http://bugzilla.suse.com/show_bug.cgi?id=922529
Thomas Renninger changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |CONFIRMED
--- Comment #38 from Thomas Renninger ---
Ok, sorry for not looking into logs earlier.
As you can access the device later, everything is there in the linux kernel.
The question is:
1) What is missing in dracut (kernel driver)
2) What has to be done to activate and be able to access the rootfs
(possibly/hopefully nothing).
For 1. I found this in dmesg:
[ 19.294260] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 19.371483] sdhci: Secure Digital Host Controller Interface driver
[ 19.371487] sdhci: Copyright(c) Pierre Ossman
[ 19.553752] mei_txe 0000:00:1a.0: irq 106 for MSI/MSI-X
[ 19.614409] sdhci-pci 0000:00:12.0: SDHCI controller found [8086:0f16] (rev
e)
[ 19.615623] mmc0: no vqmmc regulator found
[ 19.615627] mmc0: no vmmc regulator found
[ 19.616847] mmc0: SDHCI controller on PCI [0000:00:12.0] using ADMA
[ 19.616878] sdhci-pci 0000:00:17.0: SDHCI controller found [8086:0f50] (rev
e)
[ 19.618097] mmc1: no vqmmc regulator found
[ 19.618102] mmc1: no vmmc regulator found
[ 19.619299] mmc1: SDHCI controller on PCI [0000:00:17.0] using ADMA
[ 19.677741] ACPI: Deprecated procfs I/F for AC is loaded, please retry with
CONFIG\
_ACPI_PROCFS_POWER cleared
[ 19.677944] ACPI: AC Adapter [ACAD] (on-line)
[ 19.764855] mmc1: BKOPS_EN bit is not set
[ 19.829371] mmc1: new HS200 MMC card at address 0001
So (at least) these look like the relevant drivers you have to have in the
initrd:
shpchp, sdhci, sdhci-pci
So please add a file:
/etc/dracut.conf.d/05-eMMC.conf
and add this line:
add_drivers+="shpchp sdhci sdhci-pci"
then call "dracut" and restart with the newly generated initrd.
Hm, these instructions would apply for a normal installed system. Let me
re-read and think about how to test this on your live system.
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