commit 65e9ee832c8b112c515b2b995833185102c71a4f Author: Mohammad Afaneh Date: Sat Jun 12 02:34:33 2021 +0300 Initial device tree diff --git a/Android.mk b/Android.mk new file mode 100755 index 0000000..25042d5 --- /dev/null +++ b/Android.mk @@ -0,0 +1,23 @@ +# +# 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. +# + +ifneq ($(filter a32x, $(TARGET_DEVICE)),) + +LOCAL_PATH := $(call my-dir) + +include $(call all-makefiles-under,$(LOCAL_PATH)) + +endif diff --git a/AndroidProducts.mk b/AndroidProducts.mk new file mode 100755 index 0000000..70cc108 --- /dev/null +++ b/AndroidProducts.mk @@ -0,0 +1,20 @@ +# +# 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_MAKEFILES := \ + $(LOCAL_DIR)/twrp_a32x.mk + +COMMON_LUNCH_CHOICES := twrp_a32x-eng diff --git a/BoardConfig.mk b/BoardConfig.mk new file mode 100755 index 0000000..100d411 --- /dev/null +++ b/BoardConfig.mk @@ -0,0 +1,141 @@ +# +# 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. +# + +# Bootloader +BOARD_VENDOR := samsung +TARGET_SOC := k6853v1_64_titan +TARGET_BOOTLOADER_BOARD_NAME := mt6853 +TARGET_NO_BOOTLOADER := true +TARGET_NO_RADIOIMAGE := true +TARGET_USES_UEFI := true + +# Architecture +TARGET_ARCH := arm64 +TARGET_ARCH_VARIANT := armv8-2a +TARGET_CPU_ABI := arm64-v8a +TARGET_CPU_ABI2 := +TARGET_CPU_VARIANT := cortex-a55 +TARGET_CPU_VARIANT_RUNTIME := cortex-a55 + +TARGET_2ND_ARCH := arm +TARGET_2ND_ARCH_VARIANT := armv8-2a +TARGET_2ND_CPU_ABI := armeabi-v7a +TARGET_2ND_CPU_ABI2 := armeabi +TARGET_2ND_CPU_VARIANT := cortex-a55 +TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a55 + +TARGET_USES_64_BIT_BINDER := true + +TARGET_CPU_SMP := true +ENABLE_CPUSETS := true +ENABLE_SCHEDBOOST := true + +ALLOW_MISSING_DEPENDENCIES := true + +# File systems +TARGET_USERIMAGES_USE_F2FS := true + +# Platform +TARGET_BOARD_PLATFORM := mt6853 +TARGET_BOARD_PLATFORM_GPU := mali-g57 + +# Kernel +TARGET_PREBUILT_KERNEL := device/samsung/a32x/prebuilt/Image.gz +TARGET_PREBUILT_DTB := device/samsung/a32x/prebuilt/dtb +BOARD_PREBUILT_DTBOIMAGE := device/samsung/a32x/prebuilt/recoverydtbo +#BOARD_INCLUDE_DTB_IN_BOOTIMG := true +BOARD_INCLUDE_RECOVERY_DTBO := true +TARGET_KERNEL_ARCH := arm64 + +# Boot +BOARD_BOOT_HEADER_VERSION := 2 +BOARD_KERNEL_BASE := 0x40078000 +BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2 androidboot.selinux=permissive +BOARD_KERNEL_IMAGE_NAME := Image +BOARD_KERNEL_PAGESIZE := 2048 +BOARD_KERNEL_OFFSET := 0x00008000 +BOARD_RAMDISK_OFFSET := 0x07c08000 +BOARD_KERNEL_SECOND_OFFSET := 0xbff88000 +BOARD_KERNEL_TAGS_OFFSET := 0x0bc08000 +BOARD_DTB_OFFSET := 0x0bc08000 +BOARD_MKBOOTIMG_ARGS := --kernel_offset $(BOARD_KERNEL_OFFSET) --ramdisk_offset $(BOARD_RAMDISK_OFFSET) +BOARD_MKBOOTIMG_ARGS += --tags_offset $(BOARD_KERNEL_TAGS_OFFSET) --second_offset $(BOARD_KERNEL_SECOND_OFFSET) +BOARD_MKBOOTIMG_ARGS += --header_version $(BOARD_BOOT_HEADER_VERSION) --pagesize $(BOARD_KERNEL_PAGESIZE) --board "SRPTK17B001" +BOARD_MKBOOTIMG_ARGS += --dtb $(TARGET_PREBUILT_DTB) --dtb_offset $(BOARD_DTB_OFFSET) +BOARD_CUSTOM_BOOTIMG_MK := device/samsung/a32x/bootimg.mk + +# Recovery +BOARD_HAS_LARGE_FILESYSTEM := true +BOARD_HAS_NO_SELECT_BUTTON := true + +# Partitions +BOARD_FLASH_BLOCK_SIZE := 131072 +BOARD_BOOTIMAGE_PARTITION_SIZE := 33554432 +BOARD_RECOVERYIMAGE_PARTITION_SIZE := 41943040 + +# Dynamic Partitions +BOARD_SUPER_PARTITION_SIZE := 8539602944 +BOARD_SUPER_PARTITION_GROUPS := samsung_dynamic_partitions +BOARD_SAMSUNG_DYNAMIC_PARTITIONS_SIZE := 8535408640 +BOARD_SAMSUNG_DYNAMIC_PARTITIONS_PARTITION_LIST := system vendor product odm + +# System as root +BOARD_ROOT_EXTRA_FOLDERS := cache carrier data_mirror efs keyrefuge linkerconfig metadata omr optics prism spu +BOARD_SUPPRESS_SECURE_ERASE := true + +# Workaround for error copying vendor files to recovery ramdisk +BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4 +TARGET_COPY_OUT_VENDOR := vendor + +# Android Verified Boot +BOARD_AVB_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP) +BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem +BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA4096 +BOARD_AVB_RECOVERY_ROLLBACK_INDEX := 1 +BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1 +BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flag 2 + +# Crypto +PLATFORM_SECURITY_PATCH := 2025-12-31 +VENDOR_SECURITY_PATCH := 2025-12-31 +PLATFORM_VERSION := 11 +TW_INCLUDE_CRYPTO := false +TW_INCLUDE_CRYPTO_FBE := false +TW_INCLUDE_FBE_METADATA_DECRYPT := false +BOARD_USES_METADATA_PARTITION := true + +# TWRP specific build flags +TW_DEVICE_VERSION := 1_afaneh92 +TW_THEME := portrait_hdpi +RECOVERY_SDCARD_ON_DATA := true +TARGET_RECOVERY_PIXEL_FORMAT := "RGBX_8888" +TW_BRIGHTNESS_PATH := "/sys/class/backlight/panel/brightness" +TW_MAX_BRIGHTNESS := 306 +TW_DEFAULT_BRIGHTNESS := 200 +TW_Y_OFFSET := 50 +TW_H_OFFSET := -50 +TW_NO_REBOOT_BOOTLOADER := true +TW_HAS_DOWNLOAD_MODE := true +TW_INCLUDE_NTFS_3G := true +TW_USE_NEW_MINADBD := true +TW_INPUT_BLACKLIST := "hbtp_vm" +TW_EXCLUDE_DEFAULT_USB_INIT := true +TW_USE_TOOLBOX := true +TARGET_USES_MKE2FS := true +TW_NO_LEGACY_PROPS := true +TW_NO_BIND_SYSTEM := true +TW_NO_SCREEN_BLANK := true +TW_USE_MODEL_HARDWARE_ID_FOR_DEVICE_ID := true diff --git a/README.md b/README.md new file mode 100755 index 0000000..1328853 --- /dev/null +++ b/README.md @@ -0,0 +1,13 @@ +## Recovery Device Tree for the Samsung Galaxy A32 5G (MTK) + +## How-to compile it: + +```sh +export ALLOW_MISSING_DEPENDENCIES=true +. build/envsetup.sh +lunch twrp_a32x-eng +make recoveryimage +``` + +Kernel source: +https://github.com/mohammad92/android_kernel_samsung_a32x diff --git a/bootimg.mk b/bootimg.mk new file mode 100755 index 0000000..6d1838d --- /dev/null +++ b/bootimg.mk @@ -0,0 +1,18 @@ +MKBOOTIMG := device/samsung/a32x/mkbootimg + +FLASH_IMAGE_TARGET ?= $(PRODUCT_OUT)/recovery.tar + +$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(BOOTIMAGE_EXTRA_DEPS) + $(call pretty,"Target boot image: $@") + $(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@ + $(hide) echo -n "SEANDROIDENFORCE" >> $@ + @echo "Made boot image: $@" + +$(INSTALLED_RECOVERYIMAGE_TARGET): $(MKBOOTIMG) $(recovery_ramdisk) $(recovery_kernel) $(RECOVERYIMAGE_EXTRA_DEPS) + @echo "----- Making recovery image ------" + $(hide) $(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@ + @echo "----- Lying about SEAndroid state to Samsung bootloader ------" + $(hide) echo -n "SEANDROIDENFORCE" >> $@ + @echo "Made recovery image: $@" + $(hide) tar -C $(PRODUCT_OUT) -H ustar -c recovery.img > $(FLASH_IMAGE_TARGET) + @echo "Made flashable $(FLASH_IMAGE_TARGET): $@" diff --git a/device.mk b/device.mk new file mode 100644 index 0000000..b6edc2f --- /dev/null +++ b/device.mk @@ -0,0 +1,23 @@ +# +# 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. +# + +# Dynamic partitions +PRODUCT_USE_DYNAMIC_PARTITIONS := true + +# fastbootd +PRODUCT_PACKAGES += \ + android.hardware.fastboot@1.0-impl-mock \ + fastbootd diff --git a/mkbootimg b/mkbootimg new file mode 100755 index 0000000..83c2573 Binary files /dev/null and b/mkbootimg differ diff --git a/prebuilt/Image.gz b/prebuilt/Image.gz new file mode 100644 index 0000000..1a59eed Binary files /dev/null and b/prebuilt/Image.gz differ diff --git a/prebuilt/dtb b/prebuilt/dtb new file mode 100644 index 0000000..96889fc Binary files /dev/null and b/prebuilt/dtb differ diff --git a/prebuilt/recoverydtbo b/prebuilt/recoverydtbo new file mode 100644 index 0000000..66e8dd5 Binary files /dev/null and b/prebuilt/recoverydtbo differ diff --git a/recovery/root/init.recovery.mt6853.rc b/recovery/root/init.recovery.mt6853.rc new file mode 100755 index 0000000..98b856b --- /dev/null +++ b/recovery/root/init.recovery.mt6853.rc @@ -0,0 +1,60 @@ +# Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of The Linux Foundation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +on init + setprop sys.usb.configfs 1 + setprop sys.usb.ffs.aio_compat 1 + +on fs && property:ro.debuggable=0 + # distinguish USB shoulde connect or not, i.e. CDP vs SDP + write /sys/class/udc/musb-hdrc/device/cmode 2 + # set charging free due to it wait for USB activation + start adbd + +on post-fs + # Support A/B feature for EMMC and UFS boot region + wait /dev/block/mmcblk0boot0 2 + symlink /dev/block/sda /dev/block/mmcblk0boot0 + symlink /dev/block/sdb /dev/block/mmcblk0boot1 + symlink /dev/block/mmcblk0boot0 /dev/block/platform/bootdevice/by-name/preloader_a + symlink /dev/block/mmcblk0boot1 /dev/block/platform/bootdevice/by-name/preloader_b + + # Support A/B feature for combo emmc and ufs OTA update + symlink /dev/block/platform/bootdevice/by-name/preloader_a /dev/block/platform/bootdevice/by-name/preloader_emmc_a + symlink /dev/block/platform/bootdevice/by-name/preloader_b /dev/block/platform/bootdevice/by-name/preloader_emmc_b + symlink /dev/block/platform/bootdevice/by-name/preloader_a /dev/block/platform/bootdevice/by-name/preloader_ufs_a + symlink /dev/block/platform/bootdevice/by-name/preloader_b /dev/block/platform/bootdevice/by-name/preloader_ufs_b + + # Support A/B feature for combo emmc and ufs OTA update + symlink /dev/block/platform/bootdevice/by-name/preloader_a /dev/block/by-name/preloader_emmc_a + symlink /dev/block/platform/bootdevice/by-name/preloader_b /dev/block/by-name/preloader_emmc_b + symlink /dev/block/platform/bootdevice/by-name/preloader_a /dev/block/by-name/preloader_ufs_a + symlink /dev/block/platform/bootdevice/by-name/preloader_b /dev/block/by-name/preloader_ufs_b + + exec u:r:update_engine:s0 root root -- /system/bin/mtk_plpath_utils + + export ANDROID_ROOT /system_root diff --git a/recovery/root/init.recovery.usb.rc b/recovery/root/init.recovery.usb.rc new file mode 100644 index 0000000..d3e8b45 --- /dev/null +++ b/recovery/root/init.recovery.usb.rc @@ -0,0 +1,128 @@ +# Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of The Linux Foundation nor +# the names of its contributors may be used to endorse or promote +# products derived from this software without specific prior written +# permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR +# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; +# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +on fs && property:sys.usb.configfs=1 + mount configfs none /config + mkdir /config/usb_gadget/g1 0770 shell shell + write /config/usb_gadget/g1/idVendor 0x18D1 + mkdir /config/usb_gadget/g1/strings/0x409 0770 + 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} + mkdir /config/usb_gadget/g1/functions/ffs.adb + mkdir /config/usb_gadget/g1/functions/ffs.fastboot + mkdir /config/usb_gadget/g1/functions/ffs.mtp + mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell + mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell + +on fs && property:sys.usb.configfs=0 + write /sys/class/android_usb/android0/f_ffs/aliases adb,fastboot + write /sys/class/android_usb/android0/idVendor 18D1 + write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer} + write /sys/class/android_usb/android0/iProduct ${ro.product.model} + write /sys/class/android_usb/android0/iSerial ${ro.serialno} + +on fs + mount pstore pstore /sys/fs/pstore + mkdir /dev/usb-ffs 0770 shell shell + mkdir /dev/usb-ffs/adb 0770 shell shell + mkdir /dev/usb-ffs/mtp 0770 mtp mtp + mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000 + mkdir /dev/usb-ffs/fastboot 0770 system system + mount functionfs fastboot /dev/usb-ffs/fastboot rmode=0770,fmode=0660,uid=1000,gid=1000 + mount functionfs mtp /dev/usb-ffs/mtp uid=2000,gid=2000 + +on property:sys.usb.config=adb + start adbd + +on property:sys.usb.config=mtp,adb + start adbd + +on property:sys.usb.config=fastboot + start fastbootd + +on property:sys.usb.config=none && property:sys.usb.configfs=0 + stop adbd + stop fastboot + write /sys/class/android_usb/android0/enable 0 + setprop sys.usb.state ${sys.usb.config} + +on property:sys.usb.config=adb && property:sys.usb.configfs=0 + write /sys/class/android_usb/android0/idProduct D001 + write /sys/class/android_usb/android0/functions adb + write /sys/class/android_usb/android0/enable 1 + setprop sys.usb.state ${sys.usb.config} + +on property:sys.usb.config=sideload && property:sys.usb.configfs=0 + write /sys/class/android_usb/android0/idProduct D001 + write /sys/class/android_usb/android0/functions adb + write /sys/class/android_usb/android0/enable 1 + setprop sys.usb.state ${sys.usb.config} + +on property:sys.usb.config=fastboot && property:sys.usb.configfs=0 + write /sys/class/android_usb/android0/idProduct 4EE0 + write /sys/class/android_usb/android0/functions fastboot + write /sys/class/android_usb/android0/enable 1 + setprop sys.usb.state ${sys.usb.config} + +# Configfs triggers +on property:sys.usb.config=none && property:sys.usb.configfs=1 + write /config/usb_gadget/g1/UDC "none" + stop adbd + stop fastbootd + setprop sys.usb.ffs.ready 0 + rm /config/usb_gadget/g1/configs/b.1/f1 + setprop sys.usb.state ${sys.usb.config} + +on property:sys.usb.config=sideload && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1 + write /config/usb_gadget/g1/idProduct 0xD001 + write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb" + symlink /config/usb_gadget/g1/functions/ffs.adb /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:sys.usb.config=adb && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1 + write /config/usb_gadget/g1/idProduct 0xD001 + write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb" + symlink /config/usb_gadget/g1/functions/ffs.adb /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:sys.usb.config=mtp,adb && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1 + write /config/usb_gadget/g1/idProduct 0x6860 + write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "mtp,adb" + symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f1 + symlink /config/usb_gadget/g1/functions/ffs.mtp /config/usb_gadget/g1/configs/b.1/ffs.mtp + write /config/usb_gadget/g1/UDC ${sys.usb.controller} + setprop sys.usb.state ${sys.usb.config} + +on property:sys.usb.config=fastboot && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1 + write /config/usb_gadget/g1/idProduct 0x4EE0 + write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "fastboot" + symlink /config/usb_gadget/g1/functions/ffs.fastboot /config/usb_gadget/g1/configs/b.1/f1 + write /config/usb_gadget/g1/UDC ${sys.usb.controller} + setprop sys.usb.state ${sys.usb.config} diff --git a/recovery/root/system/bin/multidisabler b/recovery/root/system/bin/multidisabler new file mode 100755 index 0000000..17b1525 --- /dev/null +++ b/recovery/root/system/bin/multidisabler @@ -0,0 +1,189 @@ +#!/system/bin/sh +# +# A simple Samsung services disabler by Ian Macdonald. +# +# Use this to prime your device after installing TWRP. + +md5() { + md5sum -b "$1" +} + +file_changed() { + local file="$1" + local old_md5="$2" + local new_md5=$( md5 "$file" ) + + if [ $new_md5 != $old_md5 ]; then + echo " - ...modified." + else + echo " - ...unchanged." + fi +} + +resize_vendor() { + local dm_block=$(df -k | cat | grep "/vendor" | cut -d' ' -f1) + local old_blocks=$(df -k | cat | grep "/vendor" | cut -d' ' -f6) + local new_blocks=$(($old_blocks + 102400)) + + echo " - Unmounting /vendor..." + umount /vendor + echo " - Checking vendor block parition before resizing..." + e2fsck -f $dm_block + echo " - Resize - Recommended size (old size+100MB)..." + resize2fs $dm_block $new_blocksK + echo " - Make the partition R/W by unsharing its blocks..." + e2fsck -E unshare_blocks $dm_block + echo " - Run multidisabler again!" + exit 1 +} + +vendor_free_size_check() { + echo " - Checking vendor free size..." + if dd if=/dev/zero of=/vendor/test bs=1 count=1 2>/dev/null; then + echo " - ...succeeded." + rm -f /vendor/test + else + echo " - ...No free space left on vendor, attempt to resizing vendor..." + echo " " + rm -f /vendor/test + resize_vendor + exit 1 + fi +} + +disable_fbe() { + local md5 + local i + + echo " - Disabling file-based encryption (FBE) for /data..." + + # S20/N20 range = fstab.exynos990. + # S10 range = fstab.exynos9820. + # Note 10 range = fstab.exynos9825. + # A[124]0 range = fstab.exynos7885. + # A50 = fstab.exynos9610. + # Tab A 10.1 range = fstab.exynos7885. + # Snapdragon devices = fstab.qcom. + # + for i in /vendor/etc/fstab.exynos* \ + /vendor/etc/fstab.qcom*; do + if [ -f $i ]; then + echo " - Found $i." + md5=$( md5 $i ) + # This comments out the offending line and adds an edited one. + sed -i -e 's/^\([^#].*\)fileencryption=[^,]*\(.*\)$/# &\n\1encryptable\2/g' $i + file_changed $i $md5 + fi + done +} + +disable_recovery_restoration() { + local r=recovery-from-boot.p + local found + local i + + echo " - Disabling restoration of stock recovery..." + + for i in $ANDROID_ROOT $ANDROID_ROOT/system; do + if [ -f $i/$r~ ]; then + echo " - ...already disabled." + found=true + break + fi + + if [ -f $i/$r ]; then + echo " - Found $i/$r. Disabling..." + mv $i/$r $i/$r~ + + if [ -f $i/$r~ ]; then + echo " - ...succeeded." + else + echo " - ...failed." + fi + + found=true + break + fi + + done + + [ -z "$found" ] && echo " - Found no stock recovery. Pfft." +} + +echo " " +echo "Multi-disabler v3.1 for Samsung devices" +echo "running Android 9 or later." +echo "by Ian Macdonald, enhanced by afaneh92" +echo +echo " " + +os=$(getprop ro.build.version.release) +major=${os%%.*} +bl=$(getprop ro.boot.bootloader) +dp=$(getprop ro.boot.dynamic_partitions) + +# Firmware version starts at either 8th or 9th character, depending on length +# of bootloader string (12 or 13). +# +fw=${bl:$((${#bl} - 4)):4} + +# Device is first 5 characters of bootloader string. +# +device=${bl:0:$((${#bl} - 8))} +mft=$(getprop ro.product.manufacturer | tr '[A-Z]' '[a-z]') + +if [ "$mft" != samsung ]; then + echo " - Device appears not to be made by Samsung." + fatal=true +elif [ -z "$device" ]; then + echo " - Could not determine device model." + fatal=true +elif [ $major -lt 9 ]; then + echo " - This software is incompatible with Android $major." + fatal=true +fi +if [ -n "$fatal" ]; then + echo " - Installation aborted." + echo " " + exit 1 +fi + +echo " - Detected a $device device with a $fw bootloader." +echo " - The environment appears to be Android $major." +echo " " + +echo " - Mounting $ANDROID_ROOT..." +mount $ANDROID_ROOT 2>/dev/null +mount -o remount,rw $ANDROID_ROOT 2>/dev/null + +if ! mount | grep $ANDROID_ROOT >/dev/null; then + ANDROID_ROOT=/system_root + echo " - Attempt failed. Mounting at $ANDROID_ROOT..." + mount -o rw $ANDROID_ROOT + if ! mount | grep $ANDROID_ROOT >/dev/null; then + echo " - Even that attempt failed. Aborting..." + exit 2 + fi +fi + +echo " - Mounting /vendor..." +mount /vendor +mount -o remount,rw /vendor + +if ! mount | grep /vendor >/dev/null; then + echo " - Mount failed. Aborting..." + exit 3 +fi + +vendor_free_size_check +disable_fbe +disable_recovery_restoration + +echo " - Unmounting /vendor..." +umount /vendor +echo " - Unmounting $ANDROID_ROOT..." +umount $ANDROID_ROOT + +echo " " +echo " - Finished." +echo " " diff --git a/recovery/root/system/etc/recovery.fstab b/recovery/root/system/etc/recovery.fstab new file mode 100644 index 0000000..dda2047 --- /dev/null +++ b/recovery/root/system/etc/recovery.fstab @@ -0,0 +1,65 @@ +# Copyright (c) 2013, The Linux Foundation. All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# * Neither the name of The Linux Foundation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED +# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT +# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS +# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, +# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE +# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# +system /system ext4 ro,barrier=1,discard avb=vbmeta,logical,first_stage_mount +vendor /vendor ext4 ro,barrier=1,discard avb,logical,first_stage_mount +product /product ext4 ro,barrier=1,discard avb,logical,first_stage_mount +odm /odm ext4 ro,barrier=1,discard avb,logical,first_stage_mount + +/dev/block/platform/bootdevice/by-name/boot /boot emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/recovery /recovery emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/userdata /data f2fs noatime,nosuid,nodev,discard,usrquota,grpquota,fsync_mode=nobarrier,reserve_root=32768,resgid=5678 wait,length=-16384 +/dev/block/platform/bootdevice/by-name/cache /cache ext4 defaults recoveryonly +/dev/block/platform/bootdevice/by-name/sec_efs /efs ext4 defaults recoveryonly +/dev/block/platform/bootdevice/by-name/carrier /carrier ext4 defaults recoveryonly +/dev/block/platform/bootdevice/by-name/hidden /preload ext4 defaults recoveryonly +/dev/block/platform/bootdevice/by-name/misc /misc emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/metadata /metadata ext4 defaults wait,first_stage_mount +# external SD card +/dev/block/mmcblk1p1 /sdcard sdfat defaults recoveryonly + +# FOTA +/dev/block/platform/bootdevice/by-name/apnhlos /modem emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/modem /mdm emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/dsp /dsp emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/dtbo /dtbo emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/md1img /md1img emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/spmfw /spmfw emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/scp1 /scp1 emmc defaults recoveryonly +/dev/block/platform/bootdevice/by-name/sspm_1 /sspm_1 emmc defaults recoveryonly + +#Auto-generated code by FOTA Portal +/dev/block/platform/bootdevice/by-name/gz1 /gz1 emmc default recoveryonly +/dev/block/platform/bootdevice/by-name/optics /optics ext4 default recoveryonly +/dev/block/platform/bootdevice/by-name/prism /prism ext4 default recoveryonly + +#Auto-generated code by FOTA Portal +/dev/block/platform/bootdevice/by-name/cam_vpu1 /cam_vpu1 emmc default recoveryonly +/dev/block/platform/bootdevice/by-name/cam_vpu2 /cam_vpu2 emmc default recoveryonly +/dev/block/platform/bootdevice/by-name/cam_vpu3 /cam_vpu3 emmc default recoveryonly +/dev/block/platform/bootdevice/by-name/pi_img /pi_img emmc default recoveryonly diff --git a/recovery/root/system/etc/twrp.fstab b/recovery/root/system/etc/twrp.fstab new file mode 100755 index 0000000..dc23869 --- /dev/null +++ b/recovery/root/system/etc/twrp.fstab @@ -0,0 +1,34 @@ +# mount point fstype device device2 flags +# Logical partitions +system /system ext4 +vendor /vendor ext4 +product /product ext4 +odm /odm ext4 + +# Physical partitions +/metadata ext4 /dev/block/platform/bootdevice/by-name/metadata flags=backup=1;display="Metadata";wipeingui +/boot emmc /dev/block/platform/bootdevice/by-name/boot flags=backup=1;display="Boot";flashimg=1 +/recovery emmc /dev/block/platform/bootdevice/by-name/recovery flags=backup=1;display="Recovery";flashimg=1 +/data f2fs /dev/block/platform/bootdevice/by-name/userdata flags=length=-16384 +/cache ext4 /dev/block/platform/bootdevice/by-name/cache flags=backup=1;display="Cache" +/dtbo emmc /dev/block/platform/bootdevice/by-name/dtbo flags=backup=1;display="Dtbo" +/param emmc /dev/block/platform/bootdevice/by-name/param flags=backup=1;display="Param" +/optics ext4 /dev/block/platform/bootdevice/by-name/optics flags=backup=1;display="Optics" +/optics_image emmc /dev/block/platform/bootdevice/by-name/optics flags=backup=1;flashimg;display="Optics Image" +/prism ext4 /dev/block/platform/bootdevice/by-name/prism flags=backup=1;display="Prism" +/prism_image emmc /dev/block/platform/bootdevice/by-name/prism flags=backup=1;flashimg;display="Prism Image" +/gz1 emmc /dev/block/platform/bootdevice/by-name/gz1 +/misc emmc /dev/block/platform/bootdevice/by-name/misc flags=backup=1;display="Misc" +/efs ext4 /dev/block/platform/bootdevice/by-name/sec_efs flags=backup=1;display="EFS" +/modem emmc /dev/block/platform/bootdevice/by-name/apnhlos flags=backup=1;display="Modem" +/mdm emmc /dev/block/platform/bootdevice/by-name/modem +/dsp emmc /dev/block/platform/bootdevice/by-name/dsp +/dtbo emmc /dev/block/platform/bootdevice/by-name/dtbo +/md1img emmc /dev/block/platform/bootdevice/by-name/md1img +/spmfw emmc /dev/block/platform/bootdevice/by-name/spmfw +/scp1 emmc /dev/block/platform/bootdevice/by-name/scp1 +/sspm_1 emmc /dev/block/platform/bootdevice/by-name/sspm_1 + +# Removable storage +/external_sd vfat /dev/block/mmcblk0p1 /dev/block/mmcblk0 flags=storage;wipeingui;removable +/usb-otg auto /dev/block/sdf1 /dev/block/sdf flags=display="USB-OTG";storage;wipeingui;removable diff --git a/system.prop b/system.prop new file mode 100644 index 0000000..3d1a222 --- /dev/null +++ b/system.prop @@ -0,0 +1,7 @@ +ro.display.series=Samsung A32 5G +ro.product.board=k6853v1_64_titan +ro.board.platform=mt6853 +sys.usb.controller=musb-hdrc +ro.boot.dynamic_partitions=true +#fbe.metadata.wrappedkey=true +ro.boot.boot_devices=bootdevice,soc/11230000.mmc,11230000.mmc,soc/11270000.ufshci,11270000.ufshci diff --git a/twrp.dependencies b/twrp.dependencies new file mode 100755 index 0000000..0d4f101 --- /dev/null +++ b/twrp.dependencies @@ -0,0 +1,2 @@ +[ +] diff --git a/twrp_a32x.mk b/twrp_a32x.mk new file mode 100755 index 0000000..ee7d3fe --- /dev/null +++ b/twrp_a32x.mk @@ -0,0 +1,41 @@ +# +# 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. +# + +# Release name +PRODUCT_RELEASE_NAME := a32x + +# Inherit from common AOSP config +$(call inherit-product, $(SRC_TARGET_DIR)/product/aosp_base.mk) + +# Inherit some common TWRP stuff. +$(call inherit-product, vendor/twrp/config/common.mk) + +# Inherit device configuration +$(call inherit-product, device/samsung/a32x/device.mk) + +# Charger +PRODUCT_PACKAGES += \ + charger_res_images + +PRODUCT_COPY_FILES += $(call find-copy-subdir-files,*,device/samsung/a32x/recovery/root,recovery/root) + +## Device identifier. This must come after all inclusions +PRODUCT_NAME := twrp_a32x +PRODUCT_DEVICE := a32x +PRODUCT_MODEL := SM-A326U +PRODUCT_BRAND := samsung +PRODUCT_MANUFACTURER := samsung +PRODUCT_GMS_CLIENTID_BASE := android-samsung