kernel config for mmc ?

Discussion in 'UDOO X86' started by predhomp, Jun 5, 2017.

  1. predhomp

    predhomp New Member

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    What are the required options in the linux kernel for emmc support ? I already included "MMC/SD/SDIO card support" but it doesn't seem to be sufficient.
     
  2. donmiller

    donmiller New Member

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    Have not gotten mine yet to poke around, but could the problem lie with the device tree, and not the kernel per se?
     
  3. waltervl

    waltervl UDOOer

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  4. predhomp

    predhomp New Member

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    Here is my current kernel config for gentoo linux : https://pastebin.com/XyNFzhta
    It seems to be working fine, i think i was missing CONFIG_X86_INTEL_LPSS (and CONFIG_PINCTRL_CHERRYVIEW ?) for the onboard mmc support
     
    Linuxraptor and waltervl like this.
  5. predhomp

    predhomp New Member

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    Yes it was not intuitive. Udoo should have provided a minimal working kernel config for their board, like other board makers do.
     

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