SAMD21: set the filesystem type to LFS1.
SAMD51: the type is already set to LFS2, support is now dropped for LFS1.
It has not been used and dropping it saves 10 k of flash.
Signed-off-by: robert-hh <robert@hammelrath.com>
The QSPI driver provides the interface for using an on-board QSPI flash for
the filesystem. It provides the same methods as the driver for the
internal flash and uses the same name. Therefore, only one of the drivers
for internal flash, SPI flash and QSPI flash must be enabled at a time.
Signed-off-by: robert-hh <robert@hammelrath.com>
For SAMD21 devices, the board flash signals must be named in pins.csv as
FLASH_MOSI, FLASH_MISO, FLASH_SCK, FLASH_CS for creating the SPI object.
And rename the QSPI pins to QSPI_xxxx instead of FLASH_xxx.
Signed-off-by: robert-hh <robert@hammelrath.com>
Remove two SPARKFUN_SAMD51_THINGS_PLUS pin definitions. There were
definitions of TXD and RXD, but these pins do not exist on the board. They
were only shown in the schematics.
Also remove any reference to LED_. This is just a text change, no
functional change.
Changes are:
- Remove the LED_Pxxx definitions from pins.csv, now that the LED class is
gone.
- Remove the '-' lines.
- Add default lines for USB and SWCLK, SWDIO.
Fixes are:
- Pin definitions for ADAFRUIT_FEATHER_Mx_EXPRESS and
ADAFRUIT_ITSYBITSY_M4_EXPRESS.
- For ADAFRUIT_ITSYBITSY_M0_EXPRESS, change the MISO/MOSI name.
- For MINISAM_M4, add the default SPI pins.
- For boards with 32k crystal, add the XOSC32K setting.
This will be used by https://micropython.org/download/ to generate the
full listing of boards and firmware files.
Optionally supports a board.md for additional customisation of the
download page, as well as deploy.md for flashing instructions.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
