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Revision 1.2, Mon Dec 5 21:19:08 2005 UTC (11 years, 10 months ago) by nathans.longdrop.melbourne.sgi.com
Branch: MAIN
Changes since 1.1: +1 -1 lines 

Merge up to 2.6.15-rc5.
Merge of 2.6.x-xfs-melb:linux:24672a by kenmcd.

/*
 * linux/include/asm-arm/arch-h720x/uncompress.h
 *
 * Copyright (C) 2001-2002 Jungjun Kim
 */

#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H

#include <asm/hardware.h>

#define LSR 	0x14
#define TEMPTY 	0x40

static void putstr(const char *s)
{
	char c;
	volatile unsigned char *p = (volatile unsigned char *)(IO_PHYS+0x20000);

	while ( (c = *s++) != '\0') {
		/* wait until transmit buffer is empty */
		while((p[LSR] & TEMPTY) == 0x0);
		/* write next character */
		*p = c;

		if(c == '\n') {
			while((p[LSR] & TEMPTY) == 0x0);
			*p = '\r';
		}
	}
}

/*
 * nothing to do
 */
#define arch_decomp_setup()
#define arch_decomp_wdog()

#endif