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