Enable KCS interface in zaius

AKASH G J akashgj91 at gmail.com
Fri Aug 30 13:59:11 AEST 2019


I changed *PREFERRED_PROVIDER_virtual/obmc-host-ipmi-hw =
"phosphor-ipmi-kcs"* in the machine configuration file
/meta-openpower/conf/machine/include/openpower.inc.

Now /bin/kcsbridged is created in file system. But IPMI commands using
ipmitool is not working.

Is it possible to enable kcs interface in zaius?

Thanks,
Akash

On Thu, Aug 29, 2019 at 5:05 AM AKASH G J <akashgj91 at gmail.com> wrote:

> Hi all,
>
> I am using server platform with Intel processor and Aspeed AST-2500 BMC.
> OpenBMC firmware with zaius configuration is used for BMC.
>
> root at zaius:~# cat /etc/os-release
> ID="openbmc-phosphor"
> NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)"
> VERSION="0.1.0"
> VERSION_ID="0.1.0"
> PRETTY_NAME="Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)
> 0.1.0"
> BUILD_ID="20190506124713"
> OPENBMC_TARGET_MACHINE="zaius"
>
>
> /sys/firmware/devicetree/base/ahb/apb/lpc at 1e789000/lpc-bmc at 0/kcs1 at 0/status
> /sys/firmware/devicetree/base/ahb/apb/lpc at 1e789000/lpc-bmc at 0/kcs2 at 0/status
> /sys/firmware/devicetree/base/ahb/apb/lpc at 1e789000/lpc-bmc at 0/kcs3 at 0/status
> /sys/firmware/devicetree/base/ahb/apb/lpc at 1e789000/lpc-host at 80/kcs4 at 0 all
> are in disabled state.
>
> Found /sys/bus/platform/drivers/ast-kcs-bmc driver
>
> How to enable KCS interface?
>
>
>
>
>
> Thanks,
> Akash
>
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