EMTOP SBC-IMX8MP User manual

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
1
Quick Start Guide

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
2
Revision History
Date
Version
Description
2023/06/13
V1.0
First Released
2023/07/01
V1.1
Check And Correction

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
3
1.Prepare
SBC-IMX8MP Support SSH or Serial to get debug information
1xSBC-IMX8MP Must
1x12V@2A Power Adapter Must
1xUSB Type C Cable (Connect to Serial Interface ) Must
PC(Windows with Putty or other serial /SSH Tool)
(Option) 1xHDMI Display, 1xEthernet Cable,1xMIPI-DSI Display
2.Hardware Connection

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
4
A
Debug Serial, Type-C Interface,Connector To your PC, Drivers will auto install.
B
12V@2A Power Adapter
C
Option,Connect Ethernet cable to your router if you use SSH
D
Option,Connect to your hdmi display
E
If you wish to boot from tf card, Press S2 Reset before Power up
3.Make A Bootable TF Card
Download system Image from below link:
https://www.jianguoyun.com/p/DRcrVQYQ7L_aCRiR7ocFIAA
(Password : 4x4fhu)
Get the system image from Image directory, named as
IMX8MP-BASEBOARD-Yocto-SD-REVXX.img.xz, unxz it and get the raw image
IMX8MP-BASEBOARD-Yocto-SD-REVXX.img.
If you work under Windows system, please run Tools/win32diskimager to write the
IMX8MP-BASEBOARD-Yocto-SD-REVXX.img into TF Card. If you work under Linux
system, please use dd command to write it into TF Card.
Default output device is hdmi.
Image Name
Display
Supported
IMX8MP-BASEBOARD-Yocto-SD-REVXX.img
HDMI

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
5
4.Debug From Serial
1
After connect the type-c to your pc, check your device manager COM Number
2
Baud rate Choose as 115200
3
Choose Serial
4
Open
You can download drivers or serial/ssh Tools from our github link:
https://github.com/EMTOP-TECH/SOM-IMX8MP
5. Debug From SSH
The Board default enable SSH,default name is imx8mpevk,default user is root.
Password is:root

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
6
Output Device Select
The board support 3 kinds output device.lvds/hdmi/mipi-dsi
You can find below dtb file under TF/EMMC boot Partition
emtop-imx8mp-baseboard-hdmi.dtb
HDMI Output
emtop-imx8mp-baseboard-mipi-dsi.dtb
MIPI-DSI Output
emtop-imx8mp-baseboard-lvds.dtb
LVDS Output
Select output device Under Windows:
You can check the file u.Env.txt from the TF card boot Partition
Remove the #. means MIPI-DSI Output method enable.

Quick Start Guide
www.emtop-tech.com
https://github.com/EMTOP-TECH/SOM-IMX8MP
[e-mail]
[email protected]om
7
Selete Output device from board
System Boot up from EMMC
$sudo nano /run/media//mmcblk2p1/u.Env.txt
System Boot up from TF Card
$sudo nano /run/media/mmcblk1p1/uEnv.txt
Remark:
Boot from emmc, the device is /mmcblk2p1/
Boot from TF card, the device is /mmcblk1p1/