diff --git a/cmake/gcc-flags-rpi5.cmake b/cmake/gcc-flags-rpi5.cmake
new file mode 100644
index 00000000..02cb0d9d
--- /dev/null
+++ b/cmake/gcc-flags-rpi5.cmake
@@ -0,0 +1,3 @@
+set(CMAKE_C_FLAGS_INIT "-march=armv8.2-a+crypto+fp16+rcpc+dotprod -mcpu=cortex-a76+crypto -mtune=cortex-a76")
+set(CMAKE_CXX_FLAGS_INIT  "${CMAKE_C_FLAGS_INIT}")
+