/** * * \file * * \brief WINC1500 SPI Flash. * * Copyright (c) 2016-2018 Atmel Corporation. All rights reserved. * * \asf_license_start * * \page License * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * 3. The name of Atmel may not be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * \asf_license_stop * */ /** * @file spi_flash_map.h * @brief This module contains spi flash CONTENT * @author M.S.M * @date 17 SEPT 2013 * @version 1.0 */ #ifndef __SPI_FLASH_MAP_H__ #define __SPI_FLASH_MAP_H__ #define FLASH_MAP_VER_0 (0) #define FLASH_MAP_VER_1 (1) #define FLASH_MAP_VER_2 (2) #define FLASH_MAP_VER_3 (3) #define FLASH_MAP_VERSION FLASH_MAP_VER_3 //#define DOWNLOAD_ROLLBACK //#define OTA_GEN #define _PROGRAM_POWER_SAVE_ /* =======*=======*=======*=======*======= * General Sizes for Flash Memory * =======*=======*=======*=======*======= */ #define FLASH_START_ADDR (0UL) /*! location :xxxK * "S:xxxK" -means-> Size is :xxxK */ /* * Boot Firmware: which used to select which firmware to run * */ #define M2M_BOOT_FIRMWARE_STARTING_ADDR (FLASH_START_ADDR) #define M2M_BOOT_FIRMWARE_FLASH_SZ (FLASH_SECTOR_SZ) /* * Control Section: which used by Boot firmware * */ #define M2M_CONTROL_FLASH_OFFSET (M2M_BOOT_FIRMWARE_STARTING_ADDR + M2M_BOOT_FIRMWARE_FLASH_SZ) #define M2M_CONTROL_FLASH_BKP_OFFSET (M2M_CONTROL_FLASH_OFFSET + FLASH_SECTOR_SZ) #define M2M_CONTROL_FLASH_SEC_SZ (FLASH_SECTOR_SZ) #define M2M_CONTROL_FLASH_TOTAL_SZ (FLASH_SECTOR_SZ * 2) /* * LUT for PLL and TX Gain settings: * */ #define M2M_PLL_FLASH_OFFSET (M2M_CONTROL_FLASH_OFFSET + M2M_CONTROL_FLASH_TOTAL_SZ) #define M2M_PLL_FLASH_SZ (1024 * 1) #define M2M_GAIN_FLASH_OFFSET (M2M_PLL_FLASH_OFFSET + M2M_PLL_FLASH_SZ) #define M2M_GAIN_FLASH_SZ (M2M_CONFIG_SECT_TOTAL_SZ - M2M_PLL_FLASH_SZ) #define M2M_CONFIG_SECT_TOTAL_SZ (FLASH_SECTOR_SZ) /* * Certificate: * */ #define M2M_TLS_ROOTCER_FLASH_OFFSET (M2M_PLL_FLASH_OFFSET + M2M_CONFIG_SECT_TOTAL_SZ) #define M2M_TLS_ROOTCER_FLASH_SIZE (FLASH_SECTOR_SZ * 1) /* * Scratch: * */ #define M2M_TLS_FLASH_SESSION_CACHE_OFFSET (M2M_TLS_FLASH_ROOTCERT_CACHE_OFFSET + M2M_TLS_FLASH_ROOTCERT_CACHE_SIZE) #define M2M_TLS_FLASH_SESSION_CACHE_SIZE (FLASH_SECTOR_SZ * 1) /* * reserved section * */ #define M2M_TLS_SERVER_FLASH_OFFSET (M2M_TLS_ROOTCER_FLASH_OFFSET + M2M_TLS_ROOTCER_FLASH_SIZE) #define M2M_TLS_SERVER_FLASH_SIZE (FLASH_SECTOR_SZ * 2) /* * HTTP Files * */ #define M2M_HTTP_MEM_FLASH_OFFSET (M2M_RESERVED_FLASH_OFFSET + M2M_RESERVED_FLASH_SZ) #define M2M_HTTP_MEM_FLASH_SZ (FLASH_SECTOR_SZ * 2) /* * Saved Connection Parameters: * */ #define M2M_CACHED_CONNS_FLASH_OFFSET (M2M_HTTP_MEM_FLASH_OFFSET + M2M_HTTP_MEM_FLASH_SZ) #define M2M_CACHED_CONNS_FLASH_SZ (FLASH_SECTOR_SZ * 1) /* * * Common section size */ #define M2M_COMMON_DATA_SEC \ (M2M_BOOT_FIRMWARE_FLASH_SZ + M2M_CONTROL_FLASH_TOTAL_SZ + M2M_CONFIG_SECT_TOTAL_SZ \ + M2M_TLS_FLASH_ROOTCERT_CACHE_SIZE + M2M_TLS_FLASH_SESSION_CACHE_SIZE + M2M_HTTP_MEM_FLASH_SZ \ + M2M_CACHED_CONNS_FLASH_SZ + M2M_RESERVED_FLASH_SZ) /* * * OTA image1 Offset */ #define M2M_OTA_IMAGE1_OFFSET (M2M_CACHED_CONNS_FLASH_OFFSET + M2M_CACHED_CONNS_FLASH_SZ) /* * Firmware Offset * */ #if (defined _FIRMWARE_) || (defined OTA_GEN) #define M2M_FIRMWARE_FLASH_OFFSET (0UL) #else #if (defined DOWNLOAD_ROLLBACK) #define M2M_FIRMWARE_FLASH_OFFSET (M2M_OTA_IMAGE2_OFFSET) #else #define M2M_FIRMWARE_FLASH_OFFSET (M2M_OTA_IMAGE1_OFFSET) #endif #endif /* * * Firmware */ #define M2M_FIRMWARE_FLASH_SZ (236 * 1024UL) /** * * OTA image Size */ #define OTA_IMAGE_SIZE (M2M_FIRMWARE_FLASH_SZ) /** * * Flash Total size */ #define FLASH_IMAGE1_CONTENT_SZ (M2M_COMMON_DATA_SEC + OTA_IMAGE_SIZE) /** * * OTA image 2 offset */ #define M2M_OTA_IMAGE2_OFFSET (FLASH_IMAGE1_CONTENT_SZ) /* * App(Cortus App 4M): App. which runs over firmware * */ #define M2M_APP_4M_MEM_FLASH_SZ (FLASH_SECTOR_SZ * 16) #define M2M_APP_4M_MEM_FLASH_OFFSET (FLASH_4M_TOTAL_SZ - M2M_APP_4M_MEM_FLASH_SZ) #define M2M_APP_8M_MEM_FLASH_OFFSET (M2M_OTA_IMAGE2_OFFSET + OTA_IMAGE_SIZE) #define M2M_APP_8M_MEM_FLASH_SZ (FLASH_SECTOR_SZ * 32) #define M2M_APP_OTA_MEM_FLASH_OFFSET (M2M_APP_8M_MEM_FLASH_OFFSET + M2M_APP_8M_MEM_FLASH_SZ) /* Check if total size of content * don't exceed total size of memory allowed **/ #if (M2M_COMMON_DATA_SEC + (OTA_IMAGE_SIZE * 2) > FLASH_4M_TOTAL_SZ) #error "Excced 4M Flash Size" #endif /* (FLASH_CONTENT_SZ > FLASH_TOTAL_SZ) */ #endif /* __SPI_FLASH_MAP_H__ */