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authorKyösti Mälkki <kyosti.malkki@gmail.com>2013-08-23 23:33:16 +0300
committerKyösti Mälkki <kyosti.malkki@gmail.com>2013-09-20 14:22:29 +0200
commitd2dac0a7d62c89b24eae9de17bcfdde1aea7a5b3 (patch)
tree76118ae4f125391256d9ba09382cb75e784036bc /src/mainboard/google
parent8f485dee0d38c1c5f1a29fa8840602774ef5f63d (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/mainboard/google')
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