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Re: MPC5200 support
Robert Swindells wrote:
>> Ok, makes sense. Do you have the impression that the interrupts are
>> working correctly?
> They work for the PCI slot, I think they should work for other devices.
I just added genfb* to my EFIKA config and the Radeon 9250 is recognized.
The pci_configure_bus() doesn't work, but that doesn't seem to matter. Should
we remove the option PCI_NETBSD_CONFIGURE for Efika, or do you plan to use
a special efikapci device?
> The disk controller needs to be in PIO mode until we get Bestcomm to
> Try this:
> --- mpc5200_ide.c~ 2009-06-02 14:35:09.000000000 +0100
> +++ mpc5200_ide.c 2009-06-03 20:27:22.000000000 +0100
BTW, there must be an endianess problem when reading the disk ID. OFW shows:
channel 0 unit 0 : ata | TS64GSSD25-M | V0826
But NetBSD reads:
wd0 at atabus0 drive 0: <ST46SGDS52M->
I didn't notice, because I thought it must be a Seagate, but it's a
Transcend SSD. :)
>> Unfortunately I had to boot the kernel directly, because I couldn't
>> find out why ofwboot failed. If reports "root addr=0.0.0.0" and waits
> I just boot the kernel too, I boot the latest device tree supplement
> first though.
> I have put it in ftp.netbsd.org:/pub/NetBSD/misc/rjs/efika.forth
Oh, I didn't know about it. Thanks.
But is it really required? Or shouldn't it be our goal to run without such
The MPC5200 has known embedded devices at fixed addresses, so the alternative
would be that they are defined by powerpc/mpc5200/, instead of taking them
from OFW. There might also be MPC5200 systems without OFW.
_ Frank Wille (frank%phoenix.owl.de@localhost)
_ // http://sun.hasenbraten.de/~frank/
\X/ Phx @ #AmigaGer
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