1*c12c2c9bSJit Loon Lim // SPDX-License-Identifier: BSD-2-Clause 2*c12c2c9bSJit Loon Lim /* 3*c12c2c9bSJit Loon Lim * Copyright (c) 2026, Altera Corporation. 4*c12c2c9bSJit Loon Lim */ 5*c12c2c9bSJit Loon Lim 6*c12c2c9bSJit Loon Lim #include <console.h> 7*c12c2c9bSJit Loon Lim #include <drivers/serial8250_uart.h> 8*c12c2c9bSJit Loon Lim #include <kernel/boot.h> 9*c12c2c9bSJit Loon Lim #include <mm/core_memprot.h> 10*c12c2c9bSJit Loon Lim #include "platform_config.h" 11*c12c2c9bSJit Loon Lim 12*c12c2c9bSJit Loon Lim static struct serial8250_uart_data uart_console; 13*c12c2c9bSJit Loon Lim plat_console_init(void)14*c12c2c9bSJit Loon Limvoid plat_console_init(void) 15*c12c2c9bSJit Loon Lim { 16*c12c2c9bSJit Loon Lim serial8250_uart_init(&uart_console, 17*c12c2c9bSJit Loon Lim CONSOLE_UART_BASE, 18*c12c2c9bSJit Loon Lim CONSOLE_UART_CLK_IN_HZ, 19*c12c2c9bSJit Loon Lim CONSOLE_BAUDRATE); 20*c12c2c9bSJit Loon Lim register_serial_console(&uart_console.chip); 21*c12c2c9bSJit Loon Lim } 22*c12c2c9bSJit Loon Lim 23*c12c2c9bSJit Loon Lim /* Map UART registers as I/O memory */ 24*c12c2c9bSJit Loon Lim register_phys_mem_pgdir(MEM_AREA_IO_NSEC, CONSOLE_UART_BASE, 25*c12c2c9bSJit Loon Lim SERIAL8250_UART_REG_SIZE); 26*c12c2c9bSJit Loon Lim 27*c12c2c9bSJit Loon Lim /* Register main DDR for dynamic shared memory */ 28*c12c2c9bSJit Loon Lim register_ddr(DRAM0_BASE, DRAM0_SIZE); 29