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Cortex-M4 Core1 is not working in IMX8QM CPU

Question asked by Pranav Vaze on Feb 26, 2019
Latest reply on Mar 3, 2019 by Artur Petukhov


We are testing M4 cores in IMX8QM with pre-build and compiled binaries, in this M4 Core0 is working without any issues.

The M4 Core1 is not working with both the pre-build and compiled binaries. We are able to access the M4 Core0 and Core1 UARTs pin as GPIO in U-boot. We are using 4.14.78-GA BSP release SCFW.