socfpga-sockit-beri.dts revision 273469
1/*- 2 * Copyright (c) 2014 Ruslan Bukin <br@bsdpad.com> 3 * All rights reserved. 4 * 5 * This software was developed by SRI International and the University of 6 * Cambridge Computer Laboratory under DARPA/AFRL contract (FA8750-10-C-0237) 7 * ("CTSRD"), as part of the DARPA CRASH research programme. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD: head/sys/boot/fdt/dts/arm/socfpga-sockit-beri.dts 273469 2014-10-22 11:30:03Z br $ 31 */ 32 33/dts-v1/; 34 35/include/ "socfpga.dtsi" 36 37/ { 38 model = "Terasic SoCKit"; 39 compatible = "altr,socfpga-cyclone5", "altr,socfpga"; 40 41 /* Reserve first page for secondary CPU trampoline code */ 42 memreserve = < 0x00000000 0x1000 >; 43 44 memory { 45 device_type = "memory"; 46 reg = < 0x00000000 0x40000000 >; /* 1G RAM */ 47 }; 48 49 SOC: socfpga { 50 serial0: serial@ffc02000 { 51 status = "okay"; 52 }; 53 54 usb1: usb@ffb40000 { 55 status = "okay"; 56 }; 57 58 gmac1: ethernet@ff702000 { 59 status = "okay"; 60 61 rxd0-skew-ps = <0>; 62 rxd1-skew-ps = <0>; 63 rxd2-skew-ps = <0>; 64 rxd3-skew-ps = <0>; 65 txen-skew-ps = <0>; 66 txc-skew-ps = <2600>; 67 rxdv-skew-ps = <0>; 68 rxc-skew-ps = <2000>; 69 }; 70 71 mmc: dwmmc@ff704000 { 72 status = "okay"; 73 num-slots = <1>; 74 supports-highspeed; 75 broken-cd; 76 bus-frequency = <25000000>; 77 78 slot@0 { 79 reg = <0>; 80 bus-width = <4>; 81 }; 82 }; 83 84 beri_mem: mem@d0000000 { 85 compatible = "sri-cambridge,beri-mem"; 86 reg = <0xd0000000 0x10000000>; 87 status = "okay"; 88 }; 89 90 beri_debug: ring@c0000000 { 91 compatible = "sri-cambridge,beri-ring"; 92 reg = <0xc0000000 0x3000>; 93 interrupts = < 72 73 >; 94 interrupt-parent = <&GIC>; 95 device_name = "beri_debug"; 96 data_size = <0x1000>; 97 data_read = <0x0>; 98 data_write = <0x1000>; 99 control_read = <0x2000>; 100 control_write = <0x2010>; 101 status = "okay"; 102 }; 103 104 beri_console: ring@c0004000 { 105 compatible = "sri-cambridge,beri-ring"; 106 reg = <0xc0004000 0x3000>; 107 interrupts = < 74 75 >; 108 interrupt-parent = <&GIC>; 109 device_name = "beri_console"; 110 data_size = <0x1000>; 111 data_read = <0x0>; 112 data_write = <0x1000>; 113 control_read = <0x2000>; 114 control_write = <0x2010>; 115 status = "okay"; 116 }; 117 }; 118 119 chosen { 120 bootargs = "-v"; 121 stdin = "serial0"; 122 stdout = "serial0"; 123 }; 124}; 125