diff options
Diffstat (limited to 'ArmPkg/Drivers/AcpiTables/rtsm_ve-aemv8a/Pmtt.aslc')
| -rw-r--r-- | ArmPkg/Drivers/AcpiTables/rtsm_ve-aemv8a/Pmtt.aslc | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/ArmPkg/Drivers/AcpiTables/rtsm_ve-aemv8a/Pmtt.aslc b/ArmPkg/Drivers/AcpiTables/rtsm_ve-aemv8a/Pmtt.aslc new file mode 100644 index 000000000..f0b4f6cfe --- /dev/null +++ b/ArmPkg/Drivers/AcpiTables/rtsm_ve-aemv8a/Pmtt.aslc @@ -0,0 +1,216 @@ +/* + * Copyright (c) 2013 Linaro Limited + * + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the BSD License which accompanies + * this distribution, and is available at + * http://opensource.org/licenses/bsd-license.php + * + * Contributors: + * Yi Li - yi.li@linaro.org +*/ + +#include <IndustryStandard/Acpi.h> +#include <Platform.h> + +#define EFI_ACPI_MEMORY_AGGREGATOR_TYPE_SOCKET 00 //socket +#define EFI_ACPI_MEMORY_AGGREGATOR_TYPE_MEMCTRL 01 //Memory Controller +#define EFI_ACPI_MEMORY_AGGREGATOR_TYPE_DIMM 02 //DIMM +#define EFI_ACPI_MEMORY_AGGREGATOR_TYPE_RESVERVED 03 //RESVERVED + +#define EFI_ACPI_MEMORY_AGGREGATOR_FLAG_TLAD 01 +#define EFI_ACPI_MEMORY_AGGREGATOR_FLAG_PHYELEMENT 02 // BIT1 - set to 1 since socket is a physical element of the topology +//Bit 2 and 3 - If 00, indicates that all components aggregated by this device implements volatile memory +// If 01, indicates that components aggregated by this device implements both volatile and non-volatile memory +// If 10, indicates that all components aggregated by this device implements non-volatile memory +#define EFI_ACPI_MEMORY_AGGREGATOR_FLAG__VOLATILE 00 +#define EFI_ACPI_MEMORY_AGGREGATOR_FLAG__MIXED 4 +#define EFI_ACPI_MEMORY_AGGREGATOR_FLAG__NONVOLATILE 0x08 +#define EFI_ACPI_MEMORY_AGGREGATOR_FLAG__RSVD 0x0C + +#define MAXNUMBER_OF_PROXIMITY_DOMAINS 0x3 + +#define MAX_SOCKET 0x2 +#define NUM_MEM_CONTROLLERS 0x2 +#define MAX_DIMM 0x02 + +#pragma pack (1) +// PMMT Table fields +typedef struct { + UINT32 ReadLatency; + UINT32 WriteLatency; + UINT32 ReadBW; + UINT32 WriteBW; + UINT16 OptimalAccUnit; + UINT16 OptimalAccAlignment; +} EFI_ACPI_MEMCTRL_CHAR_TABLE; + +typedef struct { + UINT8 Type; + UINT8 Rsvd; + UINT16 Length; + UINT16 Flag; + UINT16 Rsvd1; + UINT16 PhyCompIdentifier; + UINT16 Rsvd2; + UINT32 Size; + UINT32 SmBiosHandle; +} EFI_ACPI_MEMORY_AGGREGATOR_DIMM_STRUC; + +typedef struct { + UINT8 Type; + UINT8 Rsvd; + UINT16 Length; + UINT16 Flag; + UINT16 Rsvd1; + EFI_ACPI_MEMCTRL_CHAR_TABLE MemCtrlCharTable; + UINT16 Rsvd2; + UINT16 NumProxDomains; + UINT32 ProxDomain[MAXNUMBER_OF_PROXIMITY_DOMAINS]; + EFI_ACPI_MEMORY_AGGREGATOR_DIMM_STRUC PhyCompIdentStruc[MAX_DIMM]; +} EFI_ACPI_MEMORY_AGGREGATOR_MEMCTRL_STRUC; + +typedef struct { + UINT8 Type; + UINT8 Rsvd; + UINT16 Length; + UINT16 Flag; + UINT16 Rsvd1; + UINT16 SckIdent; + UINT16 Rsvd2; + EFI_ACPI_MEMORY_AGGREGATOR_MEMCTRL_STRUC MemCtrlStruc[NUM_MEM_CONTROLLERS]; +} EFI_ACPI_MEMORY_AGGREGATOR_SOCKET_STRUC; + +typedef struct { + EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE Header; + EFI_ACPI_MEMORY_AGGREGATOR_SOCKET_STRUC TopLevelmemAggrDevStruc[MAX_SOCKET]; +} EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE; +#pragma pack () + + +EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE Pmtt = { + { + { + EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE_SIGNATURE, + sizeof (EFI_ACPI_5_0_PLATFORM_MEMORY_TOPOLOGY_TABLE), // Length + EFI_ACPI_5_0_MEMORY_TOPOLOGY_TABLE_REVISION, // Revision + 0x00, // Checksum will be updated at runtime + {EFI_ACPI_OEM_ID}, + EFI_ACPI_OEM_TABLE_ID, + EFI_ACPI_OEM_REVISION, + EFI_ACPI_CREATOR_ID, + EFI_ACPI_CREATOR_REVISION + }, + EFI_ACPI_RESERVED_DWORD, // Reserved[0] + }, + { + /*Socket 0*/ + { + 0x00, //Subtable Type:Socket + 0x00, //Reserved + 0x0080, //Length + 0x0001, //Flags + 0x0000, //Reserved + 0x0000, //Socket ID + 0x0000, //Reserved + { + /*Memory Controller 1*/ + + { + 0x01, //Subtable Type:Memory Controller + 0x00, //Reserved + 0x0054, //Length + 0x0005, //Flags + 0x0000, //Reserved + { + 0x00000000, //Read Latency + 0x00000000, //Write Latency + 0x00000000, //Read Bandwidth + 0x00000000, //Write Bandwidth + 0x0000, //Access Width + 0x0000, //Alignment + }, + 0x0000, //Reserved + MAXNUMBER_OF_PROXIMITY_DOMAINS, //Domain Count + 0x00000000, //Proximity Domain + 0x00000000, //Proximity Domain + 0x00000000, //Proximity Domain + { + /*DIMM 0*/ + { + 0x02, //Subtable Type:Physical Component (DIMM) + 0x00, //Reserved + 0x0014, //Length + 0x0002, //Flags + 0x0000, //Reserved + 0x0000, //Component ID + 0x0000, //Reserved + 0x00000000, //Memory Size + 0x00000000, //Bios Handle + }, + /*DIMM 1*/ + { + 0x02, //Subtable Type:Physical Component (DIMM) + 0x00, //Reserved + 0x0014, //Length + 0x0002, //Flags + 0x0000, //Reserved + 0x0000, //Component ID + 0x0000, //Reserved + 0x00000000, //Memory Size + 0x00000000, //Bios Handle + }, + }, + }, + + /*Memory Controller 2*/ + { + 0x01, //Subtable Type:Memory Controller + 0x00, //Reserved + 0x0020, //Length + 0x0001, //Flags + 0x0000, //Reserved + { + 0x00000000, //Read Latency + 0x00000000, //Write Latency + 0x00000000, //Read Bandwidth + 0x00000000, //Write Bandwidth + 0x0000, //Access Width + 0x0000 //Alignment + }, + 0x0000, //Reserved + 0x0000, //Domain Count + {0}, + {0}, + + }, + }, + }, + + + /*Socket 1*/ + { + 0x00, //Subtable Type:Socket + 0x00, //Reserved + 0x000c, //Length + 0x0001, //Flags + 0x0000, //Reserved + 0x0000, //Socket ID + 0x0000 //Reserved + }, + }, + + +}; + +VOID* +ReferenceAcpiTable ( + VOID + ) +{ + // + // Reference the table being generated to prevent the optimizer from removing the + // data structure from the exeutable + // + return (VOID*)&Pmtt; +} |