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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | /* * Copyright (c) 2018 Christian Taedcke * * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include <silabs/efr32fg1p133f256gm48.dtsi> / { model = "Silicon Labs EFR32 SLWSTK6061A board"; compatible = "silabs,efr32_slwstk6061a", "silabs,efr32fg1p"; chosen { zephyr,console = &usart0; zephyr,shell-uart = &usart0; zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,code-partition = &slot0_partition; }; /* These aliases are provided for compatibility with samples */ aliases { led0 = &led0; led1 = &led1; sw0 = &button0; sw1 = &button1; }; leds { compatible = "gpio-leds"; led0: led_0 { gpios = <&gpiof 4 0>; label = "LED 0"; }; led1: led_1 { gpios = <&gpiof 5 0>; label = "LED 1"; }; }; buttons { compatible = "gpio-keys"; button0: button_0 { /* gpio flags need validation */ gpios = <&gpiof 6 GPIO_INT_ACTIVE_LOW>; label = "User Push Button 0"; }; button1: button_1 { /* gpio flags need validation */ gpios = <&gpiof 7 GPIO_INT_ACTIVE_LOW>; label = "User Push Button 1"; }; }; }; &cpu0 { clock-frequency = <38400000>; }; &usart0 { current-speed = <115200>; location-rx = <GECKO_LOCATION(0) GECKO_PORT_A GECKO_PIN(1)>; location-tx = <GECKO_LOCATION(0) GECKO_PORT_A GECKO_PIN(0)>; status = "okay"; }; &rtcc0 { prescaler = <1>; status = "okay"; }; &gpio { location-swo = <0>; status = "okay"; }; &flash0 { /* * If the chosen node has no zephyr,code-partition property, the * application image link uses the entire flash device. If a * zephyr,code-partition property is defined, the application link * will be restricted to that partition. * * For more information, see: * http://docs.zephyrproject.org/latest/guides/dts/index.html#flash-partitions */ partitions { compatible = "fixed-partitions"; #address-cells = <1>; #size-cells = <1>; /* Reserve 32 kB for the bootloader */ boot_partition: partition@0 { label = "mcuboot"; reg = <0x0 0x00008000>; read-only; }; /* Reserve 94 kB for the application in slot 0 */ slot0_partition: partition@8000 { label = "image-0"; reg = <0x0008000 0x00017800>; }; /* Reserve 94 kB for the application in slot 1 */ slot1_partition: partition@1f800 { label = "image-1"; reg = <0x0001f800 0x00017800>; }; /* Reserve 32 kB for the scratch partition */ scratch_partition: partition@37000 { label = "image-scratch"; reg = <0x00037000 0x00008000>; }; /* Set 4Kb of storage at the end of the 256Kb of flash */ storage_partition: partition@3f000 { label = "storage"; reg = <0x0003f000 0x00001000>; }; }; }; |