u-boot/arch/arc/dts/hsdk.dts
Alexey Brodkin 67482f57e6 arc: Add support for HS Development Kit board
ARC HS Development Kit board is a new low-cost
development platform sporting ARC HS38 in real silicon
with nice set of features such as:
 * Quad-core ARC HS38 with 512 kB L2 cache and running @1GHz
 * 4Gb of DDR (we use only lowest 1Gb out of it now)
 * Lots of DesigWare peripherals
 * Different connectivity modules:
     - Synopsys HAPS HT3
     - Arduino-compatible connector
     - MikroBUS

This initial commit supports the following peripherals:
 * UART (DW 8250)
 * Ethernet (DW GMAC)
 * SD/MMC (DW Mobile Storage)
 * USB 1.1 & 2.0

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2017-06-29 19:34:10 +03:00

50 lines
829 B
Text

/*
* Copyright (C) 2017 Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
#include "skeleton.dtsi"
/ {
#address-cells = <1>;
#size-cells = <1>;
aliases {
console = &uart0;
};
cpu_card {
core_clk: core_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <1000000000>;
u-boot,dm-pre-reloc;
};
};
uart0: serial0@f0005000 {
compatible = "snps,dw-apb-uart";
reg = <0xf0005000 0x1000>;
reg-shift = <2>;
reg-io-width = <4>;
};
ethernet@f0008000 {
#interrupt-cells = <1>;
compatible = "altr,socfpga-stmmac";
reg = <0xf0008000 0x2000>;
phy-mode = "gmii";
};
ehci@0xf0040000 {
compatible = "generic-ehci";
reg = <0xf0040000 0x100>;
};
ohci@0xf0060000 {
compatible = "generic-ohci";
reg = <0xf0060000 0x100>;
};
};