Diff: drivers/storage/MySystemStorage.cpp

Revision:

19:7e760f65ed78

Parent:

18:a5a85e6482b9

Child:

20:bbf4220108b8

diff -r a5a85e6482b9 -r 7e760f65ed78 drivers/storage/MySystemStorage.cpp
--- a/drivers/storage/MySystemStorage.cpp	Fri Jan 04 18:45:54 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,182 +0,0 @@
-/*
- * Copyright (c) 2018 ARM Limited. All rights reserved.
- * SPDX-License-Identifier: Apache-2.0
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "BlockDevice.h"
-#include "FileSystem.h"
-#include "FATFileSystem.h"
-#include "LittleFileSystem.h"
-
-#if COMPONENT_SPIF
-#include "SPIFBlockDevice.h"
-#endif
-
-#if COMPONENT_QSPIF
-#include "QSPIFBlockDevice.h"
-#endif
-
-#if COMPONENT_DATAFLASH
-#include "DataFlashBlockDevice.h"
-#endif
-
-#if COMPONENT_SD
-#include "SDBlockDevice.h"
-#endif
-
-#if COMPONENT_FLASHIAP
-#include "FlashIAPBlockDevice.h"
-#endif
-
-#if COMPONENT_NUSD
-#include "NuSDBlockDevice.h"
-#endif
-
-using namespace mbed;
-
-// Align a value to a specified size.
-// Parameters :
-// val           - [IN]   Value.
-// size          - [IN]   Size.
-// Return        : Aligned value.
-static inline uint32_t align_up(uint32_t val, uint32_t size)
-{
-    return (((val - 1) / size) + 1) * size;
-}
-
-BlockDevice *BlockDevice::get_default_instance()
-{
-#if COMPONENT_SPIF
-
-    static SPIFBlockDevice default_bd(
-        MBED_CONF_SPIF_DRIVER_SPI_MOSI,
-        MBED_CONF_SPIF_DRIVER_SPI_MISO,
-        MBED_CONF_SPIF_DRIVER_SPI_CLK,
-        MBED_CONF_SPIF_DRIVER_SPI_CS,
-        MBED_CONF_SPIF_DRIVER_SPI_FREQ
-    );
-
-    return &default_bd;
-
-#elif COMPONENT_QSPIF
-
-    static QSPIFBlockDevice default_bd(
-        MBED_CONF_QSPIF_QSPI_IO0,
-        MBED_CONF_QSPIF_QSPI_IO1,
-        MBED_CONF_QSPIF_QSPI_IO2,
-        MBED_CONF_QSPIF_QSPI_IO3,
-        MBED_CONF_QSPIF_QSPI_SCK,
-        MBED_CONF_QSPIF_QSPI_CSN,
-        MBED_CONF_QSPIF_QSPI_POLARITY_MODE,
-        MBED_CONF_QSPIF_QSPI_FREQ
-    );
-
-    return &default_bd;
-
-#elif COMPONENT_DATAFLASH
-
-    static DataFlashBlockDevice default_bd(
-        MBED_CONF_DATAFLASH_SPI_MOSI,
-        MBED_CONF_DATAFLASH_SPI_MISO,
-        MBED_CONF_DATAFLASH_SPI_CLK,
-        MBED_CONF_DATAFLASH_SPI_CS
-    );
-
-    return &default_bd;
-
-#elif COMPONENT_SD
-
-    static SDBlockDevice default_bd(
-        MBED_CONF_SD_SPI_MOSI,
-        MBED_CONF_SD_SPI_MISO,
-        MBED_CONF_SD_SPI_CLK,
-        MBED_CONF_SD_SPI_CS
-    );
-
-    return &default_bd;
-
-#elif COMPONENT_NUSD
-
-    static NuSDBlockDevice default_bd;
-
-    return &default_bd;
-
-#elif COMPONENT_FLASHIAP
-
-#if (MBED_CONF_FLASHIAP_BLOCK_DEVICE_SIZE == 0) && (MBED_CONF_FLASHIAP_BLOCK_DEVICE_BASE_ADDRESS == 0xFFFFFFFF)
-
-    size_t flash_size;
-    uint32_t start_address;
-    uint32_t bottom_address;
-    FlashIAP flash;
-
-    int ret = flash.init();
-    if (ret != 0) {
-        return 0;
-    }
-
-    //Find the start of first sector after text area
-    bottom_address = align_up(FLASHIAP_ROM_END, flash.get_sector_size(FLASHIAP_ROM_END));
-    start_address = flash.get_flash_start();
-    flash_size = flash.get_flash_size();
-
-    ret = flash.deinit();
-
-    static FlashIAPBlockDevice default_bd(bottom_address, start_address + flash_size - bottom_address);
-
-#else
-
-    static FlashIAPBlockDevice default_bd;
-
-#endif
-
-    return &default_bd;
-
-#else
-
-    return NULL;
-
-#endif
-
-}
-
-FileSystem *FileSystem::get_default_instance()
-{
-#if COMPONENT_SPIF || COMPONENT_QSPIF || COMPONENT_DATAFLASH || COMPONENT_NUSD
-
-    static LittleFileSystem flash("flash", BlockDevice::get_default_instance());
-    flash.set_as_default();
-
-    return &flash;
-
-#elif COMPONENT_SD
-
-    static FATFileSystem sdcard("sd", BlockDevice::get_default_instance());
-    sdcard.set_as_default();
-
-    return &sdcard;
-
-#elif COMPONENT_FLASHIAP
-
-    static LittleFileSystem flash("flash", BlockDevice::get_default_instance());
-    flash.set_as_default();
-
-    return &flash;
-
-#else
-
-    return NULL;
-
-#endif
-
-}