how to create sja1110_uc.bin and sja1110_switch.bin from S32DS?

[shanlan123]

I want to use SPI to download sja1110 firmware with different config and code base,

how to create a new image for sja1110 not only use GOLDVIP image?

thanks

[Daniel-Aguirre]

Hi,

There is a "S32G-VNP-RDB2 Ethernet Enablement Guide" which details a little more on this topic [Page 5, S32G-VNP-RDB2 Ethernet Enablement Guide, User Guide, Rev. 1, 05/2021].

This Enablement guide is available under the RDB2 product page (link: S32G2 Vehicle Networking Reference Design | NXP Semiconductors), under the "Documentation" section.

Please, let us know.

[shanlan123]

This document mentions flash_ image.bin, What is the relationship between flash_ image.bin and sja1110_uc.bin and sja1110_switch.bin?

How to dynamically configure sja1110 in Linux? (for example, configure sja1110 like this now, and configure sja1110 like that later)

 

[Daniel-Aguirre]

Hi,

Thanks for your feedback. Regarding SJA1110 information, that is what the S32G platform can offer (since we are in the S32G community).

As for the flash_image.bin, it is the same as the "sja1110_uc.bin", since it will be the image that provides the firmware to the SJA1110. sja1110_switch.bin is the configuration file for the switch.

Regarding more information of SJA1110, as told on the Ethernet Enablement guide, SJA1110 SDK is under NDA and the information is confidential, for which we do recommend sending this inquiry to your local NXP representative/FAE, for them to channel the information correctly. We do apologize for this.

Please, let us know.