From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 72F48379999; Thu, 5 Mar 2026 09:32:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772703167; cv=none; b=MXiWBEqdB4tOYZsGZt9W7v0Ssq99+EUn0Htofy76J6RzLe5rRQcXvZy9IGMkJ3JOQA5kcUlWaOIpt1S0vPc4qK3ize5eOqEaU8fNOhnrpuIJLZlBBSRIv8ihYvnmE1V/JsVVLbxZXPb8W5Gq/RLssCmIgDJyblk4am5GGPCcAUw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772703167; c=relaxed/simple; bh=mbJ3HBPlXWrhbBYodbu197TnT2OBWAnLDHvXWDDJPwE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qsRaaCPiodjjZ9l+Y2wiYxXiDLjxbFGoNPanx+yxM7ac1vCt7lDHWCzzPnQSl8CHrP14c8sW/fhYDs8mDyco+q0WQLti/jeNszjJB0Y7D9iwLZDM9Qn7CH0si4/+G+sR7oX+dfBQxGToQADtr2slN2lm16HOvPIN7Nob8BMS91w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ABcqWbOS; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ABcqWbOS" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79E0BC19423; Thu, 5 Mar 2026 09:32:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772703167; bh=mbJ3HBPlXWrhbBYodbu197TnT2OBWAnLDHvXWDDJPwE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ABcqWbOSZUzI7Aqy52SFK1Qbdz9m30zVPP2McBopeFPcGGwPLojMczVJ2uCdAkp99 +fX0cLv2S80SRDdIrhhL2gtrS1om24lg6Xba53b0+wser4TqmsW/MIarcyTtIcq3Py paYBj9t/7MuKqiTs9h6JDtJhkaVDk6mWlV17H4WIPr9vu6Aaw/iDdn2lPO19Bn7xML X4/F5bXod+y6cxYvTbXLyGdLc4fUabWQBkRbnb9Am7vYJKkpi0mINqW7O8yj9obYfO dsyUky40qPSBtGPpBGxkHoDtC9PshNreFg0fRARFJdoBLhvbcsBT8jOkfaQDPe1h5o txJpIkGvLMlzw== Message-ID: <6d736f38-bd33-4484-b3f2-bb9391976fe2@kernel.org> Date: Thu, 5 Mar 2026 10:32:41 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] powerpc: dts: Build devicetrees of enabled platforms To: j.ne@posteo.net, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin Cc: devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven References: <20260305-mpc83xx-dtb-v2-1-cdb751458445@posteo.net> Content-Language: fr-FR From: "Christophe Leroy (CS GROUP)" In-Reply-To: <20260305-mpc83xx-dtb-v2-1-cdb751458445@posteo.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Le 05/03/2026 à 10:15, J. Neuschäfer via B4 Relay a écrit : > From: "J. Neuschäfer" > > Follow the same approach as other architectures such as Arm or RISC-V, > and build devicetrees based on platforms selected in Kconfig. This makes > it unnecessary to use CONFIG_OF_ALL_DTBS on PowerPC in order to build > DTB files. > > This makes it easier to use other build and test infrastructure such as > `make dtbs_check`, and is a first step towards generating FIT images > that include all the relevant DTBs with `make image.fit`. > > Signed-off-by: J. Neuschäfer > --- > Changes in v2: > - Use "dtb-$(FOO) += foo.dtb" format on every line, avoid backslashes > (suggested by Geert Uytterhoeven) > - Link to v1: https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flore.kernel.org%2Fr%2F20260119-mpc83xx-dtb-v1-1-522f841290bf%40posteo.net&data=05%7C02%7Cchristophe.leroy%40csgroup.eu%7C9264db0cd3014d5c30c608de7a97cd4c%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C639082989567825654%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=QS4N0muz5oPD3WzZQE3FsF5ghDDu9PSJ79iA5R%2FAd3w%3D&reserved=0 > --- > arch/powerpc/boot/dts/Makefile | 111 +++++++++++++++++++++++++++++++++++++ > arch/powerpc/boot/dts/fsl/Makefile | 79 ++++++++++++++++++++++++++ > 2 files changed, 190 insertions(+) > > diff --git a/arch/powerpc/boot/dts/Makefile b/arch/powerpc/boot/dts/Makefile > index 0cd0d8558b475c..7fce8c819d3d72 100644 > --- a/arch/powerpc/boot/dts/Makefile > +++ b/arch/powerpc/boot/dts/Makefile > @@ -3,3 +3,114 @@ > subdir-y += fsl > > dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts)) > + > +# PPC44x platforms > +dtb-$(CONFIG_PPC44x_SIMPLE) += arches.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += bamboo.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += bluestone.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += glacier.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += eiger.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += katmai.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += rainier.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += redwood.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += sequoia.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += taishan.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += yosemite.dtb > +dtb-$(CONFIG_PPC44x_SIMPLE) += icon.dtb Why so many lines ? You should be able to fit approximaly four per line, dtb-$(CONFIG_PPC44x_SIMPLE) += arches.dtb bamboo.dtb bluestone.dtb glacier.dtb dtb-$(CONFIG_PPC44x_SIMPLE) += eiger.dtb katmai.dtb rainier.dtb redwood.dtb dtb-$(CONFIG_PPC44x_SIMPLE) += sequoia.dtb taishan.dtb yosemite.dtb icon.dtb > +dtb-$(CONFIG_EBONY) += ebony.dtb > +dtb-$(CONFIG_SAM440EP) += sam440ep.dtb > +dtb-$(CONFIG_WARP) += warp.dtb > +dtb-$(CONFIG_ISS4xx) += iss4xx.dtb > +dtb-$(CONFIG_ISS4xx) += iss4xx-mpic.dtb Same here, one line is possible. > +dtb-$(CONFIG_CANYONLANDS) += canyonlands.dtb > +dtb-$(CONFIG_CURRITUCK) += currituck.dtb > +dtb-$(CONFIG_AKEBONO) += akebono.dtb > +dtb-$(CONFIG_FSP2) += fsp2.dtb > + > +# Embedded 6xx platforms > +dtb-$(CONFIG_LINKSTATION) += kuroboxHG.dtb > +dtb-$(CONFIG_LINKSTATION) += kuroboxHD.dtb Same > +dtb-$(CONFIG_STORCENTER) += storcenter.dtb > +dtb-$(CONFIG_PPC_HOLLY) += holly.dtb > +dtb-$(CONFIG_GAMECUBE) += gamecube.dtb > +dtb-$(CONFIG_WII) += wii.dtb > +dtb-$(CONFIG_MVME5100) += mvme5100.dtb > + > +# MPC8xx platforms > +dtb-$(CONFIG_MPC885ADS) += mpc885ads.dtb > +dtb-$(CONFIG_MPC86XADS) += mpc866ads.dtb > +dtb-$(CONFIG_PPC_EP88XC) += ep88xc.dtb > +dtb-$(CONFIG_PPC_ADDER875) += adder875-redboot.dtb > +dtb-$(CONFIG_PPC_ADDER875) += adder875-uboot.dtb Same > +dtb-$(CONFIG_TQM8XX) += tqm8xx.dtb > + > +# MPC512x platforms > +dtb-$(CONFIG_MPC5121_ADS) += mpc5121ads.dtb > +dtb-$(CONFIG_MPC512x_GENERIC) += mpc5125twr.dtb > +dtb-$(CONFIG_MPC512x_GENERIC) += ac14xx.dts Same > +dtb-$(CONFIG_PDM360NG) += pdm360ng.dtb > + > +# MPC5200 platforms > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += a3m071.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += a4m072.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += charon.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += cm5200.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += digsy_mtc.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += motionpro.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += mucmc52.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += o2d.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += o2d300.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += o2dnt2.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += o2i.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += o2mnt.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += o3dnt.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += pcm030.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += pcm032.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += tqm5200.dtb > +dtb-$(CONFIG_PPC_MPC5200_SIMPLE) += uc101.dtb Same > +dtb-$(CONFIG_PPC_LITE5200) += lite5200.dtb > +dtb-$(CONFIG_PPC_LITE5200) += lite5200b.dtb Same > +dtb-$(CONFIG_PPC_MEDIA5200) += media5200.dtb > + > +# MPC82xx platforms > +dtb-$(CONFIG_EP8248E) += ep8248e.dtb > +dtb-$(CONFIG_MGCOGE) += mgcoge.dtb > + > +# MPC83xx platforms > +dtb-$(CONFIG_MPC830x_RDB) += mpc8308rdb.dtb > +dtb-$(CONFIG_MPC830x_RDB) += mpc8308_p1m.dtb Same > +dtb-$(CONFIG_MPC831x_RDB) += mpc8313erdb.dtb > +dtb-$(CONFIG_MPC831x_RDB) += mpc8315erdb.dtb Same > +dtb-$(CONFIG_MPC832x_RDB) += mpc832x_rdb.dtb > +dtb-$(CONFIG_MPC834x_ITX) += mpc8349emitx.dtb > +dtb-$(CONFIG_MPC834x_ITX) += mpc8349emitxgp.dtb Same > +dtb-$(CONFIG_ASP834x) += asp834x-redboot.dtb > +dtb-$(CONFIG_MPC836x_RDK) += mpc836x_rdk.dtb > +dtb-$(CONFIG_KMETER1) += kmeter1.dtb > +dtb-$(CONFIG_MPC837x_RDB) += mpc8377_rdb.dtb > +dtb-$(CONFIG_MPC837x_RDB) += mpc8378_rdb.dtb > +dtb-$(CONFIG_MPC837x_RDB) += mpc8379_rdb.dtb > +dtb-$(CONFIG_MPC837x_RDB) += mpc8377_wlan.dtb Same > + > +# MPC85xx platforms > +dtb-$(CONFIG_STX_GP3) += stx_gp3_8560.dtb > +dtb-$(CONFIG_STX_GP3) += stxssa8555.dtb Same > +dtb-$(CONFIG_TQM85xx) += tqm8540.dtb > +dtb-$(CONFIG_TQM85xx) += tqm8541.dtb > +dtb-$(CONFIG_TQM85xx) += tqm8548.dtb > +dtb-$(CONFIG_TQM85xx) += tqm8548-bigflash.dtb > +dtb-$(CONFIG_TQM85xx) += tqm8555.dtb > +dtb-$(CONFIG_TQM85xx) += tqm8560.dtb Same > +dtb-$(CONFIG_SOCRATES) += socrates.dtb > +dtb-$(CONFIG_KSI8560) += ksi8560.dtb > +dtb-$(CONFIG_XES_MPC85xx) += xcalibur1501.dtb > +dtb-$(CONFIG_XES_MPC85xx) += xpedite5200.dtb > +dtb-$(CONFIG_XES_MPC85xx) += xpedite5200_xmon.dtb > +dtb-$(CONFIG_XES_MPC85xx) += xpedite5301.dtb > +dtb-$(CONFIG_XES_MPC85xx) += xpedite5330.dtb > +dtb-$(CONFIG_XES_MPC85xx) += xpedite5370.dtb Same > + > +# Misc. platforms > +dtb-$(CONFIG_PPC_MICROWATT) += microwatt.dtb > +dtb-$(CONFIG_AMIGAONE) += amigaone.dtb > +dtb-$(CONFIG_PPC_PS3) += ps3.dtb > diff --git a/arch/powerpc/boot/dts/fsl/Makefile b/arch/powerpc/boot/dts/fsl/Makefile > index d3ecdf14bc42e7..9fd0badd89f198 100644 > --- a/arch/powerpc/boot/dts/fsl/Makefile > +++ b/arch/powerpc/boot/dts/fsl/Makefile > @@ -1,3 +1,82 @@ > # SPDX-License-Identifier: GPL-2.0 > > dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts)) > + > +# MPC85xx platforms > +dtb-$(CONFIG_BSC9131_RDB) += bsc9131rdb.dtb > +dtb-$(CONFIG_BSC9132_QDS) += bsc9132qds.dtb > +dtb-$(CONFIG_C293_PCIE) += c293pcie.dtb > +dtb-$(CONFIG_MPC8536_DS) += mpc8536ds.dtb > +dtb-$(CONFIG_MPC8536_DS) += mpc8536ds_36b.dtb > +dtb-$(CONFIG_MPC85xx_DS) += mpc8544ds.dtb > +dtb-$(CONFIG_MPC85xx_DS) += mpc8572ds_camp_core0.dtb > +dtb-$(CONFIG_MPC85xx_DS) += mpc8572ds_camp_core1.dtb > +dtb-$(CONFIG_MPC85xx_DS) += mpc8572ds_36b.dtb > +dtb-$(CONFIG_MPC85xx_DS) += mpc8572ds.dtb Same > +dtb-$(CONFIG_MPC85xx_MDS) += mpc8568mds.dtb > +dtb-$(CONFIG_MPC85xx_MDS) += mpc8569mds.dtb > +dtb-$(CONFIG_MPC85xx_MDS) += p1021mds.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020mbg-pc_32b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020mbg-pc_36b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb_36b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb-pc_32b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb-pc_36b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb-pc_camp_core0.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb-pc_camp_core1.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020rdb-pd.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020utm-pc_32b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1020utm-pc_36b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1021rdb-pc_32b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1021rdb-pc_36b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1024rdb_32b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1024rdb_36b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1025rdb_32b.dtb > +dtb-$(CONFIG_MPC85xx_RDB) += p1025rdb_36b.dtb Same > +dtb-$(CONFIG_P1010_RDB) += p1010rdb-pa_36b.dtb > +dtb-$(CONFIG_P1010_RDB) += p1010rdb-pa.dtb > +dtb-$(CONFIG_P1010_RDB) += p1010rdb-pb_36b.dtb > +dtb-$(CONFIG_P1010_RDB) += p1010rdb-pb.dtb Same > +dtb-$(CONFIG_P1022_DS) += p1022ds_32b.dtb > +dtb-$(CONFIG_P1022_DS) += p1022ds_36b.dtb Same > +dtb-$(CONFIG_P1022_RDK) += p1022rdk.dtb > +dtb-$(CONFIG_P1023_RDB) += p1023rdb.dtb > +dtb-$(CONFIG_PPC_P2020) += p2020ds.dtb > +dtb-$(CONFIG_PPC_P2020) += turris1x.dtb Same > +dtb-$(CONFIG_TWR_P102x) += p1025twr.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += b4420qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += b4860qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += cyrus_p5020.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += kmcent2.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += kmcoge4.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += oca4080.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += p2041rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += p3041ds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += p4080ds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += p5020ds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += p5040ds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1023rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1024qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1024rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1040d4rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1040qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1040rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1040rdb-rev-a.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1042d4rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1042qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1042rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t1042rdb_pi.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t2080qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t2080rdb.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t2081qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t4240qds.dtb > +dtb-$(CONFIG_CORENET_GENERIC) += t4240rdb.dtb Same > +dtb-$(CONFIG_PPA8548) += ppa8548.dtb > +dtb-$(CONFIG_GE_IMP3A) += ge_imp3a.dtb > +dtb-$(CONFIG_MVME2500) += mvme2500.dtb > + > +# MPC86xx platforms > +dtb-$(CONFIG_GEF_SBC310) += gef_sbc310.dtb > +dtb-$(CONFIG_GEF_SBC610) += gef_sbc610.dtb > +dtb-$(CONFIG_GEF_PPC9A) += gef_ppc9a.dtb > +dtb-$(CONFIG_MVME7100) += mvme7100.dtb > > --- > base-commit: 11439c4635edd669ae435eec308f4ab8a0804808 > change-id: 20260101-mpc83xx-dtb-23d98a190e23 > > Best regards,