87 lines
2.4 KiB
Plaintext
87 lines
2.4 KiB
Plaintext
Samsung ARM Linux Overview
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==========================
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Introduction
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------------
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The Samsung range of ARM SoCs spans many similar devices, from the initial
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ARM9 through to the newest ARM cores. This document shows an overview of
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the current kernel support, how to use it and where to find the code
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that supports this.
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The currently supported SoCs are:
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- S3C24XX: See Documentation/arm/Samsung-S3C24XX/Overview.txt for full list
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- S3C64XX: S3C6400 and S3C6410
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- S5PC110 / S5PV210
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S3C24XX Systems
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---------------
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There is still documentation in Documnetation/arm/Samsung-S3C24XX/ which
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deals with the architecture and drivers specific to these devices.
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See Documentation/arm/Samsung-S3C24XX/Overview.txt for more information
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on the implementation details and specific support.
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Configuration
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-------------
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A number of configurations are supplied, as there is no current way of
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unifying all the SoCs into one kernel.
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s5pc110_defconfig - S5PC110 specific default configuration
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s5pv210_defconfig - S5PV210 specific default configuration
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Layout
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------
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The directory layout is currently being restructured, and consists of
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several platform directories and then the machine specific directories
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of the CPUs being built for.
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plat-samsung provides the base for all the implementations, and is the
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last in the line of include directories that are processed for the build
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specific information. It contains the base clock, GPIO and device definitions
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to get the system running.
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plat-s3c24xx is for s3c24xx specific builds, see the S3C24XX docs.
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plat-s5p is for s5p specific builds, and contains common support for the
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S5P specific systems. Not all S5Ps use all the features in this directory
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due to differences in the hardware.
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Layout changes
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--------------
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The old plat-s3c and plat-s5pc1xx directories have been removed, with
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support moved to either plat-samsung or plat-s5p as necessary. These moves
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where to simplify the include and dependency issues involved with having
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so many different platform directories.
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Port Contributors
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-----------------
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Ben Dooks (BJD)
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Vincent Sanders
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Herbert Potzl
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Arnaud Patard (RTP)
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Roc Wu
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Klaus Fetscher
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Dimitry Andric
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Shannon Holland
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Guillaume Gourat (NexVision)
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Christer Weinigel (wingel) (Acer N30)
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Lucas Correia Villa Real (S3C2400 port)
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Document Author
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---------------
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Copyright 2009-2010 Ben Dooks <ben-linux@fluff.org>
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