blob: 2c5cdd7a3eed59b591c5423a7351d4f22779d00f [file] [log] [blame]
Saeed Bisharaedabd382009-08-06 15:12:43 +03001/*
2 * arch/arm/mach-dove/include/mach/uncompress.h
3 *
4 * This file is licensed under the terms of the GNU General Public
5 * License version 2. This program is licensed "as is" without any
6 * warranty of any kind, whether express or implied.
7 */
8
9#include <mach/dove.h>
10
11#define UART_THR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x0))
12#define UART_LSR ((volatile unsigned char *)(DOVE_UART0_PHYS_BASE + 0x14))
13
14#define LSR_THRE 0x20
15
16static void putc(const char c)
17{
18 int i;
19
20 for (i = 0; i < 0x1000; i++) {
21 /* Transmit fifo not full? */
22 if (*UART_LSR & LSR_THRE)
23 break;
24 }
25
26 *UART_THR = c;
27}
28
29static void flush(void)
30{
31}
32
33/*
34 * nothing to do
35 */
36#define arch_decomp_setup()
37#define arch_decomp_wdog()