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Establish interrupt handlers before enabling the clocks.

This commit is contained in:
rjs 2002-01-08 11:40:56 +00:00
parent 4bb5c4fa7c
commit 1d49b1abec
1 changed files with 7 additions and 6 deletions
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13
sys/arch/arm/sa11x0/sa11x0_ost.c
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@ -1,4 +1,4 @@
/* $NetBSD: sa11x0_ost.c,v 1.5 2002/01/08 11:21:02 rjs Exp $ */
/* $NetBSD: sa11x0_ost.c,v 1.6 2002/01/08 11:40:56 rjs Exp $ */
/*
* Copyright (c) 1997 Mark Brinicombe.
@ -235,21 +235,22 @@ cpu_initclocks()
printf("clock: hz=%d stathz = %d\n", hz, stathz);
/* Zero the counter value */
bus_space_write_4(saost_sc->sc_iot, saost_sc->sc_ioh, SAOST_CR, 0);
/* Use the channels 0 and 1 for hardclock and statclock, respectively */
saost_sc->sc_clock_count = TIMER_FREQUENCY / hz;
saost_sc->sc_statclock_count = TIMER_FREQUENCY / stathz;
sa11x0_intr_establish(0, 26, 1, IPL_CLOCK, clockintr, 0);
sa11x0_intr_establish(0, 27, 1, IPL_CLOCK, statintr, 0);
bus_space_write_4(saost_sc->sc_iot, saost_sc->sc_ioh, SAOST_SR, 0xf);
bus_space_write_4(saost_sc->sc_iot, saost_sc->sc_ioh, SAOST_IR, 3);
bus_space_write_4(saost_sc->sc_iot, saost_sc->sc_ioh, SAOST_MR0,
saost_sc->sc_clock_count);
bus_space_write_4(saost_sc->sc_iot, saost_sc->sc_ioh, SAOST_MR1,
saost_sc->sc_statclock_count);
sa11x0_intr_establish(0, 26, 1, IPL_CLOCK, clockintr, 0);
sa11x0_intr_establish(0, 27, 1, IPL_CLOCK, statintr, 0);
/* Zero the counter value */
bus_space_write_4(saost_sc->sc_iot, saost_sc->sc_ioh, SAOST_CR, 0);
}
int