diff --git a/patch/u-boot/u-boot-sun50i-dev/board_pine64so/atf-set-lpddr3-dram-voltage.patch b/patch/u-boot/u-boot-sun50i-dev/board_pine64so/atf-set-lpddr3-dram-voltage.patch
new file mode 100644
index 000000000..b1ce18649
--- /dev/null
+++ b/patch/u-boot/u-boot-sun50i-dev/board_pine64so/atf-set-lpddr3-dram-voltage.patch
@@ -0,0 +1,13 @@
+diff --git a/arm-trusted-firmware/plat/sun50iw1p1/sunxi_power.c b/arm-trusted-firmware/plat/sun50iw1p1/sunxi_power.c
+index 11badcd..f44a866 100644
+--- a/arm-trusted-firmware/plat/sun50iw1p1/sunxi_power.c
++++ b/arm-trusted-firmware/plat/sun50iw1p1/sunxi_power.c
+@@ -251,7 +251,7 @@ static int pmic_setup(void)
+ 		}
+ 	}
+ 
+-	sunxi_pmic_write(0x24, 0xb3);	/* DCDC5 = DDR RAM voltage = 1.5V */
++	sunxi_pmic_write(0x24, 0x25);	/* DCDC5 = LPDDR RAM voltage = 1.24V */
+ 
+ 	return 0;
+ }