boards: arm: Add mcuboot flash partitions to mimxrt1024_evk

Adds flash partitions and chosen nodes to the mimxrt1024_evk device tree
to support mcuboot on the internal QSPI flash.

Also adds missing zephyr,itcm chosen node.

Also enables FlexSPI flash driver XIP mode support on this board to
support mcuboot.

Signed-off-by: Mikkel Jakobsen <[email protected]>

Author: Mikkel Jakobsen

boards/arm/mimxrt1024_evk/Kconfig.defconfig

@@ -12,4 +12,10 @@ choice CODE_LOCATION
 	default CODE_FLEXSPI
 endchoice
 
+config FLASH_MCUX_FLEXSPI_NOR
+	default y if FLASH
+
+config FLASH_MCUX_FLEXSPI_XIP
+	default y if FLASH
+
 endif # BOARD_MIMXRT1024_EVK

boards/arm/mimxrt1024_evk/mimxrt1024_evk.dts

@@ -18,7 +18,11 @@
 	};
 
 	chosen {
+		zephyr,flash-controller = &flexspi;
+		zephyr,flash = &is25wp032;
+		zephyr,code-partition = &slot0_partition;
 		zephyr,sram = &sdram0;
+		zephyr,itcm = &itcm;
 		zephyr,dtcm = &dtcm;
 		zephyr,console = &lpuart1;
 		zephyr,shell-uart = &lpuart1;
@@ -47,6 +51,35 @@
 	};
 };
 
+&is25wp032 {
+	status = "okay";
+	partitions {
+		compatible = "fixed-partitions";
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		boot_partition: partition@0 {
+			label = "mcuboot";
+			reg = <0x00000000 DT_SIZE_K(64)>;
+		};
+
+		slot0_partition: partition@10000 {
+			label = "image-0";
+			reg = <0x00010000 DT_SIZE_K(1984)>;
+		};
+
+		slot1_partition: partition@200000 {
+			label = "image-1";
+			reg = <0x00200000 DT_SIZE_K(1984)>;
+		};
+
+		scratch_partition: partition@3f0000 {
+			label = "image-scratch";
+			reg = <0x003f0000 DT_SIZE_K(64)>;
+		};
+	};
+};
+
 &lpuart1 {
 	status = "okay";
 	current-speed = <115200>;