problem (segmentaion fault) with CSL API for emiff

Hi,
I tried running the sample emiff program (Emiff_example.c -->sample program on CSL APIs for EMIFF) which writes and reads from sdram on OMAP (without using CCS). I compiled the program using arm gcc but when i executed the program, segmentation fault occurs after reading the emiff register during hardware setup.
Does it have something to do with memory mapping? because i did not use the OMAP5912_arm9.cmd which came with the sample program.

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