[Soekris] Patch to Elan520/Soekris 45xx support in FreeBSD-current
phk at phk.freebsd.dk
Sun Nov 23 18:40:01 UTC 2003
The major new things are:
ELAN_XTAL option now called CPU_ELAN_XTAL
ELAN_PPS option now called CPU_ELAN_PPS
/dev/led/error for the error LED.
More LEDs can be configured on the GPIO pins, for instance:
Configures active high LEDS on GPIO5,6,7,21 & 22, an active low LED
on GPIO11. These will appear as devices "/dev/led/gpio5" etc.
The 'p' on GPIO12 and 'E' on GPIO8 are PPS input and PPS-echo
configurations (enabled by CPU_ELAN_PPS option).
The led(4) interface is of course not only useful with lamps, you
can use it with any sort of gadget connected to a GPIO pin.
I can not guarantee that these patches will make it into FreeBSD 5.2.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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