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-lh7a40x/uncompress.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) (limited to 'include/asm-arm/arch-lh7a40x') diff --git a/include/asm-arm/arch-lh7a40x/uncompress.h b/include/asm-arm/arch-lh7a40x/uncompress.h index ec8ab67..f805334 100644 --- a/include/asm-arm/arch-lh7a40x/uncompress.h +++ b/include/asm-arm/arch-lh7a40x/uncompress.h @@ -22,20 +22,15 @@ #define UART_STATUS (*(volatile unsigned long*) (UART2_PHYS + UART_R_STATUS)) #define UART_DATA (*(volatile unsigned long*) (UART2_PHYS + UART_R_DATA)) -static __inline__ void putc (char ch) +static inline void putc(int ch) { while (UART_STATUS & nTxRdy) - ; + barrier(); UART_DATA = ch; } -static void putstr (const char* sz) +static inline void flush(void) { - for (; *sz; ++sz) { - putc (*sz); - if (*sz == '\n') - putc ('\r'); - } } /* NULL functions; we don't presently need them */ -- cgit v1.1