Thread (8 messages) 8 messages, 3 authors, 2021-03-15

Re: [PATCH V11 0/5] dt: Add fdtoverlay rule and statically build unittest

From: Viresh Kumar <viresh.kumar@linaro.org>
Date: 2021-03-12 04:31:49
Also in: linux-kbuild, lkml

On 11-03-21, 17:27, Frank Rowand wrote:
On 3/9/21 11:35 PM, Viresh Kumar wrote:
quoted
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 <redacted>
Tested-by: Frank Rowand <redacted>
Thanks.

-- 
viresh
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