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63e572b114
Add initial device tree support for the OrangePi RV2 board [1], which is marketed as using the Ky X1 SoC but is identical in die and package to the SpacemiT K1 SoC [2]. Enable UART0, to boot into a serial console Two Gigabit Ethernet ports with RGMII interface standard support are enabled, each port is connected to an external Motorcomm YT8531C PHY chip which uses the GPIO for reset control. Enable PDMA. Enable 8 GB eMMC chip for storage. Link: http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-R2S.html [1] Link: https://www.spacemit.com/en/key-stone-k1 [2] Signed-off-by: Michael Opdenacker <michael.opdenacker@rootcommit.com> Reviewed-by: Yixun Lan <dlan@gentoo.org> Link: https://lore.kernel.org/r/20251112044426.2351999-3-michael.opdenacker@rootcommit.com Signed-off-by: Yixun Lan <dlan@gentoo.org>
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 reStructuredText 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.