Reference Board : i.MX8QMax
Issue : SSD not detected with newer SD card Images available on the download page
Description :
I have tried the below S/W versions and flashed the image to sd card using the command "sudo dd if=<image name>.wic of=/dev/mmcblkX bs=1M && sync"
- LF_v5.10.72-2.2.0_images_IMX8QMMEK
- L5.4.70-2.3.0_images_MX8QMMEK
The detection of SSD is no more consistent & fails with different reasons.. On 4.14 kernel, the SSD is consistently detected fine.
Different errors are reported below:
LF_v5.10.72-2.2.0_images_IMX8QMMEK
-----------------------------FAIL CASE--------------------------------------------------
[ 3.835709] imx6q-pcie 5f010000.pcie: Phy link never came up
[ 3.857896] imx6q-pcie 5f010000.pcie: failed to initialize host
[ 3.863846] imx6q-pcie 5f010000.pcie: unable to add pcie port.
--------------------------------------------------------------------------------
---------------------------------PASS CASE-----------------------------------------------
[ 3.162121] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
[ 3.176317] pci 0000:01:00.0: 7.876 Gb/s available PCIe bandwidth, limited by 8 GT/s x1 link at 0000:00:00.0 (capable of 31.504 Gb/s with 8 GT/s x4 link)
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LF_v5.10.72-2.2.0_images_IMX8QMMEK
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[ 3.628753] nvme 0000:01:00.0: of_irq_parse_pci: failed with rc=134
[ 3.629054] nvme nvme0: pci function 0000:01:00.0
[ 3.743731] nvme 0000:01:00.0: enabling device (0000 -> 0002)
[ 3.750826] nvme nvme0: Removing after probe failure status: -19
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