add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/arch/arm/boot/dts/imx6qdl-sr-som.dtsi
..
..
@@ -53,10 +53,35 @@
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 &fec {
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 	pinctrl-names = "default";
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 	pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
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-	phy-mode = "rgmii";
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-	phy-reset-duration = <2>;
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+	phy-mode = "rgmii-id";
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+
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+	/*
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+	 * The PHY seems to require a long-enough reset duration to avoid
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+	 * some rare issues where the PHY gets stuck in an inconsistent and
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+	 * non-functional state at boot-up. 10ms proved to be fine .
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+	 */
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+	phy-reset-duration = <10>;
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 	phy-reset-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
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 	status = "okay";
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+
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+	mdio {
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+		#address-cells = <1>;
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+		#size-cells = <0>;
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+
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+		/*
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+		 * The PHY can appear at either address 0 or 4 due to the
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+		 * configuration (LED) pin not being pulled sufficiently.
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+		 */
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+		ethernet-phy@0 {
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+			reg = <0>;
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+			qca,clk-out-frequency = <125000000>;
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+		};
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+
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+		ethernet-phy@4 {
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+			reg = <4>;
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+			qca,clk-out-frequency = <125000000>;
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+		};
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+	};
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 };
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 &iomuxc {