blob: c93d5fa5865c59dd130574132c16b055fbd3e6b9 (
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
41
|
/*
* arch/arm/mach-mmp/include/mach/uncompress.h
*
* 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.
*/
#include <linux/serial_reg.h>
#include <mach/addr-map.h>
#define UART1_BASE (APB_PHYS_BASE + 0x36000)
#define UART2_BASE (APB_PHYS_BASE + 0x17000)
#define UART3_BASE (APB_PHYS_BASE + 0x18000)
static inline void putc(char c)
{
volatile unsigned long *UART = (unsigned long *)UART2_BASE;
/* UART enabled? */
if (!(UART[UART_IER] & UART_IER_UUE))
return;
while (!(UART[UART_LSR] & UART_LSR_THRE))
barrier();
UART[UART_TX] = c;
}
/*
* This does not append a newline
*/
static inline void flush(void)
{
}
/*
* nothing to do
*/
#define arch_decomp_setup()
#define arch_decomp_wdog()
|
