1 /*
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 
putc(const char c)16 static 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 
flush(void)29 static void flush(void)
30 {
31 }
32 
33 /*
34  * nothing to do
35  */
36 #define arch_decomp_setup()
37