/* SPDX-License-Identifier: GPL-2.0 */
/*
* arch / arm / mach - sa1100 / include / mach / uncompress . h
*
* ( C ) 1999 Nicolas Pitre < nico @ fluxnic . net >
*
* Reorganised to be machine independent .
*/
#include "hardware.h"
#define IOMEM(x) (x)
/*
* The following code assumes the serial port has already been
* initialized by the bootloader . We search for the first enabled
* port in the most probable order . If you didn ' t setup a port in
* your bootloader then nothing will appear ( which might be desired ) .
*/
#define UART(x) (*(volatile unsigned long *)(serial_port + (x)))
static inline void putc(int c)
{
unsigned long serial_port;
do {
serial_port = _Ser3UTCR0;
if (UART(UTCR3) & UTCR3_TXE) break ;
serial_port = _Ser1UTCR0;
if (UART(UTCR3) & UTCR3_TXE) break ;
serial_port = _Ser2UTCR0;
if (UART(UTCR3) & UTCR3_TXE) break ;
return ;
} while (0 );
/* wait for space in the UART's transmitter */
while (!(UART(UTSR1) & UTSR1_TNF))
barrier();
/* send the character out. */
UART(UTDR) = c;
}
static inline void flush(void )
{
}
/*
* Nothing to do for these
*/
#define arch_decomp_setup()
Messung V0.5 in Prozent C=90 H=74 G=82
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(vorverarbeitet am 2026-09-30)
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