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debug_uart: output CR along with LF 

The serial output from the debug UART carries on going far to the
right in the console.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2016-03-08 18:19:10 +09:00 committed by Simon Glass
parent 9f56917ab8
commit b391d74336
1 changed files with 3 additions and 1 deletions
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4
include/debug_uart.h
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@ -117,13 +117,15 @@ void printhex8(uint value);
#define DEBUG_UART_FUNCS \ #define DEBUG_UART_FUNCS \
void printch(int ch) \ void printch(int ch) \
{ \ { \
if (ch == '\n') \
_debug_uart_putc('\r'); \
_debug_uart_putc(ch); \ _debug_uart_putc(ch); \
} \ } \
\ \
void printascii(const char *str) \ void printascii(const char *str) \
{ \ { \
while (*str) \ while (*str) \
_debug_uart_putc(*str++); \ printch(*str++); \
} \ } \
\ \
static inline void printhex1(uint digit) \ static inline void printhex1(uint digit) \