diff --git a/BoardConfig.mk b/BoardConfig.mk
index 229b03c..d413fdc 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -6,5 +6,20 @@
 
 DEVICE_PATH := device/xiaomi/rosemary
 
+# Architecture
+TARGET_ARCH := arm64
+TARGET_ARCH_VARIANT := armv8-2a-dotprod
+TARGET_CPU_ABI := arm64-v8a
+TARGET_CPU_ABI2 :=
+TARGET_CPU_VARIANT := generic
+TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a76
+
+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 := generic
+TARGET_2ND_CPU_VARIANT_RUNTIME := cortex-a55
+
 # Inherit the proprietary files
 include vendor/xiaomi/rosemary/BoardConfigVendor.mk