mirror of
https://github.com/AsahiLinux/u-boot
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c5cd2d2aba
Xilinx was using in past is-dual property for QSPIs to reflect their configurations. But handling for them never reached upstream code that's why better to remove them. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/15980560b98672959a889ff9970cbe9540b4ed69.1695808563.git.michal.simek@amd.com
95 lines
1.4 KiB
Text
95 lines
1.4 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Topic Miami board DTS
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*
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* Copyright (C) 2014-2016 Topic Embedded Products
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*/
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/dts-v1/;
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#include "zynq-7000.dtsi"
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/ {
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model = "Topic Miami Zynq Board";
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compatible = "topic,miami", "xlnx,zynq-7000";
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aliases {
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serial0 = &uart0;
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spi0 = &qspi;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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mmc0 = &sdhci0;
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usbotg0 = &usb0;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x40000000>;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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};
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&qspi {
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bootph-all;
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status = "okay";
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num-cs = <1>;
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flash@0 {
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compatible = "st,m25p80", "n25q256a", "jedec,spi-nor";
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m25p,fast-read;
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reg = <0x0>;
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spi-tx-bus-width = <1>;
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spi-rx-bus-width = <4>;
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spi-max-frequency = <100000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "qspi-u-boot-spl";
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reg = <0x00000 0x10000>;
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};
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partition@10000 {
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label = "qspi-u-boot-img";
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reg = <0x10000 0x60000>;
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};
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partition@70000 {
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label = "qspi-device-tree";
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reg = <0x70000 0x10000>;
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};
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partition@80000 {
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label = "qspi-linux";
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reg = <0x80000 0x400000>;
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};
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partition@480000 {
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label = "qspi-rootfs";
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reg = <0x480000 0x1b80000>;
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};
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};
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};
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&i2c0 {
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status = "okay";
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clock-frequency = <400000>;
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <400000>;
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};
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&clkc {
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ps-clk-frequency = <33333333>;
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};
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&sdhci0 {
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bootph-all;
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status = "okay";
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};
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&uart0 {
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bootph-all;
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status = "okay";
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};
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&usb0 {
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status = "okay";
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};
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