[U-Boot] [PATCH] arm: at91: gardena-smart-gateway-at91sam: Enable CONFIG_SYS_NAND_USE_FLASH_BBT

Alexander Dahl ada at thorsis.com
Fri Sep 13 13:09:25 UTC 2019

Hei hei,

Am Dienstag, 27. August 2019, 08:14:50 CEST schrieb Stefan Roese:
> This patch enables the BBT in NAND on the AT91SAM based GARDENA smart
> Gateway. This is especially important, since the Linux driver also
> enables this option and uses the BBT table pages. Without setting this
> option, U-Boot will try to re-use these pages again (e.g. UBI).

Does the Linux kernel driver use those unconditionally or is that a kernel 
config option? Which one? (Search in 5.2 kernel config for BBT is 


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