Forum Discussion
BChiw
New Contributor
7 years agoIntel EMIF FPGA IP DTS / DTB error.
Hello, Need help for this DTS/DTB generation error. We are using this link as the base design: https://rocketboards.org/foswiki/Projects/A10AVCVPCIeRootPortWithMSI Then we added the FPGA DDR4 int...
BChiw
New Contributor
7 years agoHello,
Thank you for the reply.
The project has two EMIFs:
HPS-EMIF 1GB: seen and used by Linux
FPGA-EMIF 2GB: not used by Linux, used by DMA engines for buffer.
- 2GB memory space needs to be allocated by Linux (Malloc(?)).
- h2f_axi_master (0xC000_0000) base address has < ~1GB range only to map
- Can use address spanner for SW checking of buffer states
Thanks,