mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-07 21:54:45 +00:00
c402e81702
Add -u-boot.dtsi files to keep the current U-Boot behaviour: - add u-boot,dm-pre-reloc where required - disable watchdog - set uart clock frequency - add gpio bank-name properties where appropriate: - make qspi work (add alias for spi0, fix compatible for flash) - enable usb (status okay, add alias for udc0) Adapt board dts files that are not in Linux to keep their old behaviour. Change licenses to SPDX. (Patman warnings/errors are in 1:1 copied files from Linux) Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
113 lines
1.6 KiB
Text
113 lines
1.6 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2015 Stefan Roese <sr@denx.de>
|
|
*/
|
|
|
|
#include "socfpga_cyclone5.dtsi"
|
|
|
|
/ {
|
|
model = "SoCFPGA Cyclone V SR1500";
|
|
compatible = "anonymous,socfpga-sr1500", "altr,socfpga-cyclone5", "altr,socfpga";
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
aliases {
|
|
/*
|
|
* This allows the ethaddr uboot environment variable
|
|
* contents to be added to the gmac1 device tree blob.
|
|
*/
|
|
ethernet0 = &gmac1;
|
|
};
|
|
|
|
memory@0 {
|
|
name = "memory";
|
|
device_type = "memory";
|
|
reg = <0x0 0x40000000>; /* 1GB */
|
|
};
|
|
|
|
soc {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
|
|
&gmac1 {
|
|
status = "okay";
|
|
phy-mode = "rgmii";
|
|
};
|
|
|
|
&gpio0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&porta {
|
|
bank-name = "porta";
|
|
};
|
|
|
|
&portb {
|
|
bank-name = "portb";
|
|
};
|
|
|
|
&portc {
|
|
bank-name = "portc";
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
speed-mode = <0>;
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
speed-mode = <0>;
|
|
};
|
|
|
|
&mmc0 {
|
|
status = "okay";
|
|
bus-width = <8>;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
&usb1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&watchdog0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&qspi {
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
|
|
flash0: n25q00@0 {
|
|
u-boot,dm-pre-reloc;
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "n25q00", "spi-flash";
|
|
reg = <0>; /* chip select */
|
|
spi-max-frequency = <100000000>;
|
|
m25p,fast-read;
|
|
page-size = <256>;
|
|
block-size = <16>; /* 2^16, 64KB */
|
|
cdns,tshsl-ns = <50>;
|
|
cdns,tsd2d-ns = <50>;
|
|
cdns,tchsh-ns = <4>;
|
|
cdns,tslch-ns = <4>;
|
|
};
|
|
};
|