Aw: [PATCH v2 4/5] arm64: dts: mt7986: add dtbs with applied overlays for bpi-r3

[Frank Wunderlich]

Hi,

how to proceed here?

regards Frank


> Gesendet: Samstag, 09. Dezember 2023 um 16:56 Uhr
> Von: "Frank Wunderlich" <frank-w@xxxxxxxxxxxxxxx>
> An: "Frank Wunderlich" <linux@xxxxxxxxx>
> Cc: linux-mediatek@xxxxxxxxxxxxxxxxxxx, "Matthias Brugger" <matthias.bgg@xxxxxxxxx>, "AngeloGioacchino Del Regno" <angelogioacchino.delregno@xxxxxxxxxxxxx>, "Rob Herring" <robh+dt@xxxxxxxxxx>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@xxxxxxxxxx>, "Conor Dooley" <conor+dt@xxxxxxxxxx>, "Daniel Golle" <daniel@xxxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, "Eric Woudstra" <ericwouds@xxxxxxxxx>
> Betreff: Aw: [PATCH v2 4/5] arm64: dts: mt7986: add dtbs with applied overlays for bpi-r3
>
> Hi
>
> Parts 1-3 are applied here, but how to proceed with this? to add further devicetrees like
> for mt7988 we have to fix the "broken" dt-overlays first.
>
> i want to keep to build the dtbo to allow dynamic apply in bootloader, but they should be checked in
> compiletime too and full dtb should be created for users not wanting to handle overlays.
>
> regards Frank
>
>
> > Gesendet: Mittwoch, 25. Oktober 2023 um 18:08 Uhr
> > Von: "Frank Wunderlich" <linux@xxxxxxxxx>
>
> > Build devicetree binaries for testing overlays and providing users
> > full dtb without using overlays.
> >
> > Suggested-by: Rob Herring <robh+dt@xxxxxxxxxx>
> > Signed-off-by: Frank Wunderlich <frank-w@xxxxxxxxxxxxxxx>
> > ---
> > https://lore.kernel.org/all/CAL_JsqK_3xxD0DFwipXO85P=q=EYjUdjE1_8g1MKtvw3vVzx5A@xxxxxxxxxxxxxx/
> > https://lore.kernel.org/all/CAL_JsqJSi=kJSix=f3787ULZnaCy_Y26Phdhy5y9fat_vkDuUw@xxxxxxxxxxxxxx/
> >
> > v2:
> > make full dtbs multiline for better readability
> > ---
> >  arch/arm64/boot/dts/mediatek/Makefile | 22 ++++++++++++++++++++++
> >  1 file changed, 22 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> > index c99c3372a4b5..24eeba0703ce 100644
> > --- a/arch/arm64/boot/dts/mediatek/Makefile
> > +++ b/arch/arm64/boot/dts/mediatek/Makefile
> > @@ -8,11 +8,33 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
> > +
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc.dtbo
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nand.dtbo
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-nor.dtbo
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd.dtbo
> > +mt7986a-bananapi-bpi-r3-emmc-nand-dtbs := \
> > +	mt7986a-bananapi-bpi-r3.dtb \
> > +	mt7986a-bananapi-bpi-r3-emmc.dtbo \
> > +	mt7986a-bananapi-bpi-r3-nand.dtbo
> > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc-nand.dtb
> > +mt7986a-bananapi-bpi-r3-emmc-nor-dtbs := \
> > +	mt7986a-bananapi-bpi-r3.dtb \
> > +	mt7986a-bananapi-bpi-r3-emmc.dtbo \
> > +	mt7986a-bananapi-bpi-r3-nor.dtbo
> > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-emmc-nor.dtb
> > +mt7986a-bananapi-bpi-r3-sd-nand-dtbs := \
> > +	mt7986a-bananapi-bpi-r3.dtb \
> > +	mt7986a-bananapi-bpi-r3-sd.dtbo \
> > +	mt7986a-bananapi-bpi-r3-nand.dtbo
> > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd-nand.dtb
> > +mt7986a-bananapi-bpi-r3-sd-nor-dtbs := \
> > +	mt7986a-bananapi-bpi-r3.dtb \
> > +	mt7986a-bananapi-bpi-r3-sd.dtbo \
> > +	mt7986a-bananapi-bpi-r3-nor.dtbo
> > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-bananapi-bpi-r3-sd-nor.dtb
> > +
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986b-rfb.dtb
> >  dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
>
>
>