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authorTsiChung Liew <Tsi-Chung.Liew@freescale.com>2008-05-29 12:21:54 -0500
committerJohn Rigby <jrigby@freescale.com>2008-07-11 10:45:56 -0600
commit81cc32322acb1b3225ee45606ced48e2a14824dc (patch)
tree27484e115603a42a3f470d0ac471157ff8329e79 /lib_arm
parent9b55a2536919f4de1bb1044e6eb8262c2f53bc96 (diff)
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ColdFire: Fix UART baudrate formula
The formula "counter = (u32) (gd->bus_clk / gd->baudrate) / 32" can generate the wrong divisor due to integer division truncation. Round the calculated divisor value by adding 1/2 the baudrate before dividing by the baudrate. Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
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