Using developer package

[dsalv.1]

Hello,

I am trying to develop solution with STM32MP157D-DK1 board.

I am using developer package.

I am referring to information provided on this page, https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Package 

Section 5.2 is as given below,

• 5.2Installing the OpenSTLinux BSP packages
  • 5.2.1Building and deploying the Linux kernel for the first time
  • 5.2.2Building and deploying the gcnano-driver for the first time (only on STM32MP15x lines )
  • 5.2.3Building and deploying the U-Boot for the first time
  • 5.2.4Building and deploying the TF-A for the first time
  • 5.2.5Building and deploying the OP-TEE for the first time
  •  
  •  I completed 5.2.1 and 5.2.2 sections successfully.
  • 5.2.1Building and deploying the Linux kernel for the first time
  • 5.2.2Building and deploying the gcnano-driver for the first time (only on STM32MP15x lines )
  •  
  • I wanted know that at this stage without completing steps mentioned below
  • Building and deploying the U-Boot for the first time ,
  • Building and deploying the TF-A for the first time,
  • Building and deploying the OP-TEE for the first time ,
  •  
  •  can I continue to my product development or it is mandatory t go through steps mentioned above?
  • (Note- I don't want to use arm cortex M co-processor, Only need ARM cortex A7)

[Olivier GALLIEN]

Hi @dsalv.1 ,

As far as you still in evaluation/developpement on STM32MP157D-DK1 board you can just update with Developper package the part you want to modify. 

Could you please further details what you want to do ? 

Olivier 

[dsalv.1]

Hello Olivier GALLIEN,

We are developing a product (IOT Gatway) in which we need Linux system, our product is supposed to interact with the backend server to fetch some data and after downloading data from server data will be sent to four BLE socs connected over four uarts to the STM32MP1. This BLE SOCs will then interact with the 1000s of BLE tag wirlessly.