diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-02-26 14:24:50 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-02-26 14:24:50 +0300 |
| commit | e9e4e44309f866b115d08ab4a54834008c50a8a4 (patch) | |
| tree | ae9f91e682a4d6592ef263f30a4a0b1a862b7987 /arch/nios2/Kconfig.debug | |
| parent | 8a26ce4e544659256349551283414df504889a59 (diff) | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | linux-e9e4e44309f866b115d08ab4a54834008c50a8a4.tar.xz | |
Merge tag 'v4.0-rc1' into perf/core, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/nios2/Kconfig.debug')
| -rw-r--r-- | arch/nios2/Kconfig.debug | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug index 8d4e6bacd997..2fd08cbfdddb 100644 --- a/arch/nios2/Kconfig.debug +++ b/arch/nios2/Kconfig.debug @@ -14,4 +14,15 @@ config DEBUG_STACK_USAGE This option will slow down process creation somewhat. +config EARLY_PRINTK + bool "Activate early kernel debugging" + default y + select SERIAL_CORE_CONSOLE + depends on SERIAL_ALTERA_JTAGUART_CONSOLE || SERIAL_ALTERA_UART_CONSOLE + help + Enable early printk on console + This is useful for kernel debugging when your machine crashes very + early before the console code is initialized. + You should normally say N here, unless you want to debug such a crash. + endmenu |