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/* Manual version of auto-generated version. */
/*
* Original code taken from mcuboot project at:
* https://github.com/mcu-tools/mcuboot
* Git SHA of the original version: ac55554059147fff718015be9f4bd3108123f50a
* Modifications are Copyright (c) 2020 Arm Limited.
*/
#ifndef __SYSFLASH_H__
#define __SYSFLASH_H__
#include "flash_layout.h"
#ifdef __cplusplus
extern "C" {
#endif
#if (MCUBOOT_IMAGE_NUMBER == 1)
/*
* NOTE: the definition below returns the same values for true/false on
* purpose, to avoid having to mark x as non-used by all callers when
* running in single image mode.
*/
#define FLASH_AREA_IMAGE_PRIMARY(x) (((x) == 0) ? FLASH_AREA_0_ID : \
FLASH_AREA_0_ID)
#define FLASH_AREA_IMAGE_SECONDARY(x) (((x) == 0) ? FLASH_AREA_2_ID : \
FLASH_AREA_2_ID)
#elif (MCUBOOT_IMAGE_NUMBER == 2)
/* MCUBoot currently supports only up to 2 updatable firmware images.
* If the number of the current image is greater than MCUBOOT_IMAGE_NUMBER - 1
* then a dummy value will be assigned to the flash area macros.
*/
#define FLASH_AREA_IMAGE_PRIMARY(x) (((x) == 0) ? FLASH_AREA_0_ID : \
((x) == 1) ? FLASH_AREA_1_ID : \
255 )
#define FLASH_AREA_IMAGE_SECONDARY(x) (((x) == 0) ? FLASH_AREA_2_ID : \
((x) == 1) ? FLASH_AREA_3_ID : \
255 )
#else
#error "Image slot and flash area mapping is not defined"
#endif
#define FLASH_AREA_IMAGE_SCRATCH FLASH_AREA_SCRATCH_ID
#ifdef __cplusplus
}
#endif
#endif /* __SYSFLASH_H__ */
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