aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-arm/arch-ixp23xx/uncompress.h
blob: 16c1110f2304c1a08d72adcca3cedc90e054f1c5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
 * include/asm-arm/arch-ixp23xx/uncompress.h
 *
 * Copyright (C) 2002-2004 Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H

#include <asm/arch/ixp23xx.h>
#include <linux/serial_reg.h>

#define UART_BASE	((volatile u32 *)IXP23XX_UART1_PHYS)

static inline void putc(char c)
{
	int j;

	for (j = 0; j < 0x1000; j++) {
		if (UART_BASE[UART_LSR] & UART_LSR_THRE)
			break;
		barrier();
	}

	UART_BASE[UART_TX] = c;
}

static inline void flush(void)
{
}

#define arch_decomp_setup()
#define arch_decomp_wdog()


#endif