;AIPS settings mem write32 0x43f00040 0x00000000 mem write32 0x43f00044 0x00000000 mem write32 0x43f00048 0x00000000 mem write32 0x43f0004C 0x00000000 mem write32 0x43f00050 0x00000000 mem write32 0x43f00000 0x77777777 mem write32 0x43f00004 0x77777777 mem write32 0x53f00040 0x00000000 mem write32 0x53f00044 0x00000000 mem write32 0x53f00048 0x00000000 mem write32 0x53f0004C 0x00000000 mem write32 0x53f00050 0x00000000 mem write32 0x53f00000 0x77777777 mem write32 0x53f00004 0x77777777 ;cs0 mem write32 0xB8002008 0x00010000 mem write32 0xB8002004 0x00210511 mem write32 0xB8002000 0x00000200 ;cs5 mem write32 0xB8002054 0x00000001 mem write32 0xB8002050 0x00000200 ;cs1 mem write32 0xB8002018 0x00010000 mem write32 0xB8002010 0x00000200 mem write32 0xB8002014 0x00210511 ;;; ; Clock registers ;mem write32 0x53f80008 0x2003C000 mem write32 0x53f80008 0x5003C000 ;mem write32 0x53f80008 0x2003400 mem write32 0x43fac454 0x1000 ;cs4 mem write32 0xB8002040 0x0000DCF6 mem write32 0xB8002044 0x444A4541 mem write32 0xB8002048 0x44443302 ; Set ODT = 0 mem write32 0xB400000C 0x0400 ;mem write32 0xB8002008 0x0 ;mem write32 0xB8002004 0x00200501 ;mem write32 0xB8002000 0x00000800 mem write32 0xd8002000 0x0000CC03 mem write32 0xd8002004 0xa0330D01 mem write32 0xd8002008 0x00220800 ;DDR2 initial begin ;mem write32 0xB8001004 0x007ffcff mem write32 0xB8001004 0x0076E83a ; ESD_MISC ;mem write32 0xB8001010 0x0000020C ; mem write32 0xB8001018 0x0000004C mem write32 0xB8001010 0x00000204 ; ESD_ESDCTL0 SDE_SMODE_SP_ROW_00_COL_00_DSIZ_SREFR_0_PWDT_0_FP_BL_0__PRCT ; ESD_ESDCTL0 32'b1_001__0__010_00__01_00___00___000_0___00_0__0__0_0_00000 ; enable CS0 precharge command mem write32 0xB8001000 0x92210000 ; precharge all dummy write only address matter mem write32 0x80000f00 0x12344321 ; ESD_ESDCTL0 : select Load-Mode-Register mode mem write32 0xB8001000 0xB2210000 ; DDR2 : Load reg EMR2 mem write8 0x82000000 0xda ; DDR2 : Load reg EMR3 mem write8 0x83000000 0xda ; DDR2 : Load reg EMR1 -- enable DLL mem write8 0x81000400 0xda ; DDR2 : Load reg MR -- reset DLL mem write8 0x80000333 0xda ; ESD_ESDCTL0 : select Prechare-All mode mem write32 0xB8001000 0x92210000 ; DDR2 : Prechare-All mem write8 0x80000400 0x12345678 ; ESD_ESDCTL0 : select Manual-Refresh mode mem write32 0xB8001000 0xA2210000 ; DDR2 : Manual-Refresh 2 times mem write32 0x80000000 0x87654321 mem write32 0x80000000 0x87654321 ; ESD_ESDCTL0 : select Load-Mode-Register mode mem write32 0xB8001000 0xB2210000 ; DDR2 : Load reg MR -- CL=3, BL=8, end DLL reset mem write8 0x80000233 0xda ; DDR2 : Load reg EMR1 -- OCD default mem write8 0x81000780 0xda ; DDR2 : Load reg EMR1 -- OCD exit mem write8 0x81000400 0xda ; ESD_ESDCTL0 SDE_SMODE_SP_ROW_00_COL_00_DSIZ_SREFR_0_PWDT_0_FP_BL_0__PRCT ; ESD_ESDCTL0 32'b1_000__0__010_00__10_00___10___011_0___00_0__0__0_0_000000 ; @; normal mode row=010//col=10//dzize=10//self ref=011//PWDT =00//BL =0//prct =000000 mem write32 0xB8001000 0x82216080 ; Init IOMUXC_SW_PAD_CTL_GRP_DDRTYPE_GRP(1-5) mem write32 0x43FAC454 0x00001000 ;WD mem write16 0x53fdc000 0x0033 ;comment clock gating open ;mem write32 0x53F8000C 0xffffffff ;mem write32 0x53F80010 0xffffffff ;mem write32 0x53F80014 0xffffffff