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6227e9f0e9
Now when we have properly working performance counters in nSIM
even with interrupt support (fix should be a part of upcoming
nSIM engineering build 2016.12-005) we may enable perf support
by default for all platforms that use nSIM for ARC cores simulation.
Note 1: PCT node was missing for some reason in nsimosci.dts
while all other nSIM-related .dts files already had
PCT node for quite some time, so adding it now.
Note 2: All defconfigs were regenerated with "make savedefconfig"
which led to some clean-ups in nsimosci_hs_smp_defconfig:
CONFIG_FRAMEBUFFER_CONSOLE=y was removed because it is
automatically selected now by DRM.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
77 lines
1.5 KiB
Plaintext
77 lines
1.5 KiB
Plaintext
/*
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* Copyright (C) 2012 Synopsys, Inc. (www.synopsys.com)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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/dts-v1/;
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/include/ "skeleton.dtsi"
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/ {
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model = "snps,nsim";
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compatible = "snps,nsim";
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#address-cells = <1>;
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#size-cells = <1>;
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interrupt-parent = <&core_intc>;
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chosen {
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bootargs = "earlycon=arc_uart,mmio32,0xc0fc1000,115200n8 console=ttyARC0,115200n8";
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};
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aliases {
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serial0 = &arcuart0;
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};
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fpga {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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/* child and parent address space 1:1 mapped */
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ranges;
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core_clk: core_clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <80000000>;
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};
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core_intc: interrupt-controller {
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compatible = "snps,arc700-intc";
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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arcuart0: serial@c0fc1000 {
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compatible = "snps,arc-uart";
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reg = <0xc0fc1000 0x100>;
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interrupts = <5>;
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clock-frequency = <80000000>;
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current-speed = <115200>;
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status = "okay";
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};
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ethernet@c0fc2000 {
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compatible = "snps,arc-emac";
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reg = <0xc0fc2000 0x3c>;
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interrupts = <6>;
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mac-address = [ 00 11 22 33 44 55 ];
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clock-frequency = <80000000>;
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max-speed = <100>;
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phy = <&phy0>;
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#address-cells = <1>;
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#size-cells = <0>;
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phy0: ethernet-phy@0 {
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reg = <1>;
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};
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};
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arcpct0: pct {
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compatible = "snps,arc700-pct";
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};
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};
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};
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