[U-Boot] [PATCH 0/2] Introduce CONFIG_NAND_OMAP_SW_ECC_LEGACY, and use it on cm_t35

Nikita Kiryanov nikita at compulab.co.il
Wed Dec 11 17:57:42 CET 2013


Commit "mtd: nand: omap: enable BCH ECC scheme using ELM for generic platform"
(d016dc42cedbf6102e100fa9ecb58462edfb14f8) changed the way software ECC is
configured. The change is not incorrect, but it does cause compatibility issues
for boards that depended on the old behavior. Therefore, instead of reverting
the change, a quirks option is introduced to allow boards to get the old
behavior back. This config option is then used in cm_t35.

Cc: Igor Grinberg <grinberg at compulab.co.il>
Cc: Tom Rini <trini at ti.com>
Cc: Scott Wood <scottwood at freescale.com>
Cc: Pekon Gupta <pekon at ti.com>
Nikita Kiryanov (2):
  arm: omap: nand: introduce CONFIG_NAND_OMAP_SW_ECC_LEGACY
  arm: omap: cm_t35: fix nand sw ecc incompatibility with X-Loader

 doc/README.nand              | 7 +++++++
 drivers/mtd/nand/omap_gpmc.c | 4 ++++
 include/configs/cm_t35.h     | 1 +
 3 files changed, 12 insertions(+)

-- 
1.8.1.2



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