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https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic
https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic
Last synced: about 1 month ago
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- Host: GitHub
- URL: https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic
- Owner: adafruit
- Created: 2015-01-20T14:58:41.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2017-05-19T19:00:48.000Z (over 7 years ago)
- Last Synced: 2024-07-19T03:05:12.656Z (about 2 months ago)
- Language: Shell
- Homepage: https://learn.adafruit.com/raspberry-pi-kernel-o-matic
- Size: 6.65 MB
- Stars: 94
- Watchers: 23
- Forks: 16
- Open Issues: 5
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Adafruit's Raspberry Pi Kernel-o-Matic
A detailed guide for using the Kernel-o-Matic can be found on
[The Adafruit Learning System][1]. If you are familiar with Vagrant and
VirtualBox, a brief overview of the build process can be found below.
If you are looking to compile a custom kernel with the PiTFT device tree overlays included,
you can do that by using the [pitft branch][3] of this repo.
## Compiling The Raspberry Pi Kernel
Clone the git repo & start the vagrant box:
```
$ git clone https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic.git Kernel-o-Matic
$ cd Kernel-o-Matic
$ vagrant up
```
Once the vagrant box is up, SSH in:
```
$ vagrant ssh
```
Now that you are connected to the VM, use `-h` for a list of options:
```
~$ sudo adabuild -h
usage: adabuild [options]
This will build the Raspberry Pi Kernel.
OPTIONS:
-h Show this message
-r The remote github kernel repo to clone in user/repo format
Default: raspberrypi/linux
-b The git branch to use
Default: Default git branch of repo
-1 The config file to use when compiling for Raspi v1
Default: arch/arm/configs/bcmrpi_defconfig
-2 The config file to use when compiling for Raspi v2
Default: arch/arm/configs/bcm2709_defconfig
```
Compile with default options:
```
~$ sudo adabuild
```
Compile [adafruit-raspberrypi-linux][2] using the `rpi-3.15.y` branch:
```
~$ sudo adabuild -r https://github.com/adafruit/adafruit-raspberrypi-linux -b rpi-3.15.y
```
A `tar.gz` archive will be available in the Kernel-o-Matic folder on the host machine
after the custom kernel has been built. Copy the archive to your Pi and extact the
contents. Installation instructions are included in the archive.
[1]: https://learn.adafruit.com/raspberry-pi-kernel-o-matic
[2]: https://github.com/adafruit/adafruit-raspberrypi-linux
[3]: https://github.com/adafruit/Adafruit-Pi-Kernel-o-Matic/tree/pitft