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OMAPL138B-EP: OMAPL138 Interfacing Issue with DDR2 (Urgent)

Part Number: OMAPL138B-EP
Other Parts Discussed in Thread: OMAPL138, OMAP-L138

Hello,

I have developed my own board using OMAPL138 and it is the copy of OMAP-L138 LC DEV KIT VER A7E.

Simple LED blinking program is working properly but when i try to read and write on DDR2 RAM, the DDR2 is not working properly. The same program is working proper on TI development kit. Both screenshots are attached please help me to find out the mistake and guide to proper working with DDR2 RAM.

My board screenshot is following

On development kit same code behavior is following