nrf_modem_bootloader.h

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/*
 * Copyright (c) 2020 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */

#ifndef NRF_BOOTLOADER_H__
#define NRF_BOOTLOADER_H__
 
#include <stddef.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif

#if defined(CONFIG_SOC_SERIES_NRF91)
#define NRF_MODEM_BOOTLOADER_DIGEST_LEN 8
#elif defined(CONFIG_SOC_SERIES_NRF92)
#define NRF_MODEM_BOOTLOADER_DIGEST_LEN 12
#endif
#define NRF_MODEM_BOOTLOADER_UUID_LEN   36

struct nrf_modem_bootloader_digest {
        uint32_t data[NRF_MODEM_BOOTLOADER_DIGEST_LEN];
};

struct nrf_modem_bootloader_uuid {
        uint8_t data[NRF_MODEM_BOOTLOADER_UUID_LEN];
};

struct nrf_modem_bootloader_fw_segment {
        uint32_t start_addr;
        uint32_t end_addr;
};

int nrf_modem_bootloader_bl_write(void *src, uint32_t len);

int nrf_modem_bootloader_fw_write(uint32_t addr, void *src, uint32_t len);

int nrf_modem_bootloader_update(void);

int nrf_modem_bootloader_digest(struct nrf_modem_bootloader_fw_segment *segments,
                                size_t num_segments,
                                struct nrf_modem_bootloader_digest *digest_buffer);

int nrf_modem_bootloader_uuid(struct nrf_modem_bootloader_uuid *modem_uuid);

int nrf_modem_bootloader_verify(const void *data, uint32_t len);
 
#ifdef __cplusplus
}
#endif
 
#endif /* NRF_BOOTLOADER_H__ */