1/* 2 * Copyright 2018, Data61 3 * Commonwealth Scientific and Industrial Research Organisation (CSIRO) 4 * ABN 41 687 119 230. 5 * 6 * This software may be distributed and modified according to the terms of 7 * the BSD 2-Clause license. Note that NO WARRANTY is provided. 8 * See "LICENSE_BSD2.txt" for details. 9 * 10 * @TAG(DATA61_BSD) 11 */ 12#pragma once 13 14#include <platsupport/chardev.h> 15#include <platsupport/io.h> 16 17typedef void (*handle_char_fn)(uint8_t); 18 19void plat_pre_init(ps_io_ops_t *io_ops); 20/* Definition located at plat/${KernelPlatform}/plat.c */ 21void plat_post_init(ps_irq_ops_t *irq_ops); 22void plat_serial_interrupt(handle_char_fn handle_char); 23void plat_serial_putchar(int c); 24ssize_t plat_serial_read(void *buf, size_t buf_size, chardev_callback_t cb, void *token); 25ssize_t plat_serial_write(void *buf, size_t buf_size, chardev_callback_t cb, void *token); 26