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| author | Jack Rosenthal <jrosenth@chromium.org> | 2020-01-08 18:15:13 -0700 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-01-09 20:09:47 +0000 |
| commit | faac542536136a7ac4bd1c6cd52e94924b44779e (patch) | |
| tree | 6646f0984e312e4e90f76e3fc863be48fc0bb6ae /Makefile.rules | |
| parent | d1bbc3b869c0d0d659c84f7479b71a3e585e0f78 (diff) | |
| download | chrome-ec-faac542536136a7ac4bd1c6cd52e94924b44779e.tar.gz | |
Makefile: Add print-make-vars rule
The Bash-based flash_ec script uses print-baseboard to identify if a
board has a baseboard.
The newer Python version I'm working on not only uses that
information, but reduces the number of board-specific quirks we have
encoded in the script by using the CHIP, CHIP_FAMILY, CHIP_VARIANT,
and CORE variables to discover quirks. Introduce a print-make-vars
rule to be used by the new flash_ec script which is extensible to many
variables.
BUG=b:145292630
BRANCH=none
TEST=make BOARD=... print-make-vars for a few different boards
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: Ib91123d2b0b36c584db563e192f72a3ac001f330
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1992791
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'Makefile.rules')
| -rw-r--r-- | Makefile.rules | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Makefile.rules b/Makefile.rules index 38a480f50e..2bfcf88957 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -638,10 +638,22 @@ flash_ec: $(out)/ec.bin flash_dfu: $(out)/ec.bin sudo ./$(BDIR)/dfu $(out)/ec.bin +# Deprecated, use print-make-vars instead .PHONY: print-baseboard print-baseboard: @echo "${BASEBOARD}" +# Print variables identifying and providing Makefile-specific +# configuration for each board. The format is one variable per line, +# in the format KEY=VALUE. +.PHONY: print-make-vars +print-make-vars: + @echo "BASEBOARD=${BASEBOARD}" + @echo "CHIP=${CHIP}" + @echo "CHIP_FAMILY=${CHIP_FAMILY}" + @echo "CHIP_VARIANT=${CHIP_VARIANT}" + @echo "CORE=${CORE}" + .PHONY: print-configs print-configs: @echo "----------------------------------------------------------------" |