topic Re: IPCF enablement on S32G in S32G

IPCF enablement on S32G

st_ra — Tue, 14 Dec 2021 13:41:08 GMT

Hi,

Im trying to implement IPCF on S32G274A RDB2 board. I tried IPCF_HLD example and it works fine. But problem is that in the example Clock_Ip_Init is not used (not sure why then it is in example at all?) and my project for CM7_0 is initializing clocks by calling Mcu_Init, Mcu_SetMode and Clock_Ip_Init functions. Once I start yocto linux build (bsp30.0) from sd card and stop in u-boot after dcache off, initsram and fatload commands I run startm7 and after that loose control on terminal, I cant resume boot for linux.

My question is either how to configure u-boot to use clock config form M7 project or how to sync both projects...

Re: IPCF enablement on S32G

bpe — Wed, 15 Dec 2021 06:25:18 GMT

The recommended way to boot multiple applications when M7 is the boot core is
to use the Bootloader which is part of the Platform Software
Integration for S32G2XX package. The Bootloader de-initializes the clocks it
used before passing control to the loaded applications, thus no specific
changes are required in u-Boot. See Section 3.2.1 of the Bootloader Integration
Example Manual.

Best Regards,
Platon

Re: IPCF enablement on S32G

st_ra — Wed, 15 Dec 2021 13:18:01 GMT

Ok, first of all there is no updatesite.zip for latest platform software integration... And also I cant figure out where is bootloader code, what to do after code generation in EB tresos. How do I get bootloader_IVT.bin?

Re: IPCF enablement on S32G

bpe — Thu, 16 Dec 2021 12:07:56 GMT

The updatesite package is quite there:

Use Automotive Software Package Manager to obtain it. See Section 3.3 of
the Bootloader User Manual for instructions on building bootable images.

Best Regards,
Platon

Re: IPCF enablement on S32G

st_ra — Thu, 16 Dec 2021 12:09:08 GMT

That is updatesite package for IPCF. There is no updatesite for platform software integration where bootloader project is...

Re: IPCF enablement on S32G

st_ra — Thu, 16 Dec 2021 12:19:05 GMT

Re: IPCF enablement on S32G

bpe — Fri, 17 Dec 2021 13:25:44 GMT

Sorry for confusion, the Platform Software Integration package is standalone,
there is no S32DS updatesite package. Instructions on building the Bootloader
are given in Section 3.3.4 of the Bootloader Manual. Preparing a bootable binary
with IVT Tool is described in Section 3.3.3 of the same document.

Best Regards,
Platon

Re: IPCF enablement on S32G

st_ra — Mon, 20 Dec 2021 07:12:38 GMT

I have a few problems for now..

First when verifing code in tresos studio I get error for reset handler addres for A53 image.. How should I get correct address?

When I generate code with some available address I get following error when running launch.bat for building bootloader.bin