tree f4f47699296d166f29ac955f7f05d2d22e3a8f5e
parent 94a45bb19737435dfeafdb60e6fe765af3dc62f8
author Scott Wood <scottwood@freescale.com> 1348186147 -0500
committer Scott Wood <scottwood@freescale.com> 1353966085 -0600

spl/nand: introduce CONFIG_SPL_NAND_DRIVERS, _BASE, and _ECC.

Some small SPLs do not use nand_base.c, and a subset of those also
require a special driver.  Some SPLs need software ECC but others can't
fit it.

All existing boards that specify CONFIG_SPL_NAND_SUPPORT have these
symbols added to preserve existing behavior.

Signed-off-by: Scott Wood <scottwood@freescale.com>
--
v2: use positive logic for including bits of NAND, rather than
a MINIMAL symbol that excludes things.