1. Purpose

This document provides a description of the QA tests used for validation of STM32MP2 EV1 Kit weekly engineering builds and release builds.

2. Board Preparations

Connect to the board (see Setting up the STM32MP257F-EV1 Evaluation Board ):

• Ethernet cable

• WiFi antenna

• USB hub, with USB keyboard and mouse attached, into the USB1 connector.

• HDMI monitor

3. QA Tests

3.1. SD Installation and Booting Test

1. Install release image to SD card, as per STM32MP2 EV1: Booting Linux from SD Card .

2. Boot to shell prompt using SD card, measure boot time (~2 min for the first boot)

3. Reboot the board and boot to shell prompt using SD card, measure boot time (~25 seconds for the second time).

3.2. Empty eMMC Boot Time Test

1. Make sure the system is booted from SD card.

2. Remove partition table from eMMC:
   $ sudo dd if=/dev/zero of=/dev/mmcblk2 bs=8M count=100 conv=fdatasync

3. Reboot and check boot time is about ~25 seconds
   $ sudo reboot

3.3. eMMC Installation and Booting Test

1. Install images to eMMC as per STM32MP2 EV1: Booting Linux from eMMC .

2. Boot to shell prompt using eMMC, measure boot time (24 seconds for the first boot)

3. Reboot the board and boot to shell prompt using eMMC, measure boot time (~15 seconds for the second time).

3.4. Ethernet Test

1. Check that internet access is configured automatically.

2. Run ping google.com.