blob: a4d95adf17f01b2250ba494ccf1fc35ff3438def (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#
# Copyright (c) 2021 Arm Limited. All rights reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the License); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an AS IS BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#############################################################################
# Configuration
#############################################################################
set(TRUSTZONE_BUILD TRUE)
set(TRUSTZONE_SIDE nonsecure)
#############################################################################
# TrustZone Nonsecure world
#############################################################################
add_library(nonsecure_target_startup INTERFACE)
target_link_libraries(nonsecure_target_startup INTERFACE ethosu_target_link)
target_link_libraries(nonsecure_target_startup INTERFACE cmsis_startup)
ethosu_add_executable(trustzone_nonsecure PRIVATE
TARGET_LIBRARY nonsecure_target_startup
SOURCES main_nonsecure.cpp)
target_compile_definitions(trustzone_nonsecure PUBLIC TRUSTZONE_BUILD)
target_compile_definitions(trustzone_nonsecure PUBLIC TRUSTZONE_NONSECURE)
# Silence warning on cmse attributes
target_compile_options(trustzone_nonsecure PRIVATE -Wno-ignored-attributes)
#############################################################################
# linker configuration
#############################################################################
# Pick up the gateway object file from secure build
target_link_options(trustzone_nonsecure PRIVATE ${SECURE_GATEWAY_LIB})
target_link_options(trustzone_nonsecure
PRIVATE "--predefine=\"-I${CMAKE_CURRENT_SOURCE_DIR}/../${ETHOSU_TARGET}\"")
#############################################################################
# Helper target to extract non-secure binary
#############################################################################
add_custom_target(nonsecure_binary ALL COMMAND fromelf --bin
${CMAKE_CURRENT_BINARY_DIR}/trustzone_nonsecure.elf
-o ${CMAKE_CURRENT_BINARY_DIR}/ns_bin
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/trustzone_nonsecure)
|
