Quantcast
Channel: Raspberry Pi Forums
Viewing all articles
Browse latest Browse all 5151

Advanced users • Re: RP5: arch assigned 64-bit MSI address 0xffffffe000 but device only supports 32 bits

$
0
0
The 32-bit DMA and no-mip widgets should both combine to produce low MSI addresses.
Remove all those lines (pci= prefixes don't do anything in config.txt, and probably won't help in the right place (cmdline.txt)) and just leave:

Code:

dtparam=pciex1dtoverlay=pcie-32bit-dmadtoverlay=pciex1-compat-pi5,no-mip

Statistics: Posted by jdb — Thu Jul 25, 2024 12:14 pm



Viewing all articles
Browse latest Browse all 5151

Trending Articles