boot/zephyr/targets/96b_carbon.h

/*
 * Copyright (c) 2017 Linaro
 *
 * 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.
 */

/**
 * @file
 * @brief Bootloader device specific configuration.
 */

/* TEMP: maintain compatibility with old STM flash driver */
#ifndef CONFIG_SOC_FLASH_STM32_DEV_NAME
#define FLASH_DRIVER_NAME		"STM32F4_FLASH"
#else
#define FLASH_DRIVER_NAME		CONFIG_SOC_FLASH_STM32_DEV_NAME
#endif
#define FLASH_ALIGN			1
#define FLASH_AREA_IMAGE_0_OFFSET	0x20000
#define FLASH_AREA_IMAGE_0_SIZE		0x20000
#define FLASH_AREA_IMAGE_1_OFFSET	0x40000
#define FLASH_AREA_IMAGE_1_SIZE		0x20000
#define FLASH_AREA_IMAGE_SCRATCH_OFFSET	0x60000
#define FLASH_AREA_IMAGE_SCRATCH_SIZE	0x20000

/* Though sectors have variable size on this part, we've chosen
 * three sectors with uniform size here. */
#define FLASH_AREA_IMAGE_SECTOR_SIZE	0x20000