ARM: 5855/1: putc support for nuc900

#include <mach/regs-serial.h>

#include <mach/map.h>

#include <linux/serial_reg.h>

#define arch_decomp_wdog()

#define TX_DONE	(UART_LSR_TEMT | UART_LSR_THRE)

static volatile u32 * uart_base = (u32 *)UART0_PA;

static void putc(int ch)

{

	/* Check THRE and TEMT bits before we transmit the character.

	 */

	while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)

		barrier();

	*uart_base = ch;

}

static inline void flush(void)