*/
#include <common.h>
+#include <asm/arch/cpu.h>
#include <asm/arch/armada100.h>
/*
return(readl(&armd1timers->cvwr));
}
-void reset_timer_masked(void)
-{
- /* reset time */
- gd->tbl = read_timer();
- gd->tbu = 0;
-}
-
ulong get_timer_masked(void)
{
ulong now = read_timer();
return gd->tbu;
}
-void reset_timer(void)
-{
- reset_timer_masked();
-}
-
ulong get_timer(ulong base)
{
return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) -
base);
}
-void set_timer(ulong t)
-{
- gd->tbu = t;
-}
-
void __udelay(unsigned long usec)
{
ulong delayticks;
/* Enable timer 0 */
writel(0x1, &armd1timers->cer);
/* init the gd->tbu and gd->tbl value */
- reset_timer_masked();
+ gd->tbl = read_timer();
+ gd->tbu = 0;
return 0;
}
while(1);
}
+
+/*
+ * This function is derived from PowerPC code (read timebase as long long).
+ * On ARM it just returns the timer value.
+ */
+unsigned long long get_ticks(void)
+{
+ return get_timer(0);
+}
+
+/*
+ * This function is derived from PowerPC code (timebase clock frequency).
+ * On ARM it returns the number of timer ticks per second.
+ */
+ulong get_tbclk (void)
+{
+ return (ulong)CONFIG_SYS_HZ;
+}