[PATCH] mtd: nand: omap_gpmc: Fix NAND in SPL for AM335x

[Heiko Schocher]

Hello Roger,

On 25.11.23 12:16, Roger Quadros wrote:
> AM335x uses a special driver "am335x_spl_bch.c" as SPL
> NAND loader. This driver expects 1 sector at a time ECC
> and doesn't work well with multi-sector ECC that was implemented in
> commit 04fcd2587321 ("mtd: rawnand: omap_gpmc: Fix BCH6/16 HW based correction")
> 
> Switch back to 1 sector at a time read/ECC.
> 
> Fixes: 04fcd2587321 ("mtd: rawnand: omap_gpmc: Fix BCH6/16 HW based correction")
> Signed-off-by: Roger Quadros <rogerq at kernel.org>
> ---
>  drivers/mtd/nand/raw/omap_gpmc.c | 95 ++++++++++----------------------
>  1 file changed, 29 insertions(+), 66 deletions(-)
[...]
> 
> base-commit: 9e53e45292ee2f1d9d2ccc59914b161bef9b10d7

Based on this commit and with the (rebased) patchset from Enrico:

https://lists.denx.de/pipermail/u-boot/2023-November/536793.html

I can confirm, that the draco thuban board now boots again from
NAND.

Tested-by: Heiko Schocher <hs at denx.de>

Thanks!

bye,
Heiko
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