[U-Boot-Users] Timer interrupt in Uboot

[U-Boot-Users] Timer interrupt in Uboot

[Bhavin Patel]

Greetings,

I am using uboot to bringup my board having MIPS to run OS.

Can anyone tell me whether is it possible to have some kind of interrupt
mechanism in Uboot so that I am able to get interrupt at say every 10
microsec?

Thanks. 
--
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[U-Boot-Users] Timer interrupt in Uboot

[Wolfgang Denk]

In message <3083687.post@talk.nabble.com> you wrote:
> 
> Can anyone tell me whether is it possible to have some kind of interrupt
> mechanism in Uboot so that I am able to get interrupt at say every 10
> microsec?

Yes, it is possible, but the standard interrupt rate you shall set is
1000 Hz.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Teenagers are people who express a burning desire to be different by
dressing exactly alike.
There are some strings. They're just not attached.

[U-Boot-Users] Timer interrupt in Uboot

[bhavin.patel at einfochips.com]

Hi Denk,

Have you any idea how to do this?
If you have any document/weblink or any application that uses this kind of
mechanism please send it.

I search on net but I dont get anything.

Thanks.

Regards,
Bhavin Patel.

Embedded Engineer,
einfochips Ltd,
Ahmedabad, India.

> In message <3083687.post@talk.nabble.com> you wrote:
>>
>> Can anyone tell me whether is it possible to have some kind of interrupt
>> mechanism in Uboot so that I am able to get interrupt at say every 10
>> microsec?
>
> Yes, it is possible, but the standard interrupt rate you shall set is
> 1000 Hz.
>
> Best regards,
>
> Wolfgang Denk
>
> --
> Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
> Teenagers are people who express a burning desire to be different by
> dressing exactly alike.
> There are some strings. They're just not attached.
>