lmi: Add libinit for variants handling

Change-Id: Ia990f08d046192a42c0d951a2ce8d06b8794f6f0

BoardConfig.mk

@@ -25,6 +25,10 @@ SOONG_CONFIG_XIAOMI_KONA_FOD_SIZE = 202
 # HIDL
 DEVICE_MANIFEST_FILE += $(DEVICE_PATH)/manifest.xml
 
+# Init
+TARGET_INIT_VENDOR_LIB := //$(DEVICE_PATH):libinit_lmi
+TARGET_RECOVERY_DEVICE_MODULES := libinit_lmi
+
 # Kernel
 TARGET_KERNEL_CONFIG := vendor/lmi_defconfig
 

libinit/Android.bp

@@ -0,0 +1,12 @@
+//
+// Copyright (C) 2021 The LineageOS Project
+//
+// SPDX-License-Identifier: Apache-2.0
+//
+
+cc_library_static {
+    name: "libinit_lmi",
+    defaults: ["//device/xiaomi/sm8250-common:libinit_kona_defaults"],
+    srcs: ["init_lmi.cpp"],
+    whole_static_libs: ["//device/xiaomi/sm8250-common:libinit_kona"],
+}

libinit/init_lmi.cpp

@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The LineageOS Project
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <libinit_kona.h>
+
+static const variant_info_t lmi_info = {
+    .prop_key = "ro.boot.product.hardware.sku",
+    .prop_value = "std",
+
+    .brand = "POCO",
+    .device = "lmi",
+    .marketname = "",
+    .model = "POCO F2 Pro",
+    .build_description = "lmi-user 11 RKQ1.200826.002 V12.2.6.0.RJKMIXM release-keys",
+    .build_fingerprint = "POCO/lmi_global/lmi:11/RKQ1.200826.002/V12.2.6.0.RJKMIXM:user/release-keys",
+};
+
+static const variant_info_t lmipro_info = {
+    .prop_key = "ro.boot.product.hardware.sku",
+    .prop_value = "pro",
+
+    .brand = "Redmi",
+    .device = "lmipro",
+    .marketname = "",
+    .model = "Redmi K30 Pro Zoom Edition",
+    .build_description = "lmipro-user 11 RKQ1.200826.002 V12.2.6.0.RJKMIXM release-keys",
+    .build_fingerprint = "Redmi/lmipro/lmipro:11/RKQ1.200826.002/V12.2.6.0.RJKMIXM:user/release-keys",
+};
+
+static const std::vector<variant_info_t> variants = {
+    lmi_info,
+    lmipro_info,
+};
+
+void vendor_load_properties() {
+    search_variant(variants);
+}