summaryrefslogtreecommitdiff
path: root/include/asm-arm/arch-versatile/uncompress.h
blob: 2f57499c7b92baebea5d48e8299cb5221076b431 (plain) (blame)
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
41
42
43
44
45
46
47
48
49
50
51
52
/*
 *  linux/include/asm-arm/arch-versatile/uncompress.h
 *
 *  Copyright (C) 2003 ARM Limited
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#define AMBA_UART_DR	(*(volatile unsigned char *)0x101F1000)
#define AMBA_UART_LCRH	(*(volatile unsigned char *)0x101F102C)
#define AMBA_UART_CR	(*(volatile unsigned char *)0x101F1030)
#define AMBA_UART_FR	(*(volatile unsigned char *)0x101F1018)

/*
 * This does not append a newline
 */
static void putstr(const char *s)
{
	while (*s) {
		while (AMBA_UART_FR & (1 << 5))
			barrier();

		AMBA_UART_DR = *s;

		if (*s == '\n') {
			while (AMBA_UART_FR & (1 << 5))
				barrier();

			AMBA_UART_DR = '\r';
		}
		s++;
	}
	while (AMBA_UART_FR & (1 << 3))
		barrier();
}

/*
 * nothing to do
 */
#define arch_decomp_setup()
#define arch_decomp_wdog()