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Branch zuma from gs201

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Branch zuma from gs201 sha1 9009acf5c217f553b45ea82aa0702607229f0347

cp/pantah/ripcurrent
cp/gs201/zuma

Bug: 229340586
Change-Id: Ia312c20dae892ead9bf06728b4ef5c0c260ad045
Signed-off-by: Aaron Ding <aaronding@google.com>
This commit is contained in:
Aaron Ding 2022-04-15 13:16:16 +08:00
parent 11b4a07f39
commit d88f9a90bd
289 changed files with 26797 additions and 0 deletions
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36
Android.bp Normal file
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soong_namespace {
imports: [
"hardware/google/interfaces",
"hardware/google/pixel",
],
}
package {
default_applicable_licenses: ["device_google_gs201_license"],
}
// Added automatically by a large-scale-change that took the approach of
// 'apply every license found to every target'. While this makes sure we respect
// every license restriction, it may not be entirely correct.
//
// e.g. GPL in an MIT project might only apply to the contrib/ directory.
//
// Please consider splitting the single license below into multiple licenses,
// taking care not to lose any license_kind information, and overriding the
// default license using the 'licenses: [...]' property on targets as needed.
//
// For unused files, consider creating a 'fileGroup' with "//visibility:private"
// to attach the license to, and including a comment whether the files may be
// used in the current project.
// See: http://go/android-license-faq
license {
name: "device_google_gs201_license",
visibility: [":__subpackages__"],
license_kinds: [
"SPDX-license-identifier-Apache-2.0",
"SPDX-license-identifier-BSD",
],
license_text: [
"NOTICE",
],
}

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#
# Copyright (C) 2011 The Android Open-Source 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.
#
# WARNING: Everything listed here will be built on ALL platforms,
# including x86, the universal, and the SDK. Modules must be uniquely
# named (liblights.panda), and must build everywhere, or limit themselves
# to only building on ARM if they include assembly. Individual makefiles
# are responsible for having their own logic, for fine-grained control.
LOCAL_PATH := $(call my-dir)
# if some modules are built directly from this directory (not subdirectories),
# their rules should be written here.
ifeq ($(USES_DEVICE_GOOGLE_GS201),true)
include $(call first-makefiles-under,$(LOCAL_PATH))
endif

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#
# Copyright (C) 2019 The Android Open-Source 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.
#
include build/make/target/board/BoardConfigMainlineCommon.mk
include build/make/target/board/BoardConfigPixelCommon.mk
# Should be uncommented after fixing vndk-sp violation is fixed.
PRODUCT_FULL_TREBLE_OVERRIDE := true
# HACK : To fix up after bring up multimedia devices.
TARGET_SOC := gs201
TARGET_SOC_NAME := google
USES_DEVICE_GOOGLE_GS201 := true
TARGET_ARCH := arm64
TARGET_ARCH_VARIANT := armv8-2a
TARGET_CPU_ABI := arm64-v8a
TARGET_CPU_VARIANT := cortex-a55
TARGET_CPU_VARIANT_RUNTIME := cortex-a55
BOARD_KERNEL_CMDLINE += dyndbg=\"func alloc_contig_dump_pages +p\"
BOARD_KERNEL_CMDLINE += earlycon=exynos4210,0x10A00000 console=ttySAC0,115200 androidboot.console=ttySAC0 printk.devkmsg=on
BOARD_KERNEL_CMDLINE += cma_sysfs.experimental=Y
BOARD_KERNEL_CMDLINE += cgroup_disable=memory
BOARD_KERNEL_CMDLINE += rcupdate.rcu_expedited=1 rcu_nocbs=all
BOARD_KERNEL_CMDLINE += stack_depot_disable=off page_pinner=on
BOARD_KERNEL_CMDLINE += swiotlb=1024
BOARD_BOOTCONFIG += androidboot.boot_devices=14700000.ufs
TARGET_NO_BOOTLOADER := true
TARGET_NO_RADIOIMAGE := true
ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT)))
BOARD_PREBUILT_BOOTIMAGE := $(wildcard $(TARGET_KERNEL_DIR)/boot.img)
else
BOARD_PREBUILT_BOOTIMAGE := $(wildcard $(TARGET_KERNEL_DIR)/boot-user.img)
endif
ifneq (,$(BOARD_PREBUILT_BOOTIMAGE))
TARGET_NO_KERNEL := true
else
TARGET_NO_KERNEL := false
endif
BOARD_USES_GENERIC_KERNEL_IMAGE := true
BOARD_MOVE_RECOVERY_RESOURCES_TO_VENDOR_BOOT := true
BOARD_MOVE_GSI_AVB_KEYS_TO_VENDOR_BOOT := true
TARGET_RECOVERY_WIPE := device/google/gs201/conf/recovery.wipe
# This is the fstab file that will be included in the recovery image. Note that
# recovery doesn't care about the encryption settings, so it doesn't matter
# whether we use the normal or the fips fstab here.
TARGET_RECOVERY_FSTAB_GENRULE := gen_fstab.gs201
TARGET_RECOVERY_PIXEL_FORMAT := ABGR_8888
TARGET_RECOVERY_UI_MARGIN_HEIGHT := 165
TARGET_RECOVERY_UI_LIB := \
librecovery_ui_pixel \
libfstab
AB_OTA_UPDATER := true
AB_OTA_PARTITIONS += \
system \
system_dlkm \
system_ext \
product \
vbmeta_system
ifneq ($(PRODUCT_BUILD_BOOT_IMAGE),false)
AB_OTA_PARTITIONS += boot
endif
ifneq ($(PRODUCT_BUILD_INIT_BOOT_IMAGE), false)
AB_OTA_PARTITIONS += init_boot
endif
ifneq ($(PRODUCT_BUILD_VENDOR_BOOT_IMAGE),false)
AB_OTA_PARTITIONS += vendor_boot
AB_OTA_PARTITIONS += dtbo
endif
ifneq ($(PRODUCT_BUILD_VBMETA_IMAGE),false)
AB_OTA_PARTITIONS += vbmeta
endif
ifneq ($(PRODUCT_BUILD_PVMFW_IMAGE),false)
AB_OTA_PARTITIONS += pvmfw
endif
# EMULATOR common modules
BOARD_EMULATOR_COMMON_MODULES := liblight
OVERRIDE_RS_DRIVER := libRSDriverArm.so
BOARD_EGL_CFG := device/google/gs201/conf/egl.cfg
#BOARD_USES_HGL := true
USE_OPENGL_RENDERER := true
NUM_FRAMEBUFFER_SURFACE_BUFFERS := 3
BOARD_USES_EXYNOS5_COMMON_GRALLOC := true
BOARD_USES_EXYNOS_GRALLOC_VERSION := $(DEVICE_USES_EXYNOS_GRALLOC_VERSION)
BOARD_USES_ALIGN_RESTRICTION := false
BOARD_USES_GRALLOC_ION_SYNC := true
# This should be the same value as USE_SWIFTSHADER in device.mk
BOARD_USES_SWIFTSHADER := false
# Gralloc4
ifeq ($(BOARD_USES_EXYNOS_GRALLOC_VERSION),4)
ifeq ($(BOARD_USES_SWIFTSHADER),true)
$(call soong_config_set,arm_gralloc,gralloc_arm_no_external_afbc,true)
$(call soong_config_set,arm_gralloc,mali_gpu_support_afbc_basic,false)
$(call soong_config_set,arm_gralloc,mali_gpu_support_afbc_wideblk,false)
$(call soong_config_set,arm_gralloc,gralloc_init_afbc,false)
$(call soong_config_set,arm_gralloc,dpu_support_1010102_afbc,false)
else
$(call soong_config_set,arm_gralloc,gralloc_arm_no_external_afbc,false)
$(call soong_config_set,arm_gralloc,mali_gpu_support_afbc_basic,true)
$(call soong_config_set,arm_gralloc,mali_gpu_support_afbc_wideblk,true)
$(call soong_config_set,arm_gralloc,gralloc_init_afbc,true)
$(call soong_config_set,arm_gralloc,dpu_support_1010102_afbc,true)
endif # ifeq ($(BOARD_USES_SWIFTSHADER),true)
$(call soong_config_set,arm_gralloc,gralloc_ion_sync_on_lock,$(BOARD_USES_GRALLOC_ION_SYNC))
endif # ifeq ($(BOARD_USES_EXYNOS_GRALLOC_VERSION),4)
# libVendorGraphicbuffer
ifeq ($(BOARD_USES_EXYNOS_GRALLOC_VERSION),4)
$(call soong_config_set,vendorgraphicbuffer,gralloc_version,four)
else
$(call soong_config_set,vendorgraphicbuffer,gralloc_version,three)
endif
# Graphics
#BOARD_USES_EXYNOS_DATASPACE_FEATURE := true
# Enable chain partition for system.
BOARD_AVB_VBMETA_SYSTEM := system system_dlkm system_ext product
BOARD_AVB_VBMETA_SYSTEM_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_VBMETA_SYSTEM_ALGORITHM := SHA256_RSA2048
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX_LOCATION := 1
# Enable chained vbmeta for boot images
BOARD_AVB_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_BOOT_ALGORITHM := SHA256_RSA2048
BOARD_AVB_BOOT_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_BOOT_ROLLBACK_INDEX_LOCATION := 2
# Enable chained vbmeta for init_boot images
BOARD_AVB_INIT_BOOT_KEY_PATH := external/avb/test/data/testkey_rsa2048.pem
BOARD_AVB_INIT_BOOT_ALGORITHM := SHA256_RSA2048
BOARD_AVB_INIT_BOOT_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
BOARD_AVB_INIT_BOOT_ROLLBACK_INDEX_LOCATION := 4
TARGET_USERIMAGES_USE_EXT4 := true
TARGET_USERIMAGES_USE_F2FS := true
BOARD_USERDATAIMAGE_PARTITION_SIZE := 11796480000
BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := f2fs
PRODUCT_FS_COMPRESSION := 1
BOARD_FLASH_BLOCK_SIZE := 4096
BOARD_MOUNT_SDCARD_RW := true
# system.img
BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE := erofs
# product.img
BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE := erofs
TARGET_COPY_OUT_PRODUCT := product
# system_ext.img
BOARD_SYSTEM_EXTIMAGE_FILE_SYSTEM_TYPE := erofs
TARGET_COPY_OUT_SYSTEM_EXT := system_ext
# persist.img
BOARD_PERSISTIMAGE_FILE_SYSTEM_TYPE := f2fs
########################
# Video Codec
########################
# 1. Exynos C2
BOARD_USE_CSC_FILTER := false
BOARD_USE_DEC_SW_CSC := true
BOARD_USE_ENC_SW_CSC := true
BOARD_SUPPORT_MFC_ENC_RGB := true
BOARD_USE_BLOB_ALLOCATOR := false
########################
BOARD_SUPER_PARTITION_SIZE := 8531214336
BOARD_SUPER_PARTITION_GROUPS := google_dynamic_partitions
# Set size to BOARD_SUPER_PARTITION_SIZE - overhead (4MiB) (b/182237294)
BOARD_GOOGLE_DYNAMIC_PARTITIONS_SIZE := 8527020032
BOARD_GOOGLE_DYNAMIC_PARTITIONS_PARTITION_LIST := \
system \
system_dlkm \
system_ext \
product \
vendor \
vendor_dlkm
# Set error limit to BOARD_SUPER_PARTITON_SIZE - 500MB
BOARD_SUPER_PARTITION_ERROR_LIMIT := 8006926336
# Build a separate system_dlkm partition
BOARD_USES_SYSTEM_DLKMIMAGE := true
BOARD_SYSTEM_DLKMIMAGE_FILE_SYSTEM_TYPE := erofs
TARGET_COPY_OUT_SYSTEM_DLKM := system_dlkm
#
# AUDIO & VOICE
#
BOARD_USES_GENERIC_AUDIO := true
$(call soong_config_set,aoc_audio_func,ext_hidl,true)
ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
$(call soong_config_set,aoc_audio_func,dump_usecase_data,true)
$(call soong_config_set,aoc_audio_func,hal_socket_control,true)
$(call soong_config_set,aoc_audio_func,record_tunning_keys,true)
endif
ifneq (,$(filter aosp_%,$(TARGET_PRODUCT)))
$(call soong_config_set,aoc_audio_func,aosp_build,true)
endif
# Primary AudioHAL Configuration
#BOARD_USE_COMMON_AUDIOHAL := true
#BOARD_USE_CALLIOPE_AUDIOHAL := false
#BOARD_USE_AUDIOHAL := true
# Compress Offload Configuration
#BOARD_USE_OFFLOAD_AUDIO := true
#BOARD_USE_OFFLOAD_EFFECT := false
# SoundTriggerHAL Configuration
#BOARD_USE_SOUNDTRIGGER_HAL := false
# HWComposer
BOARD_HWC_VERSION := hwc3
TARGET_RUNNING_WITHOUT_SYNC_FRAMEWORK := false
BOARD_HDMI_INCAPABLE := true
TARGET_USES_HWC2 := true
HWC_SKIP_VALIDATE := true
HWC_SUPPORT_RENDER_INTENT := true
HWC_SUPPORT_COLOR_TRANSFORM := true
#BOARD_USES_DISPLAYPORT := true
# if AFBC is enabled, must set ro.vendor.ddk.set.afbc=1
BOARD_USES_EXYNOS_AFBC_FEATURE := true
#BOARD_USES_HDRUI_GLES_CONVERSION := true
BOARD_LIBACRYL_DEFAULT_COMPOSITOR := fimg2d_gs201
BOARD_LIBACRYL_G2D_HDR_PLUGIN := libacryl_hdr_plugin
# HWCServices
BOARD_USES_HWC_SERVICES := true
# WiFiDisplay
# BOARD_USES_VIRTUAL_DISPLAY := true
# BOARD_USES_VDS_EXYNOS_HWC := true
# BOARD_USES_WIFI_DISPLAY:= true
# BOARD_USES_EGL_SURFACE_FOR_COMPOSITION_MIXED := true
# BOARD_USES_VDS_YUV420SPM := true
# BOARD_USES_VDS_OTHERFORMAT := true
# BOARD_USES_VDS_DEBUG_FLAG := true
# BOARD_USES_DISABLE_COMPOSITIONTYPE_GLES := true
# BOARD_USES_SECURE_ENCODER_ONLY := true
# BOARD_USES_TSMUX := true
# SCALER
BOARD_USES_DEFAULT_CSC_HW_SCALER := true
BOARD_DEFAULT_CSC_HW_SCALER := 4
BOARD_USES_SCALER_M2M1SHOT := true
# Device Tree
BOARD_USES_DT := true
BOARD_INCLUDE_DTB_IN_BOOTIMG := true
BOARD_PREBUILT_DTBIMAGE_DIR := $(TARGET_KERNEL_DIR)
BOARD_PREBUILT_DTBOIMAGE := $(BOARD_PREBUILT_DTBIMAGE_DIR)/dtbo.img
# PLATFORM LOG
TARGET_USES_LOGD := true
# LIBHWJPEG
#TARGET_USES_UNIVERSAL_LIBHWJPEG := true
#LIBHWJPEG_HWSCALER_ID := 0
#Keymaster
#BOARD_USES_KEYMASTER_VER1 := true
#FMP
#BOARD_USES_FMP_DM_CRYPT := true
#BOARD_USES_FMP_FSCRYPTO := true
BOARD_USES_METADATA_PARTITION := true
# SKIA
#BOARD_USES_SKIA_MULTITHREADING := true
#BOARD_USES_FIMGAPI_V5X := true
# SECCOMP Policy
BOARD_SECCOMP_POLICY = device/google/gs201/seccomp_policy
#CURL
BOARD_USES_CURL := true
# Sensor HAL
BOARD_USES_EXYNOS_SENSORS_DUMMY := true
# VISION
# Exynos vision framework (EVF)
#TARGET_USES_EVF := true
# HW acceleration
#TARGET_USES_VPU_KERNEL := true
#TARGET_USES_SCORE_KERNEL := true
#TARGET_USES_CL_KERNEL := false
# exynos RIL
TARGET_EXYNOS_RIL_SOURCE := true
ENABLE_VENDOR_RIL_SERVICE := true
# GNSS
# BOARD_USES_EXYNOS_GNSS_DUMMY := true
# Bluetooth defines
# TODO(b/123695868): Remove the need for this
BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR := \
build/make/target/board/mainline_arm64/bluetooth
#VNDK
BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED := true
BOARD_VNDK_VERSION := current
# H/W align restriction of MM IPs
BOARD_EXYNOS_S10B_FORMAT_ALIGN := 64
# NeuralNetworks
GPU_SOURCE_PRESENT := $(wildcard vendor/arm/mali/valhall)
GPU_PREBUILD_PRESENT := $(wildcard vendor/google_devices/zebu/prebuilts/libs)
ifneq (,$(strip $(GPU_SOURCE_PRESENT) $(GPU_PREBUILD_PRESENT)))
ARMNN_COMPUTE_CL_ENABLE := 1
else
ARMNN_COMPUTE_CL_ENABLE := 0
endif
ARMNN_COMPUTE_NEON_ENABLE := 1
# Boot.img
BOARD_RAMDISK_USE_LZ4 := true
#BOARD_KERNEL_BASE := 0x80000000
#BOARD_KERNEL_PAGESIZE := 2048
#BOARD_KERNEL_OFFSET := 0x80000
#BOARD_RAMDISK_OFFSET := 0x4000000
BOARD_BOOT_HEADER_VERSION := 4
BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION)
BOARD_INIT_BOOT_HEADER_VERSION := 4
BOARD_MKBOOTIMG_INIT_ARGS += --header_version $(BOARD_INIT_BOOT_HEADER_VERSION)
BOARD_VENDOR_RAMDISK_FRAGMENTS := dlkm
BOARD_VENDOR_RAMDISK_FRAGMENT.dlkm.KERNEL_MODULE_DIRS := top
# Enable AVB2.0
BOARD_AVB_ENABLE := true
BOARD_BOOTIMAGE_PARTITION_SIZE := 0x04000000
BOARD_INIT_BOOT_IMAGE_PARTITION_SIZE := 0x800000
BOARD_VENDOR_BOOTIMAGE_PARTITION_SIZE := 0x04000000
BOARD_DTBOIMG_PARTITION_SIZE := 0x01000000
# System As Root
BOARD_BUILD_SYSTEM_ROOT_IMAGE := false
# Vendor ramdisk image for kernel development
BOARD_BUILD_VENDOR_RAMDISK_IMAGE := true
KERNEL_MODULE_DIR := $(TARGET_KERNEL_DIR)
KERNEL_MODULES := $(wildcard $(KERNEL_MODULE_DIR)/*.ko)
BOARD_VENDOR_KERNEL_MODULES_BLOCKLIST_FILE := $(KERNEL_MODULE_DIR)/vendor_dlkm.modules.blocklist
BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD := $(strip $(shell cat $(KERNEL_MODULE_DIR)/vendor_boot.modules.load))
ifndef BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD
$(error vendor_boot.modules.load not found or empty)
endif
BOARD_VENDOR_RAMDISK_KERNEL_MODULES := $(addprefix $(KERNEL_MODULE_DIR)/, $(notdir $(BOARD_VENDOR_RAMDISK_KERNEL_MODULES_LOAD)))
BOARD_VENDOR_KERNEL_MODULES_LOAD := $(strip $(shell cat $(KERNEL_MODULE_DIR)/vendor_dlkm.modules.load))
ifndef BOARD_VENDOR_KERNEL_MODULES_LOAD
$(error vendor_dlkm.modules.load not found or empty)
endif
BOARD_VENDOR_KERNEL_MODULES := $(KERNEL_MODULES)
# Using BUILD_COPY_HEADERS
BUILD_BROKEN_USES_BUILD_COPY_HEADERS := true
include device/google/gs201-sepolicy/gs201-sepolicy.mk
# Battery options
BOARD_KERNEL_CMDLINE += at24.write_timeout=100
# Enable larger logbuf
BOARD_KERNEL_CMDLINE += log_buf_len=1024K
# Enable load module in parallel
BOARD_BOOTCONFIG += androidboot.load_modules_parallel=true
# Protected VM firmware
BOARD_PVMFWIMAGE_PARTITION_SIZE := 0x00100000

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# Copyright (C) 2012 The Android Open Source 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.
#
# If you don't need to do a full clean build but would like to touch
# a file or delete some intermediate files, add a clean step to the end
# of the list. These steps will only be run once, if they haven't been
# run before.
#
# E.g.:
# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
#
# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
# files that are missing or have been moved.
#
# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
# Use $(OUT_DIR) to refer to the "out" directory.
#
# If you need to re-do something that's already mentioned, just copy
# the command and add it to the bottom of the list. E.g., if a change
# that you made last week required touching a file and a change you
# made today requires touching the same file, just copy the old
# touch step and add it to the end of the list.
#
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************
# For example:
#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
$(call add-clean-step, find $(PRODUCT_OUT) -name "*.apk" | xargs rm)
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libsurfaceflinger_intermediates)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libui_intermediates)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/root/default.prop)
$(call add-clean-step, rm -f $(TARGET_OUT)/build.prop)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/system/etc/mixer_paths_lb.xml)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/system/etc/permissions/android.hardware.camera.xml)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/root/*)
# Power HAL 1.0
$(call add-clean-step, rm -f $(PRODUCT_OUT)/vendor/init/android.hardware.power@1.0-service.rc)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/vendor/bin/hw/android.hardware.power@1.0-service)
# Power HAL HIDL
$(call add-clean-step, rm -f $(PRODUCT_OUT)/vendor/etc/init/android.hardware.power@1.3-service.pixel-libperfmgr.rc)
# Health storage HAL
$(call add-clean-step, find $(PRODUCT_OUT) -type f -name "*android.hardware.health.storage@1.0*" -print0 | xargs -0 rm -f)
# Update to USB HAL 1.3
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/bin/hw/android.hardware.usb@1.2-service.slider)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/init/android.hardware.usb@1.2-service.slider.rc)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/vintf/manifest/android.hardware.usb@1.2-service.slider.xml)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/bin/hw/android.hardware.usb@1.3-service.slider)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/init/android.hardware.usb@1.3-service.slider.rc)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/vendor/etc/vintf/manifest/android.hardware.usb@1.3-service.slider.xml)
# Power Stats HAL 1.0 to AIDL
$(call add-clean-step, rm -f $(PRODUCT_OUT)/vendor/bin/hw/android.hardware.power.stats@1.0-service.gs201)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/vendor/etc/init/android.hardware.power.stats@1.0-service.gs201.rc)
$(call add-clean-step, rm -f $(PRODUCT_OUT)/vendor/etc/vintf/manifest/android.hardware.power.stats@1.0-service.gs201.xml)
# Health HAL to AIDL
$(call add-clean-step, find $(PRODUCT_OUT)/system -type f -name "*charger*" -print0 | xargs -0 rm -f)
$(call add-clean-step, find $(PRODUCT_OUT)/vendor -type f -name "*health@*" -print0 | xargs -0 rm -f)
$(call add-clean-step, find $(PRODUCT_OUT)/recovery/root -type f -name "*charger*" -print0 | xargs -0 rm -f)
$(call add-clean-step, find $(PRODUCT_OUT)/recovery/root -type f -name "*health@*" -print0 | xargs -0 rm -f)

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Copyright (c) 2014, The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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.
Apache License
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1
aoc/conf/init.aoc.daemon.rc Normal file
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# AoC firmware will be loaded by Daemon

3
aoc/conf/init.aoc.nodaemon.rc Normal file
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# Load AoC firmware and boot
on property:vendor.all.modules.ready=1
write /sys/devices/platform/19000000.aoc/firmware aoc.bin

26
aoc/device.mk Normal file
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PRODUCT_PACKAGES += \
aocd
BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs201-sepolicy/aoc
ifeq (,$(filter aosp_%,$(TARGET_PRODUCT)))
# IAudioMetricExt HIDL
PRODUCT_PACKAGES += \
vendor.google.audiometricext@1.0-service-vendor
endif
# If AoC Daemon is not present on this build, load firmware at boot via rc
ifeq ($(wildcard vendor/google/whitechapel/aoc/aocd),)
PRODUCT_COPY_FILES += \
device/google/gs201/aoc/conf/init.aoc.nodaemon.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.aoc.rc
else
PRODUCT_COPY_FILES += \
device/google/gs201/aoc/conf/init.aoc.daemon.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/init.aoc.rc
endif
# AoC debug support
PRODUCT_PACKAGES_DEBUG += \
aocdump \
aocutil \
aoc_audio_cfg \
vp_util

51
aosp_common.mk Normal file
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#
# Copyright 2020 The Android Open-Source 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.
#
#
# All components inherited here go to system image
#
$(call inherit-product, $(SRC_TARGET_DIR)/product/core_64_bit_only.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/generic_system.mk)
# Enable CSI checking
PRODUCT_ENFORCE_ARTIFACT_PATH_REQUIREMENTS := relaxed
#
# All components inherited here go to system_ext image
#
$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_system_ext.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_system_ext.mk)
#
# All components inherited here go to product image
#
$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_product.mk)
#
# All components inherited here go to vendor image
#
# TODO(b/136525499): move *_vendor.mk into the vendor makefile later
$(call inherit-product, $(SRC_TARGET_DIR)/product/handheld_vendor.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/telephony_vendor.mk)
#$(call inherit-product, device/google/gs201/device.mk)
#$(call inherit-product-if-exists, vendor/google_devices/gs201/proprietary/device-vendor.mk)
# TODO: fix
# PRODUCT_RESTRICT_VENDOR_FILES := all
# b/189477034: Bypass build time check on uses_libs until vendor fixes all their apps
PRODUCT_BROKEN_VERIFY_USES_LIBRARIES := true

84
compatibility_matrix.xml Normal file
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<!--
Autogenerated skeleton compatibility matrix.
Use with caution. Modify it to suit your needs.
All HALs are set to optional.
Many entries other than HALs are zero-filled and
require human attention.
-->
<compatibility-matrix version="1.0" type="device">
<hal format="hidl" optional="true">
<name>android.frameworks.displayservice</name>
<version>1.0</version>
<interface>
<name>IDisplayService</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.frameworks.schedulerservice</name>
<version>1.0</version>
<interface>
<name>ISchedulingPolicyService</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.frameworks.sensorservice</name>
<version>1.0</version>
<interface>
<name>ISensorManager</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hardware.graphics.composer</name>
<version>2.1</version>
<interface>
<name>IComposer</name>
<instance>vr</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hidl.allocator</name>
<version>1.0</version>
<interface>
<name>IAllocator</name>
<instance>ashmem</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hidl.manager</name>
<version>1.0</version>
<interface>
<name>IServiceManager</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hidl.memory</name>
<version>1.0</version>
<interface>
<name>IMapper</name>
<instance>ashmem</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hidl.token</name>
<version>1.0</version>
<interface>
<name>ITokenManager</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.system.wifi.keystore</name>
<version>1.0</version>
<interface>
<name>IKeystore</name>
<instance>default</instance>
</interface>
</hal>
<vndk>
<version>0.0.0</version>
</vndk>
</compatibility-matrix>

23
component-overrides.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2020 The Android Open Source 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.
-->
<config>
<component-override package="com.android.bluetooth" >
<component class=".sap.SapService" enabled="true" />
</component-override>
<component-override package="com.google.android.apps.tips" >
<component class=".TipsMain" enabled="true" />
</component-override>
</config>

64
conf/Android.bp Normal file
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/*
* Copyright (C) 2021 The Android Open Source 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.
*/
// By default this device uses hardware-wrapped keys for storage encryption,
// which is intended to offer increased security over the traditional method
// (software keys). However, hardware-wrapped keys aren't compatible with
// FIPS-140 certification of the encryption hardware, and hence we have to
// disable the use of them in FIPS mode. This requires having two fstab files:
// one for the default mode, and one for FIPS mode selectable via
// androidboot.fstab_suffix on the kernel command line. These fstabs should be
// identical with the exception of the encryption settings, so to keep them in
// sync the rules below generate them from a template file.
package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: ["device_google_gs201_license"],
}
genrule {
name: "gen_fstab.gs201",
srcs: ["fstab.gs201.in"],
out: ["fstab.gs201"],
cmd: "sed -e s/@fileencryption@/::inlinecrypt_optimized+wrappedkey_v0/" +
" -e s/@metadata_encryption@/:wrappedkey_v0/ $(in) > $(out)",
}
genrule {
name: "gen_fstab.gs201-fips",
srcs: ["fstab.gs201.in"],
out: ["fstab.gs201-fips"],
cmd: "sed -e s/@fileencryption@/aes-256-xts/" +
" -e s/@metadata_encryption@/aes-256-xts/ $(in) > $(out)",
}
prebuilt_etc {
name: "fstab.gs201",
src: ":gen_fstab.gs201",
vendor: true,
vendor_ramdisk_available: true,
}
prebuilt_etc {
name: "fstab.gs201-fips",
src: ":gen_fstab.gs201-fips",
vendor: true,
vendor_ramdisk_available: true,
}

1
conf/egl.cfg Normal file
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0 1 mali

25
conf/fstab.gs201.in Normal file
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# Android fstab file.
#
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
#
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
system /system erofs ro wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
# During compliance testing, the previous line would fail (because GSI is ext4), and the next line would be used to mount GSI.
system /system ext4 ro,barrier=1 wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
system_dlkm /system_dlkm erofs ro wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
system_ext /system_ext erofs ro wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
product /product erofs ro wait,slotselect,avb=vbmeta_system,logical,first_stage_mount,readahead_size_kb=128
vendor /vendor erofs ro wait,slotselect,avb=vbmeta_vendor,logical,first_stage_mount,readahead_size_kb=128
vendor_dlkm /vendor_dlkm erofs ro wait,slotselect,avb=vbmeta,logical,first_stage_mount
/dev/block/platform/14700000.ufs/by-name/boot /boot emmc defaults slotselect,avb=boot,first_stage_mount
/dev/block/platform/14700000.ufs/by-name/init_boot /init_boot emmc defaults slotselect,avb=init_boot,first_stage_mount
/dev/block/platform/14700000.ufs/by-name/efs /mnt/vendor/efs f2fs noatime,sync wait,check,formattable
/dev/block/platform/14700000.ufs/by-name/efs_backup /mnt/vendor/efs_backup f2fs noatime,sync wait,check,formattable
/dev/block/platform/14700000.ufs/by-name/modem_userdata /mnt/vendor/modem_userdata f2fs noatime,sync wait,check,formattable
/dev/block/platform/14700000.ufs/by-name/misc /misc emmc defaults wait
/dev/block/platform/14700000.ufs/by-name/metadata /metadata f2fs noatime,nosuid,nodev,sync wait,check,formattable,first_stage_mount
#/dev/block/platform/14700000.ufs/by-name/pvmfw /pvmfw emmc defaults wait,slotselect,avb=pvmfw,first_stage_mount
/dev/block/platform/14700000.ufs/by-name/userdata /data f2fs noatime,nosuid,nodev,discard,reserve_root=32768,resgid=1065,fsync_mode=nobarrier,inlinecrypt,compress_extension=apk,compress_extension=apex,compress_extension=so,compress_extension=vdex,compress_extension=odex,atgc,checkpoint_merge,compress_cache latemount,wait,check,quota,formattable,sysfs_path=/dev/sys/block/bootdevice,checkpoint=fs,reservedsize=128M,fileencryption=@fileencryption@,metadata_encryption=@metadata_encryption@,keydirectory=/metadata/vold/metadata_encryption,fscompress,readahead_size_kb=128
/dev/block/platform/14700000.ufs/by-name/vbmeta /vbmeta emmc defaults slotselect,first_stage_mount
/devices/platform/11210000.usb* auto vfat defaults voldmanaged=usb:auto

5
conf/fstab.modem Normal file
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# Android fstab file.
# <src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
# Create the specific fstab file for modem partition as flexibility
/dev/block/platform/14700000.ufs/by-name/modem /mnt/vendor/modem_img erofs ro,defaults,context=u:object_r:modem_img_file:s0 wait,slotselect
/dev/block/platform/14700000.ufs/by-name/modem /mnt/vendor/modem_img ext4 ro,defaults,context=u:object_r:modem_img_file:s0,barrier=1 wait,slotselect

5
conf/fstab.persist Normal file
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# Android fstab file.
# <src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
# Keep persist in an fstab file, since we need to run fsck on it after abnormal shutdown.
/dev/block/platform/14700000.ufs/by-name/persist /mnt/vendor/persist f2fs noatime,nosuid,nodev,sync wait,check,formattable
/dev/block/platform/14700000.ufs/by-name/persist /mnt/vendor/persist ext4 noatime,nosuid,nodev,data=journal,commit=1 wait,check,formattable,metadata_csum

4
conf/fstab.postinstall Normal file
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# Android fstab file.
#
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
system /postinstall erofs ro,nosuid,nodev,noexec slotselect_other,logical,avb_keys=/product/etc/security/avb/system_other.avbpubkey

36
conf/init.debug.rc Normal file
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on early-init
mount debugfs /sys/kernel/debug /sys/kernel/debug
# SJTAG
on init
chown system system /sys/devices/platform/sjtag_ap/interface/access_lvl
chown system system /sys/devices/platform/sjtag_ap/interface/auth
chown system system /sys/devices/platform/sjtag_ap/interface/begin
chown system system /sys/devices/platform/sjtag_ap/interface/dbg_domain
chown system system /sys/devices/platform/sjtag_ap/interface/dbg_itvl
chown system system /sys/devices/platform/sjtag_ap/interface/end
chown system system /sys/devices/platform/sjtag_ap/interface/pubkey
chown system system /sys/devices/platform/sjtag_gsa/interface/access_lvl
chown system system /sys/devices/platform/sjtag_gsa/interface/auth
chown system system /sys/devices/platform/sjtag_gsa/interface/begin
chown system system /sys/devices/platform/sjtag_gsa/interface/dbg_domain
chown system system /sys/devices/platform/sjtag_gsa/interface/dbg_itvl
chown system system /sys/devices/platform/sjtag_gsa/interface/end
chown system system /sys/devices/platform/sjtag_gsa/interface/pubkey
chown system system /d/maxfg/fg_model
chown system system /d/maxfg/registers
chown system system /d/maxfg_base/fg_model
on property:vendor.debug.ramdump.force_crash=true
write /sys/kernel/pixel_debug/trigger "null"
on property:power.battery_input.suspended=true
write /sys/kernel/debug/google_charger/input_suspend 1
on property:power.battery_input.suspended=false
write /sys/kernel/debug/google_charger/input_suspend 0
# Bluetooth
on post-fs-data
chown bluetooth system /dev/logbuffer_btlpm
chown bluetooth system /dev/logbuffer_tty18

20
conf/init.exynos.nanohub.rc Normal file
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on post-fs
## ensure correct calibration file permissions
chown root system /mnt/vendor/persist/sensorcal.json
chmod 0640 /mnt/vendor/persist/sensorcal.json
start vendor.flash-nanohub-fw
on post-fs-data
mkdir /data/vendor/sensor
chown root system /data/vendor/sensor
chmod 0770 /data/vendor/sensor
service vendor.flash-nanohub-fw /vendor/bin/nanoapp_cmd download
oneshot
disabled
user root
group system
on post-fs-data
mkdir /data/system/nanohub_lock/
restorecon /data/system/nanohub_lock

19
conf/init.factory.rc Normal file
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# Factory specific init.rc
on early-init
mount debugfs /sys/kernel/debug /sys/kernel/debug
on init
export PATH /product/bin:/apex/com.android.runtime/bin:/apex/com.android.art/bin:/system_ext/bin:/system/bin:/system/xbin:/odm/bin:/vendor/bin:/vendor/xbin:/vendor/bin/factory
on boot
# FTM log folder
mkdir /data/ftmlog 0775 system system
# Audio test folder
mkdir /data/AudioTest 0775 system system
on property:sys.boot_completed=1
# Bump nnapi min clamp & add adbd to it for factory (b/222226268)
write /proc/vendor_sched/nnapi_uclamp_min 512
exec - root root -- /vendor/bin/factory/factory_post_boot

993
conf/init.gs201.rc Normal file
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import /vendor/etc/init/hw/init.gs201.usb.rc
import android.hardware.drm@1.2-service.widevine.rc
import init.exynos.sensorhub.rc
on early-init
mount_all /vendor/etc/fstab.persist --early
on init
# CPU0 cannot be offline
chmod 0444 /sys/devices/system/cpu/cpu0/online
# Boot time fs tuning
write /sys/block/sda/queue/iostats 0
write /sys/block/sda/queue/scheduler bfq
write /sys/block/sda/queue/iosched/slice_idle 0
write /sys/block/sda/queue/nr_requests 256
write /dev/sys/fs/by-name/userdata/data_io_flag 56
write /dev/sys/fs/by-name/userdata/node_io_flag 56
chown system system /proc/vendor_sched/set_task_group_bg
chown system system /proc/vendor_sched/set_task_group_cam
chown system system /proc/vendor_sched/set_task_group_fg
chown system system /proc/vendor_sched/set_task_group_nnapi
chown system system /proc/vendor_sched/set_task_group_sys
chown system system /proc/vendor_sched/set_task_group_sysbg
chown system system /proc/vendor_sched/set_task_group_ta
chown system system /proc/vendor_sched/set_task_group_rt
chown system system /proc/vendor_sched/set_task_group_sf
chown system system /proc/vendor_sched/set_task_group_dex2oat
chown system system /proc/vendor_sched/set_task_group_cam_power
chown system system /proc/vendor_sched/set_task_group_ota
chown system system /proc/vendor_sched/set_proc_group_bg
chown system system /proc/vendor_sched/set_proc_group_cam
chown system system /proc/vendor_sched/set_proc_group_fg
chown system system /proc/vendor_sched/set_proc_group_nnapi
chown system system /proc/vendor_sched/set_proc_group_sys
chown system system /proc/vendor_sched/set_proc_group_sysbg
chown system system /proc/vendor_sched/set_proc_group_ta
chown system system /proc/vendor_sched/set_proc_group_rt
chown system system /proc/vendor_sched/set_proc_group_sf
chown system system /proc/vendor_sched/set_proc_group_dex2oat
chown system system /proc/vendor_sched/set_proc_group_cam_power
chown system system /proc/vendor_sched/set_proc_group_ota
chown system system /proc/vendor_sched/prefer_idle_set
chown system system /proc/vendor_sched/prefer_idle_clear
chown system system /proc/vendor_sched/pmu_poll_enable
chown system system /proc/vendor_sched/pmu_poll_time
chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/lcpi_threshold
chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/spc_threshold
chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/limit_frequency
chown system system /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/pmu_limit_enable
chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/lcpi_threshold
chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/spc_threshold
chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/limit_frequency
chown system system /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/pmu_limit_enable
chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/lcpi_threshold
chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/spc_threshold
chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/limit_frequency
chown system system /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/pmu_limit_enable
chmod 0220 /proc/vendor_sched/set_task_group_bg
chmod 0220 /proc/vendor_sched/set_task_group_cam
chmod 0220 /proc/vendor_sched/set_task_group_fg
chmod 0220 /proc/vendor_sched/set_task_group_nnapi
chmod 0220 /proc/vendor_sched/set_task_group_sys
chmod 0220 /proc/vendor_sched/set_task_group_sysbg
chmod 0220 /proc/vendor_sched/set_task_group_ta
chmod 0220 /proc/vendor_sched/set_task_group_rt
chmod 0220 /proc/vendor_sched/set_task_group_sf
chmod 0220 /proc/vendor_sched/set_task_group_dex2oat
chmod 0220 /proc/vendor_sched/set_task_group_cam_power
chmod 0220 /proc/vendor_sched/set_task_group_ota
chmod 0220 /proc/vendor_sched/set_proc_group_bg
chmod 0220 /proc/vendor_sched/set_proc_group_cam
chmod 0220 /proc/vendor_sched/set_proc_group_fg
chmod 0220 /proc/vendor_sched/set_proc_group_nnapi
chmod 0220 /proc/vendor_sched/set_proc_group_sys
chmod 0220 /proc/vendor_sched/set_proc_group_sysbg
chmod 0220 /proc/vendor_sched/set_proc_group_ta
chmod 0220 /proc/vendor_sched/set_proc_group_rt
chmod 0220 /proc/vendor_sched/set_proc_group_sf
chmod 0220 /proc/vendor_sched/set_proc_group_dex2oat
chmod 0220 /proc/vendor_sched/set_proc_group_cam_power
chmod 0220 /proc/vendor_sched/set_proc_group_ota
chmod 0220 /proc/vendor_sched/prefer_idle_set
chmod 0220 /proc/vendor_sched/prefer_idle_clear
chmod 0220 /proc/vendor_sched/pmu_poll_enable
chmod 0220 /proc/vendor_sched/pmu_poll_time
wait /dev/block/platform/${ro.boot.boot_devices}
symlink /dev/block/platform/${ro.boot.boot_devices} /dev/block/bootdevice
# to access UFS/eMMC sysfs directly
symlink /sys/devices/platform/${ro.boot.boot_devices} /dev/sys/block/bootdevice
# Disable UFS powersaving
write /dev/sys/block/bootdevice/clkgate_enable 0
start vendor.keymaster-4-0
# ZRAM setup
write /sys/block/zram0/comp_algorithm lz77eh
write /proc/sys/vm/page-cluster 0
# Some user code relies on ro.boot.hardware.revision
setprop ro.boot.hardware.revision ${ro.revision}
# Allow PAI targeting per hardware SKU
setprop ro.oem.key1 ${ro.boot.hardware.sku}
# Property used by vintf for sku specific manifests
# Property used by NFC for sku specific configurations
setprop ro.boot.product.hardware.sku ${ro.boot.hardware.sku}
# Support legacy paths
symlink /data/app /factory
# Apply network parameters for high data performance.
write /proc/sys/net/core/rmem_default 327680
write /proc/sys/net/core/rmem_max 8388608
write /proc/sys/net/core/wmem_default 327680
write /proc/sys/net/core/wmem_max 8388608
write /proc/sys/net/core/optmem_max 20480
write /proc/sys/net/core/netdev_max_backlog 10000
write /proc/sys/net/ipv4/tcp_rmem "2097152 4194304 8388608"
write /proc/sys/net/ipv4/tcp_wmem "262144 524288 8388608"
write /proc/sys/net/ipv4/tcp_mem "44259 59012 88518"
write /proc/sys/net/ipv4/udp_mem "88518 118025 177036"
write /sys/class/net/rmnet0/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet1/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet2/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet3/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet4/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet5/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet6/queues/rx-0/rps_cpus fe
write /sys/class/net/rmnet7/queues/rx-0/rps_cpus fe
# Create UDS structure for base VR services.
mkdir /dev/socket/pdx 0775 system system
mkdir /dev/socket/pdx/system 0775 system system
mkdir /dev/socket/pdx/system/buffer_hub 0775 system system
mkdir /dev/socket/pdx/system/performance 0775 system system
mkdir /dev/socket/pdx/system/vr 0775 system system
mkdir /dev/socket/pdx/system/vr/display 0775 system system
mkdir /dev/socket/pdx/system/vr/pose 0775 system system
mkdir /dev/socket/pdx/system/vr/sensors 0775 system system
# Boot time 183626384
write /proc/vendor_sched/ta_uclamp_min 1024
write /proc/vendor_sched/ta_prefer_idle 1
write /proc/vendor_sched/fg_uclamp_min 1024
write /proc/vendor_sched/fg_prefer_idle 1
write /proc/vendor_sched/sys_uclamp_min 1024
write /proc/vendor_sched/sys_prefer_idle 1
# governor setting
write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor sched_pixel
write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/up_rate_limit_us 500
write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_us 5000
write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_scale_pow 2
write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor sched_pixel
write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/up_rate_limit_us 500
write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/down_rate_limit_us 20000
write /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor sched_pixel
write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/up_rate_limit_us 500
write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/down_rate_limit_us 20000
# RT uclamp setting
write /proc/sys/kernel/sched_util_clamp_min_rt_default 0
# change permissions and default values for camera-daemon cpu controller
chown system system /dev/cpuctl/camera-daemon/cpu.uclamp.min
chown system system /dev/cpuctl/camera-daemon/cpu.uclamp.max
chown root root /dev/cpuctl/camera-daemon/cpu.uclamp.latency_sensitive
chown system system /dev/cpuctl/camera-daemon/cgroup.procs
mkdir /dev/cpuset/camera-daemon-high-group
write /dev/cpuset/camera-daemon-high-group/cpus 0-7
write /dev/cpuset/camera-daemon-high-group/mems 0
chown system system /dev/cpuset/camera-daemon-high-group/tasks
chmod 0664 /dev/cpuset/camera-daemon-high-group/tasks
mkdir /dev/cpuset/camera-daemon-mid-group
write /dev/cpuset/camera-daemon-mid-group/cpus 0-7
write /dev/cpuset/camera-daemon-mid-group/mems 0
chown system system /dev/cpuset/camera-daemon-mid-group/tasks
chmod 0664 /dev/cpuset/camera-daemon-mid-group/tasks
mkdir /dev/cpuset/camera-daemon-mid-high-group
write /dev/cpuset/camera-daemon-mid-high-group/cpus 0-7
write /dev/cpuset/camera-daemon-mid-high-group/mems 0
chown system system /dev/cpuset/camera-daemon-mid-high-group/tasks
chmod 0664 /dev/cpuset/camera-daemon-mid-high-group/tasks
write /proc/vendor_sched/cam_prefer_idle 1
write /proc/vendor_sched/cam_uclamp_min 1
chown system system /dev/cpuset/cgroup.procs
# nanohub sensor
chmod 0664 /dev/nanohub
chmod 0664 /dev/nanohub_comms
chown system system /dev/nanohub
chown system system /dev/nanohub_comms
# logbuffer
chown system system /dev/logbuffer_maxfg
chown system system /dev/logbuffer_maxfg_base
chown system system /dev/logbuffer_maxfg_flip
chown system system /dev/logbuffer_maxfg_monitor
chown system system /dev/logbuffer_maxfg_base_monitor
chown system system /dev/logbuffer_maxfg_flip_monitor
chown system system /dev/logbuffer_maxq
chown system system /dev/logbuffer_google,cpm
chown system system /dev/logbuffer_rtx
chown system system /dev/logbuffer_ssoc
chown system system /dev/logbuffer_ttf
chown system system /dev/logbuffer_tcpm
chown system system /dev/logbuffer_usbpd
chown system system /dev/logbuffer_wireless
chown system system /dev/logbuffer_pca9468
chown system system /dev/logbuffer_cpm
# Dump maxfg
chown system system /sys/class/power_supply/maxfg/m5_model_state
chown system system /sys/class/power_supply/maxfg_base/m5_model_state
# pca9468 : slider+77729: 6-0057; slider+MW A1: 5-0057
chown system system /d/regmap/5-0057-pca9468-mains/registers
chown system system /d/regmap/6-0057-pca9468-mains/registers
# Dump eeprom
chown system system /sys/devices/platform/10970000.hsi2c/i2c-5/5-0050/eeprom
chown system system /sys/devices/platform/10970000.hsi2c/i2c-4/4-0050/eeprom
chown system system /sys/devices/platform/10da0000.hsi2c/i2c-6/6-0050/eeprom
chown system system /dev/battery_history
chmod 0644 /dev/battery_history
# Modem temperature driver
chown radio system /sys/devices/platform/cp-tm1/cp_temp
# Loading common kernel modules in background
start insmod_sh_common
# Charge stats (write 0)
chown system system /sys/class/power_supply/battery/charge_stats
# Pca Charge stats (write 0)
chown system system /sys/class/power_supply/pca9468-mains/device/chg_stats
# Wireless Charge stats (write 0)
chown system system /sys/class/power_supply/wireless/device/charge_stats
# Permission for wireless charging
chown system system /sys/class/power_supply/wireless/capacity
chown system system /sys/class/power_supply/wireless/device/rtx
chown system system /sys/class/power_supply/wireless/device/rxdata
chown system system /sys/class/power_supply/wireless/device/txdata
chown system system /sys/class/power_supply/wireless/device/rxlen
chown system system /sys/class/power_supply/wireless/device/txlen
chown system system /sys/class/power_supply/wireless/device/ccreset
chown system system /sys/class/power_supply/wireless/device/status
chown system system /sys/class/power_supply/wireless/device/version
chown system system /sys/class/power_supply/wireless/device/features
chown system system /sys/class/power_supply/wireless/device/authtype
# Adaptive charge
chown system system /sys/class/power_supply/battery/charge_deadline
# Battery Defender
chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_dry_run
chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_enable
chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_recharge_soc
chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_reset_sec
chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_clear
chown system system /sys/devices/platform/google,battery/power_supply/battery/health_safety_margin
chown system system /sys/devices/platform/google,charger/bd_drainto_soc
chown system system /sys/devices/platform/google,charger/bd_recharge_soc
chown system system /sys/devices/platform/google,charger/bd_recharge_voltage
chown system system /sys/devices/platform/google,charger/bd_resume_abs_temp
chown system system /sys/devices/platform/google,charger/bd_resume_soc
chown system system /sys/devices/platform/google,charger/bd_resume_temp
chown system system /sys/devices/platform/google,charger/bd_resume_time
chown system system /sys/devices/platform/google,charger/bd_temp_dry_run
chown system system /sys/devices/platform/google,charger/bd_temp_enable
chown system system /sys/devices/platform/google,charger/bd_trigger_temp
chown system system /sys/devices/platform/google,charger/bd_trigger_time
chown system system /sys/devices/platform/google,charger/bd_trigger_voltage
chown system system /sys/devices/platform/google,charger/bd_clear
chown system system /sys/devices/platform/google,charger/charge_start_level
chown system system /sys/devices/platform/google,charger/charge_stop_level
chown system system /sys/devices/platform/google,cpm/dc_ctl
# Power Stats HAL
chown system system /dev/bbd_pwrstat
# start watchdogd
start watchdogd
# Add a boost for NNAPI HAL
write /proc/vendor_sched/nnapi_prefer_idle 0
write /proc/vendor_sched/nnapi_uclamp_min 512
# Add memlat governor settings
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu3_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu4_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu5_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu6_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu7_memlat@17000010/polling_interval 10
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/mem_latency/ratio_ceil 400
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/mem_latency/ratio_ceil 400
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/mem_latency/ratio_ceil 400
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu3_memlat@17000010/mem_latency/ratio_ceil 400
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu4_memlat@17000010/mem_latency/ratio_ceil 2700
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu5_memlat@17000010/mem_latency/ratio_ceil 2700
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu6_memlat@17000010/mem_latency/ratio_ceil 3200
write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu7_memlat@17000010/mem_latency/ratio_ceil 3200
# For GKI kernel, no device specific modules
on init
setprop vendor.device.modules.ready 1
on late-fs
# Wait for keymaster HALs
exec_start wait_for_keymaster
# Start bootanimation class before mount
start bootanim
class_start animation
# Mount RW partitions which need run fsck
mount_all --late
on post-fs-data
# Log data folder
mkdir /data/vendor 0771 radio system
mkdir /data/vendor/log 0771 radio system
mkdir /data/vendor/log/cbd 0771 radio system
mkdir /data/vendor/log/rfsd 0771 radio system
mkdir /data/exynos/log 0771 radio system
mkdir /data/vendor/rild 0771 radio system
mkdir /data/vendor/dump 0771 radio system
mkdir /data/vendor/slog 0771 system system
# PixelLogger log paths.
mkdir /data/vendor/radio 773 system radio
mkdir /data/vendor/radio/logs 773 system radio
mkdir /data/vendor/radio/logs/always-on 777 system radio
# Modem extended log folder
mkdir /data/vendor/radio/extended_logs 0770 radio system
# Modem MDS log folder
mkdir /data/vendor/radio/mds 0771 radio system
# Unzipped modem images folder
mkdir /data/vendor/radio/image 0771 radio system
# Modem stat folder
mkdir /data/vendor/modem_stat 0771 radio system
write /data/vendor/modem_stat/debug.txt ""
chown radio system /data/vendor/modem_stat/debug.txt
chmod 0664 /data/vendor/modem_stat/debug.txt
# Modem replay folder
mkdir /mnt/vendor/modem_userdata/replay 0775 radio system
# Write display MIPI frequency from Modem
chown system system /sys/devices/platform/1c2c0000.drmdsim/hs_clock
chown system system /sys/devices/platform/1c2d0000.drmdsim/hs_clock
chmod 0664 /sys/devices/platform/1c2c0000.drmdsim/hs_clock
chmod 0664 /sys/devices/platform/1c2d0000.drmdsim/hs_clock
# IPSEC PIDDIR for VoWiFi
mkdir /data/vendor/misc 0771 root system
mkdir /data/vendor/misc/vpn 0771 root system
# Permissions Camera
mkdir /data/vendor/camera 0770 system camera
chmod 0755 /sys/kernel/debug/tracing
restorecon /sys/kernel/debug/tracing/trace_marker
# ranging sensor
chown system system /dev/stmvl53l1_ranging
chmod 0660 /dev/stmvl53l1_ranging
# Factory calibration files
chmod 0771 /mnt/vendor/persist/camera
chmod 0771 /mnt/vendor/persist/camera/OTP_calibration
chmod 0771 /mnt/vendor/persist/camera/pdaf_calibration_data
chmod 0771 /mnt/vendor/persist/camera/rear
# Audio dump and debug
mkdir /data/vendor/audio 0770 audio audio
# Create the directories for Darwinn HAL.
mkdir /data/vendor/hal_neuralnetworks_darwinn 0770 system system
mkdir /data/vendor/hal_neuralnetworks_darwinn/checksum_cache 0770 system system
mkdir /data/vendor/edgetpu 0770 system system
mkdir /data/vendor/edgetpu/cache 0770 system system
# Compatibility path for TPU
symlink /dev/janeiro /dev/edgetpu
on zygote-start
# For PixelLogger configuration file.
chmod 0771 /data/vendor/wifi
write /proc/vendor_sched/sys_uclamp_min 0
on post-fs-data
# Create the directories used by the Wireless subsystem
mkdir /data/vendor/wifi 0771 wifi wifi
mkdir /data/vendor/wifi/wpa 0770 wifi wifi
mkdir /data/vendor/wifi/wpa/sockets 0770 wifi wifi
# Gatekeeper data
mkdir /data/vendor/gk 0771 system system
# HWC data
mkdir /data/vendor/log/hwc 0771 system graphics
# Video data
mkdir /data/vendor/media 0700 mediacodec mediacodec
on post-fs-data
# GPS
mkdir /data/vendor/gps 0771 system system
chown system system /data/vendor/gps
rm /data/vendor/gps/gps_started
rm /data/vendor/gps/glonass_started
rm /data/vendor/gps/beidou_started
rm /data/vendor/gps/smd_started
rm /data/vendor/gps/sv_cno.info
chown gps system /sys/devices/platform/10940000.spi/spi_master/spi5/spi5.0/nstandby
chmod 0664 /dev/ttyBCM
chown gps system /dev/ttyBCM
chmod 0664 /dev/bbd_control
chown gps system /dev/bbd_control
chmod 0664 /dev/bbd_patch
chown gps system /dev/bbd_patch
chmod 0664 /dev/bbd_sensor
chown gps system /dev/bbd_sensor
on early-boot
# Wait for insmod_sh to finish all common modules
wait_for_prop vendor.common.modules.ready 1
# Wait for insmod_sh to finish all device specific modules
wait_for_prop vendor.device.modules.ready 1
# Other services depend on the properties
setprop vendor.all.modules.ready 1
setprop vendor.all.devices.ready 1
# Permission for Health Storage HAL
chown system system /dev/sys/block/bootdevice/manual_gc
# Permission for Pixelstats
chown system system /dev/sys/block/bootdevice/slowio_read_cnt
chown system system /dev/sys/block/bootdevice/slowio_write_cnt
chown system system /dev/sys/block/bootdevice/slowio_unmap_cnt
chown system system /dev/sys/block/bootdevice/slowio_sync_cnt
on boot
# Allow to access debugfs for system:system
chmod 0755 /sys/kernel/debug
chown system system /sys/kernel/debug
#setprop ro.radio.noril no
# default country code
setprop ro.boot.wificountrycode 00
# Set up kernel tracing, but disable it by default
chmod 0222 /sys/kernel/debug/tracing/trace_marker
write /sys/kernel/debug/tracing/tracing_on 0
# Change permission for A-Box firmware logs file & GPR dump
chown audioserver system /sys/devices/platform/17c50000.abox/reset
chown audioserver system /sys/devices/platform/17c50000.abox/service
chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/gpr
chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/calliope_sram
chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/calliope_dram
chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/calliope_iva
chown audioserver system /sys/kernel/debug/abox/log-00
# Permission for USB SELECT
chown system system /sys/class/android_usb/android0/enable
chmod 0660 /sys/class/android_usb/android0/enable
chown system system /sys/class/android_usb/android0/idVendor
chmod 0660 /sys/class/android_usb/android0/idVendor
chown system system /sys/class/android_usb/android0/idProduct
chmod 0660 /sys/class/android_usb/android0/idProduct
chown system system /sys/class/android_usb/android0/f_diag/clients
chmod 0660 /sys/class/android_usb/android0/f_diag/clients
chown system system /sys/class/android_usb/android0/functions
chmod 0660 /sys/class/android_usb/android0/functions
chown system system /sys/class/android_usb/android0/bDeviceClass
chmod 0660 /sys/class/android_usb/android0/bDeviceClass
# Permission for UART SWITCH
chmod 0660 /sys/class/sec/switch/uart_sel
chown system system /sys/class/sec/switch/uart_sel
# VTS sysfs file permission
chown audioserver system /sys/devices/platform/13810000.vts/vts_svoice_model
chown audioserver system /sys/devices/platform/13810000.vts/vts_google_model
chmod 0660 /sys/devices/platform/13810000.vts/vts_svoice_model
chmod 0660 /sys/devices/platform/13810000.vts/vts_google_model
on property:persist.vendor.radio.no_modem_board=1
setprop ro.radio.noril yes
on fs
mount_all --early
restorecon_recursive /mnt/vendor/efs
chown radio system /mnt/vendor/efs
restorecon_recursive /mnt/vendor/efs_backup
chown radio system /mnt/vendor/efs_backup
restorecon_recursive /mnt/vendor/modem_userdata
chown radio system /mnt/vendor/modem_userdata
# Mount modem partition
mount_all /vendor/etc/fstab.modem --early
restorecon_recursive /mnt/vendor/modem_img
restorecon_recursive /mnt/vendor/persist
restorecon_recursive /mnt/vendor/persist/aoc
restorecon_recursive /mnt/vendor/persist/audio
restorecon_recursive /mnt/vendor/persist/sensors
restorecon_recursive /mnt/vendor/persist/battery
# Set up display-related directories and permissions
# Add restorecon_recursive command to make sure the restorecon label is persist_display_file.
restorecon_recursive /mnt/vendor/persist/display
mkdir /mnt/vendor/persist/data/sfs 0700 system system
mkdir /mnt/vendor/persist/data/tz 0700 system system
mkdir /mnt/vendor/persist/touch 0770 system system
# Permissions for ION
chmod 0660 /sys/class/ion_cma/ion_video_ext/isolated
chown system system /sys/class/ion_cma/ion_video_ext/isolated
# Permissions for hwcomposer
chown system system /sys/class/backlight/panel0-backlight/als_table
chown system system /sys/class/backlight/panel0-backlight/brightness
chown system system /sys/class/backlight/panel0-backlight/dimming_on
chown system system /sys/class/backlight/panel0-backlight/hbm_mode
chown system system /sys/class/backlight/panel0-backlight/local_hbm_mode
chown system system /sys/devices/platform/exynos-drm/primary-panel/gamma
chown system system /sys/devices/platform/exynos-drm/primary-panel/min_vrefresh
chown system system /sys/devices/platform/exynos-drm/primary-panel/idle_delay_ms
chown system system /sys/devices/platform/exynos-drm/primary-panel/panel_idle
chown system system /sys/devices/platform/exynos-drm/primary-panel/panel_need_handle_idle_exit
chown system system /sys/module/drm/parameters/vblankoffdelay
chown system system /sys/class/dqe0/atc/ambient_light
chown system system /sys/class/dqe0/atc/st
chown system system /sys/class/dqe0/atc/en
chown system system /sys/class/dqe0/atc/lt
chown system system /sys/class/dqe0/atc/ns
chown system system /sys/class/dqe0/atc/dither
chown system system /sys/class/dqe0/atc/pl_w1
chown system system /sys/class/dqe0/atc/pl_w2
chown system system /sys/class/dqe0/atc/ctmode
chown system system /sys/class/dqe0/atc/pp_en
chown system system /sys/class/dqe0/atc/upgrade_on
chown system system /sys/class/dqe0/atc/tdr_max
chown system system /sys/class/dqe0/atc/tdr_min
chown system system /sys/class/dqe0/atc/back_light
chown system system /sys/class/dqe0/atc/dstep
chown system system /sys/class/dqe0/atc/scale_mode
chown system system /sys/class/dqe0/atc/threshold_1
chown system system /sys/class/dqe0/atc/threshold_2
chown system system /sys/class/dqe0/atc/threshold_3
chown system system /sys/class/dqe0/atc/gain_limit
chown system system /sys/class/dqe0/atc/lt_calc_ab_shift
chown system system /sys/devices/platform/1c240000.drmdecon/early_wakeup
chmod 0660 /sys/devices/platform/1c240000.drmdecon/early_wakeup
chown system system /sys/devices/platform/1c242000.drmdecon/early_wakeup
chmod 0660 /sys/devices/platform/1c242000.drmdecon/early_wakeup
# Copy DRM Key
# copy /system/app/wv.keys /factory/wv.keys
# Permission for DRM Key
# chmod 0644 /factory/wv.keys
# Permission for flashlight control for HAL3.3
# The Istor espresso board does not have the flash led h/w, So the below permission line are blocked.
# If you want to test the flashlight in board which have the flash led h/w, Enable the below blocked lines.
chmod 0660 /sys/class/camera/flash/rear_torch_flash
chown system camera /sys/class/camera/flash/rear_torch_flash
#load ecd firmware
write /proc/ecd/load_firmware 1
service abox /vendor/bin/main_abox 17c50000.abox
class late_start
user audioserver
group audioserver
seclabel u:r:abox:s0
# GPS
service lhd /vendor/bin/hw/lhd /vendor/etc/gnss/lhd.conf
class main
user gps
group system inet net_raw sdcard_rw
ioprio be 0
service gpsd /vendor/bin/hw/gpsd -c /vendor/etc/gnss/gps.xml
class main
user gps
group system gps radio inet wakelock sdcard_rw net_raw
ioprio be 0
service scd /vendor/bin/hw/scd /vendor/etc/gnss/scd.conf
class main
user gps
group system inet net_raw wakelock
ioprio be 0
service gnss_service /vendor/bin/hw/android.hardware.gnss@2.1-service-brcm
class hal
user gps
group system gps radio
# disable gps service if no gps h/w
on property:vendor.ril.cbd.svc=0
stop gpsd
stop lhd
stop scd
# on userdebug and eng builds, enable kgdb on the serial console
on property:ro.debuggable=1
write /sys/module/kgdboc/parameters/kgdboc ttyFIQ1
write /sys/module/fiq_debugger/parameters/kgdb_enable 1
# Touch
on property:vendor.device.modules.ready=1
chown system system /sys/class/spi_master/spi0/spi0.0/synaptics_tcm.0/sysfs/get_raw_data
chown system system /sys/class/spi_master/spi0/spi0.0/synaptics_tcm.0/sysfs/force_active
chown system system /sys/class/spi_master/spi11/spi11.0/stm_fts_cmd
chown system system /sys/class/spi_master/spi11/spi11.0/glove_mode
chown system system /sys/class/spi_master/spi6/spi6.0/stm_fts_cmd
chown system system /sys/class/spi_master/spi6/spi6.0/glove_mode
chown system system /sys/devices/virtual/sec/tsp/fw_version
chown system system /sys/devices/virtual/sec/tsp/cmd
chown system system /sys/devices/virtual/sec/tsp/cmd_result
chown system system /sys/devices/virtual/sec/tsp/status
# Allow access to touch
chown system input /dev/touch_offload
chmod 660 /dev/touch_offload
# Route touch_sensitivity_mode to persist
on property:debug.touch_sensitivity_mode=0
setprop persist.vendor.touch_sensitivity_mode 0
on property:debug.touch_sensitivity_mode=1
setprop persist.vendor.touch_sensitivity_mode 1
on property:init.svc.vendor.charger=running
stop keymaster-4-0
setprop sys.usb.configfs 1
setprop vendor.setup.power 1
# keep one little and one big
write /sys/devices/system/cpu/cpu1/online 0
write /sys/devices/system/cpu/cpu2/online 0
write /sys/devices/system/cpu/cpu3/online 0
write /sys/devices/system/cpu/cpu4/online 0
write /sys/devices/system/cpu/cpu5/online 0
write /sys/devices/system/cpu/cpu7/online 0
on property:sys.boot_completed=1
# Runtime fs tuning
write /sys/block/sda/queue/nr_requests 128
write /sys/block/sda/queue/iostats 1
write /sys/block/sda/queue/iosched/slice_idle 0
write /dev/sys/fs/by-name/userdata/data_io_flag 8
write /dev/sys/fs/by-name/userdata/node_io_flag 8
# Permission for Pixelstats
chown system system /dev/sys/fs/by-name/userdata/compr_written_block
chown system system /dev/sys/fs/by-name/userdata/compr_saved_block
chown system system /dev/sys/fs/by-name/userdata/compr_new_inode
chown system system /dev/sys/fs/by-name/userdata/gc_segment_mode
chown system system /dev/sys/fs/by-name/userdata/gc_reclaimed_segments
# Enable ZRAM on boot_complete
swapon_all /vendor/etc/fstab.${ro.board.platform}
write /proc/sys/vm/swappiness 100
# Back to default VM settings
write /proc/sys/vm/dirty_expire_centisecs 3000
write /proc/sys/vm/dirty_background_ratio 10
# Enable UFS powersaving
write /dev/sys/block/bootdevice/clkgate_enable 1
# Setup final cpuset
write /dev/cpuset/top-app/cpus 0-7
write /dev/cpuset/foreground/cpus 0-3,4-5
write /dev/cpuset/background/cpus 0-1
write /dev/cpuset/system-background/cpus 0-3
write /dev/cpuset/restricted/cpus 0-3
write /dev/cpuset/camera-daemon/cpus 0-7
setprop vendor.powerhal.init 1
# Setup final cpu.uclamp
write /proc/vendor_sched/uclamp_threshold 8
write /proc/vendor_sched/ta_uclamp_min 1
write /proc/vendor_sched/fg_uclamp_min 0
write /proc/vendor_sched/sys_prefer_idle 0
# cfs_rq clamp is using tg->uclamp setting
# align it with the vendor_group setting
write /proc/vendor_sched/bg_uclamp_max 512
write /dev/cpuctl/background/cpu.uclamp.max 50
write /proc/vendor_sched/bg_group_throttle 512
write /proc/vendor_sched/sysbg_uclamp_max 512
write /dev/cpuctl/system-background/cpu.uclamp.max 50
write /proc/vendor_sched/sysbg_group_throttle 512
write /proc/vendor_sched/dex2oat_uclamp_max 615
write /dev/cpuctl/dex2oat/cpu.uclamp.max 60
write /proc/vendor_sched/dex2oat_group_throttle 615
write /proc/vendor_sched/ota_uclamp_max 410
write /proc/vendor_sched/ota_group_throttle 410
# Set PMU freq limit parameters
write /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/lcpi_threshold 2
write /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/spc_threshold 59
write /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/limit_frequency 1401000
write /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/lcpi_threshold 6
write /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/spc_threshold 64
write /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/limit_frequency 1826000
write /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/lcpi_threshold 5
write /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/spc_threshold 69
write /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/limit_frequency 2507000
write /proc/vendor_sched/pmu_poll_time 10
# Disable PMU freq limit
write /sys/devices/system/cpu/cpufreq/policy0/sched_pixel/pmu_limit_enable 1
write /sys/devices/system/cpu/cpufreq/policy4/sched_pixel/pmu_limit_enable 1
write /sys/devices/system/cpu/cpufreq/policy6/sched_pixel/pmu_limit_enable 1
write /proc/vendor_sched/pmu_poll_enable 0
# Setup groups for SF (RT used for SF RE, SF used for SF main)
write /proc/vendor_sched/rt_uclamp_min 125
write /proc/vendor_sched/rt_prefer_idle 1
write /proc/vendor_sched/sf_uclamp_min 30
write /proc/vendor_sched/sf_prefer_idle 1
# Setup cpu.shares to throttle background groups (bg ~ 5% sysbg ~ 5% dex2oat ~2.5%)
write /dev/cpuctl/background/cpu.shares 1024
write /dev/cpuctl/system-background/cpu.shares 1024
write /dev/cpuctl/dex2oat/cpu.shares 512
write /dev/cpuctl/system/cpu.shares 20480
# We only have system and background groups holding tasks and the groups below are empty
write /dev/cpuctl/camera-daemon/cpu.shares 20480
write /dev/cpuctl/foreground/cpu.shares 20480
write /dev/cpuctl/nnapi-hal/cpu.shares 20480
write /dev/cpuctl/rt/cpu.shares 20480
write /dev/cpuctl/top-app/cpu.shares 20480
# gvotables for dumpstate
chown system system /sys/kernel/debug/gvotables
# Permission for wireless charging
chown system system /sys/class/power_supply/wireless/capacity
chown system system /sys/class/power_supply/wireless/device/rtx
chown system system /sys/class/power_supply/wireless/device/rxdata
chown system system /sys/class/power_supply/wireless/device/txdata
chown system system /sys/class/power_supply/wireless/device/rxlen
chown system system /sys/class/power_supply/wireless/device/txlen
chown system system /sys/class/power_supply/wireless/device/ccreset
chown system system /sys/class/power_supply/wireless/device/status
chown system system /sys/class/power_supply/wireless/device/version
# AOC reset permission
chown root system /sys/devices/platform/19000000.aoc/reset
chmod 0220 /sys/devices/platform/19000000.aoc/reset
# AOC UDFPS clock compensation permission
chown system system /sys/devices/platform/19000000.aoc/control/udfps_set_clock_source
chmod 220 /sys/devices/platform/19000000.aoc/control/udfps_set_clock_source
chown system system /sys/devices/platform/19000000.aoc/control/udfps_get_osc_freq
chmod 440 /sys/devices/platform/19000000.aoc/control/udfps_get_osc_freq
chown system system /sys/devices/platform/19000000.aoc/control/udfps_get_disp_freq
chmod 440 /sys/devices/platform/19000000.aoc/control/udfps_get_disp_freq
#enable GPU power optimization
write /sys/devices/platform/28000000.mali/ifpo 1
# IMS WiFi Calling
service charonservice /system/vendor/bin/charon
class main
user root
disabled
seclabel u:r:charonservice:s0
on property:vendor.charon.exec=1
rm /data/vendor/misc/vpn/charon.pid
chmod 0666 /dev/tun
start charonservice
on property:vendor.charon.exec=0
stop charonservice
rm /data/vendor/misc/vpn/charon.pid
# charger driver exposes now finer grain control, map demo mode to those properties
# NOTE: demo mode can only be exit wiping data (which reset the persist properties)
on property:sys.retaildemo.enabled=1
setprop persist.vendor.charge.stop.level 35
setprop persist.vendor.charge.start.level 30
# Test Harness Mode default battery profile.
on property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=0
setprop persist.vendor.charge.stop.level 70
setprop persist.vendor.charge.start.level 35
setprop vendor.battery.defender.disable 1
# Extremely restricted battery profile.
on property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=1
setprop persist.vendor.charge.stop.level 50
setprop persist.vendor.charge.start.level 35
setprop vendor.battery.defender.disable 1
# Normal behavior (as if the device was a regular device)
on property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=2
setprop persist.vendor.charge.stop.level 100
setprop persist.vendor.charge.start.level 0
# Unrestricted, allows charging to 100%
on property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=3
setprop persist.vendor.charge.stop.level 100
setprop persist.vendor.charge.start.level 0
setprop vendor.battery.defender.disable 1
service insmod_sh_common /vendor/bin/init.insmod.sh /vendor/etc/init.insmod.gs201.cfg
class main
user root
group root system
disabled
oneshot
# Set watchdog timer to 30 seconds and pet it every 10 seconds to get a 20 second margin
service watchdogd /system/bin/watchdogd 10 20
class core
oneshot
seclabel u:r:watchdogd:s0
# bugreport is triggered by holding down volume down, volume up and power
service bugreport /system/bin/dumpstate -d -p -z
class main
disabled
oneshot
keycodes 114 115 116
# Proxy for Secure Storage
on post-fs-data
mkdir /data/vendor/rebootescrow 0770 hsm hsm
mkdir /data/vendor/ss 0770 root system
mkdir /mnt/vendor/persist/ss 0770 root system
restorecon_recursive /mnt/vendor/persist/ss
symlink /mnt/vendor/persist/ss /data/vendor/ss/persist
chown root system /data/vendor/ss/persist
chmod 0770 /data/vendor/ss/persist
restart storageproxyd
service storageproxyd /vendor/bin/storageproxyd -d /dev/trusty-ipc-dev0 \
-r /dev/sg1 -p /data/vendor/ss -t ufs
class early_hal
user root
# Write build info to kdebuginfo
on property:ro.build.fingerprint=*
write /sys/module/debug_kinfo/parameters/build_info ${ro.build.fingerprint}
# Bluetooth
on post-fs-data
chown bluetooth system /sys/devices/platform/175b0000.serial/serial0/serial0-0/bluetooth/hci0/rfkill0/state
chown bluetooth system /sys/devices/platform/odm/odm:btbcm/rfkill/rfkill0/state
chown bluetooth system /sys/devices/platform/odm/odm:btbcm/rfkill/rfkill2/state
chown bluetooth system /proc/bluetooth/sleep/btwake
chown bluetooth system /proc/bluetooth/sleep/lpm
chown bluetooth system /proc/bluetooth/sleep/btwrite
# ODPM
on fs
chown system system /sys/devices/platform/acpm_mfd_bus@18100000/i2c-7/i2c-s2mpg12mfd/s2mpg12-meter/s2mpg12-odpm/iio\:device0/enabled_rails
chown system system /sys/devices/platform/acpm_mfd_bus@18110000/i2c-8/i2c-s2mpg13mfd/s2mpg13-meter/s2mpg13-odpm/iio\:device1/enabled_rails
on post-fs-data
mkdir /data/vendor/powerstats 0771 system system
chown system system /data/vendor/powerstats
on property:vendor.thermal.link_ready=1
# BCL
write /sys/devices/virtual/pmic/mitigation/clock_ratio/tpu_light_clk_ratio 0xfff041c1 #DFS
write /sys/devices/virtual/pmic/mitigation/clock_ratio/cpu1_heavy_clk_ratio 0xfff041c1 #DFS
write /sys/devices/virtual/pmic/mitigation/clock_ratio/cpu2_heavy_clk_ratio 0xfff041c1 #DFS
write /sys/devices/virtual/pmic/mitigation/clock_ratio/gpu_light_clk_ratio 0xfff041c1 #DFS
write /sys/devices/virtual/pmic/mitigation/clock_ratio/cpu2_light_clk_ratio 0xfff041c3 #OCP
write /sys/devices/virtual/pmic/mitigation/clock_ratio/gpu_heavy_clk_ratio 0xfff04385 #OCP
write /sys/devices/virtual/pmic/mitigation/clock_ratio/tpu_heavy_clk_ratio 0xfff041c3 #OCP
write /sys/devices/virtual/pmic/mitigation/triggered_lvl/smpl_lvl 3100
write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_cpu2_lvl 12000
write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_gpu_lvl 9000
write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_tpu_lvl 8500
write /sys/devices/virtual/pmic/mitigation/clock_div/tpu_clk_div 0x1
write /sys/devices/virtual/pmic/mitigation/clock_div/gpu_clk_div 0x1
write /sys/devices/virtual/pmic/mitigation/clock_div/cpu2_clk_div 0x1
chown system system /dev/thermal/tz-by-name/soc/mode
chown system system /dev/thermal/tz-by-name/vdroop2/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/vdroop2/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/vdroop1/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/vdroop1/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/smpl_gm/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/smpl_gm/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/ocp_cpu1/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/ocp_cpu1/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/ocp_cpu2/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/ocp_cpu2/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/ocp_tpu/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/ocp_tpu/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/ocp_gpu/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/ocp_gpu/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/soft_ocp_cpu1/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/soft_ocp_cpu1/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/soft_ocp_cpu2/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/soft_ocp_cpu2/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/soft_ocp_tpu/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/soft_ocp_tpu/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/soft_ocp_gpu/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/soft_ocp_gpu/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/soc/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/soc/trip_point_0_hyst
chown system system /dev/thermal/tz-by-name/batoilo/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/batoilo/trip_point_0_hyst
# Thermal
chown system system /dev/thermal/tz-by-name/quiet_therm/trip_point_0_temp
chown system system /dev/thermal/tz-by-name/quiet_therm/trip_point_0_hyst
chown system system /dev/thermal/cdev-by-name/thermal-cpufreq-0/user_vote
chown system system /dev/thermal/cdev-by-name/thermal-cpufreq-1/user_vote
chown system system /dev/thermal/cdev-by-name/thermal-cpufreq-2/user_vote
chown system system /dev/thermal/cdev-by-name/thermal-gpufreq-0/user_vote
chown system system /dev/thermal/cdev-by-name/gxp-cooling/user_vote
chown system system /dev/thermal/cdev-by-name/tpu_cooling/user_vote
chown system system /dev/thermal/cdev-by-name/fcc/cur_state
chown system system /dev/thermal/cdev-by-name/dc_icl/cur_state
chown system system /dev/thermal/cdev-by-name/wlc_fcc/cur_state
chown system system /dev/thermal/cdev-by-name/chg_mdis/cur_state
chown system system /dev/thermal/cdev-by-name/usbc-port/cur_state
on property:vendor.disable.bcl.control=1
write /sys/devices/virtual/pmic/mitigation/instruction/enable_mitigation 0
on property:vendor.disable.bcl.control=0
write /sys/devices/virtual/pmic/mitigation/instruction/enable_mitigation 1
# UDFPS
on post-fs-data && property:ro.vendor.factory=1
# HBM mode for UDFPS factory apk
chmod 666 /d/dri/0/DSI-1/panel/reg/payload
chmod 666 /d/dri/0/DSI-1/panel/hbm_mode
chmod 666 /sys/class/backlight/panel0-backlight/local_hbm_max_timeout
chmod 666 /sys/class/backlight/panel0-backlight/local_hbm_mode
chmod 666 /sys/class/backlight/panel0-backlight/hbm_mode
# Persistent Soft Max Freq overrides
on property:persist.vendor.softmaxfreq.cl0=*
write /sys/devices/platform/exynos-acme/freq_qos_max "0 ${persist.vendor.softmaxfreq.cl0}"
on property:persist.vendor.softmaxfreq.cl1=*
write /sys/devices/platform/exynos-acme/freq_qos_max "4 ${persist.vendor.softmaxfreq.cl1}"
on property:persist.vendor.softmaxfreq.cl2=*
write /sys/devices/platform/exynos-acme/freq_qos_max "6 ${persist.vendor.softmaxfreq.cl2}"
# UFS
on property:ro.boot.mode=charger && property:init.svc.vendor.charger=running
# Enable UFS powersaving in Off Mode Charger
write /dev/sys/block/bootdevice/clkgate_enable 1

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on early-boot
mkdir /config/usb_gadget/g1
mkdir /config/usb_gadget/g1/strings/0x409
mkdir /config/usb_gadget/g1/configs/b.1
write /config/usb_gadget/g1/idVendor 0x18d1
write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
write /config/usb_gadget/g1/configs/b.1/MaxPower 0x384
write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1
write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100"
# ffs function
mkdir /config/usb_gadget/g1/functions/ffs.adb 0770 shell shell
mkdir /config/usb_gadget/g1/functions/ffs.mtp
mkdir /config/usb_gadget/g1/functions/ffs.ptp
mkdir /dev/usb-ffs 0775 shell shell
mkdir /dev/usb-ffs/adb 0770 shell shell
mkdir /dev/usb-ffs/mtp 0770 mtp mtp
mkdir /dev/usb-ffs/ptp 0770 mtp mtp
mount functionfs adb /dev/usb-ffs/adb rmode=0770,fmode=0660,uid=2000,gid=2000,no_disconnect=1
mount functionfs mtp /dev/usb-ffs/mtp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
mount functionfs ptp /dev/usb-ffs/ptp rmode=0770,fmode=0660,uid=1024,gid=1024,no_disconnect=1
setprop sys.usb.mtp.device_type 3
setprop sys.usb.mtp.batchcancel true
symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1
# mtp function
mkdir /config/usb_gadget/g1/functions/mtp.gs0
# ptp function
mkdir /config/usb_gadget/g1/functions/ptp.gs1
# accessory function
mkdir /config/usb_gadget/g1/functions/accessory.gs2
# audio_source function
mkdir /config/usb_gadget/g1/functions/audio_source.gs3
# rndis function
mkdir /config/usb_gadget/g1/functions/rndis.gs4
# Modify class/subclass/protocol for rndis.gs4
# Remote NDIS: Class: Wireless Controller (0xe0), Subclass: 0x1, Protocol: 0x3
write /config/usb_gadget/g1/functions/rndis.gs4/class e0
write /config/usb_gadget/g1/functions/rndis.gs4/subclass 01
write /config/usb_gadget/g1/functions/rndis.gs4/protocol 03
write /config/usb_gadget/g1/functions/rndis.gs4/os_desc/interface.ncm/compatible_id RNDIS
write /config/usb_gadget/g1/functions/rndis.gs4/ifname rndis%d
setprop vendor.usb.rndis.config rndis.gs4
# midi function
mkdir /config/usb_gadget/g1/functions/midi.gs5
# acm function
mkdir /config/usb_gadget/g1/functions/acm.gs6
# dm function
mkdir /config/usb_gadget/g1/functions/dm.gs7
# uts function
mkdir /config/usb_gadget/g1/functions/uts.gs8
# ncm function
mkdir /config/usb_gadget/g1/functions/ncm.gs9
write /config/usb_gadget/g1/functions/ncm.gs9/os_desc/interface.ncm/compatible_id WINNCM
write /config/usb_gadget/g1/functions/ncm.gs9/ifname ncm%d
# etr_miu function
mkdir /config/usb_gadget/g1/functions/etr_miu.gs11
# acm function for uwb
mkdir /config/usb_gadget/g1/functions/acm.uwb0
# chown file/folder permission
chown system system /config/usb_gadget/
chown system system /config/usb_gadget/g1
chown system system /config/usb_gadget/g1/UDC
chown system system /config/usb_gadget/g1/bDeviceClass
chown system system /config/usb_gadget/g1/bDeviceProtocol
chown system system /config/usb_gadget/g1/bDeviceSubClass
chown system system /config/usb_gadget/g1/bMaxPacketSize0
chown system system /config/usb_gadget/g1/bcdDevice
chown system system /config/usb_gadget/g1/bcdUSB
chown system system /config/usb_gadget/g1/configs
chown system system /config/usb_gadget/g1/configs/b.1
chown system system /config/usb_gadget/g1/configs/b.1/MaxPower
chown system system /config/usb_gadget/g1/configs/b.1/bmAttributes
chown system system /config/usb_gadget/g1/configs/b.1/strings
chown system system /config/usb_gadget/g1/functions
chown system system /config/usb_gadget/g1/functions/accessory.gs2
chown system system /config/usb_gadget/g1/functions/acm.gs6
chown system system /config/usb_gadget/g1/functions/acm.gs6/port_num
chown system system /config/usb_gadget/g1/functions/acm.uwb0
chown system system /config/usb_gadget/g1/functions/acm.uwb0/port_num
chown system system /config/usb_gadget/g1/functions/audio_source.gs3
chown system system /config/usb_gadget/g1/functions/dm.gs7
chown system system /config/usb_gadget/g1/functions/ffs.adb
chown system system /config/usb_gadget/g1/functions/ffs.mtp
chown system system /config/usb_gadget/g1/functions/ffs.ptp
chown system system /config/usb_gadget/g1/functions/midi.gs5
chown system system /config/usb_gadget/g1/functions/midi.gs5/buflen
chown system system /config/usb_gadget/g1/functions/midi.gs5/id
chown system system /config/usb_gadget/g1/functions/midi.gs5/in_ports
chown system system /config/usb_gadget/g1/functions/midi.gs5/index
chown system system /config/usb_gadget/g1/functions/midi.gs5/out_ports
chown system system /config/usb_gadget/g1/functions/midi.gs5/qlen
chown system system /config/usb_gadget/g1/functions/mtp.gs0
chown system system /config/usb_gadget/g1/functions/mtp.gs0/os_desc
chown system system /config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP
chown system system /config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP/compatible_id
chown system system /config/usb_gadget/g1/functions/mtp.gs0/os_desc/interface.MTP/sub_compatible_id
chown system system /config/usb_gadget/g1/functions/ncm.gs9
chown system system /config/usb_gadget/g1/functions/ncm.gs9/dev_addr
chown system system /config/usb_gadget/g1/functions/ncm.gs9/host_addr
chown system system /config/usb_gadget/g1/functions/ncm.gs9/ifname
chown system system /config/usb_gadget/g1/functions/ncm.gs9/os_desc
chown system system /config/usb_gadget/g1/functions/ncm.gs9/os_desc/interface.ncm
chown system system /config/usb_gadget/g1/functions/ncm.gs9/os_desc/interface.ncm/compatible_id
chown system system /config/usb_gadget/g1/functions/ncm.gs9/os_desc/interface.ncm/sub_compatible_id
chown system system /config/usb_gadget/g1/functions/ncm.gs9/qmult
chown system system /config/usb_gadget/g1/functions/ptp.gs1
chown system system /config/usb_gadget/g1/functions/ptp.gs1/os_desc
chown system system /config/usb_gadget/g1/functions/ptp.gs1/os_desc/interface.MTP
chown system system /config/usb_gadget/g1/functions/ptp.gs1/os_desc/interface.MTP/compatible_id
chown system system /config/usb_gadget/g1/functions/ptp.gs1/os_desc/interface.MTP/sub_compatible_id
chown system system /config/usb_gadget/g1/functions/rndis.gs4
chown system system /config/usb_gadget/g1/functions/rndis.gs4/class
chown system system /config/usb_gadget/g1/functions/rndis.gs4/dev_addr
chown system system /config/usb_gadget/g1/functions/rndis.gs4/host_addr
chown system system /config/usb_gadget/g1/functions/rndis.gs4/ifname
chown system system /config/usb_gadget/g1/functions/rndis.gs4/os_desc
chown system system /config/usb_gadget/g1/functions/rndis.gs4/os_desc/interface.rndis
chown system system /config/usb_gadget/g1/functions/rndis.gs4/os_desc/interface.rndis/compatible_id
chown system system /config/usb_gadget/g1/functions/rndis.gs4/os_desc/interface.rndis/sub_compatible_id
chown system system /config/usb_gadget/g1/functions/rndis.gs4/protocol
chown system system /config/usb_gadget/g1/functions/rndis.gs4/qmult
chown system system /config/usb_gadget/g1/functions/rndis.gs4/subclass
chown system system /config/usb_gadget/g1/idProduct
chown system system /config/usb_gadget/g1/idVendor
chown system system /config/usb_gadget/g1/max_speed
chown system system /config/usb_gadget/g1/os_desc
chown system system /config/usb_gadget/g1/os_desc/b.1
chown system system /config/usb_gadget/g1/os_desc/b_vendor_code
chown system system /config/usb_gadget/g1/os_desc/qw_sign
chown system system /config/usb_gadget/g1/os_desc/use
chown system system /config/usb_gadget/g1/strings
chown system system /config/usb_gadget/g1/strings/0x409
chown system system /config/usb_gadget/g1/strings/0x409/manufacturer
chown system system /config/usb_gadget/g1/strings/0x409/product
chown system system /config/usb_gadget/g1/strings/0x409/serialnumber
setprop vendor.usb.functions.ready 1
on boot
write /config/usb_gadget/g1/bcdDevice 0x0510
# Use USB Gadget HAL
setprop sys.usb.configfs 2
on property:sys.usb.ffs.ready=1 && property:sys.usb.config=adb && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idProduct 0x4EE7
write /config/usb_gadget/g1/idVendor 0x18D1
on property:vendor.usb.config=*
start usbd
on property:persist.vendor.usb.usbradio.config=*
start usbd
on charger
mkdir /config/usb_gadget/g1
mkdir /config/usb_gadget/g1/strings/0x409
mkdir /config/usb_gadget/g1/configs/b.1
write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
write /config/usb_gadget/g1/configs/b.1/MaxPower 0x384
write /config/usb_gadget/g1/os_desc/b_vendor_code 0x1
write /config/usb_gadget/g1/os_desc/qw_sign "MSFT100"
write /config/usb_gadget/g1/bcdDevice 0x0510
mkdir /config/usb_gadget/g1/functions/midi.gs5
symlink /config/usb_gadget/g1/configs/b.1 /config/usb_gadget/g1/os_desc/b.1
setprop sys.usb.controller "11110000.dwc3"
setprop sys.usb.configfs 1
on property:ro.bootmode=charger
setprop sys.usb.config charger
on property:sys.usb.config=charger && property:sys.usb.configfs=1
write /config/usb_gadget/g1/idVendor 0x18d1
write /config/usb_gadget/g1/idProduct 0x4eea
write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "midi"
symlink /config/usb_gadget/g1/functions/midi.gs5 /config/usb_gadget/g1/configs/b.1/f1
write /config/usb_gadget/g1/UDC ${sys.usb.controller}
setprop sys.usb.state ${sys.usb.config}
on property:ro.bootmode=usbuwb
setprop persist.vendor.usb.usbradio.config uwb_acm

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on init
wait /sys/devices/platform/11210000.usb/11210000.dwc3/driver 10
setprop sys.usb.controller "11210000.dwc3"
setprop sys.usb.configfs 1
on init && property:ro.debuggable=1 && property:ro.boot.mode=recovery
start recovery-console
service recovery-console /system/bin/sh
class core
console
disabled
user root
group root shell log readproc
seclabel u:r:su:s0
setenv HOSTNAME console

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# All the partitions to be wiped (in order) under recovery.
/dev/block/by-name/userdata
/dev/block/by-name/metadata

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/*
* Copyright (C) 2017 The Android Open Source 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.
*/
#ifndef __EXYNOS_SOUNDTRIGGERCONF_H__
#define __EXYNOS_SOUNDTRIGGERCONF_H__
/********************************************************************/
/** ALSA Framework Sound Card & Sound Device Information */
/** */
/** You can find Sound Device Name from /dev/snd. */
/** Sound Device Name consist of Card Number & Device Number. */
/** */
/********************************************************************/
/* Sound Card and Mixer card Numbers based on Target Device */
/* You have to match this number with real kernel information */
#define VTS_SOUND_CARD 0
#define VTS_MIXER_CARD 0
/* PCM Nodes number for seamless and normal recording*/
#define VTS_TRICAP_DEVICE_NODE 13
#define VTS_RECORD_DEVICE_NODE 14
/* sysfs file paths for loading model binaries into VTS kernel driver */
#define VTS_HOTWORD_MODEL "/sys/devices/platform/13810000.vts/vts_google_model"
#define VTS_SVOICE_MODEL "/sys/devices/platform/13810000.vts/vts_svoice_model"
#define AUDIO_PRIMARY_HAL_LIBRARY_PATH "/vendor/lib/libaudioproxy.so"
// VTS Capture(Input) PCM Configuration
#define DEFAULT_VTS_CHANNELS 1 // Mono
#define DEFAULT_VTS_SAMPLING_RATE 16000 // 16KHz
#define PRIMARY_VTS_PERIOD_SIZE 160 // 160 frames, 10ms in case of 16KHz Stream
#define PRIMARY_VTS_PERIOD_COUNT 1024 // Buffer count => Total 327680 Bytes = 160 * 1(Mono) * 2(16bit PCM) * 1024(Buffer count)
/* VTS mixer controls */
#define VTS_ACTIVE_KEYPHRASE_CTL_NAME "VTS Active Keyphrase" /* default: 0-"SVOICE", 1-"GOOGLE", 2-"SENSORY" */
#define VTS_EXECUTION_MODE_CTL_NAME "VTS Execution Mode" /* 0-"OFF-MODE", 1-"VOICE-TRIG-MODE", 2-"SOUND-DECTECT-MODE", 3-"VT-ALWAYS-MODE" 4-"GOOGLE-TRI-MODE */
#define VTS_VOICERECOGNIZE_START_CTL_NAME "VTS VoiceRecognize Start" /* 0-"Off", 1-On" */
#define VTS_VOICETRIGGER_VALUE_CTL_NAME "VTS VoiceTrigger Value" /* 0 ~ 2000 ms*/
#define MAIN_MIC_CONTROL_COUNT 8
#define HEADSET_MIC_CONTROL_COUNT 8
#define MODEL_RECOGNIZE_CONTROL_COUNT 4
/* MIC Mixer controls for VTS */
char *main_mic_ctlname[] = {
"VTS DMIC SEL",
"VTS DMIC IF RCH EN",
"VTS DMIC IF LCH EN",
"VTS SYS SEL",
"VTS HPF EN",
"VTS HPF SEL",
"DMIC1 Switch",
"VTS Virtual Output Mux",
};
char *headset_mic_ctlname[] = {
"AUXPDM1 Rate",
"AUXPDM1 Input",
"AUXPDM1 Output Switch",
"AUXPDM Switch",
"VTS DMIC SEL",
"VTS DMIC IF RCH EN",
"VTS DMIC IF LCH EN",
"VTS SYS SEL",
"VTS HPF EN",
"VTS HPF SEL",
};
/* MIC Mixer control values */
/* FIXME : Double check this values */
int main_mic_ctlvalue[] = {
0, //"VTS DMIC SEL",
1, //"VTS DMIC IF RCH EN",
1, //"VTS DMIC IF LCH EN",
1, //"VTS SYS SEL",
1, //"VTS HPF EN",
1, //"VTS HPF SEL",
1, //"DMIC1 Switch",
1, //"VTS Virtual Output Mux",
};
int headset_mic_ctlvalue[] = {
3, //"AUXPDM1 Rate",
0, //"AUXPDM1 Input",
1, //"AUXPDM1 Output Switch",
1, //"AUXPDM Switch",
1, //"VTS DMIC SEL",
1, //"VTS DMIC IF RCH EN",
1, //"VTS DMIC IF LCH EN",
1, //"VTS SYS SEL",
1, //"VTS HPF EN",
1, //"VTS HPF SEL",
};
#endif // __EXYNOS_SOUNDTRIGGERCONF_H__

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/dev/mali0 0666 system system
/dev/ion 0666 system system
/dev/ump 0666 system graphics
/dev/exynos-mem 0660 system graphics
/dev/video0 0660 system camera
/dev/video1 0660 system camera
/dev/video2 0660 system camera
/dev/video3 0660 system camera
/dev/video20 0660 system system
# media0 is used for GSC, DECON, etc
/dev/media0 0660 system camera
# media1 is used for DECON Ext WB
/dev/media1 0660 system graphics
# Various devices use the v4l-subdev interface
# We declare all such nodes simultaneously here
/dev/v4l-subdev0 0660 system camera
/dev/v4l-subdev1 0660 system camera
/dev/v4l-subdev2 0660 system camera
/dev/v4l-subdev3 0660 system camera
/dev/v4l-subdev4 0660 system camera
/dev/v4l-subdev5 0660 system camera
/dev/v4l-subdev6 0660 system camera
/dev/v4l-subdev7 0660 system camera
/dev/v4l-subdev8 0660 system camera
/dev/v4l-subdev9 0660 system camera
/dev/v4l-subdev10 0660 system camera
/dev/v4l-subdev11 0660 system camera
/dev/v4l-subdev12 0660 system camera
/dev/v4l-subdev13 0660 system camera
/dev/v4l-subdev14 0660 system camera
/dev/v4l-subdev15 0660 system camera
/dev/v4l-subdev16 0660 system camera
/dev/v4l-subdev17 0660 system camera
/dev/v4l-subdev18 0660 system camera
/dev/v4l-subdev19 0660 system camera
# v4l-subdev20 is used for DECON Ext WB
/dev/v4l-subdev20 0660 system graphics
/dev/v4l-subdev21 0660 system graphics
/dev/v4l-subdev32 0660 system graphics
# gscalers
/dev/video23 0660 media graphics
/dev/video26 0660 media graphics
/dev/video24 0660 media graphics
/dev/video27 0660 media graphics
/dev/video29 0660 media graphics
/dev/video30 0660 media graphics
# video31 is used for DECON Ext WB
/dev/video31 0660 media graphics
# mscalers
/dev/video50 0660 mediacodec drmrpc
/dev/m2m1shot_scaler0 0660 mediacodec drmrpc
/dev/video55 0666 system graphics
/dev/g2d 0660 system graphics
/dev/fimg2d 0666 system graphics
/dev/i2c-2 0660 system system
/dev/HPD 0660 system system
# wfd
/dev/tsmux 0660 media graphics
/dev/repeater 0660 media graphics
# mfc
/dev/video6 0660 mediacodec mediadrm
/dev/video7 0660 mediacodec mediadrm
/dev/video8 0660 mediacodec mediadrm
/dev/video9 0660 mediacodec mediadrm
/dev/video10 0660 mediacodec mediadrm
/dev/video11 0660 mediacodec mediadrm
# camera
/dev/media2 0660 media media
/dev/hdcp2 0660 media media
# jpeg
/dev/m2m1shot_jpeg 0660 media media
/dev/video12 0660 cameraserver media
# audio
/dev/seiren 0660 system audio
/dev/acd-audio_output_tuning 0660 system audio
/dev/acd-audio_bulk_tx 0660 system audio
/dev/acd-audio_bulk_rx 0660 system audio
/dev/acd-audio_input_tuning 0660 system audio
/dev/acd-audio_input_bulk_tx 0660 system audio
/dev/acd-audio_input_bulk_rx 0660 system audio
/dev/acd-sound_trigger 0660 system audio
/dev/acd-hotword_notification 0660 system audio
/dev/acd-hotword_pcm 0660 system audio
/dev/acd-ambient_pcm 0660 system audio
/dev/acd-model_data 0660 system audio
/dev/acd-debug 0660 system audio
/dev/acd-audio_tap* 0660 system audio
/dev/acd-audio_dcdoff_ref 0660 system audio
/dev/amcs 0660 system audio
# Secure MEM driver
/dev/s5p-smem 0660 drm drmrpc
# cbd
/dev/block/by-name/modem 0640 root radio
/dev/block/by-name/modem_a 0640 root radio
/dev/block/by-name/modem_b 0640 root radio
# DM tools
/dev/umts_dm0 0660 system system
/dev/umts_router 0660 system system
/dev/ttyGS0 0660 system system
/dev/ttyGS1 0660 system system
/dev/ttyGS2 0660 system system
# IPC RIL
/dev/umts_boot0 0660 radio system
/dev/umts_ipc0 0660 radio radio
/dev/umts_ipc1 0660 radio radio
/dev/umts_rfs0 0660 radio radio
# IPC OEM
/dev/oem_ipc* 0660 radio radio
# interactive governor parameters
/sys/devices/system/cpu/cpu* cpufreq/interactive/timer_rate 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/timer_slack 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/min_sample_time 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/hispeed_freq 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/target_loads 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/go_hispeed_load 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/above_hispeed_delay 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/boost 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/boostpulse 0200 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/input_boost 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/boostpulse_duration 0660 system system
/sys/devices/system/cpu/cpu* cpufreq/interactive/io_is_busy 0660 system system
# Vision (VPU, SCORE)
/dev/vertex0 0660 media media
/dev/vertex1 0660 media media
# AoC
/dev/aoc 0660 system system
# Sensors (USF)
/dev/acd-com.google.usf 0660 system system
# LWIS
/dev/lwis* 0660 system system
# NFC
/dev/st21nfc 0660 nfc nfc
# SecureElement
/dev/st54j_se 0660 secure_element secure_element
/dev/st54spi 0660 secure_element secure_element
/dev/st33spi 0660 secure_element secure_element
#bigocean
/dev/bigocean 0660 mediacodec mediadrm
# Trusty
/dev/trusty-ipc-dev0 0660 system drmrpc
/dev/trusty-log0 0660 system system
# RPMB
/dev/sg1 0660 system system
# Citadel
/dev/gsc0 0660 hsm hsm
# Storage: for factory reset protection feature
/dev/block/by-name/frp 0660 system system
# Storage: for UDFPS calibration data sideload feature
/dev/block/by-name/mfg_data 0660 system system
# TPU
/dev/janeiro 0660 system system
# DSP
/dev/gxp 0666 system camera
# TOE
/dev/dit2 0660 radio radio
# Bluetooth
/dev/ttySAC18 0660 bluetooth system
/dev/btpower 0660 bluetooth system
# BT Wifi Coexistence
/dev/wbrc 0660 system system
# TUI
/dev/tui-driver 0660 system system
# DMA-BUF heaps
/dev/dma_heap/crypto 0444 system graphics
/dev/dma_heap/crypto-uncached 0444 system graphics
/dev/dma_heap/faceauth_tpu-secure 0444 system graphics
/dev/dma_heap/faimg-secure 0444 system graphics
/dev/dma_heap/famodel-secure 0444 system graphics
/dev/dma_heap/faprev-secure 0444 system graphics
/dev/dma_heap/farawimg-secure 0444 system graphics
/dev/dma_heap/tui-secure 0444 system graphics
/dev/dma_heap/vframe-secure 0444 system drmrpc
/dev/dma_heap/vscaler-secure 0444 system graphics
/dev/dma_heap/vstream-secure 0444 system drmrpc
/dev/dma_heap/sensor_direct_heap 0444 system graphics
/dev/dma_heap/aaudio_playback_heap 0444 system audio
/dev/dma_heap/aaudio_capture_heap 0444 system audio
# Direct Charging
/dev/logbuffer_pca9468_tcpm 0600 system system
# Raw HID devices
/dev/hidraw* 0660 system system
# Wlan
/dev/wlan 0660 wifi wifi

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<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<!-- Copyright (C) 2019 Google Inc.
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.
-->
<!--
This file contains permissions to be granted by default. Default
permissions are granted to special platform components and to apps
that are approved to get default grants. The special components
are apps that are expected tto work out-of-the-box as they provide
core use cases such as default dialer, default email, etc. These
grants are managed by the platform. The apps that are additionally
approved for default grants are ones that provide carrier specific
functionality, ones legally required at some location, ones providing
alternative disclosure and opt-out UI, ones providing highlight features
of a dedicated device, etc. This file contains only the latter exceptions.
Fixed permissions cannot be controlled by the user and need a special
approval. Typically these are to ensure either legally mandated functions
or the app is considered a part of the OS.
-->
<exceptions>
<!-- This is an example of an exception:
<exception
package="foo.bar.permission"
<permission name="android.permission.READ_CONTACTS" fixed="true"/>
<permission name="android.permission.READ_CALENDAR" fixed="false"/>
</exception>
-->
<exception package="com.google.android.settings.intelligence">
<!-- Calendar -->
<permission name="android.permission.READ_CALENDAR" fixed="true"/>
<!-- Location -->
<permission name="android.permission.ACCESS_FINE_LOCATION" fixed="false"/>
<permission name="android.permission.ACCESS_BACKGROUND_LOCATION" fixed="false"/>
</exception>
<exception package="com.google.android.apps.cbrsnetworkmonitor">
<!-- Location access to create CBRS geofences-->
<permission name="android.permission.ACCESS_FINE_LOCATION" fixed="true"/>
<permission name="android.permission.ACCESS_BACKGROUND_LOCATION" fixed="true"/>
</exception>
<exception package="com.google.android.apps.scone">
<!-- NLP Location access to determine proximity to country border -->
<permission name="android.permission.ACCESS_COARSE_LOCATION" fixed="false"/>
<permission name="android.permission.ACCESS_BACKGROUND_LOCATION" fixed="false"/>
<!-- Used to call ActivityTransition API for Smart PNO -->
<permission name="android.permission.ACTIVITY_RECOGNITION" fixed="false"/>
</exception>
<exception
package="com.google.android.apps.restore">
<!-- External storage -->
<permission name="android.permission.READ_EXTERNAL_STORAGE" fixed="false"/>
<permission name="android.permission.WRITE_EXTERNAL_STORAGE" fixed="false"/>
<!-- Contacts -->
<permission name="android.permission.READ_CONTACTS" fixed="false"/>
<permission name="android.permission.WRITE_CONTACTS" fixed="false"/>
<!-- Call logs -->
<permission name="android.permission.READ_CALL_LOG" fixed="false"/>
<permission name="android.permission.WRITE_CALL_LOG" fixed="false"/>
<!-- Used to set up a Wi-Fi P2P network -->
<permission name="android.permission.ACCESS_FINE_LOCATION" fixed="false"/>
<!-- Notifications -->
<permission name="android.permission.POST_NOTIFICATIONS" fixed="false"/>
</exception>
<exception
package="com.verizon.mips.services">
<!-- Call -->
<permission name="android.permission.PROCESS_OUTGOING_CALLS" fixed="false"/>
<!-- Phone -->
<permission name="android.permission.READ_PHONE_STATE" fixed="false"/>
<!-- SMS -->
<permission name="android.permission.RECEIVE_SMS" fixed="false"/>
</exception>
<exception
package="com.google.android.factorytest">
<!-- Camera -->
<permission name="android.permission.CAMERA" fixed="false"/>
<!-- Microphone -->
<permission name="android.permission.RECORD_AUDIO" fixed="false"/>
<!-- Storage -->
<permission name="android.permission.READ_EXTERNAL_STORAGE" fixed="false"/>
<permission name="android.permission.WRITE_EXTERNAL_STORAGE" fixed="false"/>
</exception>
<exception package="com.google.android.wfcactivation">
<!-- SMS -->
<permission name="android.permission.RECEIVE_WAP_PUSH" fixed="false"/>
</exception>
<exception package="com.google.android.apps.accessibility.voiceaccess">
        <!-- Voice Access: A11y app to allow users to setup & control their devices with voice -->
        <!-- Approved android bug for pregrant permissions: b/182307492 -->
<!-- Phone state to turn off Voice Access when user is in a phone call -->
<permission name="android.permission.READ_PHONE_STATE" fixed="false"/>
<!-- Microphone: To hear user's voice commands -->
<permission name="android.permission.RECORD_AUDIO" fixed="false"/>
    </exception>
<exception
package="com.google.android.deskclock">
<!-- Notifications -->
<permission name="android.permission.POST_NOTIFICATIONS" fixed="false"/>
</exception>
<exception
package="com.google.android.apps.tips">
<!-- Notifications -->
<permission name="android.permission.POST_NOTIFICATIONS" fixed="false"/>
</exception>
</exceptions>

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#
# Copyright (C) 2020 The Android Open-Source 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.
#
-include vendor/google_devices/gs201/proprietary/telephony/device-vendor.mk
include device/google/gs201/device.mk
# Telephony
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.telephony.carrierlock.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.telephony.carrierlock.xml
# Android Verified Boot
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.software.verified_boot.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.software.verified_boot.xml
# Factory OTA
-include vendor/unbundled_google/packages/FactoryOtaPrebuilt/factoryota.mk
# Set system properties identifying the chipset
PRODUCT_VENDOR_PROPERTIES += ro.soc.manufacturer=Google
PRODUCT_VENDOR_PROPERTIES += ro.soc.model=GS201
PRODUCT_PRODUCT_PROPERTIES += \
persist.vendor.testing_battery_profile=2
# The default value of this variable is false and should only be set to true when
# the device allows users to retain eSIM profiles after factory reset of user data.
PRODUCT_PRODUCT_PROPERTIES += \
masterclear.allow_retain_esim_profiles_after_fdr=true
# ZramWriteback
-include hardware/google/pixel/mm/device_gki.mk

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#
# Copyright (C) 2020 The Android Open-Source 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.
include device/google/gs201/device-common.mk

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<compatibility-matrix version="1.0" type="framework" level="7">
<hal format="aidl" optional="true">
<name>android.hardware.biometrics.face</name>
<interface>
<name>IFace</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>android.hardware.biometrics.fingerprint</name>
<interface>
<name>IFingerprint</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl">
<name>android.hardware.contexthub</name>
<version>1</version>
<interface>
<name>IContextHub</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>android.hardware.dumpstate</name>
<version>1.1</version>
<interface>
<name>IDumpstateDevice</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl">
<name>android.hardware.gnss</name>
<interface>
<name>IGnss</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl">
<name>android.hardware.graphics.composer3</name>
<version>1</version>
<interface>
<name>IComposer</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hardware.radio</name>
<version>1.2</version>
<interface>
<name>ISap</name>
<instance>slot2</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.hardware.radio.config</name>
<version>1.1</version>
<interface>
<name>IRadioConfig</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>android.hardware.vibrator</name>
<version>2</version>
<interface>
<name>IVibrator</name>
<instance>dual</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>android.hardware.wifi.hostapd</name>
<version>1</version>
<interface>
<name>IHostapd</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>android.vendor.samsung_slsi.telephony.hardware.radio</name>
<version>1.1</version>
<interface>
<name>IOemSamsungslsi</name>
<instance>slot1</instance>
<instance>slot2</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>com.fingerprints33.extension</name>
<version>1.0</version>
<interface>
<name>IFingerprintAuthenticator</name>
<instance>default</instance>
</interface>
<interface>
<name>IFingerprintCalibration</name>
<instance>default</instance>
</interface>
<interface>
<name>IFingerprintEngineering</name>
<instance>default</instance>
</interface>
<interface>
<name>IFingerprintNavigation</name>
<instance>default</instance>
</interface>
<interface>
<name>IFingerprintRecalibration</name>
<instance>default</instance>
</interface>
<interface>
<name>IFingerprintSenseTouch</name>
<instance>default</instance>
</interface>
<interface>
<name>IFingerprintSensorTest</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>com.google.face.debug</name>
<interface>
<name>IDebugHost</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>com.google.edgetpu</name>
<version>2</version>
<interface>
<name>IEdgeTpuVendorService</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>com.google.hardware.pixel.display</name>
<version>4</version>
<interface>
<name>IDisplay</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>com.google.input</name>
<interface>
<name>ITouchContextService</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl" optional="true">
<name>hardware.qorvo.uwb</name>
<interface>
<name>IUwbVendor</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.goodix.hardware.biometrics.fingerprint</name>
<version>2.1</version>
<interface>
<name>IGoodixFingerprintDaemon</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>hardware.google.bluetooth.bt_channel_avoidance</name>
<version>1.0</version>
<interface>
<name>IBTChannelAvoidance</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>hardware.google.bluetooth.sar</name>
<version>1.1</version>
<interface>
<name>IBluetoothSar</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>hardware.google.bluetooth.ccc</name>
<version>1.0</version>
<interface>
<name>IBluetoothCcc</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.google.google_battery</name>
<version>1.2</version>
<interface>
<name>IGoogleBattery</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.google.radioext</name>
<version>1.3</version>
<interface>
<name>IRadioExt</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl">
<name>vendor.google.whitechapel.audio.audioext</name>
<version>3.0</version>
<interface>
<name>IAudioExt</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.google.wifi_ext</name>
<version>1.3</version>
<interface>
<name>IWifiExt</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.google.wireless_charger</name>
<version>1.3</version>
<interface>
<name>IWirelessCharger</name>
<instance>default</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.samsung_slsi.telephony.hardware.oemservice</name>
<version>1.0</version>
<interface>
<name>IOemService</name>
<instance>dm0</instance>
<instance>dm1</instance>
<instance>sced0</instance>
</interface>
</hal>
<hal format="hidl" optional="true">
<name>vendor.samsung_slsi.telephony.hardware.radioExternal</name>
<version>1.1</version>
<interface>
<name>IOemSlsiRadioExternal</name>
<instance>rilExternal</instance>
</interface>
</hal>
<hal format="hidl">
<name>vendor.google.audiometricext</name>
<version>1.0</version>
<interface>
<name>IAudioMetricExt</name>
<instance>default</instance>
</interface>
</hal>
</compatibility-matrix>

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#
# Copyright 2016 The Android Open Source 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:= $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE := android.hardware.dumpstate@1.1-service.gs201
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/../NOTICE
LOCAL_INIT_RC := android.hardware.dumpstate@1.1-service.gs201.rc
LOCAL_MODULE_RELATIVE_PATH := hw
LOCAL_SRC_FILES := \
DumpstateDevice.cpp \
service.cpp
LOCAL_SHARED_LIBRARIES := \
android.hardware.dumpstate@1.0 \
android.hardware.dumpstate@1.1 \
libbase \
libcutils \
libdumpstateutil \
libhidlbase \
libhidltransport \
libhwbinder \
liblog \
libutils
LOCAL_CFLAGS := -Werror -Wall
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
include $(BUILD_EXECUTABLE)

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/*
* Copyright (C) 2016 The Android Open Source 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.
*/
#ifndef ANDROID_HARDWARE_DUMPSTATE_V1_1_DUMPSTATEDEVICE_H
#define ANDROID_HARDWARE_DUMPSTATE_V1_1_DUMPSTATEDEVICE_H
#include <android/hardware/dumpstate/1.1/IDumpstateDevice.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
#include <string>
namespace android {
namespace hardware {
namespace dumpstate {
namespace V1_1 {
namespace implementation {
using ::android::hardware::dumpstate::V1_1::DumpstateMode;
using ::android::hardware::dumpstate::V1_1::DumpstateStatus;
using ::android::hardware::dumpstate::V1_1::IDumpstateDevice;
using ::android::hardware::hidl_handle;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
struct DumpstateDevice : public IDumpstateDevice {
public:
DumpstateDevice();
// Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
Return<void> dumpstateBoard(const hidl_handle& h) override;
// Methods from ::android::hardware::dumpstate::V1_1::IDumpstateDevice follow.
Return<DumpstateStatus> dumpstateBoard_1_1(const hidl_handle& h,
const DumpstateMode mode,
const uint64_t timeoutMillis) override;
Return<void> setVerboseLoggingEnabled(const bool enable) override;
Return<bool> getVerboseLoggingEnabled() override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
Return<void> debug(const hidl_handle &fd, const hidl_vec<hidl_string> &args) override;
private:
const std::string kAllSections = "all";
std::vector<std::pair<std::string, std::function<void(int)>>> mTextSections;
void dumpLogs(int fd, std::string srcDir, std::string destDir, int maxFileNum,
const char *logPrefix);
void dumpTextSection(int fd, std::string const& sectionName);
// Text sections that can be dumped individually on the command line in
// addition to being included in full dumps
void dumpWlanSection(int fd);
void dumpPowerSection(int fd);
void dumpThermalSection(int fd);
void dumpTouchSection(int fd);
void dumpSocSection(int fd);
void dumpCpuSection(int fd);
void dumpDevfreqSection(int fd);
void dumpMemorySection(int fd);
void dumpStorageSection(int fd);
void dumpDisplaySection(int fd);
void dumpSensorsUSFSection(int fd);
void dumpAoCSection(int fd);
void dumpRamdumpSection(int fd);
void dumpMiscSection(int fd);
void dumpGscSection(int fd);
void dumpTrustySection(int fd);
// Hybrid and binary sections that require an additional file descriptor
void dumpModem(int fd, int fdModem);
void dumpRilLogs(int fd, std::string destDir);
void dumpGpsLogs(int fd, const std::string &destDir);
void dumpCameraLogs(int fd, const std::string &destDir);
};
} // namespace implementation
} // namespace V1_0
} // namespace dumpstate
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_DUMPSTATE_V1_1_DUMPSTATEDEVICE_H

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service vendor.dumpstate-1-1 /vendor/bin/hw/android.hardware.dumpstate@1.1-service.gs201
class hal
user system
group system
interface android.hardware.dumpstate@1.0::IDumpstateDevice default
interface android.hardware.dumpstate@1.1::IDumpstateDevice default

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/*
* Copyright (C) 2016 The Android Open Source 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.
*/
#define LOG_TAG "android.hardware.dumpstate@1.0-service.gs201"
#include <hidl/HidlSupport.h>
#include <hidl/HidlTransportSupport.h>
#include "DumpstateDevice.h"
using ::android::hardware::configureRpcThreadpool;
using ::android::hardware::dumpstate::V1_1::IDumpstateDevice;
using ::android::hardware::dumpstate::V1_1::implementation::DumpstateDevice;
using ::android::hardware::joinRpcThreadpool;
using ::android::sp;
int main(int /* argc */, char* /* argv */ []) {
sp<IDumpstateDevice> dumpstate = new DumpstateDevice;
configureRpcThreadpool(1, true);
android::status_t status = dumpstate->registerAsService();
if (status != android::OK)
{
ALOGE("Could not register DumpstateDevice service (%d).", status);
return -1;
}
joinRpcThreadpool();
}

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# Devs who work on EdgeTPU on Android.
hsuy@google.com
yuchicheng@google.com
iayara@google.com
qinyiyan@google.com
macwang@google.com

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# Edgetpu packages
# Config variables for TPU chip on device.
$(call soong_config_set,edgetpu_config,chip,janeiro)
# TPU logging service
PRODUCT_PACKAGES += \
android.hardware.edgetpu.logging@service-edgetpu-logging
# TPU firmware
PRODUCT_PACKAGES += \
edgetpu-janeiro.fw
# TPU NN AIDL HAL
PRODUCT_PACKAGES += \
android.hardware.neuralnetworks@service-darwinn-aidl
# TPU application service
PRODUCT_PACKAGES += \
vendor.google.edgetpu_app_service@1.0-service
# TPU vendor service
PRODUCT_PACKAGES += \
vendor.google.edgetpu_vendor_service@1.0-service
# TPU HAL client library
PRODUCT_PACKAGES += \
libedgetpu_client.google
# TPU metrics logger library
PRODUCT_PACKAGES += \
libmetrics_logger
BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs101-sepolicy/edgetpu/
BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs201-sepolicy/edgetpu/

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//
// Copyright (C) 2022 The Android Open Source 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.
package {
default_applicable_licenses: ["Android-Apache-2.0"],
}
sh_binary {
name: "factory_post_boot",
src: "factory_post_boot.sh",
vendor: true,
sub_dir: "factory",
}

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#!/vendor/bin/sh
# Add adbd to nnapi vendor cgroup. (b/222226268)
echo `pidof adbd` > /proc/vendor_sched/set_task_group_nnapi

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package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
runtime_resource_overlay {
name: "FactoryOverlayFrameworkRes",
product_specific: true,
}

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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2020 The Android Open Source 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.
-->
<!-- Pixel specific factory overlays -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.frameworkres.overlay.factory">
<application android:hasCode="false" />
<overlay
android:targetPackage="android"
android:isStatic="true"
android:priority="2"/>
</manifest>

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package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
runtime_resource_overlay {
name: "FactoryOverlayLauncher3",
product_specific: true,
}

25
factory/launcher3/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2020 The Android Open Source 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.
-->
<!-- Pixel specific factory overlays -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.launcher3.overlay.factory">
<application android:hasCode="false" />
<overlay
android:targetPackage="com.android.launcher3"
android:targetName="favorites"
android:isStatic="true"
android:priority="2"/>
</manifest>

41
factory/launcher3/res/xml/default_workspace_5x5.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2009 The Android Open Source 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.
-->
<favorites xmlns:launcher="http://schemas.android.com/apk/res-auto/com.android.launcher3">
<!-- Hotseat (We use the screen as the position of the item in the hotseat) -->
<!-- Dialer, Capacity, ELabel, Language, Barcode -->
<resolve
launcher:container="-101"
launcher:screen="0"
launcher:x="0"
launcher:y="0" >
<favorite launcher:uri="#Intent;action=android.intent.action.DIAL;end" />
<favorite launcher:uri="tel:123" />
<favorite launcher:uri="#Intent;action=android.intent.action.CALL_BUTTON;end" />
</resolve>
<resolve
launcher:container="-101"
launcher:screen="4"
launcher:x="4"
launcher:y="0" >
<favorite
launcher:packageName="com.google_cte.barcodescanner"
launcher:className="com.google_cte.barcodescanner.MainActivity" />
</resolve>
</favorites>

15
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package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
runtime_resource_overlay {
name: "FactoryOverlaySettings",
product_specific: true,
}

25
factory/settings/AndroidManifest.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2020 The Android Open Source 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.
-->
<!-- Pixel specific factory overlays -->
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.providers.settings.overlay.factory">
<application android:hasCode="false" />
<overlay
android:targetPackage="com.android.providers.settings"
android:targetName="resources"
android:isStatic="true"
android:priority="2"/>
</manifest>

26
factory/settings/res/values/defaults.xml Normal file
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<?xml version="1.0" encoding="utf-8"?>
<!--
/**
* Copyright (c) 2009, The Android Open Source 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.
*/
-->
<resources>
<integer name="def_lockscreen_sounds_enabled">0</integer>
<bool name="def_lockscreen_disabled">true</bool>
<bool name="def_dtmf_tones_enabled">false</bool>
<bool name="def_sound_effects_enabled">false</bool>
<bool name="def_charging_sounds_enabled">false</bool>
<string name="def_immersive_mode_confirmations" translatable="false">confirmed</string>
</resources>

85
factory_common.mk Normal file
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#
# Copyright 2020 The Android Open-Source 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.
#
$(call inherit-product, device/google/gs201/aosp_common.mk)
$(call inherit-product-if-exists, vendor/google_devices/gs201/factory/pixel/device-factory.mk)
PRODUCT_PROPERTY_OVERRIDES += service.adb.root=1 \
ro.vendor.factory=1
# Factory Libraries of Audio
PRODUCT_PACKAGES += audioroute libaudioroutelite
# Enable fatp by default for factory builds
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
persist.vendor.camera.fatp.enable=1
# Disable camera related features for factory builds
PRODUCT_PROPERTY_OVERRIDES += \
vendor.camera.debug.bypass_face_ssd_processor=1 \
vendor.camera.debug.csi_ebuf_enable=0 \
vendor.camera.debug.enable_face_detection=0 \
vendor.camera.debug.force_dpm_on=0 \
vendor.camera.debug.force_eis_on=0 \
vendor.camera.debug.force_eaf_on=0 \
vendor.camera.debug.force_mesh_warp_on=0 \
vendor.camera.debug.force_rectiface_node_on=0 \
vendor.camera.debug.force_steadiface_on=0 \
vendor.camera.debug.force_tnr_on=0 \
vendor.camera.debug.force_segmentation_node_on=0 \
vendor.camera.debug.enable_saliency=0 \
vendor.camera.debug.force_local_tone_mapping_on=0 \
vendor.camera.debug.local_tone_mapping_controller_v1.mode=0
# Disable ScreenDecorations for factory builds
PRODUCT_PROPERTY_OVERRIDES += \
debug.disable_screen_decorations=true
PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.surface_flinger.set_idle_timer_ms?=80
PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.surface_flinger.set_touch_timer_ms=200
PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.surface_flinger.set_display_power_timer_ms=1000
PRODUCT_DEFAULT_PROPERTY_OVERRIDES += ro.surface_flinger.use_content_detection_for_refresh_rate=true
# factory should always has SELinux permissive
BOARD_BOOTCONFIG += androidboot.selinux=permissive
BOARD_KERNEL_CMDLINE += androidboot.selinux=permissive
# Disable DebugFS restrictions in factory builds
PRODUCT_SET_DEBUGFS_RESTRICTIONS := false
# Disable Bluetooth as default in factory build
DEVICE_PACKAGE_OVERLAYS += device/google/gs201/overlay-factory
PRODUCT_COPY_FILES += \
device/google/gs201/conf/init.factory.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.factory.rc
BOARD_SEPOLICY_DIRS += hardware/google/pixel-sepolicy/factory_boost
# Add factory-friendly changes
PRODUCT_PACKAGES += \
FactoryOverlaySettings \
FactoryOverlayLauncher3 \
FactoryOverlayFrameworkRes \
factory_post_boot
# To prevent rebooting due to crashing services
PRODUCT_SYSTEM_DEFAULT_PROPERTIES += \
init.svc_debug.no_fatal.zygote=true \
persist.device_config.configuration.disable_rescue_party=true
# PixelLogger for RF testing
PRODUCT_PACKAGES_DEBUG += \
PixelLogger \

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fingerprint/fpc1540/fingerprint_config.mk Normal file
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# ----------------------------
# Add feature flags below
# ----------------------------
FPC_CONFIG_BUILD_VERSION=33
FPC_CONFIG_CAPACITIVE=1
FPC_CONFIG_MAX_NR_TEMPLATES=5
FPC_CONFIG_SENSE_TOUCH_CALIBRATION_PATH=/data/fpc/calibration_sense_touch.dat
FPC_CONFIG_TA_FS=1
FPC_DEFECTIVE_PIXEL_LIST_SIZE=5000
FPC_SENSOR_SDK_LOG_LEVEL=3
FPC_TEE_RUNTIME=TRUSTY
LIBFPC_NAME=libfpc1541_S_nav_debug.a
FPC_CONFIG_DEBUG=1
FPC_CONFIG_PRODUCT_DEFAULT=FPC_PRODUCT_TYPE1541_S
#
# File included from device/<manufacture>/<>/<device>.mk
# Packages to include into the build

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fingerprint/fpc1540/fingerprint_config_factory.mk Normal file
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# ----------------------------
# Add feature flags below
# ----------------------------
FPC_CONFIG_BUILD_VERSION=33
FPC_CONFIG_CAPACITIVE=1
FPC_CONFIG_MAX_NR_TEMPLATES=5
FPC_CONFIG_NAVIGATION=0
FPC_CONFIG_SENSE_TOUCH_CALIBRATION_PATH=/data/fpc/calibration_sense_touch.dat
FPC_CONFIG_SENSORTEST=1
FPC_CONFIG_TA_FS=1
FPC_DEFECTIVE_PIXEL_LIST_SIZE=5000
FPC_SENSOR_SDK_LOG_LEVEL=3
FPC_TEE_RUNTIME=TRUSTY
LIBFPC_NAME=libfpc1541_S_nav_debug.a
FPC_CONFIG_DEBUG=1
FPC_CONFIG_ENGINEERING=1
FPC_CONFIG_PRODUCT_DEFAULT=FPC_PRODUCT_TYPE1541_S
#
# File included from device/<manufacture>/<>/<device>.mk
# Packages to include into the build

8
fingerprint/fpc1540/fpc1540.mk Normal file
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# Fingerprint
include device/google/gs201/fingerprint/fpc1540/fingerprint_config.mk
PRODUCT_PACKAGES += \
android.hardware.biometrics.fingerprint@2.1-service.fpc \
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.fingerprint.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.fingerprint.xml

10
fingerprint/fpc1540/fpc1540_factory.mk Normal file
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# Fingerprint
include device/google/gs201/fingerprint/fpc1540/fingerprint_config_factory.mk
PRODUCT_PACKAGES += \
fpc_tee_test\
SensorTestTool \
PRODUCT_PACKAGES += \
com.fingerprints.extension.xml \
com.fingerprints.extension \

28
fingerprint/udfps.mk Normal file
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#
# Copyright (C) 2020 The Android Open-Source 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.
#
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.fingerprint.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.fingerprint.xml
# Include the Goodix AIDL HAL namespaces.
PRODUCT_SOONG_NAMESPACES += vendor/goodix/udfps/g6_trusty
PRODUCT_SOONG_NAMESPACES += vendor/goodix/udfps/g6_aidl_trusty
$(call soong_config_set,fp_hal_feature,biometric_suez_support,true)
PRODUCT_PACKAGES += \
android.hardware.biometrics.fingerprint@2.1-service.goodix \
android.hardware.biometrics.fingerprint-service.goodix

22
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#
# Copyright (C) 2020 The Android Open-Source 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.
#
PRODUCT_PACKAGES += \
GF_delmar_factory \
udfps_test
PRODUCT_PROPERTY_OVERRIDES += \
gf.debug.dump_data=1

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22:22:3b:ff:0d:50

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gnss/47765/Android.bp Normal file
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// Copyright (C) 2020 The Android Open Source 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.
soong_namespace {
}
package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
cc_prebuilt_library_shared {
name: "android.hardware.gnss@2.1-impl-google",
arch: {
arm64: {
srcs: ["bin/android.hardware.gnss@2.1-impl-google.so"],
shared_libs: [
"liblog",
"libhidlbase",
// "libhidltransport",
"libutils",
"android.hardware.gnss@1.0",
"android.hardware.gnss@1.1",
"android.hardware.gnss@2.0",
"android.hardware.gnss@2.1",
"android.hardware.gnss.measurement_corrections@1.0",
"android.hardware.gnss.visibility_control@1.0",
"android.hardware.gnss-V1-ndk",
"libhardware",
"libc++",
"libc",
"libm",
"libdl",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
// Bypass because libhidltransport is deprecated
check_elf_files: false,
}
cc_prebuilt_binary {
name: "android.hardware.gnss@2.1-service-brcm",
arch: {
arm64: {
srcs: ["bin/android.hardware.gnss@2.1-service-brcm"],
shared_libs: [
"liblog",
"libutils",
"libhardware",
"android.hardware.gnss@1.0",
"libhidlbase",
// "libhidltransport",
// "libhwbinder",
"android.hardware.gnss@1.1",
"android.hardware.gnss@2.0",
"android.hardware.gnss@2.1",
"libc++",
"libc",
"libm",
"libdl",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
// Bypass because libhidltransport is deprecated
// Bypass because libhwbinder is deprecated
check_elf_files: false,
vintf_fragments: ["android.hardware.gnss@2.1-service-brcm.xml"]
}
cc_prebuilt_library_shared {
name: "flp.default",
arch: {
arm64: {
srcs: ["bin/flp.default.so"],
shared_libs: [
"liblog",
"libcutils",
"libutils",
"libc++",
"libc",
"libm",
"libdl",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
// Bypass because soname mismatch
check_elf_files: false,
}
cc_prebuilt_binary {
name: "gpsd",
arch: {
arm64: {
srcs: ["bin/gpsd"],
shared_libs: [
"liblog",
"libutils",
"libhardware_legacy",
"libcutils",
"libssl",
"libcrypto",
// "libsitril-gps",
"android.frameworks.sensorservice@1.0",
"libhidlbase",
"libandroid_net",
"libc++",
"libc",
"libm",
"libdl",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
// Bypass because libsitril-gps is Android.mk module
check_elf_files: false,
}
cc_prebuilt_library_shared {
name: "gps.default",
arch: {
arm64: {
srcs: ["bin/gps.default.so"],
shared_libs: [
"liblog",
"libcutils",
"libutils",
"libc++",
"libc",
"libm",
"libdl",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
// Bypass because soname mismatch
check_elf_files: false,
}
cc_prebuilt_binary {
name: "lhd",
arch: {
arm64: {
srcs: ["bin/lhd"],
shared_libs: [
"liblog",
"libutils",
"libhardware_legacy",
"libc++",
"libc",
"libm",
"libz",
"android.hardware.contexthub@1.0",
"libhidlbase",
"libdl",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
}
cc_prebuilt_binary {
name: "scd",
arch: {
arm64: {
srcs: ["bin/scd"],
shared_libs: [
"liblog",
"libutils",
"libssl",
"libcrypto",
"libandroid_net",
],
},
},
compile_multilib: "64",
vendor: true,
relative_install_path: "hw",
strip: {
none: true,
},
}

16
gnss/47765/android.hardware.gnss@2.1-service-brcm.xml Normal file
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<manifest version="1.0" type="device">
<hal format="hidl">
<name>android.hardware.gnss</name>
<transport>hwbinder</transport>
<version>2.1</version>
<version>1.1</version>
<interface>
<name>IGnss</name>
<instance>default</instance>
</interface>
</hal>
<hal format="aidl">
<name>android.hardware.gnss</name>
<fqname>IGnss/default</fqname>
</hal>
</manifest>

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gnss/47765/config/gps.cer Normal file
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-----BEGIN CERTIFICATE-----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33
gnss/47765/config/lhd.conf Normal file
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@ -0,0 +1,33 @@
LheName=bbd
LheRsmResetTimeoutMS=10000
GpioNStdbyPath=/sys/devices/platform/10940000.spi/spi_master/spi5/spi5.0/nstandby
LhePatch=/vendor/firmware/SensorHub.patch
Lhe477xDebugFlags=RPC:FACILITY=65535-dKP+CUST+LHE:STDOUT_PUTS:STDOUT_LOG
LheConsole=/data/vendor/gps/LheConsole
LogEnabled=true
Log=JAVA
LogDirectory=/sdcard/gps/broadcom/storage
LheBbdPacket=/dev/ttyBCM
LheBbdControl=/dev/bbd_control
# LheBbdSensor=/dev/bbd_sensor
LheFailSafe=/data/vendor/gps/logs/esw-crash-dump.txt
LogLevel=*:I
NvStorageDir=/data/vendor/gps/
# Enable BBD debugging at these stages:
# LheDriverDebugFlags=PATCH_BBD:LHE_BBD:FSC_BBD
LheAutoBaudDelayMS=10
TrafficLogEnabled=false
SecondaryConfigPath=/data/vendor/gps/overlay/lhd_overlay.conf
SkipSensorWakeLock=true
LoggerWakeLockEnable=false

31
gnss/47765/config/lhd_user.conf Normal file
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@ -0,0 +1,31 @@
LheName=bbd
LheRsmResetTimeoutMS=10000
GpioNStdbyPath=/sys/devices/platform/10940000.spi/spi_master/spi5/spi5.0/nstandby
LhePatch=/vendor/firmware/SensorHub.patch
Lhe477xDebugFlags=RPC:FACILITY=65535-dKP+CUST+LHE:STDOUT_PUTS:STDOUT_LOG
# LheConsole=/data/vendor/gps/LheConsole
LogEnabled=false
Log=JAVA
LogDirectory=/sdcard/gps/broadcom/storage
LheBbdPacket=/dev/ttyBCM
LheBbdControl=/dev/bbd_control
# LheBbdSensor=/dev/bbd_sensor
# LheFailSafe=/data/vendor/gps/esw-crash-dump.txt
NvStorageDir=/data/vendor/gps/
# Enable BBD debugging at these stages:
# LheDriverDebugFlags=PATCH_BBD:LHE_BBD:FSC_BBD
LheAutoBaudDelayMS=10
TrafficLogEnabled=false
SkipSensorWakeLock=true
LoggerWakeLockEnable=false

6
gnss/47765/config/scd.conf Normal file
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@ -0,0 +1,6 @@
LogEnabled=true
Log=JAVA
LogDirectory=/sdcard/gps/broadcom/storage
NvStorageDir=/data/vendor/gps/
TcpConnectionTimeout=20
SecondaryConfigPath=/data/vendor/gps/overlay/scd_overlay.conf

5
gnss/47765/config/scd_user.conf Normal file
View file

@ -0,0 +1,5 @@
LogEnabled=false
Log=JAVA
LogDirectory=/sdcard/gps/broadcom/storage
NvStorageDir=/data/vendor/gps/
TcpConnectionTimeout=20

7027
gnss/47765/firmware/SensorHub.patch Normal file
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File diff suppressed because it is too large Load diff

40
gnss/Android.mk Normal file
View file

@ -0,0 +1,40 @@
# Copyright (C) 2010 The Android Open Source 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.
# We're moving the emulator-specific platform libs to
# development.git/tools/emulator/. The following test is to ensure
# smooth builds even if the tree contains both versions.
#
ifeq ($(BOARD_USES_EXYNOS_GNSS_DUMMY), true)
LOCAL_PATH := $(call my-dir)
# HAL module implemenation stored in
# hw/<GPS_HARDWARE_MODULE_ID>.<ro.hardware>.so
include $(CLEAR_VARS)
LOCAL_MODULE_RELATIVE_PATH := hw
LOCAL_SHARED_LIBRARIES := liblog libcutils libhardware
LOCAL_SRC_FILES := gps_dummy.c
LOCAL_MODULE := gps.$(TARGET_BOARD_PLATFORM)
LOCAL_LICENSE_KINDS := SPDX-license-identifier-Apache-2.0
LOCAL_LICENSE_CONDITIONS := notice
LOCAL_NOTICE_FILE := $(LOCAL_PATH)/../NOTICE
LOCAL_PROPRIETARY_MODULE := true
include $(BUILD_SHARED_LIBRARY)
endif

29
gnss/device-gnss.mk Normal file
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@ -0,0 +1,29 @@
PRODUCT_COPY_FILES += \
frameworks/native/data/etc/android.hardware.location.gps.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.location.gps.xml \
device/google/gs201/gnss/47765/config/gps.cer:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/gps.cer \
device/google/gs201/gnss/47765/firmware/SensorHub.patch:$(TARGET_COPY_OUT_VENDOR)/firmware/SensorHub.patch
ifneq (,$(filter userdebug eng, $(TARGET_BUILD_VARIANT)))
PRODUCT_COPY_FILES += \
device/google/gs201/gnss/47765/config/lhd.conf:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/lhd.conf \
device/google/gs201/gnss/47765/config/scd.conf:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/scd.conf
else
PRODUCT_COPY_FILES += \
device/google/gs201/gnss/47765/config/lhd_user.conf:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/lhd.conf \
device/google/gs201/gnss/47765/config/scd_user.conf:$(TARGET_COPY_OUT_VENDOR)/etc/gnss/scd.conf
endif
PRODUCT_SOONG_NAMESPACES += \
device/google/gs201/gnss/47765
PRODUCT_PACKAGES += \
android.hardware.gnss@2.1-impl-google \
gps.default \
flp.default \
gpsd \
lhd \
scd \
android.hardware.gnss@2.1-service-brcm
PRODUCT_PACKAGES_DEBUG += \
init.gps_log.rc

158
gnss/gps_dummy.c Normal file
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@ -0,0 +1,158 @@
/*
* Copyright (C) 2010 The Android Open Source 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.
*/
/* this implements a GPS hardware library for the Android emulator.
* the following code should be built as a shared library that will be
* placed into /system/lib/hw/gps.goldfish.so
*
* it will be loaded by the code in hardware/libhardware/hardware.c
* which is itself called from android_location_GpsLocationProvider.cpp
*/
#include <errno.h>
#include <pthread.h>
#include <fcntl.h>
#include <sys/epoll.h>
#include <math.h>
#include <time.h>
#include <stdlib.h>
#include <string.h>
#define LOG_TAG "gps_dummy"
#include <log/log.h>
//#include <cutils/sockets.h>
#include <hardware/gps.h>
#define GPS_DEBUG 0
#if GPS_DEBUG
# define D(...) ALOGD(__VA_ARGS__)
#else
# define D(...) ((void)0)
#endif
static int
dummy_gps_init(GpsCallbacks* callbacks)
{
return 0;
}
static void
dummy_gps_cleanup(void)
{
}
static int
dummy_gps_start()
{
return 0;
}
static int
dummy_gps_stop()
{
return 0;
}
static int
dummy_gps_inject_time(GpsUtcTime __unused time,
int64_t __unused timeReference,
int __unused uncertainty)
{
return 0;
}
static int
dummy_gps_inject_location(double __unused latitude,
double __unused longitude,
float __unused accuracy)
{
return 0;
}
static void
dummy_gps_delete_aiding_data(GpsAidingData __unused flags)
{
}
static int dummy_gps_set_position_mode(GpsPositionMode __unused mode,
GpsPositionRecurrence __unused recurrence,
uint32_t __unused min_interval,
uint32_t __unused preferred_accuracy,
uint32_t __unused preferred_time)
{
// FIXME - support fix_frequency
return 0;
}
static const void*
dummy_gps_get_extension(const char* __unused name)
{
// no extensions supported
return NULL;
}
static const GpsInterface dummyGpsInterface = {
sizeof(GpsInterface),
dummy_gps_init,
dummy_gps_start,
dummy_gps_stop,
dummy_gps_cleanup,
dummy_gps_inject_time,
dummy_gps_inject_location,
dummy_gps_delete_aiding_data,
dummy_gps_set_position_mode,
dummy_gps_get_extension,
};
const GpsInterface* gps__get_gps_interface(struct gps_device_t* __unused dev)
{
return &dummyGpsInterface;
}
static int open_gps(const struct hw_module_t* module,
char const* __unused name,
struct hw_device_t** device)
{
struct gps_device_t *dev = (struct gps_device_t *)malloc(sizeof(struct gps_device_t));
memset(dev, 0, sizeof(*dev));
dev->common.tag = HARDWARE_DEVICE_TAG;
dev->common.version = 0;
dev->common.module = (struct hw_module_t*)module;
dev->get_gps_interface = gps__get_gps_interface;
*device = (struct hw_device_t*)dev;
return 0;
}
static struct hw_module_methods_t gps_module_methods = {
.open = open_gps
};
struct hw_module_t HAL_MODULE_INFO_SYM = {
.tag = HARDWARE_MODULE_TAG,
.version_major = 1,
.version_minor = 0,
.id = GPS_HARDWARE_MODULE_ID,
.name = "Dummy GPS Module",
.author = "The Android Open Source Project",
.methods = &gps_module_methods,
};

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/*
* Copyright (C) 2018 The Android Open Source 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.
*/
package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
cc_defaults {
name: "android.hardware.health-service.gs201-defaults",
defaults: [
"libhealth_aidl_impl_user",
"libhealth_aidl_charger_defaults",
],
relative_install_path: "hw",
vintf_fragments: ["android.hardware.health-service.gs201.xml"],
srcs: [
"Health.cpp",
],
cflags: [
"-Wall",
"-Werror",
],
static_libs: [
"libhealth_aidl_impl",
],
}
cc_binary {
name: "android.hardware.health-service.gs201",
defaults: ["android.hardware.health-service.gs201-defaults"],
proprietary: true,
init_rc: ["android.hardware.health-service.gs201.rc"],
overrides: ["charger"],
shared_libs: [
"libpixelhealth",
],
}
cc_binary {
name: "android.hardware.health-service.gs201_recovery",
defaults: ["android.hardware.health-service.gs201-defaults"],
recovery: true,
init_rc: ["android.hardware.health-service.gs201_recovery.rc"],
overrides: ["charger.recovery"],
}

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/*
* Copyright (C) 2018 The Android Open Source 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.
*/
#define LOG_TAG "android.hardware.health@2.1-impl-gs201"
#include <android-base/logging.h>
#include <android-base/file.h>
#include <android-base/parseint.h>
#include <android-base/strings.h>
#include <android/hardware/health/translate-ndk.h>
#include <health-impl/Health.h>
#include <health/utils.h>
// Recovery doesn't have libpixelhealth and charger mode
#ifndef __ANDROID_RECOVERY__
#include <health-impl/ChargerUtils.h>
#include <pixelhealth/BatteryDefender.h>
#include <pixelhealth/BatteryMetricsLogger.h>
#include <pixelhealth/BatteryThermalControl.h>
#include <pixelhealth/ChargerDetect.h>
#include <pixelhealth/DeviceHealth.h>
#include <pixelhealth/LowBatteryShutdownMetrics.h>
#endif // !__ANDROID_RECOVERY__
#include <chrono>
#include <fstream>
#include <iomanip>
#include <string>
#include <vector>
namespace {
using namespace std::literals;
using aidl::android::hardware::health::DiskStats;
using aidl::android::hardware::health::HalHealthLoop;
using aidl::android::hardware::health::HealthInfo;
using aidl::android::hardware::health::StorageInfo;
using android::hardware::health::InitHealthdConfig;
#ifndef __ANDROID_RECOVERY__
using aidl::android::hardware::health::charger::ChargerCallback;
using aidl::android::hardware::health::charger::ChargerModeMain;
using hardware::google::pixel::health::BatteryDefender;
using hardware::google::pixel::health::BatteryMetricsLogger;
using hardware::google::pixel::health::BatteryThermalControl;
using hardware::google::pixel::health::DeviceHealth;
using hardware::google::pixel::health::LowBatteryShutdownMetrics;
using hardware::google::pixel::health::ChargerDetect;
#define FG_DIR "/sys/class/power_supply/battery"
constexpr char kBatteryResistance[] {FG_DIR "/resistance"};
constexpr char kBatteryOCV[] {FG_DIR "/voltage_ocv"};
constexpr char kVoltageAvg[] {FG_DIR "/voltage_now"};
#define WLC_DIR "/sys/class/power_supply/wireless"
static BatteryDefender battDefender(WLC_DIR "/present",
"/sys/devices/platform/google,charger/charge_start_level",
"/sys/devices/platform/google,charger/charge_stop_level");
static BatteryThermalControl battThermalControl(
"dev/thermal/tz-by-name/soc/mode");
static BatteryMetricsLogger battMetricsLogger(kBatteryResistance, kBatteryOCV);
static LowBatteryShutdownMetrics shutdownMetrics(kVoltageAvg);
static DeviceHealth deviceHealth;
#endif // !__ANDROID_RECOVERY__
#define UFS_DIR "/dev/sys/block/bootdevice"
constexpr char kUfsHealthEol[]{UFS_DIR "/health_descriptor/eol_info"};
constexpr char kUfsHealthLifetimeA[]{UFS_DIR "/health_descriptor/life_time_estimation_a"};
constexpr char kUfsHealthLifetimeB[]{UFS_DIR "/health_descriptor/life_time_estimation_b"};
constexpr char kUfsVersion[]{UFS_DIR "/device_descriptor/specification_version"};
constexpr char kDiskStatsFile[]{"/sys/block/sda/stat"};
static std::string ufs_version;
static uint16_t eol;
static uint16_t lifetimeA;
static uint16_t lifetimeB;
static std::chrono::system_clock::time_point ufs_last_query_time;
constexpr auto kUfsQueryIntervalHours = std::chrono::hours{24};
#ifndef __ANDROID_RECOVERY__
static bool needs_wlc_updates = false;
constexpr char kWlcCapacity[]{WLC_DIR "/capacity"};
#endif // !__ANDROID_RECOVERY__
std::ifstream assert_open(const std::string &path) {
std::ifstream stream(path);
if (!stream.is_open()) {
LOG(WARNING) << "Cannot read " << path;
}
return stream;
}
template <typename T>
void read_value_from_file(const std::string &path, T *field) {
auto stream = assert_open(path);
stream.unsetf(std::ios_base::basefield);
stream >> *field;
}
void read_ufs_version(StorageInfo *info) {
if (ufs_version.empty()) {
uint64_t value;
read_value_from_file(kUfsVersion, &value);
std::stringstream ss;
ss << "ufs " << std::hex << value;
ufs_version = ss.str();
LOG(INFO) << "ufs: " << ufs_version << " detected";
}
info->version = ufs_version;
}
#ifdef __ANDROID_RECOVERY__
void private_healthd_board_init(struct healthd_config *) {}
int private_healthd_board_battery_update(HealthInfo *) { return 0; }
#else // !__ANDROID__RECOVERY__
static bool FileExists(const std::string &filename) {
struct stat buffer;
return stat(filename.c_str(), &buffer) == 0;
}
void private_healthd_board_init(struct healthd_config *hc) {
std::string tcpmPsyName;
ChargerDetect::populateTcpmPsyName(&tcpmPsyName);
hc->ignorePowerSupplyNames.push_back(android::String8(tcpmPsyName.c_str()));
needs_wlc_updates = FileExists(kWlcCapacity);
if (needs_wlc_updates == false) {
battDefender.setWirelessNotSupported();
}
}
int private_healthd_board_battery_update(HealthInfo *health_info) {
deviceHealth.update(health_info);
battThermalControl.updateThermalState(*health_info);
battMetricsLogger.logBatteryProperties(*health_info);
shutdownMetrics.logShutdownVoltage(*health_info);
// Allow BatteryDefender to override online properties
ChargerDetect::onlineUpdate(health_info);
battDefender.update(health_info);
if (needs_wlc_updates &&
!android::base::WriteStringToFile(std::to_string(health_info->batteryLevel), kWlcCapacity))
LOG(INFO) << "Unable to write battery level to wireless capacity";
return 0;
}
#endif // __ANDROID_RECOVERY__
void private_get_storage_info(std::vector<StorageInfo> *vec_storage_info) {
vec_storage_info->resize(1);
StorageInfo *storage_info = &vec_storage_info->at(0);
read_ufs_version(storage_info);
auto time_now = std::chrono::system_clock::now();
auto time_delta = time_now - ufs_last_query_time;
auto hoursElapsed = std::chrono::duration_cast<std::chrono::hours>(time_delta);
if (hoursElapsed >= kUfsQueryIntervalHours) {
ufs_last_query_time = time_now;
read_value_from_file(kUfsHealthEol, &eol);
read_value_from_file(kUfsHealthLifetimeA, &lifetimeA);
read_value_from_file(kUfsHealthLifetimeB, &lifetimeB);
LOG(INFO) << "ufs: eol=" << eol << " lifetimeA=" << lifetimeA << " lifetimeB=" << lifetimeB;
}
storage_info->eol = eol;
storage_info->lifetimeA = lifetimeA;
storage_info->lifetimeB = lifetimeB;
return;
}
void private_get_disk_stats(std::vector<DiskStats> *vec_stats) {
vec_stats->resize(1);
DiskStats *stats = &vec_stats->at(0);
auto stream = assert_open(kDiskStatsFile);
// Regular diskstats entries
stream >> stats->reads >> stats->readMerges >> stats->readSectors >>
stats->readTicks >> stats->writes >> stats->writeMerges >>
stats->writeSectors >> stats->writeTicks >> stats->ioInFlight >>
stats->ioTicks >> stats->ioInQueue;
return;
}
} // anonymous namespace
namespace aidl::android::hardware::health::implementation {
class HealthImpl : public Health {
public:
HealthImpl(std::string_view instance_name, std::unique_ptr<healthd_config>&& config)
: Health(std::move(instance_name), std::move(config)) {}
ndk::ScopedAStatus getDiskStats(std::vector<DiskStats>* out) override;
ndk::ScopedAStatus getStorageInfo(std::vector<StorageInfo>* out) override;
protected:
void UpdateHealthInfo(HealthInfo* health_info) override;
};
void HealthImpl::UpdateHealthInfo(HealthInfo* health_info) {
private_healthd_board_battery_update(health_info);
}
ndk::ScopedAStatus HealthImpl::getStorageInfo(std::vector<StorageInfo>* out)
{
private_get_storage_info(out);
if (out->empty()) {
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus HealthImpl::getDiskStats(std::vector<DiskStats>* out)
{
private_get_disk_stats(out);
if (out->empty()) {
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
return ndk::ScopedAStatus::ok();
}
} // namespace aidl::android::hardware::health::implementation
int main(int argc, char **argv) {
using ::aidl::android::hardware::health::implementation::HealthImpl;
// Use kernel logging in recovery
#ifdef __ANDROID_RECOVERY__
android::base::InitLogging(argv, android::base::KernelLogger);
#endif
auto config = std::make_unique<healthd_config>();
InitHealthdConfig(config.get());
private_healthd_board_init(config.get());
auto binder =
ndk::SharedRefBase::make<HealthImpl>("default"sv, std::move(config));
if (argc >= 2 && argv[1] == "--charger"sv) {
// In regular mode, start charger UI.
#ifndef __ANDROID_RECOVERY__
LOG(INFO) << "Starting charger mode with UI.";
return ChargerModeMain(binder, std::make_shared<ChargerCallback>(binder));
#endif
// In recovery, ignore --charger arg.
LOG(INFO) << "Starting charger mode without UI.";
} else {
LOG(INFO) << "Starting health HAL.";
}
auto hal_health_loop = std::make_shared<HalHealthLoop>(binder, binder);
return hal_health_loop->StartLoop();
}

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service vendor.health-gs201 /vendor/bin/hw/android.hardware.health-service.gs201
class hal
user system
group system
capabilities WAKE_ALARM BLOCK_SUSPEND
file /dev/kmsg w
service vendor.charger /vendor/bin/hw/android.hardware.health-service.gs201 --charger
class charger
seclabel u:r:charger_vendor:s0
user system
group system wakelock input
capabilities SYS_BOOT
file /dev/kmsg w
file /sys/fs/pstore/console-ramoops-0 r
file /sys/fs/pstore/console-ramoops r
file /proc/last_kmsg r

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health/android.hardware.health-service.gs201.xml Normal file
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<manifest version="1.0" type="device">
<hal format="aidl">
<name>android.hardware.health</name>
<version>1</version>
<fqname>IHealth/default</fqname>
</hal>
</manifest>

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service vendor.health-gs201 /system/bin/hw/android.hardware.health-service.gs201_recovery
class hal
seclabel u:r:hal_health_default:s0
user system
group system
capabilities WAKE_ALARM BLOCK_SUSPEND
file /dev/kmsg w

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#
# Copyright (C) 2018 The Android Open-Source 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.
#
on property:sys.boot_completed=1 && property:persist.vendor.limit.wlc.current=1
write /sys/class/power_supply/dc/current_max 75000
on property:sys.boot_completed=1 && property:persist.vendor.limit.wlc.current=0
write /sys/class/power_supply/dc/current_max 1100000
on property:vendor.disable.wlc=1
write /sys/class/power_supply/wireless/online 0

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####################################################
# init.insmod.common.cfg #
# This file contains common kernel modules to load #
# at init time by init.insmod.sh script #
####################################################
# Load common kernel modules
# Modules here will be loaded *before* device specific modules
install_display_drivers
modprobe|-b *
# All common modules loaded
setprop|vendor.common.modules.ready

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#!/vendor/bin/sh
#############################################################
### init.insmod.cfg format: ###
### ----------------------------------------------------- ###
### [insmod|setprop|enable/moprobe|wait] [path|prop name] ###
### ... ###
#############################################################
modules_dir=
for f in /vendor/lib/modules/*/modules.dep /vendor/lib/modules/modules.dep; do
if [[ -f "$f" ]]; then
modules_dir="$(dirname "$f")"
break
fi
done
if [[ -z "${modules_dir}" ]]; then
echo "Unable to locate kernel modules directory" 2>&1
exit 1
fi
# imitates wait_for_file() in init
wait_for_file()
{
filename="${1}"
timeout="${2:-5}"
expiry=$(($(date "+%s")+timeout))
while [[ ! -e "${filename}" ]] && [[ "$(date "+%s")" -le "${expiry}" ]]
do
sleep 0.01
done
}
install_display_drivers()
{
panel_drv=`getprop ro.boot.primary_panel_drv`
if [[ -z "$panel_drv" ]]; then
panel_drv="panel-samsung-emul"
fi
modprobe -d "${modules_dir}" exynos-drm.ko
modprobe -d "${modules_dir}" $panel_drv.ko
}
if [ $# -eq 1 ]; then
cfg_file=$1
else
# Set property even if there is no insmod config
# to unblock early-boot trigger
setprop vendor.common.modules.ready
setprop vendor.device.modules.ready
exit 1
fi
if [ -f $cfg_file ]; then
while IFS="|" read -r action arg
do
case $action in
"insmod") insmod $arg ;;
"setprop") setprop $arg 1 ;;
"enable") echo 1 > $arg ;;
"modprobe")
case ${arg} in
"-b *" | "-b")
arg="-b --all=${modules_dir}/modules.load" ;;
"*" | "")
arg="--all=${modules_dir}/modules.load" ;;
esac
modprobe -a -d "${modules_dir}" $arg ;;
"wait") wait_for_file $arg ;;
"install_display_drivers") install_display_drivers ;;
esac
done < $cfg_file
fi

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//
// Copyright (C) 2019 The Android Open Source 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.
package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
cc_binary {
name: "android.hardware.boot@1.0-service-gs201",
defaults: ["hidl_defaults"],
relative_install_path: "hw",
vendor: true,
init_rc: ["android.hardware.boot@1.0-service-gs201.rc"],
srcs: [
"BootControl.cpp",
"GptUtils.cpp",
"service.cpp"
],
shared_libs: [
"libbase",
"liblog",
"libhidlbase",
"libutils",
"libcutils",
"libz",
"android.hardware.boot@1.0",
],
}
cc_library {
name: "android.hardware.boot@1.0-impl-gs201",
recovery: true,
srcs: [
"BootControl.cpp",
"GptUtils.cpp",
],
relative_install_path: "hw",
shared_libs: [
"libbase",
"liblog",
"libhidlbase",
"libutils",
"libcutils",
"libz",
"android.hardware.boot@1.0",
],
}

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/*
* Copyright (C) 2019 The Android Open Source 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.
*/
#define LOG_TAG "bootcontrolhal"
#include "BootControl.h"
#include "GptUtils.h"
#include <android-base/file.h>
#include <cutils/properties.h>
#include <log/log.h>
namespace android {
namespace hardware {
namespace boot {
namespace V1_0 {
namespace implementation {
namespace {
#define BOOT_A_PATH "/dev/block/by-name/boot_a"
#define BOOT_B_PATH "/dev/block/by-name/boot_b"
// slot flags
#define AB_ATTR_PRIORITY_SHIFT 52
#define AB_ATTR_PRIORITY_MASK (3UL << AB_ATTR_PRIORITY_SHIFT)
#define AB_ATTR_ACTIVE_SHIFT 54
#define AB_ATTR_ACTIVE (1UL << AB_ATTR_ACTIVE_SHIFT)
#define AB_ATTR_RETRY_COUNT_SHIFT (55)
#define AB_ATTR_RETRY_COUNT_MASK (7UL << AB_ATTR_RETRY_COUNT_SHIFT)
#define AB_ATTR_SUCCESSFUL (1UL << 58)
#define AB_ATTR_UNBOOTABLE (1UL << 59)
#define AB_ATTR_MAX_PRIORITY 3UL
#define AB_ATTR_MAX_RETRY_COUNT 3UL
static std::string getDevPath(uint32_t slot) {
char real_path[PATH_MAX];
const char *path = slot == 0 ? BOOT_A_PATH : BOOT_B_PATH;
int ret = readlink(path, real_path, sizeof real_path);
if (ret < 0) {
ALOGE("readlink failed for boot device %s\n", strerror(errno));
return std::string();
}
std::string dp(real_path);
// extract /dev/sda.. part
return dp.substr(0, sizeof "/dev/block/sdX" - 1);
}
static bool isSlotFlagSet(uint32_t slot, uint64_t flag) {
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
ALOGI("Could not get device path for slot %d\n", slot);
return false;
}
GptUtils gpt(dev_path);
if (gpt.Load()) {
ALOGI("failed to load gpt data\n");
return false;
}
gpt_entry *e = gpt.GetPartitionEntry(slot ? "boot_b" : "boot_a");
if (e == nullptr) {
ALOGI("failed to get gpt entry\n");
return false;
}
return !!(e->attr & flag);
}
static int setSlotFlag(uint32_t slot, uint64_t flag) {
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
ALOGI("Could not get device path for slot %d\n", slot);
return -1;
}
GptUtils gpt(dev_path);
if (gpt.Load()) {
ALOGI("failed to load gpt data\n");
return -1;
}
gpt_entry *e = gpt.GetPartitionEntry(slot ? "boot_b" : "boot_a");
if (e == nullptr) {
ALOGI("failed to get gpt entry\n");
return -1;
}
e->attr |= flag;
gpt.Sync();
return 0;
}
}
// Methods from ::android::hardware::boot::V1_0::IBootControl follow.
Return<uint32_t> BootControl::getNumberSlots() {
uint32_t slots = 0;
if (access(BOOT_A_PATH, F_OK) == 0)
slots++;
if (access(BOOT_B_PATH, F_OK) == 0)
slots++;
return slots;
}
Return<uint32_t> BootControl::getCurrentSlot() {
char suffix[PROPERTY_VALUE_MAX];
property_get("ro.boot.slot_suffix", suffix, "_a");
return std::string(suffix) == "_b" ? 1 : 0;
}
Return<void> BootControl::markBootSuccessful(markBootSuccessful_cb _hidl_cb) {
if (getNumberSlots() == 0) {
// no slots, just return true otherwise Android keeps trying
_hidl_cb({true, ""});
return Void();
}
int ret = setSlotFlag(getCurrentSlot(), AB_ATTR_SUCCESSFUL);
ret ? _hidl_cb({false, "Failed to set successfull flag"}) : _hidl_cb({true, ""});
return Void();
}
Return<void> BootControl::setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb) {
if (slot >= 2) {
_hidl_cb({false, "Invalid slot"});
return Void();
}
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
_hidl_cb({false, "Could not get device path for slot"});
return Void();
}
GptUtils gpt(dev_path);
if (gpt.Load()) {
_hidl_cb({false, "failed to load gpt data"});
return Void();
}
gpt_entry *active_entry = gpt.GetPartitionEntry(slot == 0 ? "boot_a" : "boot_b");
gpt_entry *inactive_entry = gpt.GetPartitionEntry(slot == 0 ? "boot_b" : "boot_a");
if (active_entry == nullptr || inactive_entry == nullptr) {
_hidl_cb({false, "failed to get entries for boot partitions"});
return Void();
}
ALOGV("slot active attributes %lx\n", active_entry->attr);
ALOGV("slot inactive attributes %lx\n", inactive_entry->attr);
char boot_dev[PROPERTY_VALUE_MAX];
property_get("ro.boot.bootdevice", boot_dev, "");
if (boot_dev[0] == '\0') {
_hidl_cb({false, "invalid ro.boot.bootdevice prop"});
return Void();
}
std::string boot_lun_path = std::string("/sys/devices/platform/") +
boot_dev + "/pixel/boot_lun_enabled";
int fd = open(boot_lun_path.c_str(), O_RDWR);
if (fd < 0) {
// Try old path for kernels < 5.4
// TODO: remove once kernel 4.19 support is deprecated
std::string boot_lun_path = std::string("/sys/devices/platform/") +
boot_dev + "/attributes/boot_lun_enabled";
fd = open(boot_lun_path.c_str(), O_RDWR);
if (fd < 0) {
_hidl_cb({false, "failed to open ufs attr boot_lun_enabled"});
return Void();
}
}
// update attributes for active and inactive
inactive_entry->attr &= ~AB_ATTR_ACTIVE;
active_entry->attr = AB_ATTR_ACTIVE | (AB_ATTR_MAX_PRIORITY << AB_ATTR_PRIORITY_SHIFT) |
(AB_ATTR_MAX_RETRY_COUNT << AB_ATTR_RETRY_COUNT_SHIFT);
//
// bBootLunEn
// 0x1 => Boot LU A = enabled, Boot LU B = disable
// 0x2 => Boot LU A = disable, Boot LU B = enabled
//
int ret = android::base::WriteStringToFd(slot == 0 ? "1" : "2", fd);
close(fd);
if (ret < 0) {
_hidl_cb({false, "faied to write boot_lun_enabled attribute"});
return Void();
}
_hidl_cb({true, ""});
return Void();
}
Return<void> BootControl::setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb) {
if (slot >= 2) {
_hidl_cb({false, "Invalid slot"});
return Void();
}
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
_hidl_cb({false, "Could not get device path for slot"});
return Void();
}
GptUtils gpt(dev_path);
gpt.Load();
gpt_entry *e = gpt.GetPartitionEntry(slot ? "boot_b" : "boot_a");
e->attr |= AB_ATTR_UNBOOTABLE;
gpt.Sync();
_hidl_cb({true, ""});
return Void();
}
Return<::android::hardware::boot::V1_0::BoolResult> BootControl::isSlotBootable(uint32_t slot) {
if (getNumberSlots() == 0)
return BoolResult::FALSE;
if (slot >= getNumberSlots())
return BoolResult::INVALID_SLOT;
return isSlotFlagSet(slot, AB_ATTR_UNBOOTABLE) ? BoolResult::FALSE : BoolResult::TRUE;
}
Return<::android::hardware::boot::V1_0::BoolResult> BootControl::isSlotMarkedSuccessful(uint32_t slot) {
if (getNumberSlots() == 0) {
// just return true so that we don't we another call trying to mark it as successful
// when there is no slots
return BoolResult::TRUE;
}
if (slot >= getNumberSlots())
return BoolResult::INVALID_SLOT;
return isSlotFlagSet(slot, AB_ATTR_SUCCESSFUL) ? BoolResult::TRUE : BoolResult::FALSE;
}
Return<void> BootControl::getSuffix(uint32_t slot, getSuffix_cb _hidl_cb) {
_hidl_cb(slot == 0 ? "_a" : slot == 1 ? "_b" : "");
return Void();
}
extern "C" IBootControl* HIDL_FETCH_IBootControl(const char*) {
return new BootControl();
}
} // namespace implementation
} // namespace V1_0
} // namespace boot
} // namespace hardware
} // namespace android

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/*
* Copyright (C) 2019 The Android Open Source 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.
*/
#pragma once
#include <android/hardware/boot/1.0/IBootControl.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace android {
namespace hardware {
namespace boot {
namespace V1_0 {
namespace implementation {
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
struct BootControl : public IBootControl {
// Methods from ::android::hardware::boot::V1_0::IBootControl follow.
Return<uint32_t> getNumberSlots() override;
Return<uint32_t> getCurrentSlot() override;
Return<void> markBootSuccessful(markBootSuccessful_cb _hidl_cb) override;
Return<void> setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb) override;
Return<void> setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb) override;
Return<::android::hardware::boot::V1_0::BoolResult> isSlotBootable(uint32_t slot) override;
Return<::android::hardware::boot::V1_0::BoolResult> isSlotMarkedSuccessful(uint32_t slot) override;
Return<void> getSuffix(uint32_t slot, getSuffix_cb _hidl_cb) override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
// FIXME: most likely delete, this is only for passthrough implementations
extern "C" IBootControl* HIDL_FETCH_IBootControl(const char* name);
} // namespace implementation
} // namespace V1_0
} // namespace boot
} // namespace hardware
} // namespace android

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/*
* Copyright (C) 2019 The Android Open Source 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.
*/
#define LOG_TAG "bootcontrolhal"
#include "GptUtils.h"
#include <errno.h>
#include <log/log.h>
#include <android-base/file.h>
#include <linux/fs.h>
#include <zlib.h>
namespace android {
namespace hardware {
namespace boot {
namespace V1_0 {
namespace implementation {
namespace {
static int ValidateGptHeader(gpt_header *gpt)
{
if (gpt->signature != GPT_SIGNATURE) {
ALOGE("invalid gpt signature 0x%lx\n", gpt->signature);
return -1;
}
if (gpt->header_size != sizeof(gpt_header)) {
ALOGE("invalid gpt header size %u\n", gpt->header_size);
return -1;
}
if (gpt->entry_size != sizeof(gpt_entry)) {
ALOGE("invalid gpt entry size %u\n", gpt->entry_size);
return -1;
}
return 0;
}
}
GptUtils::GptUtils(const std::string dev_path) : dev_path(dev_path), fd(0) {}
int GptUtils::Load(void)
{
fd = open(dev_path.c_str(), O_RDWR);
if (fd < 0) {
ALOGE("failed to open block dev %s, %d\n", dev_path.c_str(), errno);
return -1;
}
int ret = ioctl(fd, BLKSSZGET, &block_size);
if (ret < 0) {
ALOGE("failed to get block size %d\n", errno);
return -1;
}
// read primary header
lseek64(fd, block_size, SEEK_SET);
ret = read(fd, &gpt_primary, sizeof gpt_primary);
if (ret < 0) {
ALOGE("failed to read gpt primary header %d\n", errno);
return -1;
}
if (ValidateGptHeader(&gpt_primary)) {
ALOGE("error validating gpt header\n");
return -1;
}
// read partition entries
entry_array.resize(gpt_primary.entry_count);
uint32_t entries_size = gpt_primary.entry_size * gpt_primary.entry_count;
lseek64(fd, block_size * gpt_primary.start_lba, SEEK_SET);
ret = read(fd, entry_array.data(), entries_size);
if (ret < 0) {
ALOGE("failed to read gpt partition entries %d\n", errno);
return -1;
}
// read gpt back header
lseek64(fd, block_size * gpt_primary.backup_lba, SEEK_SET);
ret = read(fd, &gpt_backup, sizeof gpt_backup);
if (ret < 0) {
ALOGE("failed to read gpt backup header %d\n", errno);
return -1;
}
if (ValidateGptHeader(&gpt_backup)) {
ALOGW("error validating gpt backup\n"); // just warn about it, not fail
}
// Create map <partition name, gpt_entry pointer>
auto get_name = [](const uint16_t *efi_name) {
char name[37] = {};
for (int i = 0; efi_name[i] && i < sizeof name - 1; ++i)
name[i] = efi_name[i];
return std::string(name);
};
for (auto const &e: entry_array) {
if (e.name[0] == 0)
break; // stop at the first partition with no name
std::string s = get_name(e.name);
entries[s] = const_cast<gpt_entry *>(&e);
}
return 0;
}
gpt_entry *GptUtils::GetPartitionEntry(std::string name)
{
return entries.find(name) != entries.end() ? entries[name] : nullptr;
}
int GptUtils::Sync(void)
{
if (!fd)
return -1;
// calculate crc and check if we need to update gpt
gpt_primary.entries_crc32 = crc32(0, reinterpret_cast<uint8_t *>(entry_array.data()),
entry_array.size() * sizeof(gpt_entry));
// save old crc
uint32_t crc = gpt_primary.crc32;
gpt_primary.crc32 = 0;
gpt_primary.crc32 = crc32(0, reinterpret_cast<uint8_t *>(&gpt_primary), sizeof gpt_primary);
if (crc == gpt_primary.crc32)
return 0; // nothing to do (no changes)
ALOGI("updating GPT\n");
lseek64(fd, block_size * gpt_primary.current_lba, SEEK_SET);
int ret = write(fd, &gpt_primary, sizeof gpt_primary);
if (ret < 0) {
ALOGE("failed to write gpt primary header %d\n", errno);
return -1;
}
lseek64(fd, block_size * gpt_primary.start_lba, SEEK_SET);
ret = write(fd, entry_array.data(), entry_array.size() * sizeof(gpt_entry));
if (ret < 0) {
ALOGE("failed to write gpt partition entries %d\n", errno);
return -1;
}
//update GPT backup entries and backup
lseek64(fd, block_size * gpt_backup.start_lba, SEEK_SET);
ret = write(fd, entry_array.data(), entry_array.size() * sizeof(gpt_entry));
if (ret < 0) {
ALOGE("failed to write gpt backup partition entries %d\n", errno);
return -1;
}
gpt_backup.entries_crc32 = gpt_primary.entries_crc32;
gpt_backup.crc32 = 0;
gpt_backup.crc32 = crc32(0, reinterpret_cast<uint8_t *>(&gpt_backup), sizeof gpt_backup);
lseek64(fd, block_size * gpt_primary.backup_lba, SEEK_SET);
ret = write(fd, &gpt_backup, sizeof gpt_backup);
if (ret < 0) {
ALOGE("failed to write gpt backup header %d\n", errno);
return -1;
}
fsync(fd);
return 0;
}
GptUtils::~GptUtils()
{
if (fd) {
Sync();
close(fd);
}
}
} // namespace implementation
} // namespace V1_0
} // namespace boot
} // namespace hardware
} // namespace android

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/*
* Copyright (C) 2019 The Android Open Source 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.
*/
#pragma once
#include <string>
#include <vector>
#include <map>
namespace android {
namespace hardware {
namespace boot {
namespace V1_0 {
namespace implementation {
#define GPT_SIGNATURE 0x5452415020494645UL
typedef struct {
uint8_t type_guid[16];
uint8_t guid[16];
uint64_t first_lba;
uint64_t last_lba;
uint64_t attr;
uint16_t name[36];
} __attribute__((packed)) gpt_entry;
typedef struct {
uint64_t signature;
uint32_t revision;
uint32_t header_size;
uint32_t crc32;
uint32_t reserved;
uint64_t current_lba;
uint64_t backup_lba;
uint64_t first_usable_lba;
uint64_t last_usable_lba;
uint8_t disk_guid[16];
uint64_t start_lba;
uint32_t entry_count;
uint32_t entry_size;
uint32_t entries_crc32;
} __attribute__((packed)) gpt_header;
class GptUtils {
public:
GptUtils(const std::string dev_path);
int Load(void);
gpt_entry *GetPartitionEntry(std::string name);
int Sync(void);
~GptUtils();
private:
std::string dev_path;
int fd;
uint32_t block_size;
gpt_header gpt_primary;
gpt_header gpt_backup;
std::vector<gpt_entry> entry_array;
std::map<std::string, gpt_entry *>entries;
};
} // namespace implementation
} // namespace V1_0
} // namespace boot
} // namespace hardware
} // namespace android

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service vendor.boot-hal-1-0 /vendor/bin/hw/android.hardware.boot@1.0-service-gs201
class early_hal
user root
group root

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/*
* Copyright (C) 2016 The Android Open Source 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.
*/
#define LOG_TAG "android.hardware.boot@1.0-service"
#include <log/log.h>
#include <hidl/HidlTransportSupport.h>
#include <hidl/Status.h>
#include <android/hardware/boot/1.0/IBootControl.h>
#include "BootControl.h"
using ::android::status_t;
using ::android::hardware::boot::V1_0::IBootControl;
using ::android::hardware::boot::V1_0::implementation::BootControl;
int main (int /* argc */, char * /* argv */ []) {
// This function must be called before you join to ensure the proper
// number of threads are created. The threadpool will never exceed
// size one because of this call.
::android::hardware::configureRpcThreadpool(1 /*threads*/, true /*willJoin*/);
::android::sp bootctrl = new BootControl();
const status_t status = bootctrl->registerAsService();
if (status != ::android::OK) {
return 1; // or handle error
}
// Adds this thread to the threadpool, resulting in one total
// thread in the threadpool. We could also do other things, but
// would have to specify 'false' to willJoin in configureRpcThreadpool.
::android::hardware::joinRpcThreadpool();
return 1; // joinRpcThreadpool should never return
}

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//
// Copyright (C) 2020 The Android Open Source 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.
package {
// See: http://go/android-license-faq
// A large-scale-change added 'default_applicable_licenses' to import
// all of the 'license_kinds' from "//device/google/gs201:device_google_gs201_license"
// to get the below license kinds:
// SPDX-license-identifier-Apache-2.0
default_applicable_licenses: [
"//device/google/gs201:device_google_gs201_license",
],
}
cc_binary {
name: "android.hardware.boot@1.2-service-gs201",
defaults: ["hidl_defaults"],
relative_install_path: "hw",
vendor: true,
init_rc: ["android.hardware.boot@1.2-service-gs201.rc"],
srcs: [
"BootControl.cpp",
"GptUtils.cpp",
"service.cpp"
],
shared_libs: [
"libbase",
"liblog",
"libhidlbase",
"libutils",
"libcutils",
"libz",
"android.hardware.boot@1.0",
"android.hardware.boot@1.1",
"android.hardware.boot@1.2",
],
static_libs: [
"libboot_control",
"libbootloader_message_vendor",
"libfstab",
],
}
cc_library {
name: "android.hardware.boot@1.2-impl-gs201",
stem: "android.hardware.boot@1.0-impl-1.2-impl-gs201",
recovery: true,
srcs: [
"BootControl.cpp",
"GptUtils.cpp",
],
relative_install_path: "hw",
shared_libs: [
"libbase",
"liblog",
"libhidlbase",
"libutils",
"libcutils",
"libz",
"android.hardware.boot@1.0",
"android.hardware.boot@1.1",
"android.hardware.boot@1.2",
],
static_libs: [
"libboot_control",
"libbootloader_message_vendor",
"libfstab",
],
}

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/*
* Copyright (C) 2020 The Android Open Source 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.
*/
#define LOG_TAG "bootcontrolhal"
#include "BootControl.h"
#include <android-base/file.h>
#include <android-base/unique_fd.h>
#include <bootloader_message/bootloader_message.h>
#include <cutils/properties.h>
#include <libboot_control/libboot_control.h>
#include <log/log.h>
#include "DevInfo.h"
#include "GptUtils.h"
namespace android {
namespace hardware {
namespace boot {
namespace V1_2 {
namespace implementation {
using android::bootable::GetMiscVirtualAbMergeStatus;
using android::bootable::InitMiscVirtualAbMessageIfNeeded;
using android::bootable::SetMiscVirtualAbMergeStatus;
using android::hardware::boot::V1_0::BoolResult;
using android::hardware::boot::V1_0::CommandResult;
using android::hardware::boot::V1_1::MergeStatus;
namespace {
// clang-format off
#define BOOT_A_PATH "/dev/block/by-name/boot_a"
#define BOOT_B_PATH "/dev/block/by-name/boot_b"
#define DEVINFO_PATH "/dev/block/by-name/devinfo"
// slot flags
#define AB_ATTR_PRIORITY_SHIFT 52
#define AB_ATTR_PRIORITY_MASK (3UL << AB_ATTR_PRIORITY_SHIFT)
#define AB_ATTR_ACTIVE_SHIFT 54
#define AB_ATTR_ACTIVE (1UL << AB_ATTR_ACTIVE_SHIFT)
#define AB_ATTR_RETRY_COUNT_SHIFT (55)
#define AB_ATTR_RETRY_COUNT_MASK (7UL << AB_ATTR_RETRY_COUNT_SHIFT)
#define AB_ATTR_SUCCESSFUL (1UL << 58)
#define AB_ATTR_UNBOOTABLE (1UL << 59)
#define AB_ATTR_MAX_PRIORITY 3UL
#define AB_ATTR_MAX_RETRY_COUNT 3UL
// clang-format on
static std::string getDevPath(uint32_t slot) {
char real_path[PATH_MAX];
const char *path = slot == 0 ? BOOT_A_PATH : BOOT_B_PATH;
int ret = readlink(path, real_path, sizeof real_path);
if (ret < 0) {
ALOGE("readlink failed for boot device %s\n", strerror(errno));
return std::string();
}
std::string dp(real_path);
// extract /dev/sda.. part
return dp.substr(0, sizeof "/dev/block/sdX" - 1);
}
static bool isSlotFlagSet(uint32_t slot, uint64_t flag) {
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
ALOGI("Could not get device path for slot %d\n", slot);
return false;
}
GptUtils gpt(dev_path);
if (gpt.Load()) {
ALOGI("failed to load gpt data\n");
return false;
}
gpt_entry *e = gpt.GetPartitionEntry(slot ? "boot_b" : "boot_a");
if (e == nullptr) {
ALOGI("failed to get gpt entry\n");
return false;
}
return !!(e->attr & flag);
}
static bool setSlotFlag(uint32_t slot, uint64_t flag) {
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
ALOGI("Could not get device path for slot %d\n", slot);
return false;
}
GptUtils gpt(dev_path);
if (gpt.Load()) {
ALOGI("failed to load gpt data\n");
return false;
}
gpt_entry *e = gpt.GetPartitionEntry(slot ? "boot_b" : "boot_a");
if (e == nullptr) {
ALOGI("failed to get gpt entry\n");
return false;
}
e->attr |= flag;
gpt.Sync();
return true;
}
static bool is_devinfo_valid;
static bool is_devinfo_initialized;
static std::mutex devinfo_lock;
static devinfo_t devinfo;
static bool isDevInfoValid() {
const std::lock_guard<std::mutex> lock(devinfo_lock);
if (is_devinfo_initialized) {
return is_devinfo_valid;
}
is_devinfo_initialized = true;
android::base::unique_fd fd(open(DEVINFO_PATH, O_RDONLY));
android::base::ReadFully(fd, &devinfo, sizeof devinfo);
if (devinfo.magic != DEVINFO_MAGIC) {
return is_devinfo_valid;
}
uint32_t version = ((uint32_t)devinfo.ver_major << 16) | devinfo.ver_minor;
// only version 3.3+ supports A/B data
if (version >= 0x0003'0003) {
is_devinfo_valid = true;
}
return is_devinfo_valid;
}
static bool DevInfoSync() {
if (!isDevInfoValid()) {
return false;
}
android::base::unique_fd fd(open(DEVINFO_PATH, O_WRONLY));
return android::base::WriteFully(fd, &devinfo, sizeof devinfo);
}
static void DevInfoInitSlot(devinfo_ab_slot_data_t &slot_data) {
slot_data.retry_count = AB_ATTR_MAX_RETRY_COUNT;
slot_data.unbootable = 0;
slot_data.successful = 0;
slot_data.active = 1;
slot_data.fastboot_ok = 0;
}
} // namespace
// Methods from ::android::hardware::boot::V1_0::IBootControl follow.
Return<uint32_t> BootControl::getNumberSlots() {
uint32_t slots = 0;
if (access(BOOT_A_PATH, F_OK) == 0)
slots++;
if (access(BOOT_B_PATH, F_OK) == 0)
slots++;
return slots;
}
Return<uint32_t> BootControl::getCurrentSlot() {
char suffix[PROPERTY_VALUE_MAX];
property_get("ro.boot.slot_suffix", suffix, "_a");
return std::string(suffix) == "_b" ? 1 : 0;
}
Return<void> BootControl::markBootSuccessful(markBootSuccessful_cb _hidl_cb) {
if (getNumberSlots() == 0) {
// no slots, just return true otherwise Android keeps trying
_hidl_cb({true, ""});
return Void();
}
bool ret;
if (isDevInfoValid()) {
auto const slot = getCurrentSlot();
devinfo.ab_data.slots[slot].successful = 1;
ret = DevInfoSync();
} else {
ret = setSlotFlag(getCurrentSlot(), AB_ATTR_SUCCESSFUL);
}
!ret ? _hidl_cb({false, "Failed to set successful flag"}) : _hidl_cb({true, ""});
return Void();
}
Return<void> BootControl::setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb) {
if (slot >= 2) {
_hidl_cb({false, "Invalid slot"});
return Void();
}
if (isDevInfoValid()) {
auto &active_slot_data = devinfo.ab_data.slots[slot];
auto &inactive_slot_data = devinfo.ab_data.slots[!slot];
inactive_slot_data.active = 0;
DevInfoInitSlot(active_slot_data);
if (!DevInfoSync()) {
_hidl_cb({false, "Could not update DevInfo data"});
return Void();
}
} else {
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
_hidl_cb({false, "Could not get device path for slot"});
return Void();
}
GptUtils gpt(dev_path);
if (gpt.Load()) {
_hidl_cb({false, "failed to load gpt data"});
return Void();
}
gpt_entry *active_entry = gpt.GetPartitionEntry(slot == 0 ? "boot_a" : "boot_b");
gpt_entry *inactive_entry = gpt.GetPartitionEntry(slot == 0 ? "boot_b" : "boot_a");
if (active_entry == nullptr || inactive_entry == nullptr) {
_hidl_cb({false, "failed to get entries for boot partitions"});
return Void();
}
ALOGV("slot active attributes %lx\n", active_entry->attr);
ALOGV("slot inactive attributes %lx\n", inactive_entry->attr);
// update attributes for active and inactive
inactive_entry->attr &= ~AB_ATTR_ACTIVE;
active_entry->attr = AB_ATTR_ACTIVE | (AB_ATTR_MAX_PRIORITY << AB_ATTR_PRIORITY_SHIFT) |
(AB_ATTR_MAX_RETRY_COUNT << AB_ATTR_RETRY_COUNT_SHIFT);
}
char boot_dev[PROPERTY_VALUE_MAX];
property_get("ro.boot.bootdevice", boot_dev, "");
if (boot_dev[0] == '\0') {
_hidl_cb({false, "invalid ro.boot.bootdevice prop"});
return Void();
}
std::string boot_lun_path =
std::string("/sys/devices/platform/") + boot_dev + "/pixel/boot_lun_enabled";
int fd = open(boot_lun_path.c_str(), O_RDWR);
if (fd < 0) {
// Try old path for kernels < 5.4
// TODO: remove once kernel 4.19 support is deprecated
std::string boot_lun_path =
std::string("/sys/devices/platform/") + boot_dev + "/attributes/boot_lun_enabled";
fd = open(boot_lun_path.c_str(), O_RDWR);
if (fd < 0) {
_hidl_cb({false, "failed to open ufs attr boot_lun_enabled"});
return Void();
}
}
//
// bBootLunEn
// 0x1 => Boot LU A = enabled, Boot LU B = disable
// 0x2 => Boot LU A = disable, Boot LU B = enabled
//
int ret = android::base::WriteStringToFd(slot == 0 ? "1" : "2", fd);
close(fd);
if (ret < 0) {
_hidl_cb({false, "faied to write boot_lun_enabled attribute"});
return Void();
}
_hidl_cb({true, ""});
return Void();
}
Return<void> BootControl::setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb) {
if (slot >= 2) {
_hidl_cb({false, "Invalid slot"});
return Void();
}
if (isDevInfoValid()) {
auto &slot_data = devinfo.ab_data.slots[slot];
slot_data.unbootable = 1;
if (!DevInfoSync()) {
_hidl_cb({false, "Could not update DevInfo data"});
return Void();
}
} else {
std::string dev_path = getDevPath(slot);
if (dev_path.empty()) {
_hidl_cb({false, "Could not get device path for slot"});
return Void();
}
GptUtils gpt(dev_path);
gpt.Load();
gpt_entry *e = gpt.GetPartitionEntry(slot ? "boot_b" : "boot_a");
e->attr |= AB_ATTR_UNBOOTABLE;
gpt.Sync();
}
_hidl_cb({true, ""});
return Void();
}
Return<::android::hardware::boot::V1_0::BoolResult> BootControl::isSlotBootable(uint32_t slot) {
if (getNumberSlots() == 0)
return BoolResult::FALSE;
if (slot >= getNumberSlots())
return BoolResult::INVALID_SLOT;
bool unbootable;
if (isDevInfoValid()) {
auto &slot_data = devinfo.ab_data.slots[slot];
unbootable = !!slot_data.unbootable;
} else {
unbootable = isSlotFlagSet(slot, AB_ATTR_UNBOOTABLE);
}
return unbootable ? BoolResult::FALSE : BoolResult::TRUE;
}
Return<::android::hardware::boot::V1_0::BoolResult> BootControl::isSlotMarkedSuccessful(
uint32_t slot) {
if (getNumberSlots() == 0) {
// just return true so that we don't we another call trying to mark it as successful
// when there is no slots
return BoolResult::TRUE;
}
if (slot >= getNumberSlots())
return BoolResult::INVALID_SLOT;
bool successful;
if (isDevInfoValid()) {
auto &slot_data = devinfo.ab_data.slots[slot];
successful = !!slot_data.successful;
} else {
successful = isSlotFlagSet(slot, AB_ATTR_SUCCESSFUL);
}
return successful ? BoolResult::TRUE : BoolResult::FALSE;
}
Return<void> BootControl::getSuffix(uint32_t slot, getSuffix_cb _hidl_cb) {
_hidl_cb(slot == 0 ? "_a" : slot == 1 ? "_b" : "");
return Void();
}
// Methods from ::android::hardware::boot::V1_1::IBootControl follow.
bool BootControl::Init() {
return InitMiscVirtualAbMessageIfNeeded();
}
Return<bool> BootControl::setSnapshotMergeStatus(
::android::hardware::boot::V1_1::MergeStatus status) {
return SetMiscVirtualAbMergeStatus(getCurrentSlot(), status);
}
Return<::android::hardware::boot::V1_1::MergeStatus> BootControl::getSnapshotMergeStatus() {
MergeStatus status;
if (!GetMiscVirtualAbMergeStatus(getCurrentSlot(), &status)) {
return MergeStatus::UNKNOWN;
}
return status;
}
// Methods from ::android::hardware::boot::V1_2::IBootControl follow.
Return<uint32_t> BootControl::getActiveBootSlot() {
if (getNumberSlots() == 0)
return 0;
if (isDevInfoValid())
return devinfo.ab_data.slots[1].active ? 1 : 0;
return isSlotFlagSet(1, AB_ATTR_ACTIVE) ? 1 : 0;
}
// Methods from ::android::hidl::base::V1_0::IBase follow.
IBootControl *HIDL_FETCH_IBootControl(const char * /* name */) {
auto module = new BootControl();
module->Init();
return module;
}
} // namespace implementation
} // namespace V1_2
} // namespace boot
} // namespace hardware
} // namespace android

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/*
* Copyright (C) 2020 The Android Open Source 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.
*/
#pragma once
#include <android/hardware/boot/1.2/IBootControl.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
namespace android {
namespace hardware {
namespace boot {
namespace V1_2 {
namespace implementation {
using ::android::sp;
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
struct BootControl : public IBootControl {
bool Init();
// Methods from ::android::hardware::boot::V1_0::IBootControl follow.
Return<uint32_t> getNumberSlots() override;
Return<uint32_t> getCurrentSlot() override;
Return<void> markBootSuccessful(markBootSuccessful_cb _hidl_cb) override;
Return<void> setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb) override;
Return<void> setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb) override;
Return<::android::hardware::boot::V1_0::BoolResult> isSlotBootable(uint32_t slot) override;
Return<::android::hardware::boot::V1_0::BoolResult> isSlotMarkedSuccessful(
uint32_t slot) override;
Return<void> getSuffix(uint32_t slot, getSuffix_cb _hidl_cb) override;
// Methods from ::android::hardware::boot::V1_1::IBootControl follow.
Return<bool> setSnapshotMergeStatus(
::android::hardware::boot::V1_1::MergeStatus status) override;
Return<::android::hardware::boot::V1_1::MergeStatus> getSnapshotMergeStatus() override;
// Methods from ::android::hardware::boot::V1_2::IBootControl follow.
Return<uint32_t> getActiveBootSlot() override;
// Methods from ::android::hidl::base::V1_0::IBase follow.
};
// FIXME: most likely delete, this is only for passthrough implementations
extern "C" IBootControl *HIDL_FETCH_IBootControl(const char *name);
} // namespace implementation
} // namespace V1_2
} // namespace boot
} // namespace hardware
} // namespace android

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/*
* Copyright (C) 2021 The Android Open Source 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.
*/
#pragma once
namespace android {
namespace hardware {
namespace boot {
namespace V1_2 {
namespace implementation {
//
// definitions taken from ABL code
//
constexpr uint32_t DEVINFO_MAGIC = 0x49564544;
constexpr size_t DEVINFO_AB_SLOT_COUNT = 2;
struct devinfo_ab_slot_data_t {
uint8_t retry_count;
uint8_t unbootable : 1;
uint8_t successful : 1;
uint8_t active : 1;
uint8_t fastboot_ok : 1;
uint8_t : 4;
uint8_t unused[2];
} __attribute__((packed));
typedef struct {
devinfo_ab_slot_data_t slots[DEVINFO_AB_SLOT_COUNT];
} __attribute__((packed)) devinfo_ab_data_t;
struct devinfo_t {
uint32_t magic;
uint16_t ver_major;
uint16_t ver_minor;
uint8_t unused[40];
devinfo_ab_data_t ab_data;
uint8_t unused1[72]; // use remaining up to complete 128 bytes
} __attribute__((packed));
static_assert(sizeof(devinfo_t) == 128, "invalid devinfo struct size");
} // namespace implementation
} // namespace V1_2
} // namespace boot
} // namespace hardware
} // namespace android

193
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/*
* Copyright (C) 2019 The Android Open Source 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.
*/
#define LOG_TAG "bootcontrolhal"
#include "GptUtils.h"
#include <android-base/file.h>
#include <errno.h>
#include <linux/fs.h>
#include <log/log.h>
#include <zlib.h>
namespace android {
namespace hardware {
namespace boot {
namespace V1_2 {
namespace implementation {
namespace {
static int ValidateGptHeader(gpt_header *gpt) {
if (gpt->signature != GPT_SIGNATURE) {
ALOGE("invalid gpt signature 0x%lx\n", gpt->signature);
return -1;
}
if (gpt->header_size != sizeof(gpt_header)) {
ALOGE("invalid gpt header size %u\n", gpt->header_size);
return -1;
}
if (gpt->entry_size != sizeof(gpt_entry)) {
ALOGE("invalid gpt entry size %u\n", gpt->entry_size);
return -1;
}
return 0;
}
} // namespace
GptUtils::GptUtils(const std::string dev_path) : dev_path(dev_path), fd(0) {}
int GptUtils::Load(void) {
fd = open(dev_path.c_str(), O_RDWR);
if (fd < 0) {
ALOGE("failed to open block dev %s, %d\n", dev_path.c_str(), errno);
return -1;
}
int ret = ioctl(fd, BLKSSZGET, &block_size);
if (ret < 0) {
ALOGE("failed to get block size %d\n", errno);
return -1;
}
// read primary header
lseek64(fd, block_size, SEEK_SET);
ret = read(fd, &gpt_primary, sizeof gpt_primary);
if (ret < 0) {
ALOGE("failed to read gpt primary header %d\n", errno);
return -1;
}
if (ValidateGptHeader(&gpt_primary)) {
ALOGE("error validating gpt header\n");
return -1;
}
// read partition entries
entry_array.resize(gpt_primary.entry_count);
uint32_t entries_size = gpt_primary.entry_size * gpt_primary.entry_count;
lseek64(fd, block_size * gpt_primary.start_lba, SEEK_SET);
ret = read(fd, entry_array.data(), entries_size);
if (ret < 0) {
ALOGE("failed to read gpt partition entries %d\n", errno);
return -1;
}
// read gpt back header
lseek64(fd, block_size * gpt_primary.backup_lba, SEEK_SET);
ret = read(fd, &gpt_backup, sizeof gpt_backup);
if (ret < 0) {
ALOGE("failed to read gpt backup header %d\n", errno);
return -1;
}
if (ValidateGptHeader(&gpt_backup)) {
ALOGW("error validating gpt backup\n"); // just warn about it, not fail
}
// Create map <partition name, gpt_entry pointer>
auto get_name = [](const uint16_t *efi_name) {
char name[37] = {};
for (int i = 0; efi_name[i] && i < sizeof name - 1; ++i) name[i] = efi_name[i];
return std::string(name);
};
for (auto const &e : entry_array) {
if (e.name[0] == 0)
break; // stop at the first partition with no name
std::string s = get_name(e.name);
entries[s] = const_cast<gpt_entry *>(&e);
}
return 0;
}
gpt_entry *GptUtils::GetPartitionEntry(std::string name) {
return entries.find(name) != entries.end() ? entries[name] : nullptr;
}
int GptUtils::Sync(void) {
if (!fd)
return -1;
// calculate crc and check if we need to update gpt
gpt_primary.entries_crc32 = crc32(0, reinterpret_cast<uint8_t *>(entry_array.data()),
entry_array.size() * sizeof(gpt_entry));
// save old crc
uint32_t crc = gpt_primary.crc32;
gpt_primary.crc32 = 0;
gpt_primary.crc32 = crc32(0, reinterpret_cast<uint8_t *>(&gpt_primary), sizeof gpt_primary);
if (crc == gpt_primary.crc32)
return 0; // nothing to do (no changes)
ALOGI("updating GPT\n");
lseek64(fd, block_size * gpt_primary.current_lba, SEEK_SET);
int ret = write(fd, &gpt_primary, sizeof gpt_primary);
if (ret < 0) {
ALOGE("failed to write gpt primary header %d\n", errno);
return -1;
}
lseek64(fd, block_size * gpt_primary.start_lba, SEEK_SET);
ret = write(fd, entry_array.data(), entry_array.size() * sizeof(gpt_entry));
if (ret < 0) {
ALOGE("failed to write gpt partition entries %d\n", errno);
return -1;
}
// update GPT backup entries and backup
lseek64(fd, block_size * gpt_backup.start_lba, SEEK_SET);
ret = write(fd, entry_array.data(), entry_array.size() * sizeof(gpt_entry));
if (ret < 0) {
ALOGE("failed to write gpt backup partition entries %d\n", errno);
return -1;
}
gpt_backup.entries_crc32 = gpt_primary.entries_crc32;
gpt_backup.crc32 = 0;
gpt_backup.crc32 = crc32(0, reinterpret_cast<uint8_t *>(&gpt_backup), sizeof gpt_backup);
lseek64(fd, block_size * gpt_primary.backup_lba, SEEK_SET);
ret = write(fd, &gpt_backup, sizeof gpt_backup);
if (ret < 0) {
ALOGE("failed to write gpt backup header %d\n", errno);
return -1;
}
fsync(fd);
return 0;
}
GptUtils::~GptUtils() {
if (fd) {
Sync();
close(fd);
}
}
} // namespace implementation
} // namespace V1_2
} // namespace boot
} // namespace hardware
} // namespace android

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interfaces/boot/1.2/GptUtils.h Normal file
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/*
* Copyright (C) 2019 The Android Open Source 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.
*/
#pragma once
#include <map>
#include <string>
#include <vector>
namespace android {
namespace hardware {
namespace boot {
namespace V1_2 {
namespace implementation {
#define GPT_SIGNATURE 0x5452415020494645UL
typedef struct {
uint8_t type_guid[16];
uint8_t guid[16];
uint64_t first_lba;
uint64_t last_lba;
uint64_t attr;
uint16_t name[36];
} __attribute__((packed)) gpt_entry;
typedef struct {
uint64_t signature;
uint32_t revision;
uint32_t header_size;
uint32_t crc32;
uint32_t reserved;
uint64_t current_lba;
uint64_t backup_lba;
uint64_t first_usable_lba;
uint64_t last_usable_lba;
uint8_t disk_guid[16];
uint64_t start_lba;
uint32_t entry_count;
uint32_t entry_size;
uint32_t entries_crc32;
} __attribute__((packed)) gpt_header;
class GptUtils {
public:
GptUtils(const std::string dev_path);
int Load(void);
gpt_entry *GetPartitionEntry(std::string name);
int Sync(void);
~GptUtils();
private:
std::string dev_path;
int fd;
uint32_t block_size;
gpt_header gpt_primary;
gpt_header gpt_backup;
std::vector<gpt_entry> entry_array;
std::map<std::string, gpt_entry *> entries;
};
} // namespace implementation
} // namespace V1_2
} // namespace boot
} // namespace hardware
} // namespace android

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