[ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)

[ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)

[Vikas K. Prasad]

Hi,

I want to use eCos on OMAP 5910 (innovator  with ARM  925T)
which  is supported  in Ecos Rel2.0.

But eCos configuration tool shows that this port doesn't
provide interrupt support. Has anybody done full eCos porting
on OMAP innovator?


Regards, 
Vikas

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Re: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)

[Andrew Lunn]

On Thu, Sep 09, 2004 at 06:21:52PM +0530, Vikas K. Prasad wrote:
> 
> Hi,
> 
> I want to use eCos on OMAP 5910 (innovator  with ARM  925T)
> which  is supported  in Ecos Rel2.0.
> 
> But eCos configuration tool shows that this port doesn't
> provide interrupt support. Has anybody done full eCos porting
> on OMAP innovator?

The OMAP port was contributed by Patrick Doyle. Might be worth asking
him.

        Andrew

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RE: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)

[Vikas K. Prasad]

Doyle,

I found 2-3 links for Innovator patch list released in April 2003.
These patches gives interrupt support that I want. 

I found following 2 places:

1st Place:
Hi folks, I'm back!
Attached (hopefully) are a set of miscellaneous patches for the innovator.
These add interrupt support, fix some cache issues, and clean up (just a
little -- don't get your hopes up too much) the code a little bit.

Note that I have added a new file: 

packages/hal/arm/arm9/innovator/current/include/omap1510.h

As always, questions, comments, and snide remarks are welcome.

(Note that, since this my first posting from the new account, I am still
ironing out how to do this -- let me know if you have any problems reading
this, or the attached patch file).

--wpd


Attachment: innovator.txt
Description: Text document

2nd Place:

Replacement patch for hal_platform_ints.h
From: "Doyle, Patrick" <WPD at dtccom dot com> 
To: ecos-patches at sources dot redhat dot com 
Date: Wed, 23 Apr 2003 10:22:45 -0400 
Subject: Replacement patch for hal_platform_ints.h 

--------------------------------------------------------------------------------

I'm not sure what the best way to handle this is, since my previous
Innovator patches have not been commited yet, (I'm not complaining, just
stating).  Anyway, I realized this morning that I defined the interrupt
vectors based on the 1509 part rather than the 1510 part.  This wouldn't be
a problem, except, of course, some of the vectors have changed.

This patch replaces the ChangeLog and hal_platform_ints.h files from my
previous innovator patches post.  If there is some way that I could make
this easier to review/apply, please let me know.

--wpd


Attachment: ints.txt
Description: Text document

I am not able to understand that how to use these patches (txt files) as I don't
have access to web cvs repository. Can you help me on this?

Regards
Vikas

-----Original Message-----
From: Vikas K. Prasad 
Sent: Thursday, September 09, 2004 6:58 PM
To: 'Doyle, Patrick'; ecos-discuss@sources.redhat.com
Cc: Vikas K. Prasad
Subject: RE: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)


Thank you, Doyle. I will get back to you after trying out
the patch.

Regards,
Vikas

-----Original Message-----
From: Doyle, Patrick [mailto:WPD@dtccom.com]
Sent: Thursday, September 09, 2004 6:44 PM
To: Vikas K. Prasad; ecos-discuss@sources.redhat.com
Subject: RE: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)


I posted a patch sometime in April of 2003 that completed the port to the
innovator.  It was (rightfully) rejected because I inappriately included
code from the GPL'd Linux source base.  For a short term solution, you
should be able to track down that patch, apply it, and be up and running.

For a longer term solution, there has been more and more interest in the
Innovator port over the last couple of months, so I should dig the patch out
clean it up and get it approved.  Of course, that only takes time :-).

--wpd

> -----Original Message-----
> From: Vikas K. Prasad [mailto:vikas.prasad@ittiam.com] 
> Sent: Thursday, September 09, 2004 8:52 AM
> To: ecos-discuss@sources.redhat.com
> Cc: Vikas K. Prasad
> Subject: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)
> 
> 
> 
> Hi,
> 
> I want to use eCos on OMAP 5910 (innovator  with ARM  925T)
> which  is supported  in Ecos Rel2.0.
> 
> But eCos configuration tool shows that this port doesn't
> provide interrupt support. Has anybody done full eCos porting
> on OMAP innovator?
> 
> 
> Regards, 
> Vikas
> 
> -- 
> Before posting, please read the FAQ: 
> http://ecos.sourceware.org/fom/ecos
> and search the list 
> archive: http://ecos.sourceware.org/ml/ecos-discuss
> 

Patrick Doyle
DSP Design Engineer
(603) 546-2179

 

This communication is from DTC Communications, Inc. and is intended to be
confidential and solely for the use of the persons or entities addressed
above.  If you are not an intended recipient, be aware that the information
contained herein may be protected from unauthorized use by privilege or law,
and any copying, distribution, disclosure, or other use of this information
is prohibited.  If you have received this communication in error, please
contact the sender by return e-mail or telephone the above number
immediately and delete or destroy all copies.  Thank you for your
cooperation.

 



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RE: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)

[Vikas K. Prasad]

Thank you, Doyle. I will get back to you after trying out
the patch.

Regards,
Vikas

-----Original Message-----
From: Doyle, Patrick [mailto:WPD@dtccom.com]
Sent: Thursday, September 09, 2004 6:44 PM
To: Vikas K. Prasad; ecos-discuss@sources.redhat.com
Subject: RE: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)


I posted a patch sometime in April of 2003 that completed the port to the
innovator.  It was (rightfully) rejected because I inappriately included
code from the GPL'd Linux source base.  For a short term solution, you
should be able to track down that patch, apply it, and be up and running.

For a longer term solution, there has been more and more interest in the
Innovator port over the last couple of months, so I should dig the patch out
clean it up and get it approved.  Of course, that only takes time :-).

--wpd

> -----Original Message-----
> From: Vikas K. Prasad [mailto:vikas.prasad@ittiam.com] 
> Sent: Thursday, September 09, 2004 8:52 AM
> To: ecos-discuss@sources.redhat.com
> Cc: Vikas K. Prasad
> Subject: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)
> 
> 
> 
> Hi,
> 
> I want to use eCos on OMAP 5910 (innovator  with ARM  925T)
> which  is supported  in Ecos Rel2.0.
> 
> But eCos configuration tool shows that this port doesn't
> provide interrupt support. Has anybody done full eCos porting
> on OMAP innovator?
> 
> 
> Regards, 
> Vikas
> 
> -- 
> Before posting, please read the FAQ: 
> http://ecos.sourceware.org/fom/ecos
> and search the list 
> archive: http://ecos.sourceware.org/ml/ecos-discuss
> 

Patrick Doyle
DSP Design Engineer
(603) 546-2179

 

This communication is from DTC Communications, Inc. and is intended to be
confidential and solely for the use of the persons or entities addressed
above.  If you are not an intended recipient, be aware that the information
contained herein may be protected from unauthorized use by privilege or law,
and any copying, distribution, disclosure, or other use of this information
is prohibited.  If you have received this communication in error, please
contact the sender by return e-mail or telephone the above number
immediately and delete or destroy all copies.  Thank you for your
cooperation.

 



--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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RE: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)

[Doyle, Patrick]

I posted a patch sometime in April of 2003 that completed the port to the
innovator.  It was (rightfully) rejected because I inappriately included
code from the GPL'd Linux source base.  For a short term solution, you
should be able to track down that patch, apply it, and be up and running.

For a longer term solution, there has been more and more interest in the
Innovator port over the last couple of months, so I should dig the patch out
clean it up and get it approved.  Of course, that only takes time :-).

--wpd

> -----Original Message-----
> From: Vikas K. Prasad [mailto:vikas.prasad@ittiam.com] 
> Sent: Thursday, September 09, 2004 8:52 AM
> To: ecos-discuss@sources.redhat.com
> Cc: Vikas K. Prasad
> Subject: [ECOS] Interrupt support for eCos on OMAP 5910 (Innovator)
> 
> 
> 
> Hi,
> 
> I want to use eCos on OMAP 5910 (innovator  with ARM  925T)
> which  is supported  in Ecos Rel2.0.
> 
> But eCos configuration tool shows that this port doesn't
> provide interrupt support. Has anybody done full eCos porting
> on OMAP innovator?
> 
> 
> Regards, 
> Vikas
> 
> -- 
> Before posting, please read the FAQ: 
> http://ecos.sourceware.org/fom/ecos
> and search the list 
> archive: http://ecos.sourceware.org/ml/ecos-discuss
> 

Patrick Doyle
DSP Design Engineer
(603) 546-2179

 

This communication is from DTC Communications, Inc. and is intended to be
confidential and solely for the use of the persons or entities addressed
above.  If you are not an intended recipient, be aware that the information
contained herein may be protected from unauthorized use by privilege or law,
and any copying, distribution, disclosure, or other use of this information
is prohibited.  If you have received this communication in error, please
contact the sender by return e-mail or telephone the above number
immediately and delete or destroy all copies.  Thank you for your
cooperation.

 



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