ARM: dts: at91: at91-sama5d27_som1: add flash mapping

Add SoM1 flash mapping.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>

Author: claudiubeznea

arch/arm/boot/dts/at91-sama5d27_som1.dtsi

@@ -30,12 +30,39 @@
 				pinctrl-0 = <&pinctrl_qspi1_default>;
 
 				flash@0 {
+					#address-cells = <1>;
+					#size-cells = <1>;
 					compatible = "jedec,spi-nor";
 					reg = <0>;
 					spi-max-frequency = <80000000>;
 					spi-tx-bus-width = <4>;
 					spi-rx-bus-width = <4>;
 					m25p,fast-read;
+
+					at91bootstrap@00000000 {
+						label = "at91bootstrap";
+						reg = <0x00000000 0x00010000>;
+					};
+
+					bootloader@00010000 {
+						label = "bootloader";
+						reg = <0x00010000 0x000a0000>;
+					};
+
+					bootloaderenv@000b0000 {
+						label = "bootloader env";
+						reg = <0x000b0000 0x00010000>;
+					};
+
+					dtb@000c0000 {
+						label = "device tree";
+						reg = <0x000c0000 0x0020000>;
+					};
+
+					kernel@000e0000 {
+						label = "kernel";
+						reg = <0x000e0000 0x0400000>;
+					};
 				};
 			};