| Re: [pok-devel] Porting POK to ARM Cortex A9 processor |
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- To: POK Developer Mailing List <pok-devel@xxxxxxxxxxxxxxxxxxx>
- Subject: Re: [pok-devel] Porting POK to ARM Cortex A9 processor
- From: Elvis Dowson <elvis.dowson@xxxxxxxxx>
- Date: Mon, 5 Nov 2012 21:42:12 +0400
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Hi Joel,
On Nov 5, 2012, at 9:22 PM, Joel Sherrill <joel.sherrill@xxxxxxxxx> wrote:
> Speaking from an RTEMS perspective, the various *BSD trees are great
> sources for driver code that should be licensed appropriately for Pok.
>
> It is also possible that the RTEMS source tree would be able to offer some
> help here.
I guess what you're implying is that I could potentially take a look at the
RTEMS support for arm processors and adapt it for POK.
http://git.rtems.org/rtems/tree/cpukit/score/cpu/arm
> Just depends on what ARM SoC you are looking at. Getting even the
> basics in with a COM port would be a great addition.
The CPU is an ARM Cortex A9 processor, which implements the
armv7a architecture. I need to check if it implements the optional
divide instructions.
Which processor platforms was RTEMS ported to:
- TI OMAP 3530 (ARM Cortex A8)
- TI OMAP 4430 (ARM Cotex A9)
I've got both these platforms with me, but i was thinking of trying a port
with the Freescale i.MX 6 quad core platform (ARM Cortex A9).
Best regards,
Elvis Dowson