Refactor twrp target

TeamWin is now targeting aosp to build twrp. Make a separate target
to allow differentiating twrp and normal aosp. Include the lineage
makefile for the unified build flags. The other flags wont apply
when only building recovery

Change-Id: I8d067b50d02d6e20e8865bdc4dcc414dd73b4c4b

AndroidProducts.mk

@@ -17,4 +17,4 @@
 PRODUCT_MAKEFILES := \
     $(LOCAL_DIR)/full_foster.mk \
     $(LOCAL_DIR)/lineage_foster.mk \
-    $(LOCAL_DIR)/omni_foster.mk
+    $(LOCAL_DIR)/twrp_foster.mk

omni.mk

@@ -1,24 +0,0 @@
-# Copyright (C) 2021 The LineageOS Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Unified device support
-TARGET_INIT_VENDOR_LIB := //device/nvidia/foster:libinit_foster
-PRODUCT_VENDOR_PROPERTY_BLACKLIST := \
-    ro.product.vendor.device \
-    ro.product.vendor.model \
-    ro.product.vendor.name \
-    ro.vendor.build.fingerprint
-PRODUCT_PACKAGES += \
-    init_tegra \
-    resize2fs_static

twrp/twrp.mk

@@ -12,20 +12,20 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-TARGET_KERNEL_CONFIG := tegra_android_recovery_defconfig
-BOARD_KERNEL_CMDLINE := androidboot.selinux=permissive
-LZMA_RAMDISK_TARGETS := recovery
+TARGET_KERNEL_CONFIG   := tegra_android_recovery_defconfig
+BOARD_KERNEL_CMDLINE   := androidboot.selinux=permissive
+BOARD_RAMDISK_USE_LZMA := true
 
 PRODUCT_COPY_FILES += \
-    device/nvidia/foster/twrp/twrp.fstab.emmc:recovery/root/etc/twrp.fstab.emmc \
-    device/nvidia/foster/twrp/twrp.fstab.icosa_emmc:recovery/root/etc/twrp.fstab.icosa_emmc \
-    device/nvidia/foster/twrp/twrp.fstab.icosa_sd:recovery/root/etc/twrp.fstab.icosa_sd \
-    device/nvidia/foster/twrp/twrp.fstab.sata:recovery/root/etc/twrp.fstab.sata \
-    device/nvidia/foster/twrp/twrp.fstab.sd:recovery/root/etc/twrp.fstab.sd
+    device/nvidia/foster/twrp/twrp.fstab.emmc:recovery/root/system/etc/twrp.fstab.emmc \
+    device/nvidia/foster/twrp/twrp.fstab.icosa_emmc:recovery/root/system/etc/twrp.fstab.icosa_emmc \
+    device/nvidia/foster/twrp/twrp.fstab.icosa_sd:recovery/root/system/etc/twrp.fstab.icosa_sd \
+    device/nvidia/foster/twrp/twrp.fstab.sata:recovery/root/system/etc/twrp.fstab.sata \
+    device/nvidia/foster/twrp/twrp.fstab.sd:recovery/root/system/etc/twrp.fstab.sd
 
 TW_THEME             := landscape_hdpi
 TW_NO_SCREEN_TIMEOUT := true
 TW_NO_SCREEN_BLANK   := true
 TW_BRIGHTNESS_PATH   := /sys/class/backlight/pwm-backlight/brightness
 TW_MAX_BRIGHTNESS    := 255
-TW_INPUT_BLACKLIST   := "Nintendo Switch Left Joy-Con Serial\x0aNintendo Switch Right Joy-Con Serial"
+TW_INPUT_BLACKLIST   := "Nintendo Switch Left Joy-Con Serial\\x0aNintendo Switch Right Joy-Con Serial"

twrp_foster.mk

@@ -12,12 +12,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Inherit some common omni stuff.
-$(call inherit-product, vendor/omni/config/common.mk)
+# Inherit some common twrp stuff.
+$(call inherit-product, vendor/twrp/config/common.mk)
 
 # Inherit device configuration for foster.
-include device/nvidia/foster/omni.mk
+include device/nvidia/foster/lineage.mk
 $(call inherit-product, device/nvidia/foster/full_foster.mk)
 
-PRODUCT_NAME := omni_foster
+PRODUCT_NAME := twrp_foster
 PRODUCT_DEVICE := foster