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kernel/linux-rt-4.4.41/arch/powerpc/boot/dts/sbc8548-pre.dtsi 1.09 KB
5113f6f70   김현기   kernel add
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  /*
   * SBC8548 Device Tree Source
   *
   * Copyright 2007 Wind River Systems Inc.
   *
   * Paul Gortmaker (see MAINTAINERS for contact information)
   *
   * This program is free software; you can redistribute  it and/or modify it
   * under  the terms of  the GNU General  Public License as published by the
   * Free Software Foundation;  either version 2 of the  License, or (at your
   * option) any later version.
   */
  
  /{
  	model = "SBC8548";
  	compatible = "SBC8548";
  	#address-cells = <1>;
  	#size-cells = <1>;
  
  	aliases {
  		ethernet0 = &enet0;
  		ethernet1 = &enet1;
  		serial0 = &serial0;
  		serial1 = &serial1;
  		pci0 = &pci0;
  		pci1 = &pci1;
  	};
  
  	cpus {
  		#address-cells = <1>;
  		#size-cells = <0>;
  
  		PowerPC,8548@0 {
  			device_type = "cpu";
  			reg = <0>;
  			d-cache-line-size = <0x20>;	// 32 bytes
  			i-cache-line-size = <0x20>;	// 32 bytes
  			d-cache-size = <0x8000>;	// L1, 32K
  			i-cache-size = <0x8000>;	// L1, 32K
  			timebase-frequency = <0>;	// From uboot
  			bus-frequency = <0>;
  			clock-frequency = <0>;
  			next-level-cache = <&L2>;
  		};
  	};
  
  	memory {
  		device_type = "memory";
  		reg = <0x00000000 0x10000000>;
  	};
  
  };