##// END OF EJS Templates
Merge pull request #170 from burnbabyburn/Kernelfeatures...
drtyhlpr -
r529:1089e193990f Fusion
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@@ -0,0 +1,97
1 #!/bin/sh
2 #
3 # Build and Setup nexmon with monitor mode patch
4 #
5
6 # Load utility functions
7 . ./functions.sh
8
9 if [ "$ENABLE_NEXMON" = true ] && [ "$ENABLE_WIRELESS" = true ]; then
10 # Copy existing nexmon sources into chroot directory
11 if [ -n "$NEXMONSRC_DIR" ] && [ -d "$NEXMONSRC_DIR" ] ; then
12 # Copy local U-Boot sources
13 cp -r "${NEXMONSRC_DIR}" "${R}/tmp"
14 else
15 # Create temporary directory for nexmon sources
16 temp_dir=$(as_nobody mktemp -d)
17
18 # Fetch nexmon sources
19 as_nobody git -C "${temp_dir}" clone "${NEXMON_URL}"
20
21 # Copy downloaded nexmon sources
22 mv "${temp_dir}/nexmon" "${R}"/tmp/
23
24 # Set permissions of the nexmon sources
25 chown -R root:root "${R}"/tmp/nexmon
26
27 # Remove temporary directory for nexmon sources
28 rm -fr "${temp_dir}"
29 fi
30
31 # Set script Root
32 export NEXMON_ROOT="${R}"/tmp/nexmon
33
34 # Build nexmon firmware outside the build system, if we can.
35 cd "${NEXMON_ROOT}" || exit
36
37 # Make ancient isl build
38 cd buildtools/isl-0.10 || exit
39 ./configure
40 make
41 cd ../.. || exit
42
43 # Disable statistics
44 touch DISABLE_STATISTICS
45
46 # Setup Enviroment: see https://github.com/NoobieDog/nexmon/blob/master/setup_env.sh
47 export KERNEL="${KERNEL_IMAGE}"
48 export ARCH=arm
49 export SUBARCH=arm
50 export CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
51 export CC="${CC}"gcc
52 export CCPLUGIN="${NEXMON_ROOT}"/buildtools/gcc-nexmon-plugin/nexmon.so
53 export ZLIBFLATE="zlib-flate -compress"
54 export Q=@
55 export NEXMON_SETUP_ENV=1
56 export HOSTUNAME=$(uname -s)
57 export PLATFORMUNAME=$(uname -m)
58
59 # Make nexmon
60 make
61
62 # build patches
63 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] ; then
64 cd "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon || exit
65 sed -i -e 's/all:.*/all: $(RAM_FILE)/g' ${NEXMON_ROOT}/patches/bcm43430a1/7_45_41_46/nexmon/Makefile
66 make clean
67
68 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
69 LD_LIBRARY_PATH="${NEXMON_ROOT}"/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
70
71 # copy RPi0W & RPi3 firmware
72 mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.org.bin
73 cp "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.nexmon.bin
74 cp -f "${NEXMON_ROOT}"/patches/bcm43430a1/7_45_41_46/nexmon/brcmfmac43430-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43430-sdio.bin
75 fi
76
77 if [ "$RPI_MODEL" = 3P ] ; then
78 cd "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon || exit
79 sed -i -e 's/all:.*/all: $(RAM_FILE)/g' ${NEXMON_ROOT}/patches/bcm43455c0/7_45_154/nexmon/Makefile
80 make clean
81
82 # We do this so we don't have to install the ancient isl version into /usr/local/lib on systems.
83 LD_LIBRARY_PATH=${NEXMON_ROOT}/buildtools/isl-0.10/.libs make ARCH="${KERNEL_ARCH}" CC="${NEXMON_ROOT}"/buildtools/gcc-arm-none-eabi-5_4-2016q2-linux-x86/bin/arm-none-eabi-
84
85 # RPi3B+ firmware
86 mv "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.org.bin
87 cp "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.nexmon.bin
88 cp -f "${NEXMON_ROOT}"/patches/bcm43455c0/7_45_154/nexmon/brcmfmac43455-sdio.bin "${WLAN_FIRMWARE_DIR}"/brcmfmac43455-sdio.bin
89 fi
90
91 #Revert to previous directory
92 cd "${WORKDIR}" || exit
93
94 # Remove nexmon sources
95 rm -fr "${NEXMON_ROOT}"
96
97 fi
@@ -1,500 +1,526
1 # rpi23-gen-image
1 # rpi23-gen-image
2 ## Introduction
2 ## Introduction
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for all Raspberry Pi computers. The script at this time supports the bootstrapping of the Debian (armhf/armel) releases `stretch` and `buster`. Raspberry Pi 0/1/2/3 images are generated for 32-bit mode only. Raspberry Pi 3 supports 64-bit images that can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.14.y```).
3 `rpi23-gen-image.sh` is an advanced Debian Linux bootstrapping shell script for generating Debian OS images for all Raspberry Pi computers. The script at this time supports the bootstrapping of the Debian (armhf/armel) releases `stretch` and `buster`. Raspberry Pi 0/1/2/3 images are generated for 32-bit mode only. Raspberry Pi 3 supports 64-bit images that can be generated using custom configuration parameters (```templates/rpi3-stretch-arm64-4.14.y```).
4
4
5 ## Build dependencies
5 ## Build dependencies
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
6 The following list of Debian packages must be installed on the build system because they are essentially required for the bootstrapping process. The script will check if all required packages are installed and missing packages will be installed automatically if confirmed by the user.
7
7
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
8 ```debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo```
9
9
10 It is recommended to configure the `rpi23-gen-image.sh` script to build and install the latest Raspberry Pi Linux kernel. For the Raspberry 3 this is mandatory. Kernel compilation and linking will be performed on the build system using an ARM (armhf/armel) cross-compiler toolchain.
10 It is recommended to configure the `rpi23-gen-image.sh` script to build and install the latest Raspberry Pi Linux kernel. For the Raspberry 3 this is mandatory. Kernel compilation and linking will be performed on the build system using an ARM (armhf/armel) cross-compiler toolchain.
11
11
12 The script has been tested using the default `crossbuild-essential-armhf` and `crossbuild-essential-armel` toolchain meta packages on Debian Linux `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
12 The script has been tested using the default `crossbuild-essential-armhf` and `crossbuild-essential-armel` toolchain meta packages on Debian Linux `stretch` build systems. Please check the [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains) for further information.
13
13
14 ## Command-line parameters
14 ## Command-line parameters
15 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi23-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi23-gen-image.sh` script.
15 The script accepts certain command-line parameters to enable or disable specific OS features, services and configuration settings. These parameters are passed to the `rpi23-gen-image.sh` script via (simple) shell-variables. Unlike environment shell-variables (simple) shell-variables are defined at the beginning of the command-line call of the `rpi23-gen-image.sh` script.
16
16
17 ##### Command-line examples:
17 ##### Command-line examples:
18 ```shell
18 ```shell
19 ENABLE_UBOOT=true ./rpi23-gen-image.sh
19 ENABLE_UBOOT=true ./rpi23-gen-image.sh
20 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
20 ENABLE_CONSOLE=false ENABLE_IPV6=false ./rpi23-gen-image.sh
21 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
21 ENABLE_WM=xfce4 ENABLE_FBTURBO=true ENABLE_MINBASE=true ./rpi23-gen-image.sh
22 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
22 ENABLE_HARDNET=true ENABLE_IPTABLES=true /rpi23-gen-image.sh
23 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
23 APT_SERVER=ftp.de.debian.org APT_PROXY="http://127.0.0.1:3142/" ./rpi23-gen-image.sh
24 ENABLE_MINBASE=true ./rpi23-gen-image.sh
24 ENABLE_MINBASE=true ./rpi23-gen-image.sh
25 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
25 BUILD_KERNEL=true ENABLE_MINBASE=true ENABLE_IPV6=false ./rpi23-gen-image.sh
26 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
26 BUILD_KERNEL=true KERNELSRC_DIR=/tmp/linux ./rpi23-gen-image.sh
27 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
27 ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
28 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
28 ENABLE_CRYPTFS=true CRYPTFS_PASSWORD=changeme EXPANDROOT=false ENABLE_MINBASE=true ENABLE_REDUCE=true ENABLE_MINGPU=true BUILD_KERNEL=true ./rpi23-gen-image.sh
29 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
29 RELEASE=stretch BUILD_KERNEL=true ./rpi23-gen-image.sh
30 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
30 RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
31 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
31 RELEASE=stretch RPI_MODEL=3 ENABLE_WIRELESS=true ENABLE_MINBASE=true BUILD_KERNEL=true ./rpi23-gen-image.sh
32 ```
32 ```
33
33
34 ## Configuration template files
34 ## Configuration template files
35 To avoid long lists of command-line parameters and to help to store the favourite parameter configurations the `rpi23-gen-image.sh` script supports so called configuration template files (`CONFIG_TEMPLATE`=template). These are simple text files located in the `./templates` directory that contain the list of configuration parameters that will be used. New configuration template files can be added to the `./templates` directory.
35 To avoid long lists of command-line parameters and to help to store the favourite parameter configurations the `rpi23-gen-image.sh` script supports so called configuration template files (`CONFIG_TEMPLATE`=template). These are simple text files located in the `./templates` directory that contain the list of configuration parameters that will be used. New configuration template files can be added to the `./templates` directory.
36
36
37 ##### Command-line examples:
37 ##### Command-line examples:
38 ```shell
38 ```shell
39 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
39 CONFIG_TEMPLATE=rpi3stretch ./rpi23-gen-image.sh
40 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
40 CONFIG_TEMPLATE=rpi2stretch ./rpi23-gen-image.sh
41 ```
41 ```
42
42
43 ## Supported parameters and settings
43 ## Supported parameters and settings
44 #### APT settings:
44 #### APT settings:
45 ##### `APT_SERVER`="ftp.debian.org"
45 ##### `APT_SERVER`="ftp.debian.org"
46 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
46 Set Debian packages server address. Choose a server from the list of Debian worldwide [mirror sites](https://www.debian.org/mirror/list). Using a nearby server will probably speed-up all required downloads within the bootstrapping process.
47
47
48 ##### `APT_PROXY`=""
48 ##### `APT_PROXY`=""
49 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once. If `apt-cacher-ng` is running on default `http://127.0.0.1:3142` it is autodetected and you don't need to set this.
49 Set Proxy server address. Using a local Proxy-Cache like `apt-cacher-ng` will speed-up the bootstrapping process because all required Debian packages will only be downloaded from the Debian mirror site once. If `apt-cacher-ng` is running on default `http://127.0.0.1:3142` it is autodetected and you don't need to set this.
50
50
51 ##### `APT_INCLUDES`=""
51 ##### `APT_INCLUDES`=""
52 A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.
52 A comma-separated list of additional packages to be installed by debootstrap during bootstrapping.
53
53
54 ##### `APT_INCLUDES_LATE`=""
54 ##### `APT_INCLUDES_LATE`=""
55 A comma-separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
55 A comma-separated list of additional packages to be installed by apt after bootstrapping and after APT sources are set up. This is useful for packages with pre-depends, which debootstrap do not handle well.
56
56
57 ---
57 ---
58
58
59 #### General system settings:
59 #### General system settings:
60 ##### `SET_ARCH`=32
60 ##### `SET_ARCH`=32
61 Set Architecture to default 32bit. If you want to compile 64-bit (RPI3 or RPI3+) set it to `64`. This option will set every needed cross-compiler or board specific option for a successful build.
61 Set Architecture to default 32bit. If you want to compile 64-bit (RPI3 or RPI3+) set it to `64`. This option will set every needed cross-compiler or board specific option for a successful build.
62
62
63 ##### `RPI_MODEL`=2
63 ##### `RPI_MODEL`=2
64 Specify the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:
64 Specify the target Raspberry Pi hardware model. The script at this time supports the following Raspberry Pi models:
65 - `0` = Raspberry Pi 0 and Raspberry Pi 0 W
65 - `0` = Raspberry Pi 0 and Raspberry Pi 0 W
66 - `1` = Raspberry Pi 1 model A and B
66 - `1` = Raspberry Pi 1 model A and B
67 - `1P` = Raspberry Pi 1 model B+ and A+
67 - `1P` = Raspberry Pi 1 model B+ and A+
68 - `2` = Raspberry Pi 2 model B
68 - `2` = Raspberry Pi 2 model B
69 - `3` = Raspberry Pi 3 model B
69 - `3` = Raspberry Pi 3 model B
70 - `3P` = Raspberry Pi 3 model B+
70 - `3P` = Raspberry Pi 3 model B+
71
71
72 ##### `RELEASE`="buster"
72 ##### `RELEASE`="buster"
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.
73 Set the desired Debian release name. The script at this time supports the bootstrapping of the Debian releases `stretch` and `buster`.
74
74
75 ##### `RELEASE_ARCH`="armhf"
75 ##### `RELEASE_ARCH`="armhf"
76 Set the desired Debian release architecture.
76 Set the desired Debian release architecture.
77
77
78 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
78 ##### `HOSTNAME`="rpi$RPI_MODEL-$RELEASE"
79 Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.
79 Set system hostname. It's recommended that the hostname is unique in the corresponding subnet.
80
80
81 ##### `PASSWORD`="raspberry"
81 ##### `PASSWORD`="raspberry"
82 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
82 Set system `root` password. It's **STRONGLY** recommended that you choose a custom password.
83
83
84 ##### `USER_PASSWORD`="raspberry"
84 ##### `USER_PASSWORD`="raspberry"
85 Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's **STRONGLY** recommended that you choose a custom password.
85 Set password for the created non-root user `USER_NAME`=pi. Ignored if `ENABLE_USER`=false. It's **STRONGLY** recommended that you choose a custom password.
86
86
87 ##### `DEFLOCAL`="en_US.UTF-8"
87 ##### `DEFLOCAL`="en_US.UTF-8"
88 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
88 Set default system locale. This setting can also be changed inside the running OS using the `dpkg-reconfigure locales` command. Please note that on using this parameter the script will automatically install the required packages `locales`, `keyboard-configuration` and `console-setup`.
89
89
90 ##### `TIMEZONE`="Europe/Berlin"
90 ##### `TIMEZONE`="Europe/Berlin"
91 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
91 Set default system timezone. All available timezones can be found in the `/usr/share/zoneinfo/` directory. This setting can also be changed inside the running OS using the `dpkg-reconfigure tzdata` command.
92
92
93 ##### `EXPANDROOT`=true
93 ##### `EXPANDROOT`=true
94 Expand the root partition and filesystem automatically on first boot.
94 Expand the root partition and filesystem automatically on first boot.
95
95
96 ##### `ENABLE_QEMU`=false
96 ##### `ENABLE_QEMU`=false
97 Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.
97 Generate kernel (`vexpress_defconfig`), file system image (`qcow2`) and DTB files that can be used for QEMU full system emulation (`vexpress-A15`). The output files are stored in the `$(pwd)/images/qemu` directory. You can find more information about running the generated image in the QEMU section of this readme file.
98
98
99 ---
99 ---
100
100
101 #### Keyboard settings:
101 #### Keyboard settings:
102 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
102 These options are used to configure keyboard layout in `/etc/default/keyboard` for console and Xorg. These settings can also be changed inside the running OS using the `dpkg-reconfigure keyboard-configuration` command.
103
103
104 ##### `XKB_MODEL`=""
104 ##### `XKB_MODEL`=""
105 Set the name of the model of your keyboard type.
105 Set the name of the model of your keyboard type.
106
106
107 ##### `XKB_LAYOUT`=""
107 ##### `XKB_LAYOUT`=""
108 Set the supported keyboard layout(s).
108 Set the supported keyboard layout(s).
109
109
110 ##### `XKB_VARIANT`=""
110 ##### `XKB_VARIANT`=""
111 Set the supported variant(s) of the keyboard layout(s).
111 Set the supported variant(s) of the keyboard layout(s).
112
112
113 ##### `XKB_OPTIONS`=""
113 ##### `XKB_OPTIONS`=""
114 Set extra xkb configuration options.
114 Set extra xkb configuration options.
115
115
116 ---
116 ---
117
117
118 #### Networking settings (DHCP):
118 #### Networking settings (DHCP):
119 This parameter is used to set up networking auto-configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
119 This parameter is used to set up networking auto-configuration in `/etc/systemd/network/eth.network`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.`
120
120
121 ##### `ENABLE_DHCP`=true
121 ##### `ENABLE_DHCP`=true
122 Set the system to use DHCP. This requires an DHCP server.
122 Set the system to use DHCP. This requires an DHCP server.
123
123
124 ---
124 ---
125
125
126 #### Networking settings (static):
126 #### Networking settings (static):
127 These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.
127 These parameters are used to set up a static networking configuration in `/etc/systemd/network/eth.network`. The following static networking parameters are only supported if `ENABLE_DHCP` was set to `false`. The default location of network configuration files in the Debian `stretch` release was changed to `/lib/systemd/network`.
128
128
129 ##### `NET_ADDRESS`=""
129 ##### `NET_ADDRESS`=""
130 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
130 Set a static IPv4 or IPv6 address and its prefix, separated by "/", eg. "192.169.0.3/24".
131
131
132 ##### `NET_GATEWAY`=""
132 ##### `NET_GATEWAY`=""
133 Set the IP address for the default gateway.
133 Set the IP address for the default gateway.
134
134
135 ##### `NET_DNS_1`=""
135 ##### `NET_DNS_1`=""
136 Set the IP address for the first DNS server.
136 Set the IP address for the first DNS server.
137
137
138 ##### `NET_DNS_2`=""
138 ##### `NET_DNS_2`=""
139 Set the IP address for the second DNS server.
139 Set the IP address for the second DNS server.
140
140
141 ##### `NET_DNS_DOMAINS`=""
141 ##### `NET_DNS_DOMAINS`=""
142 Set the default DNS search domains to use for non fully qualified hostnames.
142 Set the default DNS search domains to use for non fully qualified hostnames.
143
143
144 ##### `NET_NTP_1`=""
144 ##### `NET_NTP_1`=""
145 Set the IP address for the first NTP server.
145 Set the IP address for the first NTP server.
146
146
147 ##### `NET_NTP_2`=""
147 ##### `NET_NTP_2`=""
148 Set the IP address for the second NTP server.
148 Set the IP address for the second NTP server.
149
149
150 ---
150 ---
151
151
152 #### Basic system features:
152 #### Basic system features:
153 ##### `ENABLE_CONSOLE`=true
153 ##### `ENABLE_CONSOLE`=true
154 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system. On RPI `0` `3` `3P` the CPU speed is locked at lowest speed.
154 Enable serial console interface. Recommended if no monitor or keyboard is connected to the RPi2/3. In case of problems fe. if the network (auto) configuration failed - the serial console can be used to access the system. On RPI `0` `3` `3P` the CPU speed is locked at lowest speed.
155
155
156 ##### `ENABLE_PRINTK`=false
156 ##### `ENABLE_PRINTK`=false
157 Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian.
157 Enables printing kernel messages to konsole. printk is `3 4 1 3` as in raspbian.
158
158
159 ##### `ENABLE_BLUETOOTH`=false
159 ##### `ENABLE_BLUETOOTH`=false
160 Enable onboard Bluetooth interface on the RPi0/3/3P. See: [Configuring the GPIO serial port on Raspbian jessie and stretch](https://spellfoundry.com/2016/05/29/configuring-gpio-serial-port-raspbian-jessie-including-pi-3/).
160 Enable onboard Bluetooth interface on the RPi0/3/3P. See: [Configuring the GPIO serial port on Raspbian jessie and stretch](https://spellfoundry.com/2016/05/29/configuring-gpio-serial-port-raspbian-jessie-including-pi-3/).
161
161
162 ##### `ENABLE_MINIUART_OVERLAY`=false
162 ##### `ENABLE_MINIUART_OVERLAY`=false
163 Enable Bluetooth to use this. Adds overlay to swap UART0 with UART1. Enabling (slower) Bluetooth and full speed serial console. - RPI `0` `3` `3P` have a fast `hardware UART0` (ttyAMA0) and a `mini UART1` (ttyS0)! RPI `1` `1P` `2` only have a `hardware UART0`. `UART0` is considered better, because is faster and more stable than `mini UART1`. By default the Bluetooth modem is mapped to the `hardware UART0` and `mini UART` is used for console. The `mini UART` is a problem for the serial console, because its baudrate depends on the CPU frequency, which is changing on runtime. Resulting in a volatile baudrate and thus in an unusable serial console.
163 Enable Bluetooth to use this. Adds overlay to swap UART0 with UART1. Enabling (slower) Bluetooth and full speed serial console. - RPI `0` `3` `3P` have a fast `hardware UART0` (ttyAMA0) and a `mini UART1` (ttyS0)! RPI `1` `1P` `2` only have a `hardware UART0`. `UART0` is considered better, because is faster and more stable than `mini UART1`. By default the Bluetooth modem is mapped to the `hardware UART0` and `mini UART` is used for console. The `mini UART` is a problem for the serial console, because its baudrate depends on the CPU frequency, which is changing on runtime. Resulting in a volatile baudrate and thus in an unusable serial console.
164
164
165 ##### `ENABLE_TURBO`=false
165 ##### `ENABLE_TURBO`=false
166 Enable Turbo mode. This setting locks cpu at the highest frequency. As setting ENABLE_CONSOLE=true locks RPI to lowest CPU speed, this is can be used additionally to lock cpu hat max speed. Need a good power supply and probably cooling for the Raspberry PI.
166 Enable Turbo mode. This setting locks cpu at the highest frequency. As setting ENABLE_CONSOLE=true locks RPI to lowest CPU speed, this is can be used additionally to lock cpu hat max speed. Need a good power supply and probably cooling for the Raspberry PI.
167
167
168 ##### `ENABLE_I2C`=false
168 ##### `ENABLE_I2C`=false
169 Enable I2C interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
169 Enable I2C interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
170
170
171 ##### `ENABLE_SPI`=false
171 ##### `ENABLE_SPI`=false
172 Enable SPI interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
172 Enable SPI interface on the RPi 0/1/2/3. Please check the [RPi 0/1/2/3 pinout diagrams](https://elinux.org/RPi_Low-level_peripherals) to connect the right GPIO pins.
173
173
174 ##### `ENABLE_IPV6`=true
174 ##### `ENABLE_IPV6`=true
175 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
175 Enable IPv6 support. The network interface configuration is managed via systemd-networkd.
176
176
177 ##### `ENABLE_SSHD`=true
177 ##### `ENABLE_SSHD`=true
178 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
178 Install and enable OpenSSH service. The default configuration of the service doesn't allow `root` to login. Please use the user `pi` instead and `su -` or `sudo` to execute commands as root.
179
179
180 ##### `ENABLE_NONFREE`=false
180 ##### `ENABLE_NONFREE`=false
181 Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.
181 Allow the installation of non-free Debian packages that do not comply with the DFSG. This is required to install closed-source firmware binary blobs.
182
182
183 ##### `ENABLE_WIRELESS`=false
183 ##### `ENABLE_WIRELESS`=false
184 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.
184 Download and install the [closed-source firmware binary blob](https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm) that is required to run the internal wireless interface of the Raspberry Pi model `3`. This parameter is ignored if the specified `RPI_MODEL` is not `3`.
185
185
186 ##### `ENABLE_RSYSLOG`=true
186 ##### `ENABLE_RSYSLOG`=true
187 If set to false, disable and uninstall rsyslog (so logs will be available only in journal files)
187 If set to false, disable and uninstall rsyslog (so logs will be available only in journal files)
188
188
189 ##### `ENABLE_SOUND`=true
189 ##### `ENABLE_SOUND`=true
190 Enable sound hardware and install Advanced Linux Sound Architecture.
190 Enable sound hardware and install Advanced Linux Sound Architecture.
191
191
192 ##### `ENABLE_HWRANDOM`=true
192 ##### `ENABLE_HWRANDOM`=true
193 Enable Hardware Random Number Generator. Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled.
193 Enable Hardware Random Number Generator. Strong random numbers are important for most network-based communications that use encryption. It's recommended to be enabled.
194
194
195 ##### `ENABLE_MINGPU`=false
195 ##### `ENABLE_MINGPU`=false
196 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
196 Minimize the amount of shared memory reserved for the GPU. It doesn't seem to be possible to fully disable the GPU.
197
197
198 ##### `ENABLE_DBUS`=true
198 ##### `ENABLE_DBUS`=true
199 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
199 Install and enable D-Bus message bus. Please note that systemd should work without D-bus but it's recommended to be enabled.
200
200
201 ##### `ENABLE_XORG`=false
201 ##### `ENABLE_XORG`=false
202 Install Xorg open-source X Window System.
202 Install Xorg open-source X Window System.
203
203
204 ##### `ENABLE_WM`=""
204 ##### `ENABLE_WM`=""
205 Install a user-defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
205 Install a user-defined window manager for the X Window System. To make sure all X related package dependencies are getting installed `ENABLE_XORG` will automatically get enabled if `ENABLE_WM` is used. The `rpi23-gen-image.sh` script has been tested with the following list of window managers: `blackbox`, `openbox`, `fluxbox`, `jwm`, `dwm`, `xfce4`, `awesome`.
206
206
207 ##### `ENABLE_SYSVINIT`=false
207 ##### `ENABLE_SYSVINIT`=false
208 Support for halt,init,poweroff,reboot,runlevel,shutdown,telinit commands
208 Support for halt,init,poweroff,reboot,runlevel,shutdown,telinit commands
209
209
210 ---
210 ---
211
211
212 #### Advanced system features:
212 #### Advanced system features:
213 ##### `ENABLE_SYSTEMDSWAP`=false
214 Enables [Systemd-swap service](https://github.com/Nefelim4ag/systemd-swap). Usefull if `KERNEL_ZSWAP` is enabled.
215
213 ##### `ENABLE_MINBASE`=false
216 ##### `ENABLE_MINBASE`=false
214 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
217 Use debootstrap script variant `minbase` which only includes essential packages and apt. This will reduce the disk usage by about 65 MB.
215
218
216 ##### `ENABLE_REDUCE`=false
219 ##### `ENABLE_REDUCE`=false
217 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
220 Reduce the disk space usage by deleting packages and files. See `REDUCE_*` parameters for detailed information.
218
221
219 ##### `ENABLE_UBOOT`=false
222 ##### `ENABLE_UBOOT`=false
220 Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
223 Replace the default RPi 0/1/2/3 second stage bootloader (bootcode.bin) with [U-Boot bootloader](https://git.denx.de/?p=u-boot.git;a=summary). U-Boot can boot images via the network using the BOOTP/TFTP protocol.
221
224
222 ##### `UBOOTSRC_DIR`=""
225 ##### `UBOOTSRC_DIR`=""
223 Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
226 Path to a directory (`u-boot`) of [U-Boot bootloader sources](https://git.denx.de/?p=u-boot.git;a=summary) that will be copied, configured, build and installed inside the chroot.
224
227
225 ##### `ENABLE_FBTURBO`=false
228 ##### `ENABLE_FBTURBO`=false
226 Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
229 Install and enable the [hardware accelerated Xorg video driver](https://github.com/ssvb/xf86-video-fbturbo) `fbturbo`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
227
230
228 ##### `FBTURBOSRC_DIR`=""
231 ##### `FBTURBOSRC_DIR`=""
229 Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
232 Path to a directory (`xf86-video-fbturbo`) of [hardware accelerated Xorg video driver sources](https://github.com/ssvb/xf86-video-fbturbo) that will be copied, configured, build and installed inside the chroot.
230
233
231 ##### `ENABLE_VIDEOCORE`=false
234 ##### `ENABLE_VIDEOCORE`=false
232 Install and enable the [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) `vcgencmd`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
235 Install and enable the [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) `vcgencmd`. Please note that this driver is currently limited to hardware accelerated window moving and scrolling.
233
236
234 ##### `VIDEOCORESRC_DIR`=""
237 ##### `VIDEOCORESRC_DIR`=""
235 Path to a directory (`userland`) of [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot.
238 Path to a directory (`userland`) of [ARM side libraries for interfacing to Raspberry Pi GPU](https://github.com/raspberrypi/userland) that will be copied, configured, build and installed inside the chroot.
236
239
240 ##### `ENABLE_NEXMON`=false
241 Install and enable the [Source code for a C-based firmware patching framework for Broadcom/Cypress WiFi chips that enables you to write your own firmware patches, for example, to enable monitor mode with radiotap headers and frame injection](https://github.com/seemoo-lab/nexmon.git).
242
243 ##### `NEXMONSRC_DIR`=""
244 Path to a directory (`nexmon`) 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.
245
237 ##### `ENABLE_IPTABLES`=false
246 ##### `ENABLE_IPTABLES`=false
238 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
247 Enable iptables IPv4/IPv6 firewall. Simplified ruleset: Allow all outgoing connections. Block all incoming connections except to OpenSSH service.
239
248
240 ##### `ENABLE_USER`=true
249 ##### `ENABLE_USER`=true
241 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, the username will be `pi`.
250 Create non-root user with password `USER_PASSWORD`=raspberry. Unless overridden with `USER_NAME`=user, the username will be `pi`.
242
251
243 ##### `USER_NAME`=pi
252 ##### `USER_NAME`=pi
244 Non-root user to create. Ignored if `ENABLE_USER`=false
253 Non-root user to create. Ignored if `ENABLE_USER`=false
245
254
246 ##### `ENABLE_ROOT`=false
255 ##### `ENABLE_ROOT`=false
247 Set root user password so root login will be enabled
256 Set root user password so root login will be enabled
248
257
249 ##### `ENABLE_HARDNET`=false
258 ##### `ENABLE_HARDNET`=false
250 Enable IPv4/IPv6 network stack hardening settings.
259 Enable IPv4/IPv6 network stack hardening settings.
251
260
252 ##### `ENABLE_SPLITFS`=false
261 ##### `ENABLE_SPLITFS`=false
253 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
262 Enable having root partition on an USB drive by creating two image files: one for the `/boot/firmware` mount point, and another for `/`.
254
263
255 ##### `CHROOT_SCRIPTS`=""
264 ##### `CHROOT_SCRIPTS`=""
256 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
265 Path to a directory with scripts that should be run in the chroot before the image is finally built. Every executable file in this directory is run in lexicographical order.
257
266
258 ##### `ENABLE_INITRAMFS`=false
267 ##### `ENABLE_INITRAMFS`=false
259 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
268 Create an initramfs that that will be loaded during the Linux startup process. `ENABLE_INITRAMFS` will automatically get enabled if `ENABLE_CRYPTFS`=true. This parameter will be ignored if `BUILD_KERNEL`=false.
260
269
261 ##### `ENABLE_IFNAMES`=true
270 ##### `ENABLE_IFNAMES`=true
262 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names.
271 Enable automatic assignment of predictable, stable network interface names for all local Ethernet, WLAN interfaces. This might create complex and long interface names.
263
272
264 ##### `DISABLE_UNDERVOLT_WARNINGS`=
273 ##### `DISABLE_UNDERVOLT_WARNINGS`=
265 Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
274 Disable RPi2/3 under-voltage warnings and overlays. Setting the parameter to `1` will disable the warning overlay. Setting it to `2` will additionally allow RPi2/3 turbo mode when low-voltage is present.
266
275
267 ---
276 ---
268
277
269 #### SSH settings:
278 #### SSH settings:
270 ##### `SSH_ENABLE_ROOT`=false
279 ##### `SSH_ENABLE_ROOT`=false
271 Enable password-based root login via SSH. This may be a security risk with the default password set, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
280 Enable password-based root login via SSH. This may be a security risk with the default password set, use only in trusted environments. `ENABLE_ROOT` must be set to `true`.
272
281
273 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
282 ##### `SSH_DISABLE_PASSWORD_AUTH`=false
274 Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported.
283 Disable password-based SSH authentication. Only public key based SSH (v2) authentication will be supported.
275
284
276 ##### `SSH_LIMIT_USERS`=false
285 ##### `SSH_LIMIT_USERS`=false
277 Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).
286 Limit the users that are allowed to login via SSH. Only allow user `USER_NAME`=pi and root if `SSH_ENABLE_ROOT`=true to login. This parameter will be ignored if `dropbear` SSH is used (`REDUCE_SSHD`=true).
278
287
279 ##### `SSH_ROOT_PUB_KEY`=""
288 ##### `SSH_ROOT_PUB_KEY`=""
280 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` **and** `SSH_ENABLE_ROOT` must be set to `true`.
289 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `root`. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported. `ENABLE_ROOT` **and** `SSH_ENABLE_ROOT` must be set to `true`.
281
290
282 ##### `SSH_USER_PUB_KEY`=""
291 ##### `SSH_USER_PUB_KEY`=""
283 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
292 Add SSH (v2) public key(s) from specified file to `authorized_keys` file to enable public key based SSH (v2) authentication of user `USER_NAME`=pi. The specified file can also contain multiple SSH (v2) public keys. SSH protocol version 1 is not supported.
284
293
285 ---
294 ---
286
295
287 #### Kernel compilation:
296 #### Kernel compilation:
288 ##### `BUILD_KERNEL`=true
297 ##### `BUILD_KERNEL`=true
289 Build and install the latest RPi 0/1/2/3 Linux kernel. Currently only the default RPi 0/1/2/3 kernel configuration is used.
298 Build and install the latest RPi 0/1/2/3 Linux kernel. Currently only the default RPi 0/1/2/3 kernel configuration is used.
290
299
291 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
300 ##### `CROSS_COMPILE`="arm-linux-gnueabihf-"
292 This sets the cross-compile environment for the compiler.
301 This sets the cross-compile environment for the compiler.
293
302
294 ##### `KERNEL_ARCH`="arm"
303 ##### `KERNEL_ARCH`="arm"
295 This sets the kernel architecture for the compiler.
304 This sets the kernel architecture for the compiler.
296
305
297 ##### `KERNEL_IMAGE`="kernel7.img"
306 ##### `KERNEL_IMAGE`="kernel7.img"
298 Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.
307 Name of the image file in the boot partition. If not set, `KERNEL_IMAGE` will be set to "kernel8.img" automatically if building for arm64.
299
308
300 ##### `KERNEL_BRANCH`=""
309 ##### `KERNEL_BRANCH`=""
301 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
310 Name of the requested branch from the GIT location for the RPi Kernel. Default is using the current default branch from the GIT site.
302
311
303 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
312 ##### `QEMU_BINARY`="/usr/bin/qemu-arm-static"
304 Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.
313 Sets the QEMU enviornment for the Debian archive. If not set, `QEMU_BINARY` will be set to "/usr/bin/qemu-aarch64-static" automatically if building for arm64.
305
314
306 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
315 ##### `KERNEL_DEFCONFIG`="bcm2709_defconfig"
307 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
316 Sets the default config for kernel compiling. If not set, `KERNEL_DEFCONFIG` will be set to "bcmrpi3\_defconfig" automatically if building for arm64.
308
317
309 ##### `KERNEL_REDUCE`=false
318 ##### `KERNEL_REDUCE`=false
310 Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental).
319 Reduce the size of the generated kernel by removing unwanted devices, network and filesystem drivers (experimental).
311
320
312 ##### `KERNEL_THREADS`=1
321 ##### `KERNEL_THREADS`=1
313 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
322 Number of parallel kernel building threads. If the parameter is left untouched the script will automatically determine the number of CPU cores to set the number of parallel threads to speed the kernel compilation.
314
323
315 ##### `KERNEL_HEADERS`=true
324 ##### `KERNEL_HEADERS`=true
316 Install kernel headers with the built kernel.
325 Install kernel headers with the built kernel.
317
326
318 ##### `KERNEL_MENUCONFIG`=false
327 ##### `KERNEL_MENUCONFIG`=false
319 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
328 Start `make menuconfig` interactive menu-driven kernel configuration. The script will continue after `make menuconfig` was terminated.
320
329
321 ##### `KERNEL_OLDDEFCONFIG`=false
330 ##### `KERNEL_OLDDEFCONFIG`=false
322 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
331 Run `make olddefconfig` to automatically set all new kernel configuration options to their recommended default values.
323
332
324 ##### `KERNEL_CCACHE`=false
333 ##### `KERNEL_CCACHE`=false
325 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
334 Compile the kernel using ccache. This speeds up kernel recompilation by caching previous compilations and detecting when the same compilation is being done again.
326
335
327 ##### `KERNEL_REMOVESRC`=true
336 ##### `KERNEL_REMOVESRC`=true
328 Remove all kernel sources from the generated OS image after it was built and installed.
337 Remove all kernel sources from the generated OS image after it was built and installed.
329
338
330 ##### `KERNELSRC_DIR`=""
339 ##### `KERNELSRC_DIR`=""
331 Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
340 Path to a directory (`linux`) of [RaspberryPi Linux kernel sources](https://github.com/raspberrypi/linux) that will be copied, configured, build and installed inside the chroot.
332
341
333 ##### `KERNELSRC_CLEAN`=false
342 ##### `KERNELSRC_CLEAN`=false
334 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
343 Clean the existing kernel sources directory `KERNELSRC_DIR` (using `make mrproper`) after it was copied to the chroot and before the compilation of the kernel has started. This parameter will be ignored if no `KERNELSRC_DIR` was specified or if `KERNELSRC_PREBUILT`=true.
335
344
336 ##### `KERNELSRC_CONFIG`=true
345 ##### `KERNELSRC_CONFIG`=true
337 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
346 Run `make bcm2709_defconfig` (and optional `make menuconfig`) to configure the kernel sources before building. This parameter is automatically set to `true` if no existing kernel sources directory was specified using `KERNELSRC_DIR`. This parameter is ignored if `KERNELSRC_PREBUILT`=true.
338
347
339 ##### `KERNELSRC_USRCONFIG`=""
348 ##### `KERNELSRC_USRCONFIG`=""
340 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
349 Copy own config file to kernel `.config`. If `KERNEL_MENUCONFIG`=true then running after copy.
341
350
342 ##### `KERNELSRC_PREBUILT`=false
351 ##### `KERNELSRC_PREBUILT`=false
343 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
352 With this parameter set to true the script expects the existing kernel sources directory to be already successfully cross-compiled. The parameters `KERNELSRC_CLEAN`, `KERNELSRC_CONFIG`, `KERNELSRC_USRCONFIG` and `KERNEL_MENUCONFIG` are ignored and no kernel compilation tasks are performed.
344
353
345 ##### `RPI_FIRMWARE_DIR`=""
354 ##### `RPI_FIRMWARE_DIR`=""
346 The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
355 The directory (`firmware`) containing a local copy of the firmware from the [RaspberryPi firmware project](https://github.com/raspberrypi/firmware). Default is to download the latest firmware directly from the project.
347
356
357 ##### `KERNEL_DEFAULT_GOV`="ONDEMAND"
358 Set the default cpu governor at kernel compilation. Supported values are: PERFORMANCE POWERSAVE USERSPACE ONDEMAND CONSERVATIVE SCHEDUTIL
359
360 ##### `KERNEL_NF`=false
361 Enable Netfilter modules as kernel modules
362
363 ##### `KERNEL_VIRT`=false
364 Enable Kernel KVM support (/dev/kvm)
365
366 ##### `KERNEL_ZSWAP`=false
367 Enable Kernel Zswap support. Best use on high RAM load and mediocre CPU load usecases
368
369 ##### `KERNEL_BPF`=true
370 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]
371
372 ##### `KERNEL_SECURITY`=false
373 Enables Apparmor, integrity subsystem, auditing
348 ---
374 ---
349
375
350 #### Reduce disk usage:
376 #### Reduce disk usage:
351 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
377 The following list of parameters is ignored if `ENABLE_REDUCE`=false.
352
378
353 ##### `REDUCE_APT`=true
379 ##### `REDUCE_APT`=true
354 Configure APT to use compressed package repository lists and no package caching files.
380 Configure APT to use compressed package repository lists and no package caching files.
355
381
356 ##### `REDUCE_DOC`=true
382 ##### `REDUCE_DOC`=true
357 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
383 Remove all doc files (harsh). Configure APT to not include doc files on future `apt-get` package installations.
358
384
359 ##### `REDUCE_MAN`=true
385 ##### `REDUCE_MAN`=true
360 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
386 Remove all man pages and info files (harsh). Configure APT to not include man pages on future `apt-get` package installations.
361
387
362 ##### `REDUCE_VIM`=false
388 ##### `REDUCE_VIM`=false
363 Replace `vim-tiny` package by `levee` a tiny vim clone.
389 Replace `vim-tiny` package by `levee` a tiny vim clone.
364
390
365 ##### `REDUCE_BASH`=false
391 ##### `REDUCE_BASH`=false
366 Remove `bash` package and switch to `dash` shell (experimental).
392 Remove `bash` package and switch to `dash` shell (experimental).
367
393
368 ##### `REDUCE_HWDB`=true
394 ##### `REDUCE_HWDB`=true
369 Remove PCI related hwdb files (experimental).
395 Remove PCI related hwdb files (experimental).
370
396
371 ##### `REDUCE_SSHD`=true
397 ##### `REDUCE_SSHD`=true
372 Replace `openssh-server` with `dropbear`.
398 Replace `openssh-server` with `dropbear`.
373
399
374 ##### `REDUCE_LOCALE`=true
400 ##### `REDUCE_LOCALE`=true
375 Remove all `locale` translation files.
401 Remove all `locale` translation files.
376
402
377 ---
403 ---
378
404
379 #### Encrypted root partition:
405 #### Encrypted root partition:
380 ##### `ENABLE_CRYPTFS`=false
406 ##### `ENABLE_CRYPTFS`=false
381 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
407 Enable full system encryption with dm-crypt. Setup a fully LUKS encrypted root partition (aes-xts-plain64:sha512) and generate required initramfs. The /boot directory will not be encrypted. This parameter will be ignored if `BUILD_KERNEL`=false. `ENABLE_CRYPTFS` is experimental. SSH-to-initramfs is currently not supported but will be soon - feel free to help.
382
408
383 ##### `CRYPTFS_PASSWORD`=""
409 ##### `CRYPTFS_PASSWORD`=""
384 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
410 Set password of the encrypted root partition. This parameter is mandatory if `ENABLE_CRYPTFS`=true.
385
411
386 ##### `CRYPTFS_MAPPING`="secure"
412 ##### `CRYPTFS_MAPPING`="secure"
387 Set name of dm-crypt managed device-mapper mapping.
413 Set name of dm-crypt managed device-mapper mapping.
388
414
389 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
415 ##### `CRYPTFS_CIPHER`="aes-xts-plain64:sha512"
390 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
416 Set cipher specification string. `aes-xts*` ciphers are strongly recommended.
391
417
392 ##### `CRYPTFS_XTSKEYSIZE`=512
418 ##### `CRYPTFS_XTSKEYSIZE`=512
393 Sets key size in bits. The argument has to be a multiple of 8.
419 Sets key size in bits. The argument has to be a multiple of 8.
394
420
395 ---
421 ---
396
422
397 #### Build settings:
423 #### Build settings:
398 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
424 ##### `BASEDIR`=$(pwd)/images/${RELEASE}
399 Set a path to a working directory used by the script to generate an image.
425 Set a path to a working directory used by the script to generate an image.
400
426
401 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
427 ##### `IMAGE_NAME`=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}
402 Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
428 Set a filename for the output file(s). Note: the script will create $IMAGE_NAME.img if `ENABLE_SPLITFS`=false or $IMAGE_NAME-frmw.img and $IMAGE_NAME-root.img if `ENABLE_SPLITFS`=true. Note 2: If the KERNEL_BRANCH is not set, the word "CURRENT" is used.
403
429
404 ## Understanding the script
430 ## Understanding the script
405 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
431 The functions of this script that are required for the different stages of the bootstrapping are split up into single files located inside the `bootstrap.d` directory. During the bootstrapping every script in this directory gets executed in lexicographical order:
406
432
407 | Script | Description |
433 | Script | Description |
408 | --- | --- |
434 | --- | --- |
409 | `10-bootstrap.sh` | Debootstrap basic system |
435 | `10-bootstrap.sh` | Debootstrap basic system |
410 | `11-apt.sh` | Setup APT repositories |
436 | `11-apt.sh` | Setup APT repositories |
411 | `12-locale.sh` | Setup Locales and keyboard settings |
437 | `12-locale.sh` | Setup Locales and keyboard settings |
412 | `13-kernel.sh` | Build and install RPi 0/1/2/3 Kernel |
438 | `13-kernel.sh` | Build and install RPi 0/1/2/3 Kernel |
413 | `14-fstab.sh` | Setup fstab and initramfs |
439 | `14-fstab.sh` | Setup fstab and initramfs |
414 | `15-rpi-config.sh` | Setup RPi 0/1/2/3 config and cmdline |
440 | `15-rpi-config.sh` | Setup RPi 0/1/2/3 config and cmdline |
415 | `20-networking.sh` | Setup Networking |
441 | `20-networking.sh` | Setup Networking |
416 | `21-firewall.sh` | Setup Firewall |
442 | `21-firewall.sh` | Setup Firewall |
417 | `30-security.sh` | Setup Users and Security settings |
443 | `30-security.sh` | Setup Users and Security settings |
418 | `31-logging.sh` | Setup Logging |
444 | `31-logging.sh` | Setup Logging |
419 | `32-sshd.sh` | Setup SSH and public keys |
445 | `32-sshd.sh` | Setup SSH and public keys |
420 | `41-uboot.sh` | Build and Setup U-Boot |
446 | `41-uboot.sh` | Build and Setup U-Boot |
421 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
447 | `42-fbturbo.sh` | Build and Setup fbturbo Xorg driver |
422 | `43-videocore.sh` | Build and Setup videocore libraries |
448 | `43-videocore.sh` | Build and Setup videocore libraries |
423 | `50-firstboot.sh` | First boot actions |
449 | `50-firstboot.sh` | First boot actions |
424 | `99-reduce.sh` | Reduce the disk space usage |
450 | `99-reduce.sh` | Reduce the disk space usage |
425
451
426 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
452 All the required configuration files that will be copied to the generated OS image are located inside the `files` directory. It is not recommended to modify these configuration files manually.
427
453
428 | Directory | Description |
454 | Directory | Description |
429 | --- | --- |
455 | --- | --- |
430 | `apt` | APT management configuration files |
456 | `apt` | APT management configuration files |
431 | `boot` | Boot and RPi 0/1/2/3 configuration files |
457 | `boot` | Boot and RPi 0/1/2/3 configuration files |
432 | `dpkg` | Package Manager configuration |
458 | `dpkg` | Package Manager configuration |
433 | `etc` | Configuration files and rc scripts |
459 | `etc` | Configuration files and rc scripts |
434 | `firstboot` | Scripts that get executed on first boot |
460 | `firstboot` | Scripts that get executed on first boot |
435 | `initramfs` | Initramfs scripts |
461 | `initramfs` | Initramfs scripts |
436 | `iptables` | Firewall configuration files |
462 | `iptables` | Firewall configuration files |
437 | `locales` | Locales configuration |
463 | `locales` | Locales configuration |
438 | `modules` | Kernel Modules configuration |
464 | `modules` | Kernel Modules configuration |
439 | `mount` | Fstab configuration |
465 | `mount` | Fstab configuration |
440 | `network` | Networking configuration files |
466 | `network` | Networking configuration files |
441 | `sysctl.d` | Swapping and Network Hardening configuration |
467 | `sysctl.d` | Swapping and Network Hardening configuration |
442 | `xorg` | fbturbo Xorg driver configuration |
468 | `xorg` | fbturbo Xorg driver configuration |
443
469
444 ## Custom packages and scripts
470 ## Custom packages and scripts
445 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
471 Debian custom packages, i.e. those not in the debian repositories, can be installed by placing them in the `packages` directory. They are installed immediately after packages from the repositories are installed. Any dependencies listed in the custom packages will be downloaded automatically from the repositories. Do not list these custom packages in `APT_INCLUDES`.
446
472
447 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
473 Scripts in the custom.d directory will be executed after all other installation is complete but before the image is created.
448
474
449 ## Logging of the bootstrapping process
475 ## Logging of the bootstrapping process
450 All information related to the bootstrapping process and the commands executed by the `rpi23-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
476 All information related to the bootstrapping process and the commands executed by the `rpi23-gen-image.sh` script can easily be saved into a logfile. The common shell command `script` can be used for this purpose:
451
477
452 ```shell
478 ```shell
453 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
479 script -c 'APT_SERVER=ftp.de.debian.org ./rpi23-gen-image.sh' ./build.log
454 ```
480 ```
455
481
456 ## Flashing the image file
482 ## Flashing the image file
457 After the image file was successfully created by the `rpi23-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi 0/1/2/3 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
483 After the image file was successfully created by the `rpi23-gen-image.sh` script it can be copied to the microSD card that will be used by the RPi 0/1/2/3 computer. This can be performed by using the tools `bmaptool` or `dd`. Using `bmaptool` will probably speed-up the copy process because `bmaptool` copies more wisely than `dd`.
458
484
459 ##### Flashing examples:
485 ##### Flashing examples:
460 ```shell
486 ```shell
461 bmaptool copy ./images/buster/2017-01-23-rpi3-buster.img /dev/mmcblk0
487 bmaptool copy ./images/buster/2017-01-23-rpi3-buster.img /dev/mmcblk0
462 dd bs=4M if=./images/buster/2017-01-23-rpi3-buster.img of=/dev/mmcblk0
488 dd bs=4M if=./images/buster/2017-01-23-rpi3-buster.img of=/dev/mmcblk0
463 ```
489 ```
464 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
490 If you have set `ENABLE_SPLITFS`, copy the `-frmw` image on the microSD card, then the `-root` one on the USB drive:
465 ```shell
491 ```shell
466 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-frmw.img /dev/mmcblk0
492 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-frmw.img /dev/mmcblk0
467 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-root.img /dev/sdc
493 bmaptool copy ./images/buster/2017-01-23-rpi3-buster-root.img /dev/sdc
468 ```
494 ```
469
495
470 ## QEMU emulation
496 ## QEMU emulation
471 Start QEMU full system emulation:
497 Start QEMU full system emulation:
472 ```shell
498 ```shell
473 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=tty1"
499 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=tty1"
474 ```
500 ```
475
501
476 Start QEMU full system emulation and output to console:
502 Start QEMU full system emulation and output to console:
477 ```shell
503 ```shell
478 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
504 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
479 ```
505 ```
480
506
481 Start QEMU full system emulation with SMP and output to console:
507 Start QEMU full system emulation with SMP and output to console:
482 ```shell
508 ```shell
483 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -smp cpus=2,maxcpus=2 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
509 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -smp cpus=2,maxcpus=2 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -append "root=/dev/mmcblk0p2 rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
484 ```
510 ```
485
511
486 Start QEMU full system emulation with cryptfs, initramfs and output to console:
512 Start QEMU full system emulation with cryptfs, initramfs and output to console:
487 ```shell
513 ```shell
488 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -initrd "initramfs-${KERNEL_VERSION}" -append "root=/dev/mapper/secure cryptdevice=/dev/mmcblk0p2:secure rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
514 qemu-system-arm -m 2048M -M vexpress-a15 -cpu cortex-a15 -kernel kernel7.img -no-reboot -dtb vexpress-v2p-ca15_a7.dtb -sd ${IMAGE_NAME}.qcow2 -initrd "initramfs-${KERNEL_VERSION}" -append "root=/dev/mapper/secure cryptdevice=/dev/mmcblk0p2:secure rw rootfstype=ext4 console=ttyAMA0,115200 init=/bin/systemd" -serial stdio
489 ```
515 ```
490
516
491 ## External links and references
517 ## External links and references
492 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
518 * [Debian worldwide mirror sites](https://www.debian.org/mirror/list)
493 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
519 * [Debian Raspberry Pi 2 Wiki](https://wiki.debian.org/RaspberryPi2)
494 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
520 * [Debian CrossToolchains Wiki](https://wiki.debian.org/CrossToolchains)
495 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
521 * [Official Raspberry Pi Firmware on github](https://github.com/raspberrypi/firmware)
496 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
522 * [Official Raspberry Pi Kernel on github](https://github.com/raspberrypi/linux)
497 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
523 * [U-BOOT git repository](https://git.denx.de/?p=u-boot.git;a=summary)
498 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
524 * [Xorg DDX driver fbturbo](https://github.com/ssvb/xf86-video-fbturbo)
499 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
525 * [RPi3 Wireless interface firmware](https://github.com/RPi-Distro/firmware-nonfree/tree/master/brcm80211/brcm)
500 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
526 * [Collabora RPi2 Kernel precompiled](https://repositories.collabora.co.uk/debian/)
@@ -1,255 +1,602
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 # Need to use kali kernel src if nexmon is enabled
9 if [ "$ENABLE_NEXMON" = true ] ; then
10 KERNEL_URL="${KALI_KERNEL_URL}"
11 # Clear Branch and KernelSRC_DIR if using nexmon. Everyone will forget to clone kali kernel instead of nomrla kernel
12 KERNEL_BRANCH=""
13 KERNELSRC_DIR=""
14 fi
15
8 # Fetch and build latest raspberry kernel
16 # Fetch and build latest raspberry kernel
9 if [ "$BUILD_KERNEL" = true ] ; then
17 if [ "$BUILD_KERNEL" = true ] ; then
10 # Setup source directory
18 # Setup source directory
11 mkdir -p "${KERNEL_DIR}"
19 mkdir -p "${KERNEL_DIR}"
12
20
13 # Copy existing kernel sources into chroot directory
21 # Copy existing kernel sources into chroot directory
14 if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then
22 if [ -n "$KERNELSRC_DIR" ] && [ -d "$KERNELSRC_DIR" ] ; then
15 # Copy kernel sources and include hidden files
23 # Copy kernel sources and include hidden files
16 cp -r "${KERNELSRC_DIR}/". "${KERNEL_DIR}"
24 cp -r "${KERNELSRC_DIR}/". "${KERNEL_DIR}"
17
25
18 # Clean the kernel sources
26 # Clean the kernel sources
19 if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then
27 if [ "$KERNELSRC_CLEAN" = true ] && [ "$KERNELSRC_PREBUILT" = false ] ; then
20 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper
28 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" mrproper
21 fi
29 fi
22 else # KERNELSRC_DIR=""
30 else # KERNELSRC_DIR=""
23 # Create temporary directory for kernel sources
31 # Create temporary directory for kernel sources
24 temp_dir=$(as_nobody mktemp -d)
32 temp_dir=$(as_nobody mktemp -d)
25
33
26 # Fetch current RPi2/3 kernel sources
34 # Fetch current RPi2/3 kernel sources
27 if [ -z "${KERNEL_BRANCH}" ] ; then
35 if [ -z "${KERNEL_BRANCH}" ] ; then
28 as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux
36 as_nobody -H git -C "${temp_dir}" clone --depth=1 "${KERNEL_URL}" linux
29 else
37 else
30 as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux
38 as_nobody -H git -C "${temp_dir}" clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_URL}" linux
31 fi
39 fi
32
40
33 # Copy downloaded kernel sources
41 # Copy downloaded kernel sources
34 cp -r "${temp_dir}/linux/"* "${KERNEL_DIR}"
42 cp -r "${temp_dir}/linux/"* "${KERNEL_DIR}"
35
43
36 # Remove temporary directory for kernel sources
44 # Remove temporary directory for kernel sources
37 rm -fr "${temp_dir}"
45 rm -fr "${temp_dir}"
38
46
39 # Set permissions of the kernel sources
47 # Set permissions of the kernel sources
40 chown -R root:root "${R}/usr/src"
48 chown -R root:root "${R}/usr/src"
41 fi
49 fi
42
50
43 # Calculate optimal number of kernel building threads
51 # Calculate optimal number of kernel building threads
44 if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
52 if [ "$KERNEL_THREADS" = "1" ] && [ -r /proc/cpuinfo ] ; then
45 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
53 KERNEL_THREADS=$(grep -c processor /proc/cpuinfo)
46 fi
54 fi
47
55
48 # Configure and build kernel
56 # Configure and build kernel
49 if [ "$KERNELSRC_PREBUILT" = false ] ; then
57 if [ "$KERNELSRC_PREBUILT" = false ] ; then
50 # Remove device, network and filesystem drivers from kernel configuration
58 # Remove device, network and filesystem drivers from kernel configuration
51 if [ "$KERNEL_REDUCE" = true ] ; then
59 if [ "$KERNEL_REDUCE" = true ] ; then
52 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
60 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
53 sed -i\
61 sed -i\
54 -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
62 -e "s/\(^CONFIG_SND.*\=\).*/\1n/"\
55 -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\
63 -e "s/\(^CONFIG_SOUND.*\=\).*/\1n/"\
56 -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\
64 -e "s/\(^CONFIG_AC97.*\=\).*/\1n/"\
57 -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\
65 -e "s/\(^CONFIG_VIDEO_.*\=\).*/\1n/"\
58 -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\
66 -e "s/\(^CONFIG_MEDIA_TUNER.*\=\).*/\1n/"\
59 -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\
67 -e "s/\(^CONFIG_DVB.*\=\)[ym]/\1n/"\
60 -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\
68 -e "s/\(^CONFIG_REISERFS.*\=\).*/\1n/"\
61 -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\
69 -e "s/\(^CONFIG_JFS.*\=\).*/\1n/"\
62 -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\
70 -e "s/\(^CONFIG_XFS.*\=\).*/\1n/"\
63 -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\
71 -e "s/\(^CONFIG_GFS2.*\=\).*/\1n/"\
64 -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\
72 -e "s/\(^CONFIG_OCFS2.*\=\).*/\1n/"\
65 -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\
73 -e "s/\(^CONFIG_BTRFS.*\=\).*/\1n/"\
66 -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\
74 -e "s/\(^CONFIG_HFS.*\=\).*/\1n/"\
67 -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\
75 -e "s/\(^CONFIG_JFFS2.*\=\)[ym]/\1n/"\
68 -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\
76 -e "s/\(^CONFIG_UBIFS.*\=\).*/\1n/"\
69 -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\
77 -e "s/\(^CONFIG_SQUASHFS.*\=\)[ym]/\1n/"\
70 -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\
78 -e "s/\(^CONFIG_W1.*\=\)[ym]/\1n/"\
71 -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\
79 -e "s/\(^CONFIG_HAMRADIO.*\=\).*/\1n/"\
72 -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\
80 -e "s/\(^CONFIG_CAN.*\=\).*/\1n/"\
73 -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\
81 -e "s/\(^CONFIG_IRDA.*\=\).*/\1n/"\
74 -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\
82 -e "s/\(^CONFIG_BT_.*\=\).*/\1n/"\
75 -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\
83 -e "s/\(^CONFIG_WIMAX.*\=\)[ym]/\1n/"\
76 -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\
84 -e "s/\(^CONFIG_6LOWPAN.*\=\).*/\1n/"\
77 -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\
85 -e "s/\(^CONFIG_IEEE802154.*\=\).*/\1n/"\
78 -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\
86 -e "s/\(^CONFIG_NFC.*\=\).*/\1n/"\
79 -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\
87 -e "s/\(^CONFIG_FB_TFT=.*\=\).*/\1n/"\
80 -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\
88 -e "s/\(^CONFIG_TOUCHSCREEN.*\=\).*/\1n/"\
81 -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\
89 -e "s/\(^CONFIG_USB_GSPCA_.*\=\).*/\1n/"\
82 -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\
90 -e "s/\(^CONFIG_DRM.*\=\).*/\1n/"\
83 "${KERNEL_DIR}/.config"
91 "${KERNEL_DIR}/.config"
84 fi
92 fi
85
93
86 if [ "$KERNELSRC_CONFIG" = true ] ; then
94 if [ "$KERNELSRC_CONFIG" = true ] ; then
87 # Load default raspberry kernel configuration
95 # Load default raspberry kernel configuration
88 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
96 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" "${KERNEL_DEFCONFIG}"
89
97
98 #Switch to KERNELSRC_DIR so we can use set_kernel_config
99 cd "${KERNEL_DIR}" || exit
100
101 # enable ZSWAP see https://askubuntu.com/a/472227 or https://wiki.archlinux.org/index.php/zswap
102 if [ "$KERNEL_ZSWAP" = true ] ; then
103 set_kernel_config CONFIG_ZPOOL y
104 set_kernel_config CONFIG_ZSWAP y
105 set_kernel_config CONFIG_ZBUD y
106 set_kernel_config CONFIG_Z3FOLD y
107 set_kernel_config CONFIG_ZSMALLOC y
108 set_kernel_config CONFIG_PGTABLE_MAPPING y
109 set_kernel_config CONFIG_LZO_COMPRESS y
110 fi
111
112 # enable basic KVM support; see https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=210546&start=25#p1300453
113 if [ "$KERNEL_VIRT" = true ] && { [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; } ; then
114 set_kernel_config CONFIG_HAVE_KVM_IRQCHIP y
115 set_kernel_config CONFIG_HAVE_KVM_ARCH_TLB_FLUSH_ALL y
116 set_kernel_config CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT y
117 set_kernel_config CONFIG_HAVE_KVM_EVENTFD y
118 set_kernel_config CONFIG_HAVE_KVM_IRQFD y
119 set_kernel_config CONFIG_HAVE_KVM_IRQ_ROUTING y
120 set_kernel_config CONFIG_HAVE_KVM_MSI y
121 set_kernel_config CONFIG_KVM y
122 set_kernel_config CONFIG_KVM_ARM_HOST y
123 set_kernel_config CONFIG_KVM_ARM_PMU y
124 set_kernel_config CONFIG_KVM_COMPAT y
125 set_kernel_config CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT y
126 set_kernel_config CONFIG_KVM_MMIO y
127 set_kernel_config CONFIG_KVM_VFIO y
128 set_kernel_config CONFIG_VHOST m
129 set_kernel_config CONFIG_VHOST_CROSS_ENDIAN_LEGACY y
130 set_kernel_config CONFIG_VHOST_NET m
131 set_kernel_config CONFIG_VIRTUALIZATION y
132
133 set_kernel_config CONFIG_MMU_NOTIFIER y
134
135 # erratum
136 set_kernel_config ARM64_ERRATUM_834220 y
137
138 # https://sourceforge.net/p/kvm/mailman/message/18440797/
139 set_kernel_config CONFIG_PREEMPT_NOTIFIERS y
140 fi
141
142 # enable apparmor,integrity audit,
143 if [ "$KERNEL_SECURITY" = true ] ; then
144
145 # security filesystem, security models and audit
146 set_kernel_config CONFIG_SECURITYFS y
147 set_kernel_config CONFIG_SECURITY y
148 set_kernel_config CONFIG_AUDIT y
149
150 # harden strcpy and memcpy
151 set_kernel_config CONFIG_HARDENED_USERCOPY=y
152 set_kernel_config CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
153 set_kernel_config CONFIG_FORTIFY_SOURCE=y
154
155 # integrity sub-system
156 set_kernel_config CONFIG_INTEGRITY=y
157 set_kernel_config CONFIG_INTEGRITY_ASYMMETRIC_KEYS=y
158 set_kernel_config CONFIG_INTEGRITY_AUDIT=y
159 set_kernel_config CONFIG_INTEGRITY_SIGNATURE=y
160 set_kernel_config CONFIG_INTEGRITY_TRUSTED_KEYRING=y
161
162 # This option provides support for retaining authentication tokens and access keys in the kernel.
163 set_kernel_config CONFIG_KEYS=y
164 set_kernel_config CONFIG_KEYS_COMPAT=y
165
166 # Apparmor
167 set_kernel_config CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE 0
168 set_kernel_config CONFIG_SECURITY_APPARMOR_HASH_DEFAULT y
169 set_kernel_config CONFIG_DEFAULT_SECURITY_APPARMOR y
170 set_kernel_config CONFIG_SECURITY_APPARMOR y
171 set_kernel_config CONFIG_SECURITY_APPARMOR_HASH y
172 set_kernel_config CONFIG_DEFAULT_SECURITY "apparmor"
173
174 # restrictions on unprivileged users reading the kernel
175 set_kernel_config CONFIG_SECURITY_DMESG_RESTRICT=y
176
177 # network security hooks
178 set_kernel_config CONFIG_SECURITY_NETWORK y
179 set_kernel_config CONFIG_SECURITY_NETWORK_XFRM=y
180 set_kernel_config CONFIG_SECURITY_PATH=y
181 set_kernel_config CONFIG_SECURITY_YAMA=y
182
183 # New Options
184 if [ "$KERNEL_NF" = true ] ; then
185 set_kernel_config CONFIG_IP_NF_SECURITY m
186 set_kernel_config CONFIG_NETLABEL y
187 set_kernel_config CONFIG_IP6_NF_SECURITY m
188 fi
189 set_kernel_config CONFIG_SECURITY_SELINUX n
190 set_kernel_config CONFIG_SECURITY_SMACK n
191 set_kernel_config CONFIG_SECURITY_TOMOYO n
192 set_kernel_config CONFIG_SECURITY_APPARMOR_DEBUG n
193 set_kernel_config CONFIG_SECURITY_LOADPIN n
194 set_kernel_config CONFIG_HARDENED_USERCOPY_PAGESPAN n
195 set_kernel_config CONFIG_IMA n
196 set_kernel_config CONFIG_EVM n
197 set_kernel_config CONFIG_FANOTIFY_ACCESS_PERMISSIONS y
198 set_kernel_config CONFIG_NFSD_V4_SECURITY_LABEL y
199 set_kernel_config CONFIG_PKCS7_MESSAGE_PARSER y
200 set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYRING y
201 set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS y
202 set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE y
203 set_kernel_config CONFIG_SECONDARY_TRUSTED_KEYRING y
204 set_kernel_config CONFIG_IMA_KEYRINGS_PERMIT_SIGNED_BY_BUILTIN_OR_SECONDARY n
205 set_kernel_config CONFIG_SYSTEM_TRUSTED_KEYS m
206 set_kernel_config CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE 4096
207
208 set_kernel_config CONFIG_ARM64_CRYPTO y
209 set_kernel_config CONFIG_CRYPTO_SHA256_ARM64 m
210 set_kernel_config CONFIG_CRYPTO_SHA512_ARM64 m
211 set_kernel_config CONFIG_CRYPTO_SHA1_ARM64_CE m
212 set_kernel_config CRYPTO_GHASH_ARM64_CE m
213 set_kernel_config CRYPTO_SHA2_ARM64_CE m
214 set_kernel_config CONFIG_CRYPTO_CRCT10DIF_ARM64_CE m
215 set_kernel_config CONFIG_CRYPTO_CRC32_ARM64_CE m
216 set_kernel_config CONFIG_CRYPTO_AES_ARM64 m
217 set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE m
218 set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE_CCM y
219 set_kernel_config CONFIG_CRYPTO_AES_ARM64_CE_BLK y
220 set_kernel_config CONFIG_CRYPTO_AES_ARM64_NEON_BLK m
221 set_kernel_config CONFIG_CRYPTO_CHACHA20_NEON m
222 set_kernel_config CONFIG_CRYPTO_AES_ARM64_BS m
223 set_kernel_config SYSTEM_TRUSTED_KEYS
224 fi
225
226 # Netfilter kernel support See https://github.com/raspberrypi/linux/issues/2177#issuecomment-354647406
227 if [ "$KERNEL_NF" = true ] ; then
228 set_kernel_config CONFIG_IP_NF_TARGET_SYNPROXY m
229 set_kernel_config CONFIG_NETFILTER_XT_TARGET_AUDIT m
230 set_kernel_config CONFIG_NETFILTER_XT_MATCH_CGROUP m
231 set_kernel_config CONFIG_NETFILTER_XT_MATCH_IPCOMP m
232 set_kernel_config CONFIG_NETFILTER_XT_MATCH_SOCKET m
233 set_kernel_config CONFIG_NFT_FIB_INET m
234 set_kernel_config CONFIG_NFT_FIB_IPV4 m
235 set_kernel_config CONFIG_NFT_FIB_IPV6 m
236 set_kernel_config CONFIG_NFT_FIB_NETDEV m
237 set_kernel_config CONFIG_NFT_OBJREF m
238 set_kernel_config CONFIG_NFT_RT m
239 set_kernel_config CONFIG_NFT_SET_BITMAP m
240 set_kernel_config CONFIG_NF_CONNTRACK_TIMEOUT y
241 set_kernel_config CONFIG_NF_LOG_ARP m
242 set_kernel_config CONFIG_NF_SOCKET_IPV4 m
243 set_kernel_config CONFIG_NF_SOCKET_IPV6 m
244 set_kernel_config CONFIG_BRIDGE_EBT_BROUTE m
245 set_kernel_config CONFIG_BRIDGE_EBT_T_FILTER m
246 set_kernel_config CONFIG_BRIDGE_NF_EBTABLES m
247 set_kernel_config CONFIG_IP6_NF_IPTABLES m
248 set_kernel_config CONFIG_IP6_NF_MATCH_AH m
249 set_kernel_config CONFIG_IP6_NF_MATCH_EUI64 m
250 set_kernel_config CONFIG_IP6_NF_NAT m
251 set_kernel_config CONFIG_IP6_NF_TARGET_MASQUERADE m
252 set_kernel_config CONFIG_IP6_NF_TARGET_NPT m
253 set_kernel_config CONFIG_IP_NF_SECURITY m
254 set_kernel_config CONFIG_IP_SET_BITMAP_IPMAC m
255 set_kernel_config CONFIG_IP_SET_BITMAP_PORT m
256 set_kernel_config CONFIG_IP_SET_HASH_IP m
257 set_kernel_config CONFIG_IP_SET_HASH_IPMARK m
258 set_kernel_config CONFIG_IP_SET_HASH_IPPORT m
259 set_kernel_config CONFIG_IP_SET_HASH_IPPORTIP m
260 set_kernel_config CONFIG_IP_SET_HASH_IPPORTNET m
261 set_kernel_config CONFIG_IP_SET_HASH_MAC m
262 set_kernel_config CONFIG_IP_SET_HASH_NET m
263 set_kernel_config CONFIG_IP_SET_HASH_NETIFACE m
264 set_kernel_config CONFIG_IP_SET_HASH_NETNET m
265 set_kernel_config CONFIG_IP_SET_HASH_NETPORT m
266 set_kernel_config CONFIG_IP_SET_HASH_NETPORTNET m
267 set_kernel_config CONFIG_IP_SET_LIST_SET m
268 set_kernel_config CONFIG_NETFILTER_XTABLES m
269 set_kernel_config CONFIG_NETFILTER_XTABLES m
270 set_kernel_config CONFIG_NFT_BRIDGE_META m
271 set_kernel_config CONFIG_NFT_BRIDGE_REJECT m
272 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV4 m
273 set_kernel_config CONFIG_NFT_CHAIN_NAT_IPV6 m
274 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV4 m
275 set_kernel_config CONFIG_NFT_CHAIN_ROUTE_IPV6 m
276 set_kernel_config CONFIG_NFT_COMPAT m
277 set_kernel_config CONFIG_NFT_COUNTER m
278 set_kernel_config CONFIG_NFT_CT m
279 set_kernel_config CONFIG_NFT_DUP_IPV4 m
280 set_kernel_config CONFIG_NFT_DUP_IPV6 m
281 set_kernel_config CONFIG_NFT_DUP_NETDEV m
282 set_kernel_config CONFIG_NFT_EXTHDR m
283 set_kernel_config CONFIG_NFT_FWD_NETDEV m
284 set_kernel_config CONFIG_NFT_HASH m
285 set_kernel_config CONFIG_NFT_LIMIT m
286 set_kernel_config CONFIG_NFT_LOG m
287 set_kernel_config CONFIG_NFT_MASQ m
288 set_kernel_config CONFIG_NFT_MASQ_IPV4 m
289 set_kernel_config CONFIG_NFT_MASQ_IPV6 m
290 set_kernel_config CONFIG_NFT_META m
291 set_kernel_config CONFIG_NFT_NAT m
292 set_kernel_config CONFIG_NFT_NUMGEN m
293 set_kernel_config CONFIG_NFT_QUEUE m
294 set_kernel_config CONFIG_NFT_QUOTA m
295 set_kernel_config CONFIG_NFT_REDIR m
296 set_kernel_config CONFIG_NFT_REDIR_IPV4 m
297 set_kernel_config CONFIG_NFT_REDIR_IPV6 m
298 set_kernel_config CONFIG_NFT_REJECT m
299 set_kernel_config CONFIG_NFT_REJECT_INET m
300 set_kernel_config CONFIG_NFT_REJECT_IPV4 m
301 set_kernel_config CONFIG_NFT_REJECT_IPV6 m
302 set_kernel_config CONFIG_NFT_SET_HASH m
303 set_kernel_config CONFIG_NFT_SET_RBTREE m
304 set_kernel_config CONFIG_NF_CONNTRACK_IPV4 m
305 set_kernel_config CONFIG_NF_CONNTRACK_IPV6 m
306 set_kernel_config CONFIG_NF_DEFRAG_IPV4 m
307 set_kernel_config CONFIG_NF_DEFRAG_IPV6 m
308 set_kernel_config CONFIG_NF_DUP_IPV4 m
309 set_kernel_config CONFIG_NF_DUP_IPV6 m
310 set_kernel_config CONFIG_NF_DUP_NETDEV m
311 set_kernel_config CONFIG_NF_LOG_BRIDGE m
312 set_kernel_config CONFIG_NF_LOG_IPV4 m
313 set_kernel_config CONFIG_NF_LOG_IPV6 m
314 set_kernel_config CONFIG_NF_NAT_IPV4 m
315 set_kernel_config CONFIG_NF_NAT_IPV6 m
316 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV4 m
317 set_kernel_config CONFIG_NF_NAT_MASQUERADE_IPV6 m
318 set_kernel_config CONFIG_NF_NAT_PPTP m
319 set_kernel_config CONFIG_NF_NAT_PROTO_GRE m
320 set_kernel_config CONFIG_NF_NAT_REDIRECT m
321 set_kernel_config CONFIG_NF_NAT_SIP m
322 set_kernel_config CONFIG_NF_NAT_SNMP_BASIC m
323 set_kernel_config CONFIG_NF_NAT_TFTP m
324 set_kernel_config CONFIG_NF_REJECT_IPV4 m
325 set_kernel_config CONFIG_NF_REJECT_IPV6 m
326 set_kernel_config CONFIG_NF_TABLES m
327 set_kernel_config CONFIG_NF_TABLES_ARP m
328 set_kernel_config CONFIG_NF_TABLES_BRIDGE m
329 set_kernel_config CONFIG_NF_TABLES_INET m
330 set_kernel_config CONFIG_NF_TABLES_IPV4 m
331 set_kernel_config CONFIG_NF_TABLES_IPV6 m
332 set_kernel_config CONFIG_NF_TABLES_NETDEV m
333 fi
334
335 # Enables BPF syscall for systemd-journald see https://github.com/torvalds/linux/blob/master/init/Kconfig#L848 or https://groups.google.com/forum/#!topic/linux.gentoo.user/_2aSc_ztGpA
336 if [ "$KERNEL_BPF" = true ] ; then
337 set_kernel_config CONFIG_BPF_SYSCALL y
338 set_kernel_config CONFIG_BPF_EVENTS y
339 set_kernel_config CONFIG_BPF_STREAM_PARSER y
340 set_kernel_config CONFIG_CGROUP_BPF y
341 fi
342
343 # KERNEL_DEFAULT_GOV was set by user
344 if [ "$KERNEL_DEFAULT_GOV" != powersave ] && [ -n "$KERNEL_DEFAULT_GOV" ] ; then
345
346 case "$KERNEL_DEFAULT_GOV" in
347 performance)
348 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE y
349 ;;
350 userspace)
351 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE y
352 ;;
353 ondemand)
354 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND y
355 ;;
356 conservative)
357 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE y
358 ;;
359 shedutil)
360 set_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL y
361 ;;
362 *)
363 echo "error: unsupported default cpu governor"
364 exit 1
365 ;;
366 esac
367
368 # unset previous default governor
369 unset_kernel_config CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE
370 fi
371
372 #Revert to previous directory
373 cd "${WORKDIR}" || exit
374
90 # Set kernel configuration parameters to enable qemu emulation
375 # Set kernel configuration parameters to enable qemu emulation
91 if [ "$ENABLE_QEMU" = true ] ; then
376 if [ "$ENABLE_QEMU" = true ] ; then
92 echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
377 echo "CONFIG_FHANDLE=y" >> "${KERNEL_DIR}"/.config
93 echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
378 echo "CONFIG_LBDAF=y" >> "${KERNEL_DIR}"/.config
94
379
95 if [ "$ENABLE_CRYPTFS" = true ] ; then
380 if [ "$ENABLE_CRYPTFS" = true ] ; then
96 {
381 {
97 echo "CONFIG_EMBEDDED=y"
382 echo "CONFIG_EMBEDDED=y"
98 echo "CONFIG_EXPERT=y"
383 echo "CONFIG_EXPERT=y"
99 echo "CONFIG_DAX=y"
384 echo "CONFIG_DAX=y"
100 echo "CONFIG_MD=y"
385 echo "CONFIG_MD=y"
101 echo "CONFIG_BLK_DEV_MD=y"
386 echo "CONFIG_BLK_DEV_MD=y"
102 echo "CONFIG_MD_AUTODETECT=y"
387 echo "CONFIG_MD_AUTODETECT=y"
103 echo "CONFIG_BLK_DEV_DM=y"
388 echo "CONFIG_BLK_DEV_DM=y"
104 echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
389 echo "CONFIG_BLK_DEV_DM_BUILTIN=y"
105 echo "CONFIG_DM_CRYPT=y"
390 echo "CONFIG_DM_CRYPT=y"
106 echo "CONFIG_CRYPTO_BLKCIPHER=y"
391 echo "CONFIG_CRYPTO_BLKCIPHER=y"
107 echo "CONFIG_CRYPTO_CBC=y"
392 echo "CONFIG_CRYPTO_CBC=y"
108 echo "CONFIG_CRYPTO_XTS=y"
393 echo "CONFIG_CRYPTO_XTS=y"
109 echo "CONFIG_CRYPTO_SHA512=y"
394 echo "CONFIG_CRYPTO_SHA512=y"
110 echo "CONFIG_CRYPTO_MANAGER=y"
395 echo "CONFIG_CRYPTO_MANAGER=y"
111 } >> "${KERNEL_DIR}"/.config
396 } >> "${KERNEL_DIR}"/.config
112 fi
397 fi
113 fi
398 fi
114
399
115 # Copy custom kernel configuration file
400 # Copy custom kernel configuration file
116 if [ -n "$KERNELSRC_USRCONFIG" ] ; then
401 if [ -n "$KERNELSRC_USRCONFIG" ] ; then
117 cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config
402 cp "$KERNELSRC_USRCONFIG" "${KERNEL_DIR}"/.config
118 fi
403 fi
119
404
120 # Set kernel configuration parameters to their default values
405 # Set kernel configuration parameters to their default values
121 if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then
406 if [ "$KERNEL_OLDDEFCONFIG" = true ] ; then
122 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig
407 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" olddefconfig
123 fi
408 fi
124
409
125 # Start menu-driven kernel configuration (interactive)
410 # Start menu-driven kernel configuration (interactive)
126 if [ "$KERNEL_MENUCONFIG" = true ] ; then
411 if [ "$KERNEL_MENUCONFIG" = true ] ; then
127 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
412 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" menuconfig
128 fi
413 fi
414 # end if "$KERNELSRC_CONFIG" = true
129 fi
415 fi
130
416
131 # Use ccache to cross compile the kernel
417 # Use ccache to cross compile the kernel
132 if [ "$KERNEL_CCACHE" = true ] ; then
418 if [ "$KERNEL_CCACHE" = true ] ; then
133 cc="ccache ${CROSS_COMPILE}gcc"
419 cc="ccache ${CROSS_COMPILE}gcc"
134 else
420 else
135 cc="${CROSS_COMPILE}gcc"
421 cc="${CROSS_COMPILE}gcc"
136 fi
422 fi
137
423
138 # Cross compile kernel and dtbs
424 # Cross compile kernel and dtbs
139 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs
425 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" "${KERNEL_BIN_IMAGE}" dtbs
140
426
141 # Cross compile kernel modules
427 # Cross compile kernel modules
142 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
428 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
143 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules
429 make -C "${KERNEL_DIR}" -j"${KERNEL_THREADS}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" CC="${cc}" modules
144 fi
430 fi
431 # end if "$KERNELSRC_PREBUILT" = false
145 fi
432 fi
146
433
147 # Check if kernel compilation was successful
434 # Check if kernel compilation was successful
148 if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then
435 if [ ! -r "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" ] ; then
149 echo "error: kernel compilation failed! (kernel image not found)"
436 echo "error: kernel compilation failed! (kernel image not found)"
150 cleanup
437 cleanup
151 exit 1
438 exit 1
152 fi
439 fi
153
440
154 # Install kernel modules
441 # Install kernel modules
155 if [ "$ENABLE_REDUCE" = true ] ; then
442 if [ "$ENABLE_REDUCE" = true ] ; then
156 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
443 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
157 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
444 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=../../.. modules_install
158 fi
445 fi
159 else
446 else
160 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
447 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
161 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
448 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_MOD_PATH=../../.. modules_install
162 fi
449 fi
163
450
164 # Install kernel firmware
451 # Install kernel firmware
165 if grep -q "^firmware_install:" "${KERNEL_DIR}/Makefile" ; then
452 if grep -q "^firmware_install:" "${KERNEL_DIR}/Makefile" ; then
166 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
453 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_FW_PATH=../../../lib firmware_install
167 fi
454 fi
168 fi
455 fi
169
456
170 # Install kernel headers
457 # Install kernel headers
171 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
458 if [ "$KERNEL_HEADERS" = true ] && [ "$KERNEL_REDUCE" = false ] ; then
172 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
459 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" INSTALL_HDR_PATH=../.. headers_install
173 fi
460 fi
174
461
175 # Prepare boot (firmware) directory
462 # Prepare boot (firmware) directory
176 mkdir "${BOOT_DIR}"
463 mkdir "${BOOT_DIR}"
177
464
178 # Get kernel release version
465 # Get kernel release version
179 KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release")
466 KERNEL_VERSION=$(cat "${KERNEL_DIR}/include/config/kernel.release")
180
467
181 # Copy kernel configuration file to the boot directory
468 # Copy kernel configuration file to the boot directory
182 install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
469 install_readonly "${KERNEL_DIR}/.config" "${R}/boot/config-${KERNEL_VERSION}"
183
470
184 # Prepare device tree directory
471 # Prepare device tree directory
185 mkdir "${BOOT_DIR}/overlays"
472 mkdir "${BOOT_DIR}/overlays"
186
473
187 # Ensure the proper .dtb is located
474 # Ensure the proper .dtb is located
188 if [ "$KERNEL_ARCH" = "arm" ] ; then
475 if [ "$KERNEL_ARCH" = "arm" ] ; then
189 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do
476 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/"*.dtb ; do
190 if [ -f "${dtb}" ] ; then
477 if [ -f "${dtb}" ] ; then
191 install_readonly "${dtb}" "${BOOT_DIR}/"
478 install_readonly "${dtb}" "${BOOT_DIR}/"
192 fi
479 fi
193 done
480 done
194 else
481 else
195 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do
482 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/broadcom/"*.dtb ; do
196 if [ -f "${dtb}" ] ; then
483 if [ -f "${dtb}" ] ; then
197 install_readonly "${dtb}" "${BOOT_DIR}/"
484 install_readonly "${dtb}" "${BOOT_DIR}/"
198 fi
485 fi
199 done
486 done
200 fi
487 fi
201
488
202 # Copy compiled dtb device tree files
489 # Copy compiled dtb device tree files
203 if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then
490 if [ -d "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays" ] ; then
204 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do
491 for dtb in "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/"*.dtb ; do
205 if [ -f "${dtb}" ] ; then
492 if [ -f "${dtb}" ] ; then
206 install_readonly "${dtb}" "${BOOT_DIR}/overlays/"
493 install_readonly "${dtb}" "${BOOT_DIR}/overlays/"
207 fi
494 fi
208 done
495 done
209
496
210 if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then
497 if [ -f "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" ] ; then
211 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README"
498 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/dts/overlays/README" "${BOOT_DIR}/overlays/README"
212 fi
499 fi
213 fi
500 fi
214
501
215 if [ "$ENABLE_UBOOT" = false ] ; then
502 if [ "$ENABLE_UBOOT" = false ] ; then
216 # Convert and copy kernel image to the boot directory
503 # Convert and copy kernel image to the boot directory
217 "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
504 "${KERNEL_DIR}/scripts/mkknlimg" "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
218 else
505 else
219 # Copy kernel image to the boot directory
506 # Copy kernel image to the boot directory
220 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
507 install_readonly "${KERNEL_DIR}/arch/${KERNEL_ARCH}/boot/${KERNEL_BIN_IMAGE}" "${BOOT_DIR}/${KERNEL_IMAGE}"
221 fi
508 fi
222
509
223 # Remove kernel sources
510 # Remove kernel sources
224 if [ "$KERNEL_REMOVESRC" = true ] ; then
511 if [ "$KERNEL_REMOVESRC" = true ] ; then
225 rm -fr "${KERNEL_DIR}"
512 rm -fr "${KERNEL_DIR}"
226 else
513 else
227 # Prepare compiled kernel modules
514 # Prepare compiled kernel modules
228 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
515 if grep -q "CONFIG_MODULES=y" "${KERNEL_DIR}/.config" ; then
229 if grep -q "^modules_prepare:" "${KERNEL_DIR}/Makefile" ; then
516 if grep -q "^modules_prepare:" "${KERNEL_DIR}/Makefile" ; then
230 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare
517 make -C "${KERNEL_DIR}" ARCH="${KERNEL_ARCH}" CROSS_COMPILE="${CROSS_COMPILE}" modules_prepare
231 fi
518 fi
232
519
233 # Create symlinks for kernel modules
520 # Create symlinks for kernel modules
234 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build"
521 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/build"
235 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
522 chroot_exec ln -sf /usr/src/linux "/lib/modules/${KERNEL_VERSION}/source"
236 fi
523 fi
237 fi
524 fi
238
525
239 else # BUILD_KERNEL=false
526 else # BUILD_KERNEL=false
240 # Kernel installation
527 if [ "$SET_ARCH" = 64 ] && { [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; } ; then
241 chroot_exec apt-get -qq -y --no-install-recommends install linux-image-"${COLLABORA_KERNEL}" raspberrypi-bootloader-nokernel
528
529 # Use Sakakis modified kernel if ZSWAP is active
530 if [ "$KERNEL_ZSWAP" = true ] || [ "$KERNEL_VIRT" = true ] || [ "$KERNEL_NF" = true ] || [ "$KERNEL_BPF" = true ] ; then
531 RPI3_64_KERNEL_URL="${RPI3_64_BIS_KERNEL_URL}"
532 fi
533
534 # Create temporary directory for dl
535 temp_dir=$(as_nobody mktemp -d)
536
537 # Fetch kernel dl
538 as_nobody wget -O "${temp_dir}"/kernel.tar.xz -c "$RPI3_64_KERNEL_URL"
539
540 #extract download
541 tar -xJf "${temp_dir}"/kernel.tar.xz -C "${temp_dir}"
542
543 #move extracted kernel to /boot/firmware
544 mkdir "${R}/boot/firmware"
545 cp "${temp_dir}"/boot/* "${R}"/boot/firmware/
546 cp -r "${temp_dir}"/lib/* "${R}"/lib/
547
548 # Remove temporary directory for kernel sources
549 rm -fr "${temp_dir}"
550
551 # Set permissions of the kernel sources
552 chown -R root:root "${R}/boot/firmware"
553 chown -R root:root "${R}/lib/modules"
554 fi
555
556 # Install Kernel from hypriot comptabile with all Raspberry PI
557 if [ "$SET_ARCH" = 32 ] ; then
558 # Create temporary directory for dl
559 temp_dir=$(as_nobody mktemp -d)
560
561 # Fetch kernel
562 as_nobody wget -O "${temp_dir}"/kernel.deb -c "$RPI_32_KERNEL_URL"
242
563
243 # Install flash-kernel last so it doesn't try (and fail) to detect the platform in the chroot
564 # Copy downloaded U-Boot sources
244 chroot_exec apt-get -qq -y install flash-kernel
565 mv "${temp_dir}"/kernel.deb "${R}"/tmp/kernel.deb
566
567 # Set permissions
568 chown -R root:root "${R}"/tmp/kernel.deb
569
570 # Install kernel
571 chroot_exec dpkg -i /tmp/kernel.deb
572
573 # move /boot to /boot/firmware to fit script env.
574 #mkdir "${BOOT_DIR}"
575 mkdir "${temp_dir}"/firmware
576 mv "${R}"/boot/* "${temp_dir}"/firmware/
577 mv "${temp_dir}"/firmware "${R}"/boot/
578
579 #same for kernel headers
580 if [ "$KERNEL_HEADERS" = true ] ; then
581 # Fetch kernel header
582 as_nobody wget -O "${temp_dir}"/kernel-header.deb -c "$RPI_32_KERNELHEADER_URL"
583 mv "${temp_dir}"/kernel-header.deb "${R}"/tmp/kernel-header.deb
584 chown -R root:root "${R}"/tmp/kernel-header.deb
585 # Install kernel header
586 chroot_exec dpkg -i /tmp/kernel-header.deb
587 rm -f "${R}"/tmp/kernel-header.deb
588 fi
589
590 # Remove temporary directory and files
591 rm -fr "${temp_dir}"
592 rm -f "${R}"/tmp/kernel.deb
593 fi
245
594
246 # Check if kernel installation was successful
595 # Check if kernel installation was successful
247 VMLINUZ="$(ls -1 "${R}"/boot/vmlinuz-* | sort | tail -n 1)"
596 KERNEL="$(ls -1 "${R}"/boot/firmware/kernel* | sort | tail -n 1)"
248 if [ -z "$VMLINUZ" ] ; then
597 if [ -z "$KERNEL" ] ; then
249 echo "error: kernel installation failed! (/boot/vmlinuz-* not found)"
598 echo "error: kernel installation failed! (/boot/kernel* not found)"
250 cleanup
599 cleanup
251 exit 1
600 exit 1
252 fi
601 fi
253 # Copy vmlinuz kernel to the boot directory
254 install_readonly "${VMLINUZ}" "${BOOT_DIR}/${KERNEL_IMAGE}"
255 fi
602 fi
@@ -1,59 +1,64
1 #
1 #
2 # Setup fstab and initramfs
2 # Setup fstab and initramfs
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Install and setup fstab
8 # Install and setup fstab
9 install_readonly files/mount/fstab "${ETC_DIR}/fstab"
9 install_readonly files/mount/fstab "${ETC_DIR}/fstab"
10
10
11 if [ "$ENABLE_UBOOTUSB" = true ] ; then
12 sed -i "s/mmcblk0p1/sda1/" "${ETC_DIR}/fstab"
13 sed -i "s/mmcblk0p2/sda2/" "${ETC_DIR}/fstab"
14 fi
15
11 # Add usb/sda disk root partition to fstab
16 # Add usb/sda disk root partition to fstab
12 if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ] ; then
17 if [ "$ENABLE_SPLITFS" = true ] && [ "$ENABLE_CRYPTFS" = false ] ; then
13 sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/fstab"
18 sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/fstab"
14 fi
19 fi
15
20
16 # Add encrypted root partition to fstab and crypttab
21 # Add encrypted root partition to fstab and crypttab
17 if [ "$ENABLE_CRYPTFS" = true ] ; then
22 if [ "$ENABLE_CRYPTFS" = true ] ; then
18 # Replace fstab root partition with encrypted partition mapping
23 # Replace fstab root partition with encrypted partition mapping
19 sed -i "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING}/" "${ETC_DIR}/fstab"
24 sed -i "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING}/" "${ETC_DIR}/fstab"
20
25
21 # Add encrypted partition to crypttab and fstab
26 # Add encrypted partition to crypttab and fstab
22 install_readonly files/mount/crypttab "${ETC_DIR}/crypttab"
27 install_readonly files/mount/crypttab "${ETC_DIR}/crypttab"
23 echo "${CRYPTFS_MAPPING} /dev/mmcblk0p2 none luks,initramfs" >> "${ETC_DIR}/crypttab"
28 echo "${CRYPTFS_MAPPING} /dev/mmcblk0p2 none luks,initramfs" >> "${ETC_DIR}/crypttab"
24
29
25 if [ "$ENABLE_SPLITFS" = true ] ; then
30 if [ "$ENABLE_SPLITFS" = true ] ; then
26 # Add usb/sda disk to crypttab
31 # Add usb/sda disk to crypttab
27 sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/crypttab"
32 sed -i "s/mmcblk0p2/sda1/" "${ETC_DIR}/crypttab"
28 fi
33 fi
29 fi
34 fi
30
35
31 # Generate initramfs file
36 # Generate initramfs file
32 if [ "$BUILD_KERNEL" = true ] && [ "$ENABLE_INITRAMFS" = true ] ; then
37 if [ "$ENABLE_INITRAMFS" = true ] ; then
33 if [ "$ENABLE_CRYPTFS" = true ] ; then
38 if [ "$ENABLE_CRYPTFS" = true ] ; then
34 # Include initramfs scripts to auto expand encrypted root partition
39 # Include initramfs scripts to auto expand encrypted root partition
35 if [ "$EXPANDROOT" = true ] ; then
40 if [ "$EXPANDROOT" = true ] ; then
36 install_exec files/initramfs/expand_encrypted_rootfs "${ETC_DIR}/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs"
41 install_exec files/initramfs/expand_encrypted_rootfs "${ETC_DIR}/initramfs-tools/scripts/init-premount/expand_encrypted_rootfs"
37 install_exec files/initramfs/expand-premount "${ETC_DIR}/initramfs-tools/scripts/local-premount/expand-premount"
42 install_exec files/initramfs/expand-premount "${ETC_DIR}/initramfs-tools/scripts/local-premount/expand-premount"
38 install_exec files/initramfs/expand-tools "${ETC_DIR}/initramfs-tools/hooks/expand-tools"
43 install_exec files/initramfs/expand-tools "${ETC_DIR}/initramfs-tools/hooks/expand-tools"
39 fi
44 fi
40
45
41 # Disable SSHD inside initramfs
46 # Disable SSHD inside initramfs
42 printf "#\n# DROPBEAR: [ y | n ]\n#\n\nDROPBEAR=n\n" >> "${ETC_DIR}/initramfs-tools/initramfs.conf"
47 printf "#\n# DROPBEAR: [ y | n ]\n#\n\nDROPBEAR=n\n" >> "${ETC_DIR}/initramfs-tools/initramfs.conf"
43
48
44 # Add cryptsetup modules to initramfs
49 # Add cryptsetup modules to initramfs
45 printf "#\n# CRYPTSETUP: [ y | n ]\n#\n\nCRYPTSETUP=y\n" >> "${ETC_DIR}/initramfs-tools/conf-hook"
50 printf "#\n# CRYPTSETUP: [ y | n ]\n#\n\nCRYPTSETUP=y\n" >> "${ETC_DIR}/initramfs-tools/conf-hook"
46
51
47 # Dummy mapping required by mkinitramfs
52 # Dummy mapping required by mkinitramfs
48 echo "0 1 crypt $(echo "${CRYPTFS_CIPHER}" | cut -d ':' -f 1) ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 0 7:0 4096" | chroot_exec dmsetup create "${CRYPTFS_MAPPING}"
53 echo "0 1 crypt $(echo "${CRYPTFS_CIPHER}" | cut -d ':' -f 1) ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff 0 7:0 4096" | chroot_exec dmsetup create "${CRYPTFS_MAPPING}"
49
54
50 # Generate initramfs with encrypted root partition support
55 # Generate initramfs with encrypted root partition support
51 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
56 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
52
57
53 # Remove dummy mapping
58 # Remove dummy mapping
54 chroot_exec cryptsetup close "${CRYPTFS_MAPPING}"
59 chroot_exec cryptsetup close "${CRYPTFS_MAPPING}"
55 else
60 else
56 # Generate initramfs without encrypted root partition support
61 # Generate initramfs without encrypted root partition support
57 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
62 chroot_exec mkinitramfs -o "/boot/firmware/initramfs-${KERNEL_VERSION}" "${KERNEL_VERSION}"
58 fi
63 fi
59 fi
64 fi
@@ -1,229 +1,270
1 #
1 #
2 # Setup RPi2/3 config and cmdline
2 # Setup RPi2/3 config and cmdline
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 if [ "$BUILD_KERNEL" = true ] ; then
8 if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
9 if [ -n "$RPI_FIRMWARE_DIR" ] && [ -d "$RPI_FIRMWARE_DIR" ] ; then
9 # Install boot binaries from local directory
10 # Install boot binaries from local directory
10 cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
11 cp "${RPI_FIRMWARE_DIR}"/boot/bootcode.bin "${BOOT_DIR}"/bootcode.bin
11 cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
12 cp "${RPI_FIRMWARE_DIR}"/boot/fixup.dat "${BOOT_DIR}"/fixup.dat
12 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
13 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_cd.dat "${BOOT_DIR}"/fixup_cd.dat
13 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
14 cp "${RPI_FIRMWARE_DIR}"/boot/fixup_x.dat "${BOOT_DIR}"/fixup_x.dat
14 cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
15 cp "${RPI_FIRMWARE_DIR}"/boot/start.elf "${BOOT_DIR}"/start.elf
15 cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
16 cp "${RPI_FIRMWARE_DIR}"/boot/start_cd.elf "${BOOT_DIR}"/start_cd.elf
16 cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
17 cp "${RPI_FIRMWARE_DIR}"/boot/start_x.elf "${BOOT_DIR}"/start_x.elf
17 else
18 else
18 # Create temporary directory for boot binaries
19 # Create temporary directory for boot binaries
19 temp_dir=$(as_nobody mktemp -d)
20 temp_dir=$(as_nobody mktemp -d)
20
21
21 # Install latest boot binaries from raspberry/firmware github
22 # Install latest boot binaries from raspberry/firmware github
22 as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
23 as_nobody wget -q -O "${temp_dir}/bootcode.bin" "${FIRMWARE_URL}/bootcode.bin"
23 as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
24 as_nobody wget -q -O "${temp_dir}/fixup.dat" "${FIRMWARE_URL}/fixup.dat"
24 as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
25 as_nobody wget -q -O "${temp_dir}/fixup_cd.dat" "${FIRMWARE_URL}/fixup_cd.dat"
25 as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
26 as_nobody wget -q -O "${temp_dir}/fixup_x.dat" "${FIRMWARE_URL}/fixup_x.dat"
26 as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
27 as_nobody wget -q -O "${temp_dir}/start.elf" "${FIRMWARE_URL}/start.elf"
27 as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
28 as_nobody wget -q -O "${temp_dir}/start_cd.elf" "${FIRMWARE_URL}/start_cd.elf"
28 as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
29 as_nobody wget -q -O "${temp_dir}/start_x.elf" "${FIRMWARE_URL}/start_x.elf"
29
30
30 # Move downloaded boot binaries
31 # Move downloaded boot binaries
31 mv "${temp_dir}/"* "${BOOT_DIR}/"
32 mv "${temp_dir}/"* "${BOOT_DIR}/"
32
33
33 # Remove temporary directory for boot binaries
34 # Remove temporary directory for boot binaries
34 rm -fr "${temp_dir}"
35 rm -fr "${temp_dir}"
35
36
36 # Set permissions of the boot binaries
37 # Set permissions of the boot binaries
37 chown -R root:root "${BOOT_DIR}"
38 chown -R root:root "${BOOT_DIR}"
38 chmod -R 600 "${BOOT_DIR}"
39 chmod -R 600 "${BOOT_DIR}"
40 fi
41 fi
39 fi
42
40
43 # Setup firmware boot cmdline
41 # Setup firmware boot cmdline
44 if [ "$ENABLE_SPLITFS" = true ] ; then
42 if [ "$ENABLE_SPLITFS" = true ] ; then
45 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
43 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/sda1 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
46 else
44 else
47 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
45 CMDLINE="dwc_otg.lpm_enable=0 root=/dev/mmcblk0p2 rootfstype=ext4 rootflags=commit=100,data=writeback elevator=deadline rootwait console=tty1 init=/bin/systemd"
48 fi
46 fi
49
47
50 # Add encrypted root partition to cmdline.txt
48 # Add encrypted root partition to cmdline.txt
51 if [ "$ENABLE_CRYPTFS" = true ] ; then
49 if [ "$ENABLE_CRYPTFS" = true ] ; then
52 if [ "$ENABLE_SPLITFS" = true ] ; then
50 if [ "$ENABLE_SPLITFS" = true ] ; then
53 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
51 CMDLINE=$(echo "${CMDLINE}" | sed "s/sda1/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/sda1:${CRYPTFS_MAPPING}/")
54 else
52 else
55 CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
53 CMDLINE=$(echo "${CMDLINE}" | sed "s/mmcblk0p2/mapper\/${CRYPTFS_MAPPING} cryptdevice=\/dev\/mmcblk0p2:${CRYPTFS_MAPPING}/")
56 fi
54 fi
57 fi
55 fi
58
56
59 #locks cpu at max frequency
57 # Enable Kernel messages on standard output
60 if [ "$ENABLE_TURBO" = true ] ; then
61 echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
62 fi
63
64 if [ "$ENABLE_PRINTK" = true ] ; then
58 if [ "$ENABLE_PRINTK" = true ] ; then
65 install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
59 install_readonly files/sysctl.d/83-rpi-printk.conf "${ETC_DIR}/sysctl.d/83-rpi-printk.conf"
66 fi
60 fi
67
61
68 # Install udev rule for serial alias
62 # Install udev rule for serial alias - serial0 = console serial1=bluetooth
69 install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
63 install_readonly files/etc/99-com.rules "${LIB_DIR}/udev/rules.d/99-com.rules"
70
64
65 # Remove IPv6 networking support
66 if [ "$ENABLE_IPV6" = false ] ; then
67 CMDLINE="${CMDLINE} ipv6.disable=1"
68 fi
69
70 # Automatically assign predictable network interface names
71 if [ "$ENABLE_IFNAMES" = false ] ; then
72 CMDLINE="${CMDLINE} net.ifnames=0"
73 else
74 CMDLINE="${CMDLINE} net.ifnames=1"
75 fi
76
77 # Install firmware config
78 install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
79
80 # Locks CPU frequency at maximum
81 if [ "$ENABLE_TURBO" = true ] ; then
82 echo "force_turbo=1" >> "${BOOT_DIR}/config.txt"
83 # helps to avoid sdcard corruption when force_turbo is enabled.
84 echo "boot_delay=1" >> "${BOOT_DIR}/config.txt"
85 fi
86
71 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
87 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
72
88
73 # RPI0,3,3P Use default ttyS0 (mini-UART)as serial interface
89 # RPI0,3,3P Use default ttyS0 (mini-UART)as serial interface
74 SET_SERIAL="ttyS0"
90 SET_SERIAL="ttyS0"
75
91
76 # Bluetooth enabled
92 # Bluetooth enabled
77 if [ "$ENABLE_BLUETOOTH" = true ] ; then
93 if [ "$ENABLE_BLUETOOTH" = true ] ; then
78 # Create temporary directory for Bluetooth sources
94 # Create temporary directory for Bluetooth sources
79 temp_dir=$(as_nobody mktemp -d)
95 temp_dir=$(as_nobody mktemp -d)
80
96
81 # Fetch Bluetooth sources
97 # Fetch Bluetooth sources
82 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
98 as_nobody git -C "${temp_dir}" clone "${BLUETOOTH_URL}"
83
99
84 # Copy downloaded sources
100 # Copy downloaded sources
85 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
101 mv "${temp_dir}/pi-bluetooth" "${R}/tmp/"
86
102
87 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
103 # Bluetooth firmware from arch aur https://aur.archlinux.org/packages/pi-bluetooth/
88 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
104 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" https://aur.archlinux.org/cgit/aur.git/plain/LICENCE.broadcom_bcm43xx?h=pi-bluetooth
89 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
105 as_nobody wget -q -O "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" https://aur.archlinux.org/cgit/aur.git/plain/BCM43430A1.hcd?h=pi-bluetooth
90
106
91 # Set permissions
107 # Set permissions
92 chown -R root:root "${R}/tmp/pi-bluetooth"
108 chown -R root:root "${R}/tmp/pi-bluetooth"
93
109
94 # Install tools
110 # Install tools
95 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
111 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/btuart" "${R}/usr/bin/btuart"
96 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
112 install_readonly "${R}/tmp/pi-bluetooth/usr/bin/bthelper" "${R}/usr/bin/bthelper"
97
113
98 # Install bluetooth udev rule
114 # Install bluetooth udev rule
99 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
115 install_readonly "${R}/tmp/pi-bluetooth/lib/udev/rules.d/90-pi-bluetooth.rules" "${LIB_DIR}/udev/rules.d/90-pi-bluetooth.rules"
100
116
101 # Install Firmware Flash file and apropiate licence
117 # Install Firmware Flash file and apropiate licence
102 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
118 mkdir -p "$BLUETOOTH_FIRMWARE_DIR"
103 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
119 install_readonly "${R}/tmp/pi-bluetooth/LICENCE.broadcom_bcm43xx" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
104 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
120 install_readonly "${R}/tmp/pi-bluetooth/BCM43430A1.hcd" "${BLUETOOTH_FIRMWARE_DIR}/LICENCE.broadcom_bcm43xx"
105 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
121 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.bthelper@.service" "${ETC_DIR}/systemd/system/pi-bluetooth.bthelper@.service"
106 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
122 install_readonly "${R}/tmp/pi-bluetooth/debian/pi-bluetooth.hciuart.service" "${ETC_DIR}/systemd/system/pi-bluetooth.hciuart.service"
107
123
108 # Remove temporary directory
124 # Remove temporary directory
109 rm -fr "${temp_dir}"
125 rm -fr "${temp_dir}"
110
126
111 # Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Slow Bluetooth and slow cpu. Use /dev/ttyS0 instead of /dev/ttyAMA0
127 # Switch Pi3 Bluetooth function to use the mini-UART (ttyS0) and restore UART0/ttyAMA0 over GPIOs 14 & 15. Slow Bluetooth and slow cpu. Use /dev/ttyS0 instead of /dev/ttyAMA0
112 if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
128 if [ "$ENABLE_MINIUART_OVERLAY" = true ] ; then
113 SET_SERIAL="ttyAMA0"
129 SET_SERIAL="ttyAMA0"
114
130
115 # set overlay to swap ttyAMA0 and ttyS0
131 # set overlay to swap ttyAMA0 and ttyS0
116 echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
132 echo "dtoverlay=pi3-miniuart-bt" >> "${BOOT_DIR}/config.txt"
117
133
118 # if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
134 # if force_turbo didn't lock cpu at high speed, lock it at low speed (XOR logic) or miniuart will be broken
119 if [ "$ENABLE_TURBO" = false ] ; then
135 if [ "$ENABLE_TURBO" = false ] ; then
120 echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
136 echo "core_freq=250" >> "${BOOT_DIR}/config.txt"
121 fi
137 fi
122
138
123 # Activate services
139 # Activate services
124 chroot_exec systemctl enable pi-bluetooth.hciuart.service
140 chroot_exec systemctl enable pi-bluetooth.hciuart.service
125 #chroot_exec systemctl enable pi-bluetooth.bthelper@.service
141 #chroot_exec systemctl enable pi-bluetooth.bthelper@.service
126 else
142 else
127 chroot_exec systemctl enable pi-bluetooth.hciuart.service
143 chroot_exec systemctl enable pi-bluetooth.hciuart.service
128 #chroot_exec systemctl enable pi-bluetooth.bthelper@.service
144 #chroot_exec systemctl enable pi-bluetooth.bthelper@.service
129 fi
145 fi
130
146
131 else # if ENABLE_BLUETOOTH = false
147 else # if ENABLE_BLUETOOTH = false
132 # set overlay to disable bluetooth
148 # set overlay to disable bluetooth
133 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
149 echo "dtoverlay=pi3-disable-bt" >> "${BOOT_DIR}/config.txt"
134 fi # ENABLE_BLUETOOTH end
150 fi # ENABLE_BLUETOOTH end
135
151
136 else
152 else
137 # RPI1,1P,2 Use default ttyAMA0 (full UART) as serial interface
153 # RPI1,1P,2 Use default ttyAMA0 (full UART) as serial interface
138 SET_SERIAL="ttyAMA0"
154 SET_SERIAL="ttyAMA0"
139 fi
155 fi
140
156
141 # may need sudo systemctl disable hciuart
157 # may need sudo systemctl disable hciuart
142 if [ "$ENABLE_CONSOLE" = true ] ; then
158 if [ "$ENABLE_CONSOLE" = true ] ; then
143 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
159 echo "enable_uart=1" >> "${BOOT_DIR}/config.txt"
144 # add string to cmdline
160 # add string to cmdline
145 CMDLINE="${CMDLINE} console=serial0,115200"
161 CMDLINE="${CMDLINE} console=serial0,115200"
146
162
147 # Enable serial console systemd style
163 # Enable serial console systemd style
148 chroot_exec systemctl enable serial-getty\@"$SET_SERIAL".service
164 chroot_exec systemctl enable serial-getty\@"$SET_SERIAL".service
149 else
165 else
150 echo "enable_uart=0" >> "${BOOT_DIR}/config.txt"
166 echo "enable_uart=0" >> "${BOOT_DIR}/config.txt"
151 # disable serial console systemd style
167 # disable serial console systemd style
152 chroot_exec systemctl disable serial-getty\@"$SET_SERIAL".service
168 chroot_exec systemctl disable serial-getty\@"$SET_SERIAL".service
153 fi
169 fi
154
170
155 # Remove IPv6 networking support
171 if [ "$ENABLE_SYSTEMDSWAP" = true ] ; then
156 if [ "$ENABLE_IPV6" = false ] ; then
172 # Create temporary directory for systemd-swap sources
157 CMDLINE="${CMDLINE} ipv6.disable=1"
173 temp_dir=$(as_nobody mktemp -d)
158 fi
159
174
160 # Automatically assign predictable network interface names
175 # Fetch systemd-swap sources
161 if [ "$ENABLE_IFNAMES" = false ] ; then
176 as_nobody git -C "${temp_dir}" clone "${SYSTEMDSWAP_URL}"
162 CMDLINE="${CMDLINE} net.ifnames=0"
177
178 # Copy downloaded systemd-swap sources
179 mv "${temp_dir}/systemd-swap" "${R}/tmp/"
180
181 # Set permissions of the systemd-swap sources
182 chown -R root:root "${R}/tmp/systemd-swap"
183
184 # Remove temporary directory for systemd-swap sources
185 rm -fr "${temp_dir}"
186
187 # Change into downloaded src dir
188 cd "${R}/tmp/systemd-swap" || exit
189
190 # Build package
191 . ./package.sh debian
192
193 # Install package
194 chroot_exec dpkg -i /tmp/systemd-swap/systemd-swap-*any.deb
195
196 # Enable service
197 chroot_exec systemctl enable systemd-swap
198
199 # Change back into script root dir
200 cd "${WORKDIR}" || exit
163 else
201 else
164 CMDLINE="${CMDLINE} net.ifnames=1"
202 # Enable ZSWAP in cmdline if systemd-swap is not used
203 if [ "$KERNEL_ZSWAP" = true ] ; then
204 CMDLINE="${CMDLINE} zswap.enabled=1 zswap.max_pool_percent=25 zswap.compressor=lz4"
205 fi
165 fi
206 fi
207 if [ "$KERNEL_SECURITY" = true ] ; then
208 CMDLINE="${CMDLINE} apparmor=1 security=apparmor"
209 fi
166
210
167 # Install firmware boot cmdline
211 # Install firmware boot cmdline
168 echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
212 echo "${CMDLINE}" > "${BOOT_DIR}/cmdline.txt"
169
213
170 # Install firmware config
171 install_readonly files/boot/config.txt "${BOOT_DIR}/config.txt"
172
173 # Setup minimal GPU memory allocation size: 16MB (no X)
214 # Setup minimal GPU memory allocation size: 16MB (no X)
174 if [ "$ENABLE_MINGPU" = true ] ; then
215 if [ "$ENABLE_MINGPU" = true ] ; then
175 echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
216 echo "gpu_mem=16" >> "${BOOT_DIR}/config.txt"
176 fi
217 fi
177
218
178 # Setup boot with initramfs
219 # Setup boot with initramfs
179 if [ "$ENABLE_INITRAMFS" = true ] ; then
220 if [ "$ENABLE_INITRAMFS" = true ] ; then
180 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
221 echo "initramfs initramfs-${KERNEL_VERSION} followkernel" >> "${BOOT_DIR}/config.txt"
181 fi
222 fi
182
223
183 # Create firmware configuration and cmdline symlinks
224 # Create firmware configuration and cmdline symlinks
184 ln -sf firmware/config.txt "${R}/boot/config.txt"
225 ln -sf firmware/config.txt "${R}/boot/config.txt"
185 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
226 ln -sf firmware/cmdline.txt "${R}/boot/cmdline.txt"
186
227
187 # Install and setup kernel modules to load at boot
228 # Install and setup kernel modules to load at boot
188 mkdir -p "${LIB_DIR}/modules-load.d/"
229 mkdir -p "${LIB_DIR}/modules-load.d/"
189 install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
230 install_readonly files/modules/rpi2.conf "${LIB_DIR}/modules-load.d/rpi2.conf"
190
231
191 # Load hardware random module at boot
232 # Load hardware random module at boot
192 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
233 if [ "$ENABLE_HWRANDOM" = true ] && [ "$BUILD_KERNEL" = false ] ; then
193 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
234 sed -i "s/^# bcm2708_rng/bcm2708_rng/" "${LIB_DIR}/modules-load.d/rpi2.conf"
194 fi
235 fi
195
236
196 # Load sound module at boot
237 # Load sound module at boot
197 if [ "$ENABLE_SOUND" = true ] ; then
238 if [ "$ENABLE_SOUND" = true ] ; then
198 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
239 sed -i "s/^# snd_bcm2835/snd_bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
199 else
240 else
200 echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
241 echo "dtparam=audio=off" >> "${BOOT_DIR}/config.txt"
201 fi
242 fi
202
243
203 # Enable I2C interface
244 # Enable I2C interface
204 if [ "$ENABLE_I2C" = true ] ; then
245 if [ "$ENABLE_I2C" = true ] ; then
205 echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
246 echo "dtparam=i2c_arm=on" >> "${BOOT_DIR}/config.txt"
206 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
247 sed -i "s/^# i2c-bcm2708/i2c-bcm2708/" "${LIB_DIR}/modules-load.d/rpi2.conf"
207 sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
248 sed -i "s/^# i2c-dev/i2c-dev/" "${LIB_DIR}/modules-load.d/rpi2.conf"
208 fi
249 fi
209
250
210 # Enable SPI interface
251 # Enable SPI interface
211 if [ "$ENABLE_SPI" = true ] ; then
252 if [ "$ENABLE_SPI" = true ] ; then
212 echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
253 echo "dtparam=spi=on" >> "${BOOT_DIR}/config.txt"
213 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
254 echo "spi-bcm2708" >> "${LIB_DIR}/modules-load.d/rpi2.conf"
214 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
255 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ]; then
215 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
256 sed -i "s/spi-bcm2708/spi-bcm2835/" "${LIB_DIR}/modules-load.d/rpi2.conf"
216 fi
257 fi
217 fi
258 fi
218
259
219 # Disable RPi2/3 under-voltage warnings
260 # Disable RPi2/3 under-voltage warnings
220 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
261 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
221 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
262 echo "avoid_warnings=${DISABLE_UNDERVOLT_WARNINGS}" >> "${BOOT_DIR}/config.txt"
222 fi
263 fi
223
264
224 # Install kernel modules blacklist
265 # Install kernel modules blacklist
225 mkdir -p "${ETC_DIR}/modprobe.d/"
266 mkdir -p "${ETC_DIR}/modprobe.d/"
226 install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
267 install_readonly files/modules/raspi-blacklist.conf "${ETC_DIR}/modprobe.d/raspi-blacklist.conf"
227
268
228 # Install sysctl.d configuration files
269 # Install sysctl.d configuration files
229 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"
270 install_readonly files/sysctl.d/81-rpi-vm.conf "${ETC_DIR}/sysctl.d/81-rpi-vm.conf"
@@ -1,48 +1,53
1 #
1 #
2 # Setup Firewall
2 # Setup Firewall
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 if [ "$ENABLE_IPTABLES" = true ] ; then
8 if [ "$ENABLE_IPTABLES" = true ] ; then
9 # Create iptables configuration directory
9 # Create iptables configuration directory
10 mkdir -p "${ETC_DIR}/iptables"
10 mkdir -p "${ETC_DIR}/iptables"
11
11
12 # make sure iptables-legacy is the used alternatives
12 if [ "$KERNEL_NF" = false ] ; then
13 #iptables-save and -restore are slaves of iptables and thus are set accordingly
13 #iptables-save and -restore are slaves of iptables and thus are set accordingly
14 chroot_exec update-alternatives --verbose --set iptables /usr/sbin/iptables-legacy
14 chroot_exec update-alternatives --verbose --set iptables /usr/sbin/iptables-legacy
15 fi
15
16
16 # Install iptables systemd service
17 # Install iptables systemd service
17 install_readonly files/iptables/iptables.service "${ETC_DIR}/systemd/system/iptables.service"
18 install_readonly files/iptables/iptables.service "${ETC_DIR}/systemd/system/iptables.service"
18
19
19 # Install flush-table script called by iptables service
20 # Install flush-table script called by iptables service
20 install_exec files/iptables/flush-iptables.sh "${ETC_DIR}/iptables/flush-iptables.sh"
21 install_exec files/iptables/flush-iptables.sh "${ETC_DIR}/iptables/flush-iptables.sh"
21
22
22 # Install iptables rule file
23 # Install iptables rule file
23 install_readonly files/iptables/iptables.rules "${ETC_DIR}/iptables/iptables.rules"
24 install_readonly files/iptables/iptables.rules "${ETC_DIR}/iptables/iptables.rules"
24
25
25 # Reload systemd configuration and enable iptables service
26 # Reload systemd configuration and enable iptables service
26 chroot_exec systemctl daemon-reload
27 chroot_exec systemctl daemon-reload
27 chroot_exec systemctl enable iptables.service
28 chroot_exec systemctl enable iptables.service
28
29
29 if [ "$ENABLE_IPV6" = true ] ; then
30 if [ "$ENABLE_IPV6" = true ] ; then
31 if [ "$KERNEL_NF" = false ] ; then
32 #iptables-save and -restore are slaves of iptables and thus are set accordingly
33 chroot_exec update-alternatives --verbose --set ip6tables /usr/sbin/ip6tables-legacy
34 fi
30 # Install ip6tables systemd service
35 # Install ip6tables systemd service
31 install_readonly files/iptables/ip6tables.service "${ETC_DIR}/systemd/system/ip6tables.service"
36 install_readonly files/iptables/ip6tables.service "${ETC_DIR}/systemd/system/ip6tables.service"
32
37
33 # Install ip6tables file
38 # Install ip6tables file
34 install_exec files/iptables/flush-ip6tables.sh "${ETC_DIR}/iptables/flush-ip6tables.sh"
39 install_exec files/iptables/flush-ip6tables.sh "${ETC_DIR}/iptables/flush-ip6tables.sh"
35
40
36 install_readonly files/iptables/ip6tables.rules "${ETC_DIR}/iptables/ip6tables.rules"
41 install_readonly files/iptables/ip6tables.rules "${ETC_DIR}/iptables/ip6tables.rules"
37
42
38 # Reload systemd configuration and enable iptables service
43 # Reload systemd configuration and enable iptables service
39 chroot_exec systemctl daemon-reload
44 chroot_exec systemctl daemon-reload
40 chroot_exec systemctl enable ip6tables.service
45 chroot_exec systemctl enable ip6tables.service
41 fi
46 fi
42
47
43 if [ "$ENABLE_SSHD" = false ] ; then
48 if [ "$ENABLE_SSHD" = false ] ; then
44 # Remove SSHD related iptables rules
49 # Remove SSHD related iptables rules
45 sed -i "/^#/! {/SSH/ s/^/# /}" "${ETC_DIR}/iptables/iptables.rules" 2> /dev/null
50 sed -i "/^#/! {/SSH/ s/^/# /}" "${ETC_DIR}/iptables/iptables.rules" 2> /dev/null
46 sed -i "/^#/! {/SSH/ s/^/# /}" "${ETC_DIR}/iptables/ip6tables.rules" 2> /dev/null
51 sed -i "/^#/! {/SSH/ s/^/# /}" "${ETC_DIR}/iptables/ip6tables.rules" 2> /dev/null
47 fi
52 fi
48 fi
53 fi
@@ -1,100 +1,105
1 #
1 #
2 # Build and Setup U-Boot
2 # Build and Setup U-Boot
3 #
3 #
4
4
5 # Load utility functions
5 # Load utility functions
6 . ./functions.sh
6 . ./functions.sh
7
7
8 # Fetch and build U-Boot bootloader
8 # Fetch and build U-Boot bootloader
9 if [ "$ENABLE_UBOOT" = true ] ; then
9 if [ "$ENABLE_UBOOT" = true ] ; then
10 # Install c/c++ build environment inside the chroot
10 # Install c/c++ build environment inside the chroot
11 chroot_install_cc
11 chroot_install_cc
12
12
13 # Copy existing U-Boot sources into chroot directory
13 # Copy existing U-Boot sources into chroot directory
14 if [ -n "$UBOOTSRC_DIR" ] && [ -d "$UBOOTSRC_DIR" ] ; then
14 if [ -n "$UBOOTSRC_DIR" ] && [ -d "$UBOOTSRC_DIR" ] ; then
15 # Copy local U-Boot sources
15 # Copy local U-Boot sources
16 cp -r "${UBOOTSRC_DIR}" "${R}/tmp"
16 cp -r "${UBOOTSRC_DIR}" "${R}/tmp"
17 else
17 else
18 # Create temporary directory for U-Boot sources
18 # Create temporary directory for U-Boot sources
19 temp_dir=$(as_nobody mktemp -d)
19 temp_dir=$(as_nobody mktemp -d)
20
20
21 # Fetch U-Boot sources
21 # Fetch U-Boot sources
22 as_nobody git -C "${temp_dir}" clone "${UBOOT_URL}"
22 as_nobody git -C "${temp_dir}" clone "${UBOOT_URL}"
23
23
24 # Copy downloaded U-Boot sources
24 # Copy downloaded U-Boot sources
25 mv "${temp_dir}/u-boot" "${R}/tmp/"
25 mv "${temp_dir}/u-boot" "${R}/tmp/"
26
26
27 # Set permissions of the U-Boot sources
27 # Set permissions of the U-Boot sources
28 chown -R root:root "${R}/tmp/u-boot"
28 chown -R root:root "${R}/tmp/u-boot"
29
29
30 # Remove temporary directory for U-Boot sources
30 # Remove temporary directory for U-Boot sources
31 rm -fr "${temp_dir}"
31 rm -fr "${temp_dir}"
32 fi
32 fi
33
33
34 # Build and install U-Boot inside chroot
34 # Build and install U-Boot inside chroot
35 chroot_exec make -j"${KERNEL_THREADS}" -C /tmp/u-boot/ "${UBOOT_CONFIG}" all
35 chroot_exec make -j"${KERNEL_THREADS}" -C /tmp/u-boot/ "${UBOOT_CONFIG}" all
36
36
37 # Copy compiled bootloader binary and set config.txt to load it
37 # Copy compiled bootloader binary and set config.txt to load it
38 install_exec "${R}/tmp/u-boot/tools/mkimage" "${R}/usr/sbin/mkimage"
38 install_exec "${R}/tmp/u-boot/tools/mkimage" "${R}/usr/sbin/mkimage"
39 install_readonly "${R}/tmp/u-boot/u-boot.bin" "${BOOT_DIR}/u-boot.bin"
39 install_readonly "${R}/tmp/u-boot/u-boot.bin" "${BOOT_DIR}/u-boot.bin"
40 printf "\n# boot u-boot kernel\nkernel=u-boot.bin\n" >> "${BOOT_DIR}/config.txt"
40 printf "\n# boot u-boot kernel\nkernel=u-boot.bin\n" >> "${BOOT_DIR}/config.txt"
41
41
42 # Install and setup U-Boot command file
42 # Install and setup U-Boot command file
43 install_readonly files/boot/uboot.mkimage "${BOOT_DIR}/uboot.mkimage"
43 install_readonly files/boot/uboot.mkimage "${BOOT_DIR}/uboot.mkimage"
44 printf "# Set the kernel boot command line\nsetenv bootargs \"earlyprintk ${CMDLINE}\"\n\n$(cat "${BOOT_DIR}"/uboot.mkimage)" > "${BOOT_DIR}/uboot.mkimage"
44 printf "# Set the kernel boot command line\nsetenv bootargs \"earlyprintk ${CMDLINE}\"\n\n$(cat "${BOOT_DIR}"/uboot.mkimage)" > "${BOOT_DIR}/uboot.mkimage"
45
45
46 if [ "$ENABLE_INITRAMFS" = true ] ; then
46 if [ "$ENABLE_INITRAMFS" = true ] ; then
47 # Convert generated initramfs for U-Boot using mkimage
47 # Convert generated initramfs for U-Boot using mkimage
48 chroot_exec /usr/sbin/mkimage -A "${KERNEL_ARCH}" -T ramdisk -C none -n "initramfs-${KERNEL_VERSION}" -d "/boot/firmware/initramfs-${KERNEL_VERSION}" "/boot/firmware/initramfs-${KERNEL_VERSION}.uboot"
48 chroot_exec /usr/sbin/mkimage -A "${KERNEL_ARCH}" -T ramdisk -C none -n "initramfs-${KERNEL_VERSION}" -d "/boot/firmware/initramfs-${KERNEL_VERSION}" "/boot/firmware/initramfs-${KERNEL_VERSION}.uboot"
49
49
50 # Remove original initramfs file
50 # Remove original initramfs file
51 rm -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}"
51 rm -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}"
52
52
53 # Configure U-Boot to load generated initramfs
53 # Configure U-Boot to load generated initramfs
54 printf "# Set initramfs file\nsetenv initramfs initramfs-${KERNEL_VERSION}.uboot\n\n$(cat "${BOOT_DIR}"/uboot.mkimage)" > "${BOOT_DIR}/uboot.mkimage"
54 printf "# Set initramfs file\nsetenv initramfs initramfs-${KERNEL_VERSION}.uboot\n\n$(cat "${BOOT_DIR}"/uboot.mkimage)" > "${BOOT_DIR}/uboot.mkimage"
55 printf "\nbootz \${kernel_addr_r} \${ramdisk_addr_r} \${fdt_addr_r}" >> "${BOOT_DIR}/uboot.mkimage"
55 printf "\nbootz \${kernel_addr_r} \${ramdisk_addr_r} \${fdt_addr_r}" >> "${BOOT_DIR}/uboot.mkimage"
56 else # ENABLE_INITRAMFS=false
56 else # ENABLE_INITRAMFS=false
57 # Remove initramfs from U-Boot mkfile
57 # Remove initramfs from U-Boot mkfile
58 sed -i '/.*initramfs.*/d' "${BOOT_DIR}/uboot.mkimage"
58 sed -i '/.*initramfs.*/d' "${BOOT_DIR}/uboot.mkimage"
59
59
60 if [ "$BUILD_KERNEL" = false ] ; then
60 if [ "$BUILD_KERNEL" = false ] ; then
61 # Remove dtbfile from U-Boot mkfile
61 # Remove dtbfile from U-Boot mkfile
62 sed -i '/.*dtbfile.*/d' "${BOOT_DIR}/uboot.mkimage"
62 sed -i '/.*dtbfile.*/d' "${BOOT_DIR}/uboot.mkimage"
63 printf "\nbootz \${kernel_addr_r}" >> "${BOOT_DIR}/uboot.mkimage"
63 printf "\nbootz \${kernel_addr_r}" >> "${BOOT_DIR}/uboot.mkimage"
64 else
64 else
65 printf "\nbootz \${kernel_addr_r} - \${fdt_addr_r}" >> "${BOOT_DIR}/uboot.mkimage"
65 printf "\nbootz \${kernel_addr_r} - \${fdt_addr_r}" >> "${BOOT_DIR}/uboot.mkimage"
66 fi
66 fi
67 fi
67 fi
68
68
69 if [ "$SET_ARCH" = 64 ] ; then
69 if [ "$SET_ARCH" = 64 ] ; then
70 echo "Setting up config.txt to boot 64bit uboot"
70 echo "Setting up config.txt to boot 64bit uboot"
71 {
71 {
72 printf "\n# 64bit-mode"
72 printf "\n# 64bit-mode"
73 printf "\n# arm_control=0x200 is deprecated https://www.raspberrypi.org/documentation/configuration/config-txt/misc.md"
73 printf "\n# arm_control=0x200 is deprecated https://www.raspberrypi.org/documentation/configuration/config-txt/misc.md"
74 printf "\narm_64bit=1"
74 printf "\narm_64bit=1"
75 } >> "${BOOT_DIR}/config.txt"
75 } >> "${BOOT_DIR}/config.txt"
76
76
77 #in 64bit uboot booti is used instead of bootz [like in KERNEL_BIN_IMAGE=zImage (armv7)|| Image(armv8)]
77 #in 64bit uboot booti is used instead of bootz [like in KERNEL_BIN_IMAGE=zImage (armv7)|| Image(armv8)]
78 sed -i "s|bootz|booti|g" "${BOOT_DIR}/uboot.mkimage"
78 sed -i "s|bootz|booti|g" "${BOOT_DIR}/uboot.mkimage"
79 fi
79 fi
80
81 # instead of sd, boot from usb device
82 if [ "$ENABLE_UBOOTUSB" = true ] ; then
83 sed -i "s|mmc|usb|g" "${BOOT_DIR}/uboot.mkimage"
84 fi
80
85
81 # Set mkfile to use the correct dtb file
86 # Set mkfile to use the correct dtb file
82 sed -i "s|bcm2709-rpi-2-b.dtb|${DTB_FILE}|" "${BOOT_DIR}/uboot.mkimage"
87 sed -i "s|bcm2709-rpi-2-b.dtb|${DTB_FILE}|" "${BOOT_DIR}/uboot.mkimage"
83
88
84 # Set mkfile to use the correct mach id
89 # Set mkfile to use the correct mach id
85 if [ "$ENABLE_QEMU" = true ] ; then
90 if [ "$ENABLE_QEMU" = true ] ; then
86 sed -i "s/^\(setenv machid \).*/\10x000008e0/" "${BOOT_DIR}/uboot.mkimage"
91 sed -i "s/^\(setenv machid \).*/\10x000008e0/" "${BOOT_DIR}/uboot.mkimage"
87 fi
92 fi
88
93
89 # Set mkfile to use kernel image
94 # Set mkfile to use kernel image
90 sed -i "s|kernel7.img|${KERNEL_IMAGE}|" "${BOOT_DIR}/uboot.mkimage"
95 sed -i "s|kernel7.img|${KERNEL_IMAGE}|" "${BOOT_DIR}/uboot.mkimage"
91
96
92 # Remove all leading blank lines
97 # Remove all leading blank lines
93 sed -i "/./,\$!d" "${BOOT_DIR}/uboot.mkimage"
98 sed -i "/./,\$!d" "${BOOT_DIR}/uboot.mkimage"
94
99
95 # Generate U-Boot bootloader image
100 # Generate U-Boot bootloader image
96 chroot_exec /usr/sbin/mkimage -A "${KERNEL_ARCH}" -O linux -T script -C none -a 0x00000000 -e 0x00000000 -n "RPi${RPI_MODEL}" -d /boot/firmware/uboot.mkimage /boot/firmware/boot.scr
101 chroot_exec /usr/sbin/mkimage -A "${KERNEL_ARCH}" -O linux -T script -C none -a 0x00000000 -e 0x00000000 -n "RPi${RPI_MODEL}" -d /boot/firmware/uboot.mkimage /boot/firmware/boot.scr
97
102
98 # Remove U-Boot sources
103 # Remove U-Boot sources
99 rm -fr "${R}/tmp/u-boot"
104 rm -fr "${R}/tmp/u-boot"
100 fi
105 fi
@@ -1,77 +1,105
1 # This file contains utility functions used by rpi23-gen-image.sh
1 # This file contains utility functions used by rpi23-gen-image.sh
2
2
3 cleanup (){
3 cleanup (){
4 set +x
4 set +x
5 set +e
5 set +e
6
7 # Remove exports from nexmon
8 unset KERNEL
9 unset ARCH
10 unset SUBARCH
11 unset CCPLUGIN
12 unset ZLIBFLATE
13 unset Q
14 unset NEXMON_SETUP_ENV
15 unset HOSTUNAME
16 unset PLATFORMUNAME
6
17
7 # Identify and kill all processes still using files
18 # Identify and kill all processes still using files
8 echo "killing processes using mount point ..."
19 echo "killing processes using mount point ..."
9 fuser -k "${R}"
20 fuser -k "${R}"
10 sleep 3
21 sleep 3
11 fuser -9 -k -v "${R}"
22 fuser -9 -k -v "${R}"
12
23
13 # Clean up temporary .password file
24 # Clean up temporary .password file
14 if [ -r ".password" ] ; then
25 if [ -r ".password" ] ; then
15 shred -zu .password
26 shred -zu .password
16 fi
27 fi
17
28
18 # Clean up all temporary mount points
29 # Clean up all temporary mount points
19 echo "removing temporary mount points ..."
30 echo "removing temporary mount points ..."
20 umount -l "${R}/proc" 2> /dev/null
31 umount -l "${R}/proc" 2> /dev/null
21 umount -l "${R}/sys" 2> /dev/null
32 umount -l "${R}/sys" 2> /dev/null
22 umount -l "${R}/dev/pts" 2> /dev/null
33 umount -l "${R}/dev/pts" 2> /dev/null
23 umount "$BUILDDIR/mount/boot/firmware" 2> /dev/null
34 umount "$BUILDDIR/mount/boot/firmware" 2> /dev/null
24 umount "$BUILDDIR/mount" 2> /dev/null
35 umount "$BUILDDIR/mount" 2> /dev/null
25 cryptsetup close "${CRYPTFS_MAPPING}" 2> /dev/null
36 cryptsetup close "${CRYPTFS_MAPPING}" 2> /dev/null
26 losetup -d "$ROOT_LOOP" 2> /dev/null
37 losetup -d "$ROOT_LOOP" 2> /dev/null
27 losetup -d "$FRMW_LOOP" 2> /dev/null
38 losetup -d "$FRMW_LOOP" 2> /dev/null
28 trap - 0 1 2 3 6
39 trap - 0 1 2 3 6
29 }
40 }
30
41
31 chroot_exec() {
42 chroot_exec() {
32 # Exec command in chroot
43 # Exec command in chroot
33 LANG=C LC_ALL=C DEBIAN_FRONTEND=noninteractive chroot "${R}" "$@"
44 LANG=C LC_ALL=C DEBIAN_FRONTEND=noninteractive chroot "${R}" "$@"
34 }
45 }
35
46
36 as_nobody() {
47 as_nobody() {
37 # Exec command as user nobody
48 # Exec command as user nobody
38 sudo -E -u nobody LANG=C LC_ALL=C "$@"
49 sudo -E -u nobody LANG=C LC_ALL=C "$@"
39 }
50 }
40
51
41 install_readonly() {
52 install_readonly() {
42 # Install file with user read-only permissions
53 # Install file with user read-only permissions
43 install -o root -g root -m 644 "$@"
54 install -o root -g root -m 644 "$@"
44 }
55 }
45
56
46 install_exec() {
57 install_exec() {
47 # Install file with root exec permissions
58 # Install file with root exec permissions
48 install -o root -g root -m 744 "$@"
59 install -o root -g root -m 744 "$@"
49 }
60 }
50
61
51 use_template () {
62 use_template () {
52 # Test if configuration template file exists
63 # Test if configuration template file exists
53 if [ ! -r "./templates/${CONFIG_TEMPLATE}" ] ; then
64 if [ ! -r "./templates/${CONFIG_TEMPLATE}" ] ; then
54 echo "error: configuration template ${CONFIG_TEMPLATE} not found"
65 echo "error: configuration template ${CONFIG_TEMPLATE} not found"
55 exit 1
66 exit 1
56 fi
67 fi
57
68
58 # Load template configuration parameters
69 # Load template configuration parameters
59 . "./templates/${CONFIG_TEMPLATE}"
70 . "./templates/${CONFIG_TEMPLATE}"
60 }
71 }
61
72
62 chroot_install_cc() {
73 chroot_install_cc() {
63 # Install c/c++ build environment inside the chroot
74 # Install c/c++ build environment inside the chroot
64 if [ -z "${COMPILER_PACKAGES}" ] ; then
75 if [ -z "${COMPILER_PACKAGES}" ] ; then
65 COMPILER_PACKAGES=$(chroot_exec apt-get -s install g++ make bc | grep "^Inst " | awk -v ORS=" " '{ print $2 }')
76 COMPILER_PACKAGES=$(chroot_exec apt-get -s install g++ make bc | grep "^Inst " | awk -v ORS=" " '{ print $2 }')
66 # Install COMPILER_PACKAGES in chroot
77 # Install COMPILER_PACKAGES in chroot
67 chroot_exec apt-get -q -y --allow-unauthenticated --no-install-recommends install "${COMPILER_PACKAGES}"
78 chroot_exec apt-get -q -y --allow-unauthenticated --no-install-recommends install "${COMPILER_PACKAGES}"
68 fi
79 fi
69 }
80 }
70
81
71 chroot_remove_cc() {
82 chroot_remove_cc() {
72 # Remove c/c++ build environment from the chroot
83 # Remove c/c++ build environment from the chroot
73 if [ -n "${COMPILER_PACKAGES}" ] ; then
84 if [ -n "${COMPILER_PACKAGES}" ] ; then
74 chroot_exec apt-get -qq -y --auto-remove purge "${COMPILER_PACKAGES}"
85 chroot_exec apt-get -qq -y --auto-remove purge "${COMPILER_PACKAGES}"
75 COMPILER_PACKAGES=""
86 COMPILER_PACKAGES=""
76 fi
87 fi
77 }
88 }
89 # GPL v2.0 - #https://github.com/sakaki-/bcmrpi3-kernel-bis/blob/master/conform_config.sh
90 set_kernel_config() {
91 # flag as $1, value to set as $2, config must exist at "./.config"
92 TGT="CONFIG_${1#CONFIG_}"
93 REP="${2}"
94 if grep -q "^${TGT}[^_]" .config; then
95 sed -i "s/^\(${TGT}=.*\|# ${TGT} is not set\)/${TGT}=${REP}/" .config
96 else
97 echo "${TGT}"="${2}" >> .config
98 fi
99 }
100 # unset kernel config parameter
101 unset_kernel_config() {
102 # unsets flag with the value of $1, config must exist at "./.config"
103 TGT="CONFIG_${1#CONFIG_}"
104 sed -i "s/^${TGT}=.*/# ${TGT} is not set/" .config
105 } No newline at end of file
@@ -1,807 +1,852
1 #!/bin/sh
1 #!/bin/sh
2 ########################################################################
2 ########################################################################
3 # rpi23-gen-image.sh 2015-2017
3 # rpi23-gen-image.sh 2015-2017
4 #
4 #
5 # Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi
5 # Advanced Debian "stretch" and "buster" bootstrap script for Raspberry Pi
6 #
6 #
7 # This program is free software; you can redistribute it and/or
7 # This program is free software; you can redistribute it and/or
8 # modify it under the terms of the GNU General Public License
8 # modify it under the terms of the GNU General Public License
9 # as published by the Free Software Foundation; either version 2
9 # as published by the Free Software Foundation; either version 2
10 # of the License, or (at your option) any later version.
10 # of the License, or (at your option) any later version.
11 #
11 #
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
12 # Copyright (C) 2015 Jan Wagner <mail@jwagner.eu>
13 #
13 #
14 # Big thanks for patches and enhancements by 20+ github contributors!
14 # Big thanks for patches and enhancements by 20+ github contributors!
15 ########################################################################
15 ########################################################################
16
16
17 # Are we running as root?
17 # Are we running as root?
18 if [ "$(id -u)" -ne "0" ] ; then
18 if [ "$(id -u)" -ne "0" ] ; then
19 echo "error: this script must be executed with root privileges!"
19 echo "error: this script must be executed with root privileges!"
20 exit 1
20 exit 1
21 fi
21 fi
22
22
23 # Check if ./functions.sh script exists
23 # Check if ./functions.sh script exists
24 if [ ! -r "./functions.sh" ] ; then
24 if [ ! -r "./functions.sh" ] ; then
25 echo "error: './functions.sh' required script not found!"
25 echo "error: './functions.sh' required script not found!"
26 exit 1
26 exit 1
27 fi
27 fi
28
28
29 # Load utility functions
29 # Load utility functions
30 . ./functions.sh
30 . ./functions.sh
31
31
32 # Load parameters from configuration template file
32 # Load parameters from configuration template file
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
33 if [ -n "$CONFIG_TEMPLATE" ] ; then
34 use_template
34 use_template
35 fi
35 fi
36
36
37 # Introduce settings
37 # Introduce settings
38 set -e
38 set -e
39 echo -n -e "\n#\n# RPi 0/1/2/3 Bootstrap Settings\n#\n"
39 echo -n -e "\n#\n# RPi 0/1/2/3 Bootstrap Settings\n#\n"
40 set -x
40 set -x
41
41
42 # Raspberry Pi model configuration
42 # Raspberry Pi model configuration
43 RPI_MODEL=${RPI_MODEL:=2}
43 RPI_MODEL=${RPI_MODEL:=2}
44
44
45 # Debian release
45 # Debian release
46 RELEASE=${RELEASE:=buster}
46 RELEASE=${RELEASE:=buster}
47
47
48 # Kernel Branch
48 # Kernel Branch
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
49 KERNEL_BRANCH=${KERNEL_BRANCH:=""}
50
50
51 # URLs
51 # URLs
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
52 KERNEL_URL=${KERNEL_URL:=https://github.com/raspberrypi/linux}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
53 FIRMWARE_URL=${FIRMWARE_URL:=https://github.com/raspberrypi/firmware/raw/master/boot}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
54 WLAN_FIRMWARE_URL=${WLAN_FIRMWARE_URL:=https://github.com/RPi-Distro/firmware-nonfree/raw/master/brcm}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
55 COLLABORA_URL=${COLLABORA_URL:=https://repositories.collabora.co.uk/debian}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
56 FBTURBO_URL=${FBTURBO_URL:=https://github.com/ssvb/xf86-video-fbturbo.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
57 UBOOT_URL=${UBOOT_URL:=https://git.denx.de/u-boot.git}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
58 VIDEOCORE_URL=${VIDEOCORE_URL:=https://github.com/raspberrypi/userland}
59 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
59 BLUETOOTH_URL=${BLUETOOTH_URL:=https://github.com/RPi-Distro/pi-bluetooth.git}
60 NEXMON_URL=${NEXMON_URL:=https://github.com/seemoo-lab/nexmon.git}
61 SYSTEMDSWAP_URL=${SYSTEMDSWAP_URL:=https://github.com/Nefelim4ag/systemd-swap.git}
62
63 # Kernel deb packages for 32bit kernel
64 RPI_32_KERNEL_URL=${RPI_32_KERNEL_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel_20180422-141901_armhf.deb}
65 RPI_32_KERNELHEADER_URL=${RPI_32_KERNELHEADER_URL:=https://github.com/hypriot/rpi-kernel/releases/download/v4.14.34/raspberrypi-kernel-headers_20180422-141901_armhf.deb}
66 # Kernel has KVM and zswap enabled - use if KERNEL_* parameters and precompiled kernel are used
67 RPI3_64_BIS_KERNEL_URL=${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}
68 # Default precompiled 64bit kernel
69 RPI3_64_DEF_KERNEL_URL=${RPI3_64_DEF_KERNEL_URL:=https://github.com/sakaki-/bcmrpi3-kernel/releases/download/4.14.80.20181113/bcmrpi3-kernel-4.14.80.20181113.tar.xz}
70 # Generic
71 RPI3_64_KERNEL_URL=${RPI3_64_KERNEL_URL:=$RPI3_64_DEF_KERNEL_URL}
72 # Kali kernel src - used if ENABLE_NEXMON=true (they patch the wlan kernel modul)
73 KALI_KERNEL_URL=${KALI_KERNEL_URL:=https://github.com/Re4son/re4son-raspberrypi-linux.git}
60
74
61 # Build directories
75 # Build directories
62 WORKDIR=$(pwd)
76 WORKDIR=$(pwd)
63 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
77 BASEDIR=${BASEDIR:=${WORKDIR}/images/${RELEASE}}
64 BUILDDIR="${BASEDIR}/build"
78 BUILDDIR="${BASEDIR}/build"
65
79
66 # Chroot directories
80 # Chroot directories
67 R="${BUILDDIR}/chroot"
81 R="${BUILDDIR}/chroot"
68 ETC_DIR="${R}/etc"
82 ETC_DIR="${R}/etc"
69 LIB_DIR="${R}/lib"
83 LIB_DIR="${R}/lib"
70 BOOT_DIR="${R}/boot/firmware"
84 BOOT_DIR="${R}/boot/firmware"
71 KERNEL_DIR="${R}/usr/src/linux"
85 KERNEL_DIR="${R}/usr/src/linux"
72 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
86 WLAN_FIRMWARE_DIR="${LIB_DIR}/firmware/brcm"
73 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
87 BLUETOOTH_FIRMWARE_DIR="${ETC_DIR}/firmware/bt"
74
88
75 # Firmware directory: Blank if download from github
89 # Firmware directory: Blank if download from github
76 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
90 RPI_FIRMWARE_DIR=${RPI_FIRMWARE_DIR:=""}
77
91
78 # General settings
92 # General settings
79 SET_ARCH=${SET_ARCH:=32}
93 SET_ARCH=${SET_ARCH:=32}
80 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
94 HOSTNAME=${HOSTNAME:=rpi${RPI_MODEL}-${RELEASE}}
81 PASSWORD=${PASSWORD:=raspberry}
95 PASSWORD=${PASSWORD:=raspberry}
82 USER_PASSWORD=${USER_PASSWORD:=raspberry}
96 USER_PASSWORD=${USER_PASSWORD:=raspberry}
83 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
97 DEFLOCAL=${DEFLOCAL:="en_US.UTF-8"}
84 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
98 TIMEZONE=${TIMEZONE:="Europe/Berlin"}
85 EXPANDROOT=${EXPANDROOT:=true}
99 EXPANDROOT=${EXPANDROOT:=true}
86
100
87 # Keyboard settings
101 # Keyboard settings
88 XKB_MODEL=${XKB_MODEL:=""}
102 XKB_MODEL=${XKB_MODEL:=""}
89 XKB_LAYOUT=${XKB_LAYOUT:=""}
103 XKB_LAYOUT=${XKB_LAYOUT:=""}
90 XKB_VARIANT=${XKB_VARIANT:=""}
104 XKB_VARIANT=${XKB_VARIANT:=""}
91 XKB_OPTIONS=${XKB_OPTIONS:=""}
105 XKB_OPTIONS=${XKB_OPTIONS:=""}
92
106
93 # Network settings (DHCP)
107 # Network settings (DHCP)
94 ENABLE_DHCP=${ENABLE_DHCP:=true}
108 ENABLE_DHCP=${ENABLE_DHCP:=true}
95
109
96 # Network settings (static)
110 # Network settings (static)
97 NET_ADDRESS=${NET_ADDRESS:=""}
111 NET_ADDRESS=${NET_ADDRESS:=""}
98 NET_GATEWAY=${NET_GATEWAY:=""}
112 NET_GATEWAY=${NET_GATEWAY:=""}
99 NET_DNS_1=${NET_DNS_1:=""}
113 NET_DNS_1=${NET_DNS_1:=""}
100 NET_DNS_2=${NET_DNS_2:=""}
114 NET_DNS_2=${NET_DNS_2:=""}
101 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
115 NET_DNS_DOMAINS=${NET_DNS_DOMAINS:=""}
102 NET_NTP_1=${NET_NTP_1:=""}
116 NET_NTP_1=${NET_NTP_1:=""}
103 NET_NTP_2=${NET_NTP_2:=""}
117 NET_NTP_2=${NET_NTP_2:=""}
104
118
105 # APT settings
119 # APT settings
106 APT_PROXY=${APT_PROXY:=""}
120 APT_PROXY=${APT_PROXY:=""}
107 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
121 APT_SERVER=${APT_SERVER:="ftp.debian.org"}
108
122
109 # Feature settings
123 # Feature settings
110 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
124 ENABLE_PRINTK=${ENABLE_PRINTK:=false}
111 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
125 ENABLE_BLUETOOTH=${ENABLE_BLUETOOTH:=false}
112 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
126 ENABLE_MINIUART_OVERLAY=${ENABLE_MINIUART_OVERLAY:=false}
113 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
127 ENABLE_CONSOLE=${ENABLE_CONSOLE:=true}
114 ENABLE_I2C=${ENABLE_I2C:=false}
128 ENABLE_I2C=${ENABLE_I2C:=false}
115 ENABLE_SPI=${ENABLE_SPI:=false}
129 ENABLE_SPI=${ENABLE_SPI:=false}
116 ENABLE_IPV6=${ENABLE_IPV6:=true}
130 ENABLE_IPV6=${ENABLE_IPV6:=true}
117 ENABLE_SSHD=${ENABLE_SSHD:=true}
131 ENABLE_SSHD=${ENABLE_SSHD:=true}
118 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
132 ENABLE_NONFREE=${ENABLE_NONFREE:=false}
119 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
133 ENABLE_WIRELESS=${ENABLE_WIRELESS:=false}
120 ENABLE_SOUND=${ENABLE_SOUND:=true}
134 ENABLE_SOUND=${ENABLE_SOUND:=true}
121 ENABLE_DBUS=${ENABLE_DBUS:=true}
135 ENABLE_DBUS=${ENABLE_DBUS:=true}
122 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
136 ENABLE_HWRANDOM=${ENABLE_HWRANDOM:=true}
123 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
137 ENABLE_MINGPU=${ENABLE_MINGPU:=false}
124 ENABLE_XORG=${ENABLE_XORG:=false}
138 ENABLE_XORG=${ENABLE_XORG:=false}
125 ENABLE_WM=${ENABLE_WM:=""}
139 ENABLE_WM=${ENABLE_WM:=""}
126 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
140 ENABLE_RSYSLOG=${ENABLE_RSYSLOG:=true}
127 ENABLE_USER=${ENABLE_USER:=true}
141 ENABLE_USER=${ENABLE_USER:=true}
128 USER_NAME=${USER_NAME:="pi"}
142 USER_NAME=${USER_NAME:="pi"}
129 ENABLE_ROOT=${ENABLE_ROOT:=false}
143 ENABLE_ROOT=${ENABLE_ROOT:=false}
130 ENABLE_QEMU=${ENABLE_QEMU:=false}
144 ENABLE_QEMU=${ENABLE_QEMU:=false}
131 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
145 ENABLE_SYSVINIT=${ENABLE_SYSVINIT:=false}
132
146
133 # SSH settings
147 # SSH settings
134 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
148 SSH_ENABLE_ROOT=${SSH_ENABLE_ROOT:=false}
135 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
149 SSH_DISABLE_PASSWORD_AUTH=${SSH_DISABLE_PASSWORD_AUTH:=false}
136 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
150 SSH_LIMIT_USERS=${SSH_LIMIT_USERS:=false}
137 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
151 SSH_ROOT_PUB_KEY=${SSH_ROOT_PUB_KEY:=""}
138 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
152 SSH_USER_PUB_KEY=${SSH_USER_PUB_KEY:=""}
139
153
140 # Advanced settings
154 # Advanced settings
155 ENABLE_SYSTEMDSWAP=${ENABLE_SYSTEMDSWAP:=false}
141 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
156 ENABLE_MINBASE=${ENABLE_MINBASE:=false}
142 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
157 ENABLE_REDUCE=${ENABLE_REDUCE:=false}
143 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
158 ENABLE_UBOOT=${ENABLE_UBOOT:=false}
144 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
159 UBOOTSRC_DIR=${UBOOTSRC_DIR:=""}
160 ENABLE_UBOOTUSB=${ENABLE_UBOOTUSB=false}
145 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
161 ENABLE_FBTURBO=${ENABLE_FBTURBO:=false}
146 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
162 ENABLE_VIDEOCORE=${ENABLE_VIDEOCORE:=false}
163 ENABLE_NEXMON=${ENABLE_NEXMON:=false}
147 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
164 VIDEOCORESRC_DIR=${VIDEOCORESRC_DIR:=""}
148 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
165 FBTURBOSRC_DIR=${FBTURBOSRC_DIR:=""}
166 NEXMONSRC_DIR=${NEXMONSRC_DIR:=""}
149 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
167 ENABLE_HARDNET=${ENABLE_HARDNET:=false}
150 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
168 ENABLE_IPTABLES=${ENABLE_IPTABLES:=false}
151 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
169 ENABLE_SPLITFS=${ENABLE_SPLITFS:=false}
152 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
170 ENABLE_INITRAMFS=${ENABLE_INITRAMFS:=false}
153 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
171 ENABLE_IFNAMES=${ENABLE_IFNAMES:=true}
154 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
172 DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS:=}
155
173
156 # Kernel compilation settings
174 # Kernel compilation settings
157 BUILD_KERNEL=${BUILD_KERNEL:=true}
175 BUILD_KERNEL=${BUILD_KERNEL:=true}
158 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
176 KERNEL_REDUCE=${KERNEL_REDUCE:=false}
159 KERNEL_THREADS=${KERNEL_THREADS:=1}
177 KERNEL_THREADS=${KERNEL_THREADS:=1}
160 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
178 KERNEL_HEADERS=${KERNEL_HEADERS:=true}
161 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
179 KERNEL_MENUCONFIG=${KERNEL_MENUCONFIG:=false}
162 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
180 KERNEL_REMOVESRC=${KERNEL_REMOVESRC:=true}
163 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
181 KERNEL_OLDDEFCONFIG=${KERNEL_OLDDEFCONFIG:=false}
164 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
182 KERNEL_CCACHE=${KERNEL_CCACHE:=false}
183 KERNEL_ZSWAP=${KERNEL_ZSWAP:=false}
184 KERNEL_VIRT=${KERNEL_VIRT:=false}
185 KERNEL_BPF=${KERNEL_BPF:=false}
186 KERNEL_DEFAULT_GOV=${KERNEL_DEFAULT_GOV:=powersave}
187 KERNEL_SECURITY=${KERNEL_SECURITY:=false}
188 KERNEL_NF=${KERNEL_NF:=false}
165
189
166 # Kernel compilation from source directory settings
190 # Kernel compilation from source directory settings
167 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
191 KERNELSRC_DIR=${KERNELSRC_DIR:=""}
168 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
192 KERNELSRC_CLEAN=${KERNELSRC_CLEAN:=false}
169 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
193 KERNELSRC_CONFIG=${KERNELSRC_CONFIG:=true}
170 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
194 KERNELSRC_PREBUILT=${KERNELSRC_PREBUILT:=false}
171
195
172 # Reduce disk usage settings
196 # Reduce disk usage settings
173 REDUCE_APT=${REDUCE_APT:=true}
197 REDUCE_APT=${REDUCE_APT:=true}
174 REDUCE_DOC=${REDUCE_DOC:=true}
198 REDUCE_DOC=${REDUCE_DOC:=true}
175 REDUCE_MAN=${REDUCE_MAN:=true}
199 REDUCE_MAN=${REDUCE_MAN:=true}
176 REDUCE_VIM=${REDUCE_VIM:=false}
200 REDUCE_VIM=${REDUCE_VIM:=false}
177 REDUCE_BASH=${REDUCE_BASH:=false}
201 REDUCE_BASH=${REDUCE_BASH:=false}
178 REDUCE_HWDB=${REDUCE_HWDB:=true}
202 REDUCE_HWDB=${REDUCE_HWDB:=true}
179 REDUCE_SSHD=${REDUCE_SSHD:=true}
203 REDUCE_SSHD=${REDUCE_SSHD:=true}
180 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
204 REDUCE_LOCALE=${REDUCE_LOCALE:=true}
181
205
182 # Encrypted filesystem settings
206 # Encrypted filesystem settings
183 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
207 ENABLE_CRYPTFS=${ENABLE_CRYPTFS:=false}
184 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
208 CRYPTFS_PASSWORD=${CRYPTFS_PASSWORD:=""}
185 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
209 CRYPTFS_MAPPING=${CRYPTFS_MAPPING:="secure"}
186 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
210 CRYPTFS_CIPHER=${CRYPTFS_CIPHER:="aes-xts-plain64:sha512"}
187 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
211 CRYPTFS_XTSKEYSIZE=${CRYPTFS_XTSKEYSIZE:=512}
188
212
189 # Chroot scripts directory
213 # Chroot scripts directory
190 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
214 CHROOT_SCRIPTS=${CHROOT_SCRIPTS:=""}
191
215
192 # Packages required in the chroot build environment
216 # Packages required in the chroot build environment
193 APT_INCLUDES=${APT_INCLUDES:=""}
217 APT_INCLUDES=${APT_INCLUDES:=""}
194 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
218 APT_INCLUDES="${APT_INCLUDES},apt-transport-https,apt-utils,ca-certificates,debian-archive-keyring,dialog,sudo,systemd,sysvinit-utils,locales,keyboard-configuration,console-setup,libnss-systemd"
195
219
196 # Packages to exclude from chroot build environment
220 # Packages to exclude from chroot build environment
197 APT_EXCLUDES=${APT_EXCLUDES:=""}
221 APT_EXCLUDES=${APT_EXCLUDES:=""}
198
222
199 # Packages required for bootstrapping
223 # Packages required for bootstrapping
200 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
224 REQUIRED_PACKAGES="debootstrap debian-archive-keyring qemu-user-static binfmt-support dosfstools rsync bmap-tools whois git bc psmisc dbus sudo"
201 MISSING_PACKAGES=""
225 MISSING_PACKAGES=""
202
226
203 # Packages installed for c/c++ build environment in chroot (keep empty)
227 # Packages installed for c/c++ build environment in chroot (keep empty)
204 COMPILER_PACKAGES=""
228 COMPILER_PACKAGES=""
205
229
206 set +x
230 set +x
207
231
208 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
232 #Check if apt-cacher-ng has port 3142 open and set APT_PROXY
209 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
233 APT_CACHER_RUNNING=$(lsof -i :3142 | grep apt-cacher-ng | cut -d ' ' -f3 | uniq)
210 if [ -n "${APT_CACHER_RUNNING}" ] ; then
234 if [ -n "${APT_CACHER_RUNNING}" ] ; then
211 APT_PROXY=http://127.0.0.1:3142/
235 APT_PROXY=http://127.0.0.1:3142/
212 fi
236 fi
213
237
214 # Setup architecture specific settings
238 # Setup architecture specific settings
215 if [ -n "$SET_ARCH" ] ; then
239 if [ -n "$SET_ARCH" ] ; then
216 # 64-bit configuration
240 # 64-bit configuration
217 if [ "$SET_ARCH" = 64 ] ; then
241 if [ "$SET_ARCH" = 64 ] ; then
218 # General 64-bit depended settings
242 # General 64-bit depended settings
219 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
243 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-aarch64-static}
220 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
244 KERNEL_ARCH=${KERNEL_ARCH:=arm64}
221 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
245 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="Image"}
222
246
223 # Raspberry Pi model specific settings
247 # Raspberry Pi model specific settings
224 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
248 if [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
225 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
249 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-arm64"
226 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
250 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi3_defconfig}
227 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
251 RELEASE_ARCH=${RELEASE_ARCH:=arm64}
228 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
252 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel8.img}
229 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
253 CROSS_COMPILE=${CROSS_COMPILE:=aarch64-linux-gnu-}
230 else
254 else
231 echo "error: Only Raspberry PI 3 and 3B+ support 64-bit"
255 echo "error: Only Raspberry PI 3 and 3B+ support 64-bit"
232 exit 1
256 exit 1
233 fi
257 fi
234 fi
258 fi
235
259
236 # 32-bit configuration
260 # 32-bit configuration
237 if [ "$SET_ARCH" = 32 ] ; then
261 if [ "$SET_ARCH" = 32 ] ; then
238 # General 32-bit dependend settings
262 # General 32-bit dependend settings
239 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
263 QEMU_BINARY=${QEMU_BINARY:=/usr/bin/qemu-arm-static}
240 KERNEL_ARCH=${KERNEL_ARCH:=arm}
264 KERNEL_ARCH=${KERNEL_ARCH:=arm}
241 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
265 KERNEL_BIN_IMAGE=${KERNEL_BIN_IMAGE:="zImage"}
242
266
243 # Raspberry Pi model specific settings
267 # Raspberry Pi model specific settings
244 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
268 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 1 ] || [ "$RPI_MODEL" = 1P ] ; then
245 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
269 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armel"
246 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
270 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcmrpi_defconfig}
247 RELEASE_ARCH=${RELEASE_ARCH:=armel}
271 RELEASE_ARCH=${RELEASE_ARCH:=armel}
248 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
272 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel.img}
249 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
273 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabi-}
250 fi
274 fi
251
275
252 # Raspberry Pi model specific settings
276 # Raspberry Pi model specific settings
253 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
277 if [ "$RPI_MODEL" = 2 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
254 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
278 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} crossbuild-essential-armhf"
255 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
279 KERNEL_DEFCONFIG=${KERNEL_DEFCONFIG:=bcm2709_defconfig}
256 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
280 RELEASE_ARCH=${RELEASE_ARCH:=armhf}
257 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
281 KERNEL_IMAGE=${KERNEL_IMAGE:=kernel7.img}
258 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
282 CROSS_COMPILE=${CROSS_COMPILE:=arm-linux-gnueabihf-}
259 fi
283 fi
260 fi
284 fi
261 #SET_ARCH not set
285 # SET_ARCH not set
262 else
286 else
263 echo "error: Please set '32' or '64' as value for SET_ARCH"
287 echo "error: Please set '32' or '64' as value for SET_ARCH"
264 exit 1
288 exit 1
265 fi
289 fi
266 # Device specific configuration and U-Boot configuration
290 # Device specific configuration and U-Boot configuration
267 case "$RPI_MODEL" in
291 case "$RPI_MODEL" in
268 0)
292 0)
269 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
293 DTB_FILE=${DTB_FILE:=bcm2708-rpi-0-w.dtb}
270 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
294 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
271 ;;
295 ;;
272 1)
296 1)
273 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
297 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b.dtb}
274 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
298 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
275 ;;
299 ;;
276 1P)
300 1P)
277 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
301 DTB_FILE=${DTB_FILE:=bcm2708-rpi-b-plus.dtb}
278 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
302 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_defconfig}
279 ;;
303 ;;
280 2)
304 2)
281 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
305 DTB_FILE=${DTB_FILE:=bcm2709-rpi-2-b.dtb}
282 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
306 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_2_defconfig}
283 ;;
307 ;;
284 3)
308 3)
285 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
309 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
286 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
310 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
287 ;;
311 ;;
288 3P)
312 3P)
289 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
313 DTB_FILE=${DTB_FILE:=bcm2710-rpi-3-b.dtb}
290 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
314 UBOOT_CONFIG=${UBOOT_CONFIG:=rpi_3_defconfig}
291 ;;
315 ;;
292 *)
316 *)
293 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
317 echo "error: Raspberry Pi model $RPI_MODEL is not supported!"
294 exit 1
318 exit 1
295 ;;
319 ;;
296 esac
320 esac
297
321
322 if [ "$ENABLE_UBOOTUSB" = true ] ; then
323 if [ "$ENABLE_UBOOT" = false ] ; then
324 echo "error: Enabling UBOOTUSB requires u-boot to be enabled"
325 exit 1
326 fi
327 if [ "$RPI_MODEL" != 3 ] || [ "$RPI_MODEL" != 3P ] ; then
328 echo "error: Enabling UBOOTUSB requires Raspberry 3"
329 exit 1
330 fi
331 fi
332
298 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
333 # Raspberry PI 0,3,3P with Bluetooth and Wifi onboard
299 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
334 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
300 # Include bluetooth packages on supported boards
335 # Include bluetooth packages on supported boards
301 if [ "$ENABLE_BLUETOOTH" = true ] && [ "$ENABLE_CONSOLE" = false ]; then
336 if [ "$ENABLE_BLUETOOTH" = true ] ; then
302 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
337 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
303 fi
338 fi
339 if [ "$ENABLE_WIRELESS" = true ] ; then
340 APT_INCLUDES="${APT_INCLUDES},wireless-tools,crda,wireless-regdb"
341 fi
304 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
342 else # Raspberry PI 1,1P,2 without Wifi and bluetooth onboard
305 # Check if the internal wireless interface is not supported by the RPi model
343 # Check if the internal wireless interface is not supported by the RPi model
306 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
344 if [ "$ENABLE_WIRELESS" = true ] || [ "$ENABLE_BLUETOOTH" = true ]; then
307 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
345 echo "error: The selected Raspberry Pi model has no integrated interface for wireless or bluetooth"
308 exit 1
346 exit 1
309 fi
347 fi
310 fi
348 fi
311
349
350 if [ "$BUILD_KERNEL" = false ] && [ "$ENABLE_NEXMON" = true ]; then
351 echo "error: You have to compile kernel sources, if you want to enable nexmon"
352 exit 1
353 fi
354
312 # Prepare date string for default image file name
355 # Prepare date string for default image file name
313 DATE="$(date +%Y-%m-%d)"
356 DATE="$(date +%Y-%m-%d)"
314 if [ -z "$KERNEL_BRANCH" ] ; then
357 if [ -z "$KERNEL_BRANCH" ] ; then
315 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
358 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
316 else
359 else
317 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
360 IMAGE_NAME=${IMAGE_NAME:=${BASEDIR}/${DATE}-${KERNEL_ARCH}-${KERNEL_BRANCH}-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
318 fi
361 fi
319
362
320 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
363 # Check if DISABLE_UNDERVOLT_WARNINGS parameter value is supported
321 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
364 if [ -n "$DISABLE_UNDERVOLT_WARNINGS" ] ; then
322 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
365 if [ "$DISABLE_UNDERVOLT_WARNINGS" != 1 ] && [ "$DISABLE_UNDERVOLT_WARNINGS" != 2 ] ; then
323 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
366 echo "error: DISABLE_UNDERVOLT_WARNINGS=${DISABLE_UNDERVOLT_WARNINGS} is not supported"
324 exit 1
367 exit 1
325 fi
368 fi
326 fi
369 fi
327
370
328 # Add cmake to compile videocore sources
371 # Add cmake to compile videocore sources
329 if [ "$ENABLE_VIDEOCORE" = true ] ; then
372 if [ "$ENABLE_VIDEOCORE" = true ] ; then
330 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
373 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cmake"
331 fi
374 fi
332
375
376 # Add deps for nexmon
377 if [ "$ENABLE_NEXMON" = true ] ; then
378 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libgmp3-dev gawk qpdf bison flex make autoconf automake build-essential libtool"
379 fi
380
333 # Add libncurses5 to enable kernel menuconfig
381 # Add libncurses5 to enable kernel menuconfig
334 if [ "$KERNEL_MENUCONFIG" = true ] ; then
382 if [ "$KERNEL_MENUCONFIG" = true ] ; then
335 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
383 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} libncurses-dev"
336 fi
384 fi
337
385
338 # Add ccache compiler cache for (faster) kernel cross (re)compilation
386 # Add ccache compiler cache for (faster) kernel cross (re)compilation
339 if [ "$KERNEL_CCACHE" = true ] ; then
387 if [ "$KERNEL_CCACHE" = true ] ; then
340 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
388 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} ccache"
341 fi
389 fi
342
390
343 # Add cryptsetup package to enable filesystem encryption
391 # Add cryptsetup package to enable filesystem encryption
344 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
392 if [ "$ENABLE_CRYPTFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
345 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
393 REQUIRED_PACKAGES="${REQUIRED_PACKAGES} cryptsetup"
346 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
394 APT_INCLUDES="${APT_INCLUDES},cryptsetup,busybox,console-setup"
347
395
348 if [ -z "$CRYPTFS_PASSWORD" ] ; then
396 if [ -z "$CRYPTFS_PASSWORD" ] ; then
349 echo "error: no password defined (CRYPTFS_PASSWORD)!"
397 echo "error: no password defined (CRYPTFS_PASSWORD)!"
350 exit 1
398 exit 1
351 fi
399 fi
352 ENABLE_INITRAMFS=true
400 ENABLE_INITRAMFS=true
353 fi
401 fi
354
402
355 # Add initramfs generation tools
403 # Add initramfs generation tools
356 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
404 if [ "$ENABLE_INITRAMFS" = true ] && [ "$BUILD_KERNEL" = true ] ; then
357 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
405 APT_INCLUDES="${APT_INCLUDES},initramfs-tools"
358 fi
406 fi
359
407
360 # Add device-tree-compiler required for building the U-Boot bootloader
408 # Add device-tree-compiler required for building the U-Boot bootloader
361 if [ "$ENABLE_UBOOT" = true ] ; then
409 if [ "$ENABLE_UBOOT" = true ] ; then
362 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
410 APT_INCLUDES="${APT_INCLUDES},device-tree-compiler,bison,flex,bc"
363 fi
411 fi
364
412
365 if [ "$ENABLE_BLUETOOTH" = true ] ; then
366 if [ "$RPI_MODEL" = 0 ] || [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 3P ] ; then
367 if [ "$ENABLE_CONSOLE" = false ] ; then
368 APT_INCLUDES="${APT_INCLUDES},bluetooth,bluez"
369 fi
370 fi
371 fi
372
373 # Check if root SSH (v2) public key file exists
413 # Check if root SSH (v2) public key file exists
374 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
414 if [ -n "$SSH_ROOT_PUB_KEY" ] ; then
375 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
415 if [ ! -f "$SSH_ROOT_PUB_KEY" ] ; then
376 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
416 echo "error: '$SSH_ROOT_PUB_KEY' specified SSH public key file not found (SSH_ROOT_PUB_KEY)!"
377 exit 1
417 exit 1
378 fi
418 fi
379 fi
419 fi
380
420
381 # Check if $USER_NAME SSH (v2) public key file exists
421 # Check if $USER_NAME SSH (v2) public key file exists
382 if [ -n "$SSH_USER_PUB_KEY" ] ; then
422 if [ -n "$SSH_USER_PUB_KEY" ] ; then
383 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
423 if [ ! -f "$SSH_USER_PUB_KEY" ] ; then
384 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
424 echo "error: '$SSH_USER_PUB_KEY' specified SSH public key file not found (SSH_USER_PUB_KEY)!"
385 exit 1
425 exit 1
386 fi
426 fi
387 fi
427 fi
388
428
429 if [ "$ENABLE_NEXMON" = true ] && [ -n "$KERNEL_BRANCH" ] ; then
430 echo "error: Please unset KERNEL_BRANCH if using ENABLE_NEXMON"
431 exit 1
432 fi
433
389 # Check if all required packages are installed on the build system
434 # Check if all required packages are installed on the build system
390 for package in $REQUIRED_PACKAGES ; do
435 for package in $REQUIRED_PACKAGES ; do
391 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
436 if [ "$(dpkg-query -W -f='${Status}' "$package")" != "install ok installed" ] ; then
392 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
437 MISSING_PACKAGES="${MISSING_PACKAGES} $package"
393 fi
438 fi
394 done
439 done
395
440
396 # If there are missing packages ask confirmation for install, or exit
441 # If there are missing packages ask confirmation for install, or exit
397 if [ -n "$MISSING_PACKAGES" ] ; then
442 if [ -n "$MISSING_PACKAGES" ] ; then
398 echo "the following packages needed by this script are not installed:"
443 echo "the following packages needed by this script are not installed:"
399 echo "$MISSING_PACKAGES"
444 echo "$MISSING_PACKAGES"
400
445
401 printf "\ndo you want to install the missing packages right now? [y/n] "
446 printf "\ndo you want to install the missing packages right now? [y/n] "
402 read -r confirm
447 read -r confirm
403 [ "$confirm" != "y" ] && exit 1
448 [ "$confirm" != "y" ] && exit 1
404
449
405 # Make sure all missing required packages are installed
450 # Make sure all missing required packages are installed
406 apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
451 apt-get -qq -y install `echo "${MISSING_PACKAGES}" | sed "s/ //"`
407 fi
452 fi
408
453
409 # Check if ./bootstrap.d directory exists
454 # Check if ./bootstrap.d directory exists
410 if [ ! -d "./bootstrap.d/" ] ; then
455 if [ ! -d "./bootstrap.d/" ] ; then
411 echo "error: './bootstrap.d' required directory not found!"
456 echo "error: './bootstrap.d' required directory not found!"
412 exit 1
457 exit 1
413 fi
458 fi
414
459
415 # Check if ./files directory exists
460 # Check if ./files directory exists
416 if [ ! -d "./files/" ] ; then
461 if [ ! -d "./files/" ] ; then
417 echo "error: './files' required directory not found!"
462 echo "error: './files' required directory not found!"
418 exit 1
463 exit 1
419 fi
464 fi
420
465
421 # Check if specified KERNELSRC_DIR directory exists
466 # Check if specified KERNELSRC_DIR directory exists
422 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
467 if [ -n "$KERNELSRC_DIR" ] && [ ! -d "$KERNELSRC_DIR" ] ; then
423 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
468 echo "error: '${KERNELSRC_DIR}' specified directory not found (KERNELSRC_DIR)!"
424 exit 1
469 exit 1
425 fi
470 fi
426
471
427 # Check if specified UBOOTSRC_DIR directory exists
472 # Check if specified UBOOTSRC_DIR directory exists
428 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
473 if [ -n "$UBOOTSRC_DIR" ] && [ ! -d "$UBOOTSRC_DIR" ] ; then
429 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
474 echo "error: '${UBOOTSRC_DIR}' specified directory not found (UBOOTSRC_DIR)!"
430 exit 1
475 exit 1
431 fi
476 fi
432
477
433 # Check if specified VIDEOCORESRC_DIR directory exists
478 # Check if specified VIDEOCORESRC_DIR directory exists
434 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
479 if [ -n "$VIDEOCORESRC_DIR" ] && [ ! -d "$VIDEOCORESRC_DIR" ] ; then
435 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
480 echo "error: '${VIDEOCORESRC_DIR}' specified directory not found (VIDEOCORESRC_DIR)!"
436 exit 1
481 exit 1
437 fi
482 fi
438
483
439 # Check if specified FBTURBOSRC_DIR directory exists
484 # Check if specified FBTURBOSRC_DIR directory exists
440 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
485 if [ -n "$FBTURBOSRC_DIR" ] && [ ! -d "$FBTURBOSRC_DIR" ] ; then
441 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
486 echo "error: '${FBTURBOSRC_DIR}' specified directory not found (FBTURBOSRC_DIR)!"
442 exit 1
487 exit 1
443 fi
488 fi
444
489
490 # Check if specified NEXMONSRC_DIR directory exists
491 if [ -n "$NEXMONSRC_DIR" ] && [ ! -d "$NEXMONSRC_DIR" ] ; then
492 echo "error: '${NEXMONSRC_DIR}' specified directory not found (NEXMONSRC_DIR)!"
493 exit 1
494 fi
495
445 # Check if specified CHROOT_SCRIPTS directory exists
496 # Check if specified CHROOT_SCRIPTS directory exists
446 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
497 if [ -n "$CHROOT_SCRIPTS" ] && [ ! -d "$CHROOT_SCRIPTS" ] ; then
447 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
498 echo "error: ${CHROOT_SCRIPTS} specified directory not found (CHROOT_SCRIPTS)!"
448 exit 1
499 exit 1
449 fi
500 fi
450
501
451 # Check if specified device mapping already exists (will be used by cryptsetup)
502 # Check if specified device mapping already exists (will be used by cryptsetup)
452 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
503 if [ -r "/dev/mapping/${CRYPTFS_MAPPING}" ] ; then
453 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
504 echo "error: mapping /dev/mapping/${CRYPTFS_MAPPING} already exists, not proceeding"
454 exit 1
505 exit 1
455 fi
506 fi
456
507
457 # Don't clobber an old build
508 # Don't clobber an old build
458 if [ -e "$BUILDDIR" ] ; then
509 if [ -e "$BUILDDIR" ] ; then
459 echo "error: directory ${BUILDDIR} already exists, not proceeding"
510 echo "error: directory ${BUILDDIR} already exists, not proceeding"
460 exit 1
511 exit 1
461 fi
512 fi
462
513
463 # Setup chroot directory
514 # Setup chroot directory
464 mkdir -p "${R}"
515 mkdir -p "${R}"
465
516
466 # Check if build directory has enough of free disk space >512MB
517 # Check if build directory has enough of free disk space >512MB
467 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
518 if [ "$(df --output=avail "${BUILDDIR}" | sed "1d")" -le "524288" ] ; then
468 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
519 echo "error: ${BUILDDIR} not enough space left to generate the output image!"
469 exit 1
520 exit 1
470 fi
521 fi
471
522
472 set -x
523 set -x
473
524
474 # Call "cleanup" function on various signals and errors
525 # Call "cleanup" function on various signals and errors
475 trap cleanup 0 1 2 3 6
526 trap cleanup 0 1 2 3 6
476
527
477 # Add required packages for the minbase installation
528 # Add required packages for the minbase installation
478 if [ "$ENABLE_MINBASE" = true ] ; then
529 if [ "$ENABLE_MINBASE" = true ] ; then
479 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
530 APT_INCLUDES="${APT_INCLUDES},vim-tiny,netbase,net-tools,ifupdown"
480 fi
531 fi
481
532
482 # Add parted package, required to get partprobe utility
533 # Add parted package, required to get partprobe utility
483 if [ "$EXPANDROOT" = true ] ; then
534 if [ "$EXPANDROOT" = true ] ; then
484 APT_INCLUDES="${APT_INCLUDES},parted"
535 APT_INCLUDES="${APT_INCLUDES},parted"
485 fi
536 fi
486
537
487 # Add dbus package, recommended if using systemd
538 # Add dbus package, recommended if using systemd
488 if [ "$ENABLE_DBUS" = true ] ; then
539 if [ "$ENABLE_DBUS" = true ] ; then
489 APT_INCLUDES="${APT_INCLUDES},dbus"
540 APT_INCLUDES="${APT_INCLUDES},dbus"
490 fi
541 fi
491
542
492 # Add iptables IPv4/IPv6 package
543 # Add iptables IPv4/IPv6 package
493 if [ "$ENABLE_IPTABLES" = true ] ; then
544 if [ "$ENABLE_IPTABLES" = true ] ; then
494 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
545 APT_INCLUDES="${APT_INCLUDES},iptables,iptables-persistent"
495 fi
546 fi
547 # Add apparmor for KERNEL_SECURITY
548 if [ "$KERNEL_SECURITY" = true ] ; then
549 APT_INCLUDES="${APT_INCLUDES},apparmor,apparmor-utils,apparmor-profiles,apparmor-profiles-extra,libapparmor-perl"
550 fi
496
551
497 # Add openssh server package
552 # Add openssh server package
498 if [ "$ENABLE_SSHD" = true ] ; then
553 if [ "$ENABLE_SSHD" = true ] ; then
499 APT_INCLUDES="${APT_INCLUDES},openssh-server"
554 APT_INCLUDES="${APT_INCLUDES},openssh-server"
500 fi
555 fi
501
556
502 # Add alsa-utils package
557 # Add alsa-utils package
503 if [ "$ENABLE_SOUND" = true ] ; then
558 if [ "$ENABLE_SOUND" = true ] ; then
504 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
559 APT_INCLUDES="${APT_INCLUDES},alsa-utils"
505 fi
560 fi
506
561
507 # Add rng-tools package
562 # Add rng-tools package
508 if [ "$ENABLE_HWRANDOM" = true ] ; then
563 if [ "$ENABLE_HWRANDOM" = true ] ; then
509 APT_INCLUDES="${APT_INCLUDES},rng-tools"
564 APT_INCLUDES="${APT_INCLUDES},rng-tools"
510 fi
565 fi
511
566
512 # Add fbturbo video driver
567 # Add fbturbo video driver
513 if [ "$ENABLE_FBTURBO" = true ] ; then
568 if [ "$ENABLE_FBTURBO" = true ] ; then
514 # Enable xorg package dependencies
569 # Enable xorg package dependencies
515 ENABLE_XORG=true
570 ENABLE_XORG=true
516 fi
571 fi
517
572
518 # Add user defined window manager package
573 # Add user defined window manager package
519 if [ -n "$ENABLE_WM" ] ; then
574 if [ -n "$ENABLE_WM" ] ; then
520 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
575 APT_INCLUDES="${APT_INCLUDES},${ENABLE_WM}"
521
576
522 # Enable xorg package dependencies
577 # Enable xorg package dependencies
523 ENABLE_XORG=true
578 ENABLE_XORG=true
524 fi
579 fi
525
580
526 # Add xorg package
581 # Add xorg package
527 if [ "$ENABLE_XORG" = true ] ; then
582 if [ "$ENABLE_XORG" = true ] ; then
528 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
583 APT_INCLUDES="${APT_INCLUDES},xorg,dbus-x11"
529 fi
584 fi
530
585
531 # Replace selected packages with smaller clones
586 # Replace selected packages with smaller clones
532 if [ "$ENABLE_REDUCE" = true ] ; then
587 if [ "$ENABLE_REDUCE" = true ] ; then
533 # Add levee package instead of vim-tiny
588 # Add levee package instead of vim-tiny
534 if [ "$REDUCE_VIM" = true ] ; then
589 if [ "$REDUCE_VIM" = true ] ; then
535 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
590 APT_INCLUDES="$(echo ${APT_INCLUDES} | sed "s/vim-tiny/levee/")"
536 fi
591 fi
537
592
538 # Add dropbear package instead of openssh-server
593 # Add dropbear package instead of openssh-server
539 if [ "$REDUCE_SSHD" = true ] ; then
594 if [ "$REDUCE_SSHD" = true ] ; then
540 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
595 APT_INCLUDES="$(echo "${APT_INCLUDES}" | sed "s/openssh-server/dropbear/")"
541 fi
596 fi
542 fi
597 fi
543
598
544 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
599 # Configure systemd-sysv exclude to make halt/reboot/shutdown scripts available
545 if [ "$ENABLE_SYSVINIT" = false ] ; then
600 if [ "$ENABLE_SYSVINIT" = false ] ; then
546 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
601 APT_EXCLUDES="--exclude=${APT_EXCLUDES},init,systemd-sysv"
547 fi
602 fi
548
603
549 # Check if kernel is getting compiled
550 if [ "$BUILD_KERNEL" = false ] ; then
551 echo "Downloading precompiled kernel"
552 echo "error: not configured"
553 exit 1;
554 # BUILD_KERNEL=true
555 else
556 echo "No precompiled kernel repositories were added"
557 fi
558
559 # Configure kernel sources if no KERNELSRC_DIR
604 # Configure kernel sources if no KERNELSRC_DIR
560 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
605 if [ "$BUILD_KERNEL" = true ] && [ -z "$KERNELSRC_DIR" ] ; then
561 KERNELSRC_CONFIG=true
606 KERNELSRC_CONFIG=true
562 fi
607 fi
563
608
564 # Configure reduced kernel
609 # Configure reduced kernel
565 if [ "$KERNEL_REDUCE" = true ] ; then
610 if [ "$KERNEL_REDUCE" = true ] ; then
566 KERNELSRC_CONFIG=false
611 KERNELSRC_CONFIG=false
567 fi
612 fi
568
613
569 # Configure qemu compatible kernel
614 # Configure qemu compatible kernel
570 if [ "$ENABLE_QEMU" = true ] ; then
615 if [ "$ENABLE_QEMU" = true ] ; then
571 DTB_FILE=vexpress-v2p-ca15_a7.dtb
616 DTB_FILE=vexpress-v2p-ca15_a7.dtb
572 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
617 UBOOT_CONFIG=vexpress_ca15_tc2_defconfig
573 KERNEL_DEFCONFIG="vexpress_defconfig"
618 KERNEL_DEFCONFIG="vexpress_defconfig"
574 if [ "$KERNEL_MENUCONFIG" = false ] ; then
619 if [ "$KERNEL_MENUCONFIG" = false ] ; then
575 KERNEL_OLDDEFCONFIG=true
620 KERNEL_OLDDEFCONFIG=true
576 fi
621 fi
577 fi
622 fi
578
623
579 # Execute bootstrap scripts
624 # Execute bootstrap scripts
580 for SCRIPT in bootstrap.d/*.sh; do
625 for SCRIPT in bootstrap.d/*.sh; do
581 head -n 3 "$SCRIPT"
626 head -n 3 "$SCRIPT"
582 . "$SCRIPT"
627 . "$SCRIPT"
583 done
628 done
584
629
585 ## Execute custom bootstrap scripts
630 ## Execute custom bootstrap scripts
586 if [ -d "custom.d" ] ; then
631 if [ -d "custom.d" ] ; then
587 for SCRIPT in custom.d/*.sh; do
632 for SCRIPT in custom.d/*.sh; do
588 . "$SCRIPT"
633 . "$SCRIPT"
589 done
634 done
590 fi
635 fi
591
636
592 # Execute custom scripts inside the chroot
637 # Execute custom scripts inside the chroot
593 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
638 if [ -n "$CHROOT_SCRIPTS" ] && [ -d "$CHROOT_SCRIPTS" ] ; then
594 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
639 cp -r "${CHROOT_SCRIPTS}" "${R}/chroot_scripts"
595 chroot_exec /bin/bash -x <<'EOF'
640 chroot_exec /bin/bash -x <<'EOF'
596 for SCRIPT in /chroot_scripts/* ; do
641 for SCRIPT in /chroot_scripts/* ; do
597 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
642 if [ -f $SCRIPT -a -x $SCRIPT ] ; then
598 $SCRIPT
643 $SCRIPT
599 fi
644 fi
600 done
645 done
601 EOF
646 EOF
602 rm -rf "${R}/chroot_scripts"
647 rm -rf "${R}/chroot_scripts"
603 fi
648 fi
604
649
605 # Remove c/c++ build environment from the chroot
650 # Remove c/c++ build environment from the chroot
606 chroot_remove_cc
651 chroot_remove_cc
607
652
608 # Generate required machine-id
653 # Generate required machine-id
609 MACHINE_ID=$(dbus-uuidgen)
654 MACHINE_ID=$(dbus-uuidgen)
610 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
655 echo -n "${MACHINE_ID}" > "${R}/var/lib/dbus/machine-id"
611 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
656 echo -n "${MACHINE_ID}" > "${ETC_DIR}/machine-id"
612
657
613 # APT Cleanup
658 # APT Cleanup
614 chroot_exec apt-get -y clean
659 chroot_exec apt-get -y clean
615 chroot_exec apt-get -y autoclean
660 chroot_exec apt-get -y autoclean
616 chroot_exec apt-get -y autoremove
661 chroot_exec apt-get -y autoremove
617
662
618 # Unmount mounted filesystems
663 # Unmount mounted filesystems
619 umount -l "${R}/proc"
664 umount -l "${R}/proc"
620 umount -l "${R}/sys"
665 umount -l "${R}/sys"
621
666
622 # Clean up directories
667 # Clean up directories
623 rm -rf "${R}/run/*"
668 rm -rf "${R}/run/*"
624 rm -rf "${R}/tmp/*"
669 rm -rf "${R}/tmp/*"
625
670
626 # Clean up files
671 # Clean up files
627 rm -f "${ETC_DIR}/ssh/ssh_host_*"
672 rm -f "${ETC_DIR}/ssh/ssh_host_*"
628 rm -f "${ETC_DIR}/dropbear/dropbear_*"
673 rm -f "${ETC_DIR}/dropbear/dropbear_*"
629 rm -f "${ETC_DIR}/apt/sources.list.save"
674 rm -f "${ETC_DIR}/apt/sources.list.save"
630 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
675 rm -f "${ETC_DIR}/resolvconf/resolv.conf.d/original"
631 rm -f "${ETC_DIR}/*-"
676 rm -f "${ETC_DIR}/*-"
632 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
677 rm -f "${ETC_DIR}/apt/apt.conf.d/10proxy"
633 rm -f "${ETC_DIR}/resolv.conf"
678 rm -f "${ETC_DIR}/resolv.conf"
634 rm -f "${R}/root/.bash_history"
679 rm -f "${R}/root/.bash_history"
635 rm -f "${R}/var/lib/urandom/random-seed"
680 rm -f "${R}/var/lib/urandom/random-seed"
636 rm -f "${R}/initrd.img"
681 rm -f "${R}/initrd.img"
637 rm -f "${R}/vmlinuz"
682 rm -f "${R}/vmlinuz"
638 rm -f "${R}${QEMU_BINARY}"
683 rm -f "${R}${QEMU_BINARY}"
639
684
640 if [ "$ENABLE_QEMU" = true ] ; then
685 if [ "$ENABLE_QEMU" = true ] ; then
641 # Setup QEMU directory
686 # Setup QEMU directory
642 mkdir "${BASEDIR}/qemu"
687 mkdir "${BASEDIR}/qemu"
643
688
644 # Copy kernel image to QEMU directory
689 # Copy kernel image to QEMU directory
645 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
690 install_readonly "${BOOT_DIR}/${KERNEL_IMAGE}" "${BASEDIR}/qemu/${KERNEL_IMAGE}"
646
691
647 # Copy kernel config to QEMU directory
692 # Copy kernel config to QEMU directory
648 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
693 install_readonly "${R}/boot/config-${KERNEL_VERSION}" "${BASEDIR}/qemu/config-${KERNEL_VERSION}"
649
694
650 # Copy kernel dtbs to QEMU directory
695 # Copy kernel dtbs to QEMU directory
651 for dtb in "${BOOT_DIR}/"*.dtb ; do
696 for dtb in "${BOOT_DIR}/"*.dtb ; do
652 if [ -f "${dtb}" ] ; then
697 if [ -f "${dtb}" ] ; then
653 install_readonly "${dtb}" "${BASEDIR}/qemu/"
698 install_readonly "${dtb}" "${BASEDIR}/qemu/"
654 fi
699 fi
655 done
700 done
656
701
657 # Copy kernel overlays to QEMU directory
702 # Copy kernel overlays to QEMU directory
658 if [ -d "${BOOT_DIR}/overlays" ] ; then
703 if [ -d "${BOOT_DIR}/overlays" ] ; then
659 # Setup overlays dtbs directory
704 # Setup overlays dtbs directory
660 mkdir "${BASEDIR}/qemu/overlays"
705 mkdir "${BASEDIR}/qemu/overlays"
661
706
662 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
707 for dtb in "${BOOT_DIR}/overlays/"*.dtb ; do
663 if [ -f "${dtb}" ] ; then
708 if [ -f "${dtb}" ] ; then
664 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
709 install_readonly "${dtb}" "${BASEDIR}/qemu/overlays/"
665 fi
710 fi
666 done
711 done
667 fi
712 fi
668
713
669 # Copy u-boot files to QEMU directory
714 # Copy u-boot files to QEMU directory
670 if [ "$ENABLE_UBOOT" = true ] ; then
715 if [ "$ENABLE_UBOOT" = true ] ; then
671 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
716 if [ -f "${BOOT_DIR}/u-boot.bin" ] ; then
672 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
717 install_readonly "${BOOT_DIR}/u-boot.bin" "${BASEDIR}/qemu/u-boot.bin"
673 fi
718 fi
674 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
719 if [ -f "${BOOT_DIR}/uboot.mkimage" ] ; then
675 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
720 install_readonly "${BOOT_DIR}/uboot.mkimage" "${BASEDIR}/qemu/uboot.mkimage"
676 fi
721 fi
677 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
722 if [ -f "${BOOT_DIR}/boot.scr" ] ; then
678 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
723 install_readonly "${BOOT_DIR}/boot.scr" "${BASEDIR}/qemu/boot.scr"
679 fi
724 fi
680 fi
725 fi
681
726
682 # Copy initramfs to QEMU directory
727 # Copy initramfs to QEMU directory
683 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
728 if [ -f "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" ] ; then
684 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
729 install_readonly "${BOOT_DIR}/initramfs-${KERNEL_VERSION}" "${BASEDIR}/qemu/initramfs-${KERNEL_VERSION}"
685 fi
730 fi
686 fi
731 fi
687
732
688 # Calculate size of the chroot directory in KB
733 # Calculate size of the chroot directory in KB
689 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
734 CHROOT_SIZE=$(expr "$(du -s "${R}" | awk '{ print $1 }')")
690
735
691 # Calculate the amount of needed 512 Byte sectors
736 # Calculate the amount of needed 512 Byte sectors
692 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
737 TABLE_SECTORS=$(expr 1 \* 1024 \* 1024 \/ 512)
693 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
738 FRMW_SECTORS=$(expr 64 \* 1024 \* 1024 \/ 512)
694 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
739 ROOT_OFFSET=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}")
695
740
696 # The root partition is EXT4
741 # The root partition is EXT4
697 # This means more space than the actual used space of the chroot is used.
742 # This means more space than the actual used space of the chroot is used.
698 # As overhead for journaling and reserved blocks 35% are added.
743 # As overhead for journaling and reserved blocks 35% are added.
699 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
744 ROOT_SECTORS=$(expr "$(expr "${CHROOT_SIZE}" + "${CHROOT_SIZE}" \/ 100 \* 35)" \* 1024 \/ 512)
700
745
701 # Calculate required image size in 512 Byte sectors
746 # Calculate required image size in 512 Byte sectors
702 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
747 IMAGE_SECTORS=$(expr "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}")
703
748
704 # Prepare image file
749 # Prepare image file
705 if [ "$ENABLE_SPLITFS" = true ] ; then
750 if [ "$ENABLE_SPLITFS" = true ] ; then
706 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
751 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count="${TABLE_SECTORS}"
707 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
752 dd if=/dev/zero of="$IMAGE_NAME-frmw.img" bs=512 count=0 seek="${FRMW_SECTORS}"
708 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
753 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count="${TABLE_SECTORS}"
709 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
754 dd if=/dev/zero of="$IMAGE_NAME-root.img" bs=512 count=0 seek="${ROOT_SECTORS}"
710
755
711 # Write firmware/boot partition tables
756 # Write firmware/boot partition tables
712 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
757 sfdisk -q -L -uS -f "$IMAGE_NAME-frmw.img" 2> /dev/null <<EOM
713 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
758 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
714 EOM
759 EOM
715
760
716 # Write root partition table
761 # Write root partition table
717 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
762 sfdisk -q -L -uS -f "$IMAGE_NAME-root.img" 2> /dev/null <<EOM
718 ${TABLE_SECTORS},${ROOT_SECTORS},83
763 ${TABLE_SECTORS},${ROOT_SECTORS},83
719 EOM
764 EOM
720
765
721 # Setup temporary loop devices
766 # Setup temporary loop devices
722 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
767 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME"-frmw.img)"
723 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
768 ROOT_LOOP="$(losetup -o 1M -f --show "$IMAGE_NAME"-root.img)"
724 else # ENABLE_SPLITFS=false
769 else # ENABLE_SPLITFS=false
725 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
770 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count="${TABLE_SECTORS}"
726 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
771 dd if=/dev/zero of="$IMAGE_NAME.img" bs=512 count=0 seek="${IMAGE_SECTORS}"
727
772
728 # Write partition table
773 # Write partition table
729 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
774 sfdisk -q -L -uS -f "$IMAGE_NAME.img" 2> /dev/null <<EOM
730 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
775 ${TABLE_SECTORS},${FRMW_SECTORS},c,*
731 ${ROOT_OFFSET},${ROOT_SECTORS},83
776 ${ROOT_OFFSET},${ROOT_SECTORS},83
732 EOM
777 EOM
733
778
734 # Setup temporary loop devices
779 # Setup temporary loop devices
735 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
780 FRMW_LOOP="$(losetup -o 1M --sizelimit 64M -f --show "$IMAGE_NAME".img)"
736 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
781 ROOT_LOOP="$(losetup -o 65M -f --show "$IMAGE_NAME".img)"
737 fi
782 fi
738
783
739 if [ "$ENABLE_CRYPTFS" = true ] ; then
784 if [ "$ENABLE_CRYPTFS" = true ] ; then
740 # Create dummy ext4 fs
785 # Create dummy ext4 fs
741 mkfs.ext4 "$ROOT_LOOP"
786 mkfs.ext4 "$ROOT_LOOP"
742
787
743 # Setup password keyfile
788 # Setup password keyfile
744 touch .password
789 touch .password
745 chmod 600 .password
790 chmod 600 .password
746 echo -n ${CRYPTFS_PASSWORD} > .password
791 echo -n ${CRYPTFS_PASSWORD} > .password
747
792
748 # Initialize encrypted partition
793 # Initialize encrypted partition
749 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
794 echo "YES" | cryptsetup luksFormat "${ROOT_LOOP}" -c "${CRYPTFS_CIPHER}" -s "${CRYPTFS_XTSKEYSIZE}" .password
750
795
751 # Open encrypted partition and setup mapping
796 # Open encrypted partition and setup mapping
752 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
797 cryptsetup luksOpen "${ROOT_LOOP}" -d .password "${CRYPTFS_MAPPING}"
753
798
754 # Secure delete password keyfile
799 # Secure delete password keyfile
755 shred -zu .password
800 shred -zu .password
756
801
757 # Update temporary loop device
802 # Update temporary loop device
758 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
803 ROOT_LOOP="/dev/mapper/${CRYPTFS_MAPPING}"
759
804
760 # Wipe encrypted partition (encryption cipher is used for randomness)
805 # Wipe encrypted partition (encryption cipher is used for randomness)
761 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
806 dd if=/dev/zero of="${ROOT_LOOP}" bs=512 count="$(blockdev --getsz "${ROOT_LOOP}")"
762 fi
807 fi
763
808
764 # Build filesystems
809 # Build filesystems
765 mkfs.vfat "$FRMW_LOOP"
810 mkfs.vfat "$FRMW_LOOP"
766 mkfs.ext4 "$ROOT_LOOP"
811 mkfs.ext4 "$ROOT_LOOP"
767
812
768 # Mount the temporary loop devices
813 # Mount the temporary loop devices
769 mkdir -p "$BUILDDIR/mount"
814 mkdir -p "$BUILDDIR/mount"
770 mount "$ROOT_LOOP" "$BUILDDIR/mount"
815 mount "$ROOT_LOOP" "$BUILDDIR/mount"
771
816
772 mkdir -p "$BUILDDIR/mount/boot/firmware"
817 mkdir -p "$BUILDDIR/mount/boot/firmware"
773 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
818 mount "$FRMW_LOOP" "$BUILDDIR/mount/boot/firmware"
774
819
775 # Copy all files from the chroot to the loop device mount point directory
820 # Copy all files from the chroot to the loop device mount point directory
776 rsync -a "${R}/" "$BUILDDIR/mount/"
821 rsync -a "${R}/" "$BUILDDIR/mount/"
777
822
778 # Unmount all temporary loop devices and mount points
823 # Unmount all temporary loop devices and mount points
779 cleanup
824 cleanup
780
825
781 # Create block map file(s) of image(s)
826 # Create block map file(s) of image(s)
782 if [ "$ENABLE_SPLITFS" = true ] ; then
827 if [ "$ENABLE_SPLITFS" = true ] ; then
783 # Create block map files for "bmaptool"
828 # Create block map files for "bmaptool"
784 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
829 bmaptool create -o "$IMAGE_NAME-frmw.bmap" "$IMAGE_NAME-frmw.img"
785 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
830 bmaptool create -o "$IMAGE_NAME-root.bmap" "$IMAGE_NAME-root.img"
786
831
787 # Image was successfully created
832 # Image was successfully created
788 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
833 echo "$IMAGE_NAME-frmw.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
789 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
834 echo "$IMAGE_NAME-root.img ($(expr \( "${TABLE_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
790 else
835 else
791 # Create block map file for "bmaptool"
836 # Create block map file for "bmaptool"
792 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
837 bmaptool create -o "$IMAGE_NAME.bmap" "$IMAGE_NAME.img"
793
838
794 # Image was successfully created
839 # Image was successfully created
795 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
840 echo "$IMAGE_NAME.img ($(expr \( "${TABLE_SECTORS}" + "${FRMW_SECTORS}" + "${ROOT_SECTORS}" \) \* 512 \/ 1024 \/ 1024)M)" ": successfully created"
796
841
797 # Create qemu qcow2 image
842 # Create qemu qcow2 image
798 if [ "$ENABLE_QEMU" = true ] ; then
843 if [ "$ENABLE_QEMU" = true ] ; then
799 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
844 QEMU_IMAGE=${QEMU_IMAGE:=${BASEDIR}/qemu/${DATE}-${KERNEL_ARCH}-CURRENT-rpi${RPI_MODEL}-${RELEASE}-${RELEASE_ARCH}}
800 QEMU_SIZE=16G
845 QEMU_SIZE=16G
801
846
802 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
847 qemu-img convert -f raw -O qcow2 "$IMAGE_NAME".img "$QEMU_IMAGE".qcow2
803 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
848 qemu-img resize "$QEMU_IMAGE".qcow2 $QEMU_SIZE
804
849
805 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
850 echo "$QEMU_IMAGE.qcow2 ($QEMU_SIZE)" ": successfully created"
806 fi
851 fi
807 fi
852 fi
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