Does RTEMS support PXA320?
joel.sherrill at oarcorp.com
Wed Aug 1 11:41:52 CDT 2007
> I believe that there are no xscale BSP. You may need to port a new of your own.
> You can refer the online document for help (BSP and porting guide). Xscale is similar to ARM and this may easy the development.
I don't want to sound picky here but ...
it is not just similar to an ARM -- it is an ARM from
a specific vendor and with specific features. That
makes it a CPU model within the ARM family.
So it is a new BSP and possibly what we call "new in
family" which means you might have some tweaking
to do to code outside the BSP to handle a different
A port is to a new architecture entirely. Think
mips versus powerpc versus arm.
> Thanks & Best Regards!
> From: Sang Won Yoo
> Date: 2007-08-01 08:00:47
> To: Amalaye Oyake
> CC: rtems-users at rtems.org
> Sub: Re: Does RTEMS support PXA320?
>>> Thanks for the response.
>> I have tried to look for the thread, but I haven't.
>> Can anyone point me to the thread?
>> Thanks in advance.
>> SW Yoo
>> On 7/31/07, Amalaye Oyake <amalaye.oyake at jpl.nasa.gov> wrote:
>>> This is one of the newer XScale processors (an ARM variant). RTEMS people
>>> What is the status of the RTEMS XScale BSP? Can one simply use the ARM
>>> Can someone please list the general issues in getting an XScale BSP
>>> developed. I think there was a thread about this a while back if I
>>> From: rtems-users-bounces+amalaye.oyake=jpl.nasa.gov at rtems.org
>>> [mailto:rtems-users-bounces+amalaye.oyake=jpl.nasa.gov at rtems.org] On
>>> Of Sang Won Yoo
>>> Sent: Tuesday, July 31, 2007 10:24 AM
>>> To: rtems-users at rtems.org
>>> Subject: Does RTEMS support PXA320?
>>> Hello RTEMS gurus,
>>> I am new to this list to start with RTEMS for my new project.
>>> The CPU on proejct has been determined to use PXA320. But not yet
>>> for RTOS.
>>> After Ireviewed several RTOS, RTEMS is good enough for the project. But I
>>> am wondering if RTEMS
>>> supports the CPU, PXA320 now. If so, please let me know where I can start
>>> with RTEMS.
>>> Thanks for your attention.
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