LibBSD PowerPC motorola_shared BSP PCI Support

Heinz Junkes junkes at fhi-berlin.mpg.de
Wed Nov 4 12:28:53 UTC 2020


Hello, Chris,
unfortunately it is not quite so simple. The Beatnik board uses 
for the Ethernet the Marvell Discovery II MV64360 (GT64360)
and there two of the three built-in Ethernet controllers. 

Till Straumann has written a driver for it called "mve" and unfortunately it 
is not available in freebsd. Probably too rare or I did not search properly. 

Viele Grüße
Heinz Junkes
--
Experience directly varies with equipment ruined.



> On 27. Oct 2020, at 05:06, Chris Johns <chrisj at rtems.org> wrote:
> 
> On 26/10/20 7:32 pm, Heinz Junkes wrote:
>> Good morning Chris,
>> i will now try out libbsd on a MVME6100 (beatnik).
>> Is the mentioned patch in git? 
> 
> The PCI patch is in rtems-libbsd.git on the master and 6-freebsd-12 branches.
> 
>> Or do I have to prepare something special?
> 
> Yes I think you may need to patch libbsd for the beatnik bvoard. I have not
> looked at that board and the net drivers it needs. The current list is we have
> in libbsd is:
> 
> https://git.rtems.org/rtems-libbsd/tree/rtemsbsd/include/machine/rtems-bsd-nexus-bus.h?h=6-freebsd-12
> 
> The BSP support is handled here:
> 
> https://git.rtems.org/rtems-libbsd/tree/rtemsbsd/include/bsp/nexus-devices.h?h=6-freebsd-12
> 
> The define is based on the header guard for the BSP:
> 
> https://git.rtems.org/rtems/tree/bsps/powerpc/beatnik/include/bsp.h#n25
> 
> I hope this helps.
> 
> Chris

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