AM623: DDR Configuration files

Ravikumar Ronad

Part Number: AM623
Other Parts Discussed in Thread: SYSCONFIG

Dear experts,

I am in the process of configuring the DDR memory for a customizable System on Module (SOM) using the sysconfig tool. After generating the necessary files (.h, .dtsi, .gel, and .syscfg files), I am unsure in which directory (optee_os or ti-linux-firmware or ti-u-boot or trusted-firmware) I should add these DDR configuration files.

Could you kindly provide the correct procedure or a link guiding me through the configuration process?

Thanks in advance

Best Regards,

Ravikumar

over 1 year ago

0 JJD over 1 year ago

TI__Guru* 85890 points

Can you check the README link in the tool, under Linux u-boot section

Regards,

James

0 Ravikumar Ronad over 1 year ago in reply to JJD

Intellectual 400 points

Hi JJD,

I went through that, but I couldn't find the proper way.

Please drop the proper link or steps to follow.

Thanks and Regards,

Ravikumar

+1 JJD over 1 year ago in reply to Ravikumar Ronad

TI__Guru* 85890 points

from the README:

Linux u-boot

The resulting .dtsi file should be placed in arch/arm/dts, and the include statement in k3-\<device\>-r5-\<board\>.dts (eg., k3-am642-r5-evm.dts for the AM64x GP EVM, or k3-am642-r5-sk.dts for the AM64x SK EVM) should reference the new .dtsi file. The DDR driver will properly set the DDR frequency and initialize the DDR controller using the information in this .dtsi file

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AM623: DDR Configuration files

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