topic MPC5674F Bootload in MPC5xxx

MPC5674F Bootload

pyi285 — Wed, 15 Mar 2023 05:14:52 GMT

Can someone explain me the code or method to bootloader the MPC5674F chip?

The chip I have is SPC5674FMVVS chip

#MPC5674F #bootloader #SPC5674

Re: MPC5674F Bootload

lukaszadrapa — Wed, 15 Mar 2023 17:30:07 GMT

We provide Rappid bootloader which can use either UART or CAN (per release notes - only UART in case of MPC5674F). It uses BAM serial boot mode. Notice that we do not provide source codes, it cannot be modified:

https://www.nxp.com/webapp/Download?colCode=RAPPID_BOOTLOADER_UTILITY&appType=license

To start this bootloader, it is necessary to reconfigure BOOTCFG pins in order to start BAM serial download. If it is not suitable for your application, it’s necessary to use flash resident bootloader.

If you are interested in flash resident bootloader, attached is a draft of application note:

https://community.nxp.com/servlet/JiveServlet/download/427962-1-279359/bootloader.zip

It’s written directly for MPC5634M, software is working. It can be used as a starting point to develop own solution. It’s necessary to use these SSD flash drivers:

http://www.nxp.com/lgfiles/Qorivva/MPC5674F_C90FL_SSD_DRV.exe

Just in case, this is updated and published version for MPC57xx devices (software is written for MPC5748G):

http://www.nxp.com/assets/documents/data/en/application-notes/AN5319.pdf

http://www.nxp.com/assets/documents/data/en/application-notes-software/AN5319SW.zip

And if you are looking for out of box solution, you can ask Vector (or other SW vendors) for help:

https://www.vector.com/int/en/products/products-a-z/embedded-components/flash-bootloader#

Regards,

Lukas

Re: MPC5674F Bootload

pyi285 — Thu, 20 Apr 2023 08:50:49 GMT

Can you write the Bootloader code used with the SPC5674FF3MVV3 Chip?

Re: MPC5674F Bootload

lukaszadrapa — Thu, 20 Apr 2023 09:30:59 GMT

This is not a service provided by our free online technical support. You can request a solution from our paid engineering services:

https://www.nxp.com/support/support/nxp-engineering-services:SW-SUPPORT

Regards,

Lukas

Re: MPC5674F Bootload

pyi285 — Tue, 25 Apr 2023 04:50:33 GMT

I am sorry But I don't have enough time, so I need a quick answer and an accurate code. I urgently need a bootloader code related to the MPC5674F chip I am using.
If you can't write the code, can you elaborate on the address or register that needs to be changed?
please i need a lot

It is difficult to understand the present