mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-24 12:03:39 +00:00
035c6b271d
We need to mark some device tree nodes so that they are available before relocation. This enables driver model to find these automatically. In the case of SPL it ensures that these nodes will be retained in SPL. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
99 lines
1.4 KiB
Text
99 lines
1.4 KiB
Text
/*
|
|
* Xilinx ZC770 XM010 board DTS
|
|
*
|
|
* Copyright (C) 2013 - 2015 Xilinx, Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
/dts-v1/;
|
|
#include "zynq-7000.dtsi"
|
|
|
|
/ {
|
|
compatible = "xlnx,zynq-zc770-xm010", "xlnx,zynq-7000";
|
|
model = "Xilinx Zynq";
|
|
|
|
aliases {
|
|
ethernet0 = &gem0;
|
|
i2c0 = &i2c0;
|
|
serial0 = &uart1;
|
|
spi0 = &qspi;
|
|
spi1 = &spi1;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttyPS0,115200 root=/dev/ram rw earlyprintk";
|
|
linux,stdout-path = &uart1;
|
|
stdout-path = &uart1;
|
|
};
|
|
|
|
memory {
|
|
device_type = "memory";
|
|
reg = <0x0 0x40000000>;
|
|
};
|
|
|
|
usb_phy0: phy0 {
|
|
compatible = "usb-nop-xceiv";
|
|
#phy-cells = <0>;
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
status = "okay";
|
|
num-cs = <4>;
|
|
is-decoded-cs = <0>;
|
|
flash@0 {
|
|
compatible = "sst25wf080";
|
|
reg = <1>;
|
|
spi-max-frequency = <1000000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
partition@test {
|
|
label = "spi-flash";
|
|
reg = <0x0 0x100000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&qspi {
|
|
status = "okay";
|
|
};
|
|
|
|
&can0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gem0 {
|
|
status = "okay";
|
|
phy-mode = "rgmii-id";
|
|
phy-handle = <ðernet_phy>;
|
|
|
|
ethernet_phy: ethernet-phy@7 {
|
|
reg = <7>;
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
m24c02_eeprom@52 {
|
|
compatible = "at,24c02";
|
|
reg = <0x52>;
|
|
};
|
|
|
|
};
|
|
|
|
&sdhci0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
u-boot,dm-pre-reloc;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb0 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
usb-phy = <&usb_phy0>;
|
|
};
|