Programming the board for production.

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Programming the board for production.

749 Views
vasudhevan
Contributor V

Hi,

   The serial downloader provides a means to download a program image to the chip over the USB OTG 1 and UART1 serial connections .

  1. While flashing the board we need to connect two port (USB OTG1 and UART1) ?
  2. This procedure is common for both internal flash and external qspi flash ?

Thanks & Regards 

      Vasu

0 Kudos
5 Replies

620 Views
victorjimenez
NXP TechSupport
NXP TechSupport

Hello, Vasu 

While flashing the board we need to connect two port (USB OTG1 and UART1) ?

No, you don't need to connect both, just the one you are planning to use. 

This procedure is common for both internal flash and external qspi flash ?

Yes, this procedure is common for the external and internal flash. 

Have a great day,
Victor

-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

 

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

0 Kudos

620 Views
vasudhevan
Contributor V

Hi Victor,

   Thank you for your response.

   I forgot to mention part number  - imxrt 1064.

   Non-buildin flash devices like RT102x, RT105x only needed (OTG and UART) interfaces for flashing our distributor telling we can use JTAG for production flash with secure boot this case no need OTG and UART ?

   Production flash which software we need to use both internal (or) external flash ? 

  

Thanks & Regards 

       Vasu

0 Kudos

620 Views
victorjimenez
NXP TechSupport
NXP TechSupport

Hello, Vasu 

Yes, if you use JTAG you don't need either USB or UART. The software for production will depend on the debugger that you use. 

Regards, 

Victor 

0 Kudos

620 Views
vasudhevan
Contributor V

Hi Victor,

      If we use JTAG how to implement secure boot using internal flash ?

      How to flash dual image 1064 internal flash ?

      How can we use mfg tool flashing internal flash ?

Thanks & Regards 

       Vasu

0 Kudos

620 Views
victorjimenez
NXP TechSupport
NXP TechSupport

Hello, Vasu 

For these new questions, please open a new question so we can continue with the support there. 

Regards, 

Victor 

0 Kudos