81 lines
2.4 KiB
C
81 lines
2.4 KiB
C
/*
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* Copyright (c) 2023-2024 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#if USE_PARTITION_MANAGER
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/* Blocking the rest of the file */
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#define __SYSFLASH_H__
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#if CONFIG_MCUBOOT_APPLICATION_IMAGE_NUMBER != -1
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/* Sysbuild */
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#include <sysflash/pm_sysflash.h>
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#else
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/* Legacy child/parent */
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#include <sysflash/pm_sysflash_legacy_child_parent.h>
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#endif
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#endif
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#ifndef __SYSFLASH_H__
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#define __SYSFLASH_H__
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#include <mcuboot_config/mcuboot_config.h>
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#include <zephyr/devicetree.h>
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#include <zephyr/storage/flash_map.h>
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#include <zephyr/sys/util_macro.h>
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#ifndef SOC_FLASH_0_ID
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#define SOC_FLASH_0_ID 0
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#endif
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#ifndef SPI_FLASH_0_ID
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#define SPI_FLASH_0_ID 1
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#endif
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#if !defined(CONFIG_SINGLE_APPLICATION_SLOT) && !defined(CONFIG_MCUBOOT_BOOTLOADER_MODE_SINGLE_APP)
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/* Each pair of slots is separated by , and there is no terminating character */
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#define FLASH_AREA_IMAGE_0_SLOTS slot0_partition, slot1_partition
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#define FLASH_AREA_IMAGE_1_SLOTS slot2_partition, slot3_partition
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#define FLASH_AREA_IMAGE_2_SLOTS slot4_partition, slot5_partition
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#if (MCUBOOT_IMAGE_NUMBER == 1)
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#define ALL_AVAILABLE_SLOTS FLASH_AREA_IMAGE_0_SLOTS
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#elif (MCUBOOT_IMAGE_NUMBER == 2)
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#define ALL_AVAILABLE_SLOTS FLASH_AREA_IMAGE_0_SLOTS, \
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FLASH_AREA_IMAGE_1_SLOTS
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#elif (MCUBOOT_IMAGE_NUMBER == 3)
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#define ALL_AVAILABLE_SLOTS FLASH_AREA_IMAGE_0_SLOTS, \
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FLASH_AREA_IMAGE_1_SLOTS, \
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FLASH_AREA_IMAGE_2_SLOTS
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#endif
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static inline uint32_t __flash_area_ids_for_slot(int img, int slot)
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{
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static const int all_slots[] = {
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FOR_EACH_NONEMPTY_TERM(FIXED_PARTITION_ID, (,), ALL_AVAILABLE_SLOTS)
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};
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return all_slots[img * 2 + slot];
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};
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#undef FLASH_AREA_IMAGE_0_SLOTS
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#undef FLASH_AREA_IMAGE_1_SLOTS
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#undef FLASH_AREA_IMAGE_2_SLOTS
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#undef ALL_AVAILABLE_SLOTS
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#define FLASH_AREA_IMAGE_PRIMARY(x) __flash_area_ids_for_slot(x, 0)
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#define FLASH_AREA_IMAGE_SECONDARY(x) __flash_area_ids_for_slot(x, 1)
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#if !defined(CONFIG_BOOT_SWAP_USING_MOVE)
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#define FLASH_AREA_IMAGE_SCRATCH FIXED_PARTITION_ID(scratch_partition)
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#endif
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#else /* !CONFIG_SINGLE_APPLICATION_SLOT && !CONFIG_MCUBOOT_BOOTLOADER_MODE_SINGLE_APP */
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#define FLASH_AREA_IMAGE_PRIMARY(x) FIXED_PARTITION_ID(slot0_partition)
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#define FLASH_AREA_IMAGE_SECONDARY(x) FIXED_PARTITION_ID(slot0_partition)
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#endif /* CONFIG_SINGLE_APPLICATION_SLOT */
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#endif /* __SYSFLASH_H__ */
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