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authorNico Huber <nico.huber@secunet.com>2015-08-19 15:46:13 +0200
committerPatrick Georgi <pgeorgi@google.com>2015-10-17 06:28:30 +0000
commitee09d9c65862a31070559ee3bdd1d8dab176451b (patch)
treec1463873b10068ed7db49fb46f814fe1f7ad2223 /src/mainboard/kontron
parent8d226f2dbfe010fda3aac9734411a0342c560fbb (diff)
downloadcoreboot-ee09d9c65862a31070559ee3bdd1d8dab176451b.tar.xz
kontron/ktqm77: Tag all four USB3 ports switchable and SS capable
With the introduction of these options in commit b26156e (bd82x6x/xhci: Set mask of ports switchable between USB2 and USB3.) the default regressed to disable these capabilities. Maybe other boards regressed too. I didn't check. Change-Id: I220896e656d00145618e61d55b74904517c7d855 Signed-off-by: Nico Huber <nico.huber@secunet.com> Reviewed-on: http://review.coreboot.org/11287 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/mainboard/kontron')
-rw-r--r--src/mainboard/kontron/ktqm77/devicetree.cb3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mainboard/kontron/ktqm77/devicetree.cb b/src/mainboard/kontron/ktqm77/devicetree.cb
index b916b0bdd0..ff5d012be4 100644
--- a/src/mainboard/kontron/ktqm77/devicetree.cb
+++ b/src/mainboard/kontron/ktqm77/devicetree.cb
@@ -44,6 +44,9 @@ chip northbridge/intel/sandybridge
register "c2_latency" = "101" # c2 not supported
register "p_cnt_throttling_supported" = "1"
+ register "xhci_switchable_ports" = "0x0f"
+ register "superspeed_capable_ports" = "0x0f"
+
device pci 14.0 on end # USB 3.0 Controller
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2