[yocto] BSP kernel configuration redefines config options

[Chris Tapp]

I've got a BSP that has the following kernel configuration linux-yocto_3.0.bbappend:

FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"

COMPATIBLE_MACHINE_mybsp = "mybsp"
KMACHINE_mybsp  = "yocto/standard/common-pc/base"

SRC_URI += " file://defconfig"

SRCREV_machine_pn-linux-yocto_mybsp ?= "d7e81e7f975c57c581ce13446adf023f95d9fd9f"
SRCREV_meta_pn-linux-yocto_mybsp ?= "d386e09f316e03061c088d2b13a48605c20fb3a6"

This builds ok, but I get a note that says "There were 43 kernel config options redefined during processing this BSP". I assume this is because the defconfig file is at odds with the kernel I've selected as the base for the BSP. Is it possible to get this note to 'go away' ?

I'm running under 6.0.1 and haven't spotted anything in the user manuals that I think would help.

Chris Tapp

opensource at keylevel.com
www.keylevel.com