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.
 
 
 
 
 
 

80 lines
2.1 KiB

  1. # Hitex STR9-comStick
  2. # http://www.hitex.com/index.php?id=383
  3. # This works for the STR9-comStick revisions STR912CS-A1 and STR912CS-A2.
  4. source [find interface/hitex_str9-comstick.cfg]
  5. # set jtag speed
  6. adapter_khz 3000
  7. adapter_nsrst_delay 100
  8. jtag_ntrst_delay 100
  9. #use combined on interfaces or targets that can't set TRST/SRST separately
  10. reset_config trst_and_srst
  11. #
  12. # FIXME use the standard str912 target config; that script might need
  13. # updating to "-ignore-version" for the boundary scan TAP
  14. #
  15. # source [find target/str912.cfg]
  16. #
  17. if { [info exists CHIPNAME] } {
  18. set _CHIPNAME $CHIPNAME
  19. } else {
  20. set _CHIPNAME str912
  21. }
  22. if { [info exists ENDIAN] } {
  23. set _ENDIAN $ENDIAN
  24. } else {
  25. set _ENDIAN little
  26. }
  27. if { [info exists FLASHTAPID] } {
  28. set _FLASHTAPID $FLASHTAPID
  29. } else {
  30. set _FLASHTAPID 0x04570041
  31. }
  32. jtag newtap $_CHIPNAME flash -irlen 8 -ircapture 0x1 -irmask 0x1 -expected-id $_FLASHTAPID
  33. if { [info exists CPUTAPID] } {
  34. set _CPUTAPID $CPUTAPID
  35. } else {
  36. set _CPUTAPID 0x25966041
  37. }
  38. jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
  39. if { [info exists BSTAPID] } {
  40. set _BSTAPID $BSTAPID
  41. } else {
  42. # Found on STR9-comStick, revision STR912CS-A1
  43. set _BSTAPID1 0x1457f041
  44. # Found on STR9-comStick, revision STR912CS-A2
  45. set _BSTAPID2 0x2457f041
  46. }
  47. jtag newtap $_CHIPNAME bs -irlen 5 -ircapture 0x1 -irmask 0x1 -expected-id $_BSTAPID1 -expected-id $_BSTAPID2
  48. set _TARGETNAME $_CHIPNAME.cpu
  49. target create $_TARGETNAME arm966e -endian $_ENDIAN -chain-position $_TARGETNAME
  50. $_TARGETNAME configure -event reset-init {
  51. # We can increase speed now that we know the target is halted.
  52. #jtag_rclk 3000
  53. # -- Enable 96K RAM
  54. # PFQBC enabled / DTCM & AHB wait-states disabled
  55. mww 0x5C002034 0x0191
  56. str9x flash_config 0 4 2 0 0x80000
  57. flash protect 0 0 7 off
  58. }
  59. $_TARGETNAME configure -work-area-phys 0x50000000 -work-area-size 16384 -work-area-backup 0
  60. #flash bank <driver> <base> <size> <chip_width> <bus_width>
  61. set _FLASHNAME $_CHIPNAME.flash0
  62. flash bank $_FLASHNAME str9x 0x00000000 0x00080000 0 0 0
  63. set _FLASHNAME $_CHIPNAME.flash1
  64. flash bank $_FLASHNAME str9x 0x00080000 0x00008000 0 0 0