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File: [Development] / linux-2.6-xfs / include / asm-arm / arch-ks8695 / Attic / uncompress.h (download)

Revision 1.1, Thu May 24 16:41:45 2007 UTC (10 years, 5 months ago) by tes.longdrop.melbourne.sgi.com
Branch: MAIN 

Merge up to 2.6.22-rc2
Merge of 2.6.x-xfs-melb:linux:28675b by kenmcd.

/*
 * include/asm-arm/arch-ks8695/uncompress.h
 *
 * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
 * Copyright (C) 2006 Simtec Electronics
 *
 * KS8695 - Kernel uncompressor
 *
 * 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.
 */

#ifndef __ASM_ARCH_UNCOMPRESS_H
#define __ASM_ARCH_UNCOMPRESS_H

#include <asm/io.h>
#include <asm/arch/regs-uart.h>

static void putc(char c)
{
	while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE))
		barrier();

	__raw_writel(c, KS8695_UART_PA + KS8695_URTH);
}

static inline void flush(void)
{
	while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTE))
		barrier();
}

#define arch_decomp_setup()
#define arch_decomp_wdog()

#endif