[RFC] mxc nand controller updates

Robert Schwebel r.schwebel at pengutronix.de
Sat Oct 31 16:11:54 EDT 2009


On Sat, Oct 31, 2009 at 01:38:39PM -0500, alfred steele wrote:
> Are these changes ported to u-boot yet.
> Would this be able to support 4k page size NAND flash. I took the
> latest snapshot from the U-boot GIT and trying to boot out of a 4K
> NAND on this but haven't been succesful as of now.
> I believe we used have a separate mxc_nand_load.S assembly code in
> earlier u-boot v2.0 which would load the first 4k from the NAND to the
> NFC SRAM and then the rest of the uboot is loaded after SDRAM /DDR is
> initialized. But with the lates code you have in uboot GIT, looks like
> all this is done in C after a minimal stack is setup.

Did you try the latest u-boot-v2 snapshots?

rsc
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