| // Copyright 2022 Google LLC |
| // Licensed under the Apache License, Version 2.0, see LICENSE for details. |
| // SPDX-License-Identifier: Apache-2.0 |
| #include "sw/device/lib/testing/test_rom/puppeteer.h" |
| #include "sw/device/lib/testing/test_rom/puppeteer_utils/tiny_io.h" |
| #include "sw/device/lib/testing/test_rom/puppeteer_utils/uart.h" |
| |
| //----------------------------------------------------------------------------- |
| // Bootloader entry point for security core. |
| |
| extern "C" void _boot_start(void) { |
| TinyIO uart0 = init_uart0(); |
| init_smc_uart(); |
| uart0.printf("puppeteer::main()\n"); |
| |
| // Start up the puppeteer console on uart0 |
| Puppeteer puppeteer(uart0); |
| puppeteer.console_main(); |
| |
| // If the puppeteer console exits, we just stop the core. |
| uart0.printf("Security core stopping.\n"); |
| __asm__("wfi"); |
| } |
| |
| //----------------------------------------------------------------------------- |
