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

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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
LD_FILE = boards/samd51x20-bootloader-external-flash.ld
USB_VID = 0x239A
USB_PID = 0x8032
USB_PRODUCT = "Grand Central M4 Express"
USB_MANUFACTURER = "Adafruit Industries LLC"
QSPI_FLASH_FILESYSTEM = 1
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
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
WIP: atmel-samd trinket build works
2019-02-15 00:28:20 -05:00
# No touch on SAMD51 yet
CIRCUITPY_TOUCHIO = 0
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
CHIP_VARIANT = SAMD51P20A
CHIP_FAMILY = samd51