mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-13 14:14:37 +00:00
8ff3afc159
It's very convenient to have fatal signals enabled on developemnt platform as this allows to catch problems that happen early in user-space (like crashing init or dynamic loader). Otherwise we may either enable it later from alive taregt console by "echo 1 > /proc/sys/kernel/print-fatal-signals" but: 1. We might be unfortunate enough to not reach working console 2. Forget to enable fatal signals and miss something interesting Given we're talking about development platforms here it shouldn't be a problem if a bit more data gets printed to debug console. Moreover this makes behavior of all our dev platforms predictable as today some platforms already have it enabled and some don't - which is way too inconvenient. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
76 lines
1.5 KiB
Text
76 lines
1.5 KiB
Text
/*
|
|
* Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
/dts-v1/;
|
|
|
|
/include/ "skeleton.dtsi"
|
|
|
|
/ {
|
|
model = "snps,nsim";
|
|
compatible = "snps,nsim";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
interrupt-parent = <&core_intc>;
|
|
|
|
chosen {
|
|
bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8 print-fatal-signals=1";
|
|
};
|
|
|
|
aliases {
|
|
serial0 = &arcuart0;
|
|
};
|
|
|
|
fpga {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
/* child and parent address space 1:1 mapped */
|
|
ranges;
|
|
|
|
core_clk: core_clk {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <80000000>;
|
|
};
|
|
|
|
core_intc: interrupt-controller {
|
|
compatible = "snps,arc700-intc";
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
arcuart0: serial@c0fc1000 {
|
|
compatible = "snps,arc-uart";
|
|
reg = <0xc0fc1000 0x100>;
|
|
interrupts = <5>;
|
|
clock-frequency = <80000000>;
|
|
current-speed = <115200>;
|
|
status = "okay";
|
|
};
|
|
|
|
ethernet@c0fc2000 {
|
|
compatible = "snps,arc-emac";
|
|
reg = <0xc0fc2000 0x3c>;
|
|
interrupts = <6>;
|
|
mac-address = [ 00 11 22 33 44 55 ];
|
|
clock-frequency = <80000000>;
|
|
max-speed = <100>;
|
|
phy = <&phy0>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
phy0: ethernet-phy@0 {
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
arcpct0: pct {
|
|
compatible = "snps,arc700-pct";
|
|
};
|
|
};
|
|
};
|