[U-Boot] NAND ECC mixup?

Gary Thomas
2010-04-16T15:55:19Z

I'm having trouble with NAND ECC on my OMAP/3530 platform. It
seems that U-Boot and Linux don't agree on the ECC patterns for
a given set of data.

In particular, if I create the U-Boot environment in NAND, then
update it via fw_setconfig in Linux, U-Boot is no longer happy
with the ECC bits.

I noticed that the file drivers/mtd/nand/nand_ecc.c has changed
dramatically in the Linux sources. Could this be the problem?

My code is based on git://git.denx.de/u-boot.git
15fba3279b56333bdb65ead366f82c945ed320d1 ppc/85xx: Disable all async interrupt sources when we boot
My Linux kernel is 2.6.31 or newer

I looked in the latest tree and didn't see anything relevant.
Am I missing something?

Thanks

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Gary Thomas | Consulting for the
MLB Associates | Embedded world
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