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-rw-r--r--board/volteer/build.mk17
1 files changed, 17 insertions, 0 deletions
diff --git a/board/volteer/build.mk b/board/volteer/build.mk
index 72645a86cd..9ebde9ae1b 100644
--- a/board/volteer/build.mk
+++ b/board/volteer/build.mk
@@ -11,4 +11,21 @@ CHIP_FAMILY:=npcx7
CHIP_VARIANT:=npcx7m6fc
BASEBOARD:=volteer
+# TODO: b/143375057 - Remove this code after power on.
+#
+# Temporary for board power on. Provide a Volteer specific make option
+# to enable the power signal GPIOs that are not stuffed by default. This
+# is a backup if board logic power sequencing needs to be adjusted.
+#
+# Set the following variable to 'y' to enable the Volteer optional power signals
+VOLTEER_POWER_SEQUENCE=
+ifneq (,$(VOLTEER_POWER_SEQUENCE))
+CFLAGS_BASEBOARD+=-DVOLTEER_POWER_SEQUENCE
+endif
+
+# Force changes to VOLTEER_POWER_SEQUENCE variable to trigger a full build.
+ENV_VARS := VOLTEER_POWER_SEQUENCE
+
+
board-y=board.o
+board-$(VOLTEER_POWER_SEQUENCE)+=power_sequence.o