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Altera_Forum's avatar
Altera_Forum
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10 years ago

HPS DDR memory access for Preloader and UBoot

I have a Cyclone V board with 1Gbyte DDR3L memory connected up to the HPS. I am loading U-Boot through the Preloader using UART0 and YModem transfers from my PC. This all works, and I can see U-Boo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Not sure what you mean by that - I have my own board, similar to sockit board, with Cyclone V on it. But I think there was a fault on the board I was running, as it works on two other boards. Still not sure how memory can test ok but not run code from it - how can that be a board fault? Anyway, problem solved for now.