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

Gabriel Pundrich gpundrich at
Fri Mar 18 18:01:13 CET 2005

I am with a M5282EVB board. Can I do some similar?


-----Mensagem original-----
De:	grave [mailto:grave at]
Enviada:	sex 18/3/2005 13:51
Para:	Wolfgang Denk
Cc:	u-boot-users at
Assunto:	Re : [U-Boot-Users] booting uboot from flash on a memec evaluation board
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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