s32k144 bootloader

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s32k144 bootloader

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maoyuanluo
Contributor III

Do NXP provide the s32k144 bootloader demo example? If they have, where to download it?

1 Solution
1,396 Views
lukaszadrapa
NXP TechSupport
NXP TechSupport

Hi,

We can provide Rappid bootloader utility:

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

Notice that source codes for this utility are not provided to customers. S32K144 is supported.

 

There are plans to develop a demo code directly for S32K144 but it will take some time – I guess that it could be available in Q1/2018.

 

Then you can take a look at this application note:

https://www.nxp.com/docs/en/application-note/AN5319.pdf

https://www.nxp.com/docs/en/application-note-software/AN5319SW.zip

It is written for PowerPC device MPC5748G but maybe you can re-use some ideas and code.

Regards,

Lukas

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9 Replies
1,396 Views
andrewweiss
Contributor II

Hi Lukas, Is the bootloader specific for S32k144 (or 142 which I am using) available yet?   Are there restrictions to using the link above to implement on an S32K142?  

0 Kudos
1,396 Views
maoyuanluo
Contributor III

Thank you for your answer! Now I've written bootloader successfully,it can upgrade app and jump to app and execute correctly!

Because the reference datasheet is too little to find a resaon why do you write registers like this?

Maybe I need to spend more time to find reason

0 Kudos
1,396 Views
sreevishakhkp
Contributor III

Can you share your boot-loader code

0 Kudos
1,396 Views
maoyuanluo
Contributor III

You can reference my blog and you can find it.

S32K144 EVB之Bootloader - CSDN博客 

1,396 Views
upendra_kumar
Contributor I

i'm try to download bootloader code from your blog but i'm not getting download.

0 Kudos
1,396 Views
maoyuanluo
Contributor III

you mean you need the iar project?

Or do you have other problems when execute the code from my blog?

0 Kudos
1,396 Views
upendra_kumar
Contributor I

Dear sir,

I need s32k144 bootloader code.

If it’s possible please send me bootloader code.

0 Kudos
1,396 Views
sreevishakhkp
Contributor III

Thanks a lot !!

0 Kudos
1,397 Views
lukaszadrapa
NXP TechSupport
NXP TechSupport

Hi,

We can provide Rappid bootloader utility:

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

Notice that source codes for this utility are not provided to customers. S32K144 is supported.

 

There are plans to develop a demo code directly for S32K144 but it will take some time – I guess that it could be available in Q1/2018.

 

Then you can take a look at this application note:

https://www.nxp.com/docs/en/application-note/AN5319.pdf

https://www.nxp.com/docs/en/application-note-software/AN5319SW.zip

It is written for PowerPC device MPC5748G but maybe you can re-use some ideas and code.

Regards,

Lukas

View solution in original post