1# The Linuxstamp-mx27 is board has a single IMX27 chip 2# For further info see http://opencircuits.com/Linuxstamp_mx27#OpenOCD 3source [find target/imx27.cfg] 4$_TARGETNAME configure -event gdb-attach { reset init } 5$_TARGETNAME configure -event reset-init { imx27lnst_init } 6 7proc imx27lnst_init { } { 8 # This setup puts RAM at 0xA0000000 9 10 # reset the board correctly 11 adapter speed 500 12 reset run 13 reset halt 14 15 mww 0x10000000 0x20040304 16 mww 0x10020000 0x00000000 17 mww 0x10000004 0xDFFBFCFB 18 mww 0x10020004 0xFFFFFFFF 19 20 sleep 100 21 22 # ======================================== 23 # Configure DDR on CSD0 -- initial reset 24 # ======================================== 25 mww 0xD8001010 0x00000008 26 27 sleep 100 28 29 # ======================================== 30 # Configure DDR on CSD0 -- wait 5000 cycle 31 # ======================================== 32 mww 0x10027828 0x55555555 33 mww 0x10027830 0x55555555 34 mww 0x10027834 0x55555555 35 mww 0x10027838 0x00005005 36 mww 0x1002783C 0x15555555 37 38 mww 0xD8001010 0x00000004 39 40 mww 0xD8001004 0x00795729 41 42 #mww 0xD8001000 0x92200000 43 mww 0xD8001000 0x91120000 44 mww 0xA0000F00 0x0 45 46 #mww 0xD8001000 0xA2200000 47 mww 0xD8001000 0xA1120000 48 mww 0xA0000F00 0x0 49 mww 0xA0000F00 0x0 50 51 #mww 0xD8001000 0xB2200000 52 mww 0xD8001000 0xB1120000 53 mwb 0xA0000033 0xFF 54 mwb 0xA1000000 0xAA 55 56 #mww 0xD8001000 0x82228085 57 mww 0xD8001000 0x81128080 58 59} 60