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Error with DTC Overlay in Zephyr Build for BeagleBone AI64

Posted by melta101
6:48 pm
05/05/2025

Okay, i found a strange error,

❯ west build -p always -b beaglebone_ai64/j721e/main_r5f0_0 blinky_pwm -- -DDTC_OVERLAY_FILE=blinky_pwm/boards/beaglebone_ai64.overlay
-- Found west (found suitable version "1.3.0", minimum required is "0.14.0")
-- Board: beaglebone_ai64, qualifiers: j721e/main_r5f0_0
-- ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK
-- Found host-tools: zephyr 0.17.0 (/Users/dhruvmenon/zephyr-sdk-0.17.0)
-- Found toolchain: zephyr 0.17.0 (/Users/dhruvmenon/zephyr-sdk-0.17.0)
-- Found Dtc: /opt/homebrew/bin/dtc (found suitable version "1.7.2", minimum required is "1.4.6")
-- Found BOARD.dts: /Users/dhruvmenon/AI64_zephyrproject/zephyr/boards/beagle/beaglebone_ai64/beaglebone_ai64_j721e_main_r5f0_0.dts
-- Found devicetree overlay: blinky_pwm/boards/beaglebone_ai64.overlay
: fatal error: blinky_pwm/boards/beaglebone_ai64.overlay: No such file or directory
compilation terminated.

how is this possible?
it found the overlay, then proceeds to tell, there is no overlay?
could any help me with this