[OpenBIOS] OpenBIOS PowerPC missing open firmware commands
Alexander von Gluck
kallisti5 at unixzen.com
Tue Jul 19 06:39:00 CEST 2011
Just a few things I noticed while hacking away at Haiku on PowerPC:
The following OpenFirmware commands aren't implemented:
erase-screen
toggle-cursor
The following paths are missing essential information:
cpu node -> clock-frequency
cpu node -> timebase-frequency
cpu node -> bus-frequency
Example:
cd /
cd cpus
cd PowerPC,750 at 0
.properties
These properties are present on real PowerPC hardware, but are set to 0
(or missing in the case of bus-frequency) on the qemu OpenBIOS.
Thoughts?
Thanks!
-- Alex
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