/* SPDX-License-Identifier: BSD-2-Clause */

/*
 * Copyright (C) 2012 Sebastian Huber
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <rtems/bspIo.h>

#include <libchip/serial.h>

#include <bspopts.h>
#include <bsp/irq.h>
#include <bsp/usart.h>
#include <bsp/stm32f4.h>

console_tbl Console_Configuration_Ports [] = {
  #ifdef STM32F4_ENABLE_USART_1
    {
      .sDeviceName = "/dev/ttyS0",
      .deviceType = SERIAL_CUSTOM,
      .pDeviceFns = &stm32f4_usart_fns,
      .ulCtrlPort1 = (uint32_t) STM32F4_USART_1,
      .ulCtrlPort2 = 0,
      .ulClock = STM32F4_USART_BAUD,
      .ulIntVector = STM32F4_IRQ_USART1
    },
  #endif
  #ifdef STM32F4_ENABLE_USART_2
    {
      .sDeviceName = "/dev/ttyS1",
      .deviceType = SERIAL_CUSTOM,
      .pDeviceFns = &stm32f4_usart_fns,
      .ulCtrlPort1 = (uint32_t) STM32F4_USART_2,
      .ulCtrlPort2 = 1,
      .ulClock = STM32F4_USART_BAUD,
      .ulIntVector = STM32F4_IRQ_USART2
    },
  #endif
  #ifdef STM32F4_ENABLE_USART_3
    {
      .sDeviceName = "/dev/ttyS2",
      .deviceType = SERIAL_CUSTOM,
      .pDeviceFns = &stm32f4_usart_fns,
      .ulCtrlPort1 = (uint32_t) STM32F4_USART_3,
      .ulCtrlPort2 = 2,
      .ulClock = STM32F4_USART_BAUD,
      .ulIntVector = STM32F4_IRQ_USART3
    },
  #endif
  #ifdef STM32F4_ENABLE_UART_4
    {
      .sDeviceName = "/dev/ttyS3",
      .deviceType = SERIAL_CUSTOM,
      .pDeviceFns = &stm32f4_usart_fns,
      .ulCtrlPort1 = (uint32_t) STM32F4_USART_4,
      .ulCtrlPort2 = 3,
      .ulClock = STM32F4_USART_BAUD,
      .ulIntVector = STM32F4_IRQ_UART4
    },
  #endif
  #ifdef STM32F4_ENABLE_UART_5
    {
      .sDeviceName = "/dev/ttyS4",
      .deviceType = SERIAL_CUSTOM,
      .pDeviceFns = &stm32f4_usart_fns,
      .ulCtrlPort1 = (uint32_t) STM32F4_USART_5,
      .ulCtrlPort2 = 4,
      .ulClock = STM32F4_USART_BAUD,
      .ulIntVector = STM32F4_IRQ_UART5
    },
  #endif
  #ifdef STM32F4_ENABLE_USART_6
    {
      .sDeviceName = "/dev/ttyS5",
      .deviceType = SERIAL_CUSTOM,
      .pDeviceFns = &stm32f4_usart_fns,
      .ulCtrlPort1 = (uint32_t) STM32F4_USART_6,
      .ulCtrlPort2 = 5,
      .ulClock = STM32F4_USART_BAUD,
      .ulIntVector = STM32F4_IRQ_USART6
    },
  #endif
};

#define PORT_COUNT \
  (sizeof(Console_Configuration_Ports) \
    / sizeof(Console_Configuration_Ports [0]))

unsigned long Console_Configuration_Count = PORT_COUNT;

static void output_char(char c)
{
  const console_fns *con =
    Console_Configuration_Ports [Console_Port_Minor].pDeviceFns;

  con->deviceWritePolled((int) Console_Port_Minor, c);
}

BSP_output_char_function_type BSP_output_char = output_char;

BSP_polling_getchar_function_type BSP_poll_char = NULL;