Hi Carlos,
On Thu, Sep 10, 2020 at 8:54 AM Otavio Salvador
<[email protected]> wrote:
>
> Hello all,
>
> Em qui., 10 de set. de 2020 às 05:12, Carlos Rafael Giani
> <[email protected]> escreveu:
> > I have the same problem. imx8mmevk does not boot with Yocto Dunfell.
> > Booting stops at "PCIe PLL lock timeout" or "Initialized imx-drm 1.0.0
> > 20120507 for soc@0:bus@32c00000:display-subsystem on minor 0". I tried
> > booting from MMC and from NFS, and neither work.
> > On 29.07.20 17:56, Brian Hutchinson wrote:
> ...
> > [ 2.183627] sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO
> > [ 2.189835] random: fast init done
> > [ 2.208107] imx6q-pcie 33800000.pcie: PCIe PLL lock timeout
Do you have a revB board?
If so, please use imx8mm-evk-revb.dtb instead as there is a difference
between revB versus revC that is related to the PCIe clock source.
>From arch/arm64/boot/dts/freescale/imx8mm-evk-revb.dts:
/*
* External OSC is used as PCIe REFCLK on RevC board.
* Use the -revb.dts file to distiguish the different
* HW design.
*/
&pcie0{
ext_osc = <0>;
status = "okay";
};
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