Hi Titusrathinaraj ,
I have followed the 1st step Boot From SD Card ;
written Each Block As Mention ;
apart from that tried to Load Back up also;
SPL ,SPL backup.1 SPL backup.2,SPL backup.3,u-boot-img
"""Change the boot jumper settings to NAND flash
Reset the board & check whether the board is booting u-boot from NAND flash on console."""""
here I didnt find any thing nothing got display ;
Is there Some hardware pin need to be enable to Read the NAND Flash in Hardware That must it missing
I am Attaching my NAND Connection pls Have a look!!
Out of Which R31 and R32 is not connected Is it required ??
Result on Oscilloscope are :-
--When Booting from SD Card Change on PIN RE ' pulled Down and the n got Pulled Up;
-- While nand write WE ' pin is getting Low ;
-- On I/O pin there is pulses generated while nand writing;
Is R32 and R31 are reqired ??