[U-Boot] ARM relocation, probably trivial mistake
Wolfgang Denk
wd at denx.de
Thu Sep 30 19:43:08 CEST 2010
Dear Heiko Schocher,
In message <4CA4AEFF.3050101 at denx.de> you wrote:
>
> > 1. should CONFIG_SKIP_RELOCATE_UBOOT be not defined anymore?
>
> If TEXT_BASE == relocation address it could be defined,
> never tested.
We should point out that this is only intended (and allowed) for
boards where U-Boot gets loaded into RAM by some other means (like a
first stage boot loader, say when booting from NAND or SDCard).
When booting from NOR or some other persistent memory TEXT_BASE will
point to that address range, and then it is obviously impossible to
use the same value as relocation address.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
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Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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