rjw | 6c1fd8f | 2022-11-30 14:33:01 +0800 | [diff] [blame] | 1 | /***************************************************************************** |
| 2 | * Copyright Statement: |
| 3 | * -------------------- |
| 4 | * This software is protected by Copyright and the information contained |
| 5 | * herein is confidential. The software may not be copied and the information |
| 6 | * contained herein may not be used or disclosed except with the written |
| 7 | * permission of MediaTek Inc. (C) 2006 |
| 8 | * |
| 9 | * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
| 10 | * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE") |
| 11 | * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON |
| 12 | * AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES, |
| 13 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF |
| 14 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT. |
| 15 | * NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE |
| 16 | * SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR |
| 17 | * SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH |
| 18 | * THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO |
| 19 | * NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S |
| 20 | * SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM. |
| 21 | * |
| 22 | * BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE |
| 23 | * LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE, |
| 24 | * AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE, |
| 25 | * OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO |
| 26 | * MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE. |
| 27 | * |
| 28 | * THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE |
| 29 | * WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF |
| 30 | * LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND |
| 31 | * RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER |
| 32 | * THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC). |
| 33 | * |
| 34 | *****************************************************************************/ |
| 35 | |
| 36 | /***************************************************************************** |
| 37 | * |
| 38 | * Filename: |
| 39 | * --------- |
| 40 | * FTL.h |
| 41 | * |
| 42 | * Project: |
| 43 | * -------- |
| 44 | * Bootloader |
| 45 | * |
| 46 | * Description: |
| 47 | * ------------ |
| 48 | * Abstraction layer preparing for FTL |
| 49 | * |
| 50 | * Author: |
| 51 | * ------- |
| 52 | * ------- |
| 53 | * |
| 54 | *============================================================================ |
| 55 | * HISTORY |
| 56 | * Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!! |
| 57 | *------------------------------------------------------------------------------ |
| 58 | * removed! |
| 59 | * removed! |
| 60 | * removed! |
| 61 | * |
| 62 | * removed! |
| 63 | * removed! |
| 64 | * removed! |
| 65 | * |
| 66 | * removed! |
| 67 | * removed! |
| 68 | * removed! |
| 69 | * |
| 70 | * removed! |
| 71 | * removed! |
| 72 | * removed! |
| 73 | * |
| 74 | * removed! |
| 75 | * removed! |
| 76 | * removed! |
| 77 | * |
| 78 | * removed! |
| 79 | * removed! |
| 80 | * removed! |
| 81 | * |
| 82 | * removed! |
| 83 | * removed! |
| 84 | * removed! |
| 85 | *------------------------------------------------------------------------------ |
| 86 | * Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!! |
| 87 | *============================================================================ |
| 88 | ****************************************************************************/ |
| 89 | |
| 90 | #ifndef __BL_FTL_H__ |
| 91 | #define __BL_FTL_H__ |
| 92 | |
| 93 | #include "kal_general_types.h" |
| 94 | |
| 95 | typedef enum |
| 96 | { |
| 97 | FTL_SUCCESS = 0, |
| 98 | FTL_ERROR_READ_FAILURE = -10000, |
| 99 | FTL_ERROR_WRITE_FAILURE, |
| 100 | FTL_ERROR_BAD_BLOCK, |
| 101 | FTL_ERROR_OPERATION_RETRY, |
| 102 | FTL_ERROR_INVALID_PARAMETER, |
| 103 | FTL_ERROR_ERASE_FAILURE, |
| 104 | FTL_ERROR_NON_EMPTY, |
| 105 | FTL_ERROR_NON_EMPTY_CHECK, |
| 106 | FTL_ERROR_ECC_FAILURE, |
| 107 | FTL_ERROR_ECC_CORRECTED, |
| 108 | FTL_ERROR_OTHER_ERROR |
| 109 | } FTL_STATUS_CODE; |
| 110 | |
| 111 | /***************************************************************************** |
| 112 | * Macro definition |
| 113 | *****************************************************************************/ |
| 114 | |
| 115 | /***************************************************************************** |
| 116 | * Structure definition |
| 117 | *****************************************************************************/ |
| 118 | typedef struct FTL_OptParam |
| 119 | { |
| 120 | kal_bool bypass_dal; /* NAND only */ |
| 121 | kal_bool is_polling; /* NAND & eMMC */ |
| 122 | } FTL_OptParam, *FTL_OptParamPtr; |
| 123 | |
| 124 | /************************************************************************* |
| 125 | * Type definition |
| 126 | *************************************************************************/ |
| 127 | typedef FTL_STATUS_CODE (*FTL_InitFunc)(void *pArgv); |
| 128 | typedef FTL_STATUS_CODE (*FTL_DeInitFunc)(void *pArgv); |
| 129 | typedef FTL_STATUS_CODE (*FTL_ReadPageFunc)(kal_uint32 block, kal_uint32 page, kal_uint32 *pBuf, FTL_OptParam *opt_param); |
| 130 | typedef FTL_STATUS_CODE (*FTL_QueryInfoFunc)(void *pArgv); |
| 131 | typedef FTL_STATUS_CODE (*FTL_WritePageFunc)(kal_uint32 block, kal_uint32 page, kal_uint32 *pBuf, FTL_OptParam *opt_param); |
| 132 | typedef FTL_STATUS_CODE (*FTL_CheckGoodBlockFunc)(kal_uint32 block, FTL_OptParam *opt_param); |
| 133 | typedef FTL_STATUS_CODE (*FTL_MarkBadBlockFunc)(kal_uint32 block, FTL_OptParam *opt_param); |
| 134 | typedef FTL_STATUS_CODE (*FTL_EraseBlockFunc)(kal_uint32 block, FTL_OptParam *opt_param); |
| 135 | typedef kal_uint32 (*FTL_GetBlockSizeFunc)(kal_uint32 block, FTL_OptParam *opt_param); |
| 136 | typedef kal_uint32 (*FTL_GetPageSizeFunc)(void); |
| 137 | typedef kal_uint32 (*FTL_AddrToBlockPageFunc)(kal_uint32 addr, kal_uint32 *pBlock, kal_uint32 *pPage, FTL_OptParam *opt_param); |
| 138 | typedef kal_uint32 (*FTL_BlockPageToAddrFunc)(kal_uint32 block, kal_uint32 page, kal_uint32 *pAddr, FTL_OptParam *opt_param); |
| 139 | |
| 140 | /************************************************************************* |
| 141 | * Type definition |
| 142 | *************************************************************************/ |
| 143 | |
| 144 | typedef struct FTL_FuncTbl |
| 145 | { |
| 146 | FTL_InitFunc FTL_Init; |
| 147 | FTL_InitFunc FTL_DeInit; |
| 148 | FTL_ReadPageFunc FTL_ReadPage; |
| 149 | FTL_QueryInfoFunc FTL_QueryInfo; |
| 150 | FTL_WritePageFunc FTL_WritePage; |
| 151 | FTL_CheckGoodBlockFunc FTL_CheckGoodBlock; |
| 152 | FTL_MarkBadBlockFunc FTL_MarkBadBlock; |
| 153 | FTL_EraseBlockFunc FTL_EraseBlock; |
| 154 | FTL_GetBlockSizeFunc FTL_GetBlockSize; |
| 155 | FTL_GetPageSizeFunc FTL_GetPageSize; |
| 156 | FTL_AddrToBlockPageFunc FTL_AddrToBlockPage; |
| 157 | FTL_BlockPageToAddrFunc FTL_BlockPageToAddr; |
| 158 | } FTL_FuncTbl, *FTL_FuncTblPtr; |
| 159 | |
| 160 | #if defined(__EMMC_BOOTING__) |
| 161 | #define FTL_EMMC_PAGE_SIZE (8*1024) // 8KB page |
| 162 | #define FTL_EMMC_BLOCK_SIZE (512*1024) // 512KB block |
| 163 | |
| 164 | #if !defined(__FUE__) && !defined(__UBL__) |
| 165 | #define get_FTL_lock() \ |
| 166 | do { \ |
| 167 | extern kal_bool kal_query_systemInit(void); \ |
| 168 | extern kal_bool INT_QueryExceptionStatus(void); \ |
| 169 | if (!kal_query_systemInit() && !INT_QueryExceptionStatus()) \ |
| 170 | { \ |
| 171 | kal_take_mutex(ftl_lock); \ |
| 172 | } \ |
| 173 | } while(0) |
| 174 | |
| 175 | #define free_FTL_lock() \ |
| 176 | do { \ |
| 177 | extern kal_bool kal_query_systemInit(void); \ |
| 178 | extern kal_bool INT_QueryExceptionStatus(void); \ |
| 179 | if (!kal_query_systemInit() && !INT_QueryExceptionStatus()) \ |
| 180 | { \ |
| 181 | kal_give_mutex(ftl_lock); \ |
| 182 | } \ |
| 183 | } while(0) |
| 184 | |
| 185 | extern kal_bool FTL_isPollingMode(); |
| 186 | #endif /* !__FUE__ && !__UBL__ */ |
| 187 | |
| 188 | #endif /* __EMMC_BOOTING__ */ |
| 189 | |
| 190 | #endif /* __BL_FTL_H__ */ |
| 191 | |