| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * (C)Copyright 2005 - 2011 Marvell. All Rights Reserved. |
| 4 | * |
| 5 | * THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF MARVELL. |
| 6 | * The copyright notice above does not evidence any actual or intended |
| 7 | * publication of such source code. |
| 8 | * This Module contains Proprietary Information of Marvell and should be |
| 9 | * treated as Confidential. |
| 10 | * The information in this file is provided for the exclusive use of the |
| 11 | * licensees of Marvell. |
| 12 | * Such users have the right to use, modify, and incorporate this code into |
| 13 | * products for purposes authorized by the license agreement provided they |
| 14 | * include this notice and the associated copyright notice with any such |
| 15 | * product. |
| 16 | * The information in this file is provided "AS IS" without warranty. |
| 17 | |
| 18 | ******************************************************************************/ |
| 19 | |
| 20 | #ifndef __Partition_H__ |
| 21 | #define __Partition_H__ |
| 22 | |
| 23 | #include "Typedef.h" |
| 24 | #include "BBM.h" |
| 25 | |
| 26 | //Marvell Master Partition Table ID: "MRVL MPT" |
| 27 | #define MARVELL_PARTITION_TABLE_ID0 0x4D52564C |
| 28 | #define MARVELL_PARTITION_TABLE_ID1 0x204D5054 |
| 29 | |
| 30 | /* Partition Info values */ |
| 31 | //Type |
| 32 | #define PI_TYPE_PHYSICAL 0x50687973 //"Phys" |
| 33 | #define PI_TYPE_LOGICAL 0x4C6F6769 //"Logi" |
| 34 | |
| 35 | //Usage |
| 36 | #define PI_USAGE_BOOT 0x424F4F54 //"Boot" Boot Partition |
| 37 | #define PI_USAGE_OSLD 0x4F534C44 //"OSLD" OS Loader Partition |
| 38 | #define PI_USAGE_KRNL 0x4B524E4C //"KRNL" Kernal Partition |
| 39 | #define PI_USAGE_FFOS 0x46464F53 //"FFOS" FF OS Partition |
| 40 | #define PI_USAGE_FSYS 0x46535953 //"FSYS" File System Partition |
| 41 | |
| 42 | //Partition Attributes |
| 43 | typedef struct |
| 44 | { |
| 45 | UINT ReadOnly : 1; |
| 46 | UINT Writable : 1; |
| 47 | UINT Executable : 1; |
| 48 | UINT Compressed : 1; |
| 49 | UINT CompressType : 4; |
| 50 | UINT Reserved : 24; |
| 51 | } PartAttributes_T; |
| 52 | |
| 53 | //Reserved Pool Algorithm |
| 54 | #define PI_RP_ALGO_NA 0x00000000 //Reserved Pool Not Used |
| 55 | #define PI_RP_ALGO_UPWD 0x55505744 //"UPWD" Reserved Pool grows Upwards |
| 56 | #define PI_RP_ALGO_DNWD 0x444E5744 //"DNWD" Reserved Pool grows Downwards |
| 57 | |
| 58 | /* End of Partition Info values */ |
| 59 | |
| 60 | |
| 61 | |
| 62 | // Indicates the state of the PT in volatile memory |
| 63 | typedef enum |
| 64 | { |
| 65 | PT_INVALID = 1, |
| 66 | PT_VALID = 2, |
| 67 | PT_NEW = 3 //this means that either the PT was loaded externally, OR block 0 was erased |
| 68 | } PTState_T; |
| 69 | |
| 70 | //Partition table structure: |
| 71 | typedef struct { |
| 72 | UINT_T Type; //Partition Type |
| 73 | UINT_T Usage; //Partition Usage |
| 74 | UINT_T Indentifier; //Partition ID |
| 75 | PartAttributes_T Attributes; //Attributes for this partition |
| 76 | UINT_T StartAddr; //Absolute address of start of partition |
| 77 | UINT_T Reserved1; //for now, the upper 32bits of 64bit address are reserved |
| 78 | UINT_T EndAddr; //Absolute address of end of partition |
| 79 | UINT_T Reserved2; //for now, the upper 32bits of 64bit address are reserved |
| 80 | UINT_T ReserveStartAddr; //Absolute address of start of reserved pool |
| 81 | UINT_T Reserved3; //for now, the upper 32bits of 64bit address are reserved |
| 82 | UINT_T ReserveSize; //Size of the reserved pool |
| 83 | UINT_T Reserved4; //for now, the upper 32bits of 64bit address are reserved |
| 84 | UINT_T ReserveAlgorithm; //Reserved pool algorithm |
| 85 | BBT_TYPE BBT_Type; //runtime BBT type |
| 86 | UINT_T RBBT_Location; //Absolute address of runtime BBT |
| 87 | UINT_T Reserved5; //for now, the upper 32bits of 64bit address are reserved |
| 88 | UINT_T BackupRBBT_Location;//Absoulte address of backup runtime BBT |
| 89 | UINT_T Reserved6; //for now, the upper 32bits of 64bit address are reserved |
| 90 | UINT_T Reserved[2]; |
| 91 | } PartitionInfo_T, *P_PartitionInfo_T; |
| 92 | |
| 93 | typedef struct |
| 94 | { |
| 95 | union |
| 96 | { |
| 97 | UINT64 Identifier; //Partiton Table ID |
| 98 | struct |
| 99 | { |
| 100 | UINT_T Identifier0; // low half - for easier code access |
| 101 | UINT_T Identifier1; // hi half |
| 102 | }; |
| 103 | }; |
| 104 | |
| 105 | UINT_T Version; //Partition Version |
| 106 | UINT_T NumPartitions; //Number of partitions |
| 107 | UINT_T Reserved[2]; |
| 108 | } PartitionTable_T, *P_PartitionTable_T; |
| 109 | |
| 110 | |
| 111 | #endif |
| 112 | |
| 113 | |