// SPDX-License-Identifier: GPL-2.0+
// Copyright 2022 IBM Corp.
/dts-v1/;

#include "ast2500-u-boot.dtsi"

/ {
	model = "Romulus BMC";
	compatible = "ibm,romulus-bmc", "aspeed,ast2500";

	memory {
		device_type = "memory";
		reg = <0x80000000 0x20000000>;
	};

	chosen {
		stdout-path = &uart5;
	};

	aliases {
		spi0 = &fmc;
		spi1 = &spi1;
		ethernet0 = &mac0;
		ethernet1 = &mac1;
	};
};

&uart5 {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&sdrammc {
	clock-frequency = <400000000>;
};

&wdt1 {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&wdt2 {
	u-boot,dm-pre-reloc;
	status = "okay";
};

&mac0 {
	status = "okay";

	phy-mode = "NC-SI";
	use-ncsi;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rmii1_default>;
};

&fmc {
	status = "okay";
	flash@0 {
		status = "okay";
		spi-max-frequency = <50000000>;
		spi-tx-bus-width = <2>;
		spi-rx-bus-width = <2>;
	};
};

&spi1 {
	status = "okay";
	flash@0 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_spi1_default>;
		status = "okay";
		spi-max-frequency = <50000000>;
		spi-tx-bus-width = <2>;
		spi-rx-bus-width = <2>;
	};
};