Re : [U-Boot-Users] booting uboot from flash on a memec evaluation board

grave grave at
Fri Mar 18 17:51:09 CET 2005

Le 18.03.2005 17:31:05, Wolfgang Denk a écrit :
> In message <1111149539l.12024l.3l at ipnnarval> you wrote:
> >
> > Do I need a specific and very simple code at address 0xfffffffc that
> > jump to the flash address where there is the uboot code ?
> Yes - typically a branch instruction.

Thanks, but the branch instruction only (as far as I understand)  
support 24 bits address jump and there is only room for one instruction  
in 0xfffffffc. So I tryed to set a jump to 0xffff8000 where there is  
some code that store a 32 bits address in the link register before  
trying a jump and it didn't work. Can you send me an example please ?


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