77 lines · plain
1==========================2Samsung ARM Linux Overview3==========================4 5Introduction6------------7 8 The Samsung range of ARM SoCs spans many similar devices, from the initial9 ARM9 through to the newest ARM cores. This document shows an overview of10 the current kernel support, how to use it and where to find the code11 that supports this.12 13 The currently supported SoCs are:14 15 - S3C64XX: S3C6400 and S3C641016 - S5PC110 / S5PV21017 18 19Configuration20-------------21 22 A number of configurations are supplied, as there is no current way of23 unifying all the SoCs into one kernel.24 25 s5pc110_defconfig26 - S5PC110 specific default configuration27 s5pv210_defconfig28 - S5PV210 specific default configuration29 30 31Layout32------33 34 The directory layout is currently being restructured, and consists of35 several platform directories and then the machine specific directories36 of the CPUs being built for.37 38 plat-samsung provides the base for all the implementations, and is the39 last in the line of include directories that are processed for the build40 specific information. It contains the base clock, GPIO and device definitions41 to get the system running.42 43 plat-s5p is for s5p specific builds, and contains common support for the44 S5P specific systems. Not all S5Ps use all the features in this directory45 due to differences in the hardware.46 47 48Layout changes49--------------50 51 The old plat-s3c and plat-s5pc1xx directories have been removed, with52 support moved to either plat-samsung or plat-s5p as necessary. These moves53 where to simplify the include and dependency issues involved with having54 so many different platform directories.55 56 57Port Contributors58-----------------59 60 Ben Dooks (BJD)61 Vincent Sanders62 Herbert Potzl63 Arnaud Patard (RTP)64 Roc Wu65 Klaus Fetscher66 Dimitry Andric67 Shannon Holland68 Guillaume Gourat (NexVision)69 Christer Weinigel (wingel) (Acer N30)70 Lucas Correia Villa Real (S3C2400 port)71 72 73Document Author74---------------75 76Copyright 2009-2010 Ben Dooks <ben-linux@fluff.org>77