| Colin Cross | 66bbef2 | 2014-04-02 18:30:04 -0700 | [diff] [blame] | 1 | config FIQ_DEBUGGER |
| 2 | bool "FIQ Mode Serial Debugger" |
| 3 | default n |
| Colin Cross | 516b14d | 2014-04-02 18:49:39 -0700 | [diff] [blame] | 4 | depends on ARM || ARM64 |
| Colin Cross | 66bbef2 | 2014-04-02 18:30:04 -0700 | [diff] [blame] | 5 | help |
| 6 | The FIQ serial debugger can accept commands even when the |
| 7 | kernel is unresponsive due to being stuck with interrupts |
| 8 | disabled. |
| 9 | |
| 10 | config FIQ_DEBUGGER_NO_SLEEP |
| 11 | bool "Keep serial debugger active" |
| 12 | depends on FIQ_DEBUGGER |
| 13 | default n |
| 14 | help |
| 15 | Enables the serial debugger at boot. Passing |
| 16 | fiq_debugger.no_sleep on the kernel commandline will |
| 17 | override this config option. |
| 18 | |
| 19 | config FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON |
| 20 | bool "Don't disable wakeup IRQ when debugger is active" |
| 21 | depends on FIQ_DEBUGGER |
| 22 | default n |
| 23 | help |
| 24 | Don't disable the wakeup irq when enabling the uart clock. This will |
| 25 | cause extra interrupts, but it makes the serial debugger usable with |
| 26 | on some MSM radio builds that ignore the uart clock request in power |
| 27 | collapse. |
| 28 | |
| 29 | config FIQ_DEBUGGER_CONSOLE |
| 30 | bool "Console on FIQ Serial Debugger port" |
| 31 | depends on FIQ_DEBUGGER |
| 32 | default n |
| 33 | help |
| 34 | Enables a console so that printk messages are displayed on |
| 35 | the debugger serial port as the occur. |
| 36 | |
| 37 | config FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE |
| 38 | bool "Put the FIQ debugger into console mode by default" |
| 39 | depends on FIQ_DEBUGGER_CONSOLE |
| 40 | default n |
| 41 | help |
| 42 | If enabled, this puts the fiq debugger into console mode by default. |
| 43 | Otherwise, the fiq debugger will start out in debug mode. |
| Arve Hjønnevåg | 60c384b | 2014-05-02 20:31:07 -0700 | [diff] [blame] | 44 | |
| Dmitry Shmidt | caff55c | 2016-05-04 13:51:38 -0700 | [diff] [blame] | 45 | config FIQ_DEBUGGER_UART_OVERLAY |
| 46 | bool "Install uart DT overlay" |
| 47 | depends on FIQ_DEBUGGER |
| 48 | select OF_OVERLAY |
| 49 | default n |
| 50 | help |
| 51 | If enabled, fiq debugger is calling fiq_debugger_uart_overlay() |
| 52 | that will apply overlay uart_overlay@0 to disable proper uart. |
| 53 | |
| Arve Hjønnevåg | 60c384b | 2014-05-02 20:31:07 -0700 | [diff] [blame] | 54 | config FIQ_WATCHDOG |
| 55 | bool |
| 56 | select FIQ_DEBUGGER |
| 57 | select PSTORE_RAM |
| 58 | default n |