RD890 Northbridge: AMD RD890/SR56X0 Northbridge CIMX code

[coreboot.git] / src / vendorcode / amd / cimx / rd890 / amdAcpiLib.h

diff --git a/src/vendorcode/amd/cimx/rd890/amdAcpiLib.h b/src/vendorcode/amd/cimx/rd890/amdAcpiLib.h
new file mode 100644 (file)
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--- /dev/null
+++ b/src/vendorcode/amd/cimx/rd890/amdAcpiLib.h
@@ -0,0 +1,136 @@
+/**
+ * @file
+ *
+ * ACPI common library
+ *
+ *
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      Common Library
+ * @e sub-project:
+ * @e \$Revision:$   @e \$Date:$
+ *
+ */
+/*****************************************************************************
+ *
+ * Copyright (C) 2012 Advanced Micro Devices, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Advanced Micro Devices, Inc. nor the names of
+ *       its contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *
+ ***************************************************************************/
+
+#ifndef _AMDACPILIB_H_
+#define _AMDACPILIB_H_
+
+#ifndef   ASSERT
+  #define   ASSERT
+#endif
+
+#pragma pack(push, 1)
+
+///Header for RSDP table
+typedef struct _RSDP {
+  UINT64    Signature;                    ///< signature
+  UINT8     Checksum;                     ///< 8 bit checksum
+  UINT8     OEMID[6];                     ///< OEM identifier
+  UINT8     Revision;                     ///< revision
+  UINT32    RsdtAddress;                  ///< pointer to rsdt
+  UINT32    Length;                       ///< length of RSDP
+  UINT64    XsdtAddress;                  ///< pointer to xsdt
+  UINT8     ExtendedChecksum;             ///< checksum of xsdt
+  UINT8     Reserved[3];                  ///< reserved
+} RSDP;
+
+///Header for general ACPI table
+typedef struct _DESCRIPTION_HEADER {
+  UINT32    Signature;                    ///< signature
+  UINT32    Length;                       ///< length
+  UINT8     Revision;                     ///< revision
+  UINT8     Checksum;                     ///< 8 bit checksum
+  UINT8     OEMID[6];                     ///< OEM identifier
+  UINT8     OEMTableID[8];                ///< OEM table identifier
+  UINT32    OEMRevision;                  ///< OEM revision
+  UINT32    CreatorID;                    ///< table creator identifier
+  UINT32    CreatorRevision;              ///< table revision
+} DESCRIPTION_HEADER;
+
+///IO APIC struct in MADT table
+typedef struct  {
+  UINT8     Type;                         ///< type
+  UINT8     Length;                       ///< length
+  UINT8     ApicId;                       ///< Apic Id
+  UINT8     Reserved;                     ///< reserved
+  UINT32    IoApicBase;                   ///< IO APIC base address
+  UINT32    GlobalInterruptBase;          ///< Global Interrupt Base
+} MADT_IO_APIC_STRUCT;
+
+///Local APIC struct in MADT table
+typedef struct  {
+  UINT8     Type;                         ///< type
+  UINT8     Length;                       ///< length
+  UINT8     AcpiProcessorId;              ///< ACPI Processor ID
+  UINT8     ApicId;                       ///< Apic Id
+  UINT32    Flags;                        ///< Flags
+} MADT_LOCAL_APIC_STRUCT;
+
+///Local SAPIC struct in MADT table
+typedef struct  {
+  UINT8     Type;                         ///< type
+  UINT8     Length;                       ///< length
+  UINT8     ApicId;                       ///< Apic Id
+  UINT8     Reserved;                     ///< reserved
+  UINT32    GlobalInterruptBase;          ///< Global Interrupt Base
+  UINT64    IoApicBase;                   ///< IO SAPIC base address
+} MADT_IO_SAPIC_STRUCT;
+
+#pragma pack(pop)
+
+AGESA_STATUS
+LibAmdSetAcpiTable (
+  IN      VOID      *TablePtr,
+  IN      BOOLEAN   Checksum,
+  IN      UINTN     *TableHandle
+  );
+
+AGESA_STATUS
+LibAmdGetAcpiTable (
+  IN      UINT32  Signature,
+  IN      VOID    **TablePtr,
+  IN      UINTN   *TableHandle
+  );
+
+
+VOID
+LibAmdUpdateAcpiTableChecksum (
+  IN      VOID* TablePtr
+);
+
+UINT8
+LibAmdGetAcpiTableChecksum (
+  IN      VOID* TablePtr
+);
+
+
+#endif
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