tree d2166d47b481f14434dbb8d9f9ab4c1b464ea616
parent 7d5929c1f34304ca5a970cfde8044053e56aa8c9
author Roger Quadros <rogerq@ti.com> 1409008533 -0700
committer Tony Lindgren <tony@atomide.com> 1409008533 -0700

ARM: OMAP2+: GPMC: Support Software ECC scheme via DT

For v3.14 and prior, 1-bit Hamming code ECC via software was the
default choice for some boards e.g. 3430sdp.
Commit ac65caf514ec in v3.15 changed the behaviour
to use 1-bit Hamming code via Hardware using a different ECC layout
i.e. (ROM code layout) than what is used by software ECC.

This ECC layout change causes NAND filesystems created in v3.14
and prior to be unusable in v3.15 and later. So don't mark "sw" scheme
as deperecated and support it.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>