zephyr/Kconfig.zephyr
Erwan Gouriou 6af514b67f build: enable shields dir treatment
In dts.cmake, build shield list. For each shield, check if
associate KCONFIG is enabled and if it is, add matching files
to following new cmake variables:
-DTC_SHIELD_OVERLAY_FILE
-DTC_SHIELD_FIXUP
Then, consume these variables when needed.

Shield overlay is conceived as the very first overlay applied
to the board dts. It intends to build a new board that should
then behave as any other board versus common or user's overlay.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2018-09-21 18:51:26 -04:00

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# Kconfig - general configuration options
#
# Copyright (c) 2014-2015 Wind River Systems, Inc.
# Copyright (c) 2016 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
# Include these first so that any properties (e.g. defaults) below can be
# overriden in *.defconfig files (by defining symbols in multiple locations).
# After merging all the symbol definitions, Kconfig picks the first property
# (e.g. the first default) with a satisfied condition.
#
# Board defaults should be parsed before SoC defaults, because boards usually
# overrides SoC values.
#
# Note: $ARCH and $BOARD_DIR might be glob patterns.
source "$(BOARD_DIR)/Kconfig.defconfig"
source "boards/shields/*/Kconfig.defconfig"
source "$(SOC_DIR)/$(ARCH)/*/Kconfig.defconfig"
source "boards/Kconfig"
source "$(SOC_DIR)/Kconfig"
source "arch/Kconfig"
source "kernel/Kconfig"
source "dts/Kconfig"
source "drivers/Kconfig"
source "misc/Kconfig"
source "lib/Kconfig"
source "subsys/Kconfig"
source "ext/Kconfig"
source "tests/Kconfig"