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| author | Mike Frysinger <vapier@gentoo.org> | 2009-04-24 23:22:48 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-05-06 08:47:16 -0400 |
| commit | af2c37378f203857d5e6c957e77a14c2da5b59d2 (patch) | |
| tree | 533f30a24fd3bb6093be07ac6a3fb1ac818bbfee | |
| parent | 6b8edfde22acc574b5532e9f086e6a7287a9bc78 (diff) | |
| download | u-boot-imx-af2c37378f203857d5e6c957e77a14c2da5b59d2.zip u-boot-imx-af2c37378f203857d5e6c957e77a14c2da5b59d2.tar.gz u-boot-imx-af2c37378f203857d5e6c957e77a14c2da5b59d2.tar.bz2 | |
Blackfin: recurse with early serial initcode
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 <vapier@gentoo.org>
| -rw-r--r-- | 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; |