Vekatech / SDHI_driver

SDHI_driver patch (mbedOS 5.11.5)

mbed-os-program/mbed-os/features/storage/system_storage/SystemStorage.cpp@2:7c75ab32d7c9, 2019-03-29 (annotated)

Committer:
tvendov
Date:
Fri Mar 29 19:47:34 2019 +0200
Revision:
2:7c75ab32d7c9
Fix: Folder structure changed. All SD Auto tests pass with OK!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tvendov 2:7c75ab32d7c9 1 /*
tvendov 2:7c75ab32d7c9 2 * Copyright (c) 2018 ARM Limited. All rights reserved.
tvendov 2:7c75ab32d7c9 3 * SPDX-License-Identifier: Apache-2.0
tvendov 2:7c75ab32d7c9 4 * Licensed under the Apache License, Version 2.0 (the License); you may
tvendov 2:7c75ab32d7c9 5 * not use this file except in compliance with the License.
tvendov 2:7c75ab32d7c9 6 * You may obtain a copy of the License at
tvendov 2:7c75ab32d7c9 7 *
tvendov 2:7c75ab32d7c9 8 * http://www.apache.org/licenses/LICENSE-2.0
tvendov 2:7c75ab32d7c9 9 *
tvendov 2:7c75ab32d7c9 10 * Unless required by applicable law or agreed to in writing, software
tvendov 2:7c75ab32d7c9 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
tvendov 2:7c75ab32d7c9 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
tvendov 2:7c75ab32d7c9 13 * See the License for the specific language governing permissions and
tvendov 2:7c75ab32d7c9 14 * limitations under the License.
tvendov 2:7c75ab32d7c9 15 */
tvendov 2:7c75ab32d7c9 16 #include "SystemStorage.h"
tvendov 2:7c75ab32d7c9 17 #include "BlockDevice.h"
tvendov 2:7c75ab32d7c9 18 #include "FileSystem.h"
tvendov 2:7c75ab32d7c9 19 #include "FATFileSystem.h"
tvendov 2:7c75ab32d7c9 20 #include "LittleFileSystem.h"
tvendov 2:7c75ab32d7c9 21 #include "mbed_error.h"
tvendov 2:7c75ab32d7c9 22
tvendov 2:7c75ab32d7c9 23
tvendov 2:7c75ab32d7c9 24 #if COMPONENT_SPIF
tvendov 2:7c75ab32d7c9 25 #include "SPIFBlockDevice.h"
tvendov 2:7c75ab32d7c9 26 #endif
tvendov 2:7c75ab32d7c9 27
tvendov 2:7c75ab32d7c9 28 #if COMPONENT_QSPIF
tvendov 2:7c75ab32d7c9 29 #include "QSPIFBlockDevice.h"
tvendov 2:7c75ab32d7c9 30 #endif
tvendov 2:7c75ab32d7c9 31
tvendov 2:7c75ab32d7c9 32 #if COMPONENT_DATAFLASH
tvendov 2:7c75ab32d7c9 33 #include "DataFlashBlockDevice.h"
tvendov 2:7c75ab32d7c9 34 #endif
tvendov 2:7c75ab32d7c9 35
tvendov 2:7c75ab32d7c9 36 #if COMPONENT_SD
tvendov 2:7c75ab32d7c9 37 #include "SDBlockDevice.h"
tvendov 2:7c75ab32d7c9 38 #endif
tvendov 2:7c75ab32d7c9 39
tvendov 2:7c75ab32d7c9 40 #if COMPONENT_RZ_SDHI
tvendov 2:7c75ab32d7c9 41 #include "RZ_SDHIBlockDevice.hpp"
tvendov 2:7c75ab32d7c9 42 #endif
tvendov 2:7c75ab32d7c9 43
tvendov 2:7c75ab32d7c9 44 #if COMPONENT_FLASHIAP
tvendov 2:7c75ab32d7c9 45 #include "FlashIAPBlockDevice.h"
tvendov 2:7c75ab32d7c9 46 #endif
tvendov 2:7c75ab32d7c9 47
tvendov 2:7c75ab32d7c9 48 using namespace mbed;
tvendov 2:7c75ab32d7c9 49
tvendov 2:7c75ab32d7c9 50
tvendov 2:7c75ab32d7c9 51
tvendov 2:7c75ab32d7c9 52 MBED_WEAK int avoid_conflict_nvstore_tdbstore(owner_type_e in_mem_owner)
tvendov 2:7c75ab32d7c9 53 {
tvendov 2:7c75ab32d7c9 54 int status = MBED_SUCCESS;
tvendov 2:7c75ab32d7c9 55 static PlatformMutex _mutex;
tvendov 2:7c75ab32d7c9 56 static owner_type_e internal_memory_owner = NONE;
tvendov 2:7c75ab32d7c9 57
tvendov 2:7c75ab32d7c9 58 _mutex.lock();
tvendov 2:7c75ab32d7c9 59
tvendov 2:7c75ab32d7c9 60 if (internal_memory_owner != NONE &&
tvendov 2:7c75ab32d7c9 61 internal_memory_owner != in_mem_owner) {
tvendov 2:7c75ab32d7c9 62
tvendov 2:7c75ab32d7c9 63 status = MBED_ERROR_ALREADY_INITIALIZED;
tvendov 2:7c75ab32d7c9 64
tvendov 2:7c75ab32d7c9 65 } else {
tvendov 2:7c75ab32d7c9 66
tvendov 2:7c75ab32d7c9 67 internal_memory_owner = in_mem_owner;
tvendov 2:7c75ab32d7c9 68 }
tvendov 2:7c75ab32d7c9 69
tvendov 2:7c75ab32d7c9 70 _mutex.unlock();
tvendov 2:7c75ab32d7c9 71
tvendov 2:7c75ab32d7c9 72 return status;
tvendov 2:7c75ab32d7c9 73 }
tvendov 2:7c75ab32d7c9 74
tvendov 2:7c75ab32d7c9 75 // Align a value to a specified size.
tvendov 2:7c75ab32d7c9 76 // Parameters :
tvendov 2:7c75ab32d7c9 77 // val - [IN] Value.
tvendov 2:7c75ab32d7c9 78 // size - [IN] Size.
tvendov 2:7c75ab32d7c9 79 // Return : Aligned value.
tvendov 2:7c75ab32d7c9 80 static inline uint32_t align_up(uint32_t val, uint32_t size)
tvendov 2:7c75ab32d7c9 81 {
tvendov 2:7c75ab32d7c9 82 return (((val - 1) / size) + 1) * size;
tvendov 2:7c75ab32d7c9 83 }
tvendov 2:7c75ab32d7c9 84
tvendov 2:7c75ab32d7c9 85 MBED_WEAK BlockDevice *BlockDevice::get_default_instance()
tvendov 2:7c75ab32d7c9 86 {
tvendov 2:7c75ab32d7c9 87 #if COMPONENT_SPIF
tvendov 2:7c75ab32d7c9 88
tvendov 2:7c75ab32d7c9 89 static SPIFBlockDevice default_bd(
tvendov 2:7c75ab32d7c9 90 MBED_CONF_SPIF_DRIVER_SPI_MOSI,
tvendov 2:7c75ab32d7c9 91 MBED_CONF_SPIF_DRIVER_SPI_MISO,
tvendov 2:7c75ab32d7c9 92 MBED_CONF_SPIF_DRIVER_SPI_CLK,
tvendov 2:7c75ab32d7c9 93 MBED_CONF_SPIF_DRIVER_SPI_CS,
tvendov 2:7c75ab32d7c9 94 MBED_CONF_SPIF_DRIVER_SPI_FREQ
tvendov 2:7c75ab32d7c9 95 );
tvendov 2:7c75ab32d7c9 96
tvendov 2:7c75ab32d7c9 97 return &default_bd;
tvendov 2:7c75ab32d7c9 98
tvendov 2:7c75ab32d7c9 99 #elif COMPONENT_QSPIF
tvendov 2:7c75ab32d7c9 100
tvendov 2:7c75ab32d7c9 101 static QSPIFBlockDevice default_bd(
tvendov 2:7c75ab32d7c9 102 MBED_CONF_QSPIF_QSPI_IO0,
tvendov 2:7c75ab32d7c9 103 MBED_CONF_QSPIF_QSPI_IO1,
tvendov 2:7c75ab32d7c9 104 MBED_CONF_QSPIF_QSPI_IO2,
tvendov 2:7c75ab32d7c9 105 MBED_CONF_QSPIF_QSPI_IO3,
tvendov 2:7c75ab32d7c9 106 MBED_CONF_QSPIF_QSPI_SCK,
tvendov 2:7c75ab32d7c9 107 MBED_CONF_QSPIF_QSPI_CSN,
tvendov 2:7c75ab32d7c9 108 MBED_CONF_QSPIF_QSPI_POLARITY_MODE,
tvendov 2:7c75ab32d7c9 109 MBED_CONF_QSPIF_QSPI_FREQ
tvendov 2:7c75ab32d7c9 110 );
tvendov 2:7c75ab32d7c9 111
tvendov 2:7c75ab32d7c9 112 return &default_bd;
tvendov 2:7c75ab32d7c9 113
tvendov 2:7c75ab32d7c9 114 #elif COMPONENT_DATAFLASH
tvendov 2:7c75ab32d7c9 115
tvendov 2:7c75ab32d7c9 116 static DataFlashBlockDevice default_bd(
tvendov 2:7c75ab32d7c9 117 MBED_CONF_DATAFLASH_SPI_MOSI,
tvendov 2:7c75ab32d7c9 118 MBED_CONF_DATAFLASH_SPI_MISO,
tvendov 2:7c75ab32d7c9 119 MBED_CONF_DATAFLASH_SPI_CLK,
tvendov 2:7c75ab32d7c9 120 MBED_CONF_DATAFLASH_SPI_CS
tvendov 2:7c75ab32d7c9 121 );
tvendov 2:7c75ab32d7c9 122
tvendov 2:7c75ab32d7c9 123 return &default_bd;
tvendov 2:7c75ab32d7c9 124
tvendov 2:7c75ab32d7c9 125 #elif COMPONENT_SD
tvendov 2:7c75ab32d7c9 126
tvendov 2:7c75ab32d7c9 127 static SDBlockDevice default_bd(
tvendov 2:7c75ab32d7c9 128 MBED_CONF_SD_SPI_MOSI,
tvendov 2:7c75ab32d7c9 129 MBED_CONF_SD_SPI_MISO,
tvendov 2:7c75ab32d7c9 130 MBED_CONF_SD_SPI_CLK,
tvendov 2:7c75ab32d7c9 131 MBED_CONF_SD_SPI_CS
tvendov 2:7c75ab32d7c9 132 );
tvendov 2:7c75ab32d7c9 133
tvendov 2:7c75ab32d7c9 134 return &default_bd;
tvendov 2:7c75ab32d7c9 135
tvendov 2:7c75ab32d7c9 136 #elif COMPONENT_RZ_SDHI
tvendov 2:7c75ab32d7c9 137
tvendov 2:7c75ab32d7c9 138 static SDHIBlockDevice default_bd(MBED_CONF_RZ_SDHI_CH);
tvendov 2:7c75ab32d7c9 139
tvendov 2:7c75ab32d7c9 140 return &default_bd;
tvendov 2:7c75ab32d7c9 141
tvendov 2:7c75ab32d7c9 142 #elif COMPONENT_FLASHIAP
tvendov 2:7c75ab32d7c9 143
tvendov 2:7c75ab32d7c9 144 #if (MBED_CONF_FLASHIAP_BLOCK_DEVICE_SIZE == 0) && (MBED_CONF_FLASHIAP_BLOCK_DEVICE_BASE_ADDRESS == 0xFFFFFFFF)
tvendov 2:7c75ab32d7c9 145
tvendov 2:7c75ab32d7c9 146 size_t flash_size;
tvendov 2:7c75ab32d7c9 147 uint32_t start_address;
tvendov 2:7c75ab32d7c9 148 uint32_t bottom_address;
tvendov 2:7c75ab32d7c9 149 FlashIAP flash;
tvendov 2:7c75ab32d7c9 150
tvendov 2:7c75ab32d7c9 151 int ret = flash.init();
tvendov 2:7c75ab32d7c9 152 if (ret != 0) {
tvendov 2:7c75ab32d7c9 153 return 0;
tvendov 2:7c75ab32d7c9 154 }
tvendov 2:7c75ab32d7c9 155
tvendov 2:7c75ab32d7c9 156 //Find the start of first sector after text area
tvendov 2:7c75ab32d7c9 157 bottom_address = align_up(FLASHIAP_APP_ROM_END_ADDR, flash.get_sector_size(FLASHIAP_APP_ROM_END_ADDR));
tvendov 2:7c75ab32d7c9 158 start_address = flash.get_flash_start();
tvendov 2:7c75ab32d7c9 159 flash_size = flash.get_flash_size();
tvendov 2:7c75ab32d7c9 160
tvendov 2:7c75ab32d7c9 161 ret = flash.deinit();
tvendov 2:7c75ab32d7c9 162
tvendov 2:7c75ab32d7c9 163 static FlashIAPBlockDevice default_bd(bottom_address, start_address + flash_size - bottom_address);
tvendov 2:7c75ab32d7c9 164
tvendov 2:7c75ab32d7c9 165 #else
tvendov 2:7c75ab32d7c9 166
tvendov 2:7c75ab32d7c9 167 static FlashIAPBlockDevice default_bd;
tvendov 2:7c75ab32d7c9 168
tvendov 2:7c75ab32d7c9 169 #endif
tvendov 2:7c75ab32d7c9 170
tvendov 2:7c75ab32d7c9 171 return &default_bd;
tvendov 2:7c75ab32d7c9 172
tvendov 2:7c75ab32d7c9 173 #else
tvendov 2:7c75ab32d7c9 174
tvendov 2:7c75ab32d7c9 175 return NULL;
tvendov 2:7c75ab32d7c9 176
tvendov 2:7c75ab32d7c9 177 #endif
tvendov 2:7c75ab32d7c9 178
tvendov 2:7c75ab32d7c9 179 }
tvendov 2:7c75ab32d7c9 180
tvendov 2:7c75ab32d7c9 181 MBED_WEAK FileSystem *FileSystem::get_default_instance()
tvendov 2:7c75ab32d7c9 182 {
tvendov 2:7c75ab32d7c9 183 #if COMPONENT_SPIF || COMPONENT_QSPIF || COMPONENT_DATAFLASH
tvendov 2:7c75ab32d7c9 184
tvendov 2:7c75ab32d7c9 185 static LittleFileSystem flash("flash", BlockDevice::get_default_instance());
tvendov 2:7c75ab32d7c9 186 flash.set_as_default();
tvendov 2:7c75ab32d7c9 187
tvendov 2:7c75ab32d7c9 188 return &flash;
tvendov 2:7c75ab32d7c9 189
tvendov 2:7c75ab32d7c9 190 #elif (COMPONENT_SD || COMPONENT_RZ_SDHI)
tvendov 2:7c75ab32d7c9 191
tvendov 2:7c75ab32d7c9 192 static FATFileSystem sdcard("sd", BlockDevice::get_default_instance());
tvendov 2:7c75ab32d7c9 193 sdcard.set_as_default();
tvendov 2:7c75ab32d7c9 194
tvendov 2:7c75ab32d7c9 195 return &sdcard;
tvendov 2:7c75ab32d7c9 196
tvendov 2:7c75ab32d7c9 197 #elif COMPONENT_FLASHIAP
tvendov 2:7c75ab32d7c9 198
tvendov 2:7c75ab32d7c9 199 static LittleFileSystem flash("flash", BlockDevice::get_default_instance());
tvendov 2:7c75ab32d7c9 200 flash.set_as_default();
tvendov 2:7c75ab32d7c9 201
tvendov 2:7c75ab32d7c9 202 return &flash;
tvendov 2:7c75ab32d7c9 203
tvendov 2:7c75ab32d7c9 204 #else
tvendov 2:7c75ab32d7c9 205
tvendov 2:7c75ab32d7c9 206 return NULL;
tvendov 2:7c75ab32d7c9 207
tvendov 2:7c75ab32d7c9 208 #endif
tvendov 2:7c75ab32d7c9 209
tvendov 2:7c75ab32d7c9 210 }