xea: dts: Update the SPI-NOR flash memory partitions description

Now the dts information corresponds to the one available in the kernel.
With this patch applied the 'mtd list' shows proper names and
offsets for MTD partitions.

Signed-off-by: Lukasz Majewski <lukma@denx.de>

arch/arm/dts/imx28-xea.dts

@@ -86,27 +86,40 @@
 		spi-max-frequency = <40000000>;
 		reg = <0>;
 
-		partition@0 {
-			label = "SPL (spi)";
-			reg = <0x0 0x10000>;
-			read-only;
-		};
-		partition@1 {
-			label = "u-boot (spi)";
-			reg = <0x10000 0x70000>;
-			read-only;
-		};
-		partition@2 {
-			label = "uboot-env (spi)";
-			reg = <0x80000 0x20000>;
-		};
-		partition@3 {
-			label = "kernel (spi)";
-			reg = <0x100000 0x400000>;
-		};
-		partition@4 {
-			label = "swupdate (spi)";
-			reg = <0x50000 0x800000>;
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+			partition@0 {
+				    label = "SPL";
+				    reg = <0x0 0x10000>;
+				    read-only;
+			};
+			partition@10000 {
+				    label = "u-boot";
+				    reg = <0x10000 0x70000>;
+				    read-only;
+			};
+			partition@80000 {
+				    label = "uboot-env1";
+				    reg = <0x80000 0x10000>;
+			};
+			partition@90000 {
+				    label = "uboot-env2";
+				    reg = <0x90000 0x10000>;
+			};
+			partition@A0000 {
+				    label = "rescue";
+				    reg = <0xA0000 0xF40000>;
+			};
+			partition@FE0000 {
+				    label = "spl-boot-data1";
+				    reg = <0xFE0000 0x10000>;
+			};
+			partition@FF0000 {
+				    label = "spl-boot-data2";
+				    reg = <0xFF0000 0x10000>;
+			};
 		};
 	};
 };