Re: [Gumstix-users] Accessing PXA regs

[Craig H. <cr...@hu...>]

It's in the buildroot already too.

C

On Feb 4, 2005, at 7:27 AM, Holly Gates wrote:

> Yeah, you guys should all check out pxaregs. It totally rocks! I use 
> it all the time for GPIO and LCD stuff, and it is an amazing tool for 
> driver and hardware development. I was trying to do low power modes 
> and interrupts using it too, but I think that stuff has to be done 
> through the kernel.
>
> -Holly
>
> Darren Gibbs wrote:
>
>> After a few google searches I found this:
>>
>> http://www.mn-logistik.de/unsupported/pxa250/pxaregs.c
>>
>> And then searching for pxaregs on the gumstix site I found that Holly 
>> has already got there:
>>
>> http://www.gumstix.org/tikiwiki/tiki-index.php?page=UserPagehgates
>>
>> On Feb 3, 2005, at 4:10 PM, Victor Mulyk wrote:
>>
>>> There might be commands like peek or and poke.w (word= 4 bytes).
>>> If they exist, you'd  have to read the register contents with peek 
>>> and then
>>> modify the value to reflect your desired settings and poke.w it in.  
>>> Peek it
>>> to confirm.
>>>
>>> Of course, you have to reference the Intel PXA255 Developer's Manual 
>>> to find
>>> the address of the serial port register(s).  Gumstix site has a 
>>> reference to it.
>>>
>>> Craig, is functionality like peek/poke available?
>>>
>>> -Vic
>>>
>>> -----Original Message-----
>>> From: Darren Gibbs [mailto:ts...@ya...]
>>> Sent: Thursday, February 03, 2005 4:50 PM
>>> To: gum...@li...
>>> Subject: [Gumstix-users] Accessing PXA regs
>>>
>>>
>>> Is there a fairly simple way to do this without JTAG?
>>>
>>>
>>>
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