Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
=============================================
Ubuntu 22.04.4 LTS:
1 apt-get install make mkbootimg gcc libncurses-dev flex bison libssl-dev
2 cd ~/gcc
wget https://developer.arm.com/-/media/Files/downloads/gnu-a/10.2-2020.11/binrel/gcc-arm-10.2-2020.11-x86_64-aarch64-none-linux-gnu.tar.xz
tar -xf gcc-arm-10.2-2020.11-x86_64-aarch64-none-linux-gnu.tar.xz
mv gcc-arm-10.2-2020.11-x86_64-aarch64-none-linux-gnu 10.2
3 git clone https://github.com/dg741a/kernel_rb5_6.x
4 cp config-6.6 .config
export ARCH=arm64
export CROSS_COMPILE=~/gcc/10.2/bin/aarch64-none-linux-gnu-
make menuconfig
5 ./make.sh