Add device-tree files

Android.mk

@@ -0,0 +1,4 @@
+#
+# This empty Android.mk file exists to prevent the build system from
+# automatically including any other Android.mk files under this directory.
+#

AndroidBoard.mk

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+LOCAL_PATH := $(call my-dir)
+
+#----------------------------------------------------------------------
+# Compile (L)ittle (K)ernel bootloader and the nandwrite utility
+#----------------------------------------------------------------------
+ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true)
+
+# Compile
+include bootable/bootloader/edk2/AndroidBoot.mk
+
+$(INSTALLED_BOOTLOADER_MODULE): $(TARGET_EMMC_BOOTLOADER) | $(ACP)
+	$(transform-prebuilt-to-target)
+$(BUILT_TARGET_FILES_PACKAGE): $(INSTALLED_BOOTLOADER_MODULE)
+
+droidcore: $(INSTALLED_BOOTLOADER_MODULE)
+endif
+
+#----------------------------------------------------------------------
+# Compile Linux Kernel
+#----------------------------------------------------------------------
+ifeq ($(KERNEL_DEFCONFIG),)
+   ifeq ($(TARGET_BUILD_VARIANT),user)
+     KERNEL_DEFCONFIG := vendor/sdm845-perf_defconfig
+   else
+     KERNEL_DEFCONFIG := vendor/sdm845_defconfig
+   endif
+endif
+
+ifeq ($(TARGET_KERNEL_SOURCE),)
+     TARGET_KERNEL_SOURCE := kernel
+endif
+
+DTC := $(HOST_OUT_EXECUTABLES)/dtc$(HOST_EXECUTABLE_SUFFIX)
+UFDT_APPLY_OVERLAY := $(HOST_OUT_EXECUTABLES)/ufdt_apply_overlay$(HOST_EXECUTABLE_SUFFIX)
+
+# ../../ prepended to paths because kernel is at ./kernel/msm-x.x
+TEMP_TOP=$(shell pwd)
+TARGET_KERNEL_MAKE_ENV := DTC_EXT=$(TEMP_TOP)/$(DTC)
+TARGET_KERNEL_MAKE_ENV += DTC_OVERLAY_TEST_EXT=$(TEMP_TOP)/$(UFDT_APPLY_OVERLAY)
+TARGET_KERNEL_MAKE_ENV += CONFIG_BUILD_ARM64_DT_OVERLAY=y
+TARGET_KERNEL_MAKE_ENV += HOSTCC=$(TEMP_TOP)/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/bin/x86_64-linux-gcc
+TARGET_KERNEL_MAKE_ENV += HOSTAR=$(TEMP_TOP)/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/bin/x86_64-linux-ar
+TARGET_KERNEL_MAKE_ENV += HOSTLD=$(TEMP_TOP)/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/bin/x86_64-linux-ld
+TARGET_KERNEL_MAKE_ENV += HOSTCFLAGS="-I/usr/include -I/usr/include/x86_64-linux-gnu -L/usr/lib -L/usr/lib/x86_64-linux-gnu"
+TARGET_KERNEL_MAKE_ENV += HOSTLDFLAGS="-L/usr/lib -L/usr/lib/x86_64-linux-gnu"
+
+include $(TARGET_KERNEL_SOURCE)/AndroidKernel.mk
+
+# Append or enable camx2.1 KMD driver
+ifneq ("$(wildcard $(QCPATH)/chi-cdk/vendor/camx-component.mk)","")
+   include $(QCPATH)/chi-cdk/vendor/camx-component.mk
+   ifeq ($(KERNEL_ARCH),arm64)
+      ifeq ($(CAMX_COMPONENT_2.1), true)
+         KERNEL_CONFIG_OVERRIDE := CONFIG_SPECTRA2_CAMERA=y
+         KERNEL_CONFIG_OVERRIDE += CONFIG_SPECTRA2_CAMERA_DEBUG=y
+      endif
+   endif
+endif
+
+$(TARGET_PREBUILT_KERNEL): $(DTC) $(UFDT_APPLY_OVERLAY)
+
+$(INSTALLED_KERNEL_TARGET): $(TARGET_PREBUILT_KERNEL) | $(ACP)
+	$(transform-prebuilt-to-target)
+
+#----------------------------------------------------------------------
+# Copy additional target-specific files
+#----------------------------------------------------------------------
+include $(CLEAR_VARS)
+LOCAL_MODULE       := vold.fstab
+LOCAL_MODULE_TAGS  := optional
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES    := $(LOCAL_MODULE)
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE       := init.target.rc
+LOCAL_MODULE_TAGS  := optional
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES    := $(LOCAL_MODULE)
+LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)/init/hw
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE       := gpio-keys.kl
+LOCAL_MODULE_TAGS  := optional
+LOCAL_MODULE_CLASS := ETC
+LOCAL_SRC_FILES    := $(LOCAL_MODULE)
+LOCAL_MODULE_PATH  := $(TARGET_OUT_KEYLAYOUT)
+include $(BUILD_PREBUILT)
+
+ifeq ($(strip $(BOARD_DYNAMIC_PARTITION_ENABLE)),true)
+include $(CLEAR_VARS)
+LOCAL_MODULE       := fstab.qcom
+LOCAL_MODULE_TAGS  := optional
+LOCAL_MODULE_CLASS := ETC
+ifeq ($(ENABLE_AB), true)
+LOCAL_SRC_FILES    := fstab_AB_dynamic_partition.qti
+else
+LOCAL_SRC_FILES    := fstab_non_AB_dynamic_partition.qti
+endif
+LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)
+include $(BUILD_PREBUILT)
+else
+include $(CLEAR_VARS)
+LOCAL_MODULE       := fstab.qcom
+LOCAL_MODULE_TAGS  := optional
+LOCAL_MODULE_CLASS := ETC
+ifeq ($(ENABLE_AB), true)
+LOCAL_SRC_FILES    := fstab_AB_variant.qti
+else
+LOCAL_SRC_FILES    := fstab_non_AB_variant.qti
+endif
+LOCAL_MODULE_PATH  := $(TARGET_OUT_VENDOR_ETC)
+include $(BUILD_PREBUILT)
+endif
+
+#Create dsp directory
+$(shell mkdir -p $(TARGET_OUT_VENDOR)/lib/dsp)
+
+#----------------------------------------------------------------------
+# Radio image
+#----------------------------------------------------------------------
+ifeq ($(ADD_RADIO_FILES), true)
+radio_dir := $(LOCAL_PATH)/radio
+RADIO_FILES := $(shell cd $(radio_dir) ; ls)
+$(foreach f, $(RADIO_FILES), \
+	$(call add-radio-file,radio/$(f)))
+endif
+
+#----------------------------------------------------------------------
+# wlan specific
+#----------------------------------------------------------------------
+ifeq ($(strip $(BOARD_HAS_QCOM_WLAN)),true)
+include device/qcom/wlan/skunk/AndroidBoardWlan.mk
+endif
+
+#----------------------------------------------------------------------
+# extra images
+#----------------------------------------------------------------------
+#ifeq (, $(wildcard vendor/qcom/build/tasks/generate_extra_images.mk))
+include device/qcom/common/generate_extra_images.mk
+#endif
+
+#----------------------------------------------------------------------
+# override default make with prebuilt make path (if any)
+#----------------------------------------------------------------------
+ifneq (, $(wildcard $(shell pwd)/prebuilts/build-tools/linux-x86/bin/make))
+    MAKE := $(shell pwd)/prebuilts/build-tools/linux-x86/bin/$(MAKE)
+endif

AndroidProducts.mk

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+PRODUCT_MAKEFILES := \
+	$(LOCAL_DIR)/sdm845.mk
+
+COMMON_LUNCH_CHOICES := \
+        sdm845-userdebug