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authorRichard Retanubun <RichardRetanubun@RuggedCom.com>2009-01-23 09:27:00 -0500
committerJohn Rigby <jrigby@freescale.com>2009-02-06 14:54:46 -0700
commit4ffc39050aa46ed8a3d29732293dff769e54fffa (patch)
tree94fa1d6b26862c14e5b8223cd258db068ca31ce4
parent9d8811c5bd2b7dd6307742cf22fbdb7953b6f816 (diff)
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>
-rw-r--r--cpu/mcf52x2/speed.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/cpu/mcf52x2/speed.c b/cpu/mcf52x2/speed.c
index fe51fb480..c93a5180e 100644
--- a/cpu/mcf52x2/speed.c
+++ b/cpu/mcf52x2/speed.c
@@ -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;