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Analyzer
Joined: 18 Nov 2001
Posts: 409
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 25 Mar 2008 10:07 Porting linux to at91rm9200+epson s1d13506 |
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Dear All,
We are few friends, built an Arm9 board with at91rm9200+epson s1d13506 and we had "inspired" from at91rm9200EK board. Now we would like to port linux to this board and we are totally stucked, we don't know where to start. We are looking a guide to tell us where to start and what should we load to board and how to build a configuration file. We are completely clueless.
Thanks in advance,
Analyzer
PS. Here is our board scheme :
http://www.4shared.com/file/38026731/ea54b29d/AT91RM9200_32.html
Last edited by Analyzer on 27 Mar 2008 18:29; edited 1 time in total |
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Analyzer
Joined: 18 Nov 2001
Posts: 409
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| 27 Mar 2008 18:28 Re: Porting linux to at91rm9200+epson s1d13506 |
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Hi,
Any clues?
Analyzer
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gorkin
Joined: 27 Feb 2002
Posts: 605
Helped: 8
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| 28 Mar 2008 19:12 Re: Porting linux to at91rm9200+epson s1d13506 |
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Helloo Analyser!
I think a good start learning some guides from: www.at91.com, then according the system will be implemented you can try: www.uclinux.org (in case of uCLinux) or get a complete linux source code from sourceforge, modify with all requirements necessary to run in your board, compile all source code, generate appropriated image and upload then to your board!
Congratulations for your work! Very nice project! Can you post gerber files too? 
Obs.: Another good source for information is: http://www.lartmaker.nl/ a old project from dutch university (I think Tudelft...I dont remember now very well)...
Hands on job brother!
Gorkin
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mp3dragon
Joined: 29 Mar 2008
Posts: 5
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| 29 Mar 2008 19:24 Re: Porting linux to at91rm9200+epson s1d13506 |
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Hi all,
This is our project from Turkey. Now, we will port linux and u-boot.
We will first load u-boot, then linux. But, we don't know which file to modify.
Here's some pict.
(we will give gerber file later.)
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gorkin
Joined: 27 Feb 2002
Posts: 605
Helped: 8
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| 31 Mar 2008 3:40 Re: Porting linux to at91rm9200+epson s1d13506 |
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Humm
I thing a good start is read and learning the material from: http://www.denx.de/wiki/UBoot After, try to compile and after modify and upload in your board right?
Gorkin
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mp3dragon
Joined: 29 Mar 2008
Posts: 5
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| 02 Apr 2008 15:50 Re: Porting linux to at91rm9200+epson s1d13506 |
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yess,
Our board's alive!!
second loader (derrel loader) is working.
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gorkin
Joined: 27 Feb 2002
Posts: 605
Helped: 8
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| 03 Apr 2008 18:16 Re: Porting linux to at91rm9200+epson s1d13506 |
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hohohoho! Congratulation my brother! And keep working!
Gorkin
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McGr3g0r
Joined: 16 Apr 2008
Posts: 1
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| 16 Apr 2008 13:45 Re: Porting linux to at91rm9200+epson s1d13506 |
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Hi, great board.
I've made a similiar board http://www.blackmesaeast.com.pl/projects/electronics/sarge-single-board-computer/ and made it run under liunux some time ago.
Now I would like to add a video controller to it. I can get S1D13506 chip but no EDO/FPM-RAM. Is there a way to interface the video chip with non-discontinued "standard" 16-bit SDRAM chip like K4S281632I (8Mx16 bit 75 ns) ?.
I've noticed that there are two CAS signals LCAS and UCAS in EDO-DRAM signaling - how to translate the signals to SDRAM signaling (CAS, WE, UDQM, LDQM) ?.
best regards,
McGregor
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mp3dragon
Joined: 29 Mar 2008
Posts: 5
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| 21 May 2008 15:48 Re: Porting linux to at91rm9200+epson s1d13506 |
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Debian's live in our boards;
@McGregor,
S1D13506 run only EDO, not support to SDRAM. S1D13513 support SDRAM.
we were finding EDO in ebay.
www.powarm.com. (sorry, only turkish now)
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mp3dragon
Joined: 29 Mar 2008
Posts: 5
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| 27 May 2008 14:12 Re: Porting linux to at91rm9200+epson s1d13506 |
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Solved all problem!!, Testing all device and working all device.
Playing a test video
schematics, some patch and .bin in http://powarm.4shared.com (pw:powarm)
and English version of powarm;
http://powarm.com/?dll=en
good luck,
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enogogo
Joined: 07 Jun 2004
Posts: 112
Helped: 1
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| 10 Jun 2008 9:26 Porting linux to at91rm9200+epson s1d13506 |
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| aferin iyi çalışma
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mp3dragon
Joined: 29 Mar 2008
Posts: 5
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| 30 Oct 2008 7:51 Re: Porting linux to at91rm9200+epson s1d13506 |
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PSP TFT working.
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