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/*
* Serial port stubs for kernel decompress status messages
*
* Author: Anant Gole
* (C) Copyright (C) 2006, Texas Instruments, Inc
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
#include <linux/types.h>
#include <linux/serial_reg.h>
#include <mach/serial.h>
/* PORT_16C550A, in polled non-fifo mode */
static void putc(char c)
{
volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE;
while (!(uart[UART_LSR] & UART_LSR_THRE))
barrier();
uart[UART_TX] = c;
}
static inline void flush(void)
{
volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE;
while (!(uart[UART_LSR] & UART_LSR_THRE))
barrier();
}
#define arch_decomp_setup()
#define arch_decomp_wdog()
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