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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-08-23 23:33:16 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2013-09-20 14:22:29 +0200 |
| commit | d2dac0a7d62c89b24eae9de17bcfdde1aea7a5b3 (patch) | |
| tree | 76118ae4f125391256d9ba09382cb75e784036bc /src/console | |
| parent | 8f485dee0d38c1c5f1a29fa8840602774ef5f63d (diff) | |
usbdebug: Allow an USB hub on the debug dongle
Some development kits with USB 2.0 HS OTG have an USB hub instead
of being directly connected to the USB host/device controller.
Send the necessary initialisation sequence, using HUB CLASS requests
of PORT_POWER and PORT_RESET to enable a pre-selected port number
where a device supporting debug descriptor is located.
This also adds the Kconfig option for BeagleBone.
Change-Id: I7a5d0ba0962a9ca06bf3196232ed4a03bdfb2b06
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3925
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/console')
| -rw-r--r-- | src/console/Kconfig | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/console/Kconfig b/src/console/Kconfig index 38f51e361b..9bfb6e9446 100644 --- a/src/console/Kconfig +++ b/src/console/Kconfig @@ -173,10 +173,11 @@ config USBDEBUG If unsure, say N. +if USBDEBUG + config USBDEBUG_HCD_INDEX int "Index for EHCI controller to use with usbdebug" default 0 - depends on USBDEBUG help Some boards have multiple EHCI controllers with possibly only one having the Debug Port capability on an external USB port. @@ -188,7 +189,6 @@ config USBDEBUG_HCD_INDEX config USBDEBUG_DEFAULT_PORT int "Default USB port to use as Debug Port" default 0 - depends on USBDEBUG help Selects which physical USB port usbdebug dongle is connected to. Setting of 0 means to scan possible ports starting from 1. @@ -202,6 +202,27 @@ config USBDEBUG_DEFAULT_PORT your mainboard) is highly board-specific, and you'll likely have to find out by trial-and-error. +choice + prompt "Type of dongle" + default USBDEBUG_DONGLE_STD + +config USBDEBUG_DONGLE_STD + bool "Net20DC or compatible" + +config USBDEBUG_DONGLE_BEAGLEBONE + bool "BeagleBone" + help + Use this to configure the USB hub on BeagleBone board. + +endchoice + +config USBDEBUG_OPTIONAL_HUB_PORT + int + default 2 if USBDEBUG_DONGLE_BEAGLEBONE + default 0 + +endif # USBDEBUG + # TODO: Deps? # TODO: Improve description. config ONBOARD_VGA_IS_PRIMARY |