1 /* 2 * Copyright (C) 2017, Linaro Ltd 3 * Copyright (c) 2019, Arm Limited 4 * 5 * SPDX-License-Identifier: Apache-2.0 6 */ 7 8 #ifndef H_TARGETS_TARGET_ 9 #define H_TARGETS_TARGET_ 10 11 #if defined(MCUBOOT_TARGET_CONFIG) 12 /* 13 * Target-specific definitions are permitted in legacy cases that 14 * don't provide the information via DTS, etc. 15 */ 16 #include MCUBOOT_TARGET_CONFIG 17 #else 18 /* 19 * Otherwise, the Zephyr SoC header and the DTS provide most 20 * everything we need. 21 */ 22 #include <zephyr/devicetree.h> 23 #include <soc.h> 24 #include <zephyr/storage/flash_map.h> 25 26 #define FLASH_ALIGN FLASH_WRITE_BLOCK_SIZE 27 28 #endif /* !defined(MCUBOOT_TARGET_CONFIG) */ 29 30 /* 31 * Sanity check the target support. 32 */ 33 #if (!defined(CONFIG_XTENSA) && !DT_HAS_CHOSEN(zephyr_flash_controller)) || \ 34 (defined(CONFIG_XTENSA) && !DT_NODE_EXISTS(DT_INST(0, jedec_spi_nor)) && \ 35 !defined(CONFIG_SOC_FAMILY_ESP32)) || \ 36 !defined(FLASH_ALIGN) || \ 37 !(FIXED_PARTITION_EXISTS(slot0_partition)) || \ 38 !(FIXED_PARTITION_EXISTS(slot1_partition) || CONFIG_SINGLE_APPLICATION_SLOT) || \ 39 (defined(CONFIG_BOOT_SWAP_USING_SCRATCH) && !FIXED_PARTITION_EXISTS(scratch_partition)) 40 #error "Target support is incomplete; cannot build mcuboot." 41 #endif 42 43 #if (MCUBOOT_IMAGE_NUMBER == 2) && (!(FIXED_PARTITION_EXISTS(slot2_partition)) || \ 44 !(FIXED_PARTITION_EXISTS(slot3_partition))) 45 #error "Target support is incomplete; cannot build mcuboot." 46 #endif 47 48 #endif /* H_TARGETS_TARGET_ */ 49
