tcl/target/omap3530.cfg

   1 # TI OMAP3530
   2 #  http://focus.ti.com/docs/prod/folders/print/omap3530.html
   3 # Other OMAP3 chips remove DSP and/or the OpenGL support
   4
   5 if { [info exists CHIPNAME] } {
   6    set  _CHIPNAME $CHIPNAME
   7 } else {
   8    set  _CHIPNAME omap3530
   9 }
  10
  11 # ICEpick-C ... used to route Cortex, DSP, and more not shown here
  12 source [find target/icepick.cfg]
  13
  14 # Subsidiary TAP: C64x+ DSP ... must enable via ICEpick
  15 jtag newtap $_CHIPNAME dsp -irlen 38 -ircapture 0x25 -irmask 0x3f -disable
  16
  17 # Subsidiary TAP: CoreSight Debug Access Port (DAP)
  18 if { [info exists DAP_TAPID ] } {
  19    set _DAP_TAPID $DAP_TAPID
  20 } else {
  21    set _DAP_TAPID 0x0b6d602f
  22 }
  23 jtag newtap $_CHIPNAME dap -irlen 4 -ircapture 0x1 -irmask 0xf \
  24         -expected-id $_DAP_TAPID -disable
  25 jtag configure $_CHIPNAME.dap -event tap-enable \
  26         "icepick_c_tapenable $_CHIPNAME.jrc 3"
  27
  28 # Primary TAP: ICEpick-C (JTAG route controller) and boundary scan
  29 if { [info exists JRC_TAPID ] } {
  30    set _JRC_TAPID $JRC_TAPID
  31 } else {
  32    set _JRC_TAPID 0x0b7ae02f
  33 }
  34 jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f \
  35         -expected-id $_JRC_TAPID
  36
  37 jtag configure $_CHIPNAME.jrc -event post-reset "runtest 100"
  38
  39 # GDB target:  Cortex-A8, using DAP
  40 target create omap3.cpu cortex_a8 -chain-position $_CHIPNAME.dap
  41
  42 # FIXME much of this should be in reset event handlers
  43 proc omap3_dbginit { } {
  44      poll off
  45      reset
  46      sleep 500
  47
  48      jtag tapenable omap3530.dap
  49      targets
  50      # sleep 1000
  51      # dap apsel 1
  52      # sleep 1000
  53      # dap apsel 1
  54      # dap info 1
  55
  56      # 0xd401.0000 - ETM
  57      # 0xd401.1000 - Cortex-A8
  58      # 0xd401.9000 - TPIU (traceport)
  59      # 0xd401.b000 - ETB
  60      # 0xd401.d000 - DAPCTL
  61
  62      omap3.cpu mww 0x54011FB0 0xC5ACCE55
  63
  64      omap3.cpu mdw 0x54011314
  65      omap3.cpu mdw 0x54011314
  66      # omap3.cpu mdw 0x54011080
  67
  68      omap3.cpu mww 0x5401d030 0x00002000
  69      poll on
  70 }