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/*
* Copyright (c) 2006-2025, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2025-08-10 Siwei Xu Add i.MX91 SDK
* 2025-09-15 Siwei Xu Fix LPUART driver
*/
#ifndef __UART_H__
#define __UART_H__
#include "board.h"
#include <rtthread.h>
int rt_hw_uart_init(void);
#ifdef BSP_USING_EARLY_CONSOLE
void rt_hw_earlycon_ioremap(void);
void rt_hw_earlycon_putc(char c);
void rt_hw_earlycon_puts(const char *str);
void rt_hw_earlycon_print_hex(const char *str, rt_base_t hex);
#else
static inline void rt_hw_earlycon_ioremap(void) {}
static inline void rt_hw_earlycon_putc(char c) {}
static inline void rt_hw_earlycon_puts(const char *str) {}
static inline void rt_hw_earlycon_print_hex(const char *str, rt_base_t hex) {}
#endif
void rt_hw_console_putc(char c);
void rt_hw_console_output(const char *str);
#endif
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