[U-Boot] [RFC] [PATCH] arm: arm926ejs: use ELF relocations
Wolfgang Denk
wd at denx.de
Tue Oct 5 07:34:34 CEST 2010
Dear Graeme Russ,
In message <AANLkTikqE0_DEqHs-tX3A4XuEXJhM0CYW_+j6izhmktw at mail.gmail.com> you wrote:
>
> Can NAND SPL initialise and size memory before loading U-Boot into RAM?
It has to. You cannot load into and run from uninitialized RAM ;-)
> If so, could the relocation code be added to NAND SPL so only one copy
> operation is performed?
I'm afraid it cannot, due to size limitations. The NAND loader often
hast to fit into as little a 2 or 4 KiB...
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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