b632a30e8b
With ARCH_HAS_DECOMP_WDOG removed from arch/arm/boot/compressed/decompress.c, all the arch_decomp_wdog() definition at platform level is unneeded. Remmove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Nicolas Pitre <nico@linaro.org> Acked-by: Jason Cooper <jason@lakedaemon.net>
37 lines
566 B
C
37 lines
566 B
C
/*
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* arch/arm/mach-h720x/include/mach/uncompress.h
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*
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* Copyright (C) 2001-2002 Jungjun Kim
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*/
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#ifndef __ASM_ARCH_UNCOMPRESS_H
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#define __ASM_ARCH_UNCOMPRESS_H
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#include <mach/hardware.h>
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#define LSR 0x14
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#define TEMPTY 0x40
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static inline void putc(int c)
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{
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volatile unsigned char *p = (volatile unsigned char *)(IO_PHYS+0x20000);
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/* wait until transmit buffer is empty */
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while((p[LSR] & TEMPTY) == 0x0)
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barrier();
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/* write next character */
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*p = 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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/*
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* nothing to do
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*/
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#define arch_decomp_setup()
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#endif
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