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[ Upstream commit 9e9b0cf9319b4db143014477b0bc4b39894248f1 ] Fix the physical address calculation of the following to get smp working on xip kernels. - secondary_data needed for secondary cpu bootup. - secondary_startup address passed through psci. - identity mapped code region needed for enabling mmu for secondary cpus. Signed-off-by: Harith George <harith.g@alifsemi.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <sashal@kernel.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 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.