Makefile (ead5d1f4d877e92c051e1a1ade623d0d30e71619) Makefile (3b2dccc6747f8466a28ef95e54e6acfdcf5a5eb9)
1# SPDX-License-Identifier: GPL-2.0
2obj-y += testcases.dtb.o
3
4obj-$(CONFIG_OF_OVERLAY) += overlay.dtb.o \
5 overlay_0.dtb.o \
6 overlay_1.dtb.o \
7 overlay_2.dtb.o \
8 overlay_3.dtb.o \

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33DTC_FLAGS_overlay += -@
34DTC_FLAGS_overlay_bad_phandle += -@
35DTC_FLAGS_overlay_bad_symbol += -@
36DTC_FLAGS_overlay_base += -@
37DTC_FLAGS_testcases += -@
38
39# suppress warnings about intentional errors
40DTC_FLAGS_testcases += -Wno-interrupts_property
1# SPDX-License-Identifier: GPL-2.0
2obj-y += testcases.dtb.o
3
4obj-$(CONFIG_OF_OVERLAY) += overlay.dtb.o \
5 overlay_0.dtb.o \
6 overlay_1.dtb.o \
7 overlay_2.dtb.o \
8 overlay_3.dtb.o \

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33DTC_FLAGS_overlay += -@
34DTC_FLAGS_overlay_bad_phandle += -@
35DTC_FLAGS_overlay_bad_symbol += -@
36DTC_FLAGS_overlay_base += -@
37DTC_FLAGS_testcases += -@
38
39# suppress warnings about intentional errors
40DTC_FLAGS_testcases += -Wno-interrupts_property
41
42# Apply overlays statically with fdtoverlay. This is a build time test that
43# the overlays can be applied successfully by fdtoverlay. This does not
44# guarantee that the overlays can be applied successfully at run time by
45# unittest, but it provides a bit of build time test coverage for those
46# who do not execute unittest.
47#
48# The overlays are applied on top of static_base_1.dtb and static_base_2.dtb to
49# create static_test_1.dtb and static_test_2.dtb. If fdtoverlay detects an
50# error than the kernel build will fail. static_test_1.dtb and
51# static_test_2.dtb are not consumed by unittest.
52#
53# Some unittest overlays deliberately contain errors that unittest checks for.
54# These overlays will cause fdtoverlay to fail, and are thus not included
55# in the static test:
56# overlay_bad_add_dup_node.dtbo \
57# overlay_bad_add_dup_prop.dtbo \
58# overlay_bad_phandle.dtbo \
59# overlay_bad_symbol.dtbo \
60
61apply_static_overlay_1 := overlay_0.dtbo \
62 overlay_1.dtbo \
63 overlay_2.dtbo \
64 overlay_3.dtbo \
65 overlay_4.dtbo \
66 overlay_5.dtbo \
67 overlay_6.dtbo \
68 overlay_7.dtbo \
69 overlay_8.dtbo \
70 overlay_9.dtbo \
71 overlay_10.dtbo \
72 overlay_11.dtbo \
73 overlay_12.dtbo \
74 overlay_13.dtbo \
75 overlay_15.dtbo \
76 overlay_gpio_01.dtbo \
77 overlay_gpio_02a.dtbo \
78 overlay_gpio_02b.dtbo \
79 overlay_gpio_03.dtbo \
80 overlay_gpio_04a.dtbo \
81 overlay_gpio_04b.dtbo
82
83apply_static_overlay_2 := overlay.dtbo
84
85static_test_1-dtbs := static_base_1.dtb $(apply_static_overlay_1)
86static_test_2-dtbs := static_base_2.dtb $(apply_static_overlay_2)
87
88dtb-$(CONFIG_OF_OVERLAY) += static_test_1.dtb static_test_2.dtb