topic Re: LS1046A Development on the LS1046ARDB using CodeWarrior in CodeWarrior Development Tools

LS1046A Development on the LS1046ARDB using CodeWarrior

Daves_Garage — Fri, 12 Aug 2022 22:21:12 GMT

Using Codewarrior, I am able to build a QorIQ Configuration Project for the PBL, and upload the RCW from the development kit. Now I modify this RCW to disable the SerDes (or something), then compile the project, which generates a bin file in the "Generated_Code" directory. If I use this file and update flash with it, it's endianness is wrong the next time I read it. Is there an automated way from within CodeWarrior to fix this, or is it something we do manually.

I notice there is a utility in the LSDK when building this stuff from the command line.

Any pointers helpful.

Thanks.

Re: LS1046A Development on the LS1046ARDB using CodeWarrior

yipingwang — Fri, 09 Sep 2022 09:03:55 GMT

You could use rcw package provided in LSDK.

$ git clone https://source.codeaurora.org/external/qoriq/qoriq-components/rcw.git

$ git checkout -b LSDK-21.08 LSDK-21.08

$ cd rcw/ls1028ardb

$ ../rcw.py -i R_SQPP_0x85bb/rcw_1500_gpu600.rcw -o R_SQPP_0x85bb/rcw_1500_gpu600.bin

Re: LS1046A Development on the LS1046ARDB using CodeWarrior

Daves_Garage — Fri, 09 Sep 2022 13:40:30 GMT

Yes. This was exactly pointed out in my question above. "I notice there is a utility in the LSDK when building this stuff from the command line."

I am aware of the python script for building the rcw, and generating the bin file. My question is specifically about programming the RCW from within the CodeWarrior software. Using the flash utility and flashing the bin file generated from CodeWarrior doesn't account for the big-endian ordering. The question I need answered is: Is there a method or process within CodeWarrior for doing this?

Re: LS1046A Development on the LS1046ARDB using CodeWarrior

yipingwang — Tue, 20 Sep 2022 03:44:39 GMT

No method in CodeWarrior to do this.