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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* arch/arm/mach-ebsa110/include/mach/uncompress.h
*
* Copyright (C) 1996,1997,1998 Russell King
*/
#include <linux/serial_reg.h>
#define SERIAL_BASE ((unsigned char *)0xf0000be0)
/*
* This does not append a newline
*/
static inline void putc(int c)
{
unsigned char v, *base = SERIAL_BASE;
do {
v = base[UART_LSR << 2];
barrier();
} while (!(v & UART_LSR_THRE));
base[UART_TX << 2] = c;
}
static inline void flush(void)
{
unsigned char v, *base = SERIAL_BASE;
do {
v = base[UART_LSR << 2];
barrier();
} while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) !=
(UART_LSR_TEMT|UART_LSR_THRE));
}
/*
* nothing to do
*/
#define arch_decomp_setup()
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