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Add Seeed XIAO RP2040 board #524

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91 changes: 91 additions & 0 deletions src/boards/include/boards/seeed_xiao_rp2040.h
Original file line number Diff line number Diff line change
@@ -0,0 +1,91 @@
/*
* Copyright (c) 2021 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_SEEED_XIAO_RP2040_H
#define _BOARDS_SEEED_XIAO_RP2040_H

// For board detection
#define SEEED_XIAO_RP2040

//------------- 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

//------------- LED -------------//
#ifndef PICO_DEFAULT_LED_PIN
#define PICO_DEFAULT_LED_PIN 18
#endif

#ifndef PICO_DEFAULT_WS2812_PIN
#define PICO_DEFAULT_WS2812_PIN 12
#endif

#ifndef PICO_DEFAULT_WS2812_POWER_PIN
#define PICO_DEFAULT_WS2812_POWER_PIN 11
#endif

//------------- I2C -------------//
#ifndef PICO_DEFAULT_I2C
#define PICO_DEFAULT_I2C 1
#endif

#ifndef PICO_DEFAULT_I2C_SDA_PIN
#define PICO_DEFAULT_I2C_SDA_PIN 6
#endif

#ifndef PICO_DEFAULT_I2C_SCL_PIN
#define PICO_DEFAULT_I2C_SCL_PIN 7
#endif

//------------- SPI -------------//
#ifndef PICO_DEFAULT_SPI
#define PICO_DEFAULT_SPI 0
#endif

#ifndef PICO_DEFAULT_SPI_TX_PIN
#define PICO_DEFAULT_SPI_TX_PIN 3
#endif

#ifndef PICO_DEFAULT_SPI_RX_PIN
#define PICO_DEFAULT_SPI_RX_PIN 4
#endif

#ifndef PICO_DEFAULT_SPI_SCK_PIN
#define PICO_DEFAULT_SPI_SCK_PIN 2
#endif

//------------- FLASH -------------//
// TODO GD25Q16CEIG - 2MB SPI NAND Flash
#define PICO_BOOT_STAGE2_CHOOSE_GENERIC_03H 1

#ifndef PICO_FLASH_SPI_CLKDIV
#define PICO_FLASH_SPI_CLKDIV 2
#endif

#ifndef PICO_FLASH_SIZE_BYTES
#define PICO_FLASH_SIZE_BYTES (2 * 1024 * 1024)
#endif

// All boards have B1 RP2040
#ifndef PICO_RP2040_B0_SUPPORTED
#define PICO_RP2040_B0_SUPPORTED 0
#endif

#endif