diff --git a/arch/arm/mach-sunxi/dram_sun50i_h616.c b/arch/arm/mach-sunxi/dram_sun50i_h616.c
index 40191a19ac..249c4ddc83 100644
--- a/arch/arm/mach-sunxi/dram_sun50i_h616.c
+++ b/arch/arm/mach-sunxi/dram_sun50i_h616.c
@@ -1310,7 +1310,7 @@ unsigned long sunxi_dram_init(void)
 
 	#ifdef BPI
 	#else
-		udelay(1000); /* delay for PMIC ready*/
+		udelay(2000); /* delay for PMIC ready*/
 	#endif
 	
 	if (IS_ENABLED(CONFIG_SUNXI_DRAM_H616_DDR3_1333))