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+void __init ar7_time_init(void)
+{
+        unsigned int est_freq, flags;
+
+	printk("calculating r4koff... ");
+	r4k_offset = cal_r4koff();
+	printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset);
+
+	est_freq = 2*r4k_offset*HZ;
+	est_freq += 5000;    /* round */
+	est_freq -= est_freq%10000;
+	printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
+	       (est_freq%1000000)*100/1000000);
+	r4k_cur = (read_c0_count() + r4k_offset);
+
+	write_c0_compare(r4k_cur);
+	change_c0_status(ST0_IM, ALLINTS);
+
+	/* Read time from the RTC chipset. */
+	write_lock_irqsave (&xtime_lock, flags);
+	xtime.tv_sec = get_mips_time();
+	xtime.tv_usec = 0;
+	write_unlock_irqrestore(&xtime_lock, flags);
+}

void __init ar7_time_init(void)
{
	unsigned long flags;
	unsigned int est_freq;

	local_irq_save(flags);

	printk("calculating r4koff... ");
	r4k_offset = cal_r4koff();
	printk("%08x(%d)\n", r4k_offset, r4k_offset);

	est_freq = 2*r4k_offset*HZ;

	est_freq += 5000;    /* round */
	est_freq -= est_freq%10000;
	printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
			(est_freq%1000000)*100/1000000);

	local_irq_restore(flags);
}