macppc: cpu_initclocks: install tb_timecounter before cpu_startclock()

In the future, the clock interrupt code will need a real timecounter
to work correctly.  Nudge the tc_init(9) call for tb_timecounter up
before cpu_startclock().

diff --git a/sys/arch/macppc/macppc/clock.c b/sys/arch/macppc/macppc/clock.c
index 1442860..707164a 100644 (file)
--- a/sys/arch/macppc/macppc/clock.c
+++ b/sys/arch/macppc/macppc/clock.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: clock.c,v 1.49 2022/07/24 00:28:09 cheloha Exp $      */
+/*     $OpenBSD: clock.c,v 1.50 2022/09/08 03:06:33 cheloha Exp $      */
 /*     $NetBSD: clock.c,v 1.1 1996/09/30 16:34:40 ws Exp $     */
 
 /*
@@ -243,6 +243,9 @@ cpu_initclocks(void)
 #endif
        }
 
+       tb_timecounter.tc_frequency = ticks_per_sec;
+       tc_init(&tb_timecounter);
+
        rtc_todr.todr_gettime = rtc_gettime;
        rtc_todr.todr_settime = rtc_settime;
        todr_handle = &rtc_todr;
@@ -268,8 +271,6 @@ cpu_initclocks(void)
 
        cpu_startclock();
 
-       tb_timecounter.tc_frequency = ticks_per_sec;
-       tc_init(&tb_timecounter);
        ppc_intr_enable(intrstate);
 }