kernel-brax3-ubuntu-touch/Documentation/arm/sa1100/cerf.rst
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2025-09-23 15:17:10 +00:00

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CerfBoard/Cube
==============
*** The StrongARM version of the CerfBoard/Cube has been discontinued ***
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.
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)
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 ARCH=arm CROSS_COMPILE=arm-linux- cerfcube_defconfig
make ARCH=arm CROSS_COMPILE=arm-linux- zImage
make ARCH=arm CROSS_COMPILE=arm-linux- modules
cp arch/arm/boot/zImage <TFTP directory>
support@intrinsyc.com