forked from Minki/linux
165 lines
4.1 KiB
Plaintext
165 lines
4.1 KiB
Plaintext
/*
|
|
* Copyright (C) 2013 Altera Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* This file is generated by sopc2dts.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
model = "altr,qsys_ghrd_3c120";
|
|
compatible = "altr,qsys_ghrd_3c120";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu: cpu@0x0 {
|
|
device_type = "cpu";
|
|
compatible = "altr,nios2-1.0";
|
|
reg = <0x00000000>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
clock-frequency = <125000000>;
|
|
dcache-line-size = <32>;
|
|
icache-line-size = <32>;
|
|
dcache-size = <32768>;
|
|
icache-size = <32768>;
|
|
altr,implementation = "fast";
|
|
altr,pid-num-bits = <8>;
|
|
altr,tlb-num-ways = <16>;
|
|
altr,tlb-num-entries = <128>;
|
|
altr,tlb-ptr-sz = <7>;
|
|
altr,has-div = <1>;
|
|
altr,has-mul = <1>;
|
|
altr,reset-addr = <0xc2800000>;
|
|
altr,fast-tlb-miss-addr = <0xc7fff400>;
|
|
altr,exception-addr = <0xd0000020>;
|
|
altr,has-initda = <1>;
|
|
altr,has-mmu = <1>;
|
|
};
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x10000000 0x08000000>,
|
|
<0x07fff400 0x00000400>;
|
|
};
|
|
|
|
sopc@0 {
|
|
device_type = "soc";
|
|
ranges;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "altr,avalon", "simple-bus";
|
|
bus-frequency = <125000000>;
|
|
|
|
pb_cpu_to_io: bridge@0x8000000 {
|
|
compatible = "simple-bus";
|
|
reg = <0x08000000 0x00800000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0x00002000 0x08002000 0x00002000>,
|
|
<0x00004000 0x08004000 0x00000400>,
|
|
<0x00004400 0x08004400 0x00000040>,
|
|
<0x00004800 0x08004800 0x00000040>,
|
|
<0x00004c80 0x08004c80 0x00000020>,
|
|
<0x00004d50 0x08004d50 0x00000008>,
|
|
<0x00008000 0x08008000 0x00000020>,
|
|
<0x00400000 0x08400000 0x00000020>;
|
|
|
|
timer_1ms: timer@0x400000 {
|
|
compatible = "altr,timer-1.0";
|
|
reg = <0x00400000 0x00000020>;
|
|
interrupt-parent = <&cpu>;
|
|
interrupts = <11>;
|
|
clock-frequency = <125000000>;
|
|
};
|
|
|
|
timer_0: timer@0x8000 {
|
|
compatible = "altr,timer-1.0";
|
|
reg = < 0x00008000 0x00000020 >;
|
|
interrupt-parent = < &cpu >;
|
|
interrupts = < 5 >;
|
|
clock-frequency = < 125000000 >;
|
|
};
|
|
|
|
jtag_uart: serial@0x4d50 {
|
|
compatible = "altr,juart-1.0";
|
|
reg = <0x00004d50 0x00000008>;
|
|
interrupt-parent = <&cpu>;
|
|
interrupts = <1>;
|
|
};
|
|
|
|
tse_mac: ethernet@0x4000 {
|
|
compatible = "altr,tse-1.0";
|
|
reg = <0x00004000 0x00000400>,
|
|
<0x00004400 0x00000040>,
|
|
<0x00004800 0x00000040>,
|
|
<0x00002000 0x00002000>;
|
|
reg-names = "control_port", "rx_csr", "tx_csr", "s1";
|
|
interrupt-parent = <&cpu>;
|
|
interrupts = <2 3>;
|
|
interrupt-names = "rx_irq", "tx_irq";
|
|
rx-fifo-depth = <8192>;
|
|
tx-fifo-depth = <8192>;
|
|
max-frame-size = <1518>;
|
|
local-mac-address = [ 00 00 00 00 00 00 ];
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <&phy0>;
|
|
tse_mac_mdio: mdio {
|
|
compatible = "altr,tse-mdio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
phy0: ethernet-phy@18 {
|
|
reg = <18>;
|
|
device_type = "ethernet-phy";
|
|
};
|
|
};
|
|
};
|
|
|
|
uart: serial@0x4c80 {
|
|
compatible = "altr,uart-1.0";
|
|
reg = <0x00004c80 0x00000020>;
|
|
interrupt-parent = <&cpu>;
|
|
interrupts = <10>;
|
|
current-speed = <115200>;
|
|
clock-frequency = <62500000>;
|
|
};
|
|
};
|
|
|
|
cfi_flash_64m: flash@0x0 {
|
|
compatible = "cfi-flash";
|
|
reg = <0x00000000 0x04000000>;
|
|
bank-width = <2>;
|
|
device-width = <1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
partition@800000 {
|
|
reg = <0x00800000 0x01e00000>;
|
|
label = "JFFS2 Filesystem";
|
|
};
|
|
};
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "debug console=ttyJ0,115200";
|
|
};
|
|
};
|