PageRenderTime 21ms CodeModel.GetById 13ms app.highlight 4ms RepoModel.GetById 1ms app.codeStats 0ms

/arch/arm/mach-ixp23xx/include/mach/uncompress.h

https://github.com/AICP/kernel_google_msm
C Header | 40 lines | 21 code | 10 blank | 9 comment | 2 complexity | 07710c314dfae0a4a5fc1716e06e14c5 MD5 | raw file
 1/*
 2 * arch/arm/mach-ixp23xx/include/mach/uncompress.h
 3 *
 4 * Copyright (C) 2002-2004 Intel Corporation.
 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 version 2 as
 8 * published by the Free Software Foundation.
 9 */
10
11#ifndef __ASM_ARCH_UNCOMPRESS_H
12#define __ASM_ARCH_UNCOMPRESS_H
13
14#include <mach/ixp23xx.h>
15#include <linux/serial_reg.h>
16
17#define UART_BASE	((volatile u32 *)IXP23XX_UART1_PHYS)
18
19static inline void putc(char c)
20{
21	int j;
22
23	for (j = 0; j < 0x1000; j++) {
24		if (UART_BASE[UART_LSR] & UART_LSR_THRE)
25			break;
26		barrier();
27	}
28
29	UART_BASE[UART_TX] = c;
30}
31
32static inline void flush(void)
33{
34}
35
36#define arch_decomp_setup()
37#define arch_decomp_wdog()
38
39
40#endif