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ALT3224's avatar
ALT3224
Icon for New Contributor rankNew Contributor
2 years ago
Solved

Arria10 SoC U-boot: How to configure DDRAM memory from 1GB to 4GB in version 23.2 PRO

Hi everyone, I executed the tutorial Building Bootloader for cyclone V and Arria 10 https://www.rocketboards.org/foswiki/Documentation/BuildingBootloaderCycloneVAndArria10 on the evaluation bo...
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  • tehjingy_Altera's avatar
    tehjingy_Altera
    2 years ago

    Hi


    Any update on this case?


    Regards

    Jingyang, Teh


tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi Nora


There are no specific tool to generate the device tree for the Arria10 Soc.

One method to make the changes is to edit the GSRD available for the Arria10 Soc.

You could get the GSRD from the link below:

https://www.rocketboards.org/foswiki/Documentation/Arria10SoCGSRD


The device tree for uboot are in the location:

https://github.com/altera-opensource/u-boot-socfpga/tree/socfpga_v2023.07/arch/arm/dts


The linux device tree is located in the location below:

https://github.com/altera-opensource/linux-socfpga/tree/socfpga-6.1.55-lts/arch/arm/boot/dts


Regards

Jingyang, Teh