VAR-SOM-MX6 PCIE

From Variscite Wiki
VAR-SOM-MX6 - PCIE

Test for device

We are using Intel 7260 wireless device to test PCIE. Check the bus:

$ dmesg | grep -i pcie
[    3.750038] imx6q-pcie 1ffc000.pcie: PCI host bridge to bus 0000:00
[    3.831355] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    3.837040] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[    3.842274] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
[    3.842382] aer 0000:00:00.0:pcie02: service driver aer loaded

Serach for devices:

$ lspci 
The output should look like:<br>
00:00.0 PCI bridge: Device 16c3:abcd (rev 01)
01:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)

Kernel configuration add device

Configure wireless LAN support in Networking.
Network wlan.png

Configure general driver.
Driver general.png

Configure Intel wireless LAN driver.
Drivers wlan intel.png

Testing on target