Redboot and eCos

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vever Contact options for registered users 's Avatar (by Gravatar) posted on
June 7, 2011, 1:43 pm
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Hello.
I would program an AMR7 LPC2138 with eCos and redboot.

But there is not enough RAM to load the program on it. (with a load
command).


I wonder if you know if I can directly load my program into flash and start
it by redboot from flash.

Or if I can load redboot and my program together into flash and make
redboot to start the program alone.


Thank you very much!

Vever

      
                    
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Grant Edwards Contact options for registered users 's Avatar (by Gravatar) posted on
June 7, 2011, 2:28 pm
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Re: Redboot and eCos

Quoted text here. Click to load it

Yes.


Yes, you can do that also.

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vever Contact options for registered users 's Avatar (by Gravatar) posted on
June 7, 2011, 2:43 pm
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Re: Redboot and eCos
Okay thanks!

I have just succeeded to do that (load program without redboot).

But when I load the program into flash via JTAG (openocd), it bug the jtag
communication, and I can't connect to my card with Openocd. (I must erase
flash with FlashMagic and re connect with openocd)      
                    
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vever Contact options for registered users 's Avatar (by Gravatar) posted on
June 10, 2011, 1:24 pm
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Re: Redboot and eCos
So, I come back on my question.
You said I can load redboot and my program together and configure an
autostart of my program by redboot.


Do you have a guide which is about this ?
Or someone who has already done that could help me ?

Thank you !

Vever      
                    
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Grant Edwards Contact options for registered users 's Avatar (by Gravatar) posted on
June 10, 2011, 3:27 pm
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Re: Redboot and eCos

Quoted text here. Click to load it

http://ecos.sourceware.org/docs-latest /

Quoted text here. Click to load it

http://ecos.sourceware.org/intouch.html
http://dir.gmane.org/gmane.os.ecos.general

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