Adafruit Fruit Jam board (#2363)

* Adafruit Fruit Jam board

* add Adafruit Fruit Jam specific pins

* fix pin typos and errors

* update to Fruit Jam rev D, address #2510 review

* add additional PICO_DEFAULT_* pins

* add PICO_AUDIO_I2S_* pins

Author: dhalbert

src/boards/include/boards/adafruit_fruit_jam.h

@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2025 Dan Halbert for Adafruit Industries
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+// -----------------------------------------------------
+// NOTE: THIS HEADER IS ALSO INCLUDED BY ASSEMBLER SO
+//       SHOULD ONLY CONSIST OF PREPROCESSOR DIRECTIVES
+// -----------------------------------------------------
+
+// This header may be included by other board headers as "boards/adafruit_fruit_jam.h"
+
+pico_board_cmake_set(PICO_PLATFORM, rp2350)
+
+#ifndef _BOARDS_ADAFRUIT_FRUIT_JAM_H
+#define _BOARDS_ADAFRUIT_FRUIT_JAM_H
+
+// 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
+
+// For board detection
+#define ADAFRUIT_FRUIT_JAM
+
+// --- RP2350 VARIANT ---
+// This means RP2350B.
+#define PICO_RP2350A 0
+
+// --- BOARD SPECIFIC ---
+// On JST PH connector.
+#define ADAFRUIT_FRUIT_JAM_A0_PIN 40
+
+// A1-A5 and D6-D10 are on 2x16 socket header.
+#define ADAFRUIT_FRUIT_JAM_A1_PIN 41
+#define ADAFRUIT_FRUIT_JAM_A2_PIN 42
+#define ADAFRUIT_FRUIT_JAM_A3_PIN 43
+#define ADAFRUIT_FRUIT_JAM_A4_PIN 44
+#define ADAFRUIT_FRUIT_JAM_A5_PIN 45
+
+#define ADAFRUIT_FRUIT_JAM_D6_PIN 6
+#define ADAFRUIT_FRUIT_JAM_D7_PIN 7
+#define ADAFRUIT_FRUIT_JAM_D8_PIN 8
+#define ADAFRUIT_FRUIT_JAM_D9_PIN 9
+#define ADAFRUIT_FRUIT_JAM_D10_PIN 10
+
+// Buttons
+// Boot button is also known as Button 1.
+#define ADAFRUIT_FRUIT_JAM_BOOT_BUTTON_PIN 0
+#define ADAFRUIT_FRUIT_JAM_BUTTON1_PIN 0
+#define ADAFRUIT_FRUIT_JAM_BUTTON2_PIN 4
+#define ADAFRUIT_FRUIT_JAM_BUTTON3_PIN 5
+
+// ESP32-C6 co-processor
+#define ADAFRUIT_FRUIT_JAM_WIFI_SCK_PIN 30
+#define ADAFRUIT_FRUIT_JAM_WIFI_MOSI_PIN 31
+#define ADAFRUIT_FRUIT_JAM_WIFI_MISO_PIN 28
+#define ADAFRUIT_FRUIT_JAM_WIFI_CS_PIN 46
+#define ADAFRUIT_FRUIT_JAM_WIFI_ACK_PIN 3
+#define ADAFRUIT_FRUIT_JAM_WIFI_RESET_PIN 22
+
+// HSTX header
+#define ADAFRUIT_FRUIT_JAM_DVI_CKN_PIN 12
+#define ADAFRUIT_FRUIT_JAM_DVI_CKP_PIN 13
+#define ADAFRUIT_FRUIT_JAM_DVI_D0N_PIN 14
+#define ADAFRUIT_FRUIT_JAM_DVI_D0P_PIN 15
+#define ADAFRUIT_FRUIT_JAM_DVI_D1N_PIN 16
+#define ADAFRUIT_FRUIT_JAM_DVI_D1P_PIN 17
+#define ADAFRUIT_FRUIT_JAM_DVI_D2N_PIN 18
+#define ADAFRUIT_FRUIT_JAM_DVI_D2P_PIN 19
+
+// Reset for ESP32-C6 and TLV320DAC3100
+#define ADAFRUIT_FRUIT_JAM_PERIPH_RESET_PIN 22
+
+#define ADAFRUIT_FRUIT_JAM_I2S_ESP_IRQ_PIN 23
+
+// I2S to TLV320DAC3100
+#define ADAFRUIT_FRUIT_JAM_I2S_DIN_PIN 24
+#define ADAFRUIT_FRUIT_JAM_I2S_MCLK_PIN 25
+#define ADAFRUIT_FRUIT_JAM_I2S_BCLK_PIN 26
+#define ADAFRUIT_FRUIT_JAM_I2S_WS_PIN 27
+
+// SD and SDIO
+#define ADAFRUIT_FRUIT_JAM_SD_SCK_PIN 34
+#define ADAFRUIT_FRUIT_JAM_SDIO_CLOCK_PIN 34
+
+#define ADAFRUIT_FRUIT_JAM_SD_MOSI_PIN 35
+#define ADAFRUIT_FRUIT_JAM_SDIO_COMMAND_PIN 35
+
+#define ADAFRUIT_FRUIT_JAM_SD_MISO_PIN 36
+#define ADAFRUIT_FRUIT_JAM_SDIO_DATA0_PIN 36
+
+#define ADAFRUIT_FRUIT_JAM_SDIO_DATA1_PIN 37
+#define ADAFRUIT_FRUIT_JAM_SDIO_DATA2_PIN 38
+
+#define ADAFRUIT_FRUIT_JAM_SD_CS_PIN 39
+#define ADAFRUIT_FRUIT_JAM_SDIO_DATA3_PIN 39
+
+#define ADAFRUIT_FRUIT_JAM_SD_CARD_DETECT_PIN 33
+
+#define ADAFRUIT_FRUIT_JAM_USB_HOST_DATA_PLUS_PIN 1
+#define ADAFRUIT_FRUIT_JAM_USB_HOST_DATA_MINUS_PIN 2
+#define ADAFRUIT_FRUIT_JAM_USB_HOST_5V_POWER_PIN 11
+
+// --- UART ---
+#ifndef PICO_DEFAULT_UART
+#define PICO_DEFAULT_UART 1
+#endif
+
+#ifndef PICO_DEFAULT_UART_TX_PIN
+#define PICO_DEFAULT_UART_TX_PIN 8
+#endif
+
+#ifndef PICO_DEFAULT_UART_RX_PIN
+#define PICO_DEFAULT_UART_RX_PIN 9
+#endif
+
+// --- LED ---
+#ifndef PICO_DEFAULT_LED_PIN
+#define PICO_DEFAULT_LED_PIN 29
+#endif
+
+// --- RGB (NeoPixel) LED ---
+#ifndef PICO_DEFAULT_WS2812_PIN
+#define PICO_DEFAULT_WS2812_PIN 32
+#endif
+
+// --- I2C ---
+#ifndef PICO_DEFAULT_I2C
+#define PICO_DEFAULT_I2C 0
+#endif
+#ifndef PICO_DEFAULT_I2C_SDA_PIN
+#define PICO_DEFAULT_I2C_SDA_PIN 20
+#endif
+#ifndef PICO_DEFAULT_I2C_SCL_PIN
+#define PICO_DEFAULT_I2C_SCL_PIN 21
+#endif
+
+// --- SPI ---
+// Default SPI is also the SPI for the SD card.
+#ifndef PICO_DEFAULT_SPI
+#define PICO_DEFAULT_SPI 0
+#endif
+#ifndef PICO_DEFAULT_SPI_SCK_PIN
+#define PICO_DEFAULT_SPI_SCK_PIN ADAFRUIT_FRUIT_JAM_SD_SCK_PIN
+#endif
+#ifndef PICO_DEFAULT_SPI_TX_PIN
+#define PICO_DEFAULT_SPI_TX_PIN ADAFRUIT_FRUIT_JAM_SD_MOSI_PIN
+#endif
+#ifndef PICO_DEFAULT_SPI_RX_PIN
+#define PICO_DEFAULT_SPI_RX_PIN ADAFRUIT_FRUIT_JAM_SD_MISO_PIN
+#endif
+
+//------------- SD ------------
+#ifndef PICO_SD_CARD_DETECT_PIN
+#define PICO_SD_CARD_DETECT_PIN ADAFRUIT_FRUIT_JAM_SD_CARD_DETECT_PIN
+#endif
+
+#ifndef PICO_SD_CLK_PIN
+#define PICO_SD_CLK_PIN ADAFRUIT_FRUIT_JAM_SDIO_CLOCK_PIN
+#endif
+
+#ifndef PICO_SD_CMD_PIN
+#define PICO_SD_CMD_PIN ADAFRUIT_FRUIT_JAM_SDIO_COMMAND_PIN
+#endif
+
+#ifndef PICO_SD_DAT0_PIN
+#define PICO_SD_DAT0_PIN ADAFRUIT_FRUIT_JAM_SDIO_DATA0_PIN
+#endif
+
+#ifndef PICO_SD_DAT_PIN_INCREMENT
+#define PICO_SD_DAT_PIN_INCREMENT 1
+#endif
+
+#ifndef PICO_SD_DAT_PIN_COUNT
+#define PICO_SD_DAT_PIN_COUNT 4
+#endif
+
+// --- I2S AUDIO (for pico-extras/src/rp2_common/pico_audio_i2s/)
+
+#ifndef PICO_AUDIO_I2S_DATA_PIN
+#define PICO_AUDIO_I2S_DATA_PIN ADAFRUIT_FRUIT_JAM_I2S_DIN_PIN
+#endif
+
+#ifndef PICO_AUDIO_I2S_CLOCK_PIN_BASE
+#define PICO_AUDIO_I2S_CLOCK_PIN_BASE ADAFRUIT_FRUIT_JAM_I2S_BCLK_PIN
+#endif
+
+// --- PIO USB ---
+#define PICO_DEFAULT_PIO_USB_DP_PIN ADAFRUIT_FRUIT_JAM_USB_HOST_DATA_PLUS_PIN
+
+// --- FLASH ---
+// Winbond W25Q128 (16MB) 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, (16 * 1024 * 1024))
+#ifndef PICO_FLASH_SIZE_BYTES
+#define PICO_FLASH_SIZE_BYTES (16 * 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