From a081568d7016061ed848696984e3acf1ba0b3054 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 28 Mar 2006 10:24:33 +0100 Subject: [ARM] Fix decompressor serial IO to give CRLF not LFCR 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 --- include/asm-arm/arch-cl7500/uncompress.h | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) (limited to 'include/asm-arm/arch-cl7500/uncompress.h') diff --git a/include/asm-arm/arch-cl7500/uncompress.h b/include/asm-arm/arch-cl7500/uncompress.h index 68601b3e3b95..c437e0c88c3f 100644 --- a/include/asm-arm/arch-cl7500/uncompress.h +++ b/include/asm-arm/arch-cl7500/uncompress.h @@ -3,27 +3,19 @@ * * Copyright (C) 1999, 2000 Nexus Electronics Ltd. */ - #define BASE 0x03010000 #define SERBASE (BASE + (0x2f8 << 2)) -static __inline__ void putc(char c) +static inline void putc(char c) { - while (!(*((volatile unsigned int *)(SERBASE + 0x14)) & 0x20)); + while (!(*((volatile unsigned int *)(SERBASE + 0x14)) & 0x20)) + barrier(); + *((volatile unsigned int *)(SERBASE)) = c; } -/* - * This does not append a newline - */ -static void putstr(const char *s) +static inline void flush(void) { - while (*s) { - putc(*s); - if (*s == '\n') - putc('\r'); - s++; - } } static __inline__ void arch_decomp_setup(void) -- cgit v1.2.2