mirror of https://github.com/wolfSSL/wolfBoot.git
153 lines
4.0 KiB
C
153 lines
4.0 KiB
C
/* app_aurix_tc3xx.c
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*
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* Copyright (C) 2014-2025 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 wolfBoot. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef HAVE_TC3XX
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#include "tc3_cfg.h"
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#include <stdint.h>
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#include <string.h>
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#include "target.h"
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#include "printf.h"
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#include "hal.h"
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#include "wolfboot/wolfboot.h"
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#ifdef WOLFBOOT_ENABLE_WOLFHSM_CLIENT
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#include "wolfhsm/wh_client.h"
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#endif
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#define BASE_FW_VERSION 1
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#ifdef TC3_CFG_HAVE_TRICORE
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#include "tc3/tc3tc.h"
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/* Invoked by wolfLLD CRT before main, but after CSA and stack pointer setup */
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void tc3tc_crt_PreInit(void)
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{
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tc3tc_PreInit();
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}
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/* This function is called by the BSP after CRT initialization */
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void tc3tc_main(void)
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{
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uint32_t coreIdx;
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TC3TC_GET_COREIDX(coreIdx);
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if (coreIdx != 0) {
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/* Application should only run on core0 */
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TC3_DEBUG();
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TC3_PANIC();
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}
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/* Update BTV to use RAM Trap Table */
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tc3tc_traps_InitBTV();
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/* setup ISR sub-system */
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tc3tc_isr_Init();
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/* setup clock system */
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tc3_clock_SetMax();
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/* disable external WATCHDOG on the board */
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bsp_board_wdg_Disable();
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#ifdef DEBUG_UART
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uart_init();
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#endif
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wolfBoot_printf("TC3xx Test Application\n");
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wolfBoot_printf("Version: %d\n", wolfBoot_current_firmware_version());
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if (wolfBoot_current_firmware_version() <= BASE_FW_VERSION) {
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/* We are booting into the base firmware, so stage the update */
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wolfBoot_update_trigger();
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}
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else {
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/* we are booting into the updated firmware so acknowledge the update
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* (to prevent rollback) */
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wolfBoot_success();
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}
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#ifdef WOLFBOOT_ENABLE_WOLFHSM_CLIENT
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{
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int rc;
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const char echoMsg[] = "wolfHSM echo test";
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char echoResp[sizeof(echoMsg)];
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uint16_t echoRespLen = 0;
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rc = hal_hsm_init_connect();
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if (rc == 0) {
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wolfBoot_printf("wolfHSM Echo: sending %d bytes\n",
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sizeof(echoMsg));
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rc = wh_Client_Echo(&hsmClientCtx, sizeof(echoMsg), echoMsg,
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&echoRespLen, echoResp);
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if (rc == 0) {
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wolfBoot_printf("wolfHSM Echo success: received %d bytes\n",
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echoRespLen);
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}
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else {
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wolfBoot_printf("wolfHSM Echo test failed: %d\n", rc);
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}
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hal_hsm_disconnect();
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}
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else {
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wolfBoot_printf("HSM connect failed: %d\n", rc);
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}
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}
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#endif
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/* Main application loop */
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while(1) {
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/* spin forever */
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}
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}
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#elif defined(TC3_CFG_HAVE_ARM)
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void tc3arm_main(void)
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{
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/* setup clock system */
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tc3_clock_SetMax();
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/* disable external WATCHDOG on the board */
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bsp_board_wdg_Disable();
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#ifdef DEBUG_UART
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uart_init();
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#endif
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wolfBoot_printf("TC3xx HSM Test Application\n");
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wolfBoot_printf("Version: %d\n", wolfBoot_current_firmware_version());
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if (wolfBoot_current_firmware_version() <= BASE_FW_VERSION) {
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/* We are booting into the base firmware, so stage the update */
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wolfBoot_update_trigger();
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}
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else {
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/* we are booting into the updated firmware so acknowledge the update
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* (to prevent rollback) */
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wolfBoot_success();
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}
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/* Main application loop */
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while(1) {
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/* spin forever */
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}
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}
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#endif /* !TC3_CFG_HAVE_TRICORE */
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#endif /* HAVE_TC3XX */
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