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From: Lei YU <mine260309@gmail.com>
Date: Wed, 4 Jul 2018 09:39:02 +0800
Message-ID: <CAARXrtm1ELUMV_Hh9VNF21fMXeKnn3RpOhABLfaWRPk05Gd=RA@mail.gmail.com>
Subject: Re: How to override default Kernel config
To: =?UTF-8?B?5by15ryi5b2s?= <henbinchang@gmail.com>
Cc: OpenBMC Maillist <openbmc@lists.ozlabs.org>
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> I would like to enable a specific Kernel config in my machine.
> I don't want to modify the 'defconfig'
>
> Could anyone tell me how to do?

Please refer to machine-layer recipes, e.g. meta-romulus' linux recipe:
https://github.com/openbmc/openbmc/tree/master/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-kernel/linux