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Altera_Forum
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7 years ago

F2H Avalon Bridge f2h_sdram0_data_waitrequest got stuck

Hi all, I met a problem hope someone can help. I am using f2h_sdram0 to access the SDRAM. After building HPS system, I got the hps.xml file in handoff folder, part of the code is: ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

Hi!

The solution for me was to re-compile UBOOT with the new hps.xml file generated by quartus.

In this file, according to my design, the F2SDRAM port is enable, so the device at power up start with the good configuration.

UBOOT factory configuration that I was using on the Achille development kit, only enable the HPS to FPGA LW bridge.

Regards