Adapt cmsis build for secure/nonsecure worlds
Add external include path to get the device specific partion header
file to setup SAU as needed by cmsis startup and make sure system
isn't build if we are targeting nonsecure world.
Change-Id: Ic9a9e380aa2bc41e6d1cd7f71c6713d033065c7a
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 564d4d0..537e9a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -38,6 +38,15 @@
set(CORE_SOFTWARE_RTOS "None" CACHE STRING "Select RTOS to include. (None, MbedOS, FreeRTOS, Zephyr)")
string(TOLOWER ${CORE_SOFTWARE_RTOS} CORE_SOFTWARE_RTOS_LOWER)
+# Set trustzone options
+set(TRUSTZONE_BUILD OFF CACHE BOOL "Enable TrustZone build")
+if (TRUSTZONE_BUILD)
+ set(TRUSTZONE_SIDE "secure" CACHE STRING "Select secure or nonsecure")
+ set_property(CACHE TRUSTZONE_SIDE PROPERTY STRINGS secure nonsecure)
+ set(TRUSTZONE_PARTITION_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" CACHE
+ FILEPATH "Path to CMSIS partion header for device")
+endif()
+
#
# Build
#
@@ -45,6 +54,7 @@
# Build CMSIS
include(cmsis.cmake)
+target_link_libraries(ethosu_core INTERFACE cmsis_core cmsis_device)
# Build core driver
if (CORE_SOFTWARE_ACCELERATOR STREQUAL "NPU")