dts: Remove generation of <BOARD>.dts_compiled

Unused after the old devicescript were removed in commit c8c35f76ab
("scripts: dts: Remove deprecated extract_dts_includes.py script"). The
old scripts relied on parsing the output of 'dts -Odts', which replaces
e.g. phandle references. The new scripts parse the DTS files directly.

Keep running the dtc compiler just to catch any warnings/errors from it.

The edit to doc/guides/build/build-config-phase.svg is to remove the box
with '*.dts_compiled' in it (and the arrows to/from it). https://draw.io
can be used to edit it.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
This commit is contained in:
Ulf Magnusson 2020-01-07 10:19:07 +01:00 committed by Anas Nashif
commit 8d8b06978c
3 changed files with 10 additions and 5 deletions

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@ -154,7 +154,11 @@ if(SUPPORTS_DTS)
${include_files}
)
# Run the DTC on *.dts.pre.tmp to create the intermediary file *.dts_compiled
#
# Run the C devicetree compiler on *.dts.pre.tmp, just to catch any
# warnings/errors from it. dtlib and edtlib parse the devicetree files
# themselves, so we don't rely on the C compiler otherwise.
#
set(DTC_WARN_UNIT_ADDR_IF_ENABLED "")
check_dtc_flag("-Wunique_unit_address_if_enabled" check)
@ -169,13 +173,14 @@ if(SUPPORTS_DTS)
execute_process(
COMMAND ${DTC}
-O dts
-o ${BOARD}.dts_compiled
-o - # Write output to stdout, which we discard below
-b 0
-E unit_address_vs_reg
${DTC_NO_WARN_UNIT_ADDR}
${DTC_WARN_UNIT_ADDR_IF_ENABLED}
${EXTRA_DTC_FLAGS} # User settable
${BOARD}.dts.pre.tmp
OUTPUT_QUIET # Discard stdout
WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
RESULT_VARIABLE ret
)

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@ -604,7 +604,7 @@ The &quot;base&quot; devicetree.<xhtml:div>Includes .dtsi files.<xhtml:br />
style="display: inline-block; font-size: 12px; font-family: Helvetica; color: rgb(0, 0, 0); line-height: 1.2; vertical-align: top; width: 116px; white-space: nowrap; overflow-wrap: normal; text-align: center;">
<xhtml:div
style="display:inline-block;text-align:inherit;text-decoration:inherit;white-space:normal;">
<xhtml:div>BOARD.dts_compiled<xhtml:br />
<xhtml:div>BOARD.dts.pre.tmp<xhtml:br />
</xhtml:div>
</xhtml:div>
</xhtml:div>
@ -619,7 +619,7 @@ The &quot;base&quot; devicetree.<xhtml:div>Includes .dtsi files.<xhtml:br />
y="12"
x="58"
id="tspan200"
sodipodi:role="line">BOARD.dts_compiled</tspan>
sodipodi:role="line">BOARD.dts.pre.tmp</tspan>
</text>
</switch>
</g>

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