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aee744a37a
On J721s2 Linux console is on main_uart8 but to be consistent with other J7 family of devices, alias it to ttyS2 (serial2). This also eliminates need to have higher number of 8250 runtime UARTs. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Reviewed-by: Kishon Vijay Abraham I <kishon@ti.com> Link: https://lore.kernel.org/r/20211223121650.26868-3-vigneshr@ti.com
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.