On Sunday 17 May 2009, Yusuf Caglar AKYUZ wrote:
> does anyone have pointers to boot dm355 from an SD card without any
> nand involvement?

http://wiki.davincidsp.com/index.php?title=DM355_SD_card_boot_and_flash_utility

I don't know why you think that needs NAND in any way.
You must be doing something wrong... unless that broke
since I grabbed a copy, it's working fine.


> I think only u-boot support available is still 1.2.0, is it right?

No.  Basic DM355 EVM support is in current U-Boot trees:

http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=shortlog;h=refs/heads/next

... that is, the u-boot "next" branch.  That's not what I'd
call a stable branch, but it's based on 2009.06-rc2 and all
the patches there should carry forward to the release after
that.  (Meaning, 2009.06 won't support DM355, but the release
after it will.)

Still missing:  NAND support isn't enabled in the dm355evm
configuration.  The 1-bit ECC flavor will work fine, but one
wants to use the 4-bit ECC.


> I see no SD support in u-boot for DaVinci.

As they say, "-ENOPATCH".  :)

Feel free to provide it against current U-Boot.

- Dave

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