Kconfig 853 B

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  1. menuconfig MTK_DEBUG_LATCH
  2. bool "MediaTek Debug Latch Configuration"
  3. help
  4. Select to enable MediaTek Debug Latch configuration.
  5. Includes LASTPC and LASTBUS module for latching the
  6. system status.
  7. if MTK_DEBUG_LATCH
  8. config MTK_LASTPC
  9. bool "MediaTek LASTPC LATCH"
  10. default n
  11. help
  12. LASTPC is a debugging feature on MCUCFG bus.
  13. Which latches the last pc value on each CPUs as debugging
  14. information after sysytem unexpectedly crash or shutdown.
  15. After rebooting, these information could be dumped for
  16. debugging.
  17. config MTK_LASTBUS
  18. bool "MediaTek LASTBUS LATCH"
  19. default n
  20. help
  21. LASTBUS is a debugging feature on MCUSYS and PERISYS bus.
  22. Which latches the last bus status as debugging information
  23. after sysytem unexpectedly crash or shutdown.
  24. After rebooting, these information could be dumped for
  25. debugging.
  26. endif