2005-06-17 Mike Bertosh <mbertosh@motioncontrol.org>

	* .cvsignore, ChangeLog, Makefile.am, README, bsp_specs, configure.ac,
	clock/clock.c, console/console.c, include/bsp.h, include/coverhd.h,
	include/tm27.h, network/network.c, start/start.S, startup/bspclean.c,
	startup/bspstart.c, startup/init5235.c, startup/linkcmds,
	startup/linkcmdsflash, startup/linkcmdsram, timer/timer.c: New files.

1 files changed, 43 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/m68k/mcf5235/timer/timer.c b/c/src/lib/libbsp/m68k/mcf5235/timer/timer.c
new file mode 100644
index 0000000000..f266afa712
--- /dev/null
+++ b/c/src/lib/libbsp/m68k/mcf5235/timer/timer.c
@@ -0,0 +1,43 @@
+/*
+ *  Timer Init
+ *
+ *  Use the last DMA timer (DTIM3) as the diagnostic timer.
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+
+void
+Timer_initialize(void)
+{
+    int preScaleDivisor = 0x4A;
+    int div = MCF5235_TIMER_DTMR_CLK_DIV1;
+    MCF5235_TIMER_DTRR3 = 0x2710;
+    MCF5235_TIMER3_DTMR = 0;
+    MCF5235_TIMER3_DTMR = MCF5235_TIMER_DTMR_PS(preScaleDivisor) | div |
+                          MCF5235_TIMER_DTMR_RST;
+}
+
+/*
+ * Return timer value in microsecond units
+ */
+int
+Read_timer(void)
+{
+    return MCF5235_TIMER3_DTCN;
+}
+
+/*
+ *  Empty function call used in loops to measure basic cost of looping
+ *  in Timing Test Suite.
+ */
+rtems_status_code
+Empty_function(void)
+{
+    return RTEMS_SUCCESSFUL;
+}
+
+void
+Set_find_average_overhead(rtems_boolean find_flag)
+{
+}