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

Hmc510_0-1670034281600.png

[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_0-1670900707019.png

[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：

Hmc510_0-1670202724973.pngHmc510_1-1670202740613.png

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?