diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2013-05-22 09:51:11 -0700 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-11-25 23:37:05 +0100 |
| commit | 7fab00c8976bae54ed32617dd1e4c9b0ace249ab (patch) | |
| tree | 66a9cefa37e8acdb2b6d5f8dda6c4b1fa9ccf5c6 | |
| parent | 98c40622feeaf1d8f211501e8f337d5bde544d13 (diff) | |
| download | coreboot-7fab00c8976bae54ed32617dd1e4c9b0ace249ab.tar.xz | |
lynxpoint: Fix XHCI controller device in ACPI
The ACPI code was defining two EHCI controllers and ignoring
the XHCI controller. This changes the second EHCI controller
to be XHCI instead and changes the wake resource to indicate
S3 and not S4.
cat /proc/acpi/wakeup
Device S-state Status Sysfs node
HDEF S4 *disabled pci:0000:00:1b.0
EHCI S3 *enabled pci:0000:00:1d.0
XHCI S3 *enabled pci:0000:00:14.0
Change-Id: If28775e6ef8608c22c85ca91d91d1f598ec7755d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56263
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4181
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
| -rw-r--r-- | src/southbridge/intel/lynxpoint/acpi/usb.asl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/southbridge/intel/lynxpoint/acpi/usb.asl b/src/southbridge/intel/lynxpoint/acpi/usb.asl index cf3e6a049f..5c1f6a57a5 100644 --- a/src/southbridge/intel/lynxpoint/acpi/usb.asl +++ b/src/southbridge/intel/lynxpoint/acpi/usb.asl @@ -23,11 +23,11 @@ // EHCI Controller 0:1d.0 -Device (EHC1) +Device (EHCI) { Name(_ADR, 0x001d0000) - Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake + Name (_PRW, Package(){ 13, 3 }) // Power Resources for Wake // Leave USB ports on for to allow Wake from USB @@ -55,13 +55,13 @@ Device (EHC1) } } -// EHCI #2 Controller 0:1a.0 +// XHCI Controller 0:14.0 -Device (EHC2) +Device (XHCI) { - Name(_ADR, 0x001a0000) + Name(_ADR, 0x00140000) - Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake + Name (_PRW, Package(){ 13, 3 }) // Power Resources for Wake // Leave USB ports on for to allow Wake from USB |