diff options
Diffstat (limited to 'arch/arm/common/Kconfig')
-rw-r--r-- | arch/arm/common/Kconfig | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm/common/Kconfig b/arch/arm/common/Kconfig index 0a34c8186924..2dbc36b05b1d 100644 --- a/arch/arm/common/Kconfig +++ b/arch/arm/common/Kconfig @@ -41,3 +41,54 @@ config SHARP_SCOOP config COMMON_CLKDEV bool select HAVE_CLK + +config FIQ_GLUE + bool + select FIQ + +config FIQ_DEBUGGER + bool "FIQ Mode Serial Debugger" + select FIQ + select FIQ_GLUE + select KERNEL_DEBUGGER_CORE + default n + help + The FIQ serial debugger can accept commands even when the + kernel is unresponsive due to being stuck with interrupts + disabled. Depends on the kernel debugger core in drivers/misc. + + +config FIQ_DEBUGGER_NO_SLEEP + bool "Keep serial debugger active" + depends on FIQ_DEBUGGER + default n + help + Enables the serial debugger at boot. Passing + fiq_debugger.no_sleep on the kernel commandline will + override this config option. + +config FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON + bool "Don't disable wakeup IRQ when debugger is active" + depends on FIQ_DEBUGGER + default n + help + Don't disable the wakeup irq when enabling the uart clock. This will + cause extra interrupts, but it makes the serial debugger usable with + on some MSM radio builds that ignore the uart clock request in power + collapse. + +config FIQ_DEBUGGER_CONSOLE + bool "Console on FIQ Serial Debugger port" + depends on FIQ_DEBUGGER + default n + help + Enables a console so that printk messages are displayed on + the debugger serial port as the occur. + +config FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE + bool "Put the FIQ debugger into console mode by default" + depends on FIQ_DEBUGGER_CONSOLE + default n + help + If enabled, this puts the fiq debugger into console mode by default. + Otherwise, the fiq debugger will start out in debug mode. |