Make sure we recurse through serial_putc() rather than bang on the UART
transmit register directly to avoid hardware overflows when using \n.
Signed-off-by: Mike Frysinger <vap...@gentoo.org>
---
cpu/blackfin/initcode.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/cpu/blackfin/initcode.c b/cpu/blackfin/initcode.c
index aba00e0..c0fe2c6 100644
--- a/cpu/blackfin/initcode.c
+++ b/cpu/blackfin/initcode.c
@@ -92,7 +92,7 @@ static inline void serial_putc(char c)
return;
if (c == '\n')
- *pUART_THR = '\r';
+ serial_putc('\r');
*pUART_THR = c;
--
1.6.2.5
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