[U-Boot-Users] I can't debug U-BOOT after relocation in ram

[Andre Puschmann <andre.puschmann@stud.tu-ilmenau.de>]

Hey Patrick,
if you can't stop in board_init_r() than most properly there is
something wrong with your sdram initialization.
Do you have any serial output?


Regards,


Andre



Patrick URIE wrote:
> Hello,
> 
>  
> 
> I try to debug U-boot in flash with GDB version 6.5 + BDI 2000.
> 
> I have followed topic about RAM relocation from DENX web.
> 
> but when U-BOOT is relocated in Ram, I can?t stop it at board_init_r().
> 
>  
> 
>  
> 
> My custom Board configuration is:
> 
>  
> 
> Hardware :
> 
> ---------------
> 
> -MPC875,
> 
> -64MB (Top address 0x4000000)
> 
> -2MB flash
> 
>  
> 
> Software :
> 
> ---------------
> 
> U-BOOT 1.4.4 in flash at 0xFE000000
> 
> Relocation address (read in R5 register) is 0x3FB00000
> 
> DER register value is 0x2006000F
> 
>  
> 
> Thank you for your reply.
> 
>  
> 
> ---------------------------------------
> Uri? Patrick
> Software engineer
> ReFLEX Custom Embedded Systems
> 6, rue du Velay - SILIC 1743 Lisses
> 91047 EVRY Cedex - FRANCE
> Phone  : +33 (0) 169 870 255 (ext. 140)
> Fax    : +33 (0) 164 972 859
> 
> ---------------------------------------
> 
>  
> 
> 
> 
> 
> ------------------------------------------------------------------------
> 
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job easier.
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> U-Boot-Users mailing list
> U-Boot-Users at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/u-boot-users