The example is to change the i.MX8QXP MEK debug uart(lpuart0) to the base board(lpuart2).

The lpuart2 is J37 on base board.

uart2-linux-uart2_L5.4.70_2.3.0.diff, uart2-u-boot-method1_L5.4.70_2.3.0.diff and uart2-u-boot-method2_L5.4.70_2.3.0.diff are the patches. 

The NPU capability lies in the “sweet spot” for performance to enable real time response for common AI/ML problems. Combined with the video and vision co-processing capabilities, the i.MX 8M Plus will be the standard bearer for Edge ML/AI implementations