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// SPDX-License-Identifier: GPL-2.0
/*
* LiteX-based System on Chip
*
* Copyright (C) 2019 Antmicro <www.antmicro.com>
*/
/dts-v1/;
/ {
compatible = "opencores,or1ksim";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&pic>;
aliases {
serial0 = &serial0;
};
chosen {
bootargs = "console=liteuart";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x10000000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "opencores,or1200-rtlsvn481";
reg = <0>;
clock-frequency = <100000000>;
};
};
pic: pic {
compatible = "opencores,or1k-pic";
#interrupt-cells = <1>;
interrupt-controller;
};
serial0: serial@e0006800 {
device_type = "serial";
compatible = "litex,liteuart";
reg = <0xe0006800 0x100>;
};
soc_ctrl0: soc_controller@e0000000 {
compatible = "litex,soc-controller";
reg = <0xe0000000 0xc>;
status = "okay";
};
ethernet@e0001000 {
compatible = "litex,liteeth";
reg = <0xe0001000 0x7c>,
<0xe0001800 0x0a>,
<0x80000000 0x2000>;
reg-names = "mac", "mdio", "buffer";
interrupts = <2>;
};
};
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