tcl/target/rk3308.cfg

   1 # Rockchip RK3308 Target
   2 # https://rockchip.fr/RK3308%20datasheet%20V1.5.pdf
   3 # https://dl.radxa.com/rockpis/docs/hw/datasheets/Rockchip%20RK3308TRM%20V1.1%20Part1-20180810.pdf
   4
   5 if { [info exists CHIPNAME] } {
   6   set _CHIPNAME $CHIPNAME
   7 } else {
   8   set _CHIPNAME rk3308
   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 0x2ba01477
  18 }
  19
  20 adapter speed 12000
  21
  22 transport select swd
  23
  24 # declare the one SWD tap to access the DAP
  25 swd newdap $_CHIPNAME cpu -expected-id $_DAP_TAPID -ignore-version
  26
  27 # create the DAP
  28 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
  29 target create $_CHIPNAME.ahb mem_ap -dap $_CHIPNAME.dap -ap-num 0
  30
  31 # declare the 4 main application cores
  32 set _TARGETNAME $_CHIPNAME.core
  33 set _smp_command ""
  34
  35 set $_TARGETNAME.base(0) 0x81010000
  36 set $_TARGETNAME.base(1) 0x81012000
  37 set $_TARGETNAME.base(2) 0x81014000
  38 set $_TARGETNAME.base(3) 0x81016000
  39
  40 set $_TARGETNAME.cti(0) 0x81018000
  41 set $_TARGETNAME.cti(1) 0x81019000
  42 set $_TARGETNAME.cti(2) 0x8101a000
  43 set $_TARGETNAME.cti(3) 0x8101b000
  44
  45 set _cores 4
  46 for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
  47
  48     cti create cti$_core -dap $_CHIPNAME.dap -baseaddr [set $_TARGETNAME.cti($_core)] -ap-num 0
  49
  50     set _command "target create ${_TARGETNAME}$_core aarch64 \
  51                          -dap $_CHIPNAME.dap -coreid $_core -cti cti$_core \
  52                          -dbgbase [set $_TARGETNAME.base($_core)]"
  53
  54     if { $_core != 0 } {
  55         set _smp_command "$_smp_command ${_TARGETNAME}$_core"
  56         set _command "$_command -defer-examine"
  57     } else {
  58         # uncomment to use hardware threads pseudo rtos
  59         # set _command "$_command -rtos hwthread"
  60         set _command "$_command -work-area-size 0x40000 -work-area-phys 0xfff80000 \
  61                                 -work-area-backup 0"
  62         set _smp_command "target smp ${_TARGETNAME}$_core"
  63     }
  64
  65     eval $_command
  66 }
  67
  68 eval $_smp_command
  69
  70 targets ${_TARGETNAME}0