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Ravin11
New Contributor
New ContributorUsing Uboot 2020.04, data read write between HPS to FPGA using LWH2F Bridge access
I am trying read and write data from fpga using uboot application, using Cyclone5 socfpga(DE10 NANO) Enabled the bridge access (socfpga_bridges_reset(0)) and permod register also programmed the fpga...
tehjingy_Altera
Regular Contributor
Regular ContributorHi
To access to the IPs connected through the LWH2F bridge you could us ethe md command.
https://unix.stackexchange.com/questions/120374/memory-display-using-md-in-u-boot
For the LWH2F bridge you would need to start from the address 0xFF200000.
Regards
Jingyang, Teh
