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/*
* linux/include/asm-arm/arch-ep93xx/uncompress.h
*
* Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
*
* 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.
*/
#include <asm/arch/ep93xx-regs.h>
static unsigned char __raw_readb(unsigned int ptr)
{
return *((volatile unsigned char *)ptr);
}
static void __raw_writeb(unsigned char value, unsigned int ptr)
{
*((volatile unsigned char *)ptr) = value;
}
#define PHYS_UART1_DATA 0x808c0000
#define PHYS_UART1_FLAG 0x808c0018
#define UART1_FLAG_TXFF 0x20
static __inline__ void putc(char c)
{
int i;
for (i = 0; i < 1000; i++) {
/* Transmit fifo not full? */
if (!(__raw_readb(PHYS_UART1_FLAG) & UART1_FLAG_TXFF))
break;
}
__raw_writeb(c, PHYS_UART1_DATA);
}
static void putstr(const char *s)
{
while (*s) {
putc(*s);
if (*s == '\n')
putc('\r');
s++;
}
}
#define arch_decomp_setup()
#define arch_decomp_wdog()
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