Topics

1

5x00 Hardware / Alpha Sd Driver For Collie

« on: April 01, 2007, 12:02:45 pm »

Hello,

I wrote a SPI Driver for Collie. It's very slow, because it runs at the lowest clock ATM. You can play with different speed using:
/sys/bus/locomo-bus/drivers/locomo-spi/clockmult
/sys/bus/locomo-bus/drivers/locomo-spi/clockbase
I don't know yet what the numbers mean, but I will soon.

Patches can be found at http://www2.informatik.hu-berlin.de/~tkunze/zaurus/patches .
The important ones are:
locomo-r0.patch:
   -fixes GPIO direction setting
   -implements SPI irq setting
locomo_spi-r0.patch
   -the spi driver
mmc_spi-r1.patch
   -from LKML with very little changes by me

I will provide a bootstrap-image for testing soon:
http://www2.informatik.hu-berlin.de/~tkunze/zaurus/images

Cheers,

Thomas

2

C1000/3x00 General discussions / Open Bsd On C3000

« on: February 25, 2005, 08:33:04 pm »

Hi,

I just found out, that Open BSD ist available for the C3000 (see http://www.openbsd.org/zaurus.html ).
Did someone try it? How fast is it im comparison to Qtopia?

Cu
Thomas