Add support for Intel Ibex Peak (Mobile 5) southbridge
Change-Id: If56f2cacc5f1b2ef9c7b6aea508d458a43dd1309 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/3397 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Stefan Reinauer
committed by
Ronald G. Minnich
Ronald G. Minnich
parent
26419285bf
commit
0210119b4b
160
src/southbridge/intel/ibexpeak/acpi/usb.asl
Normal file
160
src/southbridge/intel/ibexpeak/acpi/usb.asl
Normal file
@@ -0,0 +1,160 @@
|
||||
/*
|
||||
* This file is part of the coreboot project.
|
||||
*
|
||||
* Copyright (C) 2007-2009 coresystems GmbH
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; version 2 of
|
||||
* the License.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
/* Intel Cougar Point USB support */
|
||||
|
||||
// EHCI Controller 0:1d.0
|
||||
|
||||
Device (EHC1)
|
||||
{
|
||||
Name(_ADR, 0x001d0000)
|
||||
|
||||
Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
|
||||
|
||||
// Leave USB ports on for to allow Wake from USB
|
||||
|
||||
Method(_S3D,0) // Highest D State in S3 State
|
||||
{
|
||||
Return (2)
|
||||
}
|
||||
|
||||
Method(_S4D,0) // Highest D State in S4 State
|
||||
{
|
||||
Return (2)
|
||||
}
|
||||
|
||||
Device (HUB7)
|
||||
{
|
||||
Name (_ADR, 0x00000000)
|
||||
|
||||
// How many are there?
|
||||
Device (PRT1) { Name (_ADR, 1) } // USB Port 0
|
||||
Device (PRT2) { Name (_ADR, 2) } // USB Port 1
|
||||
Device (PRT3) { Name (_ADR, 3) } // USB Port 2
|
||||
Device (PRT4) { Name (_ADR, 4) } // USB Port 3
|
||||
Device (PRT5) { Name (_ADR, 5) } // USB Port 4
|
||||
Device (PRT6) { Name (_ADR, 6) } // USB Port 5
|
||||
}
|
||||
}
|
||||
|
||||
// EHCI #2 Controller 0:1a.0
|
||||
|
||||
Device (EHC2)
|
||||
{
|
||||
Name(_ADR, 0x001a0000)
|
||||
|
||||
Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
|
||||
|
||||
// Leave USB ports on for to allow Wake from USB
|
||||
|
||||
Method(_S3D,0) // Highest D State in S3 State
|
||||
{
|
||||
Return (2)
|
||||
}
|
||||
|
||||
Method(_S4D,0) // Highest D State in S4 State
|
||||
{
|
||||
Return (2)
|
||||
}
|
||||
|
||||
Device (HUB7)
|
||||
{
|
||||
Name (_ADR, 0x00000000)
|
||||
|
||||
// How many are there?
|
||||
Device (PRT1) { Name (_ADR, 1) } // USB Port 0
|
||||
Device (PRT2) { Name (_ADR, 2) } // USB Port 1
|
||||
Device (PRT3) { Name (_ADR, 3) } // USB Port 2
|
||||
Device (PRT4) { Name (_ADR, 4) } // USB Port 3
|
||||
Device (PRT5) { Name (_ADR, 5) } // USB Port 4
|
||||
Device (PRT6) { Name (_ADR, 6) } // USB Port 5
|
||||
}
|
||||
}
|
||||
|
||||
Device (XHC)
|
||||
{
|
||||
Name(_ADR, 0x00140000)
|
||||
OperationRegion(XDEV, PCI_Config, 0, 256)
|
||||
Field(XDEV, DWordAcc, NoLock, Preserve)
|
||||
{
|
||||
Offset(0xD0),
|
||||
X2PR, 32, // XUSB2PR
|
||||
PRM2, 32, // XUSB2PRM
|
||||
SSEN, 32, // USB3_PSSEN
|
||||
RPM3, 32, // USB3PRM
|
||||
XPRT, 32, // XHCI Ports
|
||||
}
|
||||
|
||||
Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
|
||||
|
||||
Method(POSC,3,Serialized)
|
||||
{
|
||||
// Create DWord field from the Capabilities Buffer
|
||||
CreateDWordField(Arg2,0,CDW1)
|
||||
|
||||
// Check revision
|
||||
If(LNotEqual(Arg1,One)) {
|
||||
// Set unknown revision bit
|
||||
Or(CDW1,0x8,CDW1)
|
||||
}
|
||||
|
||||
// Set failure if xHCI is disabled by coreboot
|
||||
If(LEqual(XHCI, 0)) {
|
||||
Or(CDW1,0x2,CDW1)
|
||||
}
|
||||
|
||||
// Query flag clear and xHCI in auto mode
|
||||
If(LAnd(LNot(And(CDW1,0x1)),LOr(LEqual(XHCI ,2), LEqual(XHCI ,3)))) {
|
||||
Store ("XHCI Switch", Debug)
|
||||
Store(Zero, Local0)
|
||||
And(XPRT, 0x3, Local0)
|
||||
If(LOr(LEqual(Local0, 0), LEqual(Local0, 1))) {
|
||||
Store(0xF, Local1)
|
||||
}
|
||||
ElseIf(LEqual(Local0, 2)) {
|
||||
Store(0x3, Local1)
|
||||
}
|
||||
ElseIf(LEqual(Local0, 3)) {
|
||||
Store(Zero, Local1)
|
||||
}
|
||||
And(RPM3, 0xFFFFFFF0, Local0)
|
||||
Or(Local0, Local1, RPM3)
|
||||
And(PRM2, 0xFFFFFFF0, Local0)
|
||||
Or(Local0, Local1, PRM2)
|
||||
And(SSEN, 0xFFFFFFF0, Local0)
|
||||
Or(Local0, Local1, SSEN)
|
||||
And(X2PR, 0xFFFFFFF0, Local0)
|
||||
Or(Local0, Local1, X2PR)
|
||||
}
|
||||
Return(Arg2)
|
||||
}
|
||||
|
||||
// Leave USB ports on for to allow Wake from USB
|
||||
Method(_S3D,0) // Highest D State in S3 State
|
||||
{
|
||||
Return (2)
|
||||
}
|
||||
|
||||
Method(_S4D,0) // Highest D State in S4 State
|
||||
{
|
||||
Return (2)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user