audk/QuarkPlatformPkg/Include/Platform.h

/** @file
Quark platform specific information.

Copyright (c) 2013 Intel Corporation.

SPDX-License-Identifier: BSD-2-Clause-Patent


**/
#include "Uefi.h"

#ifndef __PLATFORM_H__
#define __PLATFORM_H__

//
// Constant definition
//
#define MAX_SMRAM_RANGES                    4
#define MAX_NODE                            1

#define QUARK_STAGE1_IMAGE_TYPE_MASK      0xF0
#define QUARK_STAGE1_BOOT_IMAGE_TYPE      0x00  // Stage1 Boot images 0x00 -> 0x0F.
#define QUARK_STAGE1_RECOVERY_IMAGE_TYPE  0x10  // Stage1 Recovery images 0x10 -> 0x1F.

#define QUARK_BOOTROM_BASE_ADDRESS        0xFFFE0000  // Base address of Quark ROM in memory map.
#define QUARK_BOOTROM_SIZE_BYTES          0x20000     // Quark ROM is 128KB.
#define SMM_DEFAULT_SMBASE                  0x30000     // Default SMBASE address.
#define SMM_DEFAULT_SMBASE_SIZE_BYTES       0x10000     // Size in bytes of default SMRAM.

//
// Gpio to be used to assert / deassert PCI express PERST# signal.
//
#define PCIEXP_PERST_RESUMEWELL_GPIO        3

//
// Minimum time in microseconds for assertion of PERST# signal.
//
#define PCIEXP_PERST_MIN_ASSERT_US          100

//
// Microsecond delay post issueing common lane reset.
//
#define PCIEXP_DELAY_US_POST_CMNRESET_RESET 1

//
// Microsecond delay to wait for PLL to lock.
//
#define PCIEXP_DELAY_US_WAIT_PLL_LOCK       80

//
// Microsecond delay post issueing sideband interface reset.
//
#define PCIEXP_DELAY_US_POST_SBI_RESET      20

//
// Microsecond delay post deasserting PERST#.
//
#define PCIEXP_DELAY_US_POST_PERST_DEASSERT 10

//
// Catastrophic Trip point in degrees Celsius for this platform.
//
#define PLATFORM_CATASTROPHIC_TRIP_CELSIUS  105

//
// Platform flash update LED common definitions.
//
#define PLATFORM_FLASH_UPDATE_LED_TOGGLE_COUNT   7
#define PLATFORM_FLASH_UPDATE_LED_TOGGLE_DELTA   (1000 * 1000)  // In Microseconds for EFI_STALL.

//
// This structure stores the base and size of the ACPI reserved memory used when
// resuming from S3.  This region must be allocated by the platform code.
//
typedef struct {
  UINT32  AcpiReservedMemoryBase;
  UINT32  AcpiReservedMemorySize;
  UINT32  SystemMemoryLength;
} RESERVED_ACPI_S3_RANGE;

#define RESERVED_ACPI_S3_RANGE_OFFSET (EFI_PAGE_SIZE - sizeof (RESERVED_ACPI_S3_RANGE))

//
// Define valid platform types.
// First add value before TypePlatformMax in EFI_PLATFORM_TYPE definition
// and then add string description to end of EFI_PLATFORM_TYPE_NAME_TABLE_DEFINITION.
// Value shown for supported platforms to help sanity checking with build tools
// and ACPI method usage.
//
typedef enum {
  TypeUnknown = 0,      // !!! SHOULD BE THE FIRST ENTRY !!!
  QuarkEmulation = 1,
  ClantonPeakSVP = 2,
  KipsBay = 3,
  CrossHill = 4,
  ClantonHill = 5,
  Galileo = 6,
  TypePlatformRsv7 = 7,
  GalileoGen2 = 8,
  TypePlatformMax       // !!! SHOULD BE THE LAST ENTRY !!!
} EFI_PLATFORM_TYPE;

#define EFI_PLATFORM_TYPE_NAME_TABLE_DEFINITION \
  L"TypeUnknown",\
  L"QuarkEmulation",\
  L"ClantonPeakSVP",\
  L"KipsBay",\
  L"CrossHill",\
  L"ClantonHill",\
  L"Galileo",\
  L"TypePlatformRsv7",\
  L"GalileoGen2",\

typedef struct {
  UINT32  EntryOffset;
  UINT8   ImageIndex;
} QUARK_EDKII_STAGE1_HEADER;

#endif