Difference between revisions of "AOM-5721 Yocto user guide"

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Revision as of 03:15, 23 December 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)

AOM-5721


硬件接口說明(Hardware interface introduction)

接口布局(Layout)

 

Switch / Jumper Settings

AOM-5721:

SW1 ON OFF
1 eMMC boot UFS boot
2 Enter Download/Recovery Normal boot

AOM-DB6700:

SW1

Switch

1

2

3

4

5

6

Function

SW1

ON

---

---

---

---

---

Enable

GBE0_LINK_MID# pull high [Default]

OFF

---

---

---

---

---

Disable

GBE0_LINK_MID# pull high

---

ON

---

---

---

---

Enable

GBE0_LINK_MAX# pull high [Default]

---

OFF

---

---

---

---

Disable

GBE0_LINK_MAX# pull high

---

---

ON

---

---

---

Enable

GBE1_LINK_MID# pull high [Default]

---

---

OFF

---

---

---

Disable

GBE1_LINK_MID# pull high

---

---

---

ON

---

---

Enable

GBE1_LINK_MAX# pull high [Default]

---

---

---

OFF

---

---

Disable

GBE1_LINK_MAX# pull high

---

---

---

---

ON

---

Enable

GBE1_LINK_ACT# pull high

---

---

---

---

OFF

---

Disable

GBE1_LINK_ACT# pull high [Default]

---

---

---

---

---

ON

Enable

GBE0_LINK_ACT# pull high

---

---

---

---

---

OFF

Disable

GBE0_LINK_ACT# pull high [Default]

SW2

Switch

1

BOOT_SEL0#

2

BOOT_SEL1#

3

BOOT_SEL2#

4

FORCE_RECOV#

5

TEST#

6

NC

'Function '[Baseon Module specific]

SW2

ON

ON

ON

---

---

NC

Carrier SATA

OFF

ON

ON

---

---

NC

Carrier SD Card

ON

OFF

ON

---

---

NC

Carrier eSPI(CS0#)

OFF

OFF

ON

---

---

NC

Carrier SPI(CS0#)

ON

ON

OFF

---

---

NC

Module Device (NAND, NOR)

OFF

ON

OFF

---

---

NC

Remote Boot (GBE, Serial)

ON

OFF

OFF

---

---

NC

Module eMMC Flash [Default]

OFF

OFF

OFF

---

---

NC

Module SPI

---

---

---

ON

---

NC

Force Recovery Enable

---

---

---

OFF

---

NC

Force Recovery Disable [Default]

---

---

---

---

ON

NC

Specific Test Function Enable

---

---

---

---

OFF

NC

Specific Test Function Disable [Default]

SW3

Switch

1

COM0_MODE0

2

COM0_MODE1

3

COM0_MODE2

4

COM0_TERM_TX

5

COM0_TERM_RX

6

COM0_SLEW

Function

SW3

OFF

OFF

OFF

---

---

---

RS232 Loopback Mode

ON

OFF

OFF

---

---

---

RS232 Mode [Default]

OFF

ON

OFF

---

---

---

RS485 Half-Duplex Mode

ON

ON

OFF

---

---

---

RS485 Full-Duplex (RS422) Mode

OFF

OFF

ON

---

---

---

Reserved (Do Not Use)

ON

OFF

ON

---

---

---

Reserved (Do Not Use)

OFF

ON

ON

---

---

---

Reserved (Do Not Use)

ON

ON

ON

---

---

---

Reserved (Do Not Use)

---

---

---

ON

ON

---

Termination Enable

---

---

---

OFF

OFF

---

Termination Disable [Default]

---

---

---

---

---

ON

Specific Test Function Enable

---

---

---

---

---

OFF

Specific Test Function Disable [Default]

SW4

Switch

1

COM2_MODE0

2

COM2_MODE1

3

COM2_MODE2

4

COM2_TERM_TX

5

COM2_TERM_RX

6

COM2_SLEW

Function

SW4

OFF

OFF

OFF

---

---

---

RS232 Loopback Mode

ON

OFF

OFF

---

---

---

RS232 Mode [Default]

OFF

ON

OFF

---

---

---

RS485 Half-Duplex Mode

ON

ON

OFF

---

---

---

RS485 Full-Duplex (RS422) Mode

OFF

OFF

ON

---

---

---

Reserved(Do Not Use)

ON

OFF

ON

---

---

---

Reserved (Do Not Use)

OFF

ON

ON

---

---

---

Reserved (Do Not Use)

ON

ON

ON

---

---

---

Reserved

Do Not Use

---

---

---

ON

ON

---

Termination Enable

---

---

---

OFF

OFF

---

Termination Disable

[Default]

---

---

---

---

---

ON

Specific Test Function Enable

---

---

---

---

---

OFF

Specific Test Function Disable [Default]

SW5

Switch SW5

Function

1-2

I2S2_MCK from module [Default]

2-3

I2S2_MCK from 24MHz_Oscillator

SD_WP

Switch

1-2

Function

SD_WP

ON

WriteProtection Enable

OFF

Write Protection Disable[Default]

 

系统下载 (OS Download)

Yocto 4.0 :

2025-10-31 - Dropbox

燒錄方法 (Recovery & Rescue method)

Install the flash tool: The version below has been tested without problems

Qualcomm USB Driver v1.00.91.6

Qualcomm Product Configuration Assistant Tool v2.42.2.165

Qualcomm Unified Tools Services v1.85.2.5

Qualcomm Software Center v1.22.1

1. Download the Qualcomm Software Center 

      Qualcomm® Software Center 

2. Open the Qualcomm Software Center 

3. Search "PCAT" in the search bar 

4. Install Qualcomm® Product Configuration Assistant Tool

5. Install Qualcomm® Unified Tools Services

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

RTENOTITLE

7. Unzip the UFS File and eMMC File 

For example : 

    aom5721a1_yocto4.0.18-le1.1_v1.0.0_kernel-6.6.28_qcs6490_8g_emmc_2025-10-31.tgz

    aom5721a1_yocto4.0.18-le1.1_v1.0.0_kernel-6.6.28_qcs6490_8g_ufs_2025-10-31.tgz

8. Connect your device via Micro USB.

9. Set up to Download/Recovery mode and power on the system. If your PC can not identify the USB, please download the "Qualcomm USB Driver." 

10. 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 of the AOM-5721 and SW2 of the AOM-DB6700:

Flash UFS Switch cconfig
AOM-5721 SW1 1-off, 2-on
AOM-DB6700 SW2 4-on

 2. Turn on the power 

 3. Open " PCATApp" Tool 

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

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

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

7. Select the provision button   RTENOTITLE  

RTENOTITLE

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. 

RTENOTITLE

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

RTENOTITLE

11. Click " Download." 

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

UFS boot Switch cconfig
AOM-5721 SW1 1-off, 2-off
AOM-DB6700 SW2 1-on


Flash eMMC

1. Change the SW1 

Flash eMMC Switch cconfig
AOM-5721 SW1 1-on, 2-on
AOM-DB6700 SW2 4-on

2. Turn on the power 

3. Make sure the device connection status. 

4. If the device disconnects from the PCAT Tool, please connect it again. 

6. Select the EMMC Folder in the PCAT Tool. The Tool will help load Files automatically and select "MEMORY_TYPE_EMMC."

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

8. eMMC Download 'completed

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

11. 'Please remove the micro USB cable, turn off the power 

12. eMMC boot up:  SW1 switch to 1-off 

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

Linux BSP編譯方法(Linux BSP Compile Method)

 

 

基本功能測試(Basic Function test) 

Test SOP