blob: 381cb9baadd51c72f957b597bd3c0b36b14633ba (
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
42
43
44
45
46
47
48
49
50
|
/*
* arch/arm/mach-nuc93x/include/mach/uncompress.h
*
* Copyright (c) 2008 Nuvoton technology corporation
* All rights reserved.
*
* Wan ZongShun <mcuos.com@gmail.com>
*
* Based on arch/arm/mach-s3c2410/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 as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
*/
#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H
/* Defines for UART registers */
#include <mach/regs-serial.h>
#include <mach/map.h>
#include <linux/serial_reg.h>
#define arch_decomp_wdog()
#define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
static u32 * const uart_base = (u32 *)UART0_PA;
static void putc(int ch)
{
/* Check THRE and TEMT bits before we transmit the character.
*/
while ((uart_base[UART_LSR] & TX_DONE) != TX_DONE)
barrier();
*uart_base = ch;
}
static inline void flush(void)
{
}
static void arch_decomp_setup(void)
{
}
#endif/* __ASM_NUC93X_UNCOMPRESS_H */
|
