diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/ppc4xx/serial.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cpu/ppc4xx/serial.c b/cpu/ppc4xx/serial.c index 7e684f4..5a6af76 100644 --- a/cpu/ppc4xx/serial.c +++ b/cpu/ppc4xx/serial.c @@ -451,6 +451,8 @@ int serial_init (void) #else tmp = CFG_BASE_BAUD * 16; udiv = (clk + tmp / 2) / tmp; + if (udiv > 32) /* max. 5 bits for udiv */ + udiv = 32; #endif #endif |