Re: RTEMS BSP for MVME8100

[Michael Davidsaver via Tech-talk <tech-talk at aps.anl.gov>]

On 4/26/21 10:15 AM, Kim, Kukhee via Tech-talk wrote:
> Hi Everyone,
> 
> We are in SLAC, are still using MVME6100 and MVME3100 with RTEMS.
> Since these have been obsoleted, we are getting pressure to secure the spares for these.
> We found that MVME8100 has a better price in the market even it is faster and advanced.
> Thus, we are considering the MVME8100 as a replacement for MVME6100 and MVME3100.

I hope this means that SLAC will be participating in the ongoing RTEMS 5 porting effort :)


> We are looking for RTEMS BSP for MVME8100, does someone have RTEMS BSP for the MVME8100?

There is a generic 

I'd not heard of an 8100 before.  At a glance, the immediate difference
from the mvme2700 is the CPU.  The 8100 is based on a 64-bit e5500 core.


https://en.wikipedia.org/wiki/QorIQ

The mvme2700 variants advertise a P2010 or P2020.

The mvme8100 variants advertise a P5010 or p5020


> $ git clone --branch 5 git://git.rtems.org/rtems.git
> $ cd rtems
> $ ./rtems-bsps |grep -i qoriq
>  qoriq_core_0                 qoriq
>  qoriq_core_1                 qoriq
>  qoriq_e500                   qoriq
>  qoriq_e6500_32               qoriq
>  qoriq_e6500_64               qoriq