circuitpython/ports/atmel-samd/boards/grandcentral_m4_express/mpconfigboard.mk

USB_VID = 0x239A
USB_PID = 0x8032
USB_PRODUCT = "Grand Central M4 Express"
USB_MANUFACTURER = "Adafruit Industries LLC"

CHIP_VARIANT = SAMD51P20A
CHIP_FAMILY = samd51

QSPI_FLASH_FILESYSTEM = 1
EXTERNAL_FLASH_DEVICE_COUNT = 2
EXTERNAL_FLASH_DEVICES = "W25Q64JV_IQ, GD25Q64C"
LONGINT_IMPL = MPZ

CIRCUITPY_SDIOIO = 1
Initial Grand Central definition It has a ton of pins in a Mega form-factor This also includes a change to init the stack earlier. It fixes a crash that occurs if the flash doesn't start correctly and the original spot isn't reached. 2018-08-31 15:27:56 -04:00			`USB_VID = 0x239A`
			`USB_PID = 0x8032`
			`USB_PRODUCT = "Grand Central M4 Express"`
			`USB_MANUFACTURER = "Adafruit Industries LLC"`

Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files 2019-06-12 11:08:22 -04:00			`CHIP_VARIANT = SAMD51P20A`
			`CHIP_FAMILY = samd51`
Move atmel-samd to tinyusb and support nRF flash. This started while adding USB MIDI support (and descriptor support is in this change.) When seeing that I'd have to implement the MIDI class logic twice, once for atmel-samd and once for nrf, I decided to refactor the USB stack so its shared across ports. This has led to a number of changes that remove items from the ports folder and move them into supervisor. Furthermore, we had external SPI flash support for nrf pending so I factored out the connection between the usb stack and the flash API as well. This PR also includes the QSPI support for nRF. 2018-10-19 21:46:22 -04:00
Turn off SUPEROPT on gc.c instead of trying to squueze inline limit so much; reorganize mpconfigboard.mk files 2019-06-12 11:08:22 -04:00			`QSPI_FLASH_FILESYSTEM = 1`
support winbond 8MB chips on all boards that might use them 2019-01-12 13:19:11 -05:00			`EXTERNAL_FLASH_DEVICE_COUNT = 2`
			`EXTERNAL_FLASH_DEVICES = "W25Q64JV_IQ, GD25Q64C"`
Initial Grand Central definition It has a ton of pins in a Mega form-factor This also includes a change to init the stack earlier. It fixes a crash that occurs if the flash doesn't start correctly and the original spot isn't reached. 2018-08-31 15:27:56 -04:00			`LONGINT_IMPL = MPZ`
atmel-samd: Add SDIO SD card interface 2020-06-26 11:58:54 -04:00
			`CIRCUITPY_SDIOIO = 1`