usbdebug: Add option for verbose logging of connection
Add option to log changes in USB 2.0 EHCI debug port connection.
For romstage move usbdebug as the last initialised console so one
actually can see these messages.
Init order of consoles in ramstage is undetermined and unchanged.
Change-Id: I3aceec8a93064bd952886839569e9f5beb6c5720
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3387
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
diff --git a/src/Kconfig b/src/Kconfig
index f65c8e3..ce4488d 100644
--- a/src/Kconfig
+++ b/src/Kconfig
@@ -937,6 +937,16 @@
help
This option enables additional SPI flash related debug messages.
+config DEBUG_USBDEBUG
+ bool "Output verbose USB 2.0 EHCI debug dongle messages"
+ default n
+ depends on USBDEBUG
+ help
+ This option enables additional USB 2.0 debug dongle related messages.
+
+ Select this to debug the connection of usbdebug dongle. Note that
+ you need some other working console to receive the messages.
+
if SOUTHBRIDGE_INTEL_BD82X6X && DEFAULT_CONSOLE_LOGLEVEL_8
# Only visible with the right southbridge and loglevel.
config DEBUG_INTEL_ME