1 files changed, 0 insertions, 70 deletions
diff --git a/arch/arm/mach-netx/interrupts.c b/arch/arm/mach-netx/interrupts.c
deleted file mode 100644
index af78e19bfd..0000000000
--- a/arch/arm/mach-netx/interrupts.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include <common.h>
-
-#include <mach/netx-regs.h>
-
-int timer_init (void)
-{
-	/* disable timer initially */
-	GPIO_REG(GPIO_COUNTER_CTRL(0)) = 0;
-	/* Reset the timer value to zero */
-	GPIO_REG(GPIO_COUNTER_CURRENT(0)) = 0;
-	GPIO_REG(GPIO_COUNTER_MAX(0)) = 0xffffffff;
-	GPIO_REG(GPIO_COUNTER_CTRL(0)) = COUNTER_CTRL_RUN;
-
-	return 0;
-}
-
-/* current timestamp in ms */
-static unsigned long timestamp = 0;
-
-static unsigned long last_timer = 0;
-
-/* We can't detect overruns here since we don't know how often
- * we get called. The only thing we can do is to make sure that
- * time moves forward.
- */
-ulong get_timer (ulong start)
-{
-	unsigned long cur_timer = GPIO_REG(GPIO_COUNTER_CURRENT(0));
-	unsigned long time_inc;
-
-
-	if(cur_timer > last_timer)
-		time_inc = (cur_timer - last_timer) / 100000;
-	else
-		time_inc = ((0xffffffff - last_timer) + cur_timer) / 100000;
-
-	if(time_inc)
-		last_timer = cur_timer;
-
-	timestamp += time_inc;
-
-	return timestamp - start;
-}
-
-void mdelay(unsigned long msec)
-{
-	unsigned long now = get_timer(0);
-
-	while( get_timer(0) < now + msec );
-}
-
-void udelay(unsigned long usec)
-{
-	unsigned long start, end, msec = usec / 1000;
-
-	if(msec)
-		mdelay(msec);
-
-	usec -= msec * 1000;
-
-	start = GPIO_REG(GPIO_COUNTER_CURRENT(0));
-	end = start + usec * 100;
-
-	if(end < start) {
-		/* wait for overrun */
-		while( GPIO_REG(GPIO_COUNTER_CURRENT(0)) > start);
-	}
-
-	while( GPIO_REG(GPIO_COUNTER_CURRENT(0)) < end);
-}