ROM-5721 user guide

1產品介紹(Product introduction ) 1.1產品特性(Product Features) 1.2產品官網連結(Product Features)
2硬件接口說明(Hardware interface introduction) 2.1接口布局和尺寸(Layout and Sizes) 2.2ROM-5721 接口布局圖 Board Dimension Layout 2.3主板内置插针式引脚排序方式 (Pin Header defination) 2.4Internal I/O 2.5Rear I/O 2.6接口引脚定義 (Pin definitions) 2.7机械尺寸 (Mechanical Characteristics)
3快速入门 (Quick Start) 3.1系统下载 (OS Download) 3.2Linux 燒錄方法 (Linux Flash eMMC Method) 3.3Debug 串口調試 (Debug port Setting)
4Linux系统的基本使用(Linux System Basic Operating Method) 4.1UUU 使用方法(USB Connection (OTG port)) 4.2Display Setting (ROM-5721) 4.3乙太網路使用方法(Ethernent Testing Method) 4.4WiFi使用方法(WIFI Testing Method) 4.5串口使用方法(Serial Port Operating Method) 4.6蓝牙使用方法(BlueTooth Operating Method) 4.7遠程訪問及文件傳輸(Remote Access and File Transimmion) 4.7.1Windows下SSH访问及文件传输
5通用方法(General Method) 5.1查看CPU温度(Check CPU Temperature) 5.2查看CPU频率(Check CPU Frequency) 5.3查看内存容量(Check Memory Capacity) 5.4查看存储容量(Check Storage Capacity) 5.5網路Ping測試(Ping Network Testing) 5.6設置RTC (RTC Setting)
6Linux BSP編譯方法(Linux BSP Compile Method) 6.1Yocto 4.2 6.2Yocto 4.0 6.3Yocto 3.0 6.4Yocto 2.5
7Build known issue

產品介紹(Product introduction )

產品特性(Product Features)

NXP i.MX 8M Mini processor with up to 4 Arm Cortex A53 cores
1 x Arm Cortex-M4 core
Onboard LPDDR4 memory and eMMC
1 x 4 lane MIPI-CSI,1 x Dual channel LVDS or 1 x Display Port
4 x USB2.0, 1 x USB 2.0 OTG, 4 x UART, 4 x I2C, 12 x GPIO, 1 x PCIe2.0, 1x Gigabit LAN
Support OpenGL ES 2.0/1.1 by hardware accelerators
Low power consumption design
Support Linux and Android BSP

產品官網連結(Product Features)

ROM-5721

硬件接口說明(Hardware interface introduction)

接口布局和尺寸(Layout and Sizes)

ROM-5721 接口布局圖 Board Dimension Layout

主板内置插针式引脚排序方式 (Pin Header defination)

Internal I/O

Position	Description	Connector Type
BAT1	PIN Header for Battery	WAFER 8P 2.54mm 180D(M) DIP A2543WV2-8P
BH1	RTC Battery Holder	BATTERY HOLDER 24.923.48.9 CR2032 BH800.4GG
CAN1	CANBus Port 1	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
CAN2	CANBus Port 2	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
COM1	COM Port 1	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
COM3	COM Port 3 (Debug Port)	BOX HEADER 5x2P 2.54mm 180D(M) DIP 23N6960-10S10
CN4	PCIex1 Connector 1	PCIEXPRESS 36P 180D(F) DIP 2EG01817-D2D-DF
CN5	PCIex1 Connector 2	PCIEXPRESS 36P 180D(F) DIP 2EG01817-D2D-DF
CN6	PCIex1 Connector 3	PCIEXPRESS 36P 180D(F) DIP 2EG01817-D2D-DF
CN11	SATA Connector	Serial ATA 7P 1.27mm 180D(M) DIP WATM-07DBN4A3B8
CN12	SATA Power Connector	WAFER 4P 2.5mm 180D(M) DIP 24W1161-04S10-01T
CN22	GPIOx8 sets	PIN HEADER 10x2P 2.0mm 180D(M) DIP 21N22050
CN25	MXM 3.0 Connector	MXM Conn. 314P 90D(F) SMD AS0B821-S78B-7H
CN26	M.2 Key E Slots	NGFF 75P 0.5mm 90D(F) H=4.2mm SMD AS0BC21-S40BE
CN38	FAN (Reserved)	WTB Con. 3P 2.54mm 180D(M) DIP A2543WV0-3P-6T-5e
CN39	MIPI-CSI1 (FPC, 4-Lane	FPC 39P, 0.6mm, H0.9mm
CN40	MIPI-CSI0 (FPC, 2-Lane)	FPC 39P, 0.6mm, H0.9mm
CN41	MIPI-CSI0 (Mini-SAS, 2-Lane)	Mini SAS 36P/0.8mm/(M)/LCP/VA/G15u/ S/BK/W
CN42	MIPI-CSI1 (Mini-SAS, 4-Lane)	Mini SAS 36P/0.8mm/(M)/LCP/VA/G15u/ S/BK/W
ESPI_CN1	ESPI	PIN HEADER 6x2P 2.0mm180D(M) SMD 21N22050-12M00B
I2C_GP_1	I2C Pin Header	WAFER BOX 4P 2.00mm 180D(M) DIP 721-81-04TW00
I2C_CN3	Audio Codec Board	PIN HEADER 2x10P 2.54mm 180D(M) DIP 21N22564
LVDS0	LVDS0	Wafer 2x20P/1.25mm/(M)/NY9T/VA/GFL/ S/WH/W
LVDS_BK_PWR	LVDS0 Back Light	WAFER BOX 5P 2.0mm 180D(M) DIP A2001WV2-5P
LVDS1	LVDS1	Wafer 2x20P/1.25mm/(M)/NY9T/VA/GFL/ S/WH/W
LVDS1_BK_PWR	LVDS1 Back Light	WAFER BOX 5P 2.0mm 180D(M) DIP A2001WV2-5P
SD1	SD Card Slot	SD CARD 9P 90D(F) SMD WK2192CS3D- 7H
SPI_CN1	SPI Pin Header	PIN HEADER 4x2P 2.54mm 180D(M) SMD 21N22564
SW2	Reset Button	TACT SW STS-091 SMD 4P H=3.8mm
SW4	SLP Button	TACT SW STS-091 SMD 4P H=3.8mm
SW5	Power Button	TACT SW STS-091 SMD 4P H=3.8mm
USB0_OTG1	USB OTG	Micro USB 5P/0.65mm/(F)/NY9T/GFL/ RA/S/BK/B
USB-4-5	USB Port 4, Port 5	PIN HEADER 2x5P 2.0mm 180D(M) SMD 21N22050

Rear I/O

Position	Description	Name
DCIN	DC Jack	A
CN15A	UART Port 0	B
CN15B	UART Port 2	C
CN1A	DP Port	D
CN1B	HDMI Port	E
CN33	Type C Controller Programming Header (Reserved Only)	F
CN34	USB Type C	G
CN8	GbE Ethernet Connector Port	H
CN3	USB Port 1/ 2	I
Audio1	MIC Input/ Audio Output	J

接口引脚定義 (Pin definitions)

机械尺寸 ( Mechanical Characteristics)

快速入门 (Quick Start)

系统下载 (OS Download)

Linux系统 (Linux OS)

Yocto 2.5: IoTGateway/BSP/Linux/iMX8/OS Support List - ESS-WIKI (advantech.com.tw)

Yocto 3.0: IoTGateway/BSP/Linux/iMX8/OS Support List 3.0

Linux 燒錄方法 (Linux Flash eMMC Method)

使用Flash tool 燒錄鏡像到eMMC (Flash image into eMMC by Flash Tools)

Step0: 檢查SD卡在Linux 環境的代號 (check SD card symbol in Linux system)

Step1: 創造一張可開機的SD 卡 (Create a bootable SD card)

Step2: 將可開機的SD 卡插入底板SD卡卡槽(Plug the SD card into Carrier board 's SD card slot)

Step4: 確認開機選擇指撥開關 (Check the boot switch)

SD 卡開機模式(SD boot mode):

Step3:打開電源和終端機 (Turn on the Power & Terminal)

Step4: 解壓縮flash tools 檔案,並複製到U盤中(Unzip the flash tools file , then copy to USB Disk)

解壓縮(Unzip the file )

複製檔案到U盤中 (Copy the flash file to USB Disk)

插入U盤到你的Ubuntu 電腦上 (Plug the USB Disk into you Linux PC
檢視U盤在Ubuntu 系統代號 (Check the USB Disk's symbol in Ubuntu System)
掛載U盤在Ubuntu 系統中 (Mount the USB Disk's in Ubuntu System)
複製檔案到U盤(Copy the file to USB disk)
將U盤連接到ROM-5721系統, 進入flash tool下的mk_inand資料夾, 執行指令./mksd-linux.sh /dev/mmcblk2燒錄image到eMMC (Connect USB Disk to ROM-5721 system, browser to mk_inand folder and execute flash shell script "./mksd-linux.sh /dev/mmcblk2"

ROM-5721
SD card	/dev/mmcblk1
eMMC	/dev/mmcblk2

切換開機switch 1:on 2,3,4,5,6:off來設定成從eMMC開機(Change boot switch to "1:on 2,3,4,5,6:off" to boot from eMMC. Reboot system).

Debug 串口調試 (Debug port Setting)

以 Tera Term 为例介绍如何使用串口调试功能

   Baud Rate波特率：115200
   Data 数据位：8
   Parity 奇偶校验：无
   Stop 停止位：1
   Flow Control流控：无

Tera Term Tool

Check the Sriel port in Device Manager (查看PC端的串口号)：

if you can not identify the Serial device , please check your serial driver.

Debug port connection (串口連接)

Log into Terminal Tool (进入串口调试终端)：

Linux系统的基本使用(Linux System Basic Operating Method)

UUU 使用方法(USB Connection (OTG port))

Download uuu tool from (Release [ ADV v20200619 · ADVANTECH-Corp/uuu · GitHub]) or in the folder.

The “imx-boot-imx8mmrom5721a1-sd.bin-flash_evk” file be included in 5721A1AIM20LIV90XXX_iMX8MM_misc.tgz. XXX is the version.

Connect USB cable to USB OTG port.

Change boot switch to "4:on 1,2,3,5,6:off" to boot from force recovery mode.

Type command below to flash eMMC:

Display Setting (ROM-5721)

U-boot Command :

setenv fdt_file xxxx.dtb env save boot

U-boot load fefault setting:

env default -a env save reset

Display: Default support g070vw01 LVDS panel on LVDS0

Yocto 2.5

DSI to LVDS g070vw01 adv-imx8mm-rom5721-a1.dtb g150xgel05 adv-imx8mm-rom5721-a1-dsi2lvds-g150xgel05.dtb g215hvn01 adv-imx8mm-rom5721-a1-dsi2lvds-g215hvn01.dtb DSI to DP adv-imx8mm-rom5721-a1-dsi2dp.dtb DSI to HDMI adv-imx8mm-rom5721-a1-adv7535.dtb DSI auog101uan02 adv-imx8mm-rom5721-a1-auog101uan02.dtb
M.2 SDIO Adjust CN43~CN48 adv-imx8mm-rom5721-a1-m2-sdio.dtb
M.2 I2S adv-imx8mm-rom5721-a1-m2-i2s.dtb

Yocto 3.0

DSI to LVDS g070vw01 imx8mm-rom5721-a1.dtb g150xgel05 imx8mm-rom5721-a1-dsi2lvds-g150xgel05.dtb g215hvn01 imx8mm-rom5721-a1-dsi2lvds-g215hvn01.dtb DSI to DP imx8mm-rom5721-a1-dsi2dp.dtb DSI to HDMI imx8mm-rom5721-a1-adv7535.dtb DSI auog101uan02 imx8mm-rom5721-a1-auog101uan02.dtb
M.2 SDIO Adjust CN43~CN48 imx8mm-rom5721-a1-m2-sdio.dtb

乙太網路使用方法(Ethernent Testing Method)

Command : ifconfig

Command: Ping - I eth1 8.8.8.8 or Ping - I eth0 8.8.8.8

WiFi使用方法(WIFI Testing Method)

Command : 

preparatory work：将WIFI天线安装到ROM-5721上
举例：
root@imx8mmrom5721a1:~# ifconfig mlan0 up
root@imx8mmrom5721a1:~#iwlist mlan0 scan
备注：（ESSID:"SSID"—热点名称，密码:123456789）
Cell 41 - Address: E2:92:00:7C:81:95
                    ESSID:"SSID" [41]
                    Mode:Master
                    Frequency=5.785 GHz
                    Quality:5/5  Signal level:-46 dBm  Noise level:-96 dBm
                    Encryption key:on
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Extra:Beacon interval=200
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101810003A4000027A4000042435E0062322F00
                    Extra:band=a

root@imx8mmrom5721a1:~# wpa_passphrase "SSID" 123456789 > /tmp/wpa.conf
root@imx8mmrom5721a1:~# sync
root@imx8mmrom5721a1:~# cat /tmp/wpa.conf
network={
        ssid="SSID"  
        #psk="123456789"
        psk=63079f1c4891c9bb8a0496498d793993b5a0927e042358833eef89f1a90719a1
}
root@imx8mmrom5721a1:~# wpa_supplicant -BDwext -imlan0 -c/tmp/wpa.conf
Successfully initialized wpa_supplicant
rfkill: Cannot get wiphy information
[  189.719149] wlan: SCAN COMPLETED: scanned AP count=41
ioctl[SIOCSIWESSID]: Bad address
root@imx8mmrom5721a1:~# [  191.724260] EXT_SCAN: wlan_interpret_bss_desc_with_ie returned error
[  197.337568] wlan: SCAN COMPLETED: scanned AP count=41
[  197.370146] IPv6: ADDRCONF(NETDEV_CHANGE): mlan0: link becomes ready
^C
root@imx8mmrom5721a1:~#
root@imx8mmrom5721a1:~# udhcpc -b -i mlan0
udhcpc: started, v1.31.0
udhcpc: sending discover
udhcpc: sending select for 192.168.43.132
udhcpc: lease of 192.168.43.132 obtained, lease time 3600
/etc/udhcpc.d/50default: Adding DNS 192.168.43.1
root@imx8mmrom5721a1:~# ifconfig
lo        Link encap:Local Loopback
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:214 errors:0 dropped:0 overruns:0 frame:0
          TX packets:214 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:15212 (14.8 KiB)  TX bytes:15212 (14.8 KiB)

mlan0     Link encap:Ethernet  HWaddr c0:e4:34:6d:fa:bf
          inet addr:192.168.43.132  Bcast:192.168.43.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:9 errors:0 dropped:0 overruns:0 frame:0
          TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:1248 (1.2 KiB)  TX bytes:7034 (6.8 KiB)
备注：以上步骤完成，就可以查看到mlan0 是否有连接到wifi或热点。

root@imx8mmrom5721a1:~# ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
64 bytes from 8.8.8.8: icmp_seq=1 ttl=50 time=287 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=50 time=104 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=50 time=331 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=50 time=149 ms
^C
--- 8.8.8.8 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3005ms
rtt min/avg/max/mdev = 104.162/217.722/331.103/93.911 ms
root@imx8mmrom5721a1:~#

=== '''  GPIO使用方法(GPIO Operating Method)''' ===

[[File:Z17.jpg|RTENOTITLE]]

 
<pre>Loop-back Test (Take GPIO0 and GPIO2 as examples)  

Step 1: Connect GPIO0 and GPIO2
Step 2: Export GPIO interface

root@imx8mmrom5721a1: ~# echo 496 > /sys/class/gpio/export
root@imx8mmrom5721a1: ~# echo 497 > /sys/class/gpio/export

Step 3: Set direction

root@imx8mmrom5721a1: ~# echo out > /sys/class/gpio/gpio1/direction
root@imx8mmrom5721a1: ~# echo in > /sys/class/gpio/gpio2/direction

Step 4: Read value and set output value then check

root@imx8mmrom5721a1: ~# cat /sys/class/gpio/gpio2/value
0
root@imx8mmrom5721a1: ~# echo 1 > /sys/class/gpio/gpio1/value
root@imx8mmrom5721a1: ~# cat /sys/class/gpio/gpio2/value
1

串口使用方法(Serial Port Operating Method)

RS-232 Test

CN15上(SER0/UART3): /dev/ttymxc2

CN15 下(SER2/UART1): /dev/ttymxc0

COM 3 (A53 debug/SER3/UART2): /dev/ttymxc1

COM 1 (M4 debug/SER1/UART4): /dev/ttymxc3

SW7 Setting (SW7設置)

MODE1 MODE0 0 0 LOOPBACK 0 1 RS232 1 0 RS485 1 1 RS422

Loopback test (eg. ttymxc0) Connect loopback test tool

stty ‐F /dev/ttymxc0 115200 # stty ‐F /dev/ttymxc0 ‐echo # cat /dev/ttymxc0 & # echo test > /dev/ttymxc0

蓝牙使用方法(BlueTooth Operating Method)

Command : 

$ hciconfig hci0 up
$ bluetoothctl
$ discoverable on
$ pairable on
$ scan on
[NEW] FC:18:3C:8D:75:F4 myphone
$ scan off
$ pair FC:18:3C:8D:75:F4
$ connect FC:18:3C:8D:75:F4

遠程訪問及文件傳輸(Remote Access and File Transimmion)

查看主板IP位址 ( Chech IP Address )：

        Command : ifconfig

Windows下SSH访问及文件传输

SSH Remote Log into Device

SSH远程登录,以putty选择putty.exe(或者使用Xshell、SecureCRT等类似软件)
需要设置远程设备的IP、通讯端口(默认22)、通讯方式，登录后验证用户名密码

通用方法(General Method)

查看CPU温度(Check CPU Temperature)

    root@imx8mmrom5721a1:/# cat /sys/devices/virtual/thermal/thermal_zone0/temp 44600

    # 或者直接以度爲單位顯示 echo $[$(cat /sys/class/thermal/thermal_zone0/temp)/1000]° >>> 45°

查看CPU频率(Check CPU Frequency)

           cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq 
           >> 900000
           cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq    
           >> 1200000

查看内存容量(Check Memory Capacity)

root@imx8mmrom5721a1:/# busybox free -m
             total       used       free     shared    buffers     cached
Mem:       1794920     516080    1278840      17252      9852        80292
-/+ buffers/cache:     425936    1368984
Swap:            0          0          0

查看存储容量(Check Storage Capacity)

root@imx8mmrom5721a1:/# busybox df -h
Filesystem                Size      Used Available Use% Mounted on
/dev/root                13.4G      1.7G     11.1G  13% /
devtmpfs                395.8M      4.0K    395.8M   0% /dev
tmpfs                   876.4M         0    876.4M   0% /dev/shm
tmpfs                   876.4M     16.5M    859.9M   2% /run
tmpfs                   876.4M         0    876.4M   0% /sys/fs/cgroup
tmpfs                   876.4M      4.0K    876.4M   0% /tmp
tmpfs                   876.4M    280.0K    876.2M   0% /var/volatile
/dev/mmcblk0p2           13.6G      1.7G     11.3G  13% /run/media/mmcblk0p2
/dev/mmcblk0p1           63.9M     23.4M     40.5M  37% /run/media/mmcblk0p1
/dev/mmcblk1p1           63.9M     23.4M     40.5M  37% /run/media/mmcblk1p1
tmpfs                   175.3M     88.0K    175.2M   0% /run/user/0
root@imx8qxprom5620a1:/#

網路Ping測試(Ping Network Testing)

     ping 8.8.8.8
     PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
     64 bytes from 8.8.8.8: icmp_seq=1 ttl=54 time=2.10 ms
     64 bytes from 8.8.8.8: icmp_seq=2 ttl=54 time=2.10 ms

設置RTC (RTC Setting)

     root@imx8mmrom5721a1:/# systemctl stop ntpdate.service
     root@imx8mmrom5721a1:/# date 090816072021 && hwclock -w && date
             Wed Sep  8 16:07:00 UTC 2021
             Wed Sep  8 16:07:00 UTC 2021
     root@imx8mmrom5721a1:/# date
             Wed Sep  8 16:07:06 UTC 2021
     root@imx8mmrom5721a1:/#'''

Linux BSP編譯方法(Linux BSP Compile Method)

Yocto 2.5

===============================================================================================================================================================

Build known issue

如果有驗證上的錯誤請使用以下的方法

### repo sync failed with Server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none ERROR: gstreamer1.0-1.14.4.imx-r0 do_unpack: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export PATH="/hom e/adv/adv-release-bsp/build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot-native/usr/bin/py thon3-native:/home/adv/adv-release-bsp/sources/poky/scripts:/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-poky-l inux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot-native/usr/bin/aarch64-poky-linux:/home/adv/adv-release-bsp/build_x11/tm p/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot/usr/bin/crossscripts:/home/adv/adv-release-bsp/buil d_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot-native/usr/sbin:/home/adv/adv-release-bsp/b uild_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot-native/usr/bin:/home/adv/adv-release-bsp /build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot-native/sbin:/home/adv/adv-release-bsp/ build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/recipe-sysroot-native/bin:/home/adv/adv-release-bsp/so urces/poky/bitbake/bin:/home/adv/adv-release-bsp/build_x11/tmp/hosttools"; export HOME="/home/adv"; git -c core.fsyncob jectfiles=0 submodule update --init --recursive failed with exit code 1, output:

Submodule 'common' (

https://anongit.freedesktop.org/git/gstreamer/common.git)) registered for path 'common'

Cloning into '/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/git/common'...

fatal: unable to access '

https://anongit.freedesktop.org/git/gstreamer/common.git/': server certificate verification fa iled. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

fatal: clone of '

https://anongit.freedesktop.org/git/gstreamer/common.git' into submodule path '/home/adv/adv-release-b sp/build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/git/common' failed

Failed to clone 'common'. Retry scheduled

Cloning into '/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/git/common'...

fatal: unable to access '

https://anongit.freedesktop.org/git/gstreamer/common.git/': server certificate verification fa iled. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

fatal: clone of '

https://anongit.freedesktop.org/git/gstreamer/common.git' into submodule path '/home/adv/adv-release-b sp/build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14.4.imx-r0/git/common' failed

Failed to clone 'common' a second time, aborting

ERROR: gstreamer1.0-1.14.4.imx-r0 do_unpack: Function failed: base_do_unpack

ERROR: Logfile of failure stored in: /home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-poky-linux/gstreamer1.0/1.14. 4.imx-r0/temp/log.do_unpack.42631

ERROR: Task (/home/adv/adv-release-bsp/sources/meta-fsl-bsp-release/imx/meta-bsp/recipes-multimedia/gstreamer/gstreamer 1.0_1.14.imx.bb:do_unpack) failed with exit code '1'

ERROR: gstreamer1.0-plugins-base-1.14.4.imx-r0 do_unpack: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; expo rt PATH="/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx-r0/ recipe-sysroot-native/usr/bin/python3-native:/home/adv/adv-release-bsp/sources/poky/scripts:/home/adv/adv-release-bsp/b uild_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx-r0/recipe-sysroot-native/usr/bin/aarch6 4-poky-linux:/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx -r0/recipe-sysroot/usr/bin/crossscripts:/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer 1.0-plugins-base/1.14.4.imx-r0/recipe-sysroot-native/usr/sbin:/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8m m-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx-r0/recipe-sysroot-native/usr/bin:/home/adv/adv-release-bsp/build_x11/ tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx-r0/recipe-sysroot-native/sbin:/home/adv/adv-rele ase-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx-r0/recipe-sysroot-native/bin:/ home/adv/adv-release-bsp/sources/poky/bitbake/bin:/home/adv/adv-release-bsp/build_x11/tmp/hosttools"; export HOME="/hom e/adv"; git -c core.fsyncobjectfiles=0 submodule update --init --recursive failed with exit code 1, output:

Submodule 'common' (

https://anongit.freedesktop.org/git/gstreamer/common.git)) registered for path 'common'

Cloning into '/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.im x-r0/git/common'...

fatal: unable to access '

https://anongit.freedesktop.org/git/gstreamer/common.git/': server certificate verification fa iled. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

fatal: clone of '

https://anongit.freedesktop.org/git/gstreamer/common.git' into submodule path '/home/adv/adv-release-b sp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.imx-r0/git/common' failed

Failed to clone 'common'. Retry scheduled

Cloning into '/home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0-plugins-base/1.14.4.im x-r0/git/common'...

fatal: unable to access '

https://anongit.freedesktop.org/git/gstreamer/common.git/': server certificate verification fa iled. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

fatal: clone of '

Failed to clone 'common' a second time, aborting

ERROR: gstreamer1.0-plugins-base-1.14.4.imx-r0 do_unpack: Function failed: base_do_unpack

ERROR: Logfile of failure stored in: /home/adv/adv-release-bsp/build_x11/tmp/work/aarch64-mx8mm-poky-linux/gstreamer1.0 -plugins-base/1.14.4.imx-r0/temp/log.do_unpack.51633

ERROR: Task (/home/adv/adv-release-bsp/sources/meta-fsl-bsp-release/imx/meta-bsp/recipes-multimedia/gstreamer/gstreamer 1.0-plugins-base_1.14.imx.bb:do_unpack) failed with exit code '1'

============================================================ export GIT_SSL_NO_VERIFY=1 #or git config --global http.sslverify false ============================================================

Build error with git protocal:

ERROR: ExpansionError during parsing /home/adv/adv-release-bsp/sources/meta-advantech/meta-tools/recipes-utils/mdio-tool/mdio-tool_1.0.bb

fatal: remote error: The unauthenticated git protocol on port 9418 is no longer supported. Please see https://github.blog/2021-09-01-improving-git-protocol-security-github/ for more information.

Modify: "/home/adv/adv-release-bsp/sources/meta-advantech/meta-tools/recipes-utils/mdio-tool/mdio-tool_1.0.bb" file to

SRC_URI = " git://github.com/PieVo/mdio-tool.git;protocol= https ;branch=master"

nnshark error

https://community.nxp.com/t5/i-MX-Processors/Yocto-3-3-5-10-72-BSP-Build-Fail/m-p/1487902