--- linux-4.9.37/drivers/irqchip/irq-gic.c	2017-07-12 16:42:41.000000000 +0300
+++ linux-4.9.y/drivers/irqchip/irq-gic.c	2021-06-07 13:01:33.000000000 +0300
@@ -1069,7 +1069,9 @@
 {
 	irq_hw_number_t hwirq_base;
 	int gic_irqs, irq_base, ret;
-
+	struct device_node *np;
+	void * sysctrl_reg_base;
+	int gic_dist_init_flag;
 	if (IS_ENABLED(CONFIG_GIC_NON_BANKED) && gic->percpu_offset) {
 		/* Frankein-GIC without banked registers... */
 		unsigned int cpu;
@@ -1149,7 +1151,21 @@
 		goto error;
 	}
 
-	gic_dist_init(gic);
+#define GIC_DIST_INIT_FLAG 0x47444946
+#define GIC_DIST_INIT_FLAG_OFFSET 0x0130
+	/* 0x47444946('G''D''I''F') is abbreviation of GIC_DIST_INIT_FLAG. */
+
+	np = of_find_compatible_node(NULL, NULL, "goke,sysctrl");
+	sysctrl_reg_base = of_iomap(np, 0);
+	gic_dist_init_flag = readl(sysctrl_reg_base + GIC_DIST_INIT_FLAG_OFFSET);
+
+	if(gic_dist_init_flag != GIC_DIST_INIT_FLAG) {
+		printk("Gic dist init...\n");
+		gic_dist_init(gic);
+		writel_relaxed(GIC_DIST_INIT_FLAG, sysctrl_reg_base + GIC_DIST_INIT_FLAG_OFFSET);
+	} else
+		printk("Gic dist not init...\n");
+
 	ret = gic_cpu_init(gic);
 	if (ret)
 		goto error;