| Message ID | cover.1615354376.git.viresh.kumar@linaro.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | dt: Add fdtoverlay rule and statically build unittest | expand |
On 3/9/21 11:35 PM, Viresh Kumar wrote: > Hi, > > This patchset adds a generic rule for applying overlays using fdtoverlay > tool and then updates unittests to get built statically using the same. > > V10->V11: > - Update patch 4/5 to fix checkpatch warning on spaces and tabs. > - Added Acked-by from Masahiro for patch 2/5. > > V9->V10: > - Add a new patch to allow .dtso files. > - Update 2/5 to be more efficient and also generate symbols for base > files automatically. > - No need to add lines like DTC_FLAGS_foo_base += -@ in patch 5/5. > - Add Ack by Masahiro for 1/5. > > V8->V9: > - Added some comment in patch 3/4 based on Frank's suggestions. > > V7->V8: > - Patch 1 is new. > - Platforms need to use dtb-y += foo.dtb instead of overlay-y += > foo.dtb. > - Use multi_depend instead of .SECONDEXPANSION. > - Use dtb-y for unittest instead of overlay-y. > - Rename the commented dtb filess in unittest Makefile as .dtbo. > - Improved Makefile code (I am learning a lot every day :) > > V6->V7: > - Dropped the first 4 patches, already merged. > - Patch 1/3 is new, suggested by Rob and slightly modified by me. > - Adapt Patch 3/3 to the new rule and name the overlay dtbs as .dtbo. > > -- > Viresh > > Rob Herring (1): > kbuild: Add generic rule to apply fdtoverlay > > Viresh Kumar (4): > kbuild: Simplify builds with CONFIG_OF_ALL_DTBS > kbuild: Allow .dtso format for overlay source files > of: unittest: Create overlay_common.dtsi and testcases_common.dtsi > of: unittest: Statically apply overlays using fdtoverlay > > drivers/of/unittest-data/Makefile | 48 ++++++++++ > drivers/of/unittest-data/overlay_base.dts | 90 +----------------- > drivers/of/unittest-data/overlay_common.dtsi | 91 +++++++++++++++++++ > drivers/of/unittest-data/static_base_1.dts | 4 + > drivers/of/unittest-data/static_base_2.dts | 4 + > drivers/of/unittest-data/testcases.dts | 23 ++--- > .../of/unittest-data/testcases_common.dtsi | 19 ++++ > .../of/unittest-data/tests-interrupts.dtsi | 11 +-- > scripts/Makefile.lib | 40 ++++++-- > 9 files changed, 218 insertions(+), 112 deletions(-) > create mode 100644 drivers/of/unittest-data/overlay_common.dtsi > create mode 100644 drivers/of/unittest-data/static_base_1.dts > create mode 100644 drivers/of/unittest-data/static_base_2.dts > create mode 100644 drivers/of/unittest-data/testcases_common.dtsi > > > base-commit: a38fd8748464831584a19438cbb3082b5a2dab15 > Does not apply to 5.12-rc2 because of a dependency on a patch to scripts/Makefile.lib. That patch has been merged by Linus somewhere between -rc2 and -rc3. I had a working version between -rc2 and -rc3 at commit e6f197677b2e that does have the required patch, so that is the version I used to test this series. There is still confusion caused by the contortions that unittest goes through to mis-use base DTBs vs overlay DTBs, so _after_ this series is merged by Rob, I will poke around and see if I can change unittest so that it does not look like it is mis-using DTBs and overlay DTBs. Reviewed-by: Frank Rowand <frank.rowand@sony.com> Tested-by: Frank Rowand <frank.rowand@sony.com>
On 11-03-21, 17:27, Frank Rowand wrote: > On 3/9/21 11:35 PM, Viresh Kumar wrote: > > Viresh Kumar (4): > > kbuild: Simplify builds with CONFIG_OF_ALL_DTBS > > kbuild: Allow .dtso format for overlay source files > > of: unittest: Create overlay_common.dtsi and testcases_common.dtsi > > of: unittest: Statically apply overlays using fdtoverlay > > > > drivers/of/unittest-data/Makefile | 48 ++++++++++ > > drivers/of/unittest-data/overlay_base.dts | 90 +----------------- > > drivers/of/unittest-data/overlay_common.dtsi | 91 +++++++++++++++++++ > > drivers/of/unittest-data/static_base_1.dts | 4 + > > drivers/of/unittest-data/static_base_2.dts | 4 + > > drivers/of/unittest-data/testcases.dts | 23 ++--- > > .../of/unittest-data/testcases_common.dtsi | 19 ++++ > > .../of/unittest-data/tests-interrupts.dtsi | 11 +-- > > scripts/Makefile.lib | 40 ++++++-- > > 9 files changed, 218 insertions(+), 112 deletions(-) > > create mode 100644 drivers/of/unittest-data/overlay_common.dtsi > > create mode 100644 drivers/of/unittest-data/static_base_1.dts > > create mode 100644 drivers/of/unittest-data/static_base_2.dts > > create mode 100644 drivers/of/unittest-data/testcases_common.dtsi > > > > > > base-commit: a38fd8748464831584a19438cbb3082b5a2dab15 > > > > Does not apply to 5.12-rc2 I was based right over the 5.12-rc2 tag. > because of a dependency on a patch to > scripts/Makefile.lib. That patch has been merged by Linus > somewhere between -rc2 and -rc3. git log --oneline v5.12-rc2..origin/master -- scripts/Makefile.lib gives no results to me. > I had a working version > between -rc2 and -rc3 at commit e6f197677b2e I have tried both Linus' tree and linux-next, and I don't see this commit. > that does have > the required patch, so that is the version I used to test > this series. > > There is still confusion caused by the contortions that unittest > goes through to mis-use base DTBs vs overlay DTBs, so _after_ > this series is merged by Rob, I will poke around and see if > I can change unittest so that it does not look like it is > mis-using DTBs and overlay DTBs. > > > Reviewed-by: Frank Rowand <frank.rowand@sony.com> > Tested-by: Frank Rowand <frank.rowand@sony.com> Thanks.
On 10-03-21, 11:05, Viresh Kumar wrote: > Hi, > > This patchset adds a generic rule for applying overlays using fdtoverlay > tool and then updates unittests to get built statically using the same. > > V10->V11: > - Update patch 4/5 to fix checkpatch warning on spaces and tabs. > - Added Acked-by from Masahiro for patch 2/5. > > > Rob Herring (1): > kbuild: Add generic rule to apply fdtoverlay > > Viresh Kumar (4): > kbuild: Simplify builds with CONFIG_OF_ALL_DTBS > kbuild: Allow .dtso format for overlay source files > of: unittest: Create overlay_common.dtsi and testcases_common.dtsi > of: unittest: Statically apply overlays using fdtoverlay Rob, can you please apply patch 1-2,4-5 from this series ? I will send a new version of the patch 3/5 (related to .dtso) separately.
On 3/11/21 10:31 PM, Viresh Kumar wrote: > On 11-03-21, 17:27, Frank Rowand wrote: >> On 3/9/21 11:35 PM, Viresh Kumar wrote: >>> Viresh Kumar (4): >>> kbuild: Simplify builds with CONFIG_OF_ALL_DTBS >>> kbuild: Allow .dtso format for overlay source files >>> of: unittest: Create overlay_common.dtsi and testcases_common.dtsi >>> of: unittest: Statically apply overlays using fdtoverlay >>> >>> drivers/of/unittest-data/Makefile | 48 ++++++++++ >>> drivers/of/unittest-data/overlay_base.dts | 90 +----------------- >>> drivers/of/unittest-data/overlay_common.dtsi | 91 +++++++++++++++++++ >>> drivers/of/unittest-data/static_base_1.dts | 4 + >>> drivers/of/unittest-data/static_base_2.dts | 4 + >>> drivers/of/unittest-data/testcases.dts | 23 ++--- >>> .../of/unittest-data/testcases_common.dtsi | 19 ++++ >>> .../of/unittest-data/tests-interrupts.dtsi | 11 +-- >>> scripts/Makefile.lib | 40 ++++++-- >>> 9 files changed, 218 insertions(+), 112 deletions(-) >>> create mode 100644 drivers/of/unittest-data/overlay_common.dtsi >>> create mode 100644 drivers/of/unittest-data/static_base_1.dts >>> create mode 100644 drivers/of/unittest-data/static_base_2.dts >>> create mode 100644 drivers/of/unittest-data/testcases_common.dtsi >>> >>> >>> base-commit: a38fd8748464831584a19438cbb3082b5a2dab15 >>> >> >> Does not apply to 5.12-rc2 > > I was based right over the 5.12-rc2 tag. I don't know why I failed. Given your report, I went back to v5.12-rc2 and the patch series applies fine. Either way, my tags are ok. > >> because of a dependency on a patch to >> scripts/Makefile.lib. That patch has been merged by Linus >> somewhere between -rc2 and -rc3. > > git log --oneline v5.12-rc2..origin/master -- scripts/Makefile.lib > > gives no results to me. > >> I had a working version >> between -rc2 and -rc3 at commit e6f197677b2e > > I have tried both Linus' tree and linux-next, and I don't see this > commit. Sorry about that, the commit id I gave was after applying the patch series. The commit id I should have reported is 144c79ef3353. -Frank > >> that does have >> the required patch, so that is the version I used to test >> this series. >> >> There is still confusion caused by the contortions that unittest >> goes through to mis-use base DTBs vs overlay DTBs, so _after_ >> this series is merged by Rob, I will poke around and see if >> I can change unittest so that it does not look like it is >> mis-using DTBs and overlay DTBs. >> >> >> Reviewed-by: Frank Rowand <frank.rowand@sony.com> >> Tested-by: Frank Rowand <frank.rowand@sony.com> > > Thanks. >
On Wed, 10 Mar 2021 11:05:28 +0530, Viresh Kumar wrote: > Hi, > > This patchset adds a generic rule for applying overlays using fdtoverlay > tool and then updates unittests to get built statically using the same. > > V10->V11: > - Update patch 4/5 to fix checkpatch warning on spaces and tabs. > - Added Acked-by from Masahiro for patch 2/5. > > V9->V10: > - Add a new patch to allow .dtso files. > - Update 2/5 to be more efficient and also generate symbols for base > files automatically. > - No need to add lines like DTC_FLAGS_foo_base += -@ in patch 5/5. > - Add Ack by Masahiro for 1/5. > > V8->V9: > - Added some comment in patch 3/4 based on Frank's suggestions. > > V7->V8: > - Patch 1 is new. > - Platforms need to use dtb-y += foo.dtb instead of overlay-y += > foo.dtb. > - Use multi_depend instead of .SECONDEXPANSION. > - Use dtb-y for unittest instead of overlay-y. > - Rename the commented dtb filess in unittest Makefile as .dtbo. > - Improved Makefile code (I am learning a lot every day :) > > V6->V7: > - Dropped the first 4 patches, already merged. > - Patch 1/3 is new, suggested by Rob and slightly modified by me. > - Adapt Patch 3/3 to the new rule and name the overlay dtbs as .dtbo. > > -- > Viresh > > Rob Herring (1): > kbuild: Add generic rule to apply fdtoverlay > > Viresh Kumar (4): > kbuild: Simplify builds with CONFIG_OF_ALL_DTBS > kbuild: Allow .dtso format for overlay source files > of: unittest: Create overlay_common.dtsi and testcases_common.dtsi > of: unittest: Statically apply overlays using fdtoverlay > > drivers/of/unittest-data/Makefile | 48 ++++++++++ > drivers/of/unittest-data/overlay_base.dts | 90 +----------------- > drivers/of/unittest-data/overlay_common.dtsi | 91 +++++++++++++++++++ > drivers/of/unittest-data/static_base_1.dts | 4 + > drivers/of/unittest-data/static_base_2.dts | 4 + > drivers/of/unittest-data/testcases.dts | 23 ++--- > .../of/unittest-data/testcases_common.dtsi | 19 ++++ > .../of/unittest-data/tests-interrupts.dtsi | 11 +-- > scripts/Makefile.lib | 40 ++++++-- > 9 files changed, 218 insertions(+), 112 deletions(-) > create mode 100644 drivers/of/unittest-data/overlay_common.dtsi > create mode 100644 drivers/of/unittest-data/static_base_1.dts > create mode 100644 drivers/of/unittest-data/static_base_2.dts > create mode 100644 drivers/of/unittest-data/testcases_common.dtsi > > > base-commit: a38fd8748464831584a19438cbb3082b5a2dab15 > -- > 2.25.0.rc1.19.g042ed3e048af > > > Applied patches 1,2,4,5, thanks!