mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 16:39:35 +00:00
7483969c55
Initial support for Avnet MiniZed board. Tested UART1 (serial console), QSPI(Flash), SDHCI1 (eMMC), USB. Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
106 lines
1.6 KiB
Text
106 lines
1.6 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* dts file for Avnet MiniZed board
|
|
*
|
|
* (C) Copyright 2017 - 2018, Xilinx, Inc.
|
|
*
|
|
* Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "zynq-7000.dtsi"
|
|
|
|
/ {
|
|
model = "Avnet Zynq MiniZed Development Board";
|
|
compatible = "avnet,minized", "xlnx,zynq-7000";
|
|
|
|
aliases {
|
|
serial0 = &uart1;
|
|
serial1 = &uart0;
|
|
spi0 = &qspi;
|
|
mmc0 = &sdhci0;
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x20000000>;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "";
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
usb_phy0: phy0 {
|
|
compatible = "usb-nop-xceiv";
|
|
#phy-cells = <0>;
|
|
};
|
|
};
|
|
|
|
&qspi {
|
|
status = "okay";
|
|
is-dual = <0>;
|
|
num-cs = <1>;
|
|
flash@0 {
|
|
compatible = "micron,m25p128";
|
|
reg = <0x0>;
|
|
spi-tx-bus-width = <4>;
|
|
spi-rx-bus-width = <4>;
|
|
spi-max-frequency = <50000000>;
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
partition@0 {
|
|
label = "boot";
|
|
reg = <0x0 0xff0000>;
|
|
};
|
|
|
|
partition@270000 {
|
|
label = "kernel";
|
|
reg = <0x270000 0xd80000>;
|
|
};
|
|
|
|
partition@ff0000 {
|
|
label = "bootenv";
|
|
reg = <0xff0000 0x10000>;
|
|
};
|
|
|
|
partition@1000000 {
|
|
label = "spare";
|
|
reg = <0x1000000 0x0>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
u-boot,dm-pre-reloc;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb0 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
usb-phy = <&usb_phy0>;
|
|
usb-reset = <&gpio0 7 0>; /* USB_RST_N-MIO7 */
|
|
};
|
|
|
|
&sdhci1 {
|
|
status = "okay";
|
|
non-removable;
|
|
bus-width = <4>;
|
|
max-frequency = <12000000>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
mmccard: mmccard@0 {
|
|
compatible = "mmc-card";
|
|
reg = <0>;
|
|
broken-hpi;
|
|
};
|
|
};
|