1 // SPDX-License-Identifier: BSD-2-Clause 2 /* 3 * Copyright (c) 2015, Linaro Limited 4 * All rights reserved. 5 */ 6 7 #include <console.h> 8 #include <drivers/hi16xx_uart.h> 9 #include <kernel/generic_boot.h> 10 #include <kernel/panic.h> 11 #include <kernel/pm_stubs.h> 12 #include <mm/tee_pager.h> 13 #include <mm/core_memprot.h> 14 #include <platform_config.h> 15 #include <stdint.h> 16 #include <tee/entry_std.h> 17 #include <tee/entry_fast.h> 18 19 static void main_fiq(void); 20 21 static const struct thread_handlers handlers = { 22 .std_smc = tee_entry_std, 23 .fast_smc = tee_entry_fast, 24 .nintr = main_fiq, 25 .cpu_on = cpu_on_handler, 26 .cpu_off = pm_do_nothing, 27 .cpu_suspend = pm_do_nothing, 28 .cpu_resume = pm_do_nothing, 29 .system_off = pm_do_nothing, 30 .system_reset = pm_do_nothing, 31 }; 32 33 static struct hi16xx_uart_data console_data; 34 35 register_phys_mem(MEM_AREA_IO_NSEC, CONSOLE_UART_BASE, HI16XX_UART_REG_SIZE); 36 37 const struct thread_handlers *generic_boot_get_handlers(void) 38 { 39 return &handlers; 40 } 41 42 static void main_fiq(void) 43 { 44 panic(); 45 } 46 47 void console_init(void) 48 { 49 hi16xx_uart_init(&console_data, CONSOLE_UART_BASE, 50 CONSOLE_UART_CLK_IN_HZ, CONSOLE_BAUDRATE); 51 register_serial_console(&console_data.chip); 52 } 53