Home 
Forum
Forum
| Welcome to AT91SAM Community Forum http://www.at91.com/samphpbb/ |
|
| AT91SAM9260-ek and problem with booting up the linux http://www.at91.com/samphpbb/viewtopic.php?f=4&t=20681 |
Page 1 of 1 |
| Author: | hamzeh.nasajpour [ Tue Feb 21, 2012 8:15 am ] | ||
| Post subject: | AT91SAM9260-ek and problem with booting up the linux | ||
Hello, I use a custumized at91sam9260-ek. I could connect my board to the PC with Sam-ba and USB cable for uploading files to the NandFlash, Sdram and ... Also I don't use dataflash on my board. I think I didn't need to it. So I uploaded my files to the nandflash. I used the original build root file from "www.at91.com" and angstrom build root from this site for uploading to the nandflash. I could upload these files to the nand flash (bootstrap, bootloader, kernel and RFS) successfully. But when I reset my board I have many errors. If I use original build root, I have this state: bootstrap : ok bootloader: ok kernel: ok in the RFS, it stopped in port mapping. If I reset the board, bootstrap,bootloader and kernel are ok, but in RFS a kernel panic error was occured. But if I use the angstrom build root: Some times the board will boot up successfully and I could access to the board with serial console and some times it has kernel panic error. and If I use my customized Root File System, that I make it from a busybox: again, some times it will be boot up successfully and some times has a kernel panic error. I don't know the reason of this problem? I don't know that I have a hardware problem or this is a software problem? I have no idea. Any body has at91sam9260-ek? If yes inform me to sending my files for uploading in nand flash and test them. Thank you. Also I attach board schematic file.
|
|||
| Page 1 of 1 | All times are UTC + 1 hour [ DST ] |
| Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group http://www.phpbb.com/ |
|
