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Coldfire: Fix half-baud UART by adding M5271 to Coldfire v2 core list 

Added the CONFIG_M5271 to the list of Coldfire V2 processor. This
was causing the bus clock (not CPU clock) to be declared twice as
fast as it actually is. This causes UARTS to operate at half the
specified baudrate.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
This commit is contained in:
Richard Retanubun 2009-01-23 09:27:00 -05:00 committed by John Rigby
parent 9d8811c5bd
commit 4ffc39050a
1 changed files with 2 additions and 1 deletions
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3
cpu/mcf52x2/speed.c
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@ -77,7 +77,8 @@ int get_clocks (void)
#endif
gd->cpu_clk = CONFIG_SYS_CLK;
#if defined(CONFIG_M5249) || defined(CONFIG_M5253) || defined(CONFIG_M5275)
#if defined(CONFIG_M5249) || defined(CONFIG_M5253) || \
defined(CONFIG_M5271) || defined(CONFIG_M5275)
gd->bus_clk = gd->cpu_clk / 2;
#else
gd->bus_clk = gd->cpu_clk;