drivers: arm_arch_timer: Move timer enablement after comparison value set

The timer is enabled before comparison value is set, which can lead to
unexpected behavior if the registers contain uninitialized values.

Should call arm_arch_timer_enable() after arm_arch_timer_set_compare().

Signed-off-by: Kunihiko Hayashi <[email protected]>

Author: khayash1

drivers/timer/arm_arch_timer.c

@@ -236,10 +236,10 @@ static int sys_clock_driver_init(void)
 	cyc_per_tick = sys_clock_hw_cycles_per_sec() / CONFIG_SYS_CLOCK_TICKS_PER_SEC;
 	cycles_max = CYCLES_MAX_5;
 #endif
-	arm_arch_timer_enable(true);
 	last_tick = arm_arch_timer_count() / CYC_PER_TICK;
 	last_cycle = last_tick * CYC_PER_TICK;
 	arm_arch_timer_set_compare(last_cycle + CYC_PER_TICK);
+	arm_arch_timer_enable(true);
 	irq_enable(ARM_ARCH_TIMER_IRQ);
 	arm_arch_timer_set_irq_mask(false);