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authorstroese <stroese>2004-12-16 18:09:49 +0000
committerstroese <stroese>2004-12-16 18:09:49 +0000
commit8c725b9364ac92338d659dd31457223ed0e7f538 (patch)
tree1b3b242cc9c885fbab4fa338868f78a7218536be /cpu/mcf52x2/serial.c
parenta20b27a36b7b1f593e18b4efd506e5f01a392dc6 (diff)
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Coldfire MCF5249 support added
Diffstat (limited to 'cpu/mcf52x2/serial.c')
-rw-r--r--cpu/mcf52x2/serial.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/cpu/mcf52x2/serial.c b/cpu/mcf52x2/serial.c
index fbbd14d..c730922 100644
--- a/cpu/mcf52x2/serial.c
+++ b/cpu/mcf52x2/serial.c
@@ -34,11 +34,19 @@
#include <asm/m5282.h>
#endif
+#ifdef CONFIG_M5249
+#include <asm/m5249.h>
+#endif
+
+#ifdef CONFIG_M5249
+#define DoubleClock(a) ((double)(CFG_CLK/2) / 32.0 / (double)(a))
+#else
#define DoubleClock(a) ((double)(CFG_CLK) / 32.0 / (double)(a))
+#endif
void rs_serial_setbaudrate(int port,int baudrate)
{
-#ifdef CONFIG_M5272
+#if defined(CONFIG_M5272) || defined(CONFIG_M5249)
volatile unsigned char *uartp;
double clock, fraction;