====== FreeBSD/arm for Samsung S3C24xx ======

This page describes %%FreeBSD%% support for the Samsung %%S3C24xx%% CPU's.

There is a [[http://www.gitorious.org/~zxombie/freebsd/zxombie-freebsd|Git repository]] with the required changes to run on the LN2410SBC.
It expects to find a root file system on da0s1.

===== Tasks =====

^ Task ^ Status ^ Responsible ^
| UART | Works on real hardware |  |
| RTC | Works |  |
| SPI |  |  |
| LCD | Driver started, only Qemu | AndrewTurner |
| ADC |  |  |
| USB Host | Works |  |
| USB Device |  |  |
| IIC |  |  |
| IIS |  |  |
| NAND | In the [[http://p4web.freebsd.org/@md=d&cd=//&c=WDv@//depot/projects/nand2/?ac=83|nand2]] perforce branch | AndrewTurner |
| Clock & Power management |  |  |
| MMC/SD | No DMA, only Qemu | AndrewTurner |
| GPIO |  |  |
| PWM |  |  |

===== Boards =====
Only Qemu has been tested with %%FreeBSD%%

  * [[http://wiki.openmoko.org/wiki/Neo_1973|Neo 1973]] - contains an s3c2410, sold out
  * [[http://wiki.openmoko.org/wiki/Neo_FreeRunner|Neo FreeRunner]] - contains an s3c2442
  * [[http://wiki.openmoko.org/wiki/Qemu|Openmoko version of Qemu]] - can emulate an s3c2410
  * [[http://www.tincantools.com/product.php?productid=16142&cat=0&page=1&featured|Tin Can Tools Hammer board]] - Contains an s3c2410
  * [[http://developmentboard.net/index.php/productlist/products|Developmentboard.net]] have a number of %%S3C2410%% and %%S3C2440%% boards
  * [[http://www.littlechips.com/sbc_main.htm|LN2410SBC]] and [[http://www.littlechips.com/LN2440SBC.htm|LN2440SBC]] - Contain an s3c2410 and s3c2440 respectively
  * [[http://www.armkits.com/product/SBCguide.asp|Embest]] have a number of s3c24xx Single Board Computers (as well as other ARM CPUs)