Add Adafruit Trinkey QT2040 board (#525)

src/boards/include/boards/adafruit_trinkey_qt2040.h

@@ -0,0 +1,77 @@
+/*
+ * 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_ADAFRUIT_TRINKEY_QT2040_H
+#define _BOARDS_ADAFRUIT_TRINKEY_QT2040_H
+
+// For board detection
+#define ADAFRUIT_TRINKEY_QT2040
+
+// On some samples, the xosc can take longer to stabilize than is usual
+#ifndef PICO_XOSC_STARTUP_DELAY_MULTIPLIER
+#define PICO_XOSC_STARTUP_DELAY_MULTIPLIER 64
+#endif
+
+//------------- UART -------------//
+// no PICO_DEFAULT_UART
+// no PICO_DEFAULT_UART_TX_PIN
+// no PICO_DEFAULT_UART_RX_PIN
+
+//------------- LED -------------//
+// No normal LED
+// #define PICO_DEFAULT_LED_PIN 13
+
+#ifndef PICO_DEFAULT_WS2812_PIN
+#define PICO_DEFAULT_WS2812_PIN 27
+#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 -------------//
+// no PICO_DEFAULT_SPI
+// no PICO_DEFAULT_SPI_SCK_PIN
+// no PICO_DEFAULT_SPI_TX_PIN
+// no PICO_DEFAULT_SPI_RX_PIN
+// no PICO_DEFAULT_SPI_CSN_PIN
+
+//------------- FLASH -------------//
+
+#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
+
+#ifndef PICO_FLASH_SPI_CLKDIV
+#define PICO_FLASH_SPI_CLKDIV 2
+#endif
+
+#ifndef PICO_FLASH_SIZE_BYTES
+#define PICO_FLASH_SIZE_BYTES (8 * 1024 * 1024)
+#endif
+
+// All boards have B1 RP2040
+#ifndef PICO_FLOAT_SUPPORT_ROM_V1
+#define PICO_FLOAT_SUPPORT_ROM_V1 0
+#endif
+
+#ifndef PICO_DOUBLE_SUPPORT_ROM_V1
+#define PICO_DOUBLE_SUPPORT_ROM_V1 0
+#endif
+
+#endif