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Gokulraj's avatar
Gokulraj
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1 year ago

How to access the 8GB ram of DDR in Agilex 7

Hi, I need to access 8GB DDR ram in agilex dev kit,but now i able to access only 2GB ram.While trying to access the remaining 6GB of ram ot throw error as "TFTP error: trying to overwrite reserve...
Arm Processor
Sw Development
tehjingy_Altera's avatar
tehjingy_Altera
Icon for Regular Contributor rankRegular Contributor
1 year ago

Hi

Thanks for confirming the condition.

We tried that with the latest uboot branch of QPDS24.3.1_REL_GSRD_PR and we dont see the problem.

I see that the SPL and Uboot is of different version in your logs.

Could you try using the uboot branch QPDS24.3.1_REL_GSRD_PR?

I tried that and managed to access the remaining 6GB in reserve.

Regards

Jingyang, Teh

Gokulraj's avatar
Gokulraj
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1 year ago

Hi,

Could you share the reference or user guide and download link for the uboot branch QPDS24.3.1_REL_GSRD_PR.

Thanks,

M Gokulraj