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/*
* linux/include/asm-arm/arch-brutus/uncompress.h
*
* (C) 1999 Nicolas Pitre <nico@cam.org>
*
* Reorganised to use machine_is_*() macros.
*/
#include "hardware.h"
#include "serial_reg.h"
#include <asm/mach-types.h>
/* Assabet's Status Control "Register" */
unsigned long SCR_value;
/* sa1100_setup() will perform any special initialization for UART, etc. */
extern void sa1100_setup( int arch_id );
#define arch_decomp_setup() sa1100_setup(arch_id)
/*
* The following code assumes the serial port has already been
* initialized by the bootloader or such...
*/
static void puts( const char *s )
{
volatile unsigned long *serial_port;
if (machine_is_assabet()) {
if( machine_has_neponset() )
serial_port = (unsigned long *)_Ser3UTCR0;
else
serial_port = (unsigned long *)_Ser1UTCR0;
} else if (machine_is_brutus()||machine_is_nanoengine())
serial_port = (unsigned long *)_Ser1UTCR0;
else if (machine_is_empeg() || machine_is_bitsy() ||
machine_is_victor() || machine_is_lart())
serial_port = (unsigned long *)_Ser3UTCR0;
else
return;
for (; *s; s++) {
/* wait for space in the UART's transmiter */
while (!(serial_port[UTSR1] & UTSR1_TNF));
/* send the character out. */
serial_port[UART_TX] = *s;
/* if a LF, also do CR... */
if (*s == 10) {
while (!(serial_port[UTSR1] & UTSR1_TNF));
serial_port[UART_TX] = 13;
}
}
}
/*
* Nothing to do for these
*/
#define arch_decomp_wdog()
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