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/*

 * Ties up platform's uart driver functions with generic API

 *

 * Copyright (C) 2007 Bahadir Balban

 */

#include <l4/generic/platform.h>

#include INC_PLAT(platform.h)

#include <l4/drivers/uart/pl011/pl011_uart.h>

extern struct pl011_uart uart;

void uart_init()

{

        /* We are using UART0 for kernel */

        uart.base = PLATFORM_CONSOLE0_BASE;

        pl011_initialise_device(&uart);

}

/* Generic uart function that lib/putchar.c expects to see implemented */

void uart_putc(char c)

{

        int res;

        /* Platform specific uart implementation */

        do {

                res = pl011_tx_char(uart.base, c);

        } while (res < 0);

}