165 lines
2.9 KiB
Plaintext
165 lines
2.9 KiB
Plaintext
/* SPDX-License-Identifier: Apache-2.0 */
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/dts-v1/;
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#include <mem.h>
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#ifndef DT_DRAM_BASE
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#define DT_DRAM_BASE 0
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#endif
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#ifndef DT_DRAM_SIZE
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#define DT_DRAM_SIZE DT_SIZE_K(4096)
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#endif
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#define DT_FLASH_SIZE DT_SIZE_K(4096)
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#include <intel/ia32.dtsi>
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#include <zephyr/dt-bindings/pcie/pcie.h>
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/ {
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model = "QEMU X86 emulator";
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compatible = "qemu,x86_emulator";
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flash0: flash@500000 {
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compatible = "soc-nv-flash";
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reg = <0x00500000 DT_FLASH_SIZE>;
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};
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aliases {
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uart-0 = &uart0;
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uart-1 = &uart1;
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eeprom-0 = &eeprom0;
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eeprom-1 = &eeprom1;
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rtc = &rtc;
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};
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chosen {
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zephyr,sram = &dram0;
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zephyr,flash = &flash0;
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,bt-uart = &uart1;
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zephyr,uart-pipe = &uart1;
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zephyr,bt-mon-uart = &uart1;
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zephyr,code-partition = &slot0_partition;
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zephyr,flash-controller = &sim_flash;
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zephyr,ieee802154 = &ieee802154;
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zephyr,canbus = &can0;
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};
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pcie0: pcie0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "intel,pcie";
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ranges;
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can0: can0 {
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compatible = "kvaser,pcican";
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status = "okay";
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vendor-id = <0x10e8>;
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device-id = <0x8406>;
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interrupts = <11 IRQ_TYPE_LOWEST_LEVEL_LOW 3>;
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interrupt-parent = <&intc>;
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sjw = <1>;
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bus-speed = <125000>;
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sample-point = <875>;
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can-transceiver {
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max-bitrate = <1000000>;
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};
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};
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eth0: eth0 {
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compatible = "intel,e1000";
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vendor-id = <0x8086>;
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device-id = <0x100e>;
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interrupts = <11 IRQ_TYPE_LOWEST_EDGE_RISING 3>;
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interrupt-parent = <&intc>;
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status = "okay";
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};
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};
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sim_flash: sim_flash {
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compatible = "zephyr,sim-flash";
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#address-cells = <1>;
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#size-cells = <1>;
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erase-value = <0xff>;
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flash_sim0: flash_sim@0 {
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compatible = "soc-nv-flash";
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reg = <0x00000000 DT_SIZE_K(1024)>;
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erase-block-size = <1024>;
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write-block-size = <4>;
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};
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};
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eeprom1: eeprom1 {
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status = "okay";
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compatible = "zephyr,emu-eeprom";
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size = <DT_SIZE_K(4)>;
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pagesize = <DT_SIZE_K(8)>;
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partition = <&eepromemu_partition>;
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rambuf;
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};
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eeprom0: eeprom0 {
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status = "okay";
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compatible = "zephyr,sim-eeprom";
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size = <DT_SIZE_K(4)>;
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};
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ieee802154: ieee802154 {
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compatible = "zephyr,ieee802154-uart-pipe";
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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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};
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&uart1 {
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status = "okay";
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current-speed = <115200>;
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};
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&hpet {
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status = "okay";
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};
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&flash_sim0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/*
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* Storage partition will be used by FCB/LittleFS/NVS
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* if enabled.
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*/
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storage_partition: partition@1000 {
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label = "storage";
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reg = <0x00001000 0x00010000>;
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};
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slot0_partition: partition@11000 {
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label = "image-0";
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reg = <0x00011000 0x00010000>;
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};
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slot1_partition: partition@21000 {
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label = "image-1";
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reg = <0x00021000 0x00010000>;
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};
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eepromemu_partition: partition@31000 {
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label = "eeprom-emu";
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reg = <0x00031000 0x00010000>;
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};
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};
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};
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