topic S32DS DRAM U-Boot Code Generation in S32G

S32DS DRAM U-Boot Code Generation

minersrevolt — Mon, 09 Sep 2024 19:07:48 GMT

I am using the S32DS DRAM Tool for profiling my board and am able to generate functional Arm Trusted Firmware code. When I change the setting to instead generate U-Boot code it creates the same code set as used for the ATF. Ive created a clean new project to try to generate U-Boot code but it is not generating. Is this feature functional?

The AT-F generated code is not compatible with the U-Boot code base as far as I can tell, the files that are generated do not exist in the U-Boot code tree.

Re: S32DS DRAM U-Boot Code Generation

chenyin_h — Wed, 11 Sep 2024 06:08:05 GMT

Thanks for the post.

I have checked the document, and do not find that the u-boot feature is removed from the generated code style with DDR tools.

But since several year ago, the BSP for S32G has moved the DDR code to TFA

Instead of the u-boot, as a result, you may have a try with the DDR tools in S32DS3.4, also I suggest referencing the DDR code structure from BSP31 or a little earlier. In which the DDR code are located under u-boot.

Sorry for your inconvenience.

Chenyin