ramips: add flash size postfix to Widora neo

Rename the Widora neo by adding a flash size prefix. Move the common parts
into a dtsi to be prepare everything for upcomming support of the 32MB
version.

Migrate the Widora neo to the generic board detection as well.

Signed-off-by: Mathias Kresin <dev@kresin.me>

2 files changed, 54 insertions, 50 deletions

diff --git a/target/linux/ramips/dts/WIDORA-NEO-16M.dts b/target/linux/ramips/dts/WIDORA-NEO-16M.dts
new file mode 100644
index 0000000000..726515e7ec
--- /dev/null
+++ b/target/linux/ramips/dts/WIDORA-NEO-16M.dts
@@ -0,0 +1,54 @@
+/dts-v1/;
+
+#include "WIDORA-NEO.dtsi"
+
+/ {
+	compatible = "widora,neo-16m", "widora,neo", "mediatek,mt7628an-soc";
+	model = "Widora-NEO (16M)";
+};
+
+&spi0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <40000000>;
+		m25p,chunked-io = <31>;
+
+		partition@0 {
+			label = "u-boot";
+			reg = <0x0 0x30000>;
+			read-only;
+		};
+
+		partition@30000 {
+			label = "u-boot-env";
+			reg = <0x30000 0x10000>;
+		};
+
+		factory: partition@40000 {
+			label = "factory";
+			reg = <0x40000 0x10000>;
+			read-only;
+		};
+
+		partition@50000 {
+			label = "firmware";
+			reg = <0x50000 0x0fb0000>;
+		};
+	};
+
+	spidev@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "linux,spidev";
+		reg = <1>;
+		spi-max-frequency = <40000000>;
+	};
+};
diff --git a/target/linux/ramips/dts/WIDORA-NEO.dts b/target/linux/ramips/dts/WIDORA-NEO.dtsi
index 195e80605b..3334c88e22 100644
--- a/target/linux/ramips/dts/WIDORA-NEO.dts
+++ b/target/linux/ramips/dts/WIDORA-NEO.dtsi
@@ -1,5 +1,3 @@
-/dts-v1/;
-
 #include "mt7628an.dtsi"
 
 #include <dt-bindings/gpio/gpio.h>
@@ -7,7 +5,6 @@
 
 / {
 	compatible = "widora,neo", "mediatek,mt7628an-soc";
-	model = "Widora-NEO";
 
 	chosen {
 		bootargs = "console=ttyS0,115200";
@@ -94,53 +91,6 @@
 	};
 };
 
-
-&spi0 {
-	status = "okay";
-
-	pinctrl-names = "default";
-	pinctrl-0 = <&spi_pins>, <&spi_cs1_pins>;
-
-	m25p80@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <40000000>;
-		m25p,chunked-io = <31>;
-
-		partition@0 {
-			label = "u-boot";
-			reg = <0x0 0x30000>;
-			read-only;
-		};
-
-		partition@30000 {
-			label = "u-boot-env";
-			reg = <0x30000 0x10000>;
-		};
-
-		factory: partition@40000 {
-			label = "factory";
-			reg = <0x40000 0x10000>;
-			read-only;
-		};
-
-		partition@50000 {
-			label = "firmware";
-			reg = <0x50000 0x0fb0000>;
-		};
-	};
-
-	spidev@1 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "linux,spidev";
-		reg = <1>;
-		spi-max-frequency = <40000000>;
-	};
-};
-
 &i2c {
 	status = "okay";
 };