ppc4xx/NAND: Reduce size of NAND SPL image

This is needed for the canyonlands_nand build target. Without it
the resulting image won't fit into 4k.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Acked-by: Stefan Roese <sr@denx.de>
1 file changed