tcl/target/imx7.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 if { [info exists CHIPNAME] } {
   4    set  _CHIPNAME $CHIPNAME
   5 } else {
   6    set  _CHIPNAME imx7
   7 }
   8
   9 # CoreSight Debug Access Port
  10 if { [info exists DAP_TAPID] } {
  11         set _DAP_TAPID $DAP_TAPID
  12 } else {
  13         set _DAP_TAPID 0x5ba00477
  14 }
  15
  16 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x0f \
  17         -expected-id $_DAP_TAPID
  18
  19 #
  20 # Cortex-A7 target
  21 #
  22 # GDB target: Cortex-A7, using DAP, configuring only one core
  23 # Base addresses of cores:
  24 # core 0  -  0x80070000
  25 # core 1  -  0x80072000
  26 set _TARGETNAME $_CHIPNAME.cpu_a7
  27
  28 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
  29
  30 target create $_TARGETNAME.0 cortex_a -dap $_CHIPNAME.dap \
  31         -coreid 0 -dbgbase 0x80070000
  32
  33 target create $_TARGETNAME.1 cortex_a -dap $_CHIPNAME.dap \
  34         -coreid 1 -dbgbase 0x80072000 -defer-examine
  35 #
  36 # Cortex-M4 target
  37 #
  38 set _TARGETNAME_2 $_CHIPNAME.cpu_m4
  39 target create $_TARGETNAME_2 cortex_m -dap $_CHIPNAME.dap -ap-num 4 \
  40         -defer-examine
  41
  42 #
  43 # AHB mem-ap target
  44 #
  45 target create $_CHIPNAME.ahb mem_ap -dap $_CHIPNAME.dap -ap-num 0
  46
  47 targets $_TARGETNAME.0