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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-19 13:18:39 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-19 13:18:39 -0800
commit59b8175c771040afcd4ad67022b0cc80c216b866 (patch)
tree4ef5935bee1e342716d49b9d4b99e3fa835526e6 /Documentation/arm/Samsung-S3C24XX/Overview.txt
parent920841d8d1d61bc12b43f95a579a5374f6d98f81 (diff)
parent3b0eb4a195a124567cd0dd6f700f8388def542c6 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (117 commits) [ARM] 4058/2: iop32x: set ->broken_parity_status on n2100 onboard r8169 ports [ARM] 4140/1: AACI stability add ac97 timeout and retries [ARM] 4139/1: AACI record support [ARM] 4138/1: AACI: multiple channel support for IRQ handling [ARM] 4211/1: Provide a defconfig for ns9xxx [ARM] 4210/1: base for new machine type "NetSilicon NS9360" [ARM] 4222/1: S3C2443: Remove reference to missing S3C2443_PM [ARM] 4221/1: S3C2443: DMA support [ARM] 4220/1: S3C24XX: DMA system initialised from sysdev [ARM] 4219/1: S3C2443: DMA source definitions [ARM] 4218/1: S3C2412: fix CONFIG_CPU_S3C2412_ONLY wrt to S3C2443 [ARM] 4217/1: S3C24XX: remove the dma channel show at startup [ARM] 4090/2: avoid clash between PXA and SA1111 defines [ARM] 4216/1: add .gitignore entries for ARM specific files [ARM] 4214/2: S3C2410: Add Armzone QT2410 [ARM] 4215/1: s3c2410 usb device: per-platform vbus_draw [ARM] 4213/1: S3C2410 - Update definition of ADCTSC_XY_PST [ARM] 4098/1: ARM: rtc_lock only used with rtc_cmos [ARM] 4137/1: Add kexec support [ARM] 4201/1: SMP barriers pair needed for the secondary boot process ... Fix up conflict due to typedef removal in sound/arm/aaci.h
Diffstat (limited to 'Documentation/arm/Samsung-S3C24XX/Overview.txt')
-rw-r--r--Documentation/arm/Samsung-S3C24XX/Overview.txt21
1 files changed, 17 insertions, 4 deletions
diff --git a/Documentation/arm/Samsung-S3C24XX/Overview.txt b/Documentation/arm/Samsung-S3C24XX/Overview.txt
index 28d014714ab..c31b76fa66c 100644
--- a/Documentation/arm/Samsung-S3C24XX/Overview.txt
+++ b/Documentation/arm/Samsung-S3C24XX/Overview.txt
@@ -8,13 +8,10 @@ Introduction
The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
by the 's3c2410' architecture of ARM Linux. Currently the S3C2410,
- S3C2440 and S3C2442 devices are supported.
+ S3C2412, S3C2413, S3C2440 and S3C2442 devices are supported.
Support for the S3C2400 series is in progress.
- Support for the S3C2412 and S3C2413 CPUs is being merged.
-
-
Configuration
-------------
@@ -26,6 +23,22 @@ Configuration
please check the machine specific documentation.
+Layout
+------
+
+ The core support files are located in the platform code contained in
+ arch/arm/plat-s3c24xx with headers in include/asm-arm/plat-s3c24xx.
+ This directory should be kept to items shared between the platform
+ code (arch/arm/plat-s3c24xx) and the arch/arm/mach-s3c24* code.
+
+ Each cpu has a directory with the support files for it, and the
+ machines that carry the device. For example S3C2410 is contained
+ in arch/arm/mach-s3c2410 and S3C2440 in arch/arm/mach-s3c2440
+
+ Register, kernel and platform data definitions are held in the
+ include/asm-arm/arch-s3c2410 directory.
+
+
Machines
--------