Touchscreen FIXED

Touchscreen FIXED

1. Vendor bin/libs added **[ Failed ]**
2. GT9886 - firmware added + BoardConfig Adjustments **[ Failed ]**
3. Adjusted Kernel Touchscreen Drivers **[ Working!! ]**

- Several mount errors resolved
- init.recovery.usb.rc added & adjusted to device, allowing ADB/MTP to work together

- removed crypto files for this build
- prepped BoardConfig for future A13 Crypto development.

Android.mk

@@ -1,5 +1,5 @@
 LOCAL_PATH := $(call my-dir)
 
-ifeq ($(TARGET_DEVICE),a14xm)
+ifeq ($(TARGET_DEVICE),a14m)
 include $(call all-subdir-makefiles,$(LOCAL_PATH))
 endif

BoardConfig.mk

@@ -18,17 +18,21 @@ TARGET_2ND_CPU_ABI2 := armeabi
 TARGET_2ND_CPU_VARIANT := generic
 TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a55
 
+# APEX
+DEXPREOPT_GENERATE_APEX_IMAGE := true
+
 # Bootloader
 TARGET_BOOTLOADER_BOARD_NAME := a14m
 TARGET_NO_BOOTLOADER := true
+TW_NO_REBOOT_BOOTLOADER := true
 
 # Display
 TARGET_SCREEN_DENSITY := 450
 
 # Kernel
 BOARD_BOOTIMG_HEADER_VERSION := 2
 BOARD_KERNEL_BASE := 0x40078000
-BOARD_KERNEL_CMDLINE := bootopt=64S3,32N2,64N2 loop.max_part=7
+BOARD_KERNEL_CMDLINE :=  androidboot.selinux=permissive bootopt=64S3,32N2,64N2 loop.max_part=7
 BOARD_KERNEL_PAGESIZE := 2048
 BOARD_RAMDISK_OFFSET := 0x07c08000
 BOARD_KERNEL_TAGS_OFFSET := 0x0bc08000
@@ -58,10 +62,8 @@ BOARD_BOOTIMAGE_PARTITION_SIZE := 80740352
 BOARD_RECOVERYIMAGE_PARTITION_SIZE := 80740352
 BOARD_HAS_LARGE_FILESYSTEM := true
 BOARD_SYSTEMIMAGE_PARTITION_TYPE := ext4
-BOARD_SYSTEMIMAGE_PARTITION_TYPE := erofs
 BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE := ext4
 BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := ext4
-BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE := erofs
 TARGET_COPY_OUT_VENDOR := vendor
 BOARD_SUPER_PARTITION_SIZE := 9126805504 # TODO: Fix hardcoded value
 BOARD_SUPER_PARTITION_GROUPS := samsung_dynamic_partitions
@@ -73,17 +75,10 @@ TARGET_BOARD_PLATFORM := mt6768
 
 # Recovery
 BOARD_INCLUDE_RECOVERY_DTBO := true
-TARGET_RECOVERY_PIXEL_FORMAT := RGBX_8888
+TARGET_RECOVERY_PIXEL_FORMAT := RGBA_8888
 TARGET_USERIMAGES_USE_EXT4 := true
 TARGET_USERIMAGES_USE_F2FS := true
 
-# fstab
-TARGET_RECOVERY_FSTAB := $(DEVICE_PATH)/recovery/root/system/etc/recovery.fstab
-BOARD_BUILD_SYSTEM_ROOT_IMAGE := false
-
-# Properties
-TARGET_VENDOR_PROP := $(DEVICE_PATH)/vendor.prop
-
 # Verified Boot
 BOARD_AVB_ENABLE := true
 BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 3
@@ -92,41 +87,37 @@ BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA4096
 BOARD_AVB_RECOVERY_ROLLBACK_INDEX := 1
 BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1
 
-# Crypto
-TW_INCLUDE_CRYPTO := true
-TW_INCLUDE_CRYPTO_FBE := true
-TW_INCLUDE_FBE_METADATA_DECRYPT := true
-BOARD_USES_METADATA_PARTITION := true
-BOARD_ROOT_EXTRA_FOLDERS += metadata
-
-# Crypto A13
+# Hack: prevent anti rollback  - adjusted for future A13 crypto
 PLATFORM_SECURITY_PATCH := 2127-12-31
 VENDOR_SECURITY_PATCH := $(PLATFORM_SECURITY_PATCH)
 PLATFORM_VERSION := 99.87.36
 PLATFORM_VERSION_LAST_STABLE := $(PLATFORM_VERSION)
 
 # TWRP Configuration
 TW_THEME := portrait_hdpi
+TW_EXTRA_LANGUAGES := true
 TW_INPUT_BLACKLIST := "hbtp_vm"
 TW_USE_TOOLBOX := true
-TW_HAS_DOWNLOAD_MODE := true
+TW_DEVICE_VERSION := 1_CFkod_XDA
 TW_USES_VENDOR_LIBS := true
 TW_EXCLUDE_DEFAULT_USB_INIT := true
 RECOVERY_SDCARD_ON_DATA := true
 TW_Y_OFFSET := 75
 TW_H_OFFSET := -75
 TW_NO_LEGACY_PROPS := true
-PRODUCT_ENFORCE_VINTF_MANIFEST := true
-
-# Backups
-TW_BACKUP_EXCLUSIONS := /data/fonts
-
-# Build Debug
-BUILD_BROKEN_DUP_RULES := true
-BUILD_BROKEN_ELF_PREBUILT_PRODUCT_COPY_FILES := true
-
-# PBRP
-#PB_DISABLE_DEFAULT_DM_VERITY := true
-#PB_TORCH_PATH := "/sys/devices/platform/flashlights_mt6360/enable_flashlight"
-#PB_TORCH_PATH := "/sys/class/camera/flash/rear_flash"
-
+TW_INCLUDE_LIBRESETPROP := true
+TW_INCLUDE_RESETPROP := true
+TW_INCLUDE_REPACKTOOLS := true
+TW_INCLUDE_NTFS_3G := true
+TW_INCLUDE_PYTHON := true
+
+# touchscreen firmware added to vendor/firmware/gt9886*
+TW_SCREEN_BLANK_ON_BOOT := true
+
+# future Crypto Arguements
+#TW_INCLUDE_CRYPTO := true
+#TW_INCLUDE_CRYPTO_FBE := true
+
+# Development Help Touchscreen and Future Crypto
+TWRP_INCLUDE_LOGCAT := true
+TARGET_USES_LOGD := true

README.md

@@ -1,2 +1,41 @@
-# recovery_device_samsung_a14m
- Recovery Tree for Samsung Galaxy A14  **WIP**
+### Samsung Galaxy A14 (Mediatek) - Android Recovery Device Tree
+
+| **Prop** | **spec** |
+| --- | --- |
+| `Codename` | **A14m** |
+| `Model` | **SM-A145P** |
+| `Board` | **MediaTek MT679V (MT6768)** |
+| `Chipset` | **Helio G80** |
+| `OS` | **Android 13** |
+
+### TOUCHSCREEN
+
+1. Vendor bin/libs added **[ Failed ]**
+2. GT9886 - firmware added + BoardConfig Adjustments **[ Failed ]**
+3. Adjusted Kernel Touchscreen Drivers **[ Working!! ]**
+
+### FIXES
+
+- Several mount errors resolved
+- init.recovery.usb.rc added & adjusted to device, allowing ADB/MTP to work together
+
+### CRYPTO
+
+- removed crypto files for this build
+- prepped BoardConfig for future A13 Crypto development.
+
+### Kernel
+
+https://github.com/forforksake/android_kernel_samsung_a145p
+
+### THANKS
+
+Thanks to Physwizz initial device tree & kernel commits,
+SebaUbuntu's awesome twrpdtgen
+plus all the contributors to TWRP ofcourse.
+
+C F K o d @ X D A
+
+@Cardiffian
+[Telegram](https://t.me/cardiffian)
+

recovery/root/init.recovery.mt6768.rc

@@ -1,6 +1,5 @@
 import /init.recovery.samsung.rc
 import /[email protected]
-import /teegris_v4.rc
 
 on init
     setprop sys.usb.configfs 1