can not load the firmware from the /lib/firmware

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can not load the firmware from the /lib/firmware

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tomgao
Contributor III

fec 2188000.ethernet eth0: registered PHC device 0
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-pci: EHCI PCI platform driver
ehci-mxc: Freescale On-Chip EHCI Host driver
xhci_hcd 0000:01:00.0: xHCI Host Controller
xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus number 1
[XHCI FW Downloder] XHCI_FWDownLoadCheck

[XHCI FW Downloder] VenderID=1912, DeviceID=0014, Revision=0003
[XHCI FW Downloder] Device is 720201/202
[XHCI FW Downloder] --Revision 3
pci_bus 0000:01: firmware, attempted to load /lib/firmware/updates/3.14.28-1.0.0_ga+g91cf351/renesas/K2026090.mem, but failed with error 1
pci_bus 0000:01: firmware, attempted to load /lib/firmware/updates/renesas/K2026090.mem, but failed with error 1
pci_bus 0000:01: firmware, attempted to load /lib/firmware/3.14.28-1.0.0_ga+g91cf351/renesas/K2026090.mem, but failed with error 1
pci_bus 0000:01: firmware, attempted to load /lib/firmware/renesas/K2026090.mem, but failed with error 1
pci_bus 0000:01: Direct firmware load failed with error -2

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi tom

firmware may fail to load due to kernel version incompatibility,

in general one can try to debug it using AN4553 Using Open Source Debugging

Tools for Linux on i.MX Processors
http://www.nxp.com/assets/documents/data/en/application-notes/AN4553.pdf

Also every device may require different firmware version, one can try to obtain updated

firmware for that particular device from renesas.

Best regards
igor
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tomgao
Contributor III

I have check the directory  /lib/firmware/renesas/K2026090.mem is right !

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