transitioning from 4.17.18 to 5.0.6

[Joel Stanley]

On Tue, 9 Apr 2019 at 16:35, Patrick Venture <venture at google.com> wrote:
>
> HI, I ran into some weirdness when transitioning from 4.17.18 to 5.0.6
> with the quanta-q71l board.  More specifically now my host can't talk
> to the BMC via ipmi-bt.  All it returns is 0xd5.  on the BMC itself, I
> can talk to ipmid file via dbus, and btbridge is running.
>
> Has anyone else run into weirdness?

I've not seen that.

My only guess is there is an issue with clocking. Can you try booting
the machine with clk_ignore_unused in your kernel command line?

>
> I am seeing:
>
> [    4.645814] ipmi-bt-host 1e789140.ibt: Found bt bmc device
> [    4.650341] ipmi-bt-host 1e789140.ibt: Using IRQ 32
>
> The dts file I'm using is basically identical to the upstream one, and
> my defconfig is also nearly identical to what's in meta-aspeed for the
> ast2400.
>
> Patrick