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5919eec0f0
This patch adds SMP support for MStar/Sigmastar chips that have a second core like those in the infinity2m family. So far only single and dual core chips have been found so this does the bare minimum to boot the second core. From what I can tell not having the "holding pen" code to handle multiple cores is fine if there is only one core the will get booted. This might need to be reconsidered if chips with more cores turn up. Signed-off-by: Daniel Palmer <daniel@0x0f.com> Link: https://lore.kernel.org/r/20201201134330.3037007-11-daniel@0x0f.com' Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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.