External Memory Interface IP on Agilex.

Hi,

Do you have the sample of how I can read from and write to external SDRAM through Linux driver on Agilex 7?

I need to use the SDRAM as temporary storage and also to use the bridge to access to the peripherals, like UART, I2C, SPI.

I guess there are 2 parts here.

Firstly, we need to setup the connection using Quartus platform Designer. From here, we can generate the avalon-mm addresses.

Secondly, we need to write a Linux driver to access to these avalon-mm addresses in order to read and write.

Am I correct to say that?

But I can't find the sample on this project. Could someone please help direct me to the proper sample?

I guess there is a Cyclone V one. But its architecture isn't the same. I can't use the Cyclone V one on Agilex 7.

Please help.

Regards