3 Commits

Author	SHA1	Message	Date
Patrick Georgi	fdb348a1d1	libpayload: reintroduce optional PCI in XHCI driver ... being a good citizen on the box, libpayload tries to return to EHCI mode on shutdown, so a non-XHCI capable USB driver after it (eg. in the OS) finds something to work with. Change-Id: Id227d646e08a258b841c644263112f0815dd486c Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Reviewed-on: http://review.coreboot.org/4547 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>	2014-01-08 13:24:39 +01:00
Stefan Reinauer	8992e53c23	libpayload: Add USB support for non-PCI controllers ... Restructure USB stack to not depend on PCI, and make PCI stub available on x86, but provide fixed BARs for ARM (Exynos 5) Change-Id: Iee7c8b134c22b661a9a515e24943470c9dbadd1f Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: https://gerrit.chromium.org/gerrit/49970 Reviewed-on: http://review.coreboot.org/4175 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>	2013-11-25 23:31:52 +01:00
Patrick Georgi	6615ef3bfc	Add support for OHCI controllers and prelimiary support for xHCI (USB3) controllers. ... Improve scanning for USB controllers. Limitations: - OHCI doesn't support interrupt transfers yet (ie. no keyboards) - xHCI just does initialization and device attach/detach so far Signed-off-by: Patrick Georgi <patrick@georgi-clan.de> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5691 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1	2010-08-13 09:18:58 +00:00