You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

71 lines
1.9 KiB

  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. if { [info exists CHIPNAME] } {
  5. set _CHIPNAME $CHIPNAME
  6. } else {
  7. set _CHIPNAME rk3308
  8. }
  9. #
  10. # Main DAP
  11. #
  12. if { [info exists DAP_TAPID] } {
  13. set _DAP_TAPID $DAP_TAPID
  14. } else {
  15. set _DAP_TAPID 0x2ba01477
  16. }
  17. adapter speed 12000
  18. transport select swd
  19. # declare the one SWD tap to access the DAP
  20. swd newdap $_CHIPNAME cpu -expected-id $_DAP_TAPID -ignore-version
  21. # create the DAP
  22. dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
  23. target create $_CHIPNAME.ahb mem_ap -dap $_CHIPNAME.dap -ap-num 0
  24. # declare the 4 main application cores
  25. set _TARGETNAME $_CHIPNAME.core
  26. set _smp_command ""
  27. set $_TARGETNAME.base(0) 0x81010000
  28. set $_TARGETNAME.base(1) 0x81012000
  29. set $_TARGETNAME.base(2) 0x81014000
  30. set $_TARGETNAME.base(3) 0x81016000
  31. set $_TARGETNAME.cti(0) 0x81018000
  32. set $_TARGETNAME.cti(1) 0x81019000
  33. set $_TARGETNAME.cti(2) 0x8101a000
  34. set $_TARGETNAME.cti(3) 0x8101b000
  35. set _cores 4
  36. for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
  37. cti create cti$_core -dap $_CHIPNAME.dap -baseaddr [set $_TARGETNAME.cti($_core)] -ap-num 0
  38. set _command "target create ${_TARGETNAME}$_core aarch64 \
  39. -dap $_CHIPNAME.dap -coreid $_core -cti cti$_core \
  40. -dbgbase [set $_TARGETNAME.base($_core)]"
  41. if { $_core != 0 } {
  42. set _smp_command "$_smp_command ${_TARGETNAME}$_core"
  43. set _command "$_command -defer-examine"
  44. } else {
  45. # uncomment to use hardware threads pseudo rtos
  46. # set _command "$_command -rtos hwthread"
  47. set _command "$_command -work-area-size 0x40000 -work-area-phys 0xfff80000 \
  48. -work-area-backup 0"
  49. set _smp_command "target smp ${_TARGETNAME}$_core"
  50. }
  51. eval $_command
  52. }
  53. eval $_smp_command
  54. targets ${_TARGETNAME}0