Difference between revisions of "MIO-5355 Yocto user guide"

Revision as of 02:02, 28 November 2025

產品介紹(Product introduction )

產品特性(Product Features)

• Qualcomm® QCS6490/QCS5430 on 3.5" SBC, support extend operating temperature -20~70°C
• Powerful but Low Power with 8x Kryo 670 CPU from 1.9 up to 2.7 GHz + Adreno GPU 643 + up to 12.3 TOPs iNPU
• Rugged Design with On-board 8GB LPDDR5 and 128GB UFS or eMMC
• Flexible Displays with HDMI and LVDS or eDP & Rich I/Os: 2x GbE, 6x USB, 4x COM, 2x MIPI-CSI, 1x Audio
• 3x M.2 Expansions: M.2 E-Key 2230 for WiFi/BT, M.2 B-Key 3052 for 4G/LTE, M.2 B-Key 2280 for NVMe Storage
• Various OS Support: Yocto, Windows on Arm and Ubuntu

產品官網連結(Product official website link)

MIO-5355

硬件接口說明(Hardware interface introduction)

接口布局(Layout)

Swtich / Jumper Settings

SW1

• SW1 ( 1-on ) : USB EDL Mode (Forced Recovery)
• SW1 ( 1-off ) : Normal Boot
• SW1 ( 2-on ) : AT Mode
• SW1 ( 2-off ) : ATX Mode
• SW1 ( 3-on ) : UFS
• SW1 ( 3-off ) : EMMC
• SW1 ( 4-on ) : LVDS (DVT Support)
• SW1 ( 4-off ) : eDP (DVT Support)

SW2

SW3

• SW3 ( 1-on ) : COM1 TERM RX Eable
• SW3 ( 1-off ) : COM1 TERM RX Disable
• SW3 ( 2-on ) : COM2 TERM RX Eable
• SW3 ( 2-off ) : COM2 TERM RX Disable

VDD1

• VDD1 ( Select 1,3 ): 3.3V
• VDD1 ( Select 3,5 ): 5V
• VDD1 ( Select 3,4 ): 12V

系统下载 (OS Download)

Yocto 4.0 :  

2025-10-14

Recovery & Rescue 燒錄方法 (Recovery & Rescue method)

1. Download the Qualcomm Software Center 

      Qualcomm® Software Center 

2. Open the Qualcomm Software Center 

3. Search "PCAT" in the search bar 

4. Click Qualcomm® Product Configuration Assistant Tool 

5. Select Qualcomm® Product Configuration Assistant Tool version 

    Version: 2.33.2.119

6. Install Qualcomm® Product Configuration Assistant Tool 2.33.2.119 

7. Search "QUTS" in the search bar  

8. Click the  Qualcomm® Unified Tools Services 

9. Select Qualcomm® Unified Tools Services version 

     Version : 1.75.2.9

10. Install Qualcomm® Unified Tools Services  1.75.2.9 

11. You will find the new application in your Windows system . 

12. Unzip the UFS File and eMMC File 

For example : 

         mio5355a1_yocto4.0.18-le1.1_v2.0.0_kernel-6.6.28_qcs6490_8g_emmc_2025-10-14.tgz 

         mio5355a1_yocto4.0.18-le1.1_v2.0.0_kernel-6.6.28_qcs6490_8g_ufs_2025-10-14.tgz 

13 Connect your device via Micro USB.

14. if your pc can not identify the USB , please download the "'Qualcomm USB Driver" 

15. Search " Qualcomm USB Driver " in the search bar , then install the driver. 

Flash UFS

For confirmation, we will erase the partition before UFS installation. 

 1. Change the SW1

 Flash UFS:  the SW1 switch to 1-on, 3-on

 2. Turn on the power 

 3. Open " PCATApp" Tool 

 4. Select  "Qualcomm HS-USB QDLoader 9008"  and click connect

5. When you connected successfully , it will show  "green word" - Qualcomm HS-USB QDLoader 9008 (COM 11) 

6. Select UFS Folder in PCAT Tool , the Tool will help load Files automatically and Select "MEMORY_TYPE_UFS" 

7. Select  provision button     

8. Add the prog_firehose_ddr.elf and provision_ufs31.xml in UFS  folder. 

9. Then press "OK" , it will start to do USF Provision. 

10. When the Provision finished , you can see the result in message window. 

11. Click " Download" 

'12. UFS Donwload 'completed

12. When you finish the download process , please change the switch.

        Flash UFS:  the SW1 switch to 1-off

Flash eMMC

1.  Turn off the Power 

2. Change the SW1 and SW2 

 Flash eMMC:  the SW1 switch to 1-off, 2-on      Forced Recovery :  The SW2 switch to 1-on  ,2 - on . 

3. Turn on the power 

4. Make sure the device connection status. 

5. If the device disconnect with PCAT Tool , please connect it again. 

6. Select eMMC Folder.

7. Make sure the setting ,then press " Download " button.

 8. eMMC download status 

'9. eMMC Donwload 'completed

10. When the eMMC installation finished . Close the PCAT tool ,

'11 'Please remove the mirco usb cable, turn off the power 

12. eMMC boot up :  SW1 switch to 1-off, 2-on      Forced Recovery :  The SW2 switch to 1-off  ,2 - off . 

13. Connect debug cable and open the terminal ,  turn on the power . 

14.  If you have done " Reformat " , the message will show " DDR: Start of DDR Training Init "   

15.  When the systm boot up , you need to type  " qcs6490-rom2860a1 login: root "  , " Password: oelinux123"

16.  After type the login and password , and you also can chek the image information about date , kernel version etc.. 

Linux BSP編譯方法(Linux BSP Compile Method) 

Yocto 4.0(LE 1.3)

Yocto 4.0(LE 1.1)