summaryrefslogtreecommitdiff
path: root/src/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'src/Kconfig')
-rw-r--r--src/Kconfig12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/Kconfig b/src/Kconfig
index 87b088f893..cba48af8e5 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -782,6 +782,18 @@ config DEBUG_ACPI
If unsure, say N.
+config DEBUG_CONSOLE_INIT
+ bool "Debug console initialisation code"
+ default n
+ help
+ With this option printk()'s are attempted before console hardware
+ initialisation has been completed. Your mileage may vary.
+
+ Typically you will need to modify source in console_hw_init() such
+ that a working console appears before the one you want to debug.
+
+ If unsure, say N.
+
# Only visible if debug level is DEBUG (7) or SPEW (8) as it does additional
# printk(BIOS_DEBUG, ...) calls.
config REALMODE_DEBUG