* [U-Boot-Users] where is the interrupt vectors?
@ 2005-11-24 3:08 terry
2005-11-24 7:46 ` Wolfgang Denk
0 siblings, 1 reply; 4+ messages in thread
From: terry @ 2005-11-24 3:08 UTC (permalink / raw)
To: u-boot
hello,
I am new to u-boot.
I want to support some perpherals which need use the I/O pins of INT.
And it need to be allocated the vectors, depending on the INT ports.
How does u-boot support this, and where I can find it?
Thank you,
Terry
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot-Users] where is the interrupt vectors?
2005-11-24 3:08 [U-Boot-Users] where is the interrupt vectors? terry
@ 2005-11-24 7:46 ` Wolfgang Denk
2005-11-24 9:22 ` terry
0 siblings, 1 reply; 4+ messages in thread
From: Wolfgang Denk @ 2005-11-24 7:46 UTC (permalink / raw)
To: u-boot
In message <1132801697.2550.11.camel@PC6> you wrote:
>
> I want to support some perpherals which need use the I/O pins of INT.
> And it need to be allocated the vectors, depending on the INT ports.
And which processor architecture is this?
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
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^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot-Users] where is the interrupt vectors?
2005-11-24 7:46 ` Wolfgang Denk
@ 2005-11-24 9:22 ` terry
0 siblings, 0 replies; 4+ messages in thread
From: terry @ 2005-11-24 9:22 UTC (permalink / raw)
To: u-boot
On Thu, 2005-11-24 at 08:46 +0100, Wolfgang Denk wrote:
> In message <1132801697.2550.11.camel@PC6> you wrote:
> >
> > I want to support some perpherals which need use the I/O pins of INT.
> > And it need to be allocated the vectors, depending on the INT ports.
>
> And which processor architecture is this?
>
>
> Wolfgang Denk
>
I used arm926ejs.
regards,
Terry
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot-Users] where is the interrupt vectors?
@ 2005-11-24 3:32 KokHow Teh
0 siblings, 0 replies; 4+ messages in thread
From: KokHow Teh @ 2005-11-24 3:32 UTC (permalink / raw)
To: u-boot
>I want to support some perpherals which need use the I/O pins of INT.
>And it need to be allocated the vectors, depending on the INT ports.
>How does u-boot support this, and where I can find it?
Depending on your CPU architecture, interrupt/exception vectors are setup
in start.S
^ permalink raw reply [flat|nested] 4+ messages in thread
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2005-11-24 3:08 [U-Boot-Users] where is the interrupt vectors? terry
2005-11-24 7:46 ` Wolfgang Denk
2005-11-24 9:22 ` terry
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2005-11-24 3:32 KokHow Teh
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