M.2 PCIE is it powered on?

shermanp

Same issue here. Two Firefly RK3399's, brand new, ordered and received about a month apart. Wondering about some physical board mis-configuration/installation or removal of 0-Ohm options/etc. Here is a dmesg | grep pci output:
[    0.235599] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc3v3
-pcie-regulator[0]' - status (0)
[    0.235647] vcc3v3_pcie: no parameters
[    0.235804] reg-fixed-voltage vcc3v3-pcie-regulator: vcc3v3_pcie supplying 0u
V
[    0.342952] phy phy-pcie-phy.5: Looking up phy-supply from device tree
[    0.342962] phy phy-pcie-phy.5: Looking up phy-supply property in node /pcie-
phy failed
[    0.344882] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep
[    0.344892] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup
[    0.344919] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pc
ie@f8000000[0]' - status (0)
[    0.345159] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply from devi
ce tree
[    0.345170] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply property
in node /pcie@f8000000 failed
[    0.345184] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[    0.345746] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply from devi
ce tree
[    0.345755] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply property
in node /pcie@f8000000 failed
[    0.345766] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[    0.346338] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply from devi
ce tree
[    0.346347] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply property
in node /pcie@f8000000 failed
[    0.346358] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[    0.888882] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[    0.889603] rockchip-pcie: probe of f8000000.pcie failed with error -110
[    1.038857] ehci-pci: EHCI PCI platform driver
root@firefly:~# parameters
-bash: parameters: command not found
root@firefly:~# dmesg | grep pci | more
[    0.235599] of_get_named_gpiod_flags: parsed 'gpio' property of node '/vcc3v3
-pcie-regulator[0]' - status (0)
[    0.235647] vcc3v3_pcie: no parameters
[    0.235804] reg-fixed-voltage vcc3v3-pcie-regulator: vcc3v3_pcie supplying 0u
V
[    0.342952] phy phy-pcie-phy.5: Looking up phy-supply from device tree
[    0.342962] phy phy-pcie-phy.5: Looking up phy-supply property in node /pcie-
phy failed
[    0.344882] rockchip-pcie f8000000.pcie: GPIO lookup for consumer ep
[    0.344892] rockchip-pcie f8000000.pcie: using device tree for GPIO lookup
[    0.344919] of_get_named_gpiod_flags: parsed 'ep-gpios' property of node '/pc
ie@f8000000[0]' - status (0)
[    0.345159] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply from devi
ce tree
[    0.345170] rockchip-pcie f8000000.pcie: Looking up vpcie3v3-supply property
in node /pcie@f8000000 failed
[    0.345184] rockchip-pcie f8000000.pcie: no vpcie3v3 regulator found
[    0.345746] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply from devi
ce tree
[    0.345755] rockchip-pcie f8000000.pcie: Looking up vpcie1v8-supply property
in node /pcie@f8000000 failed
[    0.345766] rockchip-pcie f8000000.pcie: no vpcie1v8 regulator found
[    0.346338] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply from devi
ce tree
[    0.346347] rockchip-pcie f8000000.pcie: Looking up vpcie0v9-supply property
in node /pcie@f8000000 failed
[    0.346358] rockchip-pcie f8000000.pcie: no vpcie0v9 regulator found
[    0.888882] rockchip-pcie f8000000.pcie: PCIe link training gen1 timeout!
[    0.889603] rockchip-pcie: probe of f8000000.pcie failed with error -110
[    1.038857] ehci-pci: EHCI PCI platform driver