1/*
 2 *  arch/arm/mach-versatile/include/mach/uncompress.h
 3 *
 4 *  Copyright (C) 2003 ARM Limited
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation; either version 2 of the License, or
 9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19 */
20#define AMBA_UART_DR	(*(volatile unsigned char *)0x101F1000)
21#define AMBA_UART_LCRH	(*(volatile unsigned char *)0x101F102C)
22#define AMBA_UART_CR	(*(volatile unsigned char *)0x101F1030)
23#define AMBA_UART_FR	(*(volatile unsigned char *)0x101F1018)
24
25/*
26 * This does not append a newline
27 */
28static inline void putc(int c)
29{
30	while (AMBA_UART_FR & (1 << 5))
31		barrier();
32
33	AMBA_UART_DR = c;
34}
35
36static inline void flush(void)
37{
38	while (AMBA_UART_FR & (1 << 3))
39		barrier();
40}
41
42/*
43 * nothing to do
44 */
45#define arch_decomp_setup()