CERF
上传用户:jlfgdled
上传日期:2013-04-10
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- The Intrinsyc CerfBoard is a StrongARM 1110-based computer on a board that measures
- approximately 2" square. It includes an Ethernet controller, an RS232-compatible serial port, a
- USB function port, and one CompactFlash+ slot on the back. Pictures can be found at the
- Intrinsyc website, http://www.intrinsyc.com.
- This document describes the support in the Linux kernel for the Intrinsyc CerfBoard as of
- version 2.4.0-test4-np1.
- Supported in this version:
- - CompactFlash+ slot (select PCMCIA in General Setup and any options that may be required)
- - Onboard Crystal CS8900 Ethernet controller (Cerf CS8900A support in Network Devices)
- - Serial ports with a serial console (hardcoded to 38400 8N1)
- Not supported in this version (yet):
- - LCD driver/touchscreen interface
- - UDC (a driver exists right now, but is unstable and slow and only works with the Linux USB)
- In order to get this kernel onto your Cerf, you need a server that runs both BOOTP and
- TFTP. Detailed instructions should have come with your evaluation kit on how to use the
- bootloader. This series of commands will suffice:
- make cerf_config
- make xconfig
- make dep
- make zImage
- cp arch/arm/boot/zImage <TFTP directory>
- The default config uses a 4MB RAM disk located at 0xc0500000 as root. Setting the board to
- mount root from a NFS partition works, too.
- I-Gene Leong, Intrinsyc Software Inc.
- ileong@intrinsyc.com