* DDB-5074 patch
@ 2002-03-10 4:07 Peter De Schrijver
0 siblings, 0 replies; only message in thread
From: Peter De Schrijver @ 2002-03-10 4:07 UTC (permalink / raw)
To: linux-mips, geert, wim, lionel, thomasv, Nico.DeRanter, tea, joel,
michiels, gds, p2
Hi,
Attached you will find a patch against the latest CVS kernel from oss.sgi.com
to fix the support for the NEC DDB-5074 evaluation board. Onboard
ethernet works now, as well as ps/2 keyboard support. PS/2 mouse support
might work as well. I didn't try it yet. Matrox Millenium II framebuffer
also works now. I didn't try other graphics boards, but it seems most of
them need some magic to work which only the (IA32-only) firmware knows
of.
Changes since last version :
+ Changes ddb_sync into NOP. This at last makes the system stable under
high IRQ load.
+ Some tweaks to the IRQ handler
+ Changed PCI BAR0 to 0, so main memory resides at address 0 in PCI
address space.
TODO :
Add support for the NILE 4 watchdog timer
Add MTD support
Test other PCI cards (eg. SCSI or IDE cards)
Find a way to use the NILE 4 UART
Have Fun,
Peter.
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