board: ge: reduce VPD EEPROM partition size

Reduce vital product data size to match the latest specification.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
diff --git a/arch/arm/dts/imx53-ppd-uboot.dtsi b/arch/arm/dts/imx53-ppd-uboot.dtsi
index d61b7cb..b293e27 100644
--- a/arch/arm/dts/imx53-ppd-uboot.dtsi
+++ b/arch/arm/dts/imx53-ppd-uboot.dtsi
@@ -28,7 +28,7 @@
 		#size-cells = <1>;
 
 		vpd@0 {
-			reg = <0 1022>;
+			reg = <0 800>;
 		};
 
 		bootcount: bootcount@1022 {