Clarify TBYB, and add -ux to firmware load
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This commit is contained in:
William Vinnicombe 2025-07-24 10:40:34 +01:00
parent 4a7d2ed8f3
commit e1a8dcb421

View file

@ -179,13 +179,14 @@ if (EXISTS ${PICO_CYW43_DRIVER_PATH}/${CYW43_DRIVER_TEST_FILE})
# NO_EMBEDDED_PT argument (for example, if you need to chain into the binary, it
# can't contain a partition table).
#
# This will create additional UF2 files for the CYW43 firmware and a TBYB version of the
# CYW43 firmware. You will need to flash one of these to each device once, after loading the
# partition table. For example using picotool:
# This will create additional UF2 files for the CYW43 firmware - both a regular version,
# and a TBYB version to use if you're updating it using the TBYB feature (see section
# 5.1.17 of the RP2350 datasheet). You will need to flash your chosen version to each
# new device once, after loading the partition table. For example using picotool:
#
# `picotool load TARGET.uf2`;
# `picotool reboot -u`;
# `picotool load TARGET_wifi_firmware.uf2 -x`;
# `picotool load -ux TARGET_wifi_firmware.uf2`;
#
# Then on subsequent updates, you can just flash the TARGET.uf2 file to the device.
#