u-boot/arch/arm/dts/socfpga_arria5_socdk.dts
Marek Vasut 476a36032d arm: socfpga: Fix SD/MMC boot on ArriaV SoCDK
Add the missing DT nodes, so that ArriaV SoCDK can boot from SD
card. The SD card must be in slot J5 and BSEL must be 0x5.

Signed-off-by: Marek Vasut <marex@denx.de>
2015-08-23 11:56:20 +02:00

100 lines
1.7 KiB
Text

/*
* Copyright (C) 2013 Altera Corporation <www.altera.com>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include "socfpga_arria5.dtsi"
/ {
model = "Altera SOCFPGA Arria V SoC Development Kit";
compatible = "altr,socfpga-arria5", "altr,socfpga";
chosen {
bootargs = "console=ttyS0,115200";
};
memory {
name = "memory";
device_type = "memory";
reg = <0x0 0x40000000>; /* 1GB */
};
aliases {
/* this allow the ethaddr uboot environmnet variable contents
* to be added to the gmac1 device tree blob.
*/
ethernet0 = &gmac1;
};
regulator_3_3v: 3-3-v-regulator {
compatible = "regulator-fixed";
regulator-name = "3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
soc {
u-boot,dm-pre-reloc;
};
};
&gmac1 {
status = "okay";
phy-mode = "rgmii";
rxd0-skew-ps = <0>;
rxd1-skew-ps = <0>;
rxd2-skew-ps = <0>;
rxd3-skew-ps = <0>;
txen-skew-ps = <0>;
txc-skew-ps = <2600>;
rxdv-skew-ps = <0>;
rxc-skew-ps = <2000>;
};
&i2c0 {
status = "okay";
eeprom@51 {
compatible = "atmel,24c32";
reg = <0x51>;
pagesize = <32>;
};
rtc@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
};
};
&mmc0 {
vmmc-supply = <&regulator_3_3v>;
vqmmc-supply = <&regulator_3_3v>;
bus-width = <4>;
u-boot,dm-pre-reloc;
};
&usb1 {
status = "okay";
};
&qspi {
status = "okay";
flash0: n25q00@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q00";
reg = <0>; /* chip select */
spi-max-frequency = <50000000>;
m25p,fast-read;
page-size = <256>;
block-size = <16>; /* 2^16, 64KB */
read-delay = <4>; /* delay value in read data capture register */
tshsl-ns = <50>;
tsd2d-ns = <50>;
tchsh-ns = <4>;
tslch-ns = <4>;
};
};