On Friday 05 August 2022 12:51:54 Stefan Roese wrote: > On 05.08.22 12:48, Pali Rohár wrote: > > On Friday 05 August 2022 12:25:55 Stefan Roese wrote: > > > On 04.08.22 17:07, Pali Rohár wrote: > > > > On Thursday 04 August 2022 16:51:47 Stefan Roese wrote: > > > > > On 03.08.22 13:00, Pali Rohár wrote: > > > > > > For future changes it is needed for have spi0 device tree reference > > > > > > in > > > > > > every mvebu soc dts file even when it is unused. > > > > > > > > > > > > Signed-off-by: Pali Rohár <p...@kernel.org> > > > > > > --- > > > > > > arch/arm/dts/armada-7040.dtsi | 3 +++ > > > > > > arch/arm/dts/armada-8040.dtsi | 3 +++ > > > > > > arch/arm/dts/cn9130.dtsi | 3 +++ > > > > > > 3 files changed, 9 insertions(+) > > > > > > > > > > You're changing 64-bit Armada files here, but in the cover letter you > > > > > mention that this patchset only addresses 32-bit mvebu DT files. So > > > > > why are you making these changes here? > > > > > > > > The main issue is that 64-bit Armada DTS files are compiled also during > > > > 32-bit Armada builds. And 32-bit Armada DTS files needs spi0 reference > > > > because it is used in 32-bit Armada section in mvebu-u-boot.dtsi file. > > > > > > > > I know it is broken build system if during compilation of 32-bit SoC are > > > > compiled also unrelated 64-bit Armada DTS files in 32-bit mode. But I do > > > > not see currently easier solution than just define "harmless" reference. > > > > > > > > During 64-bit Armada builds is content of mvebu-u-boot.dtsi skipped as > > > > there is a 32-bit guard. > > > > > > > > Proper way, of course, would be to fix build system, so none 64-bit file > > > > is compiled (and let unused) during 32-bit build. > > > > > > I see. Thanks for the explanation. > > > > I played a bit with build system and have there alternative patch > > instead of patch 1/5 which "fixes" makefile build system. > > Thanks Pali. > > > From 78ebf95fdf4223ce62cc537a57739ba3adbf556f Mon Sep 17 00:00:00 2001 > > From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <p...@kernel.org> > > Date: Fri, 5 Aug 2022 12:45:19 +0200 > > Subject: [PATCH] arm: mvebu: dts: Build only arch-compatible dts files > > MIME-Version: 1.0 > > Content-Type: text/plain; charset=UTF-8 > > Content-Transfer-Encoding: 8bit > > > > 64-bit Armada DTS files are not build correctly during compilation of > > 32-bit Armada boards and vice versa. So fix makefile build system to > > compile only those dts files which are compatible for the current build > > (64-bit Armada DTS files only for 64-bit builds and 32-bit Armada DTS files > > only for 32-bit builds). > > > > Signed-off-by: Pali Rohár <p...@kernel.org> > > --- > > arch/arm/dts/Makefile | 28 ++++++++++++++++------------ > > 1 file changed, 16 insertions(+), 12 deletions(-) > > > > diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile > > index ceaa39e4b4d6..7330121dbaba 100644 > > --- a/arch/arm/dts/Makefile > > +++ b/arch/arm/dts/Makefile > > @@ -232,12 +232,8 @@ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \ > > tegra210-p2571.dtb \ > > tegra210-p3450-0000.dtb > > +ifdef CONFIG_ARMADA_32BIT > > dtb-$(CONFIG_ARCH_MVEBU) += \ > > - armada-3720-db.dtb \ > > - armada-3720-espressobin.dtb \ > > - armada-3720-turris-mox.dtb \ > > - armada-3720-eDPU.dtb \ > > - armada-3720-uDPU.dtb \ > > armada-375-db.dtb \ > > armada-385-atl-x530.dtb \ > > armada-385-atl-x530DP.dtb \ > > @@ -247,12 +243,6 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ > > armada-388-gp.dtb \ > > armada-388-helios4.dtb \ > > armada-38x-controlcenterdc.dtb \ > > - armada-7040-db-nand.dtb \ > > - armada-7040-db.dtb \ > > - armada-8040-clearfog-gt-8k.dtb \ > > - armada-8040-db.dtb \ > > - armada-8040-mcbin.dtb \ > > - armada-8040-puzzle-m801.dtb \ > > armada-xp-crs305-1g-4s.dtb \ > > armada-xp-crs305-1g-4s-bit.dtb \ > > armada-xp-crs326-24g-2s.dtb \ > > @@ -263,7 +253,20 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ > > armada-xp-gp.dtb \ > > armada-xp-maxbcm.dtb \ > > armada-xp-synology-ds414.dtb \ > > - armada-xp-theadorable.dtb \ > > + armada-xp-theadorable.dtb > > +else > > +dtb-$(CONFIG_ARCH_MVEBU) += \ > > + armada-3720-db.dtb \ > > + armada-3720-espressobin.dtb \ > > + armada-3720-turris-mox.dtb \ > > + armada-3720-eDPU.dtb \ > > + armada-3720-uDPU.dtb \ > > + armada-7040-db-nand.dtb \ > > + armada-7040-db.dtb \ > > + armada-8040-clearfog-gt-8k.dtb \ > > + armada-8040-db.dtb \ > > + armada-8040-mcbin.dtb \ > > + armada-8040-puzzle-m801.dtb \ > > cn9130-db-A.dtb \ > > cn9130-db-B.dtb \ > > cn9131-db-A.dtb \ > > @@ -272,6 +275,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ > > cn9132-db-B.dtb \ > > cn9130-crb-A.dtb \ > > cn9130-crb-B.dtb > > +endif > > dtb-$(CONFIG_ARCH_SYNQUACER) += synquacer-sc2a11-developerbox.dtb > > dtb-$(CONFIG_ARCH_UNIPHIER_LD11) += \ > > Looks good. Thanks. Could you please send this as a normal patch to the > list? I'll drop patch 1/5 from this series. Feel free to add my: > > Reviewed-by: Stefan Roese <s...@denx.de> > > Thanks, > Stefan
Ok, if you like more this alternative patch, I will do it!
