mirror of https://github.com/wolfSSL/wolfBoot.git
86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
/* app_nrf54l.c
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*
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* Test bare-metal application.
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*
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* Copyright (C) 2026 wolfSSL Inc.
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*
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* This file is part of wolfBoot.
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*
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* wolfBoot is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfBoot is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#include <stdint.h>
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#include "target.h"
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#include "wolfboot/wolfboot.h"
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#include "hal/nrf54l.h"
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#include "printf.h"
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#ifndef TEST_LED_PORT
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#define TEST_LED_PORT 1
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#endif
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#ifndef TEST_LED_PIN
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#define TEST_LED_PIN 10
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#endif
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extern void hal_init(void);
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extern void wolfBoot_panic(void);
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#ifdef RAM_CODE
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#define AIRCR *(volatile uint32_t *)(0xE000ED0C)
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#define AIRCR_VKEY (0x05FA << 16)
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#define AIRCR_SYSRESETREQ (1 << 2)
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#define WEAKFUNCTION __attribute__((weak))
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void WEAKFUNCTION RAMFUNCTION arch_reboot(void)
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{
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AIRCR = AIRCR_SYSRESETREQ | AIRCR_VKEY;
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while(1)
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;
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}
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#endif
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static void led_toggle(void)
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{
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uint32_t mask = (1U << TEST_LED_PIN);
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if (GPIO_OUT(TEST_LED_PORT) & mask)
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GPIO_OUTCLR(TEST_LED_PORT) = mask;
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else
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GPIO_OUTSET(TEST_LED_PORT) = mask;
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}
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void main(void)
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{
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uint32_t version = wolfBoot_current_firmware_version();
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hal_init();
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GPIO_PIN_CNF(TEST_LED_PORT, TEST_LED_PIN) =
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(GPIO_CNF_OUT | GPIO_CNF_HIGH_DRIVE_0);
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GPIO_OUTCLR(TEST_LED_PORT) = (1U << TEST_LED_PIN);
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uart_init();
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wolfBoot_printf("Booted firmware version: %d\r\n", version);
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for (;;) {
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led_toggle();
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for (volatile uint32_t n = 0; n < 1000000UL; n++)
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NOP();
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}
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}
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