1obj-y += testcases.dtb.o
 
2
3targets += testcases.dtb testcases.dtb.S
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4
5.SECONDARY: \
6	$(obj)/testcases.dtb.S \
7	$(obj)/testcases.dtb
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

  1# SPDX-License-Identifier: GPL-2.0
  2obj-y += testcases.dtbo.o
  3
  4obj-$(CONFIG_OF_OVERLAY) += overlay.dtbo.o \
  5			    overlay_0.dtbo.o \
  6			    overlay_1.dtbo.o \
  7			    overlay_2.dtbo.o \
  8			    overlay_3.dtbo.o \
  9			    overlay_4.dtbo.o \
 10			    overlay_5.dtbo.o \
 11			    overlay_6.dtbo.o \
 12			    overlay_7.dtbo.o \
 13			    overlay_8.dtbo.o \
 14			    overlay_9.dtbo.o \
 15			    overlay_10.dtbo.o \
 16			    overlay_11.dtbo.o \
 17			    overlay_12.dtbo.o \
 18			    overlay_13.dtbo.o \
 19			    overlay_15.dtbo.o \
 20			    overlay_16.dtbo.o \
 21			    overlay_17.dtbo.o \
 22			    overlay_18.dtbo.o \
 23			    overlay_19.dtbo.o \
 24			    overlay_20.dtbo.o \
 25			    overlay_bad_add_dup_node.dtbo.o \
 26			    overlay_bad_add_dup_prop.dtbo.o \
 27			    overlay_bad_phandle.dtbo.o \
 28			    overlay_bad_symbol.dtbo.o \
 29			    overlay_base.dtbo.o \
 30			    overlay_gpio_01.dtbo.o \
 31			    overlay_gpio_02a.dtbo.o \
 32			    overlay_gpio_02b.dtbo.o \
 33			    overlay_gpio_03.dtbo.o \
 34			    overlay_gpio_04a.dtbo.o \
 35			    overlay_gpio_04b.dtbo.o
 36
 37# enable creation of __symbols__ node
 38DTC_FLAGS_overlay += -@
 39DTC_FLAGS_overlay_bad_phandle += -@
 40DTC_FLAGS_overlay_bad_symbol += -@
 41DTC_FLAGS_overlay_base += -@
 42DTC_FLAGS_testcases += -@
 43
 44# suppress warnings about intentional errors
 45DTC_FLAGS_testcases += -Wno-interrupts_property \
 46	-Wno-node_name_vs_property_name \
 47	-Wno-interrupt_map
 48
 49# Apply overlays statically with fdtoverlay.  This is a build time test that
 50# the overlays can be applied successfully by fdtoverlay.  This does not
 51# guarantee that the overlays can be applied successfully at run time by
 52# unittest, but it provides a bit of build time test coverage for those
 53# who do not execute unittest.
 54#
 55# The overlays are applied on top of static_base_1.dtb and static_base_2.dtb to
 56# create static_test_1.dtb and static_test_2.dtb.  If fdtoverlay detects an
 57# error than the kernel build will fail.  static_test_1.dtb and
 58# static_test_2.dtb are not consumed by unittest.
 59#
 60# Some unittest overlays deliberately contain errors that unittest checks for.
 61# These overlays will cause fdtoverlay to fail, and are thus not included
 62# in the static test:
 63#			  overlay_bad_add_dup_node.dtbo \
 64#			  overlay_bad_add_dup_prop.dtbo \
 65#			  overlay_bad_phandle.dtbo \
 66#			  overlay_bad_symbol.dtbo \
 67
 68apply_static_overlay_1 := overlay_0.dtbo \
 69			  overlay_1.dtbo \
 70			  overlay_2.dtbo \
 71			  overlay_3.dtbo \
 72			  overlay_4.dtbo \
 73			  overlay_5.dtbo \
 74			  overlay_6.dtbo \
 75			  overlay_7.dtbo \
 76			  overlay_8.dtbo \
 77			  overlay_9.dtbo \
 78			  overlay_10.dtbo \
 79			  overlay_11.dtbo \
 80			  overlay_12.dtbo \
 81			  overlay_13.dtbo \
 82			  overlay_15.dtbo \
 83			  overlay_16.dtbo \
 84			  overlay_17.dtbo \
 85			  overlay_18.dtbo \
 86			  overlay_19.dtbo \
 87			  overlay_20.dtbo \
 88			  overlay_gpio_01.dtbo \
 89			  overlay_gpio_02a.dtbo \
 90			  overlay_gpio_02b.dtbo \
 91			  overlay_gpio_03.dtbo \
 92			  overlay_gpio_04a.dtbo \
 93			  overlay_gpio_04b.dtbo
 94
 95apply_static_overlay_2 := overlay.dtbo
 96
 97DTC_FLAGS_static_base_1 += -Wno-interrupts_property \
 98	-Wno-node_name_vs_property_name \
 99	-Wno-interrupt_map
100
101static_test_1-dtbs := static_base_1.dtb $(apply_static_overlay_1)
102static_test_2-dtbs := static_base_2.dtb $(apply_static_overlay_2)
103
104dtb-$(CONFIG_OF_OVERLAY) += static_test_1.dtb static_test_2.dtb