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.
 
 
 
 
 
 

30 lines
856 B

  1. jtag_nsrst_delay 200
  2. jtag_ntrst_delay 200
  3. #use combined on interfaces or targets that can't set TRST/SRST separately
  4. reset_config trst_and_srst srst_pulls_trst
  5. #LPCs need reset pulled while RTCK is low. 0 to activate JTAG, power-on reset is not enough
  6. jtag_reset 1 1
  7. jtag_reset 0 0
  8. #jtag scan chain
  9. #format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE)
  10. jtag newtap lpc2148 one -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id 0x4f1f0f0f
  11. #target configuration
  12. #daemon_startup reset
  13. set _TARGETNAME [format "%s.cpu" lpc2148]
  14. target create lpc2148.cpu arm7tdmi -endian little -work-area-size 0x4000 -work-area-phys 0x40000000 -work-area-virt 0 -work-area-backup 0
  15. $_TARGETNAME configure -event reset-init {
  16. soft_reset_halt
  17. mvb 0xE01FC040 0x01
  18. }
  19. flash bank lpc2000 0x0 0x7d000 0 0 0 lpc2000_v2 14765