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control: add PSoC Control variant #30
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| Original file line number | Diff line number | Diff line change |
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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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| # Keep the board defaults and only add the minimum Arduino-required features. | ||
| CONFIG_ARM_MPU=y | ||
| # CONFIG_HW_STACK_PROTECTION=y | ||
| CONFIG_TRUSTED_EXECUTION_SECURE=y | ||
| CONFIG_ARM_TRUSTZONE_M=y | ||
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There was a problem hiding this comment. line 10 and 11,(CONFIG_TRUSTED_EXECUTION_SECURE=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_GPIO=y | ||
| CONFIG_CLOCK_CONTROL=y | ||
| CONFIG_CONSOLE=y | ||
| CONFIG_UART_CONSOLE=y | ||
| CONFIG_SERIAL=y | ||
| CONFIG_CAN=y | ||
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| # The board's QSPI/flash controller is not provided by the current Zephyr tree | ||
| # in a way that exposes the flash_map APIs required by the Arduino loader. | ||
| # Disable this so the loader build does not reference missing symbols. | ||
| CONFIG_FLASH=n | ||
| CONFIG_FLASH_MAP=n | ||
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Collaborator
There was a problem hiding this comment. This is also duplicated again 47, 48 |
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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_FLASH=n | ||
| CONFIG_FLASH_MAP=n | ||
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| CONFIG_BUILD_OUTPUT_BIN=n | ||
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There was a problem hiding this comment. Could you reconsider CONFIG_BUILD_OUTPUT_BIN=n here? |
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| CONFIG_BOOTLOADER_MCUBOOT=n | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * 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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| user_sketch: partition@10010000 { | ||
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There was a problem hiding this comment. user_sketch offset 0x10010000 is 256 mb, looks like it is out of bounds (far beyond flash0's declared 256 KB). CONFIG_FLASH_MAP=n disables the range check. can you check again this logic? |
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| label = "user_sketch"; | ||
| reg = <0x10010000 DT_SIZE_K(56)>; | ||
| }; | ||
| }; | ||
| }; | ||
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| / { | ||
| zephyr,user { | ||
| /* Execute the sketch through the address used by the Arduino uploader. */ | ||
| sketch-runtime-address = <0x22010000>; | ||
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| digital-pin-gpios = <&gpio_prt5 0 0>, /* D0 / SW_1 */ | ||
| <&gpio_prt2 0 0>, /* D1 / SW_2 */ | ||
| <&gpio_prt8 5 0>, /* D2 / LED_0 */ | ||
| <&gpio_prt8 4 0>; /* D3 / LED_1 */ | ||
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Collaborator
There was a problem hiding this comment. digital-pin-gpios = <&gpio_prt5 0 0>, <&gpio_prt2 0 0>, AI is suggesting me something like so that polarity is maintained. cant test that since I don't have a board. Can you have look on that? AI could be wrong also here |
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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 |
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| @@ -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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Collaborator
There was a problem hiding this comment. How this value is defined? |
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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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This is later turned off in line 44?