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/**
* @file
*
* This file contains a stub for the required printk support.
*/
/*
* COPYRIGHT (c) 1989-2012.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <rtems.h>
#include <bsp.h>
#include <libchip/serial.h>
#include <libchip/ns16550.h>
rtems_device_minor_number BSPPrintkPort = 0;
void BSP_com_outch(char ch);
int BSP_com_inch( void );
/*
* Following assume all are ns16650
*/
void BSP_com_outch(char ch)
{
console_tbl *cptr;
cptr = &Console_Configuration_Ports[BSPPrintkPort];
return ns16550_outch_polled( cptr, ch );
}
int BSP_com_inch( void )
{
int result;
console_tbl *cptr;
cptr = &Console_Configuration_Ports[BSPPrintkPort];
do {
result = ns16550_inch_polled( cptr );
} while (result == -1);
return result;
}
BSP_output_char_function_type BSP_output_char = BSP_com_outch;
BSP_polling_getchar_function_type BSP_poll_char = BSP_com_inch;
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