHD:=true}
127 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
127 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
128 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
128 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
129 ENABLE_SOUND=${ENABLE_SOUND:=true}
129 ENABLE_SOUND=${ENABLE_SOUND:=true}
130 ENABLE_DBUS=${ENABLE_DBUS:=true}
130 ENABLE_DBUS=${ENABLE_DBUS:=true}
131 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
131 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
132 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
132 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
133 ENABLE_XORG=${ENABLE_XORG:=false}
133 ENABLE_XORG=${ENABLE_XORG:=false}
134 ENABLE_WM=${ENABLE_WM:=""}
134 ENABLE_WM=${ENABLE_WM:=""}
135 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
135 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
136 ENABLE_USER=${ENABLE_USER:=true}
136 ENABLE_USER=${ENABLE_USER:=true}
137 USER_NAME=${USER_NAME:="pi"}
137 USER_NAME=${USER_NAME:="pi"}
138 ENABLE_ROOT=${ENABLE_ROOT:=false}
138 ENABLE_ROOT=${ENABLE_ROOT:=false}
139 ENABLE_QEMU=${ENABLE_QEMU:=false}
139 ENABLE_QEMU=${ENABLE_QEMU:=false}
140 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
140 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
141
141
142 # SSH settings
142 # SSH settings
143 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
143 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
144 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
144 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
145 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
145 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
146 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
146 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
147 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
147 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
148
148
149 # Advanced settings
149 # Advanced settings
150 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
150 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
151 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
151 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
152 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
152 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
153 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
153 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
154 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
154 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
155 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
155 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
156 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
156 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=true}
157 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
157 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
158 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
158 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
159 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
159 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
160 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
160 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
161 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
161 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
162 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
162 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
163 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
163 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
164 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
164 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
165
165
166 # Kernel compilation settings
166 # Kernel compilation settings
167 BUILD_KERNEL=${BUILD_KERNEL:=true}
167 BUILD_KERNEL=${BUILD_KERNEL:=true}
168 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
168 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
169 KERNEL_THREADS=${KERNEL_THREADS:=1}
169 KERNEL_THREADS=${KERNEL_THREADS:=1}
170 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
170 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
171 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
171 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
172 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
172 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
173 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
173 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
174 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
174 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
175 KERNEL_ZSWAP=${KERNEL_ZSWAP:=true}
175 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
176 KERNEL_VIRT=${KERNEL_VIRT:=true}
176 KERNEL_VIRT=${KERNEL_VIRT:=false}
177 KERNEL_BPF${KERNEL_BPF:=true}
177
178
178 # Kernel compilation from source directory settings
179 # Kernel compilation from source directory settings
179 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
180 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
180 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
181 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
181 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
182 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
182 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
183 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
183
184
184 # Reduce disk usage settings
185 # Reduce disk usage settings
185 REDUCE_APT=${REDUCE_APT:=true}
186 REDUCE_APT=${REDUCE_APT:=true}
186 REDUCE_DOC=${REDUCE_DOC:=true}
187 REDUCE_DOC=${REDUCE_DOC:=true}
187 REDUCE_MAN=${REDUCE_MAN:=true}
188 REDUCE_MAN=${REDUCE_MAN:=true}
188 REDUCE_VIM=${REDUCE_VIM:=false}
189 REDUCE_VIM=${REDUCE_VIM:=false}
189 REDUCE_BASH=${REDUCE_BASH:=false}
190 REDUCE_BASH=${REDUCE_BASH:=false}
190 REDUCE_HWDB=${REDUCE_HWDB:=true}
191 REDUCE_HWDB=${REDUCE_HWDB:=true}
191 REDUCE_SSHD=${REDUCE_SSHD:=true}
192 REDUCE_SSHD=${REDUCE_SSHD:=true}
192 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
193 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
193
194
194 # Encrypted filesystem settings
195 # Encrypted filesystem settings
195 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
196 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
196 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
197 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
197 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
198 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
198 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
199 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
199 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
200 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
200
201
201 # Chroot scripts directory
202 # Chroot scripts directory
202 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
203 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
203
204
204 # Packages required in the chroot build environment
205 # Packages required in the chroot build environment
205 APT_INCLUDES=${APT_INCLUDES:=""}
206 APT_INCLUDES=${APT_INCLUDES:=""}
206 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
207 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup"
207
208
208 #Packages to exclude from chroot build environment
209 #Packages to exclude from chroot build environment
209 APT_EXCLUDES=${APT_EXCLUDES:=""}
210 APT_EXCLUDES=${APT_EXCLUDES:=""}
210
211
211 # Packages required for bootstrapping
212 # Packages required for bootstrapping
212 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
213 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo netselect-apt"
213 MISSING_PACKAGES=""
214 MISSING_PACKAGES=""
214
215
215 # Packages installed for c/c++ build environment in chroot (keep empty)
216 # Packages installed for c/c++ build environment in chroot (keep empty)
216 COMPILER_PACKAGES=""
217 COMPILER_PACKAGES=""
217
218
218 #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts
219 #If init and systemd-sysv are wanted e.g. halt/reboot/shutdown scripts
219 if [ "$ENABLE_SYSVINIT" = false ] ; then
220 if [ "$ENABLE_SYSVINIT" = false ] ; then
220 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
221 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
221 fi
222 fi
222
223
223 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
224 #Check if apt-cacher-ng has its default port open on and set APT_PROXY
224 if [ -n "$(lsof -i :3142)" ] ; then
225 if [ -n "$(lsof -i :3142)" ] ; then
225 HTTP_PROXY=http://127.0.0.1:3142/
226 HTTP_PROXY=http://127.0.0.1:3142/
226 fi
227 fi
227
228
228 #ipinfo=$(curl ipinfo.io | grep country )
229 #ipinfo=$(curl ipinfo.io | grep country )
229 #grep -o '\"[^"]*\"' $ipinfo | tr -d '"'
230 #grep -o '\"[^"]*\"' $ipinfo | tr -d '"'
230 #grep -Po '"country":.*?[^\\]",' $(curl ipinfo.io | grep country )
231 #grep -Po '"country":.*?[^\\]",' $(curl ipinfo.io | grep country )
231 #sed -i "s,http:,https:,g" "${ETC_DIR}/apt/sources.list"
232 #sed -i "s,http:,https:,g" "${ETC_DIR}/apt/sources.list"
232 #autconfigure best apt server to not spam ftp.debian.org
233 #autconfigure best apt server to not spam ftp.debian.org
233 #rm files/apt/sources.list
234 #rm files/apt/sources.list
234 #netselect-apt does not know buster yet
235 #netselect-apt does not know buster yet
235 if [ "$RELEASE" = "buster" ] ; then
236 if [ "$RELEASE" = "buster" ] ; then
236 RLS=testing
237 RLS=testing
237 else
238 else
238 RLS="$RELEASE"
239 RLS="$RELEASE"
239 fi
240 fi
240
241
241 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
242 if [ -f "$(pwd)/files/apt/sources.list" ] ; then
242 rm "$(pwd)/files/apt/sources.list"
243 rm "$(pwd)/files/apt/sources.list"
243 fi
244 fi
244
245
245 if [ "$ENABLE_NONFREE" = true ] ; then
246 if [ "$ENABLE_NONFREE" = true ] ; then
246 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
247 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --nonfree --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
247 else
248 else
248 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
249 netselect-apt --arch "$RELEASE_ARCH" --tests 10 --sources --outfile "$(pwd)/files/apt/sources.list" -d "$RLS"
249 fi
250 fi
250
251
251 #sed and cut the result string so we can use it as APT_SERVER
252 #sed and cut the result string so we can use it as APT_SERVER
252 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3)
253 APT_SERVER=$(grep -m 1 http files/apt/sources.list | sed "s|http://| |g" | cut -d ' ' -f 3)
253 APT_SERVER=${APT_SERVER::-1}
254 APT_SERVER=${APT_SERVER::-1}
254
255
255 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
256 #make script easier and more stable to use with convenient setup switch. Just setup SET_ARCH and RPI_MODEL and your good to go!
256 if [ -n "$SET_ARCH" ] ; then
257 if [ -n "$SET_ARCH" ] ; then
257 echo "Setting Architecture specific settings"
258 echo "Setting Architecture specific settings"
258 ##################################
259 ##################################
259 # 64 bit config
260 # 64 bit config
260 ##################################
261 ##################################
261 if [ "$SET_ARCH" = 64 ] ; then
262 if [ "$SET_ARCH" = 64 ] ; then
262 echo "64 bit mode selected - Setting up enviroment"
263 echo "64 bit mode selected - Setting up enviroment"
263 # 64 bit depended settings
264 # 64 bit depended settings
264 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
265 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
265 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
266 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
266 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
267 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
267
268
268 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
269 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
269 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
270 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
270 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
271 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
271 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
272 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
272 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
273 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
273 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
274 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
274 else
275 else
275 echo "error: Only Raspberry PI 3 and 3B+ support 64bit"
276 echo "error: Only Raspberry PI 3 and 3B+ support 64bit"
276 exit 1
277 exit 1
277 fi
278 fi
278 fi
279 fi
279
280
280 ##################################
281 ##################################
281 # 32 bit config
282 # 32 bit config
282 ##################################
283 ##################################
283 if [ "$SET_ARCH" = 32 ] ; then
284 if [ "$SET_ARCH" = 32 ] ; then
284 echo "32 bit mode selected - Setting up enviroment"
285 echo "32 bit mode selected - Setting up enviroment"
285 #General 32bit configuration
286 #General 32bit configuration
286 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
287 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
287 KERNEL_ARCH=${KERNEL_ARCH:=arm}
288 KERNEL_ARCH=${KERNEL_ARCH:=arm}
288 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
289 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
289
290
290 #Raspberry setting grouped by board compability
291 #Raspberry setting grouped by board compability
291 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
292 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
292 echo "Setting settings for bcm2835 Raspberry PI boards"
293 echo "Setting settings for bcm2835 Raspberry PI boards"
293 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
294 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
294 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
295 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
295 RELEASE_ARCH=${RELEASE_ARCH:=armel}
296 RELEASE_ARCH=${RELEASE_ARCH:=armel}
296 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
297 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
297 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
298 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
298 fi
299 fi
299 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
300 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
300 echo "Setting settings for bcm2837 Raspberry PI boards"
301 echo "Setting settings for bcm2837 Raspberry PI boards"
301 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
302 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
302 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
303 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
303 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
304 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
304 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
305 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
305 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
306 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
306 fi
307 fi
307 fi
308 fi
308 #SET_ARCH not set
309 #SET_ARCH not set
309 else
310 else
310 echo "error: Please set '32' or '64' as value for SET_ARCH"
311 echo "error: Please set '32' or '64' as value for SET_ARCH"
311 exit 1
312 exit 1
312 fi
313 fi
313
314
314 #Device specific configuration
315 #Device specific configuration
315 echo "Select DTB-File"
316 echo "Select DTB-File"
316 case "$RPI_MODEL" in
317 case "$RPI_MODEL" in
317 0)
318 0)
318 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
319 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
319 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
320 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
320 ;;
321 ;;
321 1)
322 1)
322 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
323 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
323 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
324 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
324 ;;
325 ;;
325 1P)
326 1P)
326 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
327 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
327 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
328 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
328 ;;
329 ;;
329 2)
330 2)
330 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
331 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
331 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
332 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
332 ;;
333 ;;
333 3)
334 3)
334 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
335 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
335 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
336 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
336 ;;
337 ;;
337 3P)
338 3P)
338 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
339 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
339 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
340 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
340 ;;
341 ;;
341 *)
342 *)
342 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
343 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
343 exit 1
344 exit 1
344 ;;
345 ;;
345 esac
346 esac
346 echo "$DTB_FILE selected"
347 echo "$DTB_FILE selected"
347
348
348 #DEBUG off
349 #DEBUG off
349 set +x
350 set +x
350
351
351 # Check if the internal wireless interface is supported by the RPi model
352 # Check if the internal wireless interface is supported by the RPi model
352 if [ "$ENABLE_WIRELESS" = true ] ; then
353 if [ "$ENABLE_WIRELESS" = true ] ; then
353 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
354 if [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] || [ "$RPI_MODEL" = 2 ] ; then
354 echo "error: The selected Raspberry Pi model has no internal wireless interface"
355 echo "error: The selected Raspberry Pi model has no internal wireless interface"
355 exit 1
356 exit 1
356 else
357 else
357 echo "Raspberry Pi $RPI_MODEL has WIFI support"
358 echo "Raspberry Pi $RPI_MODEL has WIFI support"
358 fi
359 fi
359 fi
360 fi
360
361
361 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
362 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
362 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
363 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
363 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
364 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
364 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
365 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
365 exit 1
366 exit 1
366 fi
367 fi
367 fi
368 fi
368
369
369 if [ "$ENABLE_VIDEOCORE" = true ] ; then
370 if [ "$ENABLE_VIDEOCORE" = true ] ; then
370 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
371 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
371 fi
372 fi
372
373
373 # Add libncurses5 to enable kernel menuconfig
374 # Add libncurses5 to enable kernel menuconfig
374 if [ "$KERNEL_MENUCONFIG" = true ] ; then
375 if [ "$KERNEL_MENUCONFIG" = true ] ; then
375 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
376 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
376 fi
377 fi
377
378
378 # Add ccache compiler cache for (faster) kernel cross (re)compilation
379 # Add ccache compiler cache for (faster) kernel cross (re)compilation
379 if [ "$KERNEL_CCACHE" = true ] ; then
380 if [ "$KERNEL_CCACHE" = true ] ; then
380 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
381 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
381 fi
382 fi
382
383
383 # Add cryptsetup package to enable filesystem encryption
384 # Add cryptsetup package to enable filesystem encryption
384 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
385 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
385 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
386 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
386 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
387 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
387
388
388 if [ -z "$CRYPTFS_PASSWORD" ] ; then
389 if [ -z "$CRYPTFS_PASSWORD" ] ; then
389 echo "error: no password defined (CRYPTFS_PASSWORD)!"
390 echo "error: no password defined (CRYPTFS_PASSWORD)!"
390 exit 1
391 exit 1
391 fi
392 fi
392 ENABLE_INITRAMFS=true
393 ENABLE_INITRAMFS=true
393 fi
394 fi
394
395
395 # Add initramfs generation tools
396 # Add initramfs generation tools
396 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
397 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
397 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
398 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
398 fi
399 fi
399
400
400 # Add device-tree-compiler required for building the U-Boot bootloader
401 # Add device-tree-compiler required for building the U-Boot bootloader
401 if [ "$ENABLE_UBOOT" = true ] ; then
402 if [ "$ENABLE_UBOOT" = true ] ; then
402 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
403 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
403 else
404 else
404 if [ "$ENABLE_UBOOTUSB" = true ] ; then
405 if [ "$ENABLE_UBOOTUSB" = true ] ; then
405 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
406 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
406 exit 1
407 exit 1
407 fi
408 fi
408 fi
409 fi
409
410
410 # Check if root SSH (v2) public key file exists
411 # Check if root SSH (v2) public key file exists
411 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
412 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
412 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
413 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
413 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
414 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
414 exit 1
415 exit 1
415 fi
416 fi
416 fi
417 fi
417
418
418 # Check if $USER_NAME SSH (v2) public key file exists
419 # Check if $USER_NAME SSH (v2) public key file exists
419 if [ -n "$SSH_USER_PUB_KEY" ] ; then
420 if [ -n "$SSH_USER_PUB_KEY" ] ; then
420 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
421 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
421 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
422 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
422 exit 1
423 exit 1
423 fi
424 fi
424 fi
425 fi
425
426
426 # Check if all required packages are installed on the build system
427 # Check if all required packages are installed on the build system
427 for package in $REQUIRED_PACKAGES ; do
428 for package in $REQUIRED_PACKAGES ; do
428 if [ "$(dpkg-query -W -f='${Status}' $package)" != "install ok installed" ] ; then
429 if [ "$(dpkg-query -W -f='${Status}' $package)" != "install ok installed" ] ; then
429 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
430 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
430 fi
431 fi
431 done
432 done
432
433
433 # If there are missing packages ask confirmation for install, or exit
434 # If there are missing packages ask confirmation for install, or exit
434 if [ -n "$MISSING_PACKAGES" ] ; then
435 if [ -n "$MISSING_PACKAGES" ] ; then
435 echo "the following packages needed by this script are not installed:"
436 echo "the following packages needed by this script are not installed:"
436 echo "$MISSING_PACKAGES"
437 echo "$MISSING_PACKAGES"
437
438
438 printf "\ndo you want to install the missing packages right now? [y/n] "
439 printf "\ndo you want to install the missing packages right now? [y/n] "
439 read -r confirm
440 read -r confirm
440 [ "$confirm" != "y" ] && exit 1
441 [ "$confirm" != "y" ] && exit 1
441
442
442 # Make sure all missing required packages are installed
443 # Make sure all missing required packages are installed
443 apt-get -qq -y install "${MISSING_PACKAGES}"
444 apt-get -qq -y install "${MISSING_PACKAGES}"
444 fi
445 fi
445
446
446 # Check if ./bootstrap.d directory exists
447 # Check if ./bootstrap.d directory exists
447 if [ ! -d "./bootstrap.d/" ] ; then
448 if [ ! -d "./bootstrap.d/" ] ; then
448 echo "error: './bootstrap.d' required directory not found!"
449 echo "error: './bootstrap.d' required directory not found!"
449 exit 1
450 exit 1
450 fi
451 fi
451
452
452 # Check if ./files directory exists
453 # Check if ./files directory exists
453 if [ ! -d "./files/" ] ; then
454 if [ ! -d "./files/" ] ; then
454 echo "error: './files' required directory not found!"
455 echo "error: './files' required directory not found!"
455 exit 1
456 exit 1
456 fi
457 fi
457
458
458 # Check if specified KERNELSRC_DIR directory exists
459 # Check if specified KERNELSRC_DIR directory exists
459 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
460 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
460 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
461 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
461 exit 1
462 exit 1
462 fi
463 fi
463
464
464 # Check if specified UBOOTSRC_DIR directory exists
465 # Check if specified UBOOTSRC_DIR directory exists
465 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
466 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
466 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
467 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
467 exit 1
468 exit 1
468 fi
469 fi
469
470
470 # Check if specified VIDEOCORESRC_DIR directory exists
471 # Check if specified VIDEOCORESRC_DIR directory exists
471 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
472 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
472 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
473 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
473 exit 1
474 exit 1
474 fi
475 fi
475
476
476 # Check if specified FBTURBOSRC_DIR directory exists
477 # Check if specified FBTURBOSRC_DIR directory exists
477 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
478 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
478 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
479 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
479 exit 1
480 exit 1
480 fi
481 fi
481
482
482 # Check if specified CHROOT_SCRIPTS directory exists
483 # Check if specified CHROOT_SCRIPTS directory exists
483 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
484 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
484 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
485 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
485 exit 1
486 exit 1
486 fi
487 fi
487
488
488 # Check if specified device mapping already exists (will be used by cryptsetup)
489 # Check if specified device mapping already exists (will be used by cryptsetup)
489 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
490 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
490 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
491 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
491 exit 1
492 exit 1
492 fi
493 fi
493
494
494 # Don't clobber an old build
495 # Don't clobber an old build
495 if [ -e "$BUILDDIR" ] ; then
496 if [ -e "$BUILDDIR" ] ; then
496 echo "error: directory ${BUILDDIR} already exists, not proceeding"
497 echo "error: directory ${BUILDDIR} already exists, not proceeding"
497 exit 1
498 exit 1
498 fi
499 fi
499
500
500 # Setup chroot directory
501 # Setup chroot directory
501 mkdir -p "${R}"
502 mkdir -p "${R}"
502
503
503 # Check if build directory has enough of free disk space >512MB
504 # Check if build directory has enough of free disk space >512MB
504 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
505 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
505 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
506 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
506 exit 1
507 exit 1
507 fi
508 fi
508
509
509 set -x
510 set -x
510
511
511 # Call "cleanup" function on various signals and errors
512 # Call "cleanup" function on various signals and errors
512 trap cleanup 0 1 2 3 6
513 trap cleanup 0 1 2 3 6
513
514
514 # Add required packages for the minbase installation
515 # Add required packages for the minbase installation
515 if [ "$ENABLE_MINBASE" = true ] ; then
516 if [ "$ENABLE_MINBASE" = true ] ; then
516 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
517 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
517 fi
518 fi
518
519
519 # Add parted package, required to get partprobe utility
520 # Add parted package, required to get partprobe utility
520 if [ "$EXPANDROOT" = true ] ; then
521 if [ "$EXPANDROOT" = true ] ; then
521 APT_INCLUDES="${APT_INCLUDES},parted"
522 APT_INCLUDES="${APT_INCLUDES},parted"
522 fi
523 fi
523
524
524 # Add dbus package, recommended if using systemd
525 # Add dbus package, recommended if using systemd
525 if [ "$ENABLE_DBUS" = true ] ; then
526 if [ "$ENABLE_DBUS" = true ] ; then
526 APT_INCLUDES="${APT_INCLUDES},dbus"
527 APT_INCLUDES="${APT_INCLUDES},dbus"
527 fi
528 fi
528
529
529 # Add iptables IPv4/IPv6 package
530 # Add iptables IPv4/IPv6 package
530 if [ "$ENABLE_IPTABLES" = true ] ; then
531 if [ "$ENABLE_IPTABLES" = true ] ; then
531 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
532 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
532 fi
533 fi
533
534
534 # Add openssh server package
535 # Add openssh server package
535 if [ "$ENABLE_SSHD" = true ] ; then
536 if [ "$ENABLE_SSHD" = true ] ; then
536 APT_INCLUDES="${APT_INCLUDES},openssh-server"
537 APT_INCLUDES="${APT_INCLUDES},openssh-server"
537 fi
538 fi
538
539
539 # Add alsa-utils package
540 # Add alsa-utils package
540 if [ "$ENABLE_SOUND" = true ] ; then
541 if [ "$ENABLE_SOUND" = true ] ; then
541 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
542 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
542 fi
543 fi
543
544
544 # Add rng-tools package
545 # Add rng-tools package
545 if [ "$ENABLE_HWRANDOM" = true ] ; then
546 if [ "$ENABLE_HWRANDOM" = true ] ; then
546 APT_INCLUDES="${APT_INCLUDES},rng-tools"
547 APT_INCLUDES="${APT_INCLUDES},rng-tools"
547 fi
548 fi
548
549
549 # Add fbturbo video driver
550 # Add fbturbo video driver
550 if [ "$ENABLE_FBTURBO" = true ] ; then
551 if [ "$ENABLE_FBTURBO" = true ] ; then
551 # Enable xorg package dependencies
552 # Enable xorg package dependencies
552 ENABLE_XORG=true
553 ENABLE_XORG=true
553 fi
554 fi
554
555
555 # Add user defined window manager package
556 # Add user defined window manager package
556 if [ -n "$ENABLE_WM" ] ; then
557 if [ -n "$ENABLE_WM" ] ; then
557 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
558 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
558
559
559 # Enable xorg package dependencies
560 # Enable xorg package dependencies
560 ENABLE_XORG=true
561 ENABLE_XORG=true
561 fi
562 fi
562
563
563 # Add xorg package
564 # Add xorg package
564 if [ "$ENABLE_XORG" = true ] ; then
565 if [ "$ENABLE_XORG" = true ] ; then
565 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
566 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
566 fi
567 fi
567
568
568 # Replace selected packages with smaller clones
569 # Replace selected packages with smaller clones
569 if [ "$ENABLE_REDUCE" = true ] ; then
570 if [ "$ENABLE_REDUCE" = true ] ; then
570 # Add levee package instead of vim-tiny
571 # Add levee package instead of vim-tiny
571 if [ "$REDUCE_VIM" = true ] ; then
572 if [ "$REDUCE_VIM" = true ] ; then
572 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
573 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
573 fi
574 fi
574
575
575 # Add dropbear package instead of openssh-server
576 # Add dropbear package instead of openssh-server
576 if [ "$REDUCE_SSHD" = true ] ; then
577 if [ "$REDUCE_SSHD" = true ] ; then
577 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
578 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
578 fi
579 fi
579 fi
580 fi
580
581
581 # Configure kernel sources if no KERNELSRC_DIR
582 # Configure kernel sources if no KERNELSRC_DIR
582 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
583 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
583 KERNELSRC_CONFIG=true
584 KERNELSRC_CONFIG=true
584 fi
585 fi
585
586
586 # Configure reduced kernel
587 # Configure reduced kernel
587 if [ "$KERNEL_REDUCE" = true ] ; then
588 if [ "$KERNEL_REDUCE" = true ] ; then
588 KERNELSRC_CONFIG=false
589 KERNELSRC_CONFIG=false
589 fi
590 fi
590
591
591 # Configure qemu compatible kernel
592 # Configure qemu compatible kernel
592 if [ "$ENABLE_QEMU" = true ] ; then
593 if [ "$ENABLE_QEMU" = true ] ; then
593 DTB_FILE=vexpress-v2p-ca15_a7.dtb
594 DTB_FILE=vexpress-v2p-ca15_a7.dtb
594 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
595 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
595 KERNEL_DEFCONFIG="vexpress_defconfig"
596 KERNEL_DEFCONFIG="vexpress_defconfig"
596 if [ "$KERNEL_MENUCONFIG" = false ] ; then
597 if [ "$KERNEL_MENUCONFIG" = false ] ; then
597 KERNEL_OLDDEFCONFIG=true
598 KERNEL_OLDDEFCONFIG=true
598 fi
599 fi
599 fi
600 fi
600
601
601 # Execute bootstrap scripts
602 # Execute bootstrap scripts
602 for SCRIPT in bootstrap.d/*.sh; do
603 for SCRIPT in bootstrap.d/*.sh; do
603 head -n 3 "$SCRIPT"
604 head -n 3 "$SCRIPT"
604 . "$SCRIPT"
605 . "$SCRIPT"
605 done
606 done
606
607
607 ## Execute custom bootstrap scripts
608 ## Execute custom bootstrap scripts
608 if [ -d "custom.d" ] ; then
609 if [ -d "custom.d" ] ; then
609 for SCRIPT in custom.d/*.sh; do
610 for SCRIPT in custom.d/*.sh; do
610 . "$SCRIPT"
611 . "$SCRIPT"
611 done
612 done
612 fi
613 fi
613
614
614 # Execute custom scripts inside the chroot
615 # Execute custom scripts inside the chroot
615 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
616 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
616 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
617 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
617 chroot_exec /bin/bash -x <<'EOF'
618 chroot_exec /bin/bash -x <<'EOF'
618 for SCRIPT in /chroot_scripts/* ; do
619 for SCRIPT in /chroot_scripts/* ; do
619 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
620 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
620 $SCRIPT
621 $SCRIPT
621 fi
622 fi
622 done
623 done
623 EOF
624 EOF
624 rm -rf "${R}/chroot_scripts"
625 rm -rf "${R}/chroot_scripts"
625 fi
626 fi
626
627
627 # Remove c/c++ build environment from the chroot
628 # Remove c/c++ build environment from the chroot
628 chroot_remove_cc
629 chroot_remove_cc
629
630
630 # Generate required machine-id
631 # Generate required machine-id
631 MACHINE_ID=$(dbus-uuidgen)
632 MACHINE_ID=$(dbus-uuidgen)
632 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
633 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
633 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
634 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
634
635
635 # APT Cleanup
636 # APT Cleanup
636 chroot_exec apt-get -y clean
637 chroot_exec apt-get -y clean
637 chroot_exec apt-get -y autoclean
638 chroot_exec apt-get -y autoclean
638 chroot_exec apt-get -y autoremove
639 chroot_exec apt-get -y autoremove
639
640
640 # Unmount mounted filesystems
641 # Unmount mounted filesystems
641 umount -l "${R}/proc"
642 umount -l "${R}/proc"
642 umount -l "${R}/sys"
643 umount -l "${R}/sys"
643
644
644 # Clean up directories
645 # Clean up directories
645 rm -rf "${R}/run/*"
646 rm -rf "${R}/run/*"
646 rm -rf "${R}/tmp/*"
647 rm -rf "${R}/tmp/*"
647
648
648 # Clean up files
649 # Clean up files
649 rm -f "${ETC_DIR}/ssh/ssh_host_*"
650 rm -f "${ETC_DIR}/ssh/ssh_host_*"
650 rm -f "${ETC_DIR}/dropbear/dropbear_*"
651 rm -f "${ETC_DIR}/dropbear/dropbear_*"
651 rm -f "${ETC_DIR}/apt/sources.list.save"
652 rm -f "${ETC_DIR}/apt/sources.list.save"
652 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
653 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
653 rm -f "${ETC_DIR}/*-"
654 rm -f "${ETC_DIR}/*-"
654 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
655 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
655 rm -f "${ETC_DIR}/resolv.conf"
656 rm -f "${ETC_DIR}/resolv.conf"
656 rm -f "${R}/root/.bash_history"
657 rm -f "${R}/root/.bash_history"
657 rm -f "${R}/var/lib/urandom/random-seed"
658 rm -f "${R}/var/lib/urandom/random-seed"
658 rm -f "${R}/initrd.img"
659 rm -f "${R}/initrd.img"
659 rm -f "${R}/vmlinuz"
660 rm -f "${R}/vmlinuz"
660 rm -f "${R}${QEMU_BINARY}"
661 rm -f "${R}${QEMU_BINARY}"
661
662
662 if [ "$ENABLE_QEMU" = true ] ; then
663 if [ "$ENABLE_QEMU" = true ] ; then
663 # Setup QEMU directory
664 # Setup QEMU directory
664 mkdir "${BASEDIR}/qemu"
665 mkdir "${BASEDIR}/qemu"
665
666
666 # Copy kernel image to QEMU directory
667 # Copy kernel image to QEMU directory
667 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
668 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
668
669
669 # Copy kernel config to QEMU directory
670 # Copy kernel config to QEMU directory
670 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
671 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
671
672
672 # Copy kernel dtbs to QEMU directory
673 # Copy kernel dtbs to QEMU directory
673 for dtb in "${BOOT_DIR}/"*.dtb ; do
674 for dtb in "${BOOT_DIR}/"*.dtb ; do
674 if [ -f "${dtb}" ] ; then
675 if [ -f "${dtb}" ] ; then
675 install_readonly "${dtb}" "${BASEDIR}/qemu/"
676 install_readonly "${dtb}" "${BASEDIR}/qemu/"
676 fi
677 fi
677 done
678 done
678
679
679 # Copy kernel overlays to QEMU directory
680 # Copy kernel overlays to QEMU directory
680 if [ -d "${BOOT_DIR}/overlays" ] ; then
681 if [ -d "${BOOT_DIR}/overlays" ] ; then
681 # Setup overlays dtbs directory
682 # Setup overlays dtbs directory
682 mkdir "${BASEDIR}/qemu/overlays"
683 mkdir "${BASEDIR}/qemu/overlays"
683
684
684 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
685 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
685 if [ -f "${dtb}" ] ; then
686 if [ -f "${dtb}" ] ; then
686 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
687 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
687 fi
688 fi
688 done
689 done
689 fi
690 fi
690
691
691 # Copy u-boot files to QEMU directory
692 # Copy u-boot files to QEMU directory
692 if [ "$ENABLE_UBOOT" = true ] ; then
693 if [ "$ENABLE_UBOOT" = true ] ; then
693 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
694 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
694 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
695 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
695 fi
696 fi
696 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
697 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
697 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
698 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
698 fi
699 fi
699 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
700 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
700 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
701 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
701 fi
702 fi
702 fi
703 fi
703
704
704 # Copy initramfs to QEMU directory
705 # Copy initramfs to QEMU directory
705 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
706 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
706 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
707 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
707 fi
708 fi
708 fi
709 fi
709
710
710 # Calculate size of the chroot directory in KB
711 # Calculate size of the chroot directory in KB
711 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
712 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
712
713
713 # Calculate the amount of needed 512 Byte sectors
714 # Calculate the amount of needed 512 Byte sectors
714 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
715 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
715 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
716 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
716 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
717 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
717
718
718 # The root partition is EXT4
719 # The root partition is EXT4
719 # This means more space than the actual used space of the chroot is used.
720 # This means more space than the actual used space of the chroot is used.
720 # As overhead for journaling and reserved blocks 35% are added.
721 # As overhead for journaling and reserved blocks 35% are added.
721 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
722 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
722
723
723 # Calculate required image size in 512 Byte sectors
724 # Calculate required image size in 512 Byte sectors
724 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
725 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
725
726
726 # Prepare image file
727 # Prepare image file
727 if [ "$ENABLE_SPLITFS" = true ] ; then
728 if [ "$ENABLE_SPLITFS" = true ] ; then
728 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
729 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
729 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
730 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
730 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
731 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
731 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
732 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
732
733
733 # Write firmware/boot partition tables
734 # Write firmware/boot partition tables
734 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
735 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
735 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
736 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
736 EOM
737 EOM
737
738
738 # Write root partition table
739 # Write root partition table
739 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
740 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
740 ${TABLE_SECTORS},${ROOT_SECTORS},83
741 ${TABLE_SECTORS},${ROOT_SECTORS},83
741 EOM
742 EOM
742
743
743 # Setup temporary loop devices
744 # Setup temporary loop devices
744 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
745 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
745 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
746 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
746 else # ENABLE_SPLITFS=false
747 else # ENABLE_SPLITFS=false
747 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
748 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
748 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
749 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
749
750
750 # Write partition table
751 # Write partition table
751 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
752 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
752 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
753 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
753 ${ROOT_OFFSET},${ROOT_SECTORS},83
754 ${ROOT_OFFSET},${ROOT_SECTORS},83
754 EOM
755 EOM
755
756
756 # Setup temporary loop devices
757 # Setup temporary loop devices
757 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
758 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
758 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
759 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
759 fi
760 fi
760
761
761 if [ "$ENABLE_CRYPTFS" = true ] ; then
762 if [ "$ENABLE_CRYPTFS" = true ] ; then
762 # Create dummy ext4 fs
763 # Create dummy ext4 fs
763 mkfs.ext4 "$ROOT_LOOP"
764 mkfs.ext4 "$ROOT_LOOP"
764
765
765 # Setup password keyfile
766 # Setup password keyfile
766 touch .password
767 touch .password
767 chmod 600 .password
768 chmod 600 .password
768 echo -n ${CRYPTFS_PASSWORD} > .password
769 echo -n ${CRYPTFS_PASSWORD} > .password
769
770
770 # Initialize encrypted partition
771 # Initialize encrypted partition
771 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
772 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
772
773
773 # Open encrypted partition and setup mapping
774 # Open encrypted partition and setup mapping
774 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
775 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
775
776
776 # Secure delete password keyfile
777 # Secure delete password keyfile
777 shred -zu .password
778 shred -zu .password
778
779
779 # Update temporary loop device
780 # Update temporary loop device
780 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
781 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
781
782
782 # Wipe encrypted partition (encryption cipher is used for randomness)
783 # Wipe encrypted partition (encryption cipher is used for randomness)
783 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
784 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
784 fi
785 fi
785
786
786 # Build filesystems
787 # Build filesystems
787 mkfs.vfat "$FRMW_LOOP"
788 mkfs.vfat "$FRMW_LOOP"
788 mkfs.ext4 "$ROOT_LOOP"
789 mkfs.ext4 "$ROOT_LOOP"
789
790
790 # Mount the temporary loop devices
791 # Mount the temporary loop devices
791 mkdir -p "$BUILDDIR/mount"
792 mkdir -p "$BUILDDIR/mount"
792 mount "$ROOT_LOOP" "$BUILDDIR/mount"
793 mount "$ROOT_LOOP" "$BUILDDIR/mount"
793
794
794 mkdir -p "$BUILDDIR/mount/boot/firmware"
795 mkdir -p "$BUILDDIR/mount/boot/firmware"
795 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
796 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
796
797
797 # Copy all files from the chroot to the loop device mount point directory
798 # Copy all files from the chroot to the loop device mount point directory
798 rsync -a "${R}/" "$BUILDDIR/mount/"
799 rsync -a "${R}/" "$BUILDDIR/mount/"
799
800
800 # Unmount all temporary loop devices and mount points
801 # Unmount all temporary loop devices and mount points
801 cleanup
802 cleanup
802
803
803 # Create block map file(s) of image(s)
804 # Create block map file(s) of image(s)
804 if [ "$ENABLE_SPLITFS" = true ] ; then
805 if [ "$ENABLE_SPLITFS" = true ] ; then
805 # Create block map files for "bmaptool"
806 # Create block map files for "bmaptool"
806 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
807 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
807 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
808 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
808
809
809 # Image was successfully created
810 # Image was successfully created
810 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
811 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
811 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
812 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
812 else
813 else
813 # Create block map file for "bmaptool"
814 # Create block map file for "bmaptool"
814 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
815 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
815
816
816 # Image was successfully created
817 # Image was successfully created
817 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
818 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
818
819
819 # Create qemu qcow2 image
820 # Create qemu qcow2 image
820 if [ "$ENABLE_QEMU" = true ] ; then
821 if [ "$ENABLE_QEMU" = true ] ; then
821 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
822 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
822 QEMU_SIZE=16G
823 QEMU_SIZE=16G
823
824
824 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
825 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
825 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
826 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
826
827
827 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
828 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
828 fi
829 fi
829 fi
830 fi
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