Freescale Semiconductor MCF5480 - Manual (Page 483)

SDRAM Example
MCF548x Reference Manual, Rev. 3
Freescale Semiconductor 18-35
move.l #0x008D0000, d0//Write LMR and clear reset DLL
move.l d0, SDMR
Enable Auto Refresh and Lock SDMR:
move.l #0x710D0F00, d0//Enable auto refresh and clear MODE_EN
move.l d0, SDCR