96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/****************************************************************************
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* boot/nuttx/main.c
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*
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* Copyright (c) 2021 Espressif Systems (Shanghai) Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdio.h>
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#include <sys/boardctl.h>
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#include <bootutil/bootutil.h>
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#include <bootutil/image.h>
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#include "flash_map_backend/flash_map_backend.h"
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* do_boot
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****************************************************************************/
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static void do_boot(struct boot_rsp *rsp)
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{
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const struct flash_area *flash_area;
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struct boardioc_boot_info_s info;
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int area_id;
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int ret;
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area_id = flash_area_id_from_image_offset(rsp->br_image_off);
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ret = flash_area_open(area_id, &flash_area);
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assert(ret == OK);
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printf("Booting from %s...\n", flash_area->fa_mtd_path);
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info.path = flash_area->fa_mtd_path;
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info.header_size = rsp->br_hdr->ih_hdr_size;
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flash_area_close(flash_area);
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if (boardctl(BOARDIOC_BOOT_IMAGE, (uintptr_t)&info) != OK)
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{
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fprintf(stderr, "Failed to load application image!\n");
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FIH_PANIC;
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}
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}
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* main
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****************************************************************************/
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int main(int argc, FAR char *argv[])
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{
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struct boot_rsp rsp;
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fih_int fih_rc = FIH_FAILURE;
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printf("*** Booting MCUboot build %s ***\n", CONFIG_MCUBOOT_VERSION);
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FIH_CALL(boot_go, fih_rc, &rsp);
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if (fih_not_eq(fih_rc, FIH_SUCCESS))
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{
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fprintf(stderr, "Unable to find bootable image\n");
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FIH_PANIC;
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}
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do_boot(&rsp);
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while (1);
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}
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