diff --git a/cmake/blackboard.cmake b/cmake/blackboard.cmake
index e30ad8e..daeb2ea 100644
--- a/cmake/blackboard.cmake
+++ b/cmake/blackboard.cmake
@@ -3,5 +3,12 @@ cmake_minimum_required(VERSION 3.13)
 set(TARGET_TRIPLET arm-none-eabi)
 set(CMAKE_SYSTEM_NAME Generic)
 
+set(BLACKBOARD_MACHINE_FLAGS "-mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard")
+
+set(CMAKE_ASM_FLAGS_INIT "${BLACKBOARD_MACHINE_FLAGS}")
+set(CMAKE_C_FLAGS_INIT "${BLACKBOARD_MACHINE_FLAGS}")
+set(CMAKE_CXX_FLAGS_INIT "${BLACKBOARD_MACHINE_FLAGS}")
+set(CMAKE_EXE_LINKER_FLAGS_INIT "${BLACKBOARD_MACHINE_FLAGS} -ffreestanding -nostdlib -nostdlib++")
+
 include("${CMAKE_CURRENT_LIST_DIR}/clang.cmake")