j7elte: Initial device tree

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.DS_Store

diff --git a/Android.mk b/Android.mk
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+++ b/Android.mk
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+# Copyright (C) 2017-2020 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := device/samsung/j7elte
+
+ifneq ($(filter j7elte,$(TARGET_DEVICE)),)
+
+include $(call all-makefiles-under,$(LOCAL_PATH))
+
+endif

diff --git a/AndroidProducts.mk b/AndroidProducts.mk
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+++ b/AndroidProducts.mk
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+# Copyright (C) 2017-2020 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := device/samsung/j7elte
+
+PRODUCT_MAKEFILES := \
+    $(LOCAL_PATH)/lineage_j7elte.mk

diff --git a/BoardConfig.mk b/BoardConfig.mk
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--- /dev/null
+++ b/BoardConfig.mk
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+# Copyright (C) 2017-2020 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Inherit from universal7580-common
+include device/samsung/universal7580-common/BoardConfigCommon.mk
+
+LOCAL_PATH := device/samsung/j7elte

diff --git a/device.mk b/device.mk
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index 0000000..7fc3be9
--- /dev/null
+++ b/device.mk
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+# Copyright (C) 2017-2020 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := device/samsung/j7elte
+
+$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_full.mk)
+
+# Ramdisk
+PRODUCT_PACKAGES += \
+    init.target.rc
+
+# Inherit from universal7580-common
+$(call inherit-product, device/samsung/universal7580-common/device-common.mk)

diff --git a/lineage_j7elte.mk b/lineage_j7elte.mk
new file mode 100644 (file)
index 0000000..176ca25
--- /dev/null
+++ b/lineage_j7elte.mk
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+# Copyright (C) 2017-2020 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LOCAL_PATH := device/samsung/j7elte
+
+# Inherit from those products. Most specific first.
+$(call inherit-product, $(LOCAL_PATH)/device.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/full_base_telephony.mk)
+$(call inherit-product, $(SRC_TARGET_DIR)/product/product_launched_with_l_mr1.mk)
+
+# Inherit common Lineage phone.
+$(call inherit-product, vendor/lineage/config/common_full_phone.mk)
+
+# Set those variables here to overwrite the inherited values.
+PRODUCT_NAME := lineage_j7elte
+PRODUCT_DEVICE := j7elte
+PRODUCT_MODEL := SM-J700F
+PRODUCT_BRAND := samsung
+PRODUCT_MANUFACTURER := samsung
+PRODUCT_GMS_CLIENTID_BASE := android-samsung

diff --git a/ramdisk/Android.mk b/ramdisk/Android.mk
new file mode 100644 (file)
index 0000000..0b87ed8
--- /dev/null
+++ b/ramdisk/Android.mk
@@ -0,0 +1,11 @@
+LOCAL_PATH := $(call my-dir)
+
+# Init scripts
+
+include $(CLEAR_VARS)
+LOCAL_MODULE            := init.target.rc
+LOCAL_MODULE_TAGS       := optional eng
+LOCAL_MODULE_CLASS      := ETC
+LOCAL_SRC_FILES         := etc/init.target.rc
+LOCAL_MODULE_PATH       := $(TARGET_ROOT_OUT)
+include $(BUILD_PREBUILT)

diff --git a/ramdisk/etc/init.target.rc b/ramdisk/etc/init.target.rc
new file mode 100644 (file)
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+++ b/ramdisk/etc/init.target.rc
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+on boot
+    # Assign TCP buffer thresholds to be ceiling value of technology maximums
+    # Increased technology maximums should be reflected here.
+    write /proc/sys/net/core/rmem_max 1048576
+    write /proc/sys/net/core/wmem_max 2097152
+
+    # SSWAP
+    write /proc/sys/vm/swappiness 130
+
+on fs
+    # Permissions for LCD
+    chown system radio /sys/class/lcd/panel/mcd_mode
+    chown system media_rw /sys/class/backlight/panel/weakness_hbm_comp
+
+    # Permission for flashlight control for HAL3.3
+    chmod 0660 /sys/class/camera/flash/front_torch_flash
+    chown cameraserver system /sys/class/camera/flash/front_torch_flash
+
+    # Permissions Camera
+    chown system radio /sys/class/camera/flash/front_flash
+
+on property:sys.boot_completed=1
+    write /proc/sys/vm/dirty_bytes 41943040
+    write /proc/sys/vm/dirty_background_bytes 20971520
+
+    # Set best cache size for internal and external storages
+    write /sys/block/mmcblk0/bdi/read_ahead_kb 128
+    write /sys/block/mmcblk1/bdi/read_ahead_kb 2048