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A mirror of the official Linux kernel repository just in case
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SRRI/DRRI are not mapped in the HW Shadow block and can lead to un-clocked access if common subsystem in the target is powered down due to idle mode. To mitigate this problem SRRI/DRRI can be read from DDR instead of doing an actual hardware read. Host allocates non cached memory on ddr and configures the physical address of this memory to the CE hardware. The hardware updates the RRI on this particular location. Read SRRI/DRRI from DDR location instead of direct target read. Enable retention restore on ddr using hw params to enable in specific targets. Signed-off-by: Govind Singh <govinds@codeaurora.org> Signed-off-by: Rakesh Pillai <pillair@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> |
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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.