Implement EEPROM Emulation block device on NOR/NAND Flash

storage/blockdevice/COMPONENT_SPINAND/include/SPINAND/MX31LF4GE4BC_config.h

@@ -0,0 +1,30 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2021 ARM Limited
+ * 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.
+ */
+#ifndef MBED_OSPI_FLASH_MX31LF4GE4BC_H
+#define MBED_OSPI_FLASH_MX31LF4GE4BC_H
+
+#define MX_FLASH_BLOCK_SIZE           2048*64    /* 64 blocks of 2048 Bytes */
+#define MX_FLASH_SECTOR_SIZE          2048*64    /* 64 blocks of 2048 Bytes */
+#define MX_FLASH_PAGE_SIZE            512        /* 512 bytes for sub-page */
+#define MX_FLASH_CHUNK_SIZE           0x10       /* 16 bytes */
+#define MX_FLASH_BANK_SIZE            0x01000000 /* 16 MBytes */
+#define MX_FLASH_BANK_SIZE_MASK       ~(MX_FLASH_BANK_SIZE - 1) /* 0xFF000000 */
+#define MX_FLASH_BLOCK_OFFSET         0x40000
+#define MX_FLASH_SECTOR_OFFSET        0x40000
+#define MX_FLASH_PAGE_OFFSET          0x1000
+
+#endif // MBED_OSPI_FLASH_MX31LF4GE4BC_H

storage/blockdevice/COMPONENT_SPINAND/include/SPINAND/SPINANDBlockDevice.h

@@ -20,6 +20,7 @@
 #include "drivers/QSPI.h"
 #include "blockdevice/BlockDevice.h"
 #include "platform/Callback.h"
+#include "MX31LF4GE4BC_config.h"
 
 #ifndef MBED_CONF_SPINAND_QSPI_IO0
 #define MBED_CONF_SPINAND_QSPI_IO0 NC