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a081568d70
As per the corresponding change to the serial drivers, arrange for ARM decompressors to give CRLF. Move the common putstr code into misc.c such that machines only need to supply "putc" and "flush" functions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
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* linux/include/asm-arm/arch-ixp2000/uncompress.h
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*
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*
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* Original Author: Naeem Afzal <naeem.m.afzal@intel.com>
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* Maintainer: Deepak Saxena <dsaxena@plexity.net>
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*
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* Copyright 2002 Intel Corp.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#include <linux/serial_reg.h>
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#define UART_BASE 0xc0030000
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#define PHYS(x) ((volatile unsigned long *)(UART_BASE + x))
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#define UARTDR PHYS(0x00) /* Transmit reg dlab=0 */
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#define UARTDLL PHYS(0x00) /* Divisor Latch reg dlab=1*/
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#define UARTDLM PHYS(0x04) /* Divisor Latch reg dlab=1*/
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#define UARTIER PHYS(0x04) /* Interrupt enable reg */
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#define UARTFCR PHYS(0x08) /* FIFO control reg dlab =0*/
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#define UARTLCR PHYS(0x0c) /* Control reg */
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#define UARTSR PHYS(0x14) /* Status reg */
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static inline void putc(int c)
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{
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int j = 0x1000;
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while (--j && !(*UARTSR & UART_LSR_THRE))
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barrier();
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*UARTDR = c;
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}
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static inline void flush(void)
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{
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}
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#define arch_decomp_setup()
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#define arch_decomp_wdog()
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