tcl/board/crossbow_tech_imote2.cfg

   1 # Crossbow Technology iMote2
   2
   3 if { [info exists CHIPNAME] } {
   4    set  _CHIPNAME $CHIPNAME
   5 } else {
   6    set  _CHIPNAME imote2
   7 }
   8
   9 if { [info exists ENDIAN] } {
  10    set  _ENDIAN $ENDIAN
  11 } else {
  12    set  _ENDIAN little
  13 }
  14
  15 if { [info exists CPUTAPID ] } {
  16    set _CPUTAPID $CPUTAPID
  17 } else {
  18   # force an error till we get a good number
  19    set _CPUTAPID 0xffffffff
  20 }
  21
  22 # PXA271 and an Intel Strataflash of 32 Megabytes (p30)
  23 #
  24 # Marvell/Intel PXA270 Script
  25 # set jtag_nsrst_delay to the delay introduced by your reset circuit
  26 # the rest of the needed delays are built into the openocd program
  27 jtag_nsrst_delay 800
  28 # set the jtag_ntrst_delay to the delay introduced by a reset circuit
  29 # the rest of the needed delays are built into the openocd program
  30 jtag_ntrst_delay 0
  31 #use combined on interfaces or targets that can't set TRST/SRST separately
  32 reset_config trst_and_srst separate
  33 #jtag scan chain
  34
  35 jtag newtap $_CHIPNAME cpu -irlen 7 -ircapture 0x1 -irmask 0x7f -expected-id $_CPUTAPID
  36
  37 set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
  38 target create $_TARGETNAME xscale -endian $_ENDIAN -chain-position $_TARGETNAME -variant pxa27x
  39 $_TARGETNAME configure -work-area-virt 0x0x5c000000 -work-area-phys 0x0x5c000000 -work-area-size 0x10000 -work-area-backup 1
  40 # maps to PXA internal RAM. If you are using a PXA255
  41 # you must initialize SDRAM or leave this option off
  42
  43
  44 #flash bank <driver> <base> <size> <chip_width> <bus_width>
  45 # works for P30 flash
  46 flash bank cfi 0x00000000 0x2000000 2 2 0