S32KのトピックRe: s32k144 bootloader

s32k144 bootloader

maoyuanluo — Thu, 19 Oct 2017 09:41:15 GMT

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

Re: s32k144 bootloader

lukaszadrapa — Wed, 25 Oct 2017 07:27:35 GMT

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

Re: s32k144 bootloader

maoyuanluo — Fri, 03 Nov 2017 04:30:03 GMT

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

Re: s32k144 bootloader

sreevishakhkp — Tue, 07 Aug 2018 13:45:54 GMT

Can you share your boot-loader code

Re: s32k144 bootloader

maoyuanluo — Wed, 08 Aug 2018 05:58:07 GMT

You can reference my blog and you can find it.

S32K144 EVB之Bootloader - CSDN博客

Re: s32k144 bootloader

sreevishakhkp — Thu, 09 Aug 2018 07:17:16 GMT

Thanks a lot !!

Re: s32k144 bootloader

andrewweiss — Tue, 16 Oct 2018 21:55:32 GMT

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?

Re: s32k144 bootloader

upendra_kumar — Tue, 21 May 2019 05:28:14 GMT

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

Re: s32k144 bootloader

maoyuanluo — Wed, 22 May 2019 06:16:12 GMT

you mean you need the iar project?

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

Re: s32k144 bootloader

upendra_kumar — Wed, 22 May 2019 08:34:08 GMT

Dear sir,

I need s32k144 bootloader code.

If it’s possible please send me bootloader code.