build.config.msm.common: Add comments about new environment variables

Add comment about what new environment variables are considered by
build.config.msm.common.

Change-Id: I31f6a586efac012a4c8324b4363a2e9cf61b9965
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
This commit is contained in:
Elliot Berman 2020-11-16 14:39:13 -08:00 committed by Gerrit - the friendly Code Review server
parent 9232fc56cc
commit 517a11c50c

View File

@ -1,3 +1,11 @@
# The following additional environment variables are considered when build.config.msm.common is
# included:
#
# DT_OVERLAY_SUPPORT
# If set, then create a dtbo.img
# EXTRA_CONFIGS
# All files in this list are sourced
CONFIG_DIR=arch/${ARCH}/configs
CC="${ROOT_DIR}/common/scripts/gcc-wrapper.py ${CC}"