Debugging LS1046 DDR4 with tools codewarrior

[Hmc510]

My board NG in BL2 init step.so I try to refer "QCVS_DDR_User_Guide" Debugging LS1046 DDR4 with tools codewarrior.

I saw a DDR struct "ddr_raw_timing" in my atf project ddr_init.c and it also appears in the document "QCVS_DDR_User_Guide: Click the Generate Processor Expert Code icon. ddr_init1.c".

but nothing happened when I click the Generate Processor Expert Code icon In my ls1046 CW project, and just have this files:

Am I using it incorrectly?

I haven't used DDR validation yet. codewarrior.whether it needs JTAG  debugging?

Thanks

[khushbur]

Hi @Hmc510 

    Can you please raise new tickets for this new issue and close this one. It will help us in managing tickets.

Thanks

Khushbu

[khushbur · Accepted solution]

Hi @Hmc510 

Looks like your ddr-init code is generated successfully.

What tools are used to connect 1046 boards? Please provide the purchase address?

You can use Codewarrior TAP to connect with board. Below is a link

https://www.nxp.com/design/software/development-software/codewarrior-development-tools/run-control-d...

https://www.nxp.com/products/processors-and-microcontrollers/arm-processors/layerscape-processors/ls...

 DDR validation in codeWarrior, does it  need to purchase additional licenses?

The validation feature of QCVS is licensed as per the CW4NET licensing tiers.
To purchase a license, use the link, www.freescale.com/cw4net.

Thanks

Khushbu

[Hmc510]

Thank you for your answer.

I have prepared the test tool, But there seems to be some problems.

Can you give me some suggestions?

[Hmc510]

2GB chip: MT40A1G16KD-062E:E.  x5.

4 ships for 8G, 1 chip for ECC.

ls1046afrwy

CW Version: 11.5.0

and I want to config it as 1.8G

my current atf code：

more questions

What tools are used to connect 1046 boards? Please provide the purchase address.

and use the  DDR validation in codeWarrior, does it  need to purchase additional licenses?