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alexander31ae9f02022-02-10 16:15:54 +00001#----------------------------------------------------------------------------
2# Copyright (c) 2022 Arm Limited. All rights reserved.
3# SPDX-License-Identifier: Apache-2.0
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16#----------------------------------------------------------------------------
17
18#########################################################
19# A generic (simple) platform support library #
20#########################################################
21
Kshitij Sisodia8c61c0a2022-05-17 11:16:22 +010022cmake_minimum_required(VERSION 3.16.3)
Kshitij Sisodiad5679cc2022-03-03 16:30:07 +000023set(PLATFORM_DRIVERS_TARGET platform_drivers)
alexander31ae9f02022-02-10 16:15:54 +000024project(${PLATFORM_DRIVERS_TARGET}
25 DESCRIPTION "Platform drivers library for a generic target"
26 LANGUAGES C CXX ASM)
27
28# 1. We should be cross-compiling (MPS3 taregt only runs Cortex-M targets)
29if (NOT ${CMAKE_CROSSCOMPILING})
30 message(FATAL_ERROR "No ${PLATFORM_DRIVERS_TARGET} support for this target.")
31endif()
32
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +000033# Define target specific values here (before adding the components)
Kshitij Sisodiada2ec062022-04-01 14:43:53 +010034set(UART0_BASE "0x49303000" CACHE STRING "UART base address")
35set(UART0_BAUDRATE "115200" CACHE STRING "UART baudrate")
36set(SYSTEM_CORE_CLOCK "25000000" CACHE STRING "System peripheral clock (Hz)")
37set(ETHOS_U_BASE_ADDR "0x58102000" CACHE STRING "Ethos-U NPU base address")
38set(ETHOS_U_IRQN "56" CACHE STRING "Ethos-U55 Interrupt")
Kshitij Sisodia8bc863d2022-03-24 17:53:34 +000039set(ETHOS_U_SEC_ENABLED "1" CACHE STRING "Ethos-U NPU Security enable")
40set(ETHOS_U_PRIV_ENABLED "1" CACHE STRING "Ethos-U NPU Privilege enable")
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +000041
Kshitij Sisodiada2ec062022-04-01 14:43:53 +010042if (ETHOS_U_NPU_TIMING_ADAPTER_ENABLED)
43 set(TA0_BASE "0x58103000" CACHE STRING "Ethos-U NPU timing adapter 0")
44 set(TA1_BASE "0x58103200" CACHE STRING "Ethos-U NPU timing adapter 1")
45endif()
46
Kshitij Sisodia8bc863d2022-03-24 17:53:34 +000047# 2. Create static library
alexander31ae9f02022-02-10 16:15:54 +000048add_library(${PLATFORM_DRIVERS_TARGET} STATIC)
49
50## Include directories - public
51target_include_directories(${PLATFORM_DRIVERS_TARGET}
52 PUBLIC
Kshitij Sisodia8bc863d2022-03-24 17:53:34 +000053 include)
alexander31ae9f02022-02-10 16:15:54 +000054
55## Platform sources
56target_sources(${PLATFORM_DRIVERS_TARGET}
57 PRIVATE
Kshitij Sisodiaa1256e32022-02-23 14:40:45 +000058 source/timer_simple_platform.c
59 source/platform_drivers.c)
alexander31ae9f02022-02-10 16:15:54 +000060
Isabella Gottardiee4920b2022-02-25 14:29:32 +000061## Directory for additional components required by generic platform:
62if (NOT DEFINED COMPONENTS_DIR)
63 set(COMPONENTS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../components)
64endif()
65
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +000066
67## Platform component: cmsis_device (provides generic Cortex-M start up library)
68add_subdirectory(${COMPONENTS_DIR}/cmsis_device ${CMAKE_BINARY_DIR}/cmsis_device)
69
70## Platform component: stdout
71set(STDOUT_RETARGET ON CACHE BOOL "Retarget stdout/err to UART")
72add_subdirectory(${COMPONENTS_DIR}/stdout ${CMAKE_BINARY_DIR}/stdout)
73
74## Platform component: lcd
75add_subdirectory(${COMPONENTS_DIR}/lcd ${CMAKE_BINARY_DIR}/lcd)
alexander31ae9f02022-02-10 16:15:54 +000076
Kshitij Sisodiada2ec062022-04-01 14:43:53 +010077## Platform component: PMU
78add_subdirectory(${COMPONENTS_DIR}/platform_pmu ${CMAKE_BINARY_DIR}/platform_pmu)
79
Kshitij Sisodiaea8ce562022-04-12 11:10:11 +010080## Logging utilities:
81if (NOT TARGET log)
82 if (NOT DEFINED LOG_PROJECT_DIR)
83 message(FATAL_ERROR "LOG_PROJECT_DIR needs to be defined.")
84 endif()
85 add_subdirectory(${LOG_PROJECT_DIR} ${CMAKE_BINARY_DIR}/log)
86endif()
87
Isabella Gottardiee4920b2022-02-25 14:29:32 +000088# Add dependencies:
alexander31ae9f02022-02-10 16:15:54 +000089target_link_libraries(${PLATFORM_DRIVERS_TARGET} PUBLIC
90 cmsis_device
Kshitij Sisodiad5679cc2022-03-03 16:30:07 +000091 log
Kshitij Sisodiada2ec062022-04-01 14:43:53 +010092 platform_pmu
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +000093 lcd_stubs
94 $<IF:$<BOOL:STDOUT_RETARGET>,stdout_retarget_pl011,stdout>)
alexander31ae9f02022-02-10 16:15:54 +000095
Kshitij Sisodiada2ec062022-04-01 14:43:53 +010096# Set the CPU profiling definition
97if (CPU_PROFILE_ENABLED)
98 target_compile_definitions(${PLATFORM_DRIVERS_TARGET} PUBLIC CPU_PROFILE_ENABLED)
99endif()
100
Isabella Gottardiee4920b2022-02-25 14:29:32 +0000101# If Ethos-U is enabled, we need the driver library too
102if (ETHOS_U_NPU_ENABLED)
103
Kshitij Sisodiad5679cc2022-03-03 16:30:07 +0000104 ## Platform component: Ethos-U initialization
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +0000105 add_subdirectory(${COMPONENTS_DIR}/npu ${CMAKE_BINARY_DIR}/npu)
Isabella Gottardiee4920b2022-02-25 14:29:32 +0000106
107 target_link_libraries(${PLATFORM_DRIVERS_TARGET}
108 PUBLIC
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +0000109 ethos_u_npu)
Isabella Gottardiee4920b2022-02-25 14:29:32 +0000110
Kshitij Sisodiad5679cc2022-03-03 16:30:07 +0000111 if (ETHOS_U_NPU_TIMING_ADAPTER_ENABLED)
112 ## Platform component: Ethos-U timing apadpter initialization
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +0000113 add_subdirectory(${COMPONENTS_DIR}/npu_ta ${CMAKE_BINARY_DIR}/npu_ta)
Kshitij Sisodiad5679cc2022-03-03 16:30:07 +0000114
115 target_link_libraries(${PLATFORM_DRIVERS_TARGET}
116 PUBLIC
Kshitij Sisodiac22e80e2022-03-14 09:26:48 +0000117 ethos_u_ta)
Isabella Gottardiee4920b2022-02-25 14:29:32 +0000118 endif()
119
Isabella Gottardiee4920b2022-02-25 14:29:32 +0000120endif()
121
Kshitij Sisodia8bc863d2022-03-24 17:53:34 +0000122# 3. Display status:
alexander31ae9f02022-02-10 16:15:54 +0000123message(STATUS "CMAKE_CURRENT_SOURCE_DIR: " ${CMAKE_CURRENT_SOURCE_DIR})
124message(STATUS "*******************************************************")
125message(STATUS "Library : " ${PLATFORM_DRIVERS_TARGET})
126message(STATUS "CMAKE_SYSTEM_PROCESSOR : " ${CMAKE_SYSTEM_PROCESSOR})
Kshitij Sisodia8c61c0a2022-05-17 11:16:22 +0100127message(STATUS "CMAKE_SYSTEM_ARCH : " ${CMAKE_SYSTEM_ARCH})
alexander31ae9f02022-02-10 16:15:54 +0000128message(STATUS "*******************************************************")