Console Configuration. More...

#include <rtems/bspIo.h>
#include <rtems/console.h>
#include <rtems/sysinit.h>
#include <libchip/serial.h>
#include <libfdt.h>
#include <libchip/ns16550.h>
#include <dev/serial/arm-pl011.h>
#include <bspopts.h>
#include <bsp/usart.h>
#include <bsp/raspberrypi.h>
#include <bsp/fbcons.h>
#include <bsp.h>
#include <bsp/console-termios.h>
#include <bsp/fdt.h>
#include <bsp/fatal.h>
#include <bsp/gpio.h>
#include <bsp/rpi-gpio.h>

Macros
#define	PL011 "/dev/ttyAMA0"

#define	MINIUART "/dev/ttyS0"

#define	FBCONS "/dev/fbcons"

Functions
void	output_char_fb (char c)

rtems_status_code	console_initialize (rtems_device_major_number major, rtems_device_minor_number minor, void *arg)
	Console initialization entry point.

	RTEMS_SYSINIT_ITEM (uart_probe, RTEMS_SYSINIT_BSP_START, RTEMS_SYSINIT_ORDER_LAST_BUT_5)

Variables
arm_pl011_context	pl011_context

ns16550_context	mini_uart_context

rpi_fb_context	fb_context

BSP_output_char_function_type	BSP_output_char = output_char
	This function pointer references the kernel character output implementation.

BSP_polling_getchar_function_type	BSP_poll_char = NULL
	This function pointer may reference the kernel character input implementation.

Detailed Description

Console Configuration.

Macro Definition Documentation

◆ PL011

#define PL011 "/dev/ttyAMA0"

UART0 - PL011 UART1 - Mini UART

Function Documentation

◆ console_initialize()

rtems_status_code console_initialize	(	rtems_device_major_number	major,
		rtems_device_minor_number	minor,
		void *	arg
	)

Console initialization entry point.

This method initializes the console device driver.

Parameters

[in]	major	is the device driver major number.
[in]	minor	is the device driver minor number.
[in]	arg	is the parameters to this call.

Return values

RTEMS_SUCCESSFUL The device driver is successfully initialized.

Variable Documentation

◆ pl011_context

arm_pl011_context pl011_context

Initial value:

= {
  .clock = 48000000
}

Macros

Functions