mirror of
https://github.com/trezor/trezor-firmware.git
synced 2025-07-10 08:38:07 +00:00
88 lines
3.1 KiB
C
88 lines
3.1 KiB
C
/**
|
|
* Copyright (c) 2016 - 2021, Nordic Semiconductor ASA
|
|
*
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
|
* are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form, except as embedded into a Nordic
|
|
* Semiconductor ASA integrated circuit in a product or a software update for
|
|
* such product, must reproduce the above copyright notice, this list of
|
|
* conditions and the following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
|
|
* contributors may be used to endorse or promote products derived from this
|
|
* software without specific prior written permission.
|
|
*
|
|
* 4. This software, with or without modification, must only be used with a
|
|
* Nordic Semiconductor ASA integrated circuit.
|
|
*
|
|
* 5. Any software provided in binary form under this license must not be reverse
|
|
* engineered, decompiled, modified and/or disassembled.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
|
|
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
|
|
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include "nrf_log.h"
|
|
#include "nrf_sdm.h"
|
|
#include "app_util.h"
|
|
|
|
#define APP_START_ADDR CODE_START
|
|
|
|
|
|
uint32_t nrf_dfu_svci_vector_table_set(void)
|
|
{
|
|
uint32_t err_code;
|
|
uint32_t bootloader_addr = BOOTLOADER_ADDRESS;
|
|
|
|
if (bootloader_addr != 0xFFFFFFFF)
|
|
{
|
|
NRF_LOG_INFO("Setting vector table to bootloader: 0x%08x", bootloader_addr);
|
|
err_code = sd_softdevice_vector_table_base_set(bootloader_addr);
|
|
if (err_code != NRF_SUCCESS)
|
|
{
|
|
NRF_LOG_ERROR("Failed running sd_softdevice_vector_table_base_set");
|
|
return err_code;
|
|
}
|
|
|
|
return NRF_SUCCESS;
|
|
}
|
|
|
|
NRF_LOG_ERROR("No bootloader was found");
|
|
return NRF_ERROR_NO_MEM;
|
|
}
|
|
|
|
|
|
uint32_t nrf_dfu_svci_vector_table_unset(void)
|
|
{
|
|
uint32_t err_code;
|
|
|
|
NRF_LOG_INFO("Setting vector table to main app: 0x%08x", APP_START_ADDR);
|
|
err_code = sd_softdevice_vector_table_base_set(APP_START_ADDR);
|
|
if (err_code != NRF_SUCCESS)
|
|
{
|
|
NRF_LOG_ERROR("Failed running sd_softdevice_vector_table_base_set");
|
|
return err_code;
|
|
}
|
|
|
|
return NRF_SUCCESS;
|
|
}
|
|
|