[U-Boot] RE : RE : Davinci DM365 custom design : Problem when reading uBoot environment variables
Wolfgang Denk
wd at denx.de
Fri Sep 17 17:02:46 CEST 2010
Dear Reda MIMOUNE,
In message <1918F436C366B34BB245DD28389E039453ADE8BB05 at mars.easii.fr> you wrote:
>
> No Davinci did not mess it up. I read 0x4000 (16KB) instead of 0x40000 (256KB).
Actually I do think Davinci is messed up.
Many boards define CONFIG_ENV_SIZE as 256 or 128 KiB, which makes no
sense (it just slows down booting):
davinci_dm355evm, davinci_dm355leopard, davinci_dm365evm,
davinci_dvevm, davinci_schmoogie, davinci_sffsdr
And many boards define a ewrase block size which seems to be way too
small for common NAND flash devices:
davinci_dvevm 512 or 2048 bytes
davinci_schmoogie 2048 bytes
davinci_sffsdr 2048 bytes
davinci_sonata 512 bytes
Sandeep, can you please have a look? Thanks in advance.
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
The only person who always got his work done by Friday
was Robinson Crusoe.
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