/*- * Copyright (c) 2016 The FreeBSD Foundation * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ /dts-v1/; /include/ "zynq-7000.dtsi" / { model = "zybo"; compatible = "digilent,zybo", "xlnx,zynq-7000"; memory { // First megabyte isn't accessible by all interconnect masters. device_type = "memory"; reg = <0x100000 0x1ff00000>; /* 511MB RAM at 0x100000 */ }; chosen { stdin = &uart1; stdout = &uart1; }; }; &slcr { clock-frequency = <50000000>; // 50Mhz PS_CLK }; &global_timer { clock-frequency = <325000000>; // 325Mhz }; &uart1 { status = "okay"; }; ð0 { status = "okay"; }; &qspi0 { status = "okay"; flash0 { compatible = "st,m25p", "s25fl128"; spi-chipselect = <0>; }; }; &sdhci0 { status = "okay"; }; &ehci0 { status = "okay"; };