55 lines
854 B
Plaintext
55 lines
854 B
Plaintext
/*
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* Copyright (c) 2021 Katsuhiro Suzuki
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <riscv64-fu740.dtsi>
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/ {
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,sram = &l2lim;
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};
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ram0: ram0@80000000 {
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compatible = "memory";
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reg = <0x80000000 0xf0000000>;
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reg-names = "mem";
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};
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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clock-frequency = <125125000>;
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};
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&spi0 {
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status = "okay";
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clock-frequency = <125125000>;
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reg = <0x10040000 0x1000 0x20000000 0x2000000>;
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flash0: flash@0 {
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compatible = "issi,is25wp256d", "jedec,spi-nor";
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size = <33554432>;
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label = "FLASH0";
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jedec-id = [96 60 18];
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reg = <0>;
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spi-max-frequency = <133000000>;
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};
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};
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&spi1 {
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status = "okay";
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clock-frequency = <125125000>;
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};
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&spi2 {
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status = "okay";
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clock-frequency = <125125000>;
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};
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