RTEMS

[Pierre Ficheux]

Le 12/09/12 17:16, Fered a écrit :
> Hello All.
> 
>  
> 
> I am unable to boot RTEMS 10.2 elf examples with u-boot for Phycore LPC
> 3250 board.
> 
>  
> 
> I followed this procedure:
> 
> 1. load and execute u-boot binary in ram from address 0x83fc0000
> 
> 2. load RTEMS10.2 hello.exe example into ram at address 0x81000000
> 
> 3. then I tried to boot it using bootelf command
> 

I don't have such a board but why using U-Boot as it's not in flash?

Can't you load hello.bin directly ? (produced from hello.exe with RTEMS
objcopy)

Regarding U-Boot, I use objcopy + mkimage to create a U-Boot compatible
image.

regards

>  
> 
> After this u-boot got stuck. Here is the last message produced.
> 
>  
> 
> Loading .start @ 0x80000000 (1120 bytes)
> 
> Clearing .vector @ 0x80000000 (5952 bytes)
> 
> Loading .text @ 0x80000460 (68576 bytes)
> 
> Loading .rodata @ 0x80011040 (6208 bytes)
> 
> Clearing .robarrier @ 0x800012880 (972672 bytes)
> 
> Loading .data @ 0x80100000 (2016 bytes)
> 
> Clearing .bss @ 0x801007e0 (5504 bytes)
> 
> Clearing .work @ 0x80101d60( 66036384 bytes)
> 
>  


-- 
Pierre FICHEUX -/- CTO OW/OWI, France -\- pierre.ficheux at openwide.fr
                                         http://ingenierie.openwide.fr
                                         http://www.ficheux.org
I would love to change the world, but they won't give me the source code