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https://github.com/u-boot/u-boot.git
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e6a8c6f5c0
Add pe2201 platform code and the device tree of pe2201 platform board.
The initial support comprises the UART and PCIe.
Signed-off-by: TracyMg_Li <TracyMg_Li@outlook.com>
Changes since v1:
fix space corrupt.
Changes since v2:
switch to bootstd and text environment.
Changes since v3:
add environment variables.
43 lines
992 B
Text
43 lines
992 B
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* dts file for Phytium pe2201 board
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* Copyright (C) 2023, Phytium Technology Co., Ltd.
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* lixinde <lixinde@phytium.com.cn>
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* weichangzheng <weichangzheng@phytium.com.cn>
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*/
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/dts-v1/;
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/ {
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model = "Phytium pe2201 Board";
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compatible = "phytium,pe2201";
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#address-cells = <2>;
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#size-cells = <2>;
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aliases {
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serial0 = &uart0;
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};
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uart0: serial@2800c000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0x0 0x2800c000 0x0 0x1000>;
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clock = <100000000>;
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};
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soc {
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compatible = "simple-bus";
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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pcie@40000000 {
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compatible = "pci-host-ecam-generic";
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device_type = "pci";
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#address-cells = <3>;
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#size-cells = <2>;
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reg = <0x0 0x40000000 0x0 0x10000000>;
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ranges = <0x01000000 0x00 0x00000000 0x0 0x50000000 0x0 0x00F00000>,
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<0x02000000 0x00 0x58000000 0x0 0x58000000 0x0 0x28000000>,
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<0x43000000 0x10 0x00000000 0x10 0x00000000 0x10 0x00000000>;
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};
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};
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};
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