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On 17/12/19 6:31 am, Bill Kenworthy wrote: |
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> Hi, |
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> |
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> has anyone successfully set up Gentoo on an odroidH2 using an eMMC? |
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> |
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> I have got as far as the pivot-root (so it loads and executes the |
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> intramfs) but fails to find the /dev/mmcblk0p[01] devices. The sting |
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> is I copied the files it to a USB key and that boots fine! It appears |
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> that the eMMC initramfs is not loading the modules for the eMMC where |
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> as the USB version is (and they are using the same file!). I have |
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> tried manually loading the modules from the efi shell I think are |
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> involved but no mmc devices appear. |
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> |
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> The eMMC runs uefi from GPT partitions using refind but as the bios |
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> finds and loads the ramdisk I think thats working ok (I did a working |
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> ubuntu install first, then reused those partitions.) I can use usb |
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> early boot to pivot to the root on the USB key but so far cant pivot |
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> from the eMMC initramfs to real_root. Ubuntu uses grub, which I tried |
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> first but had even less success with that. |
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> |
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> Hints anyone? |
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> |
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> BillK |
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> |
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One further point, I cant boot off the usb and pivotroot to the eMMC |
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root - again no eMMC modules loaded. But once the usb root is running, |
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the eMMC modules are loaded. Its looking like the kernel device |
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detection needs real root which is ... odd! |
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|
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BillK |