diff options
| author | Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com> | 2015-08-31 12:45:13 +0300 |
|---|---|---|
| committer | Anas Nashif <anas.nashif@intel.com> | 2016-02-05 20:15:36 -0500 |
| commit | f55392770eed70d43cfe08922ae607c09599d71a (patch) | |
| tree | feaa91d33b8f62c2dfcdfe5de769c8d1b93561be /misc | |
| parent | cb1774c548a6a86b6ac9c0031062bfe40ed835bf (diff) | |
misc: Add an option to enable early console
Unset by default. When set, this options will enable early printk
through the console. Such option is only meant to be used for debugging
purposes.
Change-Id: I6690f94b0922826bd2666ef0488dcabe2f131531
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/misc/Kconfig b/misc/Kconfig index 8493adb3d..251e7ac84 100644 --- a/misc/Kconfig +++ b/misc/Kconfig @@ -134,6 +134,16 @@ config STDOUT_CONSOLE This option directs standard output (e.g. printf) to the console device, rather than suppressing it entirely. +config EARLY_CONSOLE + bool + prompt "Send stdout at the earliest stage possible" + default n + help + This option will enable stdout as early as possible, for debugging + purpose. For instance, in case of STDOUT_CONSOLE being set it will + initialize its driver earlier than normal, in order to get the stdout + sent through the console at the earliest stage possible. + config ASSERT bool prompt "Enable __ASSERT() macro" |