Re: [Openocd-development] arm1136 scripts

[Øyvind H. <oyv...@zy...>]

On Thu, Sep 10, 2009 at 10:03 PM, michal smulski
<mic...@oo...> wrote:
>
> I can see there is run_algorithm implemented in arm11.c. Can you give me
> some pointers on what needs to be added/changed? I can take a stab at
> this.

I think David looked at this...

Can you share David?

> Note that I see a really slow times for coping uboot to DDR memory
> (load_image). Is this expected as well?
>
> If I turn on burst writes, things go much faster but I get an error
> message and the end.

Separate post instructions & details to reproduce?

>
> Thanks,
> Michal
>
> On Thu, 2009-09-10 at 10:07 +0200, Øyvind Harboe wrote:
>> Committed.
>>
>> Thanks!
>>
>> > 1. How do I speed up flash writes. Right now, I get about 2kB/s write to
>> > NOR (see flashUBOOT proc).
>>
>> the arm11 needs the run_algorithm support. Known problem, "sombody"
>> needs to pitch in, it's not super hard.
>>
>> > 2. Is there a way to run openocd and flash write command from the same
>> > script. That is, I don't want to telnet to port 4444 and run flash write
>> > command. I would like to automate it.
>>
>> Write a script:
>>
>> init # initializes openocd
>> flash xxxx # do whatever you need to do
>>
>>
>>
>>
>
>



-- 
Øyvind Harboe
Embedded software and hardware consulting services
http://www.zylin.com