ramips: Fix Ticket #20153 swap radio calibration data pointers on the RE6500

This patch fixes weak radio signal reported by nikola.georgiev

Signed-off-by: L. D. Pinney <ldpinney@gmail.com>

SVN-Revision: 46545

target/linux/ramips/dts/RE6500.dts

@@ -69,7 +69,7 @@
 			mt76@0,0 {
 				reg = <0x0000 0 0 0 0>;
 				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x8000>;
+				mediatek,mtd-eeprom = <&factory 0x0000>;
 				mediatek,2ghz = <0>;
 			};
 		};
@@ -78,7 +78,7 @@
 			mt76@1,0 {
 				reg = <0x0000 0 0 0 0>;
 				device_type = "pci";
-				mediatek,mtd-eeprom = <&factory 0x0000>;
+				mediatek,mtd-eeprom = <&factory 0x8000>;
 				mediatek,5ghz = <0>;
 			};
 		};