cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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s3c2412.rst (2029B)

      1==========================
      2S3C2412 ARM Linux Overview
      3==========================
      4
      5Introduction
      6------------
      7
      8  The S3C2412 is part of the S3C24XX range of ARM9 System-on-Chip CPUs
      9  from Samsung. This part has an ARM926-EJS core, capable of running up
     10  to 266MHz (see data-sheet for more information)
     11
     12
     13Clock
     14-----
     15
     16  The core clock code provides a set of clocks to the drivers, and allows
     17  for source selection and a number of other features.
     18
     19
     20Power
     21-----
     22
     23  No support for suspend/resume to RAM in the current system.
     24
     25
     26DMA
     27---
     28
     29  No current support for DMA.
     30
     31
     32GPIO
     33----
     34
     35  There is support for setting the GPIO to input/output/special function
     36  and reading or writing to them.
     37
     38
     39UART
     40----
     41
     42  The UART hardware is similar to the S3C2440, and is supported by the
     43  s3c2410 driver in the drivers/serial directory.
     44
     45
     46NAND
     47----
     48
     49  The NAND hardware is similar to the S3C2440, and is supported by the
     50  s3c2410 driver in the drivers/mtd/nand/raw directory.
     51
     52
     53USB Host
     54--------
     55
     56  The USB hardware is similar to the S3C2410, with extended clock source
     57  control. The OHCI portion is supported by the ohci-s3c2410 driver, and
     58  the clock control selection is supported by the core clock code.
     59
     60
     61USB Device
     62----------
     63
     64  No current support in the kernel
     65
     66
     67IRQs
     68----
     69
     70  All the standard, and external interrupt sources are supported. The
     71  extra sub-sources are not yet supported.
     72
     73
     74RTC
     75---
     76
     77  The RTC hardware is similar to the S3C2410, and is supported by the
     78  s3c2410-rtc driver.
     79
     80
     81Watchdog
     82--------
     83
     84  The watchdog hardware is the same as the S3C2410, and is supported by
     85  the s3c2410_wdt driver.
     86
     87
     88MMC/SD/SDIO
     89-----------
     90
     91  No current support for the MMC/SD/SDIO block.
     92
     93IIC
     94---
     95
     96  The IIC hardware is the same as the S3C2410, and is supported by the
     97  i2c-s3c24xx driver.
     98
     99
    100IIS
    101---
    102
    103  No current support for the IIS interface.
    104
    105
    106SPI
    107---
    108
    109  No current support for the SPI interfaces.
    110
    111
    112ATA
    113---
    114
    115  No current support for the on-board ATA block.
    116
    117
    118Document Author
    119---------------
    120
    121Ben Dooks, Copyright 2006 Simtec Electronics