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control: add PSoC Control variant #30
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| # | ||
| # Copyright (c) Arduino s.r.l. and/or its affiliated companies | ||
| # | ||
| # SPDX-License-Identifier: Apache-2.0 | ||
| # | ||
| # NOTE: The board defconfig already provides: | ||
| # CONFIG_ARM_MPU=y | ||
| # CONFIG_HW_STACK_PROTECTION=y | ||
| # CONFIG_TRUSTED_EXECUTION_SECURE=y | ||
| # CONFIG_GPIO=y | ||
| # CONFIG_CLOCK_CONTROL=y | ||
| # CONFIG_CONSOLE=y | ||
| # CONFIG_UART_CONSOLE=y | ||
| # CONFIG_SERIAL=y | ||
| # CONFIG_ARM_TRUSTZONE_M=y | ||
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| # This board only exposes 64KB of secure RAM. The loader's default | ||
| # heap/stack sizes (32KB each) alone consume all of it, overflowing | ||
| # RAM. Shrink them to fit. | ||
| CONFIG_MAIN_STACK_SIZE=4096 | ||
| CONFIG_HEAP_MEM_POOL_SIZE=16384 | ||
| CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=1024 | ||
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| # Default LLEXT heap (32KB) plus the above still leaves almost no headroom | ||
| # for the kernel/drivers on this 64KB chip, corrupting RAM at boot. Shrink | ||
| # it too; small sketches don't need a large extension heap. | ||
| CONFIG_LLEXT_HEAP_SIZE=16 | ||
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| CONFIG_LLEXT_STORAGE_WRITABLE=n | ||
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| CONFIG_CAN=y | ||
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| # OpenOCD programs internal flash; the loader reads the sketch directly through | ||
| # its memory-mapped secure address. The board's flash controller is disabled, | ||
| # so runtime flash operations (including flash-map-based OTA) are unavailable. | ||
| CONFIG_FLASH=n | ||
| CONFIG_FLASH_MAP=n | ||
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| CONFIG_SHARED_INTERRUPTS=y | ||
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| CONFIG_BOOT_BANNER=n | ||
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| CONFIG_ARM_MPU=n | ||
| CONFIG_HW_STACK_PROTECTION=n | ||
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| CONFIG_BOOTLOADER_MCUBOOT=n | ||
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| /* | ||
| * Copyright (c) Arduino s.r.l. and/or its affiliated companies | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
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| /* | ||
| * Minimal Arduino overlay for the Infineon KIT_PSC3M5_EVK. | ||
| * | ||
| * This board defines real GPIOs and the UART node in the upstream Zephyr DTS: | ||
| * - user LED aliases: user_led0 -> GPIO port 8 pin 5, user_led1 -> GPIO port 8 pin 4 | ||
| * - user buttons: SW_1 -> GPIO port 5 pin 0, SW_2 -> GPIO port 2 pin 0 | ||
| * - serial console: uart3 -> scb3 on pins P6_3/P6_2 | ||
| * | ||
| * The upstream board DTS does not define an Arduino Uno R3 header or a PWM/ADC | ||
| * alias table, so this file maps the board-defined GPIOs directly instead of | ||
| * inventing a non-existent Arduino header pin map. | ||
| */ | ||
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| &flash0 { | ||
| partitions { | ||
| compatible = "fixed-partitions"; | ||
| #address-cells = <1>; | ||
| #size-cells = <1>; | ||
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| /* Offset within flash0; keep the first 128 KiB for the loader. */ | ||
| user_sketch: partition@20000 { | ||
| label = "user_sketch"; | ||
| reg = <0x20000 DT_SIZE_K(56)>; | ||
| }; | ||
| }; | ||
| }; | ||
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| / { | ||
| zephyr,user { | ||
| digital-pin-gpios = <&gpio_prt5 0 0>, /* D0 / SW_1 */ | ||
| <&gpio_prt2 0 0>, /* D1 / SW_2 */ | ||
| <&gpio_prt8 5 GPIO_ACTIVE_LOW>, /* D2 / LED_0 */ | ||
| <&gpio_prt8 4 GPIO_ACTIVE_LOW>; /* D3 / LED_1 */ | ||
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| builtin-led-gpios = <&gpio_prt8 5 GPIO_ACTIVE_LOW>, | ||
| <&gpio_prt8 4 GPIO_ACTIVE_LOW>; | ||
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| serials = <&uart3>; | ||
| cans = <&can1>; | ||
| }; | ||
| }; | ||
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| &uart3 { | ||
| status = "okay"; | ||
| }; | ||
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| &rtc0 { | ||
| status = "okay"; | ||
| }; |
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| targets psc3.cm33 | ||
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| telnet_port disabled | ||
| init | ||
| reset init | ||
| halt | ||
| flash write_image erase "${filename0}" | ||
| if {[info exists filename1] && [string length $filename1] > 0} { | ||
| flash write_image erase "${filename1}" ${offset} bin | ||
| } | ||
| reset run | ||
| shutdown | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* | ||
| * Copyright (c) Arduino s.r.l. and/or its affiliated companies | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
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| #pragma once | ||
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| #ifndef __PINS_ARDUINO__ | ||
| #define __PINS_ARDUINO__ | ||
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| #include <stdint.h> | ||
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| /* | ||
| * Minimal Arduino-style pin map for the Infineon KIT_PSC3M5_EVK. | ||
| * | ||
| * This board exposes its real GPIOs in the Zephyr DTS and we mapped the | ||
| * Arduino-style aliases to the actual board-defined GPIOs in the overlay. | ||
| * The mapping here is intentionally conservative and matches the board's | ||
| * runtime GPIO layout without inventing a non-existent Uno R3 header. | ||
| */ | ||
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| #define PINS_COUNT (4u) | ||
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djaumann marked this conversation as resolved.
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| #define NUM_DIGITAL_PINS (4u) | ||
| #define NUM_ANALOG_INPUTS (0u) | ||
| #define NUM_ANALOG_OUTPUTS (0u) | ||
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| #define PIN_LED (2u) | ||
| #define LED_BUILTIN PIN_LED | ||
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| /* Arduino-style digital pins used by the board overlay */ | ||
| #define PIN_D0 (0u) | ||
| #define PIN_D1 (1u) | ||
| #define PIN_D2 (2u) | ||
| #define PIN_D3 (3u) | ||
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| /* | ||
| * If the board gains ADC-capable GPIOs in the future, these can be mapped here | ||
| * and exposed as A0..A7 in the same way as the rest of the ArduinoCore-zephyr | ||
| * variants. For now the board DTS only exposes the user GPIOs/LEDs and UART. | ||
| */ | ||
| #define PIN_A0 (0u) | ||
| #define PIN_A1 (1u) | ||
| #define PIN_A2 (2u) | ||
| #define PIN_A3 (3u) | ||
| #define PIN_A4 (4u) | ||
| #define PIN_A5 (5u) | ||
| #define PIN_A6 (6u) | ||
| #define PIN_A7 (7u) | ||
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| #define PIN_SERIAL_RX (0u) | ||
| #define PIN_SERIAL_TX (1u) | ||
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| #define SERIAL_HOWMANY (1u) | ||
| #define SERIAL1_TX (1u) | ||
| #define SERIAL1_RX (0u) | ||
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| #define SERIAL_PORT_HARDWARE Serial1 | ||
| #define SERIAL_PORT_MONITOR Serial | ||
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| #define WIRE_HOWMANY (0u) | ||
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| #endif /* __PINS_ARDUINO__ */ | ||
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