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Booting the secondary CPU cores involves the following nodes/devices: - SCU (Snoop-Control-Unit, for which we already have a DT node) - a reset line for each CPU core, provided by the reset-controller which is built into the clock-controller - the PMU (power management unit) which controls the power of the CPU cores - a range in the SRAM specifically reserved for booting secondary CPU cores - the "enable-method" which activates booting the secondary CPU cores This adds all required nodes and properties to boot the secondary CPU cores. Suggested-by: Carlo Caione <carlo@caione.org> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.