projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 3cbfba02 DW |
1 | /**@file\r |
| 2 | Clock generator setting for multiplatform.\r | |
| 3 | \r | |
| 4 | This file includes package header files, library classes.\r | |
| 5 | \r | |
| 6 | Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.<BR>\r | |
| 7 | \r\r | |
| 8 | This program and the accompanying materials are licensed and made available under\r\r | |
| 9 | the terms and conditions of the BSD License that accompanies this distribution. \r\r | |
| 10 | The full text of the license may be found at \r\r | |
| 11 | http://opensource.org/licenses/bsd-license.php. \r\r | |
| 12 | \r\r | |
| 13 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r\r | |
| 14 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r\r | |
| 15 | \r\r | |
| 16 | **/\r | |
| 17 | \r | |
| 18 | #ifndef _BOARD_CLK_GEN_H_\r | |
| 19 | #define _BOARD_CLK_GEN_H_\r | |
| 20 | \r | |
| 21 | #include <PiPei.h>\r | |
| 22 | #include <Library/HobLib.h>\r | |
| 23 | #include <Library/IoLib.h>\r | |
| 24 | #include <Library/DebugLib.h>\r | |
| 25 | #include <Library/SmbusLib.h>\r | |
| 26 | #include <Ppi/Smbus.h>\r | |
| 27 | #include <IndustryStandard/SmBus.h>\r | |
| 28 | #include <Guid/PlatformInfo.h>\r | |
| 29 | \r | |
| 30 | \r | |
| 31 | #define CLOCK_GENERATOR_ADDRESS 0xd2\r | |
| 32 | \r | |
| 33 | #define CLOCK_GENERATOR_SEETINGS_TABLET {0xB1, 0x82, 0xFF, 0xBF, 0xFF, 0x80}\r | |
| 34 | #define CLOCK_GENERATOR_SETTINGS_MOBILE {0xB1, 0x82, 0xFF, 0xBF, 0xFF, 0x80}\r | |
| 35 | #define CLOCK_GENERATOR_SETTINGS_DESKTOP {0xB1, 0x82, 0xFF, 0xBF, 0xFF, 0x80}\r | |
| 36 | \r | |
| 37 | typedef enum {\r | |
| 38 | ClockGeneratorCk410,\r | |
| 39 | ClockGeneratorCk505,\r | |
| 40 | ClockGeneratorMax\r | |
| 41 | } CLOCK_GENERATOR_TYPE;\r | |
| 42 | \r | |
| 43 | typedef struct {\r | |
| 44 | CLOCK_GENERATOR_TYPE ClockType;\r | |
| 45 | UINT8 ClockId;\r | |
| 46 | UINT8 SpreadSpectrumByteOffset;\r | |
| 47 | UINT8 SpreadSpectrumBitOffset;\r | |
| 48 | } CLOCK_GENERATOR_DETAILS;\r | |
| 49 | \r | |
| 50 | #define MAX_CLOCK_GENERATOR_BUFFER_LENGTH 0x20\r | |
| 51 | \r | |
| 52 | //\r | |
| 53 | // CK410 Definitions\r | |
| 54 | //\r | |
| 55 | #define CK410_GENERATOR_ID 0x65\r | |
| 56 | #define CK410_GENERATOR_SPREAD_SPECTRUM_BYTE 1\r | |
| 57 | #define CK410_GENERATOR_SPREAD_SPECTRUM_BIT BIT0\r | |
| 58 | #define CK410_GENERATOR_CLOCK_FREERUN_BYTE 4\r | |
| 59 | #define CK410_GENERATOR_CLOCK_FREERUN_BIT (BIT0 | BIT1 | BIT2)\r | |
| 60 | \r | |
| 61 | //\r | |
| 62 | // CK505 Definitions\r | |
| 63 | //\r | |
| 64 | #define VF_CK505_GENERATOR_ID 0x5\r | |
| 65 | #define CK505_GENERATOR_ID 0x5 // Confirmed readout is 5\r | |
| 66 | #define CK505_GENERATOR_SPREAD_SPECTRUM_BYTE 4\r | |
| 67 | #define CK505_GENERATOR_SPREAD_SPECTRUM_BIT (BIT0 | BIT1)\r | |
| 68 | #define CK505_GENERATOR_PERCENT_SPREAD_BYTE 1\r | |
| 69 | #define CK505_GENERATOR_PERCENT_MASK ~(0xE)\r | |
| 70 | #define CK505_GENERATOR_PERCENT_250_VALUE 0xC\r | |
| 71 | #define CK505_GENERATOR_PERCENT_050_VALUE 0x4\r | |
| 72 | #define CK505_GENERATOR_PERCENT_000_VALUE 0x2\r | |
| 73 | \r | |
| 74 | //\r | |
| 75 | // IDT Definitions\r | |
| 76 | //\r | |
| 77 | #define IDT_GENERATOR_ID_REVA 0x1 //IDT Rev A\r | |
| 78 | #define IDTRevA_GENERATOR_SPREAD_SPECTRUM_BYTE 0\r | |
| 79 | #define IDTRevA_GENERATOR_SPREAD_SPECTRUM_BIT BIT0\r | |
| 80 | #define IDTRevA_GENERATOR_PERCENT_SPREAD_BYTE 5\r | |
| 81 | #define IDTRevA_GENERATOR_PERCENT_250_VALUE 0xF\r | |
| 82 | #define IDTRevA_GENERATOR_PERCENT_050_VALUE 0x3\r | |
| 83 | #define IDTRevA_GENERATOR_PERCENT_000_VALUE 0xE\r | |
| 84 | #define IDTRevA_GENERATOR_PERCENT_MASK ~(0xF)\r | |
| 85 | \r | |
| 86 | #define IDT_GENERATOR_ID_REVB 0x11 //IDT RevB\r | |
| 87 | #define IDT_GENERATOR_ID_REVD 0x21 //IDT RevD\r | |
| 88 | \r | |
| 89 | //\r | |
| 90 | // CLOCK CONTROLLER\r | |
| 91 | // SmBus address to read DIMM SPD\r | |
| 92 | //\r | |
| 93 | #define SMBUS_BASE_ADDRESS 0xEFA0\r | |
| 94 | #define SMBUS_BUS_DEV_FUNC 0x1F0300\r | |
| 95 | #define PLATFORM_NUM_SMBUS_RSVD_ADDRESSES 4\r | |
| 96 | #define SMBUS_ADDR_CH_A_1 0xA0\r | |
| 97 | #define SMBUS_ADDR_CH_A_2 0xA2\r | |
| 98 | #define SMBUS_ADDR_CH_B_1 0xA4\r | |
| 99 | #define SMBUS_ADDR_CH_B_2 0xA6\r | |
| 100 | \r | |
| 101 | //\r | |
| 102 |