PCIe-Bus not initialized, no devices detected
#1
Hey guys,

I bought one of those beauties (v.2.1 2018-06-06) and flashed a micro SD-Card with the latest image of debian stretch minimal (0.7.9).
I had to notice however, that not even the pcie bus is showing up. (The output of lspci is empty, no matter if a card is in the slot or not)

When a card is in the slot, it does not seem to get any power. (No lights turn on, neither do they get warm)
The cards I tested:
- Logilink Dual LAN-Card with two Realtek chips on it http://www.logilink.com/media/datasheets/PC0075.pdf
- Intel Ethernet LAN Card D33025

- Varius graphics cards (wasn't expecting them to work, really)

I tested multiple versions and images. Did not work with either BSP nor mainline kernel.
The last image I tried was (0.7.8) of minimal Ubuntu with Kernel (4.4.132-1072-rockchip-ayufan-ga1d27dba5a2e).
I attached the boot-log (dmesg output) on that one.

Have I forgotten something?
I already crawled through the entire forum of Frank Mankel, unfortunately to no avail.
I read something about setting jumpers for a similar problem somewhere, but for a solution, the post links to an entry on Frank Mankel's deleted blog.  Confused


Attached Files
.log   dmesg.log (Size: 63.01 KB / Downloads: 354)


Messages In This Thread
PCIe-Bus not initialized, no devices detected - by seiji - 08-08-2018, 01:07 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  PCIE interface power on too late Slark Xiao 0 1,272 11-29-2022, 11:56 PM
Last Post: Slark Xiao
  PCIe gen1 timeout - how to debug tosi 3 5,342 03-10-2022, 05:06 PM
Last Post: db579
  Anyone try an NVIDIA GPU in the PCIe slot? Paraplegic Racehorse 0 1,938 04-15-2021, 11:46 AM
Last Post: Paraplegic Racehorse
  Never ever mix up CPU board connector with 8-pin PCIE connector LMM 0 1,981 02-11-2021, 10:18 AM
Last Post: LMM
  PCIe Armbian and Ayufan for nvme ssd LMM 1 3,049 02-03-2021, 04:38 PM
Last Post: LMM
  fan continously runs on kernel 5.8 but I need to use 5. kernel for PCIe sata card GreyLinux 4 6,405 10-20-2020, 10:52 AM
Last Post: GreyLinux
  PCIe x4 mode - Lane 3 failure acdkyn 1 3,136 04-24-2020, 01:32 PM
Last Post: kuleszdl
  Considering buying and question on the PCIe slot MobileJAD 25 47,657 11-07-2019, 03:10 PM
Last Post: hmuller
  RockPro64 pcie Gpu Davidos 1 3,619 06-09-2019, 02:09 PM
Last Post: guannais
  login to GUI desktop hangs when PCIe SSD is plugged in grimace 3 5,916 04-24-2019, 04:24 PM
Last Post: Luke

Forum Jump:


Users browsing this thread: 4 Guest(s)