path: root/include/asm-arm/arch-ixp2000/uncompress.h

/*
 * linux/include/asm-arm/arch-ixp2000/uncompress.h
 *
 *
 * Original Author: Naeem Afzal <naeem.m.afzal@intel.com>
 * Maintainer: Deepak Saxena <dsaxena@plexity.net>
 *
 * Copyright 2002 Intel Corp.
 *
 *  This program is free software; you can redistribute  it and/or modify it
 *  under  the terms of  the GNU General  Public License as published by the
 *  Free Software Foundation;  either version 2 of the  License, or (at your
 *  option) any later version.
 *
 */

#include <linux/serial_reg.h>

#define UART_BASE	0xc0030000

#define PHYS(x)          ((volatile unsigned long *)(UART_BASE + x))

#define UARTDR          PHYS(0x00)      /* Transmit reg dlab=0 */
#define UARTDLL         PHYS(0x00)      /* Divisor Latch reg dlab=1*/
#define UARTDLM         PHYS(0x04)      /* Divisor Latch reg dlab=1*/
#define UARTIER         PHYS(0x04)      /* Interrupt enable reg */
#define UARTFCR         PHYS(0x08)      /* FIFO control reg dlab =0*/
#define UARTLCR         PHYS(0x0c)      /* Control reg */
#define UARTSR          PHYS(0x14)      /* Status reg */


static inline void putc(int c)
{
	int j = 0x1000;

	while (--j && !(*UARTSR & UART_LSR_THRE))
		barrier();

	*UARTDR = c;
}

static inline void flush(void)
{
}

#define arch_decomp_setup()
#define arch_decomp_wdog()