MPC8548 question

[Nathan Whitehorn]

RB800 works great (MPC8544), although support for the CF slot is still 
missing (I need to add that). I didn't see an attachment, but looking at 
the kernel messages would be great. I think the most likely thing is 
some kind of interrupt routing failure, which should be pretty easy to fix.
-Nathan

On 07/06/14 00:50, Milan Obuch wrote:
> Hi,
>
> two days ago I've got an RB1000, based on MPC8548. Yesterday I tried to
> compile PowerPC kernel with MPC85XX config file. It is possible to use
> it on RB1000 via netboot, it boots up to DHCP request, see attached log.
>
> I used tcpdump on DHCP server to see what's going no the wire, and I
> realized there is only DHCP Discover request from RB1000 and DHCP Offer
> reply from DHCP server. As all other clients are working correctly, it
> looks to me that RB1000 ethernet driver works for sending but not for
> receiving frame.
>
> Also, there was no network activity on TFTP server where kernel was
> loaded from after kernel code is started.
>
> According to the available description, RB1000 has 64 MB flash, two
> Compact flash slots, serial console and two LEDs, power an user. For me
> this would be quite nice for testing, it needs some work to resolve
> this issue with ethernet driver, and having working CF would be simply
> great...
>
> Has anybody already some experience with MPC8548? What can I do to
> resolve this problem?
>
> Regards,
> Milan
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