Add support for NAND flash parts on the DA830/OMAP-L137 EVM
User Interface board.  This includes overriding the default
bad block tables used by the davinci_nand driver.
Signed-off-by: NDavid A. Griego <dgriego@mvista.com>
Signed-off-by: NMark A. Greer <mgreer@mvista.com>
Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>