diff options
author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2016-05-03 15:53:33 -0700 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2016-05-17 21:38:17 +0200 |
commit | 4bab6e79b078c76d0a42883c4b4c9c68615d5a1e (patch) | |
tree | 2c7dda58587f464fa1baee712c95bb48c924ff76 /src/soc/intel/sch/acpi/usb.asl | |
parent | 083da160af4a0e3a76506af59477f105d78b9683 (diff) |
intel/sch: Merge northbridge and southbridge in src/soc
Change-Id: I6ea9b9d2353c0d767c837e6d629b45f23b306f6e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14599
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Diffstat (limited to 'src/soc/intel/sch/acpi/usb.asl')
-rw-r--r-- | src/soc/intel/sch/acpi/usb.asl | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/src/soc/intel/sch/acpi/usb.asl b/src/soc/intel/sch/acpi/usb.asl new file mode 100644 index 0000000000..fc5f07c5b2 --- /dev/null +++ b/src/soc/intel/sch/acpi/usb.asl @@ -0,0 +1,210 @@ +/* + * 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. + */ + +/* Intel i82801G USB support */ + +// USB Controller 0:1d.0 + +Device (USB1) +{ + Name(_ADR, 0x001d0000) + + OperationRegion(U01P, PCI_Config, 0, 256) + Field(U01P, DWordAcc, NoLock, Preserve) + { + Offset(0xc4), + U1WE, 2 // USB Wake Enable + } + + Name (_PRW, Package(){ 3, 4 }) // Power Resources for Wake + + Method (_PSW, 1) // Power State Wake method + { + // USB Controller can wake OS from Sleep State + If (Arg0) { + Store (3, U1WE) + } Else { + Store (0, U1WE) + } + } + + // 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) + } +} + + +// USB Controller 0:1d.1 + +Device (USB2) +{ + Name(_ADR, 0x001d0001) + + OperationRegion(U02P, PCI_Config, 0, 256) + Field(U02P, DWordAcc, NoLock, Preserve) + { + Offset(0xc4), + U2WE, 2 // USB Wake Enable + } + + Name (_PRW, Package(){ 3, 4 }) // Power Resources for Wake + + Method (_PSW, 1) // Power State Wake method + { + // USB Controller can wake OS from Sleep State + If (Arg0) { + Store (3, U2WE) + } Else { + Store (0, U2WE) + } + } + + // 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) + } + +} + + +// USB Controller 0:1d.2 + +Device (USB3) +{ + Name(_ADR, 0x001d0002) + + OperationRegion(U03P, PCI_Config, 0, 256) + Field(U03P, DWordAcc, NoLock, Preserve) + { + Offset(0xc4), + U3WE, 2 // USB Wake Enable + } + + Name (_PRW, Package(){ 3, 4 }) // Power Resources for Wake + + Method (_PSW, 1) // Power State Wake method + { + // USB Controller can wake OS from Sleep State + If (Arg0) { + Store (3, U3WE) + } Else { + Store (0, U3WE) + } + } + + // 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) + } + +} + + +// USB Controller 0:1d.3 + +Device (USB4) +{ + Name(_ADR, 0x001d0003) + + OperationRegion(U04P, PCI_Config, 0, 256) + Field(U04P, DWordAcc, NoLock, Preserve) + { + Offset(0xc4), + U4WE, 2 // USB Wake Enable + } + + Name (_PRW, Package(){ 3, 4 }) // Power Resources for Wake + + Method (_PSW, 1) // Power State Wake method + { + // USB Controller can wake OS from Sleep State + If (Arg0) { + Store (3, U4WE) + } Else { + Store (0, U4WE) + } + } + + // 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) + } + +} + + +// EHCI Controller 0:1d.7 + +Device (EHC1) +{ + Name(_ADR, 0x001d0007) + + 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 + } +} |