diff --git a/ports/atmel-samd/boards/bdmicro_vina_d21/board.c b/ports/atmel-samd/boards/bdmicro_vina_d21/board.c
deleted file mode 100644
index b0b21a53d90ab..0000000000000
--- a/ports/atmel-samd/boards/bdmicro_vina_d21/board.c
+++ /dev/null
@@ -1,10 +0,0 @@
-// This file is part of the CircuitPython project: https://circuitpython.org
-//
-// SPDX-FileCopyrightText: Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
-//
-// SPDX-License-Identifier: MIT
-
-#include "supervisor/board.h"
-#include "mpconfigboard.h"
-
-// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here.
diff --git a/ports/atmel-samd/boards/bdmicro_vina_d21/mpconfigboard.h b/ports/atmel-samd/boards/bdmicro_vina_d21/mpconfigboard.h
deleted file mode 100644
index fdb4886a3979b..0000000000000
--- a/ports/atmel-samd/boards/bdmicro_vina_d21/mpconfigboard.h
+++ /dev/null
@@ -1,41 +0,0 @@
-// This file is part of the CircuitPython project: https://circuitpython.org
-//
-// SPDX-FileCopyrightText: Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
-//
-// SPDX-License-Identifier: MIT
-
-#pragma once
-
-#define MICROPY_HW_BOARD_NAME "BDMICRO VINA-D21"
-#define MICROPY_HW_MCU_NAME "samd21g18"
-
-#define SPI_FLASH_CS_PIN &pin_PA13
-#define SPI_FLASH_MISO_PIN &pin_PB03
-#define SPI_FLASH_MOSI_PIN &pin_PB22
-#define SPI_FLASH_SCK_PIN &pin_PB23
-
-// Clock rates are off: Salae reads 12MHz which is the limit even though we set it to the safer 8MHz.
-#define SPI_FLASH_BAUDRATE (8000000)
-
-#define BOARD_HAS_CRYSTAL 1
-
-#define DEFAULT_UART_BUS_TX (&pin_PA10)
-#define DEFAULT_UART_BUS_RX (&pin_PA11)
-#define DEFAULT_SPI_BUS_MISO (&pin_PA12)
-#define DEFAULT_I2C_BUS_SDA (&pin_PA22)
-#define DEFAULT_I2C_BUS_SCL (&pin_PA23)
-#define MICROPY_HW_LED_TX (&pin_PA27)
-#define MICROPY_HW_LED_STATUS (&pin_PA28)
-#define MICROPY_HW_LED_RX (&pin_PA31)
-#define DEFAULT_SPI_BUS_MOSI (&pin_PB10)
-#define DEFAULT_SPI_BUS_SCK (&pin_PB11)
-
-// USB is always used internally so skip the pin objects for it.
-#define IGNORE_PIN_PA24 1
-#define IGNORE_PIN_PA25 1
-
-// Pins not used by pins.c or SPI flash.
-#define IGNORE_PIN_PA00 1
-#define IGNORE_PIN_PA01 1
-#define IGNORE_PIN_PA03 1
-#define IGNORE_PIN_PA30 1
diff --git a/ports/atmel-samd/boards/bdmicro_vina_d21/mpconfigboard.mk b/ports/atmel-samd/boards/bdmicro_vina_d21/mpconfigboard.mk
deleted file mode 100644
index 496a65512bb74..0000000000000
--- a/ports/atmel-samd/boards/bdmicro_vina_d21/mpconfigboard.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-USB_VID = 0x31e2
-USB_PID = 0x2001
-USB_PRODUCT = "VINA-D21"
-USB_MANUFACTURER = "BDMICRO LLC"
-
-CHIP_VARIANT = SAMD21G18A
-CHIP_FAMILY = samd21
-
-SPI_FLASH_FILESYSTEM = 1
-EXTERNAL_FLASH_DEVICES = "MX25L51245G","GD25S512MD"
-LONGINT_IMPL = MPZ
-
-CIRCUITPY_RAINBOWIO = 0
diff --git a/ports/atmel-samd/boards/bdmicro_vina_d21/pins.c b/ports/atmel-samd/boards/bdmicro_vina_d21/pins.c
deleted file mode 100644
index d80b6df00df96..0000000000000
--- a/ports/atmel-samd/boards/bdmicro_vina_d21/pins.c
+++ /dev/null
@@ -1,46 +0,0 @@
-// This file is part of the CircuitPython project: https://circuitpython.org
-//
-// SPDX-FileCopyrightText: Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
-//
-// SPDX-License-Identifier: MIT
-
-#include "shared-bindings/board/__init__.h"
-
-static const mp_rom_map_elem_t board_module_globals_table[] = {
-    CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
-
-    { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
-    { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PB08) },
-    { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PB09) },
-    { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA04) },
-    { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA05) },
-    { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PB02) },
-    { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA11) },
-    { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PA11) },
-    { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA10) },
-    { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PA10) },
-    { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA18) },
-    { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA16) },
-    { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA19) },
-    { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PA17) },
-    { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PA14) },
-    { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PA09) },
-    { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA08) },
-    { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA15) },
-    { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA20) },
-    { MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PA21) },
-    { MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PA06) },
-    { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PA07) },
-    { MP_ROM_QSTR(MP_QSTR_LED_STATUS), MP_ROM_PTR(&pin_PA28) },
-    { MP_ROM_QSTR(MP_QSTR_LED_TX), MP_ROM_PTR(&pin_PA27) },
-    { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA12) },
-    { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PB10) },
-    { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PB11) },
-    { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA23) },
-    { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA22) },
-    { MP_ROM_QSTR(MP_QSTR_LED_RX), MP_ROM_PTR(&pin_PA31) },
-    { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
-    { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) },
-    { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
-};
-MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);