[U-Boot-Users] u-boot hangs while accesing pcmcia socket address.

[Girish]

Girish wrote:

>Hi all ,
>    I am writing a driver for 256MB Micron Nand flash On PXA270 board 
>through PCMCIA interface as decribed in 
>"http://download.intel.com/design/pca/applicationsprocessors/applnots/28014402.pdf". 
>So I am trying it out in u-boot first. I wrote a u-boot command called 
>mynand which writes the command at 0x30000000 (socket1 of pcmcia), data 
>at 0x20000000(socket0 of pcmcia) and address at 0x20000040(i.e 
>Address6=ALE). But u-boot hangs whenever I try to access pcmcia socket 
>addresses i.e. 0x20000000 or 0x30000000. Please help me in this regard.
>  
>
 And I did "md 0x20000000" It too hangs the u-boot. Please suggest me 
how to go on further.
 Waiting for your responses.

Regards
Girish

----------------------------------------------------------------------
"When Ability Ends; Faith Begins....

Girish A J (girish.a at geodesiconline.com) 
Associate - Systems,		     Ph: (80) 2361 8184-86   Ext 135
PicoPeta Simputers Pvt Ltd.        Fax:(80) 2361 7568
146 5th Cross, RMV Extension,     
Bangalore - 560 080.               
URL  http://www.picopeta.com
--------------------------------------------------------------------------