[U-Boot] [PATCH 0/2] Add support for MINI2440 (s3c2440)

[Wolfgang Denk]

Dear Gabriel Huau,

In message <1335734845-27396-1-git-send-email-contact at huau-gabriel.fr> you wrote:
>
> >> +/*
> >> + * When booting from NAND, it is impossible to access the lowest addresses
> >> + * due to the SteppingStone being in the way. Luckily the NOR doesn't really
> >> + * care about the highest 16 bits of address, so we set the controlers
> >> + * registers to go and poke over there, instead.
> >> + */
> >> +#define PHYS_FLASH_1                 0x0
> >> +#define CONFIG_SYS_FLASH_BASE        0x0
> >
> >Urghh... this sounds very much like a serious design issue?
> 
> About this point, I ported it from the old version uboot as well. It may need
> some investigation, but I remember it was a big problem with this board. In the
> case of a NAND boot, we don't have access to NOR because the SteppingStone
> (SRAM) is mapped at the same range.

Should this not only affect the SPL part of the code, while you could
use normal mappings for the real U-Boot.

Umm... but I don't even see any reference to SPL files here.  Is this
current code supposed to support NAND booting?  and if so, why doesn;t
it use SPL?

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
Genitiv ins Wasser, weil's Dativ ist!