Implementation of Secondary Program Loader which loads U-Boot
from NAND memory to SDRAM memory. SBL is loaded by IPL
(Initial Program Loader) at processor startup.
Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com>
Implementation of MT62xx NAND controller (NFI) which supports
large page devices and small page devices. It also enables
hardware ECC control.
Signed-off-by: Marcin Mielczarczyk <marcin.mielczarczyk@tieto.com>