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/*

 * linux/include/asm-arm/arch-l7200/uncompress.h

 *

 * Copyright (C) 2000 Steve Hill (sjhill@cotw.com)

 *

 * Changelog:

 *  05-01-2000  SJH     Created

 *  05-13-2000  SJH     Filled in function bodies

 *  07-26-2000  SJH     Removed hard coded buad rate

 */

#include <asm/hardware.h>

#define IO_UART  IO_START + 0x00044000

#define __raw_writeb(v,p)       (*(volatile unsigned char *)(p) = (v))

#define __raw_readb(p)          (*(volatile unsigned char *)(p))

static __inline__ void putc(char c)

{

        while(__raw_readb(IO_UART + 0x18) & 0x20 ||

              __raw_readb(IO_UART + 0x18) & 0x08)

                barrier();

        __raw_writeb(c, IO_UART + 0x00);

}

static void puts(const char *s)

{

        while (*s) {

                if (*s == 10) {                 /* If a LF, add CR */

                        putc(10);

                        putc(13);

                }

                putc(*(s++));

        }

}

static __inline__ void arch_decomp_setup(void)

{

        __raw_writeb(0x00, IO_UART + 0x08);     /* Set HSB */

        __raw_writeb(0x00, IO_UART + 0x20);     /* Disable IRQs */

        __raw_writeb(0x01, IO_UART + 0x14);     /* Enable UART */

}

#define arch_decomp_wdog()