[yocto] BSP kernel configuration redefines config options

[Bruce Ashfield]

On 12-04-30 10:20 AM, Chris Tapp wrote:
> 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' ?

Yes, that's exactly what would be triggering it. It's currently
not controlled via a flag, since it is technically a value add :)

But to make it go away, I'd just suggest overriding do_kernel_configcheck()
in your layer.

Cheers,

Bruce

>
> 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
>
>
>
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