From 94375731864221aa3ea01aabdde96d46c8d9dfdf Mon Sep 17 00:00:00 2001
From: Disappear9 <Disappear9@users.noreply.github.com>
Date: Thu, 8 Jan 2026 06:27:45 +0800
Subject: [PATCH] Add board definition for nologo RP2350 USB (#2767)

* Add header for nologo_rp2350_usb board configuration

* Remove PICO_SMPS_MODE_PIN definition

Removed definition for PICO_SMPS_MODE_PIN.

* Update nologo_rp2350_usb.h
---
 src/boards/include/boards/nologo_rp2350_usb.h | 85 +++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/boards/include/boards/nologo_rp2350_usb.h

diff --git a/src/boards/include/boards/nologo_rp2350_usb.h b/src/boards/include/boards/nologo_rp2350_usb.h
new file mode 100644
index 00000000..b9cb1ae6
--- /dev/null
+++ b/src/boards/include/boards/nologo_rp2350_usb.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+// -----------------------------------------------------
+// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
+//       SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
+// -----------------------------------------------------
+
+#ifndef _BOARDS_NOLOGO_RP2350_USB_H
+#define _BOARDS_NOLOGO_RP2350_USB_H
+
+pico_board_cmake_set(PICO_PLATFORM, rp2350)
+
+// For board detection
+#define NOLOGO_RP2350_USB
+
+// --- RP2350 VARIANT ---
+#define PICO_RP2350A 1
+
+// --- UART ---
+#ifndef PICO_DEFAULT_UART
+#define PICO_DEFAULT_UART 0
+#endif
+#ifndef PICO_DEFAULT_UART_TX_PIN
+#define PICO_DEFAULT_UART_TX_PIN 0
+#endif
+#ifndef PICO_DEFAULT_UART_RX_PIN
+#define PICO_DEFAULT_UART_RX_PIN 1
+#endif
+
+// --- WS2812 ---
+#ifndef PICO_DEFAULT_WS2812_PIN
+#define PICO_DEFAULT_WS2812_PIN 22
+#endif
+
+// --- I2C ---
+#ifndef PICO_DEFAULT_I2C
+#define PICO_DEFAULT_I2C 0
+#endif
+#ifndef PICO_DEFAULT_I2C_SDA_PIN
+#define PICO_DEFAULT_I2C_SDA_PIN 16
+#endif
+#ifndef PICO_DEFAULT_I2C_SCL_PIN
+#define PICO_DEFAULT_I2C_SCL_PIN 17
+#endif
+
+// --- SPI ---
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI 1
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN 10
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN 11
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN 12
+#endif
+#ifndef PICO_DEFAULT_SPI_CSN_PIN
+#define PICO_DEFAULT_SPI_CSN_PIN 13
+#endif
+
+// --- FLASH ---
+
+#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
+
+#ifndef PICO_FLASH_SPI_CLKDIV
+#define PICO_FLASH_SPI_CLKDIV 2
+#endif
+
+pico_board_cmake_set_default(PICO_FLASH_SIZE_BYTES, (4 * 1024 * 1024))
+#ifndef PICO_FLASH_SIZE_BYTES
+#define PICO_FLASH_SIZE_BYTES (4 * 1024 * 1024)
+#endif
+
+pico_board_cmake_set_default(PICO_RP2350_A2_SUPPORTED, 1)
+#ifndef PICO_RP2350_A2_SUPPORTED
+#define PICO_RP2350_A2_SUPPORTED 1
+#endif
+
+#endif