tcl/target/hi6220.cfg

   1 # SPDX-License-Identifier: GPL-2.0-or-later
   2
   3 # Hisilicon Hi6220 Target
   4
   5 if { [info exists CHIPNAME] } {
   6   set _CHIPNAME $CHIPNAME
   7 } else {
   8   set _CHIPNAME hi6220
   9 }
  10
  11 #
  12 # Main DAP
  13 #
  14 if { [info exists DAP_TAPID] } {
  15    set _DAP_TAPID $DAP_TAPID
  16 } else {
  17    set _DAP_TAPID 0x4ba00477
  18 }
  19
  20 # declare the one JTAG tap to access the DAP
  21 jtag newtap $_CHIPNAME tap -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -ignore-version
  22
  23 # create the DAP
  24 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.tap
  25
  26 # declare the 8 main application cores
  27 set _TARGETNAME $_CHIPNAME.cpu
  28 set _smp_command ""
  29
  30 set $_TARGETNAME.cti(0) 0x80198000
  31 set $_TARGETNAME.cti(1) 0x80199000
  32 set $_TARGETNAME.cti(2) 0x8019A000
  33 set $_TARGETNAME.cti(3) 0x8019B000
  34 set $_TARGETNAME.cti(4) 0x801D8000
  35 set $_TARGETNAME.cti(5) 0x801D9000
  36 set $_TARGETNAME.cti(6) 0x801DA000
  37 set $_TARGETNAME.cti(7) 0x801DB000
  38
  39 set _cores 8
  40 for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
  41
  42     cti create cti$_core -dap $_CHIPNAME.dap -baseaddr [set $_TARGETNAME.cti($_core)] -ap-num 0
  43
  44     set _command "target create ${_TARGETNAME}$_core aarch64 \
  45                          -dap $_CHIPNAME.dap -coreid $_core -cti cti$_core"
  46
  47     if { $_core != 0 } {
  48         # non-boot core examination may fail
  49         set _command "$_command -defer-examine"
  50         set _smp_command "$_smp_command ${_TARGETNAME}$_core"
  51     } else {
  52         # uncomment when "hawt" rtos is merged
  53         # set _command "$_command -rtos hawt"
  54         set _smp_command "target smp ${_TARGETNAME}$_core"
  55     }
  56
  57     eval $_command
  58 }
  59
  60 eval $_smp_command
  61
  62 cti create cti.sys -dap $_CHIPNAME.dap -ap-num 0 -baseaddr 0x80003000
  63
  64 # declare the auxiliary Cortex-M3 core on AP #2 (runs mcuimage.bin)
  65 target create ${_TARGETNAME}.m3 cortex_m -dap $_CHIPNAME.dap -ap-num 2 -defer-examine
  66
  67 # declare the auxiliary Cortex-A7 core
  68 target create ${_TARGETNAME}.a7 cortex_a -dap $_CHIPNAME.dap -dbgbase 0x80210000 -defer-examine