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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>
39 lines
825 B
C
39 lines
825 B
C
/*
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* linux/include/asm-arm/arch-ebsa285/uncompress.h
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*
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* Copyright (C) 1996-1999 Russell King
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <asm/mach-types.h>
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/*
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* Note! This could cause problems on the NetWinder
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*/
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#define DC21285_BASE ((volatile unsigned int *)0x42000160)
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#define SER0_BASE ((volatile unsigned char *)0x7c0003f8)
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static inline void putc(char c)
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{
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if (machine_is_netwinder()) {
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while ((SER0_BASE[5] & 0x60) != 0x60)
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barrier();
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SER0_BASE[0] = c;
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} else {
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while (DC21285_BASE[6] & 8);
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DC21285_BASE[0] = c;
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}
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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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/*
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* nothing to do
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*/
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#define arch_decomp_setup()
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#define arch_decomp_wdog()
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