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Take half a step closer towards having a unified atmel kernel by

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rearranging where we initialize the time counter and putting the
common stubs into a central place.
This commit is contained in:
Warner Losh 2012-06-15 06:38:55 +00:00
parent 061103347c
commit 1591de53b1
3 changed files with 28 additions and 34 deletions
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21
sys/arm/at91/at91_machdep.c
View File

@ -572,3 +572,24 @@ initarm(struct arm_boot_params *abp)
return ((void *)(kernelstack.pv_va + USPACE_SVC_STACK_TOP -
sizeof(struct pcb)));
}
/*
* These functions are handled elsewhere, so make them nops here.
*/
void
cpu_startprofclock(void)
{
}
void
cpu_stopprofclock(void)
{
}
void
cpu_initclocks(void)
{
}

21
sys/arm/at91/at91_pit.c
View File

@ -206,24 +206,3 @@ DELAY(int us)
last = piv;
}
}
/*
* The 3 next functions must be implement with the future PLL code.
*/
void
cpu_startprofclock(void)
{
}
void
cpu_stopprofclock(void)
{
}
void
cpu_initclocks(void)
{
}

20
sys/arm/at91/at91_st.c
View File

@ -60,6 +60,7 @@ static struct at91st_softc {
bus_space_write_4(timer_softc->sc_st, timer_softc->sc_sh, (off), (val))
static void at91st_watchdog(void *, u_int, int *);
static void at91st_initclocks(struct at91st_softc *);
static inline int
st_crtr(void)
@ -114,8 +115,11 @@ at91st_attach(device_t dev)
timer_softc->sc_wet = EVENTHANDLER_REGISTER(watchdog_list,
at91st_watchdog, dev, 0);
device_printf(dev,
"watchdog registered, timeout intervall max. 64 sec\n");
at91st_initclocks(timer_softc);
return (0);
}
@ -183,14 +187,14 @@ clock_intr(void *arg)
return (FILTER_STRAY);
}
void
cpu_initclocks(void)
static void
at91st_initclocks(struct at91st_softc *sc)
{
int rel_value;
struct resource *irq;
int rid = 0;
void *ih;
device_t dev = timer_softc->sc_dev;
device_t dev = sc->sc_dev;
rel_value = 32768 / hz;
if (rel_value < 1)
@ -251,13 +255,3 @@ cpu_reset(void)
while (1)
continue;
}
void
cpu_startprofclock(void)
{
}
void
cpu_stopprofclock(void)
{
}