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review.trustedfirmware.org / mirror / mcuboot / 0119cdb5707776f7a0e1425233446584146079e3 / . / boot / zephyr / include / sysflash / sysflash.h
blob: dd759e240ce9f59302ef6c0ca1ad56105778a00d [file] [log] [blame]
David Brown5153bd62017-01-06 11:16:53 -0700[diff] [blame]1/* Manual version of auto-generated version. */
2
3#ifndef __SYSFLASH_H__
4#define __SYSFLASH_H__
5
David Vinczeb75c12a2019-03-22 14:58:33 +0100[diff] [blame]6#include <mcuboot_config/mcuboot_config.h>
Dominik Ermel0119cdb2023-02-21 13:58:03 +0000[diff] [blame^]7#include <zephyr/devicetree.h>
8#include <zephyr/storage/flash_map.h>
Andrzej Puzdrowski419a4752019-01-23 16:31:19 +0100[diff] [blame]9
Andrzej Puzdrowskifdff3e12020-09-15 08:23:25 +0200[diff] [blame]10#ifndef CONFIG_SINGLE_APPLICATION_SLOT
Dominik Ermel8101c0c2020-05-19 13:01:16 +0000[diff] [blame]11
David Vinczeb75c12a2019-03-22 14:58:33 +0100[diff] [blame]12#if (MCUBOOT_IMAGE_NUMBER == 1)
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]13/*
14 * NOTE: the definition below returns the same values for true/false on
15 * purpose, to avoid having to mark x as non-used by all callers when
16 * running in single image mode.
17 */
18#define FLASH_AREA_IMAGE_PRIMARY(x) (((x) == 0) ? \
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]19 FIXED_PARTITION_ID(slot0_partition) : \
20 FIXED_PARTITION_ID(slot0_partition))
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]21#define FLASH_AREA_IMAGE_SECONDARY(x) (((x) == 0) ? \
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]22 FIXED_PARTITION_ID(slot1_partition) : \
23 FIXED_PARTITION_ID(slot1_partition))
David Vinczeb75c12a2019-03-22 14:58:33 +0100[diff] [blame]24#elif (MCUBOOT_IMAGE_NUMBER == 2)
25/* MCUBoot currently supports only up to 2 updateable firmware images.
26 * If the number of the current image is greater than MCUBOOT_IMAGE_NUMBER - 1
27 * then a dummy value will be assigned to the flash area macros.
28 */
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]29#define FLASH_AREA_IMAGE_PRIMARY(x) (((x) == 0) ? \
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]30 FIXED_PARTITION_ID(slot0_partition) : \
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]31 ((x) == 1) ? \
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]32 FIXED_PARTITION_ID(slot2_partition) : \
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]33 255)
34#define FLASH_AREA_IMAGE_SECONDARY(x) (((x) == 0) ? \
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]35 FIXED_PARTITION_ID(slot1_partition) : \
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]36 ((x) == 1) ? \
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]37 FIXED_PARTITION_ID(slot3_partition) : \
Fabio Utzigb0f04732019-07-31 09:49:19 -0300[diff] [blame]38 255)
David Vinczeb75c12a2019-03-22 14:58:33 +0100[diff] [blame]39#else
40#error "Image slot and flash area mapping is not defined"
41#endif
42
Fabio Utzigc58842e2019-11-28 10:30:01 -0300[diff] [blame]43#if !defined(CONFIG_BOOT_SWAP_USING_MOVE)
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]44#define FLASH_AREA_IMAGE_SCRATCH FIXED_PARTITION_ID(scratch_partition)
Fabio Utzigc58842e2019-11-28 10:30:01 -0300[diff] [blame]45#endif
David Brown5153bd62017-01-06 11:16:53 -0700[diff] [blame]46
Andrzej Puzdrowskifdff3e12020-09-15 08:23:25 +0200[diff] [blame]47#else /* CONFIG_SINGLE_APPLICATION_SLOT */
Dominik Ermel8101c0c2020-05-19 13:01:16 +0000[diff] [blame]48
Dominik Ermel3a82b6f2022-08-24 14:35:24 +0000[diff] [blame]49#define FLASH_AREA_IMAGE_PRIMARY(x) FIXED_PARTITION_ID(slot0_partition)
50#define FLASH_AREA_IMAGE_SECONDARY(x) FIXED_PARTITION_ID(slot0_partition)
Dominik Ermel8101c0c2020-05-19 13:01:16 +0000[diff] [blame]51
Andrzej Puzdrowskifdff3e12020-09-15 08:23:25 +0200[diff] [blame]52#endif /* CONFIG_SINGLE_APPLICATION_SLOT */
Dominik Ermel8101c0c2020-05-19 13:01:16 +0000[diff] [blame]53
David Brown5153bd62017-01-06 11:16:53 -0700[diff] [blame]54#endif /* __SYSFLASH_H__ */