ramips: fix k2p 32m reboot problems (#6085)

target/linux/ramips/dts/mt7621_phicomm_k2p-32m.dts

 /dts-v1/;
 
-#include "mt7621_phicomm_k2p_default.dtsi"
+#include "mt7621_phicomm_k2p.dtsi"
 
 / {
 	compatible = "phicomm,k2p-32m", "phicomm,k2p", "mediatek,mt7621-soc";
-	model = "Phicomm K2P (32M)";
+	model = "Phicomm K2P 32M";
 };
 
-&firmware {
-	reg = <0xa0000 0x1f60000>;
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+		broken-flash-reset;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "permanent_config";
+				reg = <0x50000 0x50000>;
+				read-only;
+			};
+
+			partition@a0000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0xa0000 0x1f60000>;
+			};
+		};
+	};
 };

target/linux/ramips/dts/mt7621_phicomm_k2p.dts

 /dts-v1/;
 
-#include "mt7621_phicomm_k2p_default.dtsi"
+#include "mt7621_phicomm_k2p.dtsi"
 
-&firmware {
-	reg = <0xa0000 0xf60000>;
+/ {
+	compatible = "phicomm,k2p", "mediatek,mt7621-soc";
+	model = "Phicomm K2P";
+};
+
+&spi0 {
+	status = "okay";
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <10000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x30000>;
+				read-only;
+			};
+
+			partition@30000 {
+				label = "u-boot-env";
+				reg = <0x30000 0x10000>;
+				read-only;
+			};
+
+			factory: partition@40000 {
+				label = "factory";
+				reg = <0x40000 0x10000>;
+				read-only;
+			};
+
+			partition@50000 {
+				label = "permanent_config";
+				reg = <0x50000 0x50000>;
+				read-only;
+			};
+
+			partition@a0000 {
+				compatible = "denx,uimage";
+				label = "firmware";
+				reg = <0xa0000 0xf60000>;
+			};
+		};
+	};
 };

target/linux/ramips/dts/mt7621_phicomm_k2p_default.dtsi → target/linux/ramips/dts/mt7621_phicomm_k2p.dtsi

@@ -5,9 +5,6 @@
 #include <dt-bindings/input/input.h>
 
 / {
-	compatible = "phicomm,k2p", "mediatek,mt7621-soc";
-	model = "Phicomm K2P";
-
 	aliases {
 		led-boot = &led_blue;
 		led-failsafe = &led_blue;
@@ -49,52 +46,6 @@
 	};
 };
 
-&spi0 {
-	status = "okay";
-
-	flash@0 {
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <10000000>;
-
-		partitions {
-			compatible = "fixed-partitions";
-			#address-cells = <1>;
-			#size-cells = <1>;
-
-			partition@0 {
-				label = "u-boot";
-				reg = <0x0 0x30000>;
-				read-only;
-			};
-
-			partition@30000 {
-				label = "u-boot-env";
-				reg = <0x30000 0x10000>;
-				read-only;
-			};
-
-			factory: partition@40000 {
-				label = "factory";
-				reg = <0x40000 0x10000>;
-				read-only;
-			};
-
-			partition@50000 {
-				label = "permanent_config";
-				reg = <0x50000 0x50000>;
-				read-only;
-			};
-
-			firmware: partition@a0000 {
-				compatible = "denx,uimage";
-				label = "firmware";
-				reg = <0xa0000 0xf60000>;
-			};
-		};
-	};
-};
-
 &pcie {
 	status = "okay";
 };

target/linux/ramips/image/mt7621.mk

@@ -825,7 +825,7 @@ define Device/phicomm_k2p-32m
   $(Device/phicomm_k2p)
   IMAGE_SIZE := 32128k
   DEVICE_VARIANT := 32M
-  SUPPORTED_DEVICES += k2p-32M
+  SUPPORTED_DEVICES += k2p-32m
 endef
 TARGET_DEVICES += phicomm_k2p-32m