[U-Boot] [PATCH v3 1/3] ARM: I2C: I2C Multi byte address support

Tom Rini trini at ti.com
Tue Feb 21 15:22:48 CET 2012


On Tue, Feb 21, 2012 at 09:51:59AM +0100, Thomas Weber wrote:
> Hello Tom,
> On 02/20/2012 11:23 PM, Tom Rini wrote:
> >On Sun, Feb 19, 2012 at 10:44:52AM +0100, Thomas Weber wrote:
> >>Hello Tom, hello Rachna,
> >>
> >>I don't know if this is related to the i2c changes or mmc changes?
> >>
> >>When I boot from nand and then make "mmc rescan" the card is not detected.
> >>When booting with boot_key on Devkit8000 directly from sd-card
> >>everything is okay.
> >It's the i2c changes, I'm fairly certain.
> >
> 
> reverting
> 
> "nand: make 1-bit software ECC configurable"
> "ARM: I2C: I2C Multi byte address support"
> "ARM: AM33XX: Add AM33XX I2C driver support"
> 
> help for booting on Devkit8000.
> 
> You told me in IRC, that you don't need the CONFIG_MTD_ECC_SOFT for
> your boards? Can you explain why you don't need it? Perhaps
> something is misconfigured on Devkit8000. Or do you have no boards
> with nand flash?

How are you writing your files to NAND?  I'd have sworn that on
devkit8000 you can write it all with 'nandecc hw' being done (adding
to my TODO list now..)

-- 
Tom


More information about the U-Boot mailing list