u-boot/arch/arm/dts/socfpga_cyclone5_de0_nano_soc.dts
Dinh Nguyen 55c7a765f6 arm: socfpga: Add support for the Terasic DE-0 Atlas board
Add support for the Terasic DE0-Nano/Atlas-SoC Kit, which is a CycloneV
based board. The board can boot from SD/MMC. Ethernet is also supported.

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-09-04 11:54:21 +02:00

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/*
* Copyright Altera Corporation (C) 2015
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include "socfpga_cyclone5.dtsi"
/ {
model = "Terasic DE0-Nano(Atlas)";
compatible = "altr,socfpga-cyclone5", "altr,socfpga";
chosen {
bootargs = "console=ttyS0,115200";
};
aliases {
ethernet0 = &gmac1;
};
memory {
name = "memory";
device_type = "memory";
reg = <0x0 0x40000000>; /* 1GB */
};
soc {
u-boot,dm-pre-reloc;
};
};
&gmac1 {
status = "okay";
phy-mode = "rgmii";
rxd0-skew-ps = <420>;
rxd1-skew-ps = <420>;
rxd2-skew-ps = <420>;
rxd3-skew-ps = <420>;
txen-skew-ps = <0>;
txc-skew-ps = <1860>;
rxdv-skew-ps = <420>;
rxc-skew-ps = <1680>;
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&gpio2 {
status = "okay";
};
&mmc0 {
status = "okay";
u-boot,dm-pre-reloc;
};