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Clip udiv to 5 bits on PPC405 (serial.c).

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This commit is contained in:
stroese 2003-03-20 15:25:59 +00:00
parent 38daa27d21
commit 7e11d8269e
1 changed files with 2 additions and 0 deletions
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2
cpu/ppc4xx/serial.c
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@ -451,6 +451,8 @@ int serial_init (void)
#else #else
tmp = CFG_BASE_BAUD * 16; tmp = CFG_BASE_BAUD * 16;
udiv = (clk + tmp / 2) / tmp; udiv = (clk + tmp / 2) / tmp;
if (udiv > 32) /* max. 5 bits for udiv */
udiv = 32;
#endif #endif
#endif #endif