blob: 21e3e890af984869ce3ab2346bfbb95c0beda562 (
plain) (
tree)
|
|
/*
* arch/arm/mach-pxa/include/mach/uncompress.h
*
* Author: Nicolas Pitre
* Copyright: (C) 2001 MontaVista Software Inc.
*
* 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.
*/
#include <linux/serial_reg.h>
#include <mach/pxa-regs.h>
#include <asm/mach-types.h>
#define __REG(x) ((volatile unsigned long *)x)
static volatile unsigned long *UART = FFUART;
static inline void putc(char c)
{
if (!(UART[UART_IER] & IER_UUE))
return;
while (!(UART[UART_LSR] & LSR_TDRQ))
barrier();
UART[UART_TX] = c;
}
/*
* This does not append a newline
*/
static inline void flush(void)
{
}
static inline void arch_decomp_setup(void)
{
if (machine_is_littleton())
UART = STUART;
}
/*
* nothing to do
*/
#define arch_decomp_wdog()
|
