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3cbfba02fe
https://svn.code.sf.net/p/edk2/code/trunk/edk2/, which are for MinnowBoard MAX open source project. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Wei <david.wei@intel.com> Reviewed-by: Mike Wu <mike.wu@intel.com> Reviewed-by: Hot Tian <hot.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16599 6f19259b-4bc3-4df7-8a09-765794883524
78 lines
1.5 KiB
Plaintext
78 lines
1.5 KiB
Plaintext
/*++
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Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php.
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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INTELISPDev2.ASL
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Abstract:
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ISP Exist as B0D2F0 Software ACPI Reference Code for the Baytrail Family.
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--*/
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////Device ISP0
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Device(ISP0)
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{
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Name(_ADR, 0x0F38)
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//Name (_HID, "80860F38")
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//Name (_CID, "80860F38")
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Name(_DDN, "VLV2 ISP - 80860F38")
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Name(_UID, 0x01)
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Method (_STA, 0, NotSerialized)
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{
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If(LEqual(ISPD,1)) //Dev2 need report ISP0 as GFX0 child
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{
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Return (0xF)
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}
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Else
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{
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Return (0x0)
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}
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}
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Name(SBUF,ResourceTemplate ()
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{
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Memory32Fixed (ReadWrite, 0x00000000, 0x00400000, ISP0)
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})
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Method(_CRS, 0x0, NotSerialized)
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{
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Return (SBUF)
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}
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Method (_SRS, 0x1, NotSerialized)
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{
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}
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Method (_DIS, 0x0, NotSerialized)
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{
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}
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Method(_DSM, 0x4, NotSerialized)
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{
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If (LEqual (Arg0, 0x01))
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{
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///Switch ISP to D3H
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Return (0x01)
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}
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Elseif (LEqual (Arg0, 0x02))
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{
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//Switch ISP to D0
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Return (0x02)
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}
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Else
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{
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//Do nothing
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Return (0x0F)
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}
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}
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} ///End ISP0
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