/* macro to read the 32 bit timer */
#define READ_TIMER (*(volatile ulong *)(CONFIG_SYS_TIMERBASE+8))
-static ulong timestamp;
-static ulong lastdec;
+DECLARE_GLOBAL_DATA_PTR;
+
+#define timestamp gd->tbl
+#define lastdec gd->lastinc
int timer_init (void)
{
/*
* timer without interrupts
*/
-
-void reset_timer (void)
-{
- reset_timer_masked ();
-}
-
ulong get_timer (ulong base)
{
return get_timer_masked () - base;
}
-void set_timer (ulong t)
-{
- timestamp = t;
-}
-
-/* delay x useconds AND perserve advance timstamp value */
+/* delay x useconds AND preserve advance timestamp value */
void __udelay (unsigned long usec)
{
ulong tmo, tmp;
if(usec >= 1000){ /* if "big" number, spread normalization to seconds */
tmo = usec / 1000; /* start to normalize for usec to ticks per sec */
- tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */
+ tmo *= CONFIG_SYS_HZ; /* find number of "ticks" to wait to achieve target */
tmo /= 1000; /* finish normalize. */
}else{ /* else small number, don't kill it prior to HZ multiply */
tmo = usec * CONFIG_SYS_HZ;