diff options
Diffstat (limited to 'src/console/Kconfig')
| -rw-r--r-- | src/console/Kconfig | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index c5e5f28449..b753be4023 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -146,9 +146,6 @@ config HAVE_USBDEBUG def_bool n config USBDEBUG - def_bool n - -config USBDEBUG bool "USB 2.0 EHCI debug dongle support" default n depends on HAVE_USBDEBUG @@ -169,25 +166,21 @@ config USBDEBUG If unsure, say N. -# Note: This option doesn't make sense on Intel ICH / AMD SB600 southbridges -# as those hardcode the physical USB port to be used as Debug Port to 1. -# It cannot be changed by coreboot. config USBDEBUG_DEFAULT_PORT int "Default USB port to use as Debug Port" - default 1 - depends on USBDEBUG && !SOUTHBRIDGE_INTEL_I82801GX && !SOUTHBRIDGE_AMD_SB600 + default 0 + depends on USBDEBUG help - This option selects which physical USB port coreboot will try to - use as EHCI Debug Port first (valid values are: 1-15). + Selects which physical USB port usbdebug dongle is connected to. + Setting of 0 means to scan possible ports starting from 1. - If coreboot doesn't detect an EHCI Debug Port dongle on this port, - it will try all the other ports one after the other. This will take - a few seconds of time though, and thus slow down the booting process. + Intel platforms have hardwired the debug port location and this + setting makes no difference there. Hence, if you select the correct port here, you can speed up - your boot time. Which USB port number (1-15) refers to which - actual port on your mainboard (potentially also USB pin headers - on your mainboard) is highly board-specific, and you'll likely + your boot time. Which USB port number refers to which actual + port on your mainboard (potentially also USB pin headers on + your mainboard) is highly board-specific, and you'll likely have to find out by trial-and-error. # TODO: Deps? |