gem5/system/arm/dt/armv8.dts

133 lines
3 KiB
Text
Raw Normal View History

/*
* Copyright (c) 2015 ARM Limited
* All rights reserved
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* 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;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
* OWNER 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.
*
* Authors: Andreas Sandberg
*/
/dts-v1/;
/memreserve/ 0x80000000 0x00010000;
#include CONF_PLATFORM
#define CPU(n) \
cpu@ ## n { \
device_type = "cpu"; \
compatible = "gem5,armv8", "arm,armv8"; \
reg = < n >; \
enable-method = "spin-table"; \
cpu-release-addr = <0 0x8000fff8>; \
};
/ {
model = "V2P-AARCH64";
compatible = "arm,vexpress,v2p-aarch64", "arm,vexpress";
memory@80000000 {
device_type = "memory";
reg = <0 0x80000000 0x4 0x00000000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
#if CONF_CPUS > 0
CPU(0)
#endif
#if CONF_CPUS > 1
CPU(1)
#endif
#if CONF_CPUS > 2
CPU(2)
#endif
#if CONF_CPUS > 3
CPU(3)
#endif
#if CONF_CPUS > 4
CPU(4)
#endif
#if CONF_CPUS > 5
CPU(5)
#endif
#if CONF_CPUS > 6
CPU(6)
#endif
#if CONF_CPUS > 7
CPU(7)
#endif
#if CONF_CPUS > 8
CPU(8)
#endif
#if CONF_CPUS > 9
CPU(9)
#endif
#if CONF_CPUS > 10
CPU(10)
#endif
#if CONF_CPUS > 11
CPU(11)
#endif
#if CONF_CPUS > 12
CPU(12)
#endif
#if CONF_CPUS > 13
CPU(13)
#endif
#if CONF_CPUS > 14
CPU(14)
#endif
#if CONF_CPUS > 15
CPU(15)
#endif
#if CONF_CPUS > 16
#error Unsupported number of CPUs
#endif
};
};
&hdlcd0 {
status = "ok";
display-timings {
native-mode = <&timing0>;
timing0: timing_1080p60 {
/* 1920x1080-60 */
clock-frequency = <148500>;
hactive = <1920>;
vactive = <1080>;
hfront-porch = <148>;
hback-porch = <88>;
hsync-len = <44>;
vfront-porch = <36>;
vback-porch = <4>;
vsync-len = <5>;
};
};
};