55 lines
830 B
Plaintext
55 lines
830 B
Plaintext
/dts-v1/;
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#include "armv7-m.dtsi"
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#include "arm/beetle/soc_irq.h"
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/ {
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compatible = "arm,beetle";
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#address-cells = <1>;
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#size-cells = <1>;
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chosen {
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zephyr,console = &uart1;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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};
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cpus {
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cpu@0 {
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compatible = "arm,cortex-m3";
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};
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};
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sram0: memory {
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compatible = "sram";
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reg = <0x20000000 0x20000>;
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};
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flash0: flash {
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reg = <0 0x40000>;
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};
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soc {
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uart0: uart@40004000 {
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compatible = "arm,cmsdk-uart";
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reg = <0x40004000 0x14>;
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interrupts = <IRQ_UART0>;
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zephyr,irq-prio = <3>;
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baud-rate = <115200>;
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};
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uart1: uart@40005000 {
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compatible = "arm,cmsdk-uart";
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reg = <0x40005000 0x14>;
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interrupts = <IRQ_UART1>;
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zephyr,irq-prio = <3>;
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baud-rate = <115200>;
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};
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};
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};
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&nvic {
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num-irq-prio-bits = <3>;
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num-irqs = <45>;
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};
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