realview pb - Cortex A9

Gedare Bloom gedare at rtems.org
Sun May 19 20:38:59 UTC 2013


Based on the README in the bsp I think it is using 256M. I think it
has only been used with one core. The other parameters you may need to
look at Qemu to determine. Probably, they will be similar to what is
used in gem5 for the Realview PBX A9 already, see
gem5/src/dev/arm/RealView.py:RealViewPBX(). It looks like gem5 uses
addresses above 256M for the memory-mapped IO. So, the base RTEMS
image should probably be less than 256M.

-Gedare

On Fri, May 17, 2013 at 4:27 PM, Hesham Moustafa
<heshamelmatary at gmail.com> wrote:
> Hi,
>
> I am trying to build a simulation system on gem5 for the new
> realview_qemu BSP. I need to know the BSP specs that are needed.
> Primary,
> -How many cores?
> -Caches sizes
> -DRAM size
> -Frequency
>
> And any other important specs.
>
> Thanks,
> Hesham
> _______________________________________________
> rtems-devel mailing list
> rtems-devel at rtems.org
> http://www.rtems.org/mailman/listinfo/rtems-devel



More information about the devel mailing list