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!32 Description: kernel_uniproton版本升级

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Merge pull request !32 from hw_llm/master
This commit is contained in:
openharmony_ci
2025-02-25 07:24:10 +00:00
committed by Gitee
parent 50f001cdf1 68d2e18e9c
commit 8547b402f0
250 changed files with 17275 additions and 350 deletions
Download Patch File Download Diff File Expand all files Collapse all files
CMakeLists.txt
+14
View File
@@ -17,6 +17,8 @@ set(LIB_RUN_TYPE "$ENV{LIB_RUN_TYPE}" )
set(HOME_PATH "$ENV{HOME_PATH}" )
set(BUILD_MACHINE_PLATFORM "$ENV{BUILD_MACHINE_PLATFORM}" )
set(RPROTON_BINARY_DIR "$ENV{RPROTON_BINARY_DIR}" )
#用于保存所有的对象库
set(ALL_OBJECT_LIBRARYS "" CACHE STRING INTERNAL)
if("${RPROTON_BINARY_DIR}" STREQUAL "")
# this branch will be taken
@@ -75,6 +77,18 @@ include_directories(
./platform/libboundscheck/include
)
if (${CONFIG_OS_OPTION_POSIX})
include_directories(
./src/osal/posix/include
./src/include/posix
)
endif()
if (${CONFIG_OS_OPTION_OPENAMP})
include_directories(
./thirdpart/openamp
)
endif()
if (NOT ${COMPILE_OPTION} STREQUAL "UniProton")
###添加安全库的cmakelists
README.OpenSource
+1 -1
View File
@@ -3,7 +3,7 @@
"Name" : "uniproton",
"License" : "MulanPSL-2.0",
"License File" : "LICENSE",
"Version Number" : "1.0.0",
"Version Number" : "1.0.1",
"Owner" : "zhushengle@huawei.com",
"Upstream URL" : "https://gitee.com/openeuler/UniProton",
"Description" : "Uniproton is a highly real-time kernel implementation of the MulanPSL-2.0 license"
README.md
+12 -12
View File
@@ -1,19 +1,19 @@
# UniProton介绍
UniProton主要目的在于为上层业务软件提供一个统一的操作系统平台，屏蔽底层硬件差异，并提供强大的调试功能。使得业务软件可在不同的硬件平台之间快速移植，方便产品芯片选型，降低硬件采购成本和软件维护成本。
UniProton是一款实时操作系统，具备极致的低时延和灵活的混合关键性部署特性，可以适用于工业控制场景，既支持微控制器MCU，也支持算力强的多核CPU。
## 功能介绍
- 任务
- 中断
- 事件
- 队列
- 信号量
- 内存管理
- 软件定时器
- 异常
- 错误处理
- cpu占用率
- [任务](./doc/design/task.md)
- [中断](./doc/design/hwi.md)
- [事件](./doc/design/event.md)
- [队列](./doc/design/queue.md)
- [信号量](./doc/design/sem.md)
- [内存管理](./doc/design/mem.md)
- [软件定时器](./doc/design/timer.md)
- [异常](./doc/design/exc.md)
- [错误处理](./doc/design/err.md)
- [cpu占用率](./doc/design/cpup.md)
注: UniProton基础内核机制请参考[官方介绍](https://gitee.com/openeuler/UniProton)。
@@ -53,7 +53,7 @@ alientek
## 约束
- 当前开源版本仅支持cortex_m4芯片，默认编译脚本的安全编译选项仅支持栈保护，其他选项由用户根据需要自行添加。
- 当前开源版本支持cortex_m4和armv8芯片，默认编译脚本的安全编译选项仅支持栈保护，其他选项由用户根据需要自行添加。
- 遵循MulanPSL2开源许可协议。
build/uniproton_ci_lib/globle.py
+7 -3
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@@ -25,10 +25,14 @@ home_path = os.path.dirname(build_dir)
config_dir = os.path.join(home_path,'config.xml')
kbuild_path = '%s/cmake/common/build_auxiliary_script' % home_path
cpus_ = {'all': ['clean', 'm4'],
cpus_ = {'all': ['clean', 'm4', 'raspi4', 'hi3093'],
'clean':['clean'],
'm4': ['m4']
'm4': ['m4'],
'raspi4': ['raspi4'],
'hi3093': ['hi3093'],
}
cpu_plat = {'m4': ['cortex']
cpu_plat = {'m4': ['cortex'],
'raspi4': ['armv8'],
'hi3093': ['armv8'],
}
build/uniproton_config/config_armv8_hi3093/defconfig
+133
View File
@@ -0,0 +1,133 @@
#
# Automatically generated file; DO NOT EDIT.
# UniProton Configuration
#
#
# Arch Modules Configuration
#
CONFIG_OS_ARCH_ARMV8=y
# CONFIG_OS_OPTION_GUARD_STACK is not set
#
# ARMV8 Sepecfic Configuration
#
CONFIG_INTERNAL_OS_PLATFORM_ARMV8_AX=y
CONFIG_INTERNAL_OS_HI3093=y
#
# ARMV8 DRV Features Configuration
#
CONFIG_INTERNAL_OS_GIC_VER="gicv600"
CONFIG_OS_GIC_VER=3
#
# Generic Configuration
#
CONFIG_OS_HARDWARE_PLATFORM="OS_ARMV8"
CONFIG_OS_CPU_TYPE="OS_HI3093"
CONFIG_OS_MAX_CORE_NUM=4
CONFIG_OS_THIS_CORE=3
CONFIG_INTERNAL_OS_BYTE_ORDER_LE=y
CONFIG_OS_BYTE_ORDER="OS_LITTLE_ENDIAN"
# CONFIG_OS_OPTION_DCACHE is not set
CONFIG_OS_CACHE_LINE_SIZE=64
#
# Core Modules Configuration
#
#
# IPC Modules Configuration
#
#
# Event feature configuration
#
CONFIG_OS_OPTION_EVENT=y
CONFIG_OS_OPTION_QUEUE=y
#
# Semaphore feature configuration
#
#
# Kernel Modules Configuration
#
#
# IRQ Modules Configuration
#
# CONFIG_OS_OPTION_HWI_COMBINE is not set
CONFIG_OS_OPTION_HWI_PRIORITY=y
CONFIG_OS_OPTION_HWI_ATTRIBUTE=y
# CONFIG_OS_OPTION_HWI_MAX_NUM_CONFIG is not set
#
# Exc Modules Configuration
CONFIG_INTERNAL_OS_SCHEDULE_SINGLE_CORE_BY_CCODE=y
CONFIG_OS_OPTION_SYS_TIME_USR=y
#
#
# Task module Configuration
#
CONFIG_OS_OPTION_TASK=y
#
# TASK features configuration
#
# CONFIG_OS_OPTION_TASK_MON is not set
CONFIG_OS_OPTION_TASK_DELETE=y
CONFIG_OS_OPTION_TASK_SUSPEND=y
CONFIG_OS_OPTION_TASK_INFO=y
CONFIG_OS_OPTION_TASK_YIELD=y
CONFIG_OS_TSK_PRIORITY_HIGHEST=0
CONFIG_OS_TSK_PRIORITY_LOWEST=63
CONFIG_OS_TSK_NUM_OF_PRIORITIES=64
CONFIG_OS_TSK_CORE_BYTES_IN_PID=2
CONFIG_OS_OPTION_TICK=y
#
# Timer Modules Configuration
#
CONFIG_INTERNAL_OS_SWTMR=y
#
# MM Modules Configuration
#
#
# OM Modules Configuration
#
# CONFIG_OS_OPTION_CPUP is not set
#
# CPUP features configuration
#
CONFIG_INTERNAL_OS_CPUP_THREAD=y
CONFIG_OS_OPTION_CPUP_WARN=y
#
# Error Report Module Configuration
#
#
# Hook feature configuration
#
#
# security Modules Configuration
#
CONFIG_OS_OPTION_RND=y
#
# Utility Modules Configuration
#
CONFIG_OS_OPTION_POSIX=y
CONFIG_OS_POSIX_TYPE_NEWLIB=y
#
# Openamp Modules Configuration
#
CONFIG_OS_OPTION_OPENAMP=y
build/uniproton_config/config_armv8_raspi4/defconfig
+133
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@@ -0,0 +1,133 @@
#
# Automatically generated file; DO NOT EDIT.
# UniProton Configuration
#
#
# Arch Modules Configuration
#
CONFIG_OS_ARCH_ARMV8=y
# CONFIG_OS_OPTION_GUARD_STACK is not set
#
# ARMV8 Sepecfic Configuration
#
CONFIG_INTERNAL_OS_PLATFORM_ARMV8_AX=y
CONFIG_INTERNAL_OS_RASPI4=y
#
# ARMV8 DRV Features Configuration
#
CONFIG_INTERNAL_OS_GIC_VER="gicv600"
CONFIG_OS_GIC_VER=2
#
# Generic Configuration
#
CONFIG_OS_HARDWARE_PLATFORM="OS_ARMV8"
CONFIG_OS_CPU_TYPE="OS_RASPI4"
CONFIG_OS_MAX_CORE_NUM=4
CONFIG_OS_THIS_CORE=3
CONFIG_INTERNAL_OS_BYTE_ORDER_LE=y
CONFIG_OS_BYTE_ORDER="OS_LITTLE_ENDIAN"
# CONFIG_OS_OPTION_DCACHE is not set
CONFIG_OS_CACHE_LINE_SIZE=64
#
# Core Modules Configuration
#
#
# IPC Modules Configuration
#
#
# Event feature configuration
#
CONFIG_OS_OPTION_EVENT=y
CONFIG_OS_OPTION_QUEUE=y
#
# Semaphore feature configuration
#
#
# Kernel Modules Configuration
#
#
# IRQ Modules Configuration
#
# CONFIG_OS_OPTION_HWI_COMBINE is not set
CONFIG_OS_OPTION_HWI_PRIORITY=y
CONFIG_OS_OPTION_HWI_ATTRIBUTE=y
# CONFIG_OS_OPTION_HWI_MAX_NUM_CONFIG is not set
#
# Exc Modules Configuration
CONFIG_INTERNAL_OS_SCHEDULE_SINGLE_CORE_BY_CCODE=y
CONFIG_OS_OPTION_SYS_TIME_USR=y
#
#
# Task module Configuration
#
CONFIG_OS_OPTION_TASK=y
#
# TASK features configuration
#
# CONFIG_OS_OPTION_TASK_MON is not set
CONFIG_OS_OPTION_TASK_DELETE=y
CONFIG_OS_OPTION_TASK_SUSPEND=y
CONFIG_OS_OPTION_TASK_INFO=y
CONFIG_OS_OPTION_TASK_YIELD=y
CONFIG_OS_TSK_PRIORITY_HIGHEST=0
CONFIG_OS_TSK_PRIORITY_LOWEST=63
CONFIG_OS_TSK_NUM_OF_PRIORITIES=64
CONFIG_OS_TSK_CORE_BYTES_IN_PID=2
CONFIG_OS_OPTION_TICK=y
#
# Timer Modules Configuration
#
CONFIG_INTERNAL_OS_SWTMR=y
#
# MM Modules Configuration
#
#
# OM Modules Configuration
#
# CONFIG_OS_OPTION_CPUP is not set
#
# CPUP features configuration
#
CONFIG_INTERNAL_OS_CPUP_THREAD=y
CONFIG_OS_OPTION_CPUP_WARN=y
#
# Error Report Module Configuration
#
#
# Hook feature configuration
#
#
# security Modules Configuration
#
CONFIG_OS_OPTION_RND=y
#
# Utility Modules Configuration
#
CONFIG_OS_OPTION_POSIX=y
CONFIG_OS_POSIX_TYPE_NEWLIB=y
#
# Openamp Modules Configuration
#
CONFIG_OS_OPTION_OPENAMP=y
build/uniproton_config/config_m4/defconfig
+6
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@@ -7,6 +7,7 @@
# Arch Modules Configuration
#
CONFIG_OS_ARCH_ARMV7_M=y
CONFIG_OS_OPTION_GUARD_STACK=y
#
# ARM7-M Sepecfic Configuration
@@ -44,6 +45,9 @@ CONFIG_OS_OPTION_QUEUE=y
#
# Semaphore feature configuration
#
CONFIG_OS_OPTION_BIN_SEM=y
CONFIG_OS_OPTION_SEM_RECUR_PV=y
CONFIG_OS_OPTION_SEM_PRIOR=y
#
# Kernel Modules Configuration
@@ -114,3 +118,5 @@ CONFIG_OS_OPTION_RND=y
#
# Utility Modules Configuration
#
CONFIG_OS_OPTION_POSIX=y
CONFIG_OS_POSIX_TYPE_NEWLIB=y
cmake/common/build_auxiliary_script/Kconfig2macro.py
+17 -4
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@@ -162,6 +162,18 @@ def write_tail(out_file):
return 0
def wirte_buildef_header(out_file):
"""
wirte_buildef_header
:param out_file:
:return:
"""
with codecs.open(out_file, 'a+') as fd_out:
text = "\n/* common macros's definitions */\n"
text = '%s#include "prt_buildef_common.h"\n' % (text)
fd_out.write(text)
return 0
def kconfig2macro(in_file, out_file, flag):
header_type = headerType(in_file)
if header_type == HEADER_TYPE_INVALID:
@@ -175,13 +187,14 @@ def kconfig2macro(in_file, out_file, flag):
if ret != 0:
return ret
ret = write_external_macro(out_file)
if ret != 0:
return ret
ret = write_c_external_tail(out_file)
if ret != 0:
return ret
if header_type == HEADER_TYPE_BUILD:
ret_code = wirte_buildef_header(out_file)
if ret_code != 0:
return ret_code
ret = write_tail(out_file)
if ret != 0:
cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh
+21 -6
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@@ -16,6 +16,8 @@ file=lib"${CK_LIB_SUFFIX}"
if [ "${CPU_TYPE}" = "m4" ] ; then
ARNAME=arm-none-eabi-ar ; OBJCOPYNAME=arm-none-eabi-objcopy;
elif [ "${CPU_TYPE}" = "raspi4" ] || [ "${CPU_TYPE}" = "hi3093" ];
then ARNAME=aarch64-none-elf-ar; OBJCOPYNAME=aarch64-none-elf-objcopy;
else
ARNAME=ar; OBJCOPYNAME=objcopy;
fi
@@ -23,7 +25,7 @@ fi
sleep 2
pushd "$CK_LIB_PATH"
##为什么不加这一行要报错
if [ "${CPU_TYPE}" = "m4" ] ; then
if [ "${CPU_TYPE}" = "m4" ] || [ "${CPU_TYPE}" = "raspi4" ] || [ "${CPU_TYPE}" = "hi3093" ] ; then
[ -n tmp_"${file}" ] && rm -rf tmp_"${file}"
fi
mkdir tmp_"${file}"
@@ -34,13 +36,15 @@ pushd tmp_"${file}"
# 删除某变量指定的目录下所有文件。
# 通过对变量${FILE_PATH}进行判断，当${FILE_PATH}为空时，不会错误删除根目录下的文件。
[ -n "${file}" ] && rm -rf "${file}"
if [ "${CPU_TYPE}" = "m4" ] ; then
if [ "${CPU_TYPE}" = "m4" ] || [ "${CPU_TYPE}" = "raspi4" ] || [ "${CPU_TYPE}" = "hi3093" ]; then
find . -name '*.s.o'| awk -F "." '{print $2}'|xargs -I'{}' mv ./{}.s.o ./{}.o
find . -name '*.S.o'| awk -F "." '{print $2}'|xargs -I'{}' mv ./{}.S.o ./{}.o
find . -name '*.c.o'| awk -F "." '{print $2}'|xargs -I'{}' mv ./{}.c.o ./{}.o
for i in $(ls *.o);
do
fi
if [ "${CPU_TYPE}" = "m4" ] ; then
for i in $(ls *.o);
do
if [ -f "${i}" ] ; then
"${AR_TOOL_PATH}"/"${OBJCOPYNAME}" --remove-section=.comment -I elf32-littlearm -O elf32-littlearm "${i}" "${i}".oooo
"${AR_TOOL_PATH}"/"${OBJCOPYNAME}" --strip-unneeded "${i}".oooo
@@ -49,6 +53,17 @@ if [ "${CPU_TYPE}" = "m4" ] ; then
done
fi
if [ "${CPU_TYPE}" = "raspi4" ] || [ "${CPU_TYPE}" = "hi3093" ]; then
for i in $(ls *.o);
do
if [ -f "${i}" ] ; then
"${AR_TOOL_PATH}"/"${OBJCOPYNAME}" --remove-section=.comment -I elf64-littleaarch64 -O elf64-littleaarch64 "${i}" "${i}".oooo
"${AR_TOOL_PATH}"/"${OBJCOPYNAME}" --strip-unneeded "${i}".oooo
mv "${i}".oooo "${i}"
fi
done
fi
"$AR_TOOL_PATH"/"${ARNAME}" -r -D "$file" *.o
mv "$file" ../
popd
@@ -59,4 +74,4 @@ popd
popd
exit 0
exit 0
cmake/functions/uniproton_functions.cmake
+27
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@@ -169,3 +169,30 @@ function(link_library target_name target_path link_flag object_name object_pat
add_dependencies(${target_name} ${object_target})
endforeach()
endfunction()
function(add_library_ex file_name)
#[[
函数功能：传入要生成的对象库的文件名（不包含路径），生成对应的对象库并添加到全局变量中
用于后续能自动生成打包文件，无需开发人员再次人工指定
局限性：
1、只能传入单个文件，确保每个对象库只包含单个文件
2、生成对象库的文件，必然都是.c 或者.S文件
]]
#查询传递进来的文件名是否包含路径
string(FIND ${file_name} "/" idx REVERSE)
if(${idx} GREATER -1)
string(SUBSTRING ${file_name} ${idx} -1 str2)
string(REPLACE "/" "" object_name ${str2})
string(REPLACE ".c" "" object_name ${object_name})
else()
#将.c .S文件去除后缀名，只保留文件名（文件名作为对象库的名字）
string(REPLACE ".c" "" object_name ${file_name})
endif()
string(REPLACE ".S" "" object_name ${object_name})
add_library(${object_name} OBJECT ${file_name})
#将对象库添加到全局变量中
list(APPEND ALL_OBJECT_LIBRARYS ${object_name})
set(ALL_OBJECT_LIBRARYS ${ALL_OBJECT_LIBRARYS} CACHE STRING INTERNAL FORCE)
endfunction()
cmake/tool_chain/hi3093_armv8.cmake
+144
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@@ -0,0 +1,144 @@
set(OBJCOPY_PATH "$ENV{HCC_PATH}" )
##最终的链接目标，会生成对应的.a库
#################################################
## guest代码
#################################################
#添加进列表
foreach(FILE_NAME ${ALL_OBJECT_LIBRARYS})
list(FIND exclude "${FILE_NAME}" is_inclide)
if(${is_inclide} EQUAL -1)
list(APPEND GUEST_SRCS
$<TARGET_OBJECTS:${FILE_NAME}>
)
endif()
endforeach()
#编译结果
string(TOUPPER ${PLAM_TYPE} PLAM_TYPE_UP)
string(TOUPPER ${CPU_TYPE} CPU_TYPE_UP)
add_library(HI3093 STATIC "${GUEST_SRCS}")
add_custom_target(cleanobj)
add_custom_command(TARGET cleanobj POST_BUILD
COMMAND echo finishing)
if (${COMPILE_MODE} MATCHES "^.*dbg.*$")
message("=============== COMPILE_MODE is ${COMPILE_MODE} ===============")
else()
add_custom_command(
TARGET HI3093
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "HI3093.a"
)
endif()
####以下为make install打包脚本#####
set(hi3093_armv8_export modules)
# 下面的变量分别定义了安装根目录、头文件安装目录、动态库安装目录、静态库安装目录、OBJECT文件安装目录、可执行程序安装目录、配置文件安装目录。
# 注意：所有安装路径必须是相对CMAKE_INSTALL_PREFIX的相对路径，不可以使用绝对路径!!!
# 否则安装目录下的配置文件(foo-config.cmake, foo-tragets.cmake等)拷贝到其它目录时无法工作。
set(INSTALL_HI3093_ARMV8_BASE_DIR .)
set(INSTALL_HI3093_ARMV8_INCLUDE_DIR UniProton/include)
set(INSTALL_HI3093_ARMV8_ARCHIVE_DIR UniProton/lib/hi3093)
set(INSTALL_HI3093_ARMV8_ARCHIVE_SEC_DIR libboundscheck/lib/hi3093)
set(INSTALL_HI3093_ARMV8_ARCHIVE_CONFIG_DIR UniProton/config)
set(INSTALL_HI3093_ARMV8_CONFIG_DIR cmake/hi3093)
include(CMakePackageConfigHelpers)
configure_package_config_file(${PROJECT_SOURCE_DIR}/cmake/tool_chain/hi3093_armv8_config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/uniproton-hi3093-armv8-config.cmake
INSTALL_DESTINATION ${INSTALL_HI3093_ARMV8_CONFIG_DIR}
PATH_VARS
INSTALL_HI3093_ARMV8_BASE_DIR
INSTALL_HI3093_ARMV8_INCLUDE_DIR
INSTALL_HI3093_ARMV8_ARCHIVE_DIR
INSTALL_HI3093_ARMV8_ARCHIVE_SEC_DIR
INSTALL_HI3093_ARMV8_ARCHIVE_CONFIG_DIR
INSTALL_HI3093_ARMV8_CONFIG_DIR
INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX}
)
install(EXPORT ${hi3093_armv8_export}
NAMESPACE UniProton::
FILE uniproton-hi3093-armv8-targets.cmake
DESTINATION ${INSTALL_HI3093_ARMV8_CONFIG_DIR}
)
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/uniproton-hi3093-armv8-config.cmake
DESTINATION ${INSTALL_HI3093_ARMV8_CONFIG_DIR}
)
install(TARGETS
CortexMXsec_c
EXPORT ${hi3093_armv8_export}
ARCHIVE DESTINATION ${INSTALL_HI3093_ARMV8_ARCHIVE_SEC_DIR}
)
install(TARGETS
HI3093
EXPORT ${hi3093_armv8_export}
ARCHIVE DESTINATION ${INSTALL_HI3093_ARMV8_ARCHIVE_DIR}/
)
set(TOOLCHAIN_DIR "$ENV{HCC_PATH}") #该路径应该是外部传入,指向编译工具路径
if (${COMPILE_MODE} MATCHES "^.*dbg.*$")
message("=============== COMPILE_MODE is ${COMPILE_MODE} ===============")
else()
endif()
install(FILES
${PROJECT_SOURCE_DIR}/build/uniproton_config/config_armv8_hi3093/prt_buildef.h
DESTINATION ${INSTALL_HI3093_ARMV8_ARCHIVE_CONFIG_DIR}/hi3093
)
if (NOT "${LIBCK_INSTALL_FILE_OPTION}" STREQUAL "SUPER_BUILD")
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
install(FILES
${PROJECT_SOURCE_DIR}/src/config/prt_config.c
${PROJECT_SOURCE_DIR}/src/config/prt_config_internal.h
${PROJECT_SOURCE_DIR}/src/config/config/prt_config.h
DESTINATION ${INSTALL_HI3093_ARMV8_ARCHIVE_CONFIG_DIR}
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
file(GLOB common_include_files ${PROJECT_SOURCE_DIR}/src/include/uapi/*.h)
install(FILES
${common_include_files}
DESTINATION ${INSTALL_HI3093_ARMV8_INCLUDE_DIR}/common
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹 =======}
file(GLOB hw_board_include_files ${PROJECT_SOURCE_DIR}/src/include/uapi/hw/armv8/*)
install(FILES
${hw_board_include_files}
DESTINATION ${INSTALL_HI3093_ARMV8_INCLUDE_DIR}/hw/board
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
file(GLOB hw_cpu_include_files ${PROJECT_SOURCE_DIR}/src/include/posix/*)
install(FILES
${hw_cpu_include_files}
DESTINATION ${INSTALL_HI3093_ARMV8_INCLUDE_DIR}/hw/cpu
)
install(FILES
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_errno.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_event.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_exc.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_hook.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_hwi.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_mem.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_module.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_queue.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_sem.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_sys.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_task.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_tick.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_timer.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_typedef.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_cpup.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_err.h
DESTINATION ${INSTALL_HI3093_ARMV8_INCLUDE_DIR}/
)
endif()
cmake/tool_chain/hi3093_armv8_config.cmake.in
+12
View File
@@ -0,0 +1,12 @@
@PACKAGE_INIT@
include(${CMAKE_CURRENT_LIST_DIR}/uniproton-hi3093-armv8-targets.cmake)
set_and_check(INSTALL_HI3093_ARMV8_BASE_DIR "@PACKAGE_INSTALL_HI3093_ARMV8_BASE_DIR@")
set_and_check(INSTALL_HI3093_ARMV8_INCLUDE_DIR "@PACKAGE_INSTALL_HI3093_ARMV8_INCLUDE_DIR@")
set_and_check(INSTALL_HI3093_ARMV8_ARCHIVE_DIR "@PACKAGE_INSTALL_HI3093_ARMV8_ARCHIVE_DIR@")
set_and_check(INSTALL_HI3093_ARMV8_ARCHIVE_CONFIG_DIR "@PACKAGE_INSTALL_HI3093_ARMV8_ARCHIVE_CONFIG_DIR@")
set_and_check(INSTALL_HI3093_ARMV8_CONFIG_DIR "@PACKAGE_INSTALL_HI3093_ARMV8_CONFIG_DIR@")
check_required_components(uniproton-hi3093-armv8)
cmake/tool_chain/m4_cortex.cmake
+13 -127
View File
@@ -1,107 +1,21 @@
set(BUILD_DIR "$ENV{BUILD_TMP_DIR}" ) #version id
set(OBJCOPY_PATH "$ENV{OBJCOPY_PATH}" ) #OBJCOPY_PATH
##最终的链接目标，会生成对应的.a库
#################################################
## arch代码
#################################################
list(APPEND ARCH_SRCS
$<TARGET_OBJECTS:prt_hw_boot>
$<TARGET_OBJECTS:prt_port>
$<TARGET_OBJECTS:prt_dispatch>
$<TARGET_OBJECTS:prt_hwi>
$<TARGET_OBJECTS:prt_exc>
$<TARGET_OBJECTS:prt_hw_exc>
$<TARGET_OBJECTS:prt_vector>
$<TARGET_OBJECTS:prt_vi_dispatch>
$<TARGET_OBJECTS:prt_hw_tick>
$<TARGET_OBJECTS:prt_hw_tick_minor>
$<TARGET_OBJECTS:prt_hw>
$<TARGET_OBJECTS:prt_div64>
)
#################################################
## kernel代码
#################################################
list(APPEND KERNEL_SRCS
$<TARGET_OBJECTS:prt_sem>
$<TARGET_OBJECTS:prt_sem_init>
$<TARGET_OBJECTS:prt_sem_minor>
$<TARGET_OBJECTS:prt_irq>
$<TARGET_OBJECTS:prt_sys>
$<TARGET_OBJECTS:prt_sys_init>
$<TARGET_OBJECTS:prt_sys_time>
$<TARGET_OBJECTS:prt_amp_task>
$<TARGET_OBJECTS:prt_amp_task_del>
$<TARGET_OBJECTS:prt_amp_task_init>
$<TARGET_OBJECTS:prt_amp_task_minor>
$<TARGET_OBJECTS:prt_task>
$<TARGET_OBJECTS:prt_taskself_id>
$<TARGET_OBJECTS:prt_task_attrib>
$<TARGET_OBJECTS:prt_task_del>
$<TARGET_OBJECTS:prt_task_global>
$<TARGET_OBJECTS:prt_task_info>
$<TARGET_OBJECTS:prt_task_init>
$<TARGET_OBJECTS:prt_task_minor>
$<TARGET_OBJECTS:prt_task_priority>
$<TARGET_OBJECTS:prt_task_sem>
$<TARGET_OBJECTS:prt_tick>
$<TARGET_OBJECTS:prt_tick_init>
$<TARGET_OBJECTS:prt_timer>
$<TARGET_OBJECTS:prt_swtmr>
$<TARGET_OBJECTS:prt_swtmr_init>
$<TARGET_OBJECTS:prt_swtmr_minor>
$<TARGET_OBJECTS:prt_kexc>
$<TARGET_OBJECTS:prt_exc>
$<TARGET_OBJECTS:prt_timer_minor>
)
list(APPEND IPC_SRCS
$<TARGET_OBJECTS:prt_event>
$<TARGET_OBJECTS:prt_queue>
$<TARGET_OBJECTS:prt_queue_del>
$<TARGET_OBJECTS:prt_queue_minor>
$<TARGET_OBJECTS:prt_queue_init>
)
list(APPEND MEM_SRCS
$<TARGET_OBJECTS:prt_fscmem>
$<TARGET_OBJECTS:prt_mem>
)
list(APPEND OM_SRCS
$<TARGET_OBJECTS:prt_cpup>
$<TARGET_OBJECTS:prt_cpup_minor>
$<TARGET_OBJECTS:prt_cpup_thread>
$<TARGET_OBJECTS:prt_cpup_thread_64>
$<TARGET_OBJECTS:prt_cpup_thread_init>
$<TARGET_OBJECTS:prt_cpup_warn>
$<TARGET_OBJECTS:prt_err>
$<TARGET_OBJECTS:prt_err_init>
$<TARGET_OBJECTS:prt_hook_init>
$<TARGET_OBJECTS:prt_rnd_set>
)
list(APPEND BASE_LIB_SRCS
$<TARGET_OBJECTS:prt_lib_math64>
$<TARGET_OBJECTS:prt_lib_version>
)
#将所有对象库添加到列表中
foreach(FILE_NAME ${ALL_OBJECT_LIBRARYS})
list(APPEND CORTEX_M4_SRCS
$<TARGET_OBJECTS:${FILE_NAME}>
)
endforeach()
#编译结果
string(TOUPPER ${PLAM_TYPE} PLAM_TYPE_UP)
string(TOUPPER ${CPU_TYPE} CPU_TYPE_UP)
#编译通用的.a库
add_library(CortexMXarch STATIC "${ARCH_SRCS}")
add_library(CortexMXkernel STATIC "${KERNEL_SRCS}" "${BASE_LIB_SRCS}")
add_library(CortexMXmem STATIC "${MEM_SRCS}")
add_library(CortexMXom STATIC "${OM_SRCS}")
add_library(CortexMXipc STATIC "${IPC_SRCS}")
set_target_properties(CortexMXarch PROPERTIES SUFFIX ".lib")
set_target_properties(CortexMXkernel PROPERTIES SUFFIX ".lib")
set_target_properties(CortexMXmem PROPERTIES SUFFIX ".lib")
set_target_properties(CortexMXom PROPERTIES SUFFIX ".lib")
set_target_properties(CortexMXipc PROPERTIES SUFFIX ".lib")
#编译.a库
add_library(CortexM4 STATIC "${CORTEX_M4_SRCS}")
set_target_properties(CortexM4 PROPERTIES SUFFIX ".a")
add_custom_target(cleanobj)
add_custom_command(TARGET cleanobj POST_BUILD
@@ -112,33 +26,9 @@ if (${COMPILE_MODE} STREQUAL "debug")
message("=============== COMPILE_MODE is ${COMPILE_MODE} ===============")
else()
add_custom_command(
TARGET CortexMXarch
TARGET CortexM4
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "CortexMXarch.lib"
)
add_custom_command(
TARGET CortexMXkernel
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "CortexMXkernel.lib"
)
add_custom_command(
TARGET CortexMXmem
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "CortexMXmem.lib"
)
add_custom_command(
TARGET CortexMXom
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "CortexMXom.lib"
)
add_custom_command(
TARGET CortexMXipc
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "CortexMXipc.lib"
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "CortexM4.a"
)
endif()
####以下为m4 make install打包脚本#####
@@ -183,11 +73,7 @@ install(FILES
)
install(TARGETS
CortexMXarch
CortexMXkernel
CortexMXmem
CortexMXom
CortexMXipc
CortexM4
EXPORT ${m4_cortex_export}
ARCHIVE DESTINATION ${INSTALL_M4_CORTEX_ARCHIVE_DIR}/
)
cmake/tool_chain/raspi4_armv8.cmake
+151
View File
@@ -0,0 +1,151 @@
set(OBJCOPY_PATH "$ENV{HCC_PATH}" )
##最终的链接目标，会生成对应的.a库
#################################################
## guest代码
#################################################
#添加进列表
foreach(FILE_NAME ${ALL_OBJECT_LIBRARYS})
list(FIND exclude "${FILE_NAME}" is_inclide)
if(${is_inclide} EQUAL -1)
list(APPEND GUEST_SRCS
$<TARGET_OBJECTS:${FILE_NAME}>
)
endif()
endforeach()
#编译结果
string(TOUPPER ${PLAM_TYPE} PLAM_TYPE_UP)
string(TOUPPER ${CPU_TYPE} CPU_TYPE_UP)
add_library(RASPI4 STATIC "${GUEST_SRCS}")
add_custom_target(cleanobj)
add_custom_command(TARGET cleanobj POST_BUILD
COMMAND echo finishing)
if (${COMPILE_MODE} MATCHES "^.*dbg.*$")
message("=============== COMPILE_MODE is ${COMPILE_MODE} ===============")
else()
add_custom_command(
TARGET RASPI4
POST_BUILD
COMMAND sh ${PROJECT_SOURCE_DIR}/cmake/common/build_auxiliary_script/make_lib_rename_file_type.sh ${OBJCOPY_PATH} ${CMAKE_ARCHIVE_OUTPUT_DIRECTORY} "RASPI4.a"
)
endif()
####以下为make install打包脚本#####
set(raspi4_armv8_export modules)
# 下面的变量分别定义了安装根目录、头文件安装目录、动态库安装目录、静态库安装目录、OBJECT文件安装目录、可执行程序安装目录、配置文件安装目录。
# 注意：所有安装路径必须是相对CMAKE_INSTALL_PREFIX的相对路径，不可以使用绝对路径!!!
# 否则安装目录下的配置文件(foo-config.cmake, foo-tragets.cmake等)拷贝到其它目录时无法工作。
set(INSTALL_RASPI4_ARMV8_BASE_DIR .)
set(INSTALL_RASPI4_ARMV8_INCLUDE_DIR UniProton/include)
set(INSTALL_RASPI4_ARMV8_ARCHIVE_DIR UniProton/lib/raspi4)
set(INSTALL_RASPI4_ARMV8_ARCHIVE_SEC_DIR libboundscheck/lib/raspi4)
set(INSTALL_RASPI4_ARMV8_ARCHIVE_CONFIG_DIR UniProton/config)
set(INSTALL_RASPI4_ARMV8_CONFIG_DIR cmake/raspi4)
include(CMakePackageConfigHelpers)
configure_package_config_file(${PROJECT_SOURCE_DIR}/cmake/tool_chain/raspi4_armv8_config.cmake.in
${CMAKE_CURRENT_BINARY_DIR}/uniproton-raspi4-armv8-config.cmake
INSTALL_DESTINATION ${INSTALL_RASPI4_ARMV8_CONFIG_DIR}
PATH_VARS
INSTALL_RASPI4_ARMV8_BASE_DIR
INSTALL_RASPI4_ARMV8_INCLUDE_DIR
INSTALL_RASPI4_ARMV8_ARCHIVE_DIR
INSTALL_RASPI4_ARMV8_ARCHIVE_SEC_DIR
INSTALL_RASPI4_ARMV8_ARCHIVE_CONFIG_DIR
INSTALL_RASPI4_ARMV8_CONFIG_DIR
INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX}
)
install(EXPORT ${raspi4_armv8_export}
NAMESPACE UniProton::
FILE uniproton-raspi4-armv8-targets.cmake
DESTINATION ${INSTALL_RASPI4_ARMV8_CONFIG_DIR}
)
install(FILES
${CMAKE_CURRENT_BINARY_DIR}/uniproton-raspi4-armv8-config.cmake
DESTINATION ${INSTALL_RASPI4_ARMV8_CONFIG_DIR}
)
install(TARGETS
CortexMXsec_c
EXPORT ${raspi4_armv8_export}
ARCHIVE DESTINATION ${INSTALL_RASPI4_ARMV8_ARCHIVE_SEC_DIR}
)
install(TARGETS
RASPI4
EXPORT ${raspi4_armv8_export}
ARCHIVE DESTINATION ${INSTALL_RASPI4_ARMV8_ARCHIVE_DIR}/
)
set(TOOLCHAIN_DIR "$ENV{HCC_PATH}") #该路径应该是外部传入,指向编译工具路径
if (${COMPILE_MODE} MATCHES "^.*dbg.*$")
message("=============== COMPILE_MODE is ${COMPILE_MODE} ===============")
else()
endif()
install(FILES
${PROJECT_SOURCE_DIR}/build/uniproton_config/config_armv8_raspi4/prt_buildef.h
DESTINATION ${INSTALL_RASPI4_ARMV8_ARCHIVE_CONFIG_DIR}/raspi4
)
if (NOT "${LIBCK_INSTALL_FILE_OPTION}" STREQUAL "SUPER_BUILD")
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
install(FILES
${PROJECT_SOURCE_DIR}/src/config/prt_config.c
${PROJECT_SOURCE_DIR}/src/config/prt_config_internal.h
${PROJECT_SOURCE_DIR}/src/config/config/prt_config.h
DESTINATION ${INSTALL_RASPI4_ARMV8_ARCHIVE_CONFIG_DIR}
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
file(GLOB common_include_files ${PROJECT_SOURCE_DIR}/src/include/uapi/common/*.h)
install(FILES
${common_include_files}
DESTINATION ${INSTALL_RASPI4_ARMV8_INCLUDE_DIR}/common
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹 =======}
file(GLOB hw_board_include_files ${PROJECT_SOURCE_DIR}/src/include/uapi/sre/hw/board/*)
install(FILES
${hw_board_include_files}
DESTINATION ${INSTALL_RASPI4_ARMV8_INCLUDE_DIR}/hw/board
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
file(GLOB hw_cpu_include_files ${PROJECT_SOURCE_DIR}/src/include/uapi/sre/hw/cpu/*)
install(FILES
${hw_cpu_include_files}
DESTINATION ${INSTALL_RASPI4_ARMV8_INCLUDE_DIR}/hw/cpu
)
##{GLOB 所有文件 | GLOB_RECURSE 递归查找文件&文件夹}
file(GLOB hw_drv_include_files ${PROJECT_SOURCE_DIR}/src/include/uapi/sre/hw/drv/*)
install(FILES
${hw_drv_include_files}
DESTINATION ${INSTALL_RASPI4_ARMV8_INCLUDE_DIR}/hw/drv
)
install(FILES
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_errno.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_event.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_exc.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_hook.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_hwi.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_mem.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_module.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_queue.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_sem.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_sys.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_task.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_tick.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_timer.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_typedef.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_cpup.h
${PROJECT_SOURCE_DIR}/src/include/uapi/prt_err.h
DESTINATION ${INSTALL_RASPI4_ARMV8_INCLUDE_DIR}/
)
endif()
cmake/tool_chain/raspi4_armv8_config.cmake.in
+12
View File
@@ -0,0 +1,12 @@
@PACKAGE_INIT@
include(${CMAKE_CURRENT_LIST_DIR}/uniproton-raspi4-armv8-targets.cmake)
set_and_check(INSTALL_RASPI4_ARMV8_BASE_DIR "@PACKAGE_INSTALL_RASPI4_ARMV8_BASE_DIR@")
set_and_check(INSTALL_RASPI4_ARMV8_INCLUDE_DIR "@PACKAGE_INSTALL_RASPI4_ARMV8_INCLUDE_DIR@")
set_and_check(INSTALL_RASPI4_ARMV8_ARCHIVE_DIR "@PACKAGE_INSTALL_RASPI4_ARMV8_ARCHIVE_DIR@")
set_and_check(INSTALL_RASPI4_ARMV8_ARCHIVE_CONFIG_DIR "@PACKAGE_INSTALL_RASPI4_ARMV8_ARCHIVE_CONFIG_DIR@")
set_and_check(INSTALL_RASPI4_ARMV8_CONFIG_DIR "@PACKAGE_INSTALL_RASPI4_ARMV8_CONFIG_DIR@")
check_required_components(uniproton-raspi4-armv8)
cmake/tool_chain/uniproton_tool_chain.cmake
+8 -2
View File
@@ -13,12 +13,18 @@ set(COMPILE_OPTION "$ENV{COMPILE_OPTION}" )
set(RPROTON_INSTALL_FILE_OPTION "$ENV{RPROTON_INSTALL_FILE_OPTION}" )##RPROTON_INSTALL_FILE_OPTION="SUPER_BUILD";
if (${CPU_TYPE} STREQUAL "m4")
#### 统一告警选项,请审慎增删
set(STRONG_COMPILE_WARING_FLAG "-Wunused -Wredundant-decls -Wfloat-conversion -Wwrite-strings -Wunused-macros -Wswitch-default -Wshift-overflow=2 -Wnested-externs -Wmissing-include-dirs -Wlogical-op -Wjump-misses-init -Wformat-security -Wvla -Wframe-larger-than=4096 -Wduplicated-cond -Wdisabled-optimization -Wduplicated-branches -Wignored-qualifiers -Wimplicit-fallthrough=3 -Wpointer-arith -Wshift-negative-value -Wsign-compare -Wtype-limits -Wcast-qual -Wundef -Wbad-function-cast -Wold-style-definition -Wpacked -Wstrict-prototypes -Wstack-usage=2048")
set(COMPILE_WARING_FLAG " -Wall -Werror -Wextra -Wformat=2 -Wfloat-equal -Wshadow -Wtrampolines -Wdate-time ")## -Wall -Werror -Wextra -Wformat=2 -Wfloat-equal
include(${HOME_PATH}/cmake/tool_chain/uniproton_tool_chain_gcc.cmake)
endif()
if (${CPU_TYPE} STREQUAL "m4" )
include(${HOME_PATH}/cmake/tool_chain/rtosk_tool_chain_gcc.cmake)
if (${CPU_TYPE} STREQUAL "raspi4" OR ${CPU_TYPE} STREQUAL "hi3093")
#### 统一告警选项,请审慎增删
set(STRONG_COMPILE_WARING_FLAG "-Wunused -Wredundant-decls -Wfloat-conversion -Wwrite-strings -Wunused-macros -Wswitch-default -Wshift-overflow=2 -Wnested-externs -Wmissing-include-dirs -Wlogical-op -Wjump-misses-init -Wformat-security -Wvla -Wframe-larger-than=4096 -Wduplicated-cond -Wdisabled-optimization -Wduplicated-branches -Wignored-qualifiers -Wimplicit-fallthrough=3 -Wpointer-arith -Wshift-negative-value -Wsign-compare -Wtype-limits -Wcast-qual -Wundef -Wbad-function-cast -Wold-style-definition -Wpacked -Wstrict-prototypes -Wstack-usage=2048")
set(COMPILE_WARING_FLAG " -Wall -Werror -Wextra -Wformat=2 -Wfloat-equal -Wshadow -Wtrampolines -Wdate-time ")## -Wall -Werror -Wextra -Wformat=2 -Wfloat-equal
include(${HOME_PATH}/cmake/tool_chain/uniproton_tool_chain_gcc_arm64.cmake)
endif()
cmake/tool_chain/rtosk_tool_chain_gcc.cmake → cmake/tool_chain/uniproton_tool_chain_gcc.cmake
+7 -1
View File
@@ -29,7 +29,13 @@ if(${CPU_TYPE} STREQUAL "m4")
set(CMAKE_ASM_FLAGS "--specs=nosys.specs")
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> -O2 -pipe ${STRONG_COMPILE_WARING_FLAG} ${COMPILE_WARING_FLAG} -std=gnu11 -fno-common -fomit-frame-pointer -mthumb -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -Wa,-mimplicit-it=thumb -fstack-protector-strong -funsigned-char <FLAGS> <INCLUDES> -c <SOURCE> -o <OBJECT>")
set(CMAKE_C_FLAGS "--specs=nosys.specs") #原ID形式\"888888\"
set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> -O2 -pipe ${STRONG_COMPILE_WARING_FLAG} ${COMPILE_WARING_FLAG} -std=gnu11 -fno-common -fomit-frame-pointer -mcpu=cortex-m4 -mthumb -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -fstack-protector-strong -fdata-sections -ffunction-sections -fshort-enums -funsigned-char -DSECUREC_BUFFER_SIZE=32 <FLAGS> <INCLUDES> -c <SOURCE> -o <OBJECT>")
set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> -O2 -pipe ")
file(STRINGS "$ENV{CONFIG_FILE_PATH}/defconfig" config_options REGEX "^CONFIG_OS_OPTION_POSIX" ENCODING "UTF-8")
foreach(config_option ${config_options})
set(CMAKE_C_COMPILE_OBJECT "${CMAKE_C_COMPILE_OBJECT} -D_GNU_SOURCE -D_POSIX_THREADS -D_POSIX_THREAD_PRIORITY_SCHEDULING -D_POSIX_PRIORITY_SCHEDULING -D_POSIX_TIMERS -D_POSIX_CPUTIME -D_POSIX_THREAD_CPUTIME -D_POSIX_MONOTONIC_CLOCK -D_POSIX_TIMEOUTS -D_POSIX_CLOCK_SELECTION -D_POSIX_THREAD_PRIO_PROTECT -D_UNIX98_THREAD_MUTEX_ATTRIBUTES -D_POSIX_READER_WRITER_LOCKS")
endforeach()
set(CMAKE_C_COMPILE_OBJECT "${CMAKE_C_COMPILE_OBJECT} ${STRONG_COMPILE_WARING_FLAG} ${COMPILE_WARING_FLAG} -std=gnu11 -fno-common -fomit-frame-pointer -mcpu=cortex-m4 -mthumb -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -fstack-protector-strong -fdata-sections -ffunction-sections -fshort-enums -funsigned-char -DSECUREC_BUFFER_SIZE=32 <FLAGS> <INCLUDES> -c <SOURCE> -o <OBJECT>")
endif()
cmake/tool_chain/uniproton_tool_chain_gcc_arm64.cmake
+53
View File
@@ -0,0 +1,53 @@
################交叉编译#####################
#cross-compilation config
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
set(CPU_TYPE "$ENV{CPU_TYPE}" )
set(PLAM_TYPE "$ENV{PLAM_TYPE}" )
set(LIB_TYPE "$ENV{LIB_TYPE}" )
set(SYSTEM "$ENV{SYSTEM}" )
set(CORE "$ENV{CORE}" )
set(LIB_RUN_TYPE "$ENV{LIB_RUN_TYPE}" )
set(BUILD_DIR "$ENV{BUILD_TMP_DIR}" ) #version id
set(OBJCOPY_PATH "$ENV{OBJCOPY_PATH}" ) #OBJCOPY_PATH
set(COMPILE_MODE "$ENV{COMPILE_MODE}" )
set(CC_TYPE "$ENV{CC_TYPE}" )
set(TOOLCHAIN_DIR "$ENV{HCC_PATH}") #该路径应该是外部传入,指向编译工具路径
# 设置gcc_arm64编译器公共的编译选项
set(CC_OPT_LEVEL "-Os")
set(CC_WARN_FLAGS "-Wformat-signedness")
set(CC_MD_DEPENDENT_FLAGS "-Wl,--build-id=none")
# 初始化为空，不能删除这句
set(CC_OPT_FLAGS "")
set(CC_SEC_FLAGS "${CC_SEC_FLAGS} -fno-PIE")
# 待确认的编译选项，暂时没进行分类，待处理
set(CC_OTHER_FLAGS "--specs=nosys.specs -fno-builtin -fno-dwarf2-cfi-asm -mcmodel=large -fomit-frame-pointer -fzero-initialized-in-bss -fdollars-in-identifiers -ffunction-sections -fdata-sections -fno-aggressive-loop-optimizations -fno-optimize-strlen -fno-schedule-insns -fno-inline-small-functions -fno-inline-functions-called-once -fno-strict-aliasing -finline-limit=20 -mstrict-align -mlittle-endian -nostartfiles -funwind-tables")
set(CC_DEFINE_FLAGS "")
##compiler specified in /etc/profile
set(CMAKE_C_COMPILER "${TOOLCHAIN_DIR}/aarch64-none-elf-gcc" CACHE PATH "arm-gcc C compiler" FORCE)
set(CMAKE_ASM_COMPILER "${TOOLCHAIN_DIR}/aarch64-none-elf-gcc" CACHE PATH "arm-gcc ASM compiler" FORCE)
# 设置C和ASM相关的所有使用的编译选项
set(CMAKE_C_FLAGS "${CC_OPT_LEVEL} ${CC_OVERALL_FLAGS_COMMON} ${CC_WARN_FLAGS_COMMON} ${CC_WARN_FLAGS} ${CC_LANGUAGE_FLAGS_COMMON} ${CC_LANGUAGE_FLAGS} ${CC_CDG_FLAGS} ${CC_MD_DEPENDENT_FLAGS} ${CC_OPT_FLAGS} ${CC_SEC_FLAGS} ${CC_OTHER_FLAGS} ${CC_DEFINE_FLAGS_COMMON} ${CC_DEFINE_FLAGS}")
set(CMAKE_ASM_FLAGS "${CMAKE_C_FLAGS} ${ASM_EXTRA_FLAGS}")
set(CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <FLAGS> <INCLUDES> -c <SOURCE> -o <OBJECT>")
file(STRINGS "$ENV{CONFIG_FILE_PATH}/defconfig" config_options REGEX "^CONFIG_OS_OPTION_POSIX" ENCODING "UTF-8")
foreach(config_option ${config_options})
set(CMAKE_C_COMPILE_OBJECT "${CMAKE_C_COMPILE_OBJECT} -D_GNU_SOURCE -D_POSIX_THREADS -D_POSIX_THREAD_PRIORITY_SCHEDULING -D_POSIX_PRIORITY_SCHEDULING -D_POSIX_TIMERS -D_POSIX_CPUTIME -D_POSIX_THREAD_CPUTIME -D_POSIX_MONOTONIC_CLOCK -D_POSIX_TIMEOUTS -D_POSIX_CLOCK_SELECTION -D_POSIX_THREAD_PRIO_PROTECT -D_UNIX98_THREAD_MUTEX_ATTRIBUTES -D_POSIX_READER_WRITER_LOCKS")
endforeach()
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> <FLAGS> <INCLUDES> -c <SOURCE> -o <OBJECT>")
set(CMAKE_LINKER "${TOOLCHAIN_DIR}/aarch64-none-elf-ld" CACHE STRING "" FORCE)
set(CMAKE_AR "${TOOLCHAIN_DIR}/aarch64-none-elf-ar" CACHE STRING "" FORCE)
set(CMAKE_C_LINK_FLAGS "-r ")
set(CMAKE_C_ARCHIVE_CREATE "<CMAKE_AR> -r <TARGET> <OBJECTS>")
config.xml
+22
View File
@@ -37,4 +37,26 @@
</platform>
</project>
</projects>
<projects>
<project cpu_type="raspi4">
<lib_type>SRE</lib_type>
<platform plat_name="armv8">
<name>armv8</name>
<compile_path_x86>/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin</compile_path_x86>
<compile_path_arm64>/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin</compile_path_arm64>
<kconf_dir>armv8_raspi4</kconf_dir>
</platform>
</project>
</projects>
<projects>
<project cpu_type="hi3093">
<lib_type>SRE</lib_type>
<platform plat_name="armv8">
<name>armv8</name>
<compile_path_x86>/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin</compile_path_x86>
<compile_path_arm64>/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin</compile_path_arm64>
<kconf_dir>armv8_hi3093</kconf_dir>
</platform>
</project>
</projects>
</config>
demos/helloworld/CMakeLists.txt
+29
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@@ -0,0 +1,29 @@
cmake_minimum_required(VERSION 3.12)
project(exmaples LANGUAGES C ASM CXX)
set(CMAKE_C_COMPILER ${TOOLCHAIN_PATH}/bin/arm-none-eabi-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PATH}/bin/arm-none-eabi-g++)
set(CMAKE_C_FLAGS "-g -O2 -mthumb -mcpu=cortex-m4 -std=gnu11 -fno-common -fomit-frame-pointer -mthumb -mcpu=cortex-m4 -mfloat-abi=softfp -mfpu=fpv4-sp-d16 -Wa,-mimplicit-it=thumb -fstack-protector-strong -funsigned-char -fdata-sections -ffunction-sections -fshort-enums")
set(CMAKE_CXX_FLAGS "-mthumb -mcpu=cortex-m4 -fno-threadsafe-statics -fno-builtin -DEIGEN_NO_IO=1")
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
set(CMAKE_ASM_FLAGS ${CMAKE_C_FLAGS})
set(CXX_LIB ${TOOLCHAIN_PATH}/lib/gcc/arm-none-eabi/10.2.1/crti.o
${TOOLCHAIN_PATH}/lib/gcc/arm-none-eabi/10.2.1/crtbegin.o
${TOOLCHAIN_PATH}/arm-none-eabi/lib/crt0.o
${TOOLCHAIN_PATH}/lib/gcc/arm-none-eabi/10.2.1/crtend.o
${TOOLCHAIN_PATH}/lib/gcc/arm-none-eabi/10.2.1/crtn.o)
set(CMAKE_EXE_LINKER_FLAGS "-Wl,-EL -Wl,-d -Wl,-no-enum-size-warning -u _printf_float -nostartfiles -static -T ../examples.ld")
include_directories(./include ./config ./bsp)
link_directories(./libs)
link_libraries("${CMAKE_CURRENT_SOURCE_DIR}/libs/libCortexM4.a" "${CMAKE_CURRENT_SOURCE_DIR}/libs/libCortexMXsec_c.lib" "${CMAKE_CURRENT_SOURCE_DIR}/libs/libCortexM4.a" "${CMAKE_CURRENT_SOURCE_DIR}/libs/libCortexMXsec_c.lib")
link_libraries(-lm -lc_nano -lnosys -lgcc)
add_subdirectory(bsp)
add_subdirectory(config)
add_subdirectory(apps)
list(APPEND OBJS $<TARGET_OBJECTS:apps> $<TARGET_OBJECTS:bsp> $<TARGET_OBJECTS:config>)
add_executable(${APP} ${CXX_LIB} ${OBJS})
demos/helloworld/apps/CMakeLists.txt
+3
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@@ -0,0 +1,3 @@
if(APP STREQUAL "helloworld")
add_subdirectory(helloworld)
endif()
demos/helloworld/apps/helloworld/CMakeLists.txt
+2
View File
@@ -0,0 +1,2 @@
set(SRCS main.c)
add_library(apps OBJECT ${SRCS})
demos/helloworld/apps/helloworld/main.c
+121
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@@ -0,0 +1,121 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: the uniproton helloworld demo
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "securec.h"
#include "rtt_viewer.h"
#include "prt_config.h"
#include "prt_config_internal.h"
#include "prt_clk.h"
#include "test.h"
void helloworld_task(U32 uwParam1, U32 uParam2, U32 uwParam3, U32 uwParam4)
{
printf("hello world!\n");
while (1) {
PRT_TaskDelay(10);
}
return;
}
U32 PRT_AppInit(void)
{
U32 ret;
TskHandle taskPid;
struct TskInitParam stInitParam = {helloworld_task, 10, 0, {0}, 0x800, "TaskA", 0};
ret = PRT_TaskCreate(&taskPid, &stInitParam);
if (ret) {
return ret;
}
ret = PRT_TaskResume(taskPid);
if (ret) {
return ret;
}
return OS_OK;
}
U32 PRT_HardDrvInit(void)
{
RttViewerInit();
RttViewerModeSet(0, RTT_VIEWER_MODE_BLOCK_IF_FIFO_FULL);
return OS_OK;
}
U32 g_testRandStackProtect;
void OsRandomSeedInit(void)
{
#if defined(OS_OPTION_RND)
U32 ret;
U32 seed;
seed = PRT_ClkGetCycleCount64();
g_testRandStackProtect = rand_r(&seed);
ret = PRT_SysSetRndNum(OS_SYS_RND_STACK_PROTECT,g_testRandStackProtect);
#endif
}
extern U32 __data_start__;
extern U32 __data_end__;
extern U32 __text_end__;
void OsGlobalDataInit(void)
{
U32 size;
U32 *dest = (U32 *)&__data_start__;
U32 *src = (U32 *)&__text_end__;
U32 i;
size = (U32)&__data_end__ - (U32)&__data_start__;
for (i = 0; i < (size / 4); i++) {
dest[i] = src[i];
}
}
void PRT_HardBootInit(void)
{
OsGlobalDataInit();
OsRandomSeedInit();
}
U32 PRT_Printf(const char *format, ...)
{
va_list vaList;
char buff[0x200] = { 0 };
S32 count;
U32 ret;
va_start(vaList, format);
count = vsprintf_s(buff, 0x200, format, vaList);
va_end(vaList);
if (count == -1) {
return OS_ERROR;
}
RttViewerWrite(0, buff, count);
return count;
}
S32 main(void)
{
return OsConfigStart();
}
demos/helloworld/apps/helloworld/test.h
+23
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@@ -0,0 +1,23 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: the uniproton helloworld demo
*/
#include "prt_config.h"
#include "prt_task.h"
#include "prt_hwi.h"
#include "prt_hook.h"
#include "prt_exc.h"
#include "prt_mem.h"
extern U32 PRT_Printf(const char *format, ...);
#define printf PRT_Printf
demos/helloworld/apps/readme.txt
+1
View File
@@ -0,0 +1 @@
请您参考example目录添加您的源代码，制作您的工程。如有疑问请联系华为对接工程师。
demos/helloworld/bsp/CMakeLists.txt
+2
View File
@@ -0,0 +1,2 @@
set(SRCS rtt_viewer.c)
add_library(bsp OBJECT ${SRCS})
demos/helloworld/bsp/rtt_viewer.c
+409
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@@ -0,0 +1,409 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: Hardware interrupt implementation
*/
#include "rtt_viewer.h"
#include "prt_typedef.h"
#include "prt_mem.h"
#include "securec.h"
TagRttViewerCb _SEGGER_RTT;
/*
* 描述: rtt viewer加锁
*/
static unsigned int RttViewerLock()
{
unsigned int lockState;
OS_EMBED_ASM("mrs %0, basepri \n\t"
"mov r1, %1 \n\t"
"msr basepri, r1 \n\t"
: "=r" (lockState) \
: "i"(RTT_VIEWER_MAX_INT_PRI)
: "r1", "cc"
);
return lockState;
}
/*
* 描述: rtt viewer释放锁
*/
static void RttViewerUnlock(unsigned int lockSave)
{
OS_EMBED_ASM("msr basepri, %0 \n\t"
:
: "r" (lockSave)
:
);
}
/*
* 描述: rtt viewer初始化
*/
void RttViewerInit(void)
{
unsigned int idx;
unsigned int size;
unsigned char *wbuffer;
unsigned char *rbuffer;
g_rttViewerCb.wbMaxNum = RTT_VIEWER_WB_MAX_NUM;
g_rttViewerCb.rbMaxNum = RTT_VIEWER_RB_MAX_NUM;
/* rtt viewer写缓冲区资源申请 */
size = RTT_VIEWER_WB_MAX_NUM * RTT_VIEWER_WB_BUFFER_SIZE;
wbuffer = (unsigned char *)PRT_MemAlloc(0, OS_MEM_DEFAULT_FSC_PT, size);
if ((wbuffer == NULL) || (memset_s(wbuffer, size, 0, size) != EOK)) {
return;
}
/* rtt viewer写缓冲区初始化 */
for (idx = 0; idx < RTT_VIEWER_WB_MAX_NUM; idx++) {
g_rttViewerCb.aUp[idx].sName = "Terminal";
g_rttViewerCb.aUp[idx].pBuffer = &wbuffer[idx * RTT_VIEWER_WB_BUFFER_SIZE];
g_rttViewerCb.aUp[idx].size = RTT_VIEWER_WB_BUFFER_SIZE;
g_rttViewerCb.aUp[idx].rIdx = 0;
g_rttViewerCb.aUp[idx].wIdx = 0;
g_rttViewerCb.aUp[idx].flags = RTT_VIEWER_MODE_DEFAULT;
}
/* rtt viewer读缓冲区资源申请 */
size = RTT_VIEWER_RB_MAX_NUM * RTT_VIEWER_RB_BUFFER_SIZE;
rbuffer = (unsigned char *)PRT_MemAlloc(0, OS_MEM_DEFAULT_FSC_PT, size);
if ((rbuffer == NULL) || (memset_s(rbuffer, size, 0, size) != EOK)) {
return;
}
/* rtt viewer读缓冲区初始化 */
for (idx = 0; idx < RTT_VIEWER_RB_MAX_NUM; idx++) {
g_rttViewerCb.aDown[idx].sName = "Terminal";
g_rttViewerCb.aDown[idx].pBuffer = &rbuffer[idx * RTT_VIEWER_RB_BUFFER_SIZE];
g_rttViewerCb.aDown[idx].size = RTT_VIEWER_RB_BUFFER_SIZE;
g_rttViewerCb.aDown[idx].rIdx = 0;
g_rttViewerCb.aDown[idx].wIdx = 0;
g_rttViewerCb.aDown[idx].flags = RTT_VIEWER_MODE_DEFAULT;
}
/* 设置rtt viewer的id */
strcpy((char *)&g_rttViewerCb.acID[0], "SEGGER");
RTT_DMB();
g_rttViewerCb.acID[6] = ' ';
RTT_DMB();
strcpy((char *)&g_rttViewerCb.acID[7], "RTT");
RTT_DMB();
return;
}
/*
* 描述: rtt viewer写模式配置
*/
unsigned int RttViewerModeSet(unsigned int chn, unsigned int mode)
{
if ((mode > RTT_VIEWER_MODE_MASK) || (chn >= RTT_VIEWER_WB_MAX_NUM)) {
return OS_ERROR;
}
/* 设置模式 */
g_rttViewerCb.aUp[chn].flags = mode;
}
/*
* 描述: 参数校验
*/
static unsigned int RttViewerWriteParaCheck(unsigned int chn, const void *buffer, unsigned int numBytes)
{
if (chn >= RTT_VIEWER_WB_MAX_NUM) {
return OS_ERROR;
}
if (buffer == NULL) {
return OS_ERROR;
}
if ((numBytes == 0) || (numBytes > RTT_VIEWER_WB_BUFFER_SIZE)) {
return OS_ERROR;
}
return OS_OK;
}
/*
* 描述: 获取可以写入环形缓冲区而不阻塞的字节数
*/
static unsigned int GetAvailWriteSpace(RTT_VIEWER_RING_BUFFER *ringBuffer) {
unsigned int freeSize;
if (ringBuffer->rIdx <= ringBuffer->wIdx) {
freeSize = ringBuffer->size - 1 - ringBuffer->wIdx + ringBuffer->rIdx;
} else {
freeSize = ringBuffer->rIdx - ringBuffer->wIdx - 1;
}
return freeSize;
}
/*
* 描述: 环缓冲区中存储指定数量的字符
*/
static void RingBufferPush(RTT_VIEWER_RING_BUFFER *ringBuffer, const char *data, unsigned int numBytes)
{
unsigned int numBytesAtOnce;
unsigned int wIdx;
unsigned int rem;
volatile char *dst;
wIdx = ringBuffer->wIdx;
rem = ringBuffer->size - wIdx;
dst = ringBuffer->pBuffer + wIdx;
if (rem > numBytes) {
memcpy_s((void*)dst, numBytes, data, numBytes);
RTT_DMB();
ringBuffer->wIdx = wIdx + numBytes;
} else {
numBytesAtOnce = rem;
memcpy_s((void*)dst, numBytesAtOnce, data, numBytesAtOnce);
numBytesAtOnce = numBytes - rem;
if (numBytesAtOnce > 0) {
dst = ringBuffer->pBuffer;
memcpy_s((void*)dst, numBytesAtOnce, data + rem, numBytesAtOnce);
RTT_DMB();
}
ringBuffer->wIdx = numBytesAtOnce;
}
return;
}
/*
* 描述: 环缓冲区中存储指定数量的字符，数据长度可以
*/
static unsigned int RingBufferBlockPush(RTT_VIEWER_RING_BUFFER *ringBuffer, const char *buffer, unsigned int numBytes) {
unsigned int numBytesToWrite;
unsigned int numBytesWritten;
unsigned int rIdx;
unsigned int wIdx;
volatile char *dst;
numBytesWritten = 0;
wIdx = ringBuffer->wIdx;
do {
rIdx = ringBuffer->rIdx;
if (rIdx > wIdx) {
numBytesToWrite = rIdx - wIdx - 1u;
} else {
numBytesToWrite = ringBuffer->size - (wIdx - rIdx + 1u);
}
numBytesToWrite = MIN(numBytesToWrite, (ringBuffer->size - wIdx));
numBytesToWrite = MIN(numBytesToWrite, numBytes);
dst = ringBuffer->pBuffer + wIdx;
memcpy_s((void*)dst, numBytesToWrite, buffer, numBytesToWrite);
numBytesWritten += numBytesToWrite;
buffer += numBytesToWrite;
numBytes -= numBytesToWrite;
wIdx += numBytesToWrite;
if (wIdx == ringBuffer->size) {
wIdx = 0;
}
RTT_DMB();
ringBuffer->wIdx = wIdx;
} while (numBytes);
return numBytesWritten;
}
/*
* 描述: rtt viewer写数据
*/
unsigned int RttViewerWrite(unsigned int chn, const void *buffer, unsigned int numBytes)
{
unsigned int ret;
unsigned int intSave;
unsigned int freeSize;
unsigned int writeBytes;
RTT_VIEWER_RING_BUFFER *wRingBuffer;
if (memcmp(g_rttViewerCb.acID, "SEGGER RTT", sizeof("SEGGER RTT")) != 0) {
return OS_ERROR;
}
/* 校验入参 */
ret = RttViewerWriteParaCheck(chn, buffer, numBytes);
if (ret != OS_OK) {
return ret;
}
intSave = RttViewerLock();
wRingBuffer = &g_rttViewerCb.aUp[chn];
switch (wRingBuffer->flags) {
case RTT_VIEWER_MODE_NO_BLOCK_SKIP:
freeSize = GetAvailWriteSpace(wRingBuffer);
if (freeSize >= numBytes) {
RingBufferPush(wRingBuffer, buffer, numBytes);
}
break;
case RTT_VIEWER_MODE_NO_BLOCK_TRIM:
freeSize = GetAvailWriteSpace(wRingBuffer);
RingBufferPush(wRingBuffer, buffer, MIN(freeSize, numBytes));
break;
case RTT_VIEWER_MODE_BLOCK_IF_FIFO_FULL:
writeBytes = RingBufferBlockPush(wRingBuffer, buffer, numBytes);
break;
default:
break;
}
RttViewerUnlock(intSave);
return OS_OK;
}
/*
* 描述: 参数校验
*/
unsigned int RttViewerReadParaCheck(unsigned int chn, const void *buffer, unsigned int numBytes)
{
if (chn >= RTT_VIEWER_RB_MAX_NUM) {
return OS_ERROR;
}
if (buffer == NULL) {
return OS_ERROR;
}
if ((numBytes == 0) || (numBytes > RTT_VIEWER_RB_BUFFER_SIZE)) {
return OS_ERROR;
}
return OS_OK;
}
/*
* 描述: rtt viewer读数据
*/
unsigned int RttViewerRead(unsigned int chn, void *buffer, unsigned int numBytes)
{
unsigned int ret;
unsigned int intSave;
unsigned int numBytesRem;
unsigned int numBytesRead;
unsigned int rIdx;
unsigned int wIdx;
volatile char *src;
RTT_VIEWER_RING_BUFFER *rRingBuffer;
if (memcmp(g_rttViewerCb.acID, "SEGGER RTT", sizeof("SEGGER RTT")) != 0) {
return OS_ERROR;
}
/* 校验入参 */
ret = RttViewerReadParaCheck(chn, buffer, numBytes);
if (ret != OS_OK) {
return 0;
}
intSave = RttViewerLock();
rRingBuffer = &g_rttViewerCb.aDown[chn];
rIdx = rRingBuffer->rIdx;
wIdx = rRingBuffer->wIdx;
numBytesRead = 0u;
if (rIdx > wIdx) {
numBytesRem = rRingBuffer->size - rIdx;
numBytesRem = MIN(numBytesRem, numBytes);
src = rRingBuffer->pBuffer + rIdx;
memcpy_s(buffer, numBytesRem, (void*)src, numBytesRem);
numBytesRead += numBytesRem;
buffer += numBytesRem;
numBytes -= numBytesRem;
rIdx += numBytesRem;
if (rIdx == rRingBuffer->size) {
rIdx = 0u;
}
}
numBytesRem = wIdx - rIdx;
numBytesRem = MIN(numBytesRem, numBytes);
if (numBytesRem > 0) {
src = rRingBuffer->pBuffer + rIdx;
memcpy_s(buffer, numBytesRem, (void*)src, numBytesRem);
numBytesRead += numBytesRem;
buffer += numBytesRem;
numBytes -= numBytesRem;
rIdx += numBytesRem;
}
if (numBytesRead) {
rRingBuffer->rIdx = rIdx;
}
RttViewerUnlock(intSave);
return numBytesRead;
}
/*
* 描述: rtt viewer输出单个字符
*/
unsigned int RttViewerPutChar(unsigned int chn, char c)
{
unsigned int ret;
if (chn >= RTT_VIEWER_WB_MAX_NUM) {
return OS_ERROR;
}
ret = RttViewerWrite(chn, &c, 1);
return ret;
}
char g_rttViewerShowBuffer[RTT_VIEWER_MAX_SHOW_LEN];
/*
* 描述: rtt viewer打印函数
*/
unsigned int RttViewerPrintf(unsigned int chn, const char *format, ...)
{
unsigned int ret;
int len;
char *str = g_rttViewerShowBuffer;
va_list vaList;
if (chn >= RTT_VIEWER_WB_MAX_NUM) {
return OS_ERROR;
}
va_start(vaList, format);
len = vsnprintf_s(str, RTT_VIEWER_MAX_SHOW_LEN, RTT_VIEWER_MAX_SHOW_LEN, format, vaList);
va_end(vaList);
if (len == -1) {
return len;
}
ret = RttViewerWrite(chn, str, len);
return ret;
}
demos/helloworld/bsp/rtt_viewer.h
+134
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@@ -0,0 +1,134 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: Hardware interrupt implementation
*/
#ifndef RTT_VIEWER_H
#define RTT_VIEWER_H
#ifdef __cplusplus
extern "C"
{
#endif
#define RTT_VIEWER_MODE_NO_BLOCK_SKIP 0
#define RTT_VIEWER_MODE_NO_BLOCK_TRIM 1
#define RTT_VIEWER_MODE_BLOCK_IF_FIFO_FULL 2
#define RTT_VIEWER_MODE_MASK 3
#ifndef RTT_VIEWER_MODE_DEFAULT
#define RTT_VIEWER_MODE_DEFAULT RTT_VIEWER_MODE_NO_BLOCK_SKIP
#endif
#ifndef RTT_VIEWER_WB_MAX_NUM
#define RTT_VIEWER_WB_MAX_NUM 1
#endif
#ifndef RTT_VIEWER_RB_MAX_NUM
#define RTT_VIEWER_RB_MAX_NUM 1
#endif
#ifndef RTT_VIEWER_WB_BUFFER_SIZE
#define RTT_VIEWER_WB_BUFFER_SIZE 1024
#endif
#ifndef RTT_VIEWER_RB_BUFFER_SIZE
#define RTT_VIEWER_RB_BUFFER_SIZE 16
#endif
#ifndef RTT_VIEWER_MAX_INT_PRI
#define RTT_VIEWER_MAX_INT_PRI 0x20
#endif
#ifndef RTT_VIEWER_MAX_SHOW_LEN
#define RTT_VIEWER_MAX_SHOW_LEN 0x200
#endif
#define RTT_DMB() __asm volatile ("dmb\n" : : :);
#define RTT_VIEWER_CTRL_RESET "\x1B[0m"
#define RTT_VIEWER_CTRL_CLEAR "\x1B[2J"
#define RTT_VIEWER_CTRL_TEXT_BLACK "\x1B[2;30m"
#define RTT_VIEWER_CTRL_TEXT_RED "\x1B[2;31m"
#define RTT_VIEWER_CTRL_TEXT_GREEN "\x1B[2;32m"
#define RTT_VIEWER_CTRL_TEXT_YELLOW "\x1B[2;33m"
#define RTT_VIEWER_CTRL_TEXT_BLUE "\x1B[2;34m"
#define RTT_VIEWER_CTRL_TEXT_MAGENTA "\x1B[2;35m"
#define RTT_VIEWER_CTRL_TEXT_CYAN "\x1B[2;36m"
#define RTT_VIEWER_CTRL_TEXT_WHITE "\x1B[2;37m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_BLACK "\x1B[1;30m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_RED "\x1B[1;31m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_GREEN "\x1B[1;32m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_YELLOW "\x1B[1;33m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_BLUE "\x1B[1;34m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_MAGENTA "\x1B[1;35m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_CYAN "\x1B[1;36m"
#define RTT_VIEWER_CTRL_TEXT_BRIGHT_WHITE "\x1B[1;37m"
#define RTT_VIEWER_CTRL_BG_BLACK "\x1B[24;40m"
#define RTT_VIEWER_CTRL_BG_RED "\x1B[24;41m"
#define RTT_VIEWER_CTRL_BG_GREEN "\x1B[24;42m"
#define RTT_VIEWER_CTRL_BG_YELLOW "\x1B[24;43m"
#define RTT_VIEWER_CTRL_BG_BLUE "\x1B[24;44m"
#define RTT_VIEWER_CTRL_BG_MAGENTA "\x1B[24;45m"
#define RTT_VIEWER_CTRL_BG_CYAN "\x1B[24;46m"
#define RTT_VIEWER_CTRL_BG_WHITE "\x1B[24;47m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_BLACK "\x1B[4;40m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_RED "\x1B[4;41m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_GREEN "\x1B[4;42m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_YELLOW "\x1B[4;43m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_BLUE "\x1B[4;44m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_MAGENTA "\x1B[4;45m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_CYAN "\x1B[4;46m"
#define RTT_VIEWER_CTRL_BG_BRIGHT_WHITE "\x1B[4;47m"
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
/*
* rtt viewer环形缓冲区
*/
typedef struct {
const char *sName;
char *pBuffer;
unsigned int size;
unsigned int wIdx;
volatile unsigned int rIdx;
unsigned int flags;
} RTT_VIEWER_RING_BUFFER;
typedef struct {
char acID[16];
int wbMaxNum;
int rbMaxNum;
RTT_VIEWER_RING_BUFFER aUp[RTT_VIEWER_WB_MAX_NUM];
RTT_VIEWER_RING_BUFFER aDown[RTT_VIEWER_RB_MAX_NUM];
} TagRttViewerCb;
extern TagRttViewerCb _SEGGER_RTT;
#define g_rttViewerCb _SEGGER_RTT
void RttViewerInit(void);
unsigned int RttViewerModeSet(unsigned int chn, unsigned int mode);
unsigned int RttViewerWrite(unsigned int chn, const void *buffer, unsigned int numBytes);
unsigned int RttViewerRead(unsigned int chn, void *buffer, unsigned int numBytes);
unsigned int RttViewerPutChar(unsigned int chn, char c);
unsigned int RttViewerPrintf(unsigned int chn, const char *format, ...);
#ifdef __cplusplus
}
#endif
#endif /* RTT_VIEWER_H */
demos/helloworld/build/build_app.sh
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#!/bin/bash
# Copyright (c) 2023 Huawei Device Co., Ltd.
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
export TOOLCHAIN_PATH=/opt/buildtools/gcc-arm-none-eabi-10-2020-q4-major
export APP=helloworld
export TMP_DIR=$APP
sh ./build_static.sh
cmake -S .. -B $TMP_DIR -DAPP:STRING=$APP -DTOOLCHAIN_PATH:STRING=$TOOLCHAIN_PATH
pushd $TMP_DIR
make $APP
popd
cp $TMP_DIR/$APP $APP.elf
$TOOLCHAIN_PATH/bin/arm-none-eabi-objcopy -O binary $TMP_DIR/$APP $APP.bin
rm -rf $TMP_DIR
demos/helloworld/build/build_static.sh
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#!/bin/bash
# Copyright (c) 2023 Huawei Device Co., Ltd.
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
git clone https://gitee.com/openeuler/libboundscheck.git
cp libboundscheck/include/* ../../../platform/libboundscheck/include
cp libboundscheck/include/* ../include
cp libboundscheck/src/* ../../../platform/libboundscheck/src
rm -rf libboundscheck
pushd ./../../../
python build.py m4
cp output/UniProton/lib/cortex_m4/* demos/helloworld/libs
cp output/libboundscheck/lib/cortex_m4/* demos/helloworld/libs
cp -r src/include/uapi/* demos/helloworld/include
popd
demos/helloworld/build/examples.ld
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/***********************************************************/
/* Configure memory regions */
MEMORY
{
IROM (rwx) : ORIGIN = 0x08000000, LENGTH = 0x00100000
SRAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x0001A000
SYSSTACK (rwx) : ORIGIN = 0x2001A000, LENGTH = 0x2000
}
ENTRY(OsResetVector)
SECTIONS
{
.resetzone :
{
__text_section_start = .;
KEEP(*(.reset))
} > IROM
.text :
{
. = ALIGN(4);
__text_start__ = .;
*(.text*)
*(.rodata*)
*(.kernel*)
*(.rel*)
} > IROM
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
. = ALIGN(4);
} > IROM
.data : AT(LOADADDR(.ARM.exidx) + SIZEOF(.ARM.exidx))
{
__text_end__ = LOADADDR(.data);
__data_start__ = .;
KEEP(*(VECTOR))
*(vtable)
*(.data*)
. = ALIGN(4);
__data_end__ = .;
} > SRAM
.bss :
{
. = ALIGN(4);
__bss_start__ = .;
g_bssStart = .;
*(.bss*)
*(COMMON)
. = ALIGN(4);
__bss_end__ = .;
g_bssEnd = .;
} > SRAM
.osStack :
{
g_stackStart = .;
. = . + 0x2000;
g_stackEnd = .;
} > SYSSTACK
.heap (COPY):
{
__end__ = .;
end = __end__;
*(.heap*)
__HeapLimit = .;
} > SYSSTACK
}
/***********************************************************/
demos/helloworld/build/readme.txt
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本目录中的build_app.sh可以构建出/../apps中的示例镜像:
1、在sh中选择/更改EXAMPLE的工程目录名(helloworld)，默认使用helloworld
2、将编译工具的路径和编译工具的静态库路径配置正确，编译工具在compiler目录取出安装使用；
demos/helloworld/config/CMakeLists.txt
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set(SRCS prt_config.c)
add_library(config OBJECT ${SRCS})
demos/helloworld/config/prt_buildef.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: the common part buildef.h
*/
#ifndef PRT_BUILDEF_H
#define PRT_BUILDEF_H
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
#define OS_ARCH_ARMV7_M
#ifndef OS_HARDWARE_PLATFORM
#define OS_HARDWARE_PLATFORM OS_CORTEX_M4
#endif
#ifndef OS_CPU_TYPE
#define OS_CPU_TYPE OS_STM32F407
#endif
#define OS_MAX_CORE_NUM 1
#ifndef OS_BYTE_ORDER
#define OS_BYTE_ORDER OS_LITTLE_ENDIAN
#endif
#define OS_OPTION_EVENT
#define OS_OPTION_QUEUE
#define OS_OPTION_HWI_COMBINE
#define OS_OPTION_HWI_PRIORITY
#define OS_OPTION_HWI_ATTRIBUTE
#define OS_OPTION_HWI_MAX_NUM_CONFIG
#define OS_OPTION_TASK
#define OS_OPTION_TASK_DELETE
#define OS_OPTION_TASK_SUSPEND
#define OS_OPTION_TASK_INFO
#define OS_OPTION_TASK_YIELD
#define OS_TSK_PRIORITY_HIGHEST 0
#define OS_TSK_PRIORITY_LOWEST 31
#define OS_TSK_NUM_OF_PRIORITIES 32
#define OS_TSK_CORE_BYTES_IN_PID 2
#define OS_OPTION_CPUP
#define OS_OPTION_CPUP_WARN
#define OS_OPTION_RND
#define OS_LITTLE_ENDIAN 0x1234
#define OS_BIG_ENDIAN 0x4321
#define OS_CORTEX_M4 0x1
#define OS_STM32F407 0x1
#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif
#endif
demos/helloworld/config/prt_config.c
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton的初始化C文件。
*/
#include "prt_config_internal.h"
U8 m_aucMemRegion00[OS_MEM_FSC_PT_SIZE] ; /* 私有静态内存分区(缺省) */
OS_SEC_ALW_INLINE INLINE void OsConfigAddrSizeGet(uintptr_t addr, uintptr_t size,
uintptr_t *destAddr, uintptr_t *destSize)
{
*destAddr = addr;
*destSize = size;
}
U32 OsMemConfigReg(void)
{
U32 ret;
ret = OsFscMemInit(OS_MEM_FSC_PT_ADDR, OS_MEM_FSC_PT_SIZE);
if (ret != OS_OK) {
return ret;
}
return OS_OK;
}
U32 OsMemDefPtInit(void)
{
return OS_OK;
}
U32 OsMemConfigInit(void)
{
/* 系统默认FSC内存分区初始化 */
return OsMemDefPtInit();
}
U32 OsSystemReg(void)
{
struct SysModInfo sysModInfo;
sysModInfo.systemClock = OS_SYS_CLOCK;
sysModInfo.cpuType = OS_CPU_TYPE;
#if defined(OS_OPTION_HWI_MAX_NUM_CONFIG)
sysModInfo.hwiMaxNum = OS_HWI_MAX_NUM_CONFIG;
#endif
return OsSysRegister(&sysModInfo);
}
#if (OS_INCLUDE_SEM == YES)
U32 OsSemConfigReg(void)
{
struct SemModInfo semModInfo;
semModInfo.maxNum = OS_SEM_MAX_SUPPORT_NUM;
return OsSemRegister(&semModInfo);
}
#endif
#if (OS_INCLUDE_TASK == YES)
void OsTaskInfoSet(struct TskModInfo *taskModInfo)
{
taskModInfo->maxNum = OS_TSK_MAX_SUPPORT_NUM;
taskModInfo->defaultSize = OS_TSK_DEFAULT_STACK_SIZE;
taskModInfo->idleStackSize = OS_TSK_IDLE_STACK_SIZE;
taskModInfo->magicWord = WORD_PACK((U32)OS_TSK_STACK_MAGIC_WORD);
}
#else
#error "OS_INCLUDE_TASK MUST BE YES! The SWI has been cut out，the task can not cut out."
#endif
U32 OsHookConfigReg(void)
{
struct HookModInfo hookModInfo;
hookModInfo.maxNum[OS_HOOK_HWI_ENTRY] = OS_HOOK_HWI_ENTRY_NUM;
hookModInfo.maxNum[OS_HOOK_HWI_EXIT] = OS_HOOK_HWI_EXIT_NUM;
hookModInfo.maxNum[OS_HOOK_TSK_SWITCH] = OS_HOOK_TSK_SWITCH_NUM;
hookModInfo.maxNum[OS_HOOK_IDLE_PERIOD] = OS_HOOK_IDLE_NUM;
return OsHookRegister(&hookModInfo);
}
U32 OsSysConfigReg(void)
{
U32 ret;
ret = OsSystemReg();
if (ret != OS_OK) {
return ret;
}
return OS_OK;
}
#if (OS_INCLUDE_TICK == YES)
U32 OsTickConfigReg(void)
{
struct TickModInfo tickModInfo;
tickModInfo.tickPerSecond = OS_TICK_PER_SECOND;
tickModInfo.tickPriority = 0;
return OsTickRegister(&tickModInfo);
}
#endif
#if (OS_INCLUDE_TASK == YES)
U32 OsTskConfigReg(void)
{
struct TskModInfo taskModInfo;
OsTaskInfoSet(&taskModInfo);
return OsTskRegister(&taskModInfo);
}
#endif
#if (OS_INCLUDE_QUEUE == YES)
U32 OsQueueConfigReg(void)
{
return OsQueueRegister(OS_QUEUE_MAX_SUPPORT_NUM);
}
#endif
#if (OS_INCLUDE_CPUP == YES)
U32 OsCpupConfigReg(void)
{
struct CpupModInfo cpupModInfo;
cpupModInfo.cpupWarnFlag = (bool)OS_CONFIG_CPUP_WARN;
cpupModInfo.sampleTime = OS_CPUP_SAMPLE_INTERVAL;
cpupModInfo.warn = OS_CPUP_SHORT_WARN;
cpupModInfo.resume = OS_CPUP_SHORT_RESUME;
return OsCpupRegister(&cpupModInfo);
}
#endif
#if (OS_INCLUDE_TICK_SWTMER == YES)
U32 OsSwTmrConfigInit(void)
{
return OsSwTmrInit(OS_TICK_SWITIMER_MAX_NUM);
}
#endif
#if (OS_INCLUDE_CPUP == YES)
#if (OS_INCLUDE_TICK == NO)
#error "OS_INCLUDE_CPUP depend on OS_INCLUDE_TICK!"
#endif
U32 OsCpupConfigInit(void)
{
U32 ret;
ret = OsCpupInit();
if (ret != OS_OK) {
return ret;
}
if (OS_CONFIG_CPUP_WARN == YES) {
#if defined(OS_OPTION_CPUP_WARN)
OsCpupWarnInit();
#else
return OS_ERRNO_SYS_NO_CPUP_WARN;
#endif
}
return OS_OK;
}
#endif
#if (OS_INCLUDE_SEM == YES)
U32 OsSemConfigInit(void)
{
return OsSemInit();
}
#endif
#if (OS_INCLUDE_TASK == YES)
U32 OsTskConfigInit(void)
{
return OsTskInit();
}
#endif
/* 系统初始化注册表 */
struct OsModuleConfigInfo g_moduleConfigTab[] = {
/* {模块号， 模块注册函数， 模块初始化函数} */
{OS_MID_SYS, {OsSysConfigReg, NULL}},
{OS_MID_MEM, {OsMemConfigReg, OsMemConfigInit}},
{OS_MID_HWI, {NULL, OsHwiConfigInit}},
{OS_MID_HARDDRV, {NULL, PRT_HardDrvInit}},
{OS_MID_HOOK, {OsHookConfigReg, OsHookConfigInit}},
{OS_MID_EXC, {NULL, OsExcConfigInit}},
#if (OS_INCLUDE_TASK == YES)
{OS_MID_TSK, {OsTskConfigReg, OsTskConfigInit}},
#endif
#if (OS_INCLUDE_TICK == YES)
{OS_MID_TICK, {OsTickConfigReg, OsTickConfigInit}},
#endif
#if (OS_INCLUDE_TICK_SWTMER == YES)
{OS_MID_SWTMR, {NULL, OsSwTmrConfigInit}},
#endif
#if (OS_INCLUDE_CPUP == YES)
{OS_MID_CPUP, {OsCpupConfigReg, OsCpupConfigInit}},
#endif
#if (OS_INCLUDE_SEM == YES)
{OS_MID_SEM, {OsSemConfigReg, OsSemConfigInit}},
#endif
#if (OS_INCLUDE_QUEUE == YES)
{OS_MID_QUEUE, {OsQueueConfigReg, OsQueueConfigInit}},
#endif
{OS_MID_APP, {NULL, PRT_AppInit}},
{OS_MID_BUTT, {NULL, NULL}},
};
/*
* 描述：OS模块注册、初始化运行函数
*/
U32 OsModuleConfigRun(enum OsinitPhaseId initPhaseId, U32 initPhase)
{
U32 idx = 0;
U32 ret = OS_OK;
while (g_moduleConfigTab[idx].moudleId != OS_MID_BUTT) {
if (g_moduleConfigTab[idx].moudleConfigFunc[initPhaseId] == NULL) {
idx++;
continue;
}
ret = g_moduleConfigTab[idx].moudleConfigFunc[initPhaseId]();
if (ret != OS_OK) {
break;
}
idx++;
}
return ret;
}
U32 OsRegister(void)
{
return OsModuleConfigRun(OS_REGISTER_ID, OS_REGISTER_PHASE);
}
/*
* 描述：OsInitialize阶段
*/
U32 OsInitialize(void)
{
return OsModuleConfigRun(OS_INIT_ID, OS_INITIALIZE_PHASE);
}
/*
* 描述：OsStart阶段
*/
U32 OsStart(void)
{
U32 ret;
#if (OS_INCLUDE_TICK == YES)
/* 表示系统在进行启动阶段，匹配MOUDLE_ID之后，标记进入TICK模块的启动 */
ret = OsTickStart();
if (ret != OS_OK) {
return ret;
}
#endif
#if (OS_INCLUDE_TASK == YES)
/* 表示系统在进行启动阶段，匹配MOUDLE_ID之后，标记进入任务模块的启动 */
ret = OsActivate();
#else
ret = OS_OK;
#endif
return ret;
}
S32 OsConfigStart(void)
{
U32 ret;
OsHwInit();
/* OS模块注册 */
ret = OsRegister();
if (ret != OS_OK) {
return (S32)ret;
}
/* OS模块初始化 */
ret = OsInitialize();
if (ret != OS_OK) {
return (S32)ret;
}
/* OS启动调度 */
ret = OsStart();
if (ret != OS_OK) {
return (S32)ret;
}
/* Execution should not reach this point */
return (S32)OS_ERROR;
}
demos/helloworld/config/prt_config.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton配置头文件，裁剪开关和配置项。
*/
#ifndef PRT_CONFIG_H
#define PRT_CONFIG_H
#include "prt_buildef.h"
#include "prt_typedef.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
/* ***************************** 配置系统基本信息 ******************************* */
/* 芯片主频 */
#define OS_SYS_CLOCK 168000000
/* ***************************** 中断模块配置 ************************** */
/* 硬中断最大支持个数 */
#define OS_HWI_MAX_NUM_CONFIG 87
/* ***************************** 配置Tick中断模块 *************************** */
/* Tick中断模块裁剪开关 */
#define OS_INCLUDE_TICK YES
/* Tick中断时间间隔，tick处理时间不能超过1/OS_TICK_PER_SECOND(s) */
#define OS_TICK_PER_SECOND 5000
/* ***************************** 配置定时器模块 ***************************** */
/* 基于TICK的软件定时器裁剪开关 */
#define OS_INCLUDE_TICK_SWTMER YES
/* 基于TICK的软件定时器最大个数 */
#define OS_TICK_SWITIMER_MAX_NUM 8
/* ***************************** 配置任务模块 ******************************* */
/* 任务模块裁剪开关 */
#define OS_INCLUDE_TASK YES
/* 最大支持的任务数,最大共支持254个 */
#define OS_TSK_MAX_SUPPORT_NUM 8
/* 缺省的任务栈大小 */
#define OS_TSK_DEFAULT_STACK_SIZE 0x800
/* IDLE任务栈的大小 */
#define OS_TSK_IDLE_STACK_SIZE 0x800
/* 任务栈初始化魔术字，默认是0xCA，只支持配置一个字节 */
#define OS_TSK_STACK_MAGIC_WORD 0xCA
/* ***************************** 配置CPU占用率及CPU告警模块 **************** */
/* CPU占用率模块裁剪开关 */
#define OS_INCLUDE_CPUP NO
/* 采样时间间隔(单位tick)，若其值大于0，则作为采样周期，否则两次调用PRT_CpupNow或PRT_CpupThread间隔作为周期 */
#define OS_CPUP_SAMPLE_INTERVAL 0
/* CPU占用率告警动态配置项 */
#define OS_CONFIG_CPUP_WARN NO
/* CPU占用率告警阈值(精度为万分比) */
#define OS_CPUP_SHORT_WARN 0
/* CPU占用率告警恢复阈值(精度为万分比) */
#define OS_CPUP_SHORT_RESUME 0
/* ***************************** 配置内存管理模块 ************************** */
/* 用户可以创建的最大分区数，取值范围[0,253] */
#define OS_MEM_MAX_PT_NUM 10
/* 私有FSC内存分区起始地址 */
#define OS_MEM_FSC_PT_ADDR (U32)&m_aucMemRegion00[0]
/* 私有FSC内存分区大小 */
#define OS_MEM_FSC_PT_SIZE 0x00008000
/* ***************************** 配置信号量管理模块 ************************* */
/* 信号量模块裁剪开关 */
#define OS_INCLUDE_SEM YES
/* 最大支持的信号量数 */
#define OS_SEM_MAX_SUPPORT_NUM 10
/* ***************************** 配置队列模块 ******************************* */
/* 队列模块裁剪开关 */
#define OS_INCLUDE_QUEUE YES
/* 最大支持的队列数,范围(0,0xFFFF] */
#define OS_QUEUE_MAX_SUPPORT_NUM 10
/* ************************* 钩子模块配置 *********************************** */
/* 硬中断进入钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_HWI_ENTRY_NUM 20
/* 硬中断退出钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_HWI_EXIT_NUM 19
/* 任务切换钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_TSK_SWITCH_NUM 14
/* IDLE钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_IDLE_NUM 13
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cpluscplus */
#endif /* __cpluscplus */
#endif /* PRT_CONFIG_H */
demos/helloworld/config/prt_config_internal.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton配置私有文件。
*/
#ifndef PRT_CONFIG_INTERNAL_H
#define PRT_CONFIG_INTERNAL_H
#include <stdint.h>
#include "prt_config.h"
#include "prt_sys.h"
#include "prt_task.h"
#include "prt_sem.h"
#include "prt_tick.h"
#include "prt_exc.h"
#include "prt_cpup.h"
#include "prt_mem.h"
#include "prt_hook.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cpluscplus */
#endif /* __cpluscplus */
#define WORD_PACK(val) (((val) << 24) | ((val) << 16) | ((val) << 8) | (val))
enum OsinitPhaseId {
OS_REGISTER_ID = 0,
OS_INIT_ID,
OS_MOUDLE_CONFIG
};
extern U8 m_aucMemRegion00[OS_MEM_FSC_PT_SIZE] ; /* 私有静态内存分区(缺省) */
/* UniProton模块注册函数的声明 */
extern U32 OsFscMemInit(U32 addr, U32 size);
extern U32 OsSysRegister(struct SysModInfo *modInfo);
extern U32 OsTickRegister(struct TickModInfo *modInfo);
extern U32 OsTskRegister(struct TskModInfo *modInfo);
extern U32 OsCpupRegister(struct CpupModInfo *modInfo);
extern U32 OsSemRegister(const struct SemModInfo *modInfo);
extern U32 OsHookRegister(struct HookModInfo *modInfo);
extern U32 OsHwiConfigInit(void);
extern U32 OsTickConfigInit(void);
extern U32 OsTskInit(void);
extern U32 OsCpupInit(void);
extern void OsCpupWarnInit(void);
extern U32 OsExcConfigInit(void);
extern U32 OsSemInit(void);
extern U32 OsHookConfigInit(void);
/* UniProton系统启动相关函数的声明 */
extern void OsHwInit(void);
extern U32 OsActivate(void);
extern U32 OsTickStart(void);
extern U32 PRT_HardDrvInit(void);
/* Notes: PRT_HardBootInit接口在栈保护支持随机数设置场景下必须在bss初始化后调用 */
extern void PRT_HardBootInit(void);
extern U32 PRT_AppInit(void);
extern U32 OsQueueRegister(U16 maxQueue);
extern U32 OsQueueConfigInit(void);
#if (OS_INCLUDE_TICK_SWTMER == YES)
extern U32 OsSwTmrInit(U32 maxTimerNum);
#endif
typedef U32 (*ConfigInitFunc)(void);
struct OsModuleConfigInfo {
enum MoudleId moudleId;
ConfigInitFunc moudleConfigFunc[OS_MOUDLE_CONFIG];
};
extern S32 OsConfigStart(void);
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cpluscplus */
#endif /* __cpluscplus */
#endif /* PRT_CONFIG_INTERNAL_H */
demos/helloworld/include/.keep
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# Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
#
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
demos/helloworld/libs/.keep
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# Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
#
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
demos/helloworld/readme.txt
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本目录下放置的是UniProton实时部分版本。
├─apps # 基于UniProton实时OS编程的demo程序；
│ └─hello_world # hello_world示例程序；
├─bsp # 提供的板级驱动与OS对接；
├─build # 提供编译脚本编译出最终镜像；
├─config # 配置选项，供用户调整运行时参数；
├─include # UniProton实时部分提供的编程接口API；
└─libs # UniProton实时部分的静态库，build目录中的makefile示例已经将头文件和静态库的引用准备好，应用可直接使用；
demos/hi3093/CMakeLists.txt
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cmake_minimum_required(VERSION 3.12)
project(exmaples LANGUAGES C ASM)
set(CMAKE_C_COMPILER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-g++)
set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-gcc)
set(CMAKE_LINKER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-ld)
set(POSIX_OPTION "-D_POSIX_THREADS -D_POSIX_THREAD_PRIORITY_SCHEDULING -D_POSIX_PRIORITY_SCHEDULING -D_POSIX_TIMERS -D_POSIX_CPUTIME -D_POSIX_THREAD_CPUTIME -D_POSIX_MONOTONIC_CLOCK -D_POSIX_TIMEOUTS -D_POSIX_CLOCK_SELECTION -D_POSIX_THREAD_PRIO_PROTECT -D_UNIX98_THREAD_MUTEX_ATTRIBUTES -D_POSIX_READER_WRITER_LOCKS")
set(CC_OPTION "-g -march=armv8.2-a+nofp+nosimd -Wl,--build-id=none -fno-builtin -fno-PIE -Wall -fno-dwarf2-cfi-asm -O0 -mcmodel=large -fomit-frame-pointer -fzero-initialized-in-bss -fdollars-in-identifiers -ffunction-sections -fdata-sections -fno-common -fno-aggressive-loop-optimizations -fno-optimize-strlen -fno-schedule-insns -fno-inline-small-functions -fno-inline-functions-called-once -fno-strict-aliasing -fno-builtin -finline-limit=20 -mstrict-align -mlittle-endian -specs=nosys.specs -nostartfiles -funwind-tables")
set(AS_OPTION "-g -march=armv8.2-a+nofp+nosimd -Wl,--build-id=none -fno-builtin -fno-PIE -Wall -fno-dwarf2-cfi-asm -O0 -mcmodel=large -fomit-frame-pointer -fzero-initialized-in-bss -fdollars-in-identifiers -ffunction-sections -fdata-sections -fno-common -fno-aggressive-loop-optimizations -fno-optimize-strlen -fno-schedule-insns -fno-inline-small-functions -fno-inline-functions-called-once -fno-strict-aliasing -fno-builtin -finline-limit=20 -mstrict-align -mlittle-endian -nostartfiles -mgeneral-regs-only -DENV_EL1")
set(LD_OPTION "-static -no-pie -Wl,--wrap=memset -Wl,--wrap=memcpy")
set(CMAKE_C_FLAGS "${CC_OPTION} ${POSIX_OPTION}")
set(CMAKE_ASM_FLAGS "${AS_OPTION} ${POSIX_OPTION}")
set(CMAKE_LINK_FLAGS "${LD_OPTION} -T ../hi3093.ld")
set(CMAKE_EXE_LINKER_FLAGS "${LD_OPTION} -T ../hi3093.ld")
include_directories(
./include
./config
./bsp
./bsp/hi3093
./bsp/uart
./apps/openamp
./build/open-amp/output/usr/local/include
./build/libmetal/output/usr/local/include
)
link_directories(./libs)
link_libraries(
-Wl,--start-group
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libCortexMXsec_c.lib"
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libHI3093.a"
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libmetal.a"
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libopen_amp.a"
-Wl,--end-group
)
add_subdirectory(bsp)
add_subdirectory(config)
add_subdirectory(apps)
list(APPEND OBJS $<TARGET_OBJECTS:rpmsg> $<TARGET_OBJECTS:bsp> $<TARGET_OBJECTS:config> $<TARGET_OBJECTS:uart>)
add_executable(${APP} ${OBJS})
demos/hi3093/apps/CMakeLists.txt
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add_subdirectory(openamp)
demos/hi3093/apps/openamp/CMakeLists.txt
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set(SRC rpmsg_backend.c rpmsg_service.c main.c)
add_library(rpmsg OBJECT ${SRC})
demos/hi3093/apps/openamp/main.c
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp configuration
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "securec.h"
#include "prt_config.h"
#include "prt_config_internal.h"
#include "prt_task.h"
#include "test.h"
TskHandle g_testTskHandle;
U8 g_memRegion00[OS_MEM_FSC_PT_SIZE];
extern U32 PRT_PrintfInit();
#if defined(OS_OPTION_OPENAMP)
int TestOpenamp()
{
int ret;
ret = rpmsg_service_init();
if (ret) {
return ret;
}
return OS_OK;
}
#endif
void TestTaskEntry()
{
#if defined(OS_OPTION_OPENAMP)
TestOpenamp();
#endif
}
U32 OsTestInit(void)
{
U32 ret;
U8 ptNo = OS_MEM_DEFAULT_FSC_PT;
struct TskInitParam param = {0};
param.stackAddr = (U32)PRT_MemAllocAlign(0, ptNo, 0x2000, MEM_ADDR_ALIGN_016);
param.taskEntry = (TskEntryFunc)TestTaskEntry;
param.taskPrio = 25;
param.name = "TestTask";
param.stackSize = 0x2000;
ret = PRT_TaskCreate(&g_testTskHandle, &param);
if (ret) {
return ret;
}
ret = PRT_TaskResume(g_testTskHandle);
if (ret) {
return ret;
}
return OS_OK;
}
U32 PRT_AppInit(void)
{
U32 ret;
ret = OsTestInit();
if (ret) {
return ret;
}
ret = TestClkStart();
if (ret) {
return ret;
}
return OS_OK;
}
U32 PRT_HardDrvInit(void)
{
U32 ret;
ret = OsHwiInit();
if (ret) {
return ret;
}
ret = PRT_PrintfInit();
if (ret) {
return ret;
}
return OS_OK;
}
void PRT_HardBootInit(void)
{
}
S32 main(void)
{
return OsConfigStart();
}
extern void *__wrap_memset(void *dest, int set, U32 len)
{
if (dest == NULL || len == 0) {
return NULL;
}
char *ret = (char *)dest;
for (int i = 0; i < len; ++i) {
ret[i] = set;
}
return ret;
}
extern void *__wrap_memcpy(void *dest, const void *src, size_t size)
{
for (size_t i = 0; i < size; ++i) {
*(char *)(dest + i) = *(char *)(src + i);
}
}
demos/hi3093/apps/openamp/openamp_common.h
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp configuration
*/
#ifndef COMMON_H__
#define COMMON_H__
#include "cpu_config.h"
#include "test.h"
#define VDEV_START_ADDR MMU_OPENAMP_ADDR
#define VDEV_SIZE 0x30000
#define VDEV_STATUS_ADDR VDEV_START_ADDR
#define VDEV_STATUS_SIZE 0x4000
#define SHM_START_ADDR (VDEV_START_ADDR + VDEV_STATUS_SIZE)
#define SHM_SIZE (VDEV_SIZE - VDEV_STATUS_SIZE)
#define SHM_DEVICE_NAME "lonely_device"
#define VRING_COUNT 2
#define VRING_RX_ADDRESS (VDEV_START_ADDR + SHM_SIZE - VDEV_STATUS_SIZE)
#define VRING_TX_ADDRESS (VDEV_START_ADDR + SHM_SIZE)
#define VRING_ALIGNMENT 4
#define VRING_SIZE 16
#define CONFIG_RPMSG_SERVICE_NUM_ENDPOINTS 1
#define DEFAULT_PAGE_SHIFT 0xffffffffffffffffULL
#define DEFAULT_PAGE_MASK 0xffffffffffffffffULL
#define VIRTQUEUE_ID 1
#define RPMSG_ROLE RPMSG_REMOTE
#define OS_OPENAMP_NOTIFY_HWI_NUM OS_HWI_IPI_NO_07
#define OS_OPENAMP_NOTIFY_HWI_PRIO 0
#define BIT(n) (1 << (n))
OS_SEC_ALW_INLINE INLINE void sys_write32(uint32_t data, uintptr_t addr)
{
__asm__ volatile ("dmb sy" : : : "memory");
__asm__ volatile ("str %w0, [%1]" : : "r" (data), "r" (addr));
}
OS_SEC_ALW_INLINE INLINE uint32_t sys_read32(uintptr_t addr)
{
uint32_t val;
__asm__ volatile ("ldr %w0, [%1]" : "=r" (val) : "r" (addr));
__asm__ volatile ("dmb sy" : : : "memory");
return val;
}
OS_SEC_ALW_INLINE INLINE void sys_write8(uint8_t data, uintptr_t addr)
{
__asm__ volatile ("dmb sy" : : : "memory");
__asm__ volatile ("strb %w0, [%1]" : : "r" (data), "r" (addr));
}
OS_SEC_ALW_INLINE INLINE uint8_t sys_read8(uintptr_t addr)
{
uint8_t val;
__asm__ volatile ("ldrb %w0, [%1]" : "=r" (val) : "r" (addr));
__asm__ volatile ("dmb sy" : : : "memory");
return val;
}
#endif
demos/hi3093/apps/openamp/rpmsg_backend.c
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp backend
*/
#include "rpmsg_backend.h"
#include "metal/device.h"
#include "prt_hwi.h"
static metal_phys_addr_t shm_physmap[] = { SHM_START_ADDR };
static struct metal_device shm_device = {
.name = SHM_DEVICE_NAME,
.bus = NULL,
.num_regions = 1,
{
{
.virt = (void *) SHM_START_ADDR,
.physmap = shm_physmap,
.size = SHM_SIZE,
.page_shift = DEFAULT_PAGE_SHIFT,
.page_mask = DEFAULT_PAGE_MASK,
.mem_flags = 0,
.ops = { NULL },
},
},
.node = { NULL },
.irq_num = 0,
.irq_info = NULL
};
static struct virtio_vring_info rvrings[2] = {
[0] = {
.info.align = VRING_ALIGNMENT,
},
[1] = {
.info.align = VRING_ALIGNMENT,
},
};
static struct virtqueue *vq[2];
static unsigned char virtio_get_status(struct virtio_device *vdev)
{
return sys_read8(VDEV_STATUS_ADDR);
}
static void virtio_set_status(struct virtio_device *vdev, unsigned char status)
{
sys_write8(status, VDEV_STATUS_ADDR);
}
static uint32_t virtio_get_features(struct virtio_device *vdev)
{
return BIT(VIRTIO_RPMSG_F_NS);
}
static void virtio_set_features(struct virtio_device *vdev, uint32_t features)
{
}
static void virtio_notify(struct virtqueue *vq)
{
uint16_t coreMask = 1;
OsHwiMcTrigger(coreMask, OS_HWI_IPI_NO_07);
}
const struct virtio_dispatch dispatch = {
.get_status = virtio_get_status,
.set_status = virtio_set_status,
.get_features = virtio_get_features,
.set_features = virtio_set_features,
.notify = virtio_notify,
};
static void rpmsg_hwi_handler(void)
{
virtqueue_notification(vq[VIRTQUEUE_ID]);
}
static U32 rpmsg_hwi_init(void)
{
U32 ret;
ret = PRT_HwiSetAttr(OS_OPENAMP_NOTIFY_HWI_NUM, OS_OPENAMP_NOTIFY_HWI_PRIO, OS_HWI_MODE_ENGROSS);
if (ret != OS_OK) {
return ret;
}
ret = PRT_HwiCreate(OS_OPENAMP_NOTIFY_HWI_NUM, (HwiProcFunc)rpmsg_hwi_handler, 0);
if (ret != OS_OK) {
return ret;
}
#if (OS_GIC_VER == 3)
ret = PRT_HwiEnable(OS_OPENAMP_NOTIFY_HWI_NUM);
if (ret != OS_OK) {
return ret;
}
#endif
return OS_OK;
}
int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device *vdev)
{
int32_t err;
struct metal_init_params metal_params = METAL_INIT_DEFAULTS;
struct metal_device *device;
err = rpmsg_hwi_init();
if (err) {
return err;
}
/* Libmetal setup */
err = metal_init(&metal_params);
if (err) {
return err;
}
err = metal_register_generic_device(&shm_device);
if (err) {
return err;
}
err = metal_device_open("generic", SHM_DEVICE_NAME, &device);
if (err) {
return err;
}
*io = metal_device_io_region(device, 0);
if (!*io) {
return err;
}
/* Virtqueue setup */
vq[0] = virtqueue_allocate(VRING_SIZE);
if (!vq[0]) {
return -ENOMEM;
}
vq[1] = virtqueue_allocate(VRING_SIZE);
if (!vq[1]) {
return -ENOMEM;
}
rvrings[0].io = *io;
rvrings[0].info.vaddr = (void *)VRING_TX_ADDRESS;
rvrings[0].info.num_descs = VRING_SIZE;
rvrings[0].info.align = VRING_ALIGNMENT;
rvrings[0].vq = vq[0];
rvrings[1].io = *io;
rvrings[1].info.vaddr = (void *)VRING_RX_ADDRESS;
rvrings[1].info.num_descs = VRING_SIZE;
rvrings[1].info.align = VRING_ALIGNMENT;
rvrings[1].vq = vq[1];
vdev->role = RPMSG_ROLE;
vdev->vrings_num = VRING_COUNT;
vdev->func = &dispatch;
vdev->vrings_info = &rvrings[0];
return 0;
}
demos/hi3093/apps/openamp/rpmsg_backend.h
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp backend
*/
#include "openamp/open_amp.h"
#include "openamp_common.h"
#ifdef __cplusplus
extern "C" {
#endif
extern int rpmsg_service_init(void);
/*
* @brief Initialize RPMsg backend
*
* @param io Shared memory IO region. This is an output parameter providing
* a pointer to an actual shared memory IO region structure.
* Caller of this function shall pass an address at which the
* pointer to the shared memory IO region structure is stored.
* @param vdev Pointer to the virtio device initialized by this function.
*
* @retval 0 Initialization successful
* @retval <0 Initialization error reported by OpenAMP
*/
extern int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device *vdev);
#ifdef __cplusplus
}
#endif
demos/hi3093/apps/openamp/rpmsg_service.c
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp configuration
*/
#include "rpmsg_backend.h"
static struct virtio_device vdev;
static struct rpmsg_virtio_device rvdev;
static struct metal_io_region *io;
struct rpmsg_device *g_rdev;
struct rpmsg_endpoint g_ept;
U32 g_receivedMsg;
bool g_openampFlag = false;
#define RPMSG_ENDPOINT_NAME "console"
void rpmsg_service_unbind(struct rpmsg_endpoint *ep)
{
rpmsg_destroy_ept(ep);
}
int send_message(unsigned char *message, int len)
{
return rpmsg_send(&g_ept, message, len);
}
char *g_s1 = "Hello, UniProton! \r\n";
int rpmsg_endpoint_cb(struct rpmsg_endpoint *ept, void *data, size_t len, uint32_t src, void *priv)
{
g_openampFlag = true;
send_message((void *)g_s1, strlen(g_s1) * sizeof(char));
return OS_OK;
}
int openamp_init(void)
{
int32_t err;
err = rpmsg_backend_init(&io, &vdev);
if (err) {
return err;
}
err = rpmsg_init_vdev(&rvdev, &vdev, NULL, io, NULL);
if (err) {
return err;
}
g_rdev = rpmsg_virtio_get_rpmsg_device(&rvdev);
err = rpmsg_create_ept(&g_ept, g_rdev, RPMSG_ENDPOINT_NAME,
0xF, RPMSG_ADDR_ANY,
rpmsg_endpoint_cb, rpmsg_service_unbind);
if (err) {
return err;
}
return OS_OK;
}
void openamp_deinit(void)
{
rpmsg_deinit_vdev(&rvdev);
if (io) {
free(io);
}
}
int rpmsg_service_init(void)
{
int32_t err;
err = openamp_init();
if (err) {
return err;
}
send_message((void *)&g_receivedMsg, sizeof(U32));
while (!g_openampFlag);
return OS_OK;
}
demos/hi3093/apps/openamp/test.h
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp test Printf
*/
#include "prt_config.h"
#include "prt_task.h"
#include "prt_hwi.h"
#include "prt_hook.h"
#include "prt_exc.h"
#include "prt_mem.h"
extern U32 PRT_Printf(const char *format, ...);
demos/hi3093/apps/readme.txt
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请您参考example目录添加您的源代码，制作您的工程。如有疑问请联系华为对接工程师。
demos/hi3093/bsp/CMakeLists.txt
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set(SRCS start.S cache_asm.S hwi_init.c mmu.c print.c timer.c)
add_library(bsp OBJECT ${SRCS})
add_subdirectory(uart)
demos/hi3093/bsp/cache_asm.S
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@/*
@ * Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
@ *
@ * UniProton is licensed under Mulan PSL v2.
@ * You can use this software according to the terms and conditions of the Mulan PSL v2.
@ * You may obtain a copy of Mulan PSL v2 at:
@ * http://license.coscl.org.cn/MulanPSL2
@ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
@ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
@ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
@ * See the Mulan PSL v2 for more details.
@ * Create: 2009-12-22
@ * Description: thread scheduler
@ */
.global os_asm_invalidate_dcache_all
.global os_asm_invalidate_icache_all
.global os_asm_invalidate_tlb_all
.type os_asm_dcache_level, "function"
os_asm_dcache_level:
lsl x12, x0, #1
msr csselr_el1, x12
isb
mrs x6, ccsidr_el1
and x2, x6, #7
add x2, x2, #4
mov x3, #0x3ff
and x3, x3, x6, lsr #3
clz w5, w3
mov x4, #0x7fff
and x4, x4, x6, lsr #13
loop_set:
mov x6, x3
loop_way:
lsl x7, x6, x5
orr x9, x12, x7
lsl x7, x4, x2
orr x9, x9, x7
tbz w1, #1, 3f
dc csw, x9
b 2f
3: tbz w1, #0, 1f
dc isw, x9
b 2f
1: dc cisw, x9
2: subs x6, x6, #1
b.ge loop_way
subs x4, x4, #1
b.ge loop_set
ret
.type os_asm_dcache_all, "function"
os_asm_dcache_all:
mov x1, x0
dsb sy
mrs x10, clidr_el1
lsr x11, x10, #24
and x11, x11, #0x7
cbz x11, finished
mov x15, x30
mov x0, #0
loop_level:
lsl x12, x0, #1
add x12, x12, x0
lsr x12, x10, x12
and x12, x12, #7
cmp x12, #2
b.lt skip
bl os_asm_dcache_level
skip:
add x0, x0, #1
cmp x11, x0
b.gt loop_level
mov x0, #0
msr csselr_el1, x0
dsb sy
isb
mov x30, x15
finished:
ret
.type os_asm_invalidate_dcache_all, "function"
os_asm_invalidate_dcache_all:
mov x0, #0x1
b os_asm_dcache_all
.type os_asm_invalidate_icache_all, "function"
os_asm_invalidate_icache_all:
ic ialluis
isb sy
ret
.type os_asm_invalidate_tlb_all, "function"
os_asm_invalidate_tlb_all:
tlbi vmalle1
dsb sy
isb
ret
demos/hi3093/bsp/cache_asm.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#ifndef __CACHE_H__
#define __CACHE_H__
#include "prt_buildef.h"
#include "prt_typedef.h"
#include "prt_module.h"
#include "prt_errno.h"
extern void os_asm_invalidate_dcache_all(void);
extern void os_asm_invalidate_icache_all(void);
extern void os_asm_invalidate_tlb_all(void);
#endif
demos/hi3093/bsp/hi3093/cpu_config.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton配置私有文件。
*/
#ifndef CPU_CONFIG_H
#define CPU_CONFIG_H
#include "cache_asm.h"
#define MMU_IMAGE_ADDR 0x93000000ULL
#define MMU_GIC_ADDR 0x24000000ULL
#define MMU_UART_ADDR 0x08743000ULL
#define MMU_OPENAMP_ADDR 0x90000000ULL
#define UART_BASE_ADDR MMU_UART_ADDR
#define TEST_CLK_INT 30
#define OS_GIC_VER 3
#define SICR_ADDR_OFFSET_PER_CORE 0x20000U
#define GIC_REG_BASE_ADDR 0x24000000ULL
#define GICD_CTLR_S_ADDR (GIC_REG_BASE_ADDR + 0x0000U)
#define GICD_IGROUPN_ADDR (GIC_REG_BASE_ADDR + 0x0080U)
#define GICD_ISENABLER0_ADDR (GIC_REG_BASE_ADDR + 0x0100U)
#define GICD_ICENABLER0_ADDR (GIC_REG_BASE_ADDR + 0x0180U)
#define GICD_IPRIORITYN_ADDR (GIC_REG_BASE_ADDR + 0x0400U)
#define GICD_IGRPMODRN_ADDR (GIC_REG_BASE_ADDR + 0x0D00U)
#define GICR_BASE0 (GIC_REG_BASE_ADDR + 0x40000U)
#define GICR_BASE1 (GIC_REG_BASE_ADDR + 0x50000U)
#define GICR_CTRL_ADDR (GICR_BASE0 + 0x0000U)
#define GICR_WAKER_ADDR (GICR_BASE0 + 0x0014U)
#define GICR_IGROUPR0_ADDR (GICR_BASE1 + 0x0080U)
#define GICR_ISENABLER0_ADDR (GICR_BASE1 + 0x0100U)
#define GICR_ICENABLER0_ADDR (GICR_BASE1 + 0x0180U)
#define GICR_IGRPMODR0_ADDR (GICR_BASE1 + 0x0D00U)
#define MAX_INT_NUM 387
#define MIN_GIC_SPI_NUM 32
#define SICD_IGROUP_INT_NUM 32
#define SICD_REG_SIZE 4
#define GROUP_MAX_BPR 0x7U
#define GROUP0_BP 0
#define GROUP1_BP 0
#define PRIO_MASK_LEVEL 0xFFU
#define ICC_SRE_EL1 S3_0_C12_C12_5
#define ICC_BPR0_EL1 S3_0_C12_C8_3
#define ICC_BPR1_EL1 S3_0_C12_C12_3
#define ICC_IGRPEN1_EL1 S3_0_C12_C12_7
#define ICC_PMR_EL1 S3_0_C4_C6_0
#define PARAS_TO_STRING(x...) #x
#define REG_ALIAS(x...) PARAS_TO_STRING(x)
#define GIC_REG_READ(addr) (*(volatile U32 *)((uintptr_t)(addr)))
#define GIC_REG_WRITE(addr, data) (*(volatile U32 *)((uintptr_t)(addr)) = (U32)(data))
#endif
demos/hi3093/bsp/hwi_init.c
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include "securec.h"
#include "prt_tick.h"
#include "prt_hwi.h"
#include "prt_sys.h"
#include "prt_task.h"
#include "cpu_config.h"
#if (OS_GIC_VER == 3)
enum GicIntState {
GIC_DISABLE = 0,
GIC_ENABLE = 1
};
enum SicGroupType {
SIC_GROUP_G0S = 0,
SIC_GROUP_G1NS = 1,
SIC_GROUP_G1S = 2,
SIC_GROUP_BUTT,
};
union SicrWaker {
struct {
U32 res0 : 1;
U32 sleepReq : 1;
U32 isSleep : 1;
U32 res1 : 29;
} bits;
U32 value;
};
union SicrCtrl {
struct {
U32 enLpis : 1;
U32 res2 : 2;
U32 rwp : 1;
U32 res1 : 20;
U32 dpg0 : 1;
U32 dpg1ns : 1;
U32 dpg1s : 1;
U32 res0 : 4;
U32 uwp : 1;
} bits;
U32 value;
};
union HwiIccSreElx {
struct {
U64 prt : 1;
U64 dfb : 1;
U64 dib : 1;
U64 enable : 1;
U64 res : 60;
} bits;
U64 value;
};
union SicdCtrl {
struct {
U32 enG0S : 1;
U32 enG1Ns : 1;
U32 enG1S : 1;
U32 res1 : 1;
U32 areS : 1;
U32 areNs : 1;
U32 ds : 1;
U32 res0 : 24;
U32 rwp : 1;
} bits;
U32 value;
};
extern void OsGicdWaitCfgWork();
void OsSicrInit(void)
{
union SicrWaker sicrWaker;
uintptr_t regAddr;
U32 intId;
regAddr = GICR_WAKER_ADDR + OsGetCoreID() * SICR_ADDR_OFFSET_PER_CORE;
sicrWaker.value = GIC_REG_READ(regAddr);
sicrWaker.bits.sleepReq = 0;
GIC_REG_WRITE(regAddr, sicrWaker.value);
sicrWaker.value = GIC_REG_READ(regAddr);
while (sicrWaker.bits.isSleep == 1) {
sicrWaker.value = GIC_REG_READ(regAddr);
}
}
void OsSicrSetIntGroup(U32 coreId, U64 intId, enum SicGroupType groupId)
{
uintptr_t group0RegAddr;
uintptr_t modRegAddr;
U32 group0RegTmp;
U32 modRegTmp;
group0RegAddr = GICR_IGROUPR0_ADDR + OsGetCoreID() * SICR_ADDR_OFFSET_PER_CORE;
group0RegTmp = GIC_REG_READ(group0RegAddr);
if ((groupId == SIC_GROUP_G0S) || (groupId == SIC_GROUP_G1S)) {
group0RegTmp &= ~(0x1U << intId);
} else {
group0RegTmp |= (0x1U << intId);
}
GIC_REG_WRITE(group0RegAddr, group0RegTmp);
modRegAddr = GICR_IGRPMODR0_ADDR + OsGetCoreID() * SICR_ADDR_OFFSET_PER_CORE;
modRegTmp = GIC_REG_READ(modRegAddr);
if (groupId == SIC_GROUP_G1S) {
modRegTmp |= (0x1U << intId);
} else {
modRegTmp &= ~(0x1U << intId);
}
GIC_REG_WRITE(modRegAddr, modRegTmp);
}
U32 OsSiccEnableSre(void)
{
volatile union HwiIccSreElx iccSre;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_SRE_EL1) " \n" : "=&r"(iccSre));
iccSre.bits.prt = 1;
iccSre.bits.dfb = 1;
iccSre.bits.dib = 1;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_SRE_EL1) ", %0 \n" : : "r"(iccSre));
OS_EMBED_ASM("DSB SY");
OS_EMBED_ASM("ISB");
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_SRE_EL1) " \n" : "=&r"(iccSre.value));
if (iccSre.bits.prt != 1) {
return OS_FAIL;
}
return OS_OK;
}
void OsSiccCfgIntPreempt(void)
{
U64 tmp = 0;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_BPR1_EL1) " \n" : "=&r"(tmp) : : "memory");
tmp &= ~(GROUP_MAX_BPR);
tmp |= GROUP1_BP;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_BPR1_EL1) ", %0 \n" : : "r"(tmp) : "memory");
}
void OsSiccEnableGroup1(void)
{
U64 tmp = 0;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_IGRPEN1_EL1) " \n" : "=&r"(tmp) : : "memory");
tmp |= 0x01U;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_IGRPEN1_EL1) ", %0 \n" : : "r"(tmp) : "memory");
}
void OsSiccCfgPriorityMask(void)
{
U64 tmp = 0;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_PMR_EL1) " \n" : "=&r"(tmp) : : "memory");
tmp |= PRIO_MASK_LEVEL;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_PMR_EL1) ", %0 \n" : : "r"(tmp) : "memory");
}
U32 OsSiccInit(void)
{
U32 ret;
ret = OsSiccEnableSre();
if (ret != OS_OK) {
return ret;
}
OsSiccCfgIntPreempt();
OsSiccEnableGroup1();
OsSiccCfgPriorityMask();
return OS_OK;
}
void OsSicdSetIntGroup(U32 intId, enum SicGroupType groupId)
{
U64 group0RegAddr;
U64 modRegAddr;
U32 group0RegTmp;
U32 modRegTmp;
U32 sicdM;
U32 bitOffset;
sicdM = (intId - MIN_GIC_SPI_NUM) / SICD_IGROUP_INT_NUM;
group0RegAddr = GICD_IGROUPN_ADDR + (SICD_REG_SIZE * sicdM);
modRegAddr = GICD_IGRPMODRN_ADDR + (SICD_REG_SIZE * sicdM);
bitOffset = (intId - MIN_GIC_SPI_NUM) % SICD_IGROUP_INT_NUM;
group0RegTmp = GIC_REG_READ(group0RegAddr);
if ((groupId == SIC_GROUP_G0S) || (groupId == SIC_GROUP_G1S)) {
group0RegTmp &= ~(0x1U << bitOffset);
} else {
group0RegTmp |= (0x1U << bitOffset);
}
GIC_REG_WRITE(group0RegAddr, group0RegTmp);
modRegTmp = GIC_REG_READ(modRegAddr);
if (groupId == SIC_GROUP_G1S) {
modRegTmp |= (0x1U << bitOffset);
} else {
modRegTmp &= ~(0x1U << bitOffset);
}
GIC_REG_WRITE(modRegAddr, modRegTmp);
}
void OsSicSetGroup(U32 intId, enum SicGroupType groupId)
{
U32 coreId = OsGetCoreID();
enum GicIntState state;
if (intId < MIN_GIC_SPI_NUM) {
state = OsGicrGetIntState(coreId, intId);
OsGicrDisableInt(coreId, intId);
OsSicrSetIntGroup(coreId, intId, groupId);
if (state == GIC_ENABLE) {
OsGicrEnableInt(coreId, intId);
}
} else {
state = OsGicdGetIntState(intId);
OsGicdDisableInt(intId);
OsSicdSetIntGroup(intId, groupId);
if (state == GIC_ENABLE) {
OsGicdEnableInt(intId);
}
}
}
U32 OsSicInitLocal(void)
{
U32 ret;
U32 intId;
OsSicrInit();
ret = OsSiccInit();
if (ret != OS_OK) {
return ret;
}
for (intId = 0; intId < MIN_GIC_SPI_NUM; ++intId) {
OsSicSetGroup(intId, SIC_GROUP_G1NS);
}
return OS_OK;
}
void OsSicdInit(void)
{
union SicdCtrl sicdCtrl;
sicdCtrl.value = GIC_REG_READ(GICD_CTLR_S_ADDR);
if ((sicdCtrl.bits.enG0S == 1) || (sicdCtrl.bits.enG1Ns == 1) || (sicdCtrl.bits.enG1S == 1)) {
return;
}
sicdCtrl.bits.ds = 0;
sicdCtrl.bits.areNs = 1;
sicdCtrl.bits.areS = 1;
sicdCtrl.bits.enG1Ns = 1;
GIC_REG_WRITE(GICD_CTLR_S_ADDR, sicdCtrl.value);
OsGicdWaitCfgWork();
}
void OsSicInitGlobal(void)
{
U32 intId;
OsSicdInit();
for (intId = MIN_GIC_SPI_NUM; intId < MAX_INT_NUM; ++intId) {
OsSicSetGroup(intId, SIC_GROUP_G1NS);
}
}
#elif (OS_GIC_VER == 2)
int IsrRegister(U32 intNo, U32 pri)
{
U32 bitn, reg, shift;
U32 *addr;
bitn = intNo / 32U;
addr = (U32 *)(GICD_ISENABLERn + 4U * bitn);
reg = *addr;
*addr = (reg | (0x1U << (intNo % 32U)));
bitn = intNo / 4U;
addr = (U32 *)(GICD_IPRIORITYn + 4U * bitn);
shift = (intNo % 4U) * 8U;
reg = (*addr) & ~(0xFFU << shift);
*addr = (reg | pri << shift);
}
void OsGicInitCpuInterface(void)
{
int i;
U32 val;
GIC_REG_WRITE(0xFFFFFFFF, GICD_ICACTIVERn);
GIC_REG_WRITE(0xFFFF0000, GICD_ICENABLERn);
GIC_REG_WRITE(0x0000FFFF, GICD_ISENABLERn);
for (i = 0; i < 32; i += 4) {
GIC_REG_WRITE(0xA0A0A0A0, GICD_IPRIORITYn + i);
}
GIC_REG_WRITE(0xF0, GICC_PMR);
val = GIC_REG_READ(GICC_CTLR);
val &= ~GICC_CTLR_BYPASS_MASK;
val |= GICC_CTLR_ENABLE_MASK;
GIC_REG_WRITE(val, GICC_CTLR);
}
#endif
U32 OsHwiInit(void)
{
#if (OS_GIC_VER == 3)
U32 ret;
ret = OsSicInitLocal();
if (ret != OS_OK) {
return ret;
}
if(PRT_GetCoreID() == 0) {
OsSicInitGlobal();
}
#elif (OS_GIC_VER == 2)
OsGicInitCpuInterface();
#endif
return OS_OK;
}
demos/hi3093/bsp/mmu.c
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include "prt_buildef.h"
#include "prt_typedef.h"
#include "prt_module.h"
#include "prt_errno.h"
#include "mmu.h"
#include "cache_asm.h"
#include "prt_sys.h"
#include "prt_task.h"
#include "cpu_config.h"
extern U64 g_mmu_page_begin;
extern U64 g_mmu_page_end;
static mmu_mmap_region_s g_mem_map_info[] = {
{
.virt = MMU_OPENAMP_ADDR,
.phys = MMU_OPENAMP_ADDR,
.size = 0x30000,
.max_level = 0x2,
.attrs = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
}, {
.virt = MMU_IMAGE_ADDR,
.phys = MMU_IMAGE_ADDR,
.size = 0x1000000,
.max_level = 0x2,
.attrs = MMU_ATTR_CACHE_SHARE | MMU_ACCESS_RWX,
}, {
.virt = MMU_GIC_ADDR,
.phys = MMU_GIC_ADDR,
.size = 0x1000000,
.max_level = 0x2,
.attrs = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
}, {
.virt = MMU_UART_ADDR,
.phys = MMU_UART_ADDR,
.size = 0x2000,
.max_level = 0x2,
.attrs = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
}
};
static mmu_ctrl_s g_mmu_ctrl = { 0 };
static U64 mmu_get_tcr(U32 *pips, U32 *pva_bits)
{
U64 max_addr = 0;
U64 ips, va_bits;
U64 tcr;
U32 i;
U32 mmu_table_num = sizeof(g_mem_map_info) / sizeof(mmu_mmap_region_s);
for (i = 0; i < mmu_table_num; ++i) {
max_addr = MAX(max_addr, g_mem_map_info[i].virt + g_mem_map_info[i].size);
}
if (max_addr > (1ULL << MMU_BITS_44)) {
ips = MMU_PHY_ADDR_LEVEL_5;
va_bits = MMU_BITS_48;
} else if (max_addr > (1ULL << MMU_BITS_42)) {
ips = MMU_PHY_ADDR_LEVEL_4;
va_bits = MMU_BITS_44;
} else if (max_addr > (1ULL << MMU_BITS_40)) {
ips = MMU_PHY_ADDR_LEVEL_3;
va_bits = MMU_BITS_42;
} else if (max_addr > (1ULL << MMU_BITS_36)) {
ips = MMU_PHY_ADDR_LEVEL_2;
va_bits = MMU_BITS_40;
} else if (max_addr > (1ULL << MMU_BITS_32)) {
ips = MMU_PHY_ADDR_LEVEL_1;
va_bits = MMU_BITS_36;
} else {
ips = MMU_PHY_ADDR_LEVEL_0;
va_bits = MMU_BITS_32;
}
tcr = TCR_EL1_RSVD | TCR_IPS(ips);
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
tcr |= TCR_TG0_4K | TCR_SHARED_INNER | TCR_ORGN_WBWA | TCR_IRGN_WBWA;
} else {
tcr |= TCR_TG0_64K | TCR_SHARED_INNER | TCR_ORGN_WBWA | TCR_IRGN_WBWA;
}
tcr |= TCR_T0SZ(va_bits);
if (pips != NULL) {
*pips = ips;
}
if (pva_bits != NULL) {
*pva_bits = va_bits;
}
return tcr;
}
static U32 mmu_get_pte_type(U64 const *pte)
{
return (U32)(*pte & PTE_TYPE_MASK);
}
static U32 mmu_level2shift(U32 level)
{
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
return (U32)(MMU_BITS_12 + MMU_BITS_9 * (MMU_LEVEL_3 - level));
} else {
return (U32)(MMU_BITS_16 + MMU_BITS_13 * (MMU_LEVEL_3 - level));
}
}
static U64 *mmu_find_pte(U64 addr, U32 level)
{
U64 *pte = NULL;
U64 idx;
U32 i;
if (level < g_mmu_ctrl.start_level) {
return NULL;
}
pte = (U64 *)g_mmu_ctrl.tlb_addr;
for (i = g_mmu_ctrl.start_level; i < MMU_LEVEL_MAX; ++i) {
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
idx = (addr >> mmu_level2shift(i)) & 0x1FF;
} else {
idx = (addr >> mmu_level2shift(i)) & 0x1FFF;
}
pte += idx;
if (i == level) {
return pte;
}
if (mmu_get_pte_type(pte) != PTE_TYPE_TABLE) {
return NULL;
}
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
pte = (U64 *)(*pte & PTE_TABLE_ADDR_MARK_4K);
} else {
pte = (U64 *)(*pte & PTE_TABLE_ADDR_MARK_64K);
}
}
return NULL;
}
static U64 *mmu_create_table(void)
{
U32 pt_len;
U64 *new_table = (U64 *)g_mmu_ctrl.tlb_fillptr;
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
pt_len = MAX_PTE_ENTRIES_4K * sizeof(U64);
} else {
pt_len = MAX_PTE_ENTRIES_64K * sizeof(U64);
}
g_mmu_ctrl.tlb_fillptr += pt_len;
if (g_mmu_ctrl.tlb_fillptr - g_mmu_ctrl.tlb_addr > g_mmu_ctrl.tlb_size) {
return NULL;
}
(void)memset_s((void *)new_table, MAX_PTE_ENTRIES_64K * sizeof(U64), 0, pt_len);
return new_table;
}
static void mmu_set_pte_table(U64 *pte, U64 *table)
{
*pte = PTE_TYPE_TABLE | (U64)table;
}
static S32 mmu_add_map_pte_process(mmu_mmap_region_s const *map, U64 *pte, U64 phys, U32 level)
{
U64 *new_table = NULL;
if (level < map->max_level) {
if (mmu_get_pte_type(pte) == PTE_TYPE_FAULT) {
new_table = mmu_create_table();
if (new_table == NULL) {
return -1;
}
mmu_set_pte_table(pte, new_table);
}
} else if (level == MMU_LEVEL_3) {
*pte = phys | map->attrs | PTE_TYPE_PAGE;
} else {
*pte = phys | map->attrs | PTE_TYPE_BLOCK;
}
return 0;
}
static S32 mmu_add_map(mmu_mmap_region_s const *map)
{
U64 virt = map->virt;
U64 phys = map->phys;
U64 max_level = map->max_level;
U64 start_level = g_mmu_ctrl.start_level;
U64 block_size = 0;
U64 map_size = 0;
U32 level;
U64 *pte = NULL;
S32 ret;
if (map->max_level <= start_level) {
return -2;
}
while (map_size < map->size) {
for (level = start_level; level <= max_level; ++level) {
pte = mmu_find_pte(virt, level);
if (pte == NULL) {
return -3;
}
ret = mmu_add_map_pte_process(map, pte, phys, level);
if (ret) {
return ret;
}
if (level != start_level) {
block_size = 1ULL << mmu_level2shift(level);
}
}
virt += block_size;
phys += block_size;
map_size += block_size;
}
return 0;
}
static inline void mmu_set_ttbr_tcr_mair(U64 table, U64 tcr, U64 attr)
{
OS_EMBED_ASM("dsb sy");
OS_EMBED_ASM("msr ttbr0_el1, %0" : : "r" (table) : "memory");
OS_EMBED_ASM("msr ttbr1_el1, %0" : : "r" (table) : "memory");
OS_EMBED_ASM("msr tcr_el1, %0" : : "r" (tcr) : "memory");
OS_EMBED_ASM("msr mair_el1, %0" : : "r" (attr) : "memory");
OS_EMBED_ASM("isb");
}
static U32 mmu_setup_pgtables(mmu_mmap_region_s *mem_map, U32 mem_region_num, U64 tlb_addr, U64 tlb_len, U32 granule)
{
U32 i;
U32 ret;
U64 tcr;
U64 *new_table = NULL;
g_mmu_ctrl.tlb_addr = tlb_addr;
g_mmu_ctrl.tlb_size = tlb_len;
g_mmu_ctrl.tlb_fillptr = tlb_addr;
g_mmu_ctrl.granule = granule;
g_mmu_ctrl.start_level = 0;
tcr = mmu_get_tcr(NULL, &g_mmu_ctrl.va_bits);
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
if (g_mmu_ctrl.va_bits < MMU_BITS_39) {
g_mmu_ctrl.start_level = MMU_LEVEL_1;
} else {
g_mmu_ctrl.start_level = MMU_LEVEL_0;
}
} else {
if (g_mmu_ctrl.va_bits <= MMU_BITS_36) {
g_mmu_ctrl.start_level = MMU_LEVEL_2;
} else {
g_mmu_ctrl.start_level = MMU_LEVEL_1;
return 3;
}
}
new_table = mmu_create_table();
if (new_table == NULL) {
return 1;
}
for (i = 0; i < mem_region_num; ++i) {
ret = mmu_add_map(&mem_map[i]);
if (ret) {
return ret;
}
}
mmu_set_ttbr_tcr_mair(g_mmu_ctrl.tlb_addr, tcr, MEMORY_ATTRIBUTES);
return 0;
}
static S32 mmu_setup(void)
{
S32 ret;
U64 page_addr;
U64 page_len;
page_addr = (U64)&g_mmu_page_begin;
page_len = (U64)&g_mmu_page_end - (U64)&g_mmu_page_begin;
ret = mmu_setup_pgtables(g_mem_map_info, (sizeof(g_mem_map_info) / sizeof(mmu_mmap_region_s)),
page_addr, page_len, MMU_GRANULE_4K);
if (ret) {
return ret;
}
return 0;
}
S32 mmu_init(void)
{
S32 ret;
ret = mmu_setup();
if (ret) {
return ret;
}
os_asm_invalidate_dcache_all();
os_asm_invalidate_icache_all();
os_asm_invalidate_tlb_all();
set_sctlr(get_sctlr() | CR_C | CR_M | CR_I);
return 0;
}
demos/hi3093/bsp/mmu.h
+220
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#ifndef __MMU_H__
#define __MMU_H__
#include "prt_typedef.h"
#define CACHE_POS 0x2
#define CACHE_ENABLE 0x4
#define CACHE_MASK 0x7
#define MT_DEVICE_NGNRNE 0
#define MT_DEVICE_NGNRE 1
#define MT_DEVICE_GRE 2
#define MT_NORMAL_NC 3
#define MT_NORMAL 4
#define MEMORY_ATTRIBUTES ((0x00 << (MT_DEVICE_NGNRNE * 8)) | \
(0x04 << (MT_DEVICE_NGNRE * 8)) | \
(0x0c << (MT_DEVICE_GRE * 8)) | \
(0x44 << (MT_NORMAL_NC * 8)) | \
(0xffUL << (MT_NORMAL * 8)))
#define PTE_TYPE_FAULT (0 << 0)
#define PTE_TYPE_BLOCK (1 << 0)
#define PTE_TYPE_VALID (1 << 0)
#define PTE_TYPE_MASK (3 << 0)
#define PTE_TYPE_PAGE (3 << 0)
#define PTE_TYPE_TABLE (3 << 0)
#define PTE_TABLE_PXN (1UL << 59)
#define PTE_TABLE_XN (1UL << 60)
#define PTE_TABLE_AP (1UL << 61)
#define PTE_TABLE_NS (1UL << 63)
#define PTE_BLOCK_MEMTYPE(x) ((x) << 2)
#define PTE_BLOCK_NS (1 << 5)
#define PTE_BLOCK_AP_R (2 << 6)
#define PTE_BLOCK_AP_RW (0 << 6)
#define PTE_BLOCK_NON_SHARE (0 << 8)
#define PTE_BLOCK_OUTER_SHARE (2 << 8)
#define PTE_BLOCK_INNER_SHARE (3 << 8)
#define PTE_BLOCK_AF (1 << 10)
#define PTE_BLOCK_NG (1 << 11)
#define PTE_BLOCK_PXN (1UL << 53)
#define PTE_BLOCK_UXN (1UL << 54)
#define PMD_ATTRINDX(t) ((t) << 2)
#define PMD_ATTRINDX_MASK (7 << 2)
#define PMD_ATTRMASK (PTE_BLOCK_PXN | \
PTE_BLOCK_UXN | \
PMD_ATTRINDX_MASK | \
PTE_TYPE_VALID)
#define TCR_IPS(x) ((x) << 32)
#define TCR_T0SZ(x) ((64 - (x)) << 0)
#define TCR_IRGN_NC (0 << 8)
#define TCR_IRGN_WBWA (1 << 8)
#define TCR_IRGN_WT (2 << 8)
#define TCR_IRGN_WBNWA (3 << 8)
#define TCR_IRGN_MASK (3 << 8)
#define TCR_ORGN_NC (0 << 10)
#define TCR_ORGN_WBWA (1 << 10)
#define TCR_ORGN_WT (2 << 10)
#define TCR_ORGN_WBNWA (3 << 10)
#define TCR_ORGN_MASK (3 << 10)
#define TCR_SHARED_NON (0 << 12)
#define TCR_SHARED_OUTER (2 << 12)
#define TCR_SHARED_INNER (3 << 12)
#define TCR_TG0_4K (0 << 14)
#define TCR_TG0_64K (1 << 14)
#define TCR_TG0_16K (2 << 14)
#define TCR_EPD1_DISABLE (1 << 23)
#define TCR_EL1_RSVD (1UL << 31)
#define TCR_EL2_RSVD (1UL << 31 | 1UL << 23)
#define TCR_EL3_RSVD (1UL << 31 | 1UL << 23)
#define MAX_PTE_ENTRIES_4K 512
#define MAX_PTE_ENTRIES_64K 8192
#define PTE_TABLE_ADDR_MARK_4K 0x0000FFFFFFFFF000ULL
#define PTE_TABLE_ADDR_MARK_64K 0x0000FFFFFFFF0000ULL
#define MMU_ATTR_DEVICE_NGNRNE (PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE))
#define MMU_ATTR_DEVICE (PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRE))
#define MMU_ATTR_UNCACHE_UNSHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | PTE_BLOCK_NON_SHARE)
#define MMU_ATTR_UNCACHE_SHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | PTE_BLOCK_INNER_SHARE)
#define MMU_ATTR_CACHE_UNSHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE)
#define MMU_ATTR_CACHE_SHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE)
#define MMU_ATTR_MASK 0X31CULL
#define MMU_ACCESS_NONE (PTE_BLOCK_AP_RW)
#define MMU_ACCESS_R (PTE_BLOCK_AF | PTE_BLOCK_UXN | PTE_BLOCK_PXN | PTE_BLOCK_AP_R)
#define MMU_ACCESS_RW (PTE_BLOCK_AF | PTE_BLOCK_UXN | PTE_BLOCK_PXN | PTE_BLOCK_AP_RW)
#define MMU_ACCESS_RWX (PTE_BLOCK_AF | PTE_BLOCK_AP_RW)
#define MMU_ACCESS_RX (PTE_BLOCK_AF | PTE_BLOCK_AP_R)
#define MMU_ACCESS_MASK 0X600000000004C0ULL
#define MMU_GRANULE_4K 0
#define MMU_GRANULE_64K 1
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define CR_M (1 << 0)
#define CR_A (1 << 1)
#define CR_C (1 << 2)
#define CR_SA (1 << 3)
#define CR_I (1 << 12)
#define CR_WXN (1 << 19)
#define CR_EE (1 << 25)
#define SPSR_EL_END_LE (0 << 9)
#define SPSR_EL_DEBUG_MASK (1 << 9)
#define SPSR_EL_ASYN_MASK (1 << 8)
#define SPSR_EL_SERR_MASK (1 << 8)
#define SPSR_EL_IRQ_MASK (1 << 7)
#define SPSR_EL_FIQ_MASK (1 << 6)
#define SPSR_EL_T_A32 (0 << 5)
#define SPSR_EL_M_AARCH64 (0 << 4)
#define SPSR_EL_M_AARCH32 (1 << 4)
#define SPSR_EL_M_SVC (0x3)
#define SPSR_EL_M_HYP (0xa)
#define SPSR_EL_M_EL1H (5)
#define SPSR_EL_M_EL2H (9)
#define CPUECTLR_EL1_L1PCTL_MASK (7 << 13)
#define CPUECTLR_EL1_L3PCTL_MASK (7 << 10)
typedef enum {
MMU_LEVEL_0 = 0,
MMU_LEVEL_1,
MMU_LEVEL_2,
MMU_LEVEL_3,
MMU_LEVEL_MAX
} mmu_level_e;
typedef enum {
MMU_PHY_ADDR_LEVEL_0 = 0,
MMU_PHY_ADDR_LEVEL_1,
MMU_PHY_ADDR_LEVEL_2,
MMU_PHY_ADDR_LEVEL_3,
MMU_PHY_ADDR_LEVEL_4,
MMU_PHY_ADDR_LEVEL_5
} mmu_physical_addr_size_e;
typedef enum {
MMU_BITS_9 = 9,
MMU_BITS_12 = 12,
MMU_BITS_13 = 13,
MMU_BITS_16 = 16,
MMU_BITS_32 = 32,
MMU_BITS_36 = 36,
MMU_BITS_39 = 39,
MMU_BITS_40 = 40,
MMU_BITS_42 = 42,
MMU_BITS_44 = 44,
MMU_BITS_48 = 48,
} mmu_bits_e;
typedef struct {
U64 tlb_addr;
U64 tlb_size;
U64 tlb_fillptr;
U32 granule;
U32 start_level;
U32 va_bits;
} mmu_ctrl_s;
typedef struct {
U64 virt;
U64 phys;
U64 size;
U64 max_level;
U64 attrs;
} mmu_mmap_region_s;
static inline unsigned long get_sctlr(void)
{
unsigned long val;
__asm__ __volatile__("mrs %0, sctlr_el1" : "=r" (val) : : "cc");
return val;
}
static inline unsigned long get_cpuectr(void)
{
unsigned long val;
__asm__ __volatile__("mrs %0, S3_1_C15_C2_1" : "=r" (val) : : "cc");
return val;
}
static inline void set_sctlr(unsigned long val)
{
__asm__ __volatile__("dsb sy");
__asm__ __volatile__("msr sctlr_el1, %0" : : "r" (val) : "cc");
__asm__ __volatile__("dsb sy");
__asm__ __volatile__("isb");
}
extern S32 mmu_init(void);
#endif
demos/hi3093/bsp/print.c
+126
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include <stdarg.h>
#include "prt_typedef.h"
#include "cpu_config.h"
#include "securec.h"
#include "serial.h"
#include "prt_hwi.h"
typedef U32 (*PrintFunc)(const char *format, va_list vaList);
#define OS_MAX_SHOW_LEN 0x200
U32 uart_recv(U8 *value)
{
S32 ret = 0;
ret = serial_getc();
if (ret == -EAGAIN) {
return EAGAIN;
}
*value = (U8)ret;
return 0;
}
void uart_recv_hwi(void)
{
U8 data;
while (uart_recv(&data) == 0) {
/*Do not printf in this task*/
}
}
U32 PRT_UartInit(void)
{
U32 ret;
(void)PRT_HwiDelete(CCORE_SYS_UART4_INTID);
ret = PRT_HwiSetAttr(CCORE_SYS_UART4_INTID, 12, OS_HWI_MODE_ENGROSS);
if (ret != OS_OK) {
return ret;
}
ret = PRT_HwiCreate(CCORE_SYS_UART4_INTID, (HwiProcFunc)uart_recv_hwi, CCORE_SYS_UART4_INTID);
if (ret != OS_OK) {
return ret;
}
ret = PRT_HwiEnable(CCORE_SYS_UART4_INTID);
if (ret != OS_OK) {
return ret;
}
serial_init(&g_uart_cfg, &g_uart_ops);
return OS_OK;
}
void uart_poll_send(unsigned char ch)
{
serial_putc((char)ch);
}
void TestPutc(unsigned char ch)
{
uart_poll_send(ch);
if (ch == '\n') {
uart_poll_send('\r');
}
}
int TestPrintf(const char *format, va_list vaList)
{
int len;
char buff[OS_MAX_SHOW_LEN] = {0};
char *str = buff;
len = vsnprintf_s(buff, OS_MAX_SHOW_LEN, OS_MAX_SHOW_LEN, format, vaList);
if (len == -1) {
return len;
}
while (*str != '\0') {
TestPutc(*str);
str++;
}
return OS_OK;
}
U32 PRT_Printf(const char *format, ...)
{
va_list vaList;
S32 count;
va_start(vaList, format);
count = TestPrintf(format, vaList);
va_end(vaList);
return count;
}
U32 PRT_PrintfInit()
{
U32 ret;
ret = PRT_UartInit();
if (ret != OS_OK) {
return ret;
}
return OS_OK;
}
demos/hi3093/bsp/start.S
+121
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@/*
@ * Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
@ *
@ * UniProton is licensed under Mulan PSL v2.
@ * You can use this software according to the terms and conditions of the Mulan PSL v2.
@ * You may obtain a copy of Mulan PSL v2 at:
@ * http://license.coscl.org.cn/MulanPSL2
@ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
@ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
@ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
@ * See the Mulan PSL v2 for more details.
@ * Create: 2009-12-22
@ * Description: thread scheduler
@ */
#include "prt_buildef.h"
.global OsResetVector
.global mmu_init
.type mmu_init, function
.type start, function
.section .text.bspinit, "ax"
.balign 4
#define HCR_EL2_FMO (1 << 3)
#define HCR_EL2_IMO (1 << 4)
#define HCR_EL2_AMO (1 << 5)
#define HCR_EL2_TWI (1 << 13)
#define HCR_EL2_TWE (1 << 14)
#define HCR_EL2_TVM (1 << 26)
#define HCR_EL2_TGE (1 << 27)
#define HCR_EL2_TDZ (1 << 28)
#define HCR_EL2_HCD (1 << 29)
#define HCR_EL2_TRVM (1 << 30)
#define HCR_EL2_RW (1 << 31)
#define SPSR_DBG_MASK (1 << 9)
#define SPSR_SERR_MASK (1 << 8)
#define SPSR_IRQ_MASK (1 << 7)
#define SPSR_FIQ_MASK (1 << 6)
#define SPSR_M_AARCH64 (0 << 4)
#define SPSR_M_AARCH32 (1 << 4)
#define SPSR_M_EL1H (5)
#define SPSR_M_EL2H (9)
#define CNTHCTL_EL2_EL1PCEN_EN (1 << 1)
#define CNTHCTL_EL2_EL1PCTEN_EN (1 << 0)
#define CPACR_EL1_FPEN_EN (3 << 20)
.global OsElxState
.type OsElxState, @function
OsElxState:
MRS x6, CurrentEL
MOV x2, #0x4
CMP w6, w2
BEQ Start
OsEl2Entry:
MRS x10, CNTHCTL_EL2
ORR x10, x10, #0x3
MSR CNTHCTL_EL2, x10
MRS x10, CNTKCTL_EL1
ORR x10, x10, #0x3
MSR CNTKCTL_EL1, x10
MRS x10, MIDR_EL1
MRS x1, MPIDR_EL1
MSR VPIDR_EL2, x10
MSR VMPIDR_EL2, x1
MOV x10, #0x33ff
MSR CPTR_EL2, x10
MSR HSTR_EL2, xzr
MRS x10, CPACR_EL1
MOV x10, #3 << 20
MSR CPACR_EL1, x10
MOV x10, #(HCR_EL2_RW)
ORR x10, x10, #(HCR_EL2_HCD)
BIC x10, x10, #(HCR_EL2_TVM)
BIC x10, x10, #(HCR_EL2_TRVM)
BIC x10, x10, #(HCR_EL2_TGE)
BIC x10, x10, #(HCR_EL2_AMO)
BIC x10, x10, #(HCR_EL2_IMO)
BIC x10, x10, #(HCR_EL2_FMO)
BIC x10, x10, #(HCR_EL2_TWI)
BIC x10, x10, #(HCR_EL2_TWE)
MSR HCR_EL2, x10
OsEl2SwitchToEl1:
ADR x0, Start
MSR SP_EL1, XZR
MSR ELR_EL2, x0
MOV x0, XZR
LDR x20, =(SPSR_DBG_MASK | SPSR_SERR_MASK | \
SPSR_IRQ_MASK | SPSR_FIQ_MASK | SPSR_M_EL1H)
MSR SPSR_EL2, x20
TLBI ALLE1IS
IC IALLU
DSB SY
ISB
ERET
Start:
LDR x1, =__os_sys_sp_end
BIC sp, x1, #0xf
BL mmu_init
B OsResetVector
OsEnterReset:
B OsEnterReset
.section .text, "ax"
.balign 4
demos/hi3093/bsp/timer.c
+102
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include "prt_sys.h"
#include "prt_tick.h"
#include "prt_config.h"
#include "prt_task.h"
#include "prt_hwi.h"
#include "cpu_config.h"
#include "securec.h"
U64 g_timerFrequency;
#define PMU_TIMER_FREQUENCY g_timerFrequency
U64 GetGenericTimerFreq(void)
{
U64 freq;
OS_EMBED_ASM("MRS %0, CNTFRQ_EL0" : "=r"(freq) : : "memory", "cc");
return freq;
}
void TimerIsr(uintptr_t para)
{
(void)para;
U32 cfgMask = 0x0;
U64 cycle = PMU_TIMER_FREQUENCY / OS_TICK_PER_SECOND;
OS_EMBED_ASM("MSR CNTP_CTL_EL0, %0" : : "r"(cfgMask) : "memory");
PRT_ISB();
OS_EMBED_ASM("MSR CNTP_TVAL_EL0, %0" : : "r"(cycle) : "memory", "cc");
cfgMask = 0x1;
OS_EMBED_ASM("MSR CNTP_CTL_EL0, %0" : : "r"(cfgMask) : "memory");
PRT_TickISR();
PRT_ISB();
}
void CoreTimerInit(void)
{
U32 cfgMask = 0x0;
U64 cycle = PMU_TIMER_FREQUENCY / OS_TICK_PER_SECOND;
OS_EMBED_ASM("MSR CNTP_CTL_EL0, %0" : : "r"(cfgMask) : "memory");
PRT_ISB();
OS_EMBED_ASM("MSR CNTP_TVAL_EL0, %0" : : "r"(cycle) : "memory", "cc");
cfgMask = 0x1;
OS_EMBED_ASM("MSR CNTP_CTL_EL0, %0" : : "r"(cfgMask) : "memory");
}
U32 CoreTimerStart(void)
{
g_timerFrequency = GetGenericTimerFreq();
CoreTimerInit();
return OS_OK;
}
U32 TestClkStart(void)
{
U32 ret;
ret = PRT_HwiSetAttr(TEST_CLK_INT, 10, OS_HWI_MODE_ENGROSS);
if (ret != OS_OK) {
return ret;
}
ret = PRT_HwiCreate(TEST_CLK_INT, (HwiProcFunc)TimerIsr, 0);
if (ret != OS_OK) {
return ret;
}
#if (OS_GIC_VER == 3)
ret = PRT_HwiEnable(TEST_CLK_INT);
if (ret != OS_OK) {
return ret;
}
#elif (OS_GIC_VER == 2)
IsrRegister(TEST_CLK_INT, 0xaU, (0x1U << 0x3U));
#endif
ret = CoreTimerStart();
if (ret != OS_OK) {
return ret;
}
return OS_OK;
}
demos/hi3093/bsp/uart/CMakeLists.txt
+2
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set(SRCS uart.c uart_core.c serial.c)
add_library(uart OBJECT ${SRCS})
demos/hi3093/bsp/uart/common.h
+70
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#ifndef __COMMON_H__
#define __COMMON_H__
#include "prt_config.h"
#define PERI_APB_FREQ 100000000
#define UART_BUSY_TIMEOUT 1000000
#define ETIME 62
#define DIV_ROUND_CLOSEST(x, divisor, result) \
({ \
typeof(x) __x = x; \
typeof(divisor) __d = divisor; \
result = (((typeof(x)) - 1) > 0 || \
((typeof(divisor)) - 1) > 0 || \
(((__x) > 0) == ((__d) > 0))) ? \
(((__x) + ((__d) / 2)) / (__d)) : \
(((__x) - ((__d) / 2)) / (__d)); \
})
#define EPERM 1 /* Operation not permitted */
#define ENOENT 2 /* No such file or directory */
#define ESRCH 3 /* No such process */
#define EINTR 4 /* Interrupted system call */
#define EIO 5 /* I/O error */
#define ENXIO 6 /* No such device or address */
#define E2BIG 7 /* Argument list too long */
#define ENOEXEC 8 /* Exec format error */
#define EBADF 9 /* Bad file number */
#define ECHILD 10 /* No child processes */
#define EAGAIN 11 /* Try again */
#define ENOMEM 12 /* Out of memory */
#define EACCES 13 /* Permission denied */
#define EFAULT 14 /* Bad address */
#define ENOTBLK 15 /* Block device required */
#define EBUSY 16 /* Device or resource busy */
#define EEXIST 17 /* File exists */
#define EXDEV 18 /* Cross-device link */
#define ENODEV 19 /* No such device */
#define ENOTDIR 20 /* Not a directory */
#define EISDIR 21 /* Is a directory */
#define EINVAL 22 /* Invalid argument */
#define ENFILE 23 /* File table overflow */
#define EMFILE 24 /* Too many open files */
#define ENOTTY 25 /* Not a typewriter */
#define ETXTBSY 26 /* Text file busy */
#define EFBIG 27 /* File too large */
#define ENOSPC 28 /* No space left on device */
#define ESPIPE 29 /* Illegal seek */
#define EROFS 30 /* Read-only file system */
#define EMLINK 31 /* Too many links */
#define EPIPE 32 /* Broken pipe */
#define EDOM 33 /* Math argument out of domain of func */
#define ERANGE 34 /* Math result not representable */
#endif /* __COMMON_H__ */
demos/hi3093/bsp/uart/serial.c
+130
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include "serial.h"
#include "securec.h"
#include "common.h"
serial_t g_sys_serial;
#define HW_UART_NO (g_sys_serial.cfg.hw_uart_no)
#define UART_CLK (PERI_APB_FREQ)
#define EAGAIN 11
void serial_soft_init(serial_cfg *cfg, uart_ops *hw_ops)
{
if (!cfg || !hw_ops) {
return;
}
g_sys_serial.cfg.init_done = 0;
g_sys_serial.cfg.hw_uart_no = SERIAL_SEL_UART_PORT;
g_sys_serial.cfg.uart_src_clk = UART_CLK;
strncpy_s(g_sys_serial.cfg.name, SERIAL_NAME_SIZE, cfg->name, SERIAL_NAME_SIZE - 1);
g_sys_serial.cfg.data_bits = cfg->data_bits;
g_sys_serial.cfg.stop = cfg->stop;
g_sys_serial.cfg.pen = cfg->pen;
g_sys_serial.cfg.eps = cfg->eps;
g_sys_serial.cfg.baud_rate = cfg->baud_rate;
g_sys_serial.hw_ops = hw_ops;
g_sys_serial.cfg.init_done = 1;
return;
}
void serial_init(serial_cfg *cfg, uart_ops *hw_ops)
{
if (!cfg || !hw_ops) {
return;
}
serial_soft_init(cfg, hw_ops);
g_sys_serial.cfg.init_done = 0;
if (g_sys_serial.hw_ops->init(&g_sys_serial.cfg)) {
return;
}
g_sys_serial.cfg.init_done = 1;
return;
}
void serial_putc(const char ch)
{
uart_ops *hw_ops = g_sys_serial.hw_ops;
if (g_sys_serial.cfg.init_done) {
if (ch == '\n') {
hw_ops->put_char(HW_UART_NO, '\r');
}
hw_ops->put_char(HW_UART_NO, ch);
}
return;
}
S32 serial_getc(void)
{
uart_ops *hw_ops = g_sys_serial.hw_ops;
if (g_sys_serial.cfg.init_done) {
if (!hw_ops->rx_ready(HW_UART_NO)) {
return -EAGAIN;
}
return hw_ops->get_char(HW_UART_NO);
}
return -EAGAIN;
}
void serial_puts(const char *s)
{
if (!g_sys_serial.cfg.init_done) {
return;
}
while (*s) {
serial_putc(*s++);
}
return;
}
S32 serial_tstc(void)
{
uart_ops *hw_ops = NULL;
if (!g_sys_serial.cfg.init_done) {
return OS_OK;
}
hw_ops = g_sys_serial.hw_ops;
return (S32)hw_ops->rx_ready(HW_UART_NO);
}
void serial_flush(void)
{
uart_ops *hw_ops = g_sys_serial.hw_ops;
if (!g_sys_serial.cfg.init_done) {
return;
}
/* just flush, don't care fail */
(void)hw_ops->wait4idle(g_sys_serial.cfg.hw_uart_no, SERIAL_FLUSH_TMOUT);
}
demos/hi3093/bsp/uart/serial.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#ifndef __SERIAL_H__
#define __SERIAL_H__
#include "uart_regs.h"
#include "prt_typedef.h"
#define SERIAL_SEL_UART_PORT 4
#define SERIAL_TIMEOUT_MS 10
#define SERIAL_NAME_SIZE 32
#define SERIAL_FLUSH_TMOUT 0x100000
typedef struct _serial_cfg {
char name[SERIAL_NAME_SIZE];
S32 init_done;
S32 hw_uart_no;
U32 uart_src_clk;
U8 data_bits;
U8 stop;
U8 pen;
U8 eps;
S32 baud_rate;
} serial_cfg;
typedef struct {
S32 (*init)(serial_cfg *cfg);
void (*setbrg)(serial_cfg *cfg);
S32 (*put_char)(S32 hw_uart_no, const char ch);
S32 (*get_char)(S32 hw_uart_no);
S32 (*tx_ready)(S32 hw_uart_no);
S32 (*rx_ready)(S32 hw_uart_no);
S32 (*wait4idle)(S32 hw_uart_no, U32 time_out);
} uart_ops;
typedef struct _serial {
serial_cfg cfg;
uart_ops *hw_ops;
} serial_t;
extern uart_ops g_uart_ops;
extern serial_cfg g_uart_cfg;
extern void serial_soft_init(serial_cfg *cfg, uart_ops *hw_ops);
extern void serial_init(serial_cfg *cfg, uart_ops *hw_ops);
extern serial_t *serial_get(void);
extern void serial_putc(const char ch);
extern S32 serial_getc(void);
extern void serial_puts(const char *s);
extern S32 serial_tstc(void);
extern void serial_flush(void);
extern void printf_resource_init(void);
extern S32 uart_init(serial_cfg *cfg);
extern void uart_raw_puts(S32 uart_no, const S8 *str);
extern S32 uart_busy_poll(S32 hw_uart_no);
#endif /* __SERIAL_H__ */
demos/hi3093/bsp/uart/uart.c
+187
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include "serial.h"
#include "uart_core.h"
#include "uart_regs.h"
#include "common.h"
#include "prt_typedef.h"
static S32 uart_busy_timeout(void)
{
return UART_BUSY_TIMEOUT;
}
/* Caculate UART Divisor Factor */
void calc_uart_dll_dlh(U32 uartclk, U32 baudrate, U32 *dll, U32 *dlh)
{
U32 divisor;
/*
* baudrate = bus_clock / (16 * divisor)
* ==> divisor = bus_clock/(baudrate * 16) */
DIV_ROUND_CLOSEST(uartclk, (16 * baudrate), divisor); /* 16 just for codestyle */
*dll = divisor & 0xFF;
*dlh = (divisor >> 8) & 0xFF; /* take high 8 bits */
}
static U32 calc_lcr_reg_val(serial_cfg *cfg)
{
U32 lcr = 0;
switch (cfg->data_bits) {
case 8: /* 8个数据位 */
lcr |= DW_UART_8bit;
break;
case 7: /* 7个数据位 */
lcr |= DW_UART_7bit;
break;
case 6: /* 6个数据位 */
lcr |= DW_UART_6bit;
break;
case 5: /* 5个数据位 */
lcr |= DW_UART_5bit;
break;
default:
lcr |= DW_UART_8bit;
break;
}
/* 0 - 1 stop bit 1 - 2 stop bit */
if (cfg->stop == 2) {
lcr |= DW_UART_STOP;
}
if (cfg->pen) {
lcr |= DW_UART_PEN;
if (cfg->eps) {
lcr |= DW_UART_EPS;
}
}
return lcr;
}
void uart_set_baudrate(serial_cfg *cfg)
{
U32 dll = 0;
U32 dlh = 0;
/* Wait till uart is idle */
(void)uart_wait4idle(cfg->hw_uart_no, uart_busy_timeout());
calc_uart_dll_dlh(cfg->uart_src_clk, cfg->baud_rate, &dll, &dlh);
uart_set_dll_dlh(cfg->hw_uart_no, dll, dlh);
}
S32 uart_init(serial_cfg *cfg)
{
U32 fifo_ctrl;
/* max data_bits is 8 */
if ((cfg == NULL) || (cfg->hw_uart_no >= MAX_UART_NUM) || (cfg->hw_uart_no < 0) || (cfg->data_bits > 8)) {
return -EINVAL;
}
/* Config FIFO,DLL,DLH at first */
uart_set_baudrate(cfg);
fifo_ctrl = FIFOENA | UART_FCR_RXCLR | UART_FCR_TXCLR;
uart_set_fifo_ctrl(cfg->hw_uart_no, fifo_ctrl);
/* Set data bits, stop bit, parity check */
uart_set_lcr(cfg->hw_uart_no, calc_lcr_reg_val(cfg));
/* enable rx irq */
uart_set_irq_enable(cfg->hw_uart_no, 1);
return OS_OK;
}
S32 uart_tx(S32 hw_uart_no, const char c)
{
S32 timeout = 0;
S32 max_timeout = uart_busy_timeout();
while (uart_is_txfifo_full(hw_uart_no)) {
timeout++;
if (timeout >= max_timeout) {
return -ETIME;
}
}
uart_tx_char(hw_uart_no, c);
return OS_OK;
}
S32 uart_rx(S32 hw_uart_no)
{
S32 timeout = 0;
S32 max_timeout = uart_busy_timeout();
S32 c = 0;
while (!uart_is_rx_ready(hw_uart_no)) {
timeout++;
if (timeout >= max_timeout) {
return -ETIME;
}
}
uart_rx_char(hw_uart_no, (S8 *)&c);
return c;
}
void uart_raw_puts(S32 hw_uart_no, const S8 *str)
{
while (*str != '\0') {
uart_tx_char(hw_uart_no, *str++);
}
}
S32 uart_tx_ready(S32 hw_uart_no)
{
if (uart_is_txfifo_full(hw_uart_no)) {
return OS_OK;
} else {
return 1;
}
}
S32 uart_rx_ready(S32 hw_uart_no)
{
return uart_is_rx_ready(hw_uart_no);
}
/*
* Wait until uart is not busy
* Return 0 if success,otherwise return -1
*/
S32 uart_busy_poll(S32 hw_uart_no)
{
return uart_wait4idle(hw_uart_no, uart_busy_timeout());
}
serial_cfg g_uart_cfg = {
.name = "uart",
.data_bits = 8, /* default data_bits is 8 */
.stop = 1,
.pen = 0,
.baud_rate = 115200 /* default baud_rate is 115200 */
};
uart_ops g_uart_ops = {
.init = uart_init,
.setbrg = uart_set_baudrate,
.put_char = uart_tx,
.get_char = uart_rx,
.tx_ready = uart_tx_ready,
.rx_ready = uart_rx_ready,
.wait4idle = uart_wait4idle,
};
demos/hi3093/bsp/uart/uart_core.c
+182
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#include "uart_core.h"
#include "common.h"
#define UART_REG_READ(addr) (*(volatile U32 *)(((uintptr_t)addr)))
#define UART_REG_WRITE(value, addr) (*(volatile U32 *)((uintptr_t)addr) = (U32)value)
/* Get UART register base address */
static S32 uart_core_base_addr(S32 uartno, U32 *reg_base)
{
unsigned long reg_bases[] = {
UART0_REG_BASE,
UART1_REG_BASE,
UART2_REG_BASE,
UART3_REG_BASE,
UART4_REG_BASE
};
if (uartno >= MAX_UART_NUM || uartno < 0) {
return -1;
}
*reg_base = reg_bases[uartno];
return OS_OK;
}
S32 uart_reg_read(S32 uartno, U32 offset, U32 *val)
{
S32 ret;
U32 reg_base = 0x0;
ret = uart_core_base_addr(uartno, &reg_base);
if (ret) {
return ret;
}
*val = UART_REG_READ((unsigned long)(reg_base + offset));
return OS_OK;
}
void uart_reg_write(S32 uartno, U32 offset, U32 val)
{
S32 ret;
U32 reg_base = 0x0;
ret = uart_core_base_addr(uartno, &reg_base);
if (ret) {
return;
}
UART_REG_WRITE(val, (unsigned long)(reg_base + offset));
return;
}
void uart_set_lcr_dlab(S32 uartno, S32 dlab_sel)
{
S32 ret;
U32 lcr = 0;
ret = uart_reg_read(uartno, DW_UART_LCR, &lcr);
if (ret) {
return;
}
if (dlab_sel) {
lcr |= DW_UART_DLAB;
} else {
lcr &= ~DW_UART_DLAB;
}
uart_reg_write(uartno, DW_UART_LCR, lcr);
return;
}
void uart_set_dll_dlh(S32 uartno, U32 dll, U32 dlh)
{
/* Enable DLL/DLH/FCR access */
uart_set_lcr_dlab(uartno, 1);
uart_reg_write(uartno, DW_UART_DLL, dll);
uart_reg_write(uartno, DW_UART_DLH, dlh);
uart_set_lcr_dlab(uartno, 0);
return;
}
void uart_get_dll_dlh(S32 uartno, U32 *dll, U32 *dlh)
{
/* Enable DLL/DLH/FCR access */
uart_set_lcr_dlab(uartno, 1);
uart_reg_read(uartno, DW_UART_DLL, dll);
uart_reg_read(uartno, DW_UART_DLH, dlh);
uart_set_lcr_dlab(uartno, 0);
return;
}
void uart_set_fifo_ctrl(S32 uartno, U32 fifo_ctrl)
{
/* Enable DLL/DLH/FCR access */
uart_set_lcr_dlab(uartno, 1);
uart_reg_write(uartno, DW_UART_FCR, fifo_ctrl);
uart_set_lcr_dlab(uartno, 0);
return;
}
void uart_set_lcr(S32 uartno, U32 lcr)
{
uart_reg_write(uartno, DW_UART_LCR, lcr);
return;
}
/* value: 0：禁止；1：使能 */
void uart_set_irq_enable(S32 uartno, U32 value)
{
uart_reg_write(uartno, ELSI, value);
return;
}
S32 uart_is_txfifo_full(S32 uartno)
{
S32 ret;
U32 usr = 0;
ret = uart_reg_read(uartno, DW_UART_USR, &usr);
if (ret) {
return OS_OK;
}
return (usr & DW_XFIFO_NOT_FULL) ? 0 : 1;
}
S32 uart_is_rx_ready(S32 uartno)
{
U32 lsr = 0;
(void)uart_reg_read(uartno, DW_UART_LSR, &lsr);
return (lsr & DW_UART_LSR_DDR) ? 1 : 0;
}
void uart_tx_char(S32 uartno, const S8 c)
{
uart_reg_write(uartno, DW_UART_THR, (U32)(U8)c);
return;
}
void uart_rx_char(S32 uartno, S8 *c)
{
U32 rbr = 0;
(void)uart_reg_read(uartno, DW_UART_RBR, &rbr);
*c = (S8)(rbr & 0xFF);
return;
}
S32 uart_wait4idle(S32 uartno, U32 timeout)
{
U32 usr = 0;
while (timeout) {
(void)uart_reg_read(uartno, DW_UART_USR, &usr);
if ((usr & (DW_UART_BUSY)) == 0) {
return OS_OK;
}
timeout--;
}
return -1;
}
demos/hi3093/bsp/uart/uart_core.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#ifndef __DW_UART_CORE_H__
#define __DW_UART_CORE_H__
#include "uart_regs.h"
#include "common.h"
#define MAX_UART_NUM 8
extern S32 uart_reg_read(S32 uart_num, U32 offset, U32 *val);
extern void uart_reg_write(S32 uart_num, U32 offset, U32 val);
extern void uart_set_dll_dlh(S32 uart_num, U32 dll, U32 dlh);
extern void uart_get_dll_dlh(S32 uart_num, U32 *dll, U32 *dlh);
extern void uart_set_fifo_ctrl(S32 uart_num, U32 fifo_ctrl);
extern void uart_set_lcr(S32 uart_num, U32 lcr);
extern void uart_set_irq_enable(S32 uartno, U32 value);
extern S32 uart_is_txfifo_full(S32 uart_num);
extern S32 uart_is_rx_ready(S32 uart_num);
extern void uart_tx_char(S32 uart_num, const S8 c);
extern void uart_rx_char(S32 uart_num, S8 *c);
extern S32 uart_wait4idle(S32 uartno, U32 timeout);
#endif /* __DW_UART_CORE_H__ */
demos/hi3093/bsp/uart/uart_regs.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton hi3093 demo
*/
#ifndef __DW_UART_REGS_H__
#define __DW_UART_REGS_H__
#define UART0_REG_BASE 0x0872A000
#define UART1_REG_BASE 0x0872B000
#define UART2_REG_BASE 0x08710000
#define UART3_REG_BASE 0x08711000
#define UART4_REG_BASE 0x08743000
#define UART5_REG_BASE 0x08744000
#define UART6_REG_BASE 0x0875D000
#define UART7_REG_BASE 0x0875E000
#define CCORE_SYS_UART2_INTID 90
#define CCORE_SYS_UART3_INTID 91
#define CCORE_SYS_UART4_INTID 92
#define CCORE_SYS_UART5_INTID 93
#define CCORE_SYS_UART6_INTID 94
#define CCORE_SYS_UART7_INTID 95
/*
* UART register offsets
*/
#define DW_UART_RBR 0x00
#define DW_UART_THR 0x00
#define DW_UART_DLL 0x00
#define DW_UART_DLH 0x04
#define DW_UART_IER 0x04
#define DW_UART_IIR 0x08
#define DW_UART_FCR 0x08
#define DW_UART_LCR 0x0C
#define DW_UART_MCR 0x10
#define DW_UART_LSR 0x14
#define DW_UART_MSR 0x18
#define DW_UART_USR 0x7C
#define DW_UART_TFL 0x80
#define DW_UART_RFL 0x84
#define DW_UART_HTX 0xA4
/* LSR 线性状态寄存器区域 */
#define DW_UART_LSR_TEMT 0x40
#define DW_UART_LSR_THRE 0x20
#define DW_UART_LSR_BI 0x10
#define DW_UART_LSR_FE 0x08
#define DW_UART_LSR_PE 0x04
#define DW_UART_LSR_R 0x02
#define DW_UART_LSR_DDR 0x01
#define BIT(n) (1 << (n))
/* LCR bit field */
#define DW_UART_DLAB BIT(7)
#define DW_UART_BREAK BIT(6)
#define DW_UART_STICK BIT(5)
#define DW_UART_EPS BIT(4)
#define DW_UART_PEN BIT(3)
#define DW_UART_STOP BIT(2)
#define DW_UART_8bit 0x3
#define DW_UART_7bit 0x2
#define DW_UART_6bit 0x1
#define DW_UART_5bit 0x0
#define DW_UART_DATALEN_MASK 0x03
/* IER bit field */
#define PTIME BIT(7)
#define EDSSI BIT(3)
#define ELSI BIT(2)
#define ETBEI BIT(1)
#define ERBFI BIT(0)
/* LSR bit field */
#define DW_RFE BIT(7)
#define DW_TEMT BIT(6)
#define DW_THRE BIT(5)
#define DW_BI BIT(4)
#define DW_FE BIT(3)
#define DW_PE BIT(2)
#define DW_OE BIT(1)
#define DW_DR BIT(0)
#define UART_DW_DR_PE DW_PE
#define UART_DW_DR_FE DW_FE
#define UART_DW_DR_OE DW_OE
#define UART_DW_DR_BE DW_BI
#define DW_RSR_ANY (DW_OE | DW_PE | DW_FE | DW_BI)
#define DW_DUMMY_RSR_RX
/* MCR bit field */
#define DW_MC_AFCE BIT(5)
#define DW_MC_LOOP BIT(4)
#define DW_MC_OUT2 BIT(3)
#define DW_MC_OUT1 BIT(2)
#define DW_MC_RTS BIT(1)
#define DW_MC_DTR BIT(0)
/* MSR bit field */
#define DW_DCD BIT(7)
#define DW_RI BIT(6)
#define DW_DSR BIT(5)
#define DW_CTS BIT(4)
#define DW_MSR_ANY (DW_DCD | DW_DSR | DW_CTS)
/* IIR bit field */
#define DW_RECEIVERR 0x06
#define DW_RECEIVEAVA 0x04
#define DW_RECTIMEOUT 0x0C
#define DW_TRANSEMP 0x02
#define DW_NOINTERRUPT 0x01
#define DW_MODEMSTA 0x0
#define DW_BUSY 0x7
/* FCR bit field */
#define RECFIFO1_2 (0x02 << 6)
#define TXFIFO1_2 (0x03 << 4)
#define FIFOENA 1
#define UART_FCR_RXCLR 0x02
#define UART_FCR_TXCLR 0x04
/* USR bit field */
#define DW_UART_BUSY 0x01
#define DW_XFIFO_NOT_FULL 0x02
#define DW_XFIFO_EMP 0x04
#define DW_RFIFO_NOT_EMP 0x08
#define DW_RFIFO_FULL 0x10
#endif /* __DW_UART_REGS_H__ */
demos/hi3093/build/build_app.sh
+26
View File
@@ -0,0 +1,26 @@
#!/bin/bash
# Copyright (c) 2023 Huawei Device Co., Ltd.
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
export TOOLCHAIN_PATH=/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf
export APP=hi3093
export TMP_DIR=$APP
sh ./build_static.sh $APP
sh ./build_openamp.sh
cmake -S .. -B $TMP_DIR -DAPP:STRING=$APP -DTOOLCHAIN_PATH:STRING=$TOOLCHAIN_PATH
pushd $TMP_DIR
make $APP
popd
cp ./$TMP_DIR/$APP $APP.elf
$TOOLCHAIN_PATH/bin/aarch64-none-elf-objcopy -O binary ./$APP.elf $APP.bin
$TOOLCHAIN_PATH/bin/aarch64-none-elf-objdump -D ./$APP.elf > $APP.asm
rm -rf $TMP_DIR
demos/hi3093/build/build_openamp.sh
+69
View File
@@ -0,0 +1,69 @@
#!/bin/bash
# Copyright (c) 2023 Huawei Device Co., Ltd.
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
echo "################# git clone libmetal #################"
pushd ../component
rm -rf ./libmetal*
git clone https://gitee.com/src-openeuler/libmetal.git
mv ./libmetal/libmetal-2022.10.0.tar.gz .
rm -rf ./libmetal
tar -zxvf libmetal-2022.10.0.tar.gz
mv ./libmetal-2022.10.0 ./libmetal
cp UniProton-patch-for-libmetal.patch ./libmetal
cd libmetal
patch -p1 -d . < UniProton-patch-for-libmetal.patch
popd
echo "################# git clone openamp #################"
pushd ../component
rm -rf ./open-amp*
git clone https://gitee.com/src-openeuler/OpenAMP.git
mv ./OpenAMP/openamp-2022.10.1.tar.gz .
rm -rf ./OpenAMP
tar -zxvf openamp-2022.10.1.tar.gz
mv ./openamp-2022.10.1 ./open-amp
cp UniProton-patch-for-openamp.patch ./open-amp
cd open-amp
patch -p1 -d . < UniProton-patch-for-openamp.patch
popd
echo "######################### build metal #########################"
pushd .
mkdir -p libmetal
cd libmetal
mkdir -p build
cd build
rm -rf *
cmake ../../../component/libmetal -DCMAKE_TOOLCHAIN_FILE=../../../component/libmetal/cmake/platforms/uniproton_arm64_gcc.cmake -DWITH_DOC=OFF -DWITH_EXAMPLES=OFF -DWITH_TESTS=OFF -DWITH_DEFAULT_LOGGER=OFF -DWITH_SHARED_LIB=OFF
make VERBOSE=1 DESTDIR=../output install
if [ $? -ne 0 ];then
echo "make metal failed!"
exit 1
fi
popd
echo "######################### build openamp #########################"
pushd .
mkdir -p open-amp
cd open-amp
mkdir -p build
cd build
rm -rf *
cmake ../../../component/open-amp -DCMAKE_TOOLCHAIN_FILE=../../../component/open-amp/cmake/platforms/uniproton_arm64_gcc.cmake
make VERBOSE=1 DESTDIR=../output install
if [ $? -ne 0 ];then
echo "make openamp failed!"
exit 1
fi
popd
cp ./libmetal/output/usr/local/lib/*.a ../libs
cp ./open-amp/output/usr/local/lib/*.a ../libs
demos/hi3093/build/build_static.sh
+24
View File
@@ -0,0 +1,24 @@
#!/bin/bash
# Copyright (c) 2023 Huawei Device Co., Ltd.
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
git clone https://gitee.com/openeuler/libboundscheck.git
cp libboundscheck/include/* ../../../platform/libboundscheck/include
cp libboundscheck/include/* ../include
cp libboundscheck/src/* ../../../platform/libboundscheck/src
rm -rf libboundscheck
pushd ./../../../
python build.py $1
cp output/UniProton/lib/$1/* demos/$1/libs
cp output/libboundscheck/lib/$1/* demos/$1/libs
cp -r src/include/uapi/* demos/$1/include
popd
demos/hi3093/build/hi3093.ld
+120
View File
@@ -0,0 +1,120 @@
ENTRY(__text_start)
_stack_size = 0x10000;
_heap_size = 0x10000;
MEMORY
{
IMU_SRAM (rwx) : ORIGIN = 0x93000000, LENGTH = 0x800000
MMU_MEM (rwx) : ORIGIN = 0x93800000, LENGTH = 0x800000
}
SECTIONS
{
text_start = .;
.start_bspinit :
{
__text_start = .;
KEEP(*(.text.bspinit))
} > IMU_SRAM
.start_text :
{
KEEP(*(.text.startup))
} > IMU_SRAM
.text :
{
*(.text)
*(.text.*)
*(*.text)
. = ALIGN(8);
__text_end = .;
} > IMU_SRAM
. = ALIGN(8);
data_copy_start = .;
.rodata :
{
. = ALIGN(8);
__rodata_start = .;
*(.rodata)
*(.rodata.*)
. = ALIGN(8);
__rodata_end = .;
} > IMU_SRAM
.eh_frame :
{
. = ALIGN(8);
__os_unwind_table_start = .;
*(.eh_frame)
__os_unwind_table_end = .;
} > IMU_SRAM
.heap (NOLOAD) :
{
. = ALIGN(8);
PROVIDE (__HEAP_INIT = .);
. = . + _heap_size;
. = ALIGN(8);
PROVIDE (__HEAP_END = .);
} > IMU_SRAM
.stack (NOLOAD) :
{
. = ALIGN(8);
PROVIDE (__os_sys_sp_start = .);
. = . + _stack_size;
. = ALIGN(8);
PROVIDE (__os_sys_sp_end = .);
} > IMU_SRAM
end = .;
.percpu.data :
{
__os_per_cpu_start = .;
*(.os.percpu.data)
__os_per_cpu_end = .;
LONG (ALIGNOF(.percpu.data))
} > IMU_SRAM
.data :
{
. = ALIGN(8);
__data_start = .;
*(.data)
*(.data.*)
. = ALIGN(8);
__os_text_start = .;
QUAD(__text_start)
QUAD(__text_end)
__os_text_end = .;
__data_end = .;
} > IMU_SRAM
.llt.bss :
{
_llt_bss_start = .;
*__code_measure_stub*.o(.bss)
*__code_measure_stub*.o(.bss.*)
_llt_bss_end = .;
} > IMU_SRAM
.bss (NOLOAD) :
{
. = ALIGN(8);
__bss_start__ = .;
*(.bss)
*(.bss.*)
*(COMMON)
. = ALIGN(8);
__bss_end__ = .;
} > IMU_SRAM
.mmu.table.base :
{
PROVIDE (g_mmu_page_begin = .);
PROVIDE (g_mmu_page_end = g_mmu_page_begin + 0x8000);
} > MMU_MEM
}
demos/hi3093/component/UniProton-patch-for-libmetal.patch
+581
View File
@@ -0,0 +1,581 @@
diff -uparN libmetal-2022.10.0/cmake/platforms/uniproton_arm64_gcc.cmake libmetal/cmake/platforms/uniproton_arm64_gcc.cmake
--- libmetal-2022.10.0/cmake/platforms/uniproton_arm64_gcc.cmake 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/cmake/platforms/uniproton_arm64_gcc.cmake 2023-02-22 11:01:30.000000000 +0800
@@ -0,0 +1,16 @@
+#cross-compilation config
+
+set(CMAKE_SYSTEM_PROCESSOR arm)
+set(PROJECT_SYSTEM uniproton)
+
+set(CMAKE_C_COMPILER_WORKS 1)
+set(CMAKE_CXX_COMPILER_WORKS 1)
+
+set(CROSS_PREFIX "/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin/aarch64-none-elf-" CACHE STRING "")
+set(CMAKE_C_COMPILER "${CROSS_PREFIX}gcc" CACHE STRING "")
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER CACHE STRING "")
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER CACHE STRING "")
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER CACHE STRING "")
+set(CMAKE_C_FLAGS "-D_GNU_SOURCE -D_POSIX_THREADS -D_POSIX_THREAD_PRIORITY_SCHEDULING -D_POSIX_PRIORITY_SCHEDULING -D_POSIX_TIMERS -D_POSIX_CPUTIME -D_POSIX_THREAD_CPUTIME -D_POSIX_MONOTONIC_CLOCK -D_POSIX_TIMEOUTS -D_POSIX_CLOCK_SELECTION -D_POSIX_THREAD_PRIO_PROTECT -D_UNIX98_THREAD_MUTEX_ATTRIBUTES -D_POSIX_READER_WRITER_LOCKS" CACHE STRING "")
+
+# vim: expandtab:ts=2:sw=2:smartindent
diff -uparN libmetal-2022.10.0/CMakeLists.txt libmetal/CMakeLists.txt
--- libmetal-2022.10.0/CMakeLists.txt 2022-10-28 10:12:23.000000000 +0800
+++ libmetal/CMakeLists.txt 2023-02-24 16:25:04.000000000 +0800
@@ -6,7 +6,8 @@ endif()
if (POLICY CMP0077)
cmake_policy(SET CMP0077 NEW)
endif()
-
+include_directories(../../include)
+set (CMAKE_SYSTEM_NAME Uniproton)
set (LIBMETAL_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
list (APPEND CMAKE_MODULE_PATH
diff -uparN libmetal-2022.10.0/lib/system/uniproton/alloc.h libmetal/lib/system/uniproton/alloc.h
--- libmetal-2022.10.0/lib/system/uniproton/alloc.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/alloc.h 2023-02-20 14:53:22.000000000 +0800
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/alloc.h
+ * @brief Uniproton libmetal memory allocattion definitions.
+ */
+
+#ifndef __METAL_ALLOC__H__
+#error "Include metal/alloc.h instead of metal/uniproton/alloc.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_ALLOC__H__
+#define __METAL_UNIPROTON_ALLOC__H__
+
+#include "prt_mem.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static inline void *metal_allocate_memory(unsigned int size)
+{
+ return PRT_MemAlloc(OS_MID_SYS, OS_MEM_DEFAULT_PT0, size);
+}
+
+static inline void metal_free_memory(void *ptr)
+{
+ PRT_MemFree(OS_MID_SYS, ptr);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_ALLOC__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/assert.h libmetal/lib/system/uniproton/assert.h
--- libmetal-2022.10.0/lib/system/uniproton/assert.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/assert.h 2022-12-26 10:59:44.000000000 +0800
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2018, Xilinx Inc. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file assert.h
+ * @brief Uniproton assertion support.
+ */
+
+#ifndef __METAL_ASSERT__H__
+#error "Include metal/assert.h instead of metal/uniproton/assert.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_ASSERT__H__
+#define __METAL_UNIPROTON_ASSERT__H__
+
+/**
+ * @brief Assertion macro.
+ * @param cond Condition to test.
+ */
+#define metal_sys_assert(cond)
+
+#endif /* __METAL_UNIPROTON_ASSERT__H__ */
+
diff -uparN libmetal-2022.10.0/lib/system/uniproton/cache.h libmetal/lib/system/uniproton/cache.h
--- libmetal-2022.10.0/lib/system/uniproton/cache.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/cache.h 2022-12-26 11:02:08.000000000 +0800
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2018, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/cache.h
+ * @brief Uniproton cache operation primitives for libmetal.
+ */
+
+#ifndef __METAL_CACHE__H__
+#error "Include metal/cache.h instead of metal/uniproton/cache.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_CACHE__H__
+#define __METAL_UNIPROTON_CACHE__H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static inline void __metal_cache_flush(void *addr, unsigned int len)
+{
+ (void)addr;
+ (void)len;
+}
+
+static inline void __metal_cache_invalidate(void *addr, unsigned int len)
+{
+ (void)addr;
+ (void)len;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_CACHE__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/CMakeLists.txt libmetal/lib/system/uniproton/CMakeLists.txt
--- libmetal-2022.10.0/lib/system/uniproton/CMakeLists.txt 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/CMakeLists.txt 2022-12-26 14:13:48.000000000 +0800
@@ -0,0 +1,17 @@
+collect (PROJECT_LIB_HEADERS alloc.h)
+collect (PROJECT_LIB_HEADERS assert.h)
+collect (PROJECT_LIB_HEADERS cache.h)
+collect (PROJECT_LIB_HEADERS condition.h)
+collect (PROJECT_LIB_HEADERS io.h)
+collect (PROJECT_LIB_HEADERS irq.h)
+collect (PROJECT_LIB_HEADERS log.h)
+collect (PROJECT_LIB_HEADERS mutex.h)
+collect (PROJECT_LIB_HEADERS sleep.h)
+collect (PROJECT_LIB_HEADERS sys.h)
+
+collect (PROJECT_LIB_SOURCES condition.c)
+collect (PROJECT_LIB_SOURCES device.c)
+collect (PROJECT_LIB_SOURCES init.c)
+collect (PROJECT_LIB_SOURCES shmem.c)
+
+# vim: expandtab:ts=2:sw=2:smartindent
diff -uparN libmetal-2022.10.0/lib/system/uniproton/condition.c libmetal/lib/system/uniproton/condition.c
--- libmetal-2022.10.0/lib/system/uniproton/condition.c 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/condition.c 2022-12-26 11:06:12.000000000 +0800
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/condition.c
+ * @brief Uniproton libmetal condition variable handling.
+ */
+
+#include <metal/condition.h>
+#include <metal/irq.h>
+#include <metal/errno.h>
+
+int metal_condition_wait(struct metal_condition *cv,
+ metal_mutex_t *m)
+{
+ unsigned int flags;
+
+ /* Check if the mutex has been acquired */
+ if (!cv || !m || !metal_mutex_is_acquired(m)) {
+ return -EINVAL;
+ }
+
+ flags = metal_irq_save_disable();
+ /* Release the mutex first. */
+ metal_mutex_release(m);
+ metal_irq_restore_enable(flags);
+ /* Acquire the mutex again. */
+ metal_mutex_acquire(m);
+ return 0;
+}
diff -uparN libmetal-2022.10.0/lib/system/uniproton/condition.h libmetal/lib/system/uniproton/condition.h
--- libmetal-2022.10.0/lib/system/uniproton/condition.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/condition.h 2022-12-26 11:09:02.000000000 +0800
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/condition.h
+ * @brief Uniproton condition variable primitives for libmetal.
+ */
+
+#ifndef __METAL_CONDITION__H__
+#error "Include metal/condition.h instead of metal/uniproton/condition.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_CONDITION__H__
+#define __METAL_UNIPROTON_CONDITION__H__
+
+#include <metal/mutex.h>
+#include <metal/utilities.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_CONDITION__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/device.c libmetal/lib/system/uniproton/device.c
--- libmetal-2022.10.0/lib/system/uniproton/device.c 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/device.c 2022-12-26 11:13:30.000000000 +0800
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/device.c
+ * @brief Uniproton libmetal device definitions.
+ */
+
+#include <metal/device.h>
+#include <metal/io.h>
+#include <metal/sys.h>
+#include <metal/utilities.h>
+
+int metal_generic_dev_sys_open(struct metal_device *dev)
+{
+ return 0;
+}
+
diff -uparN libmetal-2022.10.0/lib/system/uniproton/init.c libmetal/lib/system/uniproton/init.c
--- libmetal-2022.10.0/lib/system/uniproton/init.c 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/init.c 2022-12-26 11:14:34.000000000 +0800
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/init.c
+ * @brief Uniproton libmetal initialization.
+ */
+
+#include <metal/device.h>
+#include <metal/sys.h>
+
+struct metal_state _metal;
+
+int metal_sys_init(const struct metal_init_params *params)
+{
+ (void)params;
+ metal_bus_register(&metal_generic_bus);
+ return 0;
+}
+
+void metal_sys_finish(void)
+{
+ metal_bus_unregister(&metal_generic_bus);
+}
diff -uparN libmetal-2022.10.0/lib/system/uniproton/io.h libmetal/lib/system/uniproton/io.h
--- libmetal-2022.10.0/lib/system/uniproton/io.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/io.h 2022-12-26 11:16:50.000000000 +0800
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/io.h
+ * @brief Uniproton specific io definitions.
+ */
+
+#ifndef __METAL_IO__H__
+#error "Include metal/io.h instead of metal/uniproton/io.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_IO__H__
+#define __METAL_UNIPROTON_IO__H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef METAL_INTERNAL
+/**
+ * @brief memory mapping for an I/O region
+ */
+static inline void metal_sys_io_mem_map(struct metal_io_region *io)
+{
+ (void)io;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_IO__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/irq.h libmetal/lib/system/uniproton/irq.h
--- libmetal-2022.10.0/lib/system/uniproton/irq.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/irq.h 2022-12-26 11:17:54.000000000 +0800
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/irq.c
+ * @brief Uniproton libmetal irq definitions.
+ */
+
+#ifndef __METAL_IRQ__H__
+#error "Include metal/irq.h instead of metal/uniproton/irq.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_IRQ__H__
+#define __METAL_UNIPROTON_IRQ__H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_IRQ__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/log.h libmetal/lib/system/uniproton/log.h
--- libmetal-2022.10.0/lib/system/uniproton/log.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/log.h 2022-12-26 11:19:38.000000000 +0800
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2018, Xilinx Inc. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/log.h
+ * @brief Uniproton libmetal log handler definition.
+ */
+
+#ifndef __METAL_METAL_LOG__H__
+#error "Include metal/log.h instead of metal/uniproton/log.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_LOG__H__
+#define __METAL_UNIPROTON_LOG__H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_LOG__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/mutex.h libmetal/lib/system/uniproton/mutex.h
--- libmetal-2022.10.0/lib/system/uniproton/mutex.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/mutex.h 2023-02-23 14:22:12.000000000 +0800
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/mutex.h
+ * @brief Uniproton mutex primitives for libmetal.
+ */
+
+#ifndef __METAL_MUTEX__H__
+#error "Include metal/mutex.h instead of metal/uniproton/mutex.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_MUTEX__H__
+#define __METAL_UNIPROTON_MUTEX__H__
+
+#include "errno.h"
+#include "pthread.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef pthread_mutex_t metal_mutex_t;
+
+/*
+ * METAL_MUTEX_INIT - used for initializing an mutex element in a static struct
+ * or global
+ */
+#define METAL_MUTEX_INIT(m) MUTEX_INITIALIZER
+/*
+ * METAL_MUTEX_DEFINE - used for defining and initializing a global or
+ * static singleton mutex
+ */
+#define METAL_MUTEX_DEFINE(m) metal_mutex_t m = MUTEX_INITIALIZER
+
+static inline void __metal_mutex_init(metal_mutex_t *mutex)
+{
+ pthread_mutex_init(mutex, NULL);
+}
+
+static inline void __metal_mutex_deinit(metal_mutex_t *mutex)
+{
+ pthread_mutex_destroy(mutex);
+}
+
+static inline int __metal_mutex_try_acquire(metal_mutex_t *mutex)
+{
+ return pthread_mutex_trylock(mutex);
+}
+
+static inline int __metal_mutex_is_acquired(metal_mutex_t *mutex)
+{
+
+}
+
+static inline void __metal_mutex_acquire(metal_mutex_t *mutex)
+{
+ pthread_mutex_lock(mutex);
+}
+
+static inline void __metal_mutex_release(metal_mutex_t *mutex)
+{
+ pthread_mutex_unlock(mutex);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_MUTEX__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/shmem.c libmetal/lib/system/uniproton/shmem.c
--- libmetal-2022.10.0/lib/system/uniproton/shmem.c 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/shmem.c 2022-12-26 11:20:44.000000000 +0800
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ *
+ * @file uniproton/shmem.c
+ * @brief Uniproton libmetal shared memory handling.
+ */
+
+#include <metal/shmem.h>
+
+int metal_shmem_open(const char *name, size_t size,
+ struct metal_io_region **io)
+{
+ return metal_shmem_open_generic(name, size, io);
+}
diff -uparN libmetal-2022.10.0/lib/system/uniproton/sleep.h libmetal/lib/system/uniproton/sleep.h
--- libmetal-2022.10.0/lib/system/uniproton/sleep.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/sleep.h 2023-02-22 16:55:06.000000000 +0800
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2018, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/sleep.h
+ * @brief Uniproton sleep primitives for libmetal.
+ */
+
+#ifndef __METAL_SLEEP__H__
+#error "Include metal/sleep.h instead of metal/uniproton/sleep.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_SLEEP__H__
+#define __METAL_UNIPROTON_SLEEP__H__
+
+#include "prt_task.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static inline int __metal_sleep_usec(unsigned int usec)
+{
+ return PRT_TaskDelay((U32)(usec / 1000));
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_SLEEP__H__ */
diff -uparN libmetal-2022.10.0/lib/system/uniproton/sys.h libmetal/lib/system/uniproton/sys.h
--- libmetal-2022.10.0/lib/system/uniproton/sys.h 1970-01-01 08:00:00.000000000 +0800
+++ libmetal/lib/system/uniproton/sys.h 2022-12-26 11:25:18.000000000 +0800
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2017, Linaro Limited. and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/*
+ * @file uniproton/sys.h
+ * @brief Uniproton system primitives for libmetal.
+ */
+
+#ifndef __METAL_SYS__H__
+#error "Include metal/sys.h instead of metal/uniproton/sys.h"
+#endif
+
+#ifndef __METAL_UNIPROTON_SYS__H__
+#define __METAL_UNIPROTON_SYS__H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define METAL_INIT_DEFAULTS \
+{ \
+ .log_handler = metal_default_log_handler, \
+ .log_level = METAL_LOG_INFO, \
+}
+
+/** Structure of libmetal runtime state. */
+struct metal_state {
+ /** Common (system independent) data. */
+ struct metal_common_state common;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __METAL_UNIPROTON_SYS__H__ */
demos/hi3093/component/UniProton-patch-for-openamp.patch
+61
View File
@@ -0,0 +1,61 @@
diff -uparN open-amp-2022.10.1/cmake/depends.cmake open-amp/cmake/depends.cmake
--- open-amp-2022.10.1/cmake/depends.cmake 2022-12-13 11:21:05.000000000 +0800
+++ open-amp/cmake/depends.cmake 2023-02-24 16:36:38.000000000 +0800
@@ -1,5 +1,5 @@
if (WITH_LIBMETAL_FIND)
- find_package (Libmetal REQUIRED)
+ #find_package (Libmetal REQUIRED)
collect (PROJECT_INC_DIRS "${LIBMETAL_INCLUDE_DIR}")
collect (PROJECT_LIB_DIRS "${LIBMETAL_LIB_DIR}")
collect (PROJECT_LIB_DEPS "${LIBMETAL_LIB}")
diff -uparN open-amp-2022.10.1/cmake/platforms/uniproton_arm64_gcc.cmake open-amp/cmake/platforms/uniproton_arm64_gcc.cmake
--- open-amp-2022.10.1/cmake/platforms/uniproton_arm64_gcc.cmake 1970-01-01 08:00:00.000000000 +0800
+++ open-amp/cmake/platforms/uniproton_arm64_gcc.cmake 2023-02-20 14:24:50.000000000 +0800
@@ -0,0 +1,14 @@
+#cross-compilation config
+
+set(CMAKE_SYSTEM_PROCESSOR arm)
+set(PROJECT_SYSTEM uniproton)
+
+set(CMAKE_C_COMPILER_WORKS 1)
+set(CMAKE_CXX_COMPILER_WORKS 1)
+
+set(CROSS_PREFIX "/opt/buildtools/gcc-arm-10.3-2021.07-x86_64-aarch64-none-elf/bin/aarch64-none-elf-" CACHE STRING "")
+set(CMAKE_C_COMPILER "${CROSS_PREFIX}gcc" CACHE STRING "")
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER CACHE STRING "")
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER CACHE STRING "")
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER CACHE STRING "")
+# vim: expandtab:ts=2:sw=2:smartindent
diff -uparN open-amp-2022.10.1/CMakeLists.txt open-amp/CMakeLists.txt
--- open-amp-2022.10.1/CMakeLists.txt 2022-12-13 11:21:05.000000000 +0800
+++ open-amp/CMakeLists.txt 2023-02-24 16:27:30.000000000 +0800
@@ -6,7 +6,8 @@ endif()
if (POLICY CMP0077)
cmake_policy(SET CMP0077 NEW)
endif()
-
+include_directories(../../build/libmetal/output/usr/local/include ../../component/open-amp/lib/include ../../include ../../config)
+set (CMAKE_SYSTEM_NAME Uniproton)
set (OPENAMP_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set (OPENAMP_BIN_ROOT "${CMAKE_CURRENT_BINARY_DIR}")
diff -uparN open-amp-2022.10.1/lib/remoteproc/rsc_table_parser.c open-amp/lib/remoteproc/rsc_table_parser.c
--- open-amp-2022.10.1/lib/remoteproc/rsc_table_parser.c 2022-12-13 11:21:05.000000000 +0800
+++ open-amp/lib/remoteproc/rsc_table_parser.c 2023-02-24 16:16:20.000000000 +0800
@@ -144,6 +144,8 @@ int handle_vdev_rsc(struct remoteproc *r
num_vrings = vdev_rsc->num_of_vrings;
for (i = 0; i < num_vrings; i++) {
+ struct fw_rsc_vdev_vring *vring_rsc;
+
vring_rsc = &vdev_rsc->vring[i];
notifyid = vring_rsc->notifyid;
notifyid = remoteproc_allocate_id(rproc,
diff -uparN open-amp-2022.10.1/VERSION open-amp/VERSION
--- open-amp-2022.10.1/VERSION 2022-12-13 11:21:05.000000000 +0800
+++ open-amp/VERSION 2023-02-24 15:51:04.000000000 +0800
@@ -1,3 +1,3 @@
VERSION_MAJOR = 1
VERSION_MINOR = 3
-VERSION_PATCH = 1
+VERSION_PATCH = 0
demos/hi3093/config/CMakeLists.txt
+2
View File
@@ -0,0 +1,2 @@
set(SRCS prt_config.c)
add_library(config OBJECT ${SRCS})
demos/hi3093/config/prt_buildef.h
+95
View File
@@ -0,0 +1,95 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: the common part buildef.h
*/
#ifndef PRT_BUILDEF_H
#define PRT_BUILDEF_H
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
#define OS_ARCH_ARMV8
#define OS_GIC_VER 3
#ifndef OS_HARDWARE_PLATFORM
#define OS_HARDWARE_PLATFORM OS_ARMV8
#endif
#ifndef OS_CPU_TYPE
#define OS_CPU_TYPE OS_HI3093
#endif
#define OS_MAX_CORE_NUM 4
#define OS_THIS_CORE 3
#ifndef OS_BYTE_ORDER
#define OS_BYTE_ORDER OS_LITTLE_ENDIAN
#endif
#define OS_CACHE_LINE_SIZE 64
#define OS_OPTION_EVENT
#define OS_OPTION_QUEUE
#define OS_OPTION_HWI_PRIORITY
#define OS_OPTION_HWI_ATTRIBUTE
#define OS_OPTION_SYS_TIME_USR
#define OS_OPTION_TASK
#define OS_OPTION_TASK_DELETE
#define OS_OPTION_TASK_SUSPEND
#define OS_OPTION_TASK_INFO
#define OS_OPTION_TASK_YIELD
#define OS_TSK_PRIORITY_HIGHEST 0
#define OS_TSK_PRIORITY_LOWEST 63
#define OS_TSK_NUM_OF_PRIORITIES 64
#define OS_TSK_CORE_BYTES_IN_PID 2
#define OS_OPTION_TICK
#define OS_OPTION_CPUP_WARN
#define OS_OPTION_RND
#define OS_OPTION_POSIX
#define OS_POSIX_TYPE_NEWLIB
#define OS_OPTION_OPENAMP
#ifdef __cplusplus
#if __cplusplus
}
#endif
#endif
/* common macros's definitions */
#include "prt_buildef_common.h"
#endif
demos/hi3093/config/prt_config.c
+324
View File
@@ -0,0 +1,324 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton的初始化C文件。
*/
#include "prt_config_internal.h"
OS_SEC_ALW_INLINE INLINE void OsConfigAddrSizeGet(uintptr_t addr, uintptr_t size,
uintptr_t *destAddr, uintptr_t *destSize)
{
*destAddr = addr;
*destSize = size;
}
U32 OsMemConfigReg(void)
{
U32 ret;
ret = OsFscMemInit(OS_MEM_FSC_PT_ADDR, OS_MEM_FSC_PT_SIZE);
if (ret != OS_OK) {
return ret;
}
return OS_OK;
}
U32 OsMemDefPtInit(void)
{
return OS_OK;
}
U32 OsMemConfigInit(void)
{
/* 系统默认FSC内存分区初始化 */
return OsMemDefPtInit();
}
U32 OsSystemReg(void)
{
struct SysModInfo sysModInfo;
sysModInfo.systemClock = OS_SYS_CLOCK;
sysModInfo.cpuType = OS_CPU_TYPE;
sysModInfo.sysTimeHook = OS_SYS_TIME_HOOK;
#if defined(OS_OPTION_HWI_MAX_NUM_CONFIG)
sysModInfo.hwiMaxNum = OS_HWI_MAX_NUM_CONFIG;
#endif
return OsSysRegister(&sysModInfo);
}
#if (OS_INCLUDE_SEM == YES)
U32 OsSemConfigReg(void)
{
struct SemModInfo semModInfo;
semModInfo.maxNum = OS_SEM_MAX_SUPPORT_NUM;
return OsSemRegister(&semModInfo);
}
#endif
#if (OS_INCLUDE_TASK == YES)
void OsTaskInfoSet(struct TskModInfo *taskModInfo)
{
taskModInfo->maxNum = OS_TSK_MAX_SUPPORT_NUM;
taskModInfo->defaultSize = OS_TSK_DEFAULT_STACK_SIZE;
taskModInfo->idleStackSize = OS_TSK_IDLE_STACK_SIZE;
taskModInfo->magicWord = WORD_PACK((U32)OS_TSK_STACK_MAGIC_WORD);
}
#else
#error "OS_INCLUDE_TASK MUST BE YES! The SWI has been cut out，the task can not cut out."
#endif
U32 OsHookConfigReg(void)
{
struct HookModInfo hookModInfo;
hookModInfo.maxNum[OS_HOOK_HWI_ENTRY] = OS_HOOK_HWI_ENTRY_NUM;
hookModInfo.maxNum[OS_HOOK_HWI_EXIT] = OS_HOOK_HWI_EXIT_NUM;
hookModInfo.maxNum[OS_HOOK_TSK_SWITCH] = OS_HOOK_TSK_SWITCH_NUM;
hookModInfo.maxNum[OS_HOOK_IDLE_PERIOD] = OS_HOOK_IDLE_NUM;
return OsHookRegister(&hookModInfo);
}
U32 OsSysConfigReg(void)
{
U32 ret;
ret = OsSystemReg();
if (ret != OS_OK) {
return ret;
}
return OS_OK;
}
#if (OS_INCLUDE_TICK == YES)
U32 OsTickConfigReg(void)
{
struct TickModInfo tickModInfo;
tickModInfo.tickPerSecond = OS_TICK_PER_SECOND;
tickModInfo.tickPriority = 0;
return OsTickRegister(&tickModInfo);
}
#endif
#if (OS_INCLUDE_TASK == YES)
U32 OsTskConfigReg(void)
{
struct TskModInfo taskModInfo;
OsTaskInfoSet(&taskModInfo);
return OsTskRegister(&taskModInfo);
}
#endif
#if (OS_INCLUDE_QUEUE == YES)
U32 OsQueueConfigReg(void)
{
return OsQueueRegister(OS_QUEUE_MAX_SUPPORT_NUM);
}
#endif
#if (OS_INCLUDE_CPUP == YES)
U32 OsCpupConfigReg(void)
{
struct CpupModInfo cpupModInfo;
cpupModInfo.cpupWarnFlag = (bool)OS_CONFIG_CPUP_WARN;
cpupModInfo.sampleTime = OS_CPUP_SAMPLE_INTERVAL;
cpupModInfo.warn = OS_CPUP_SHORT_WARN;
cpupModInfo.resume = OS_CPUP_SHORT_RESUME;
return OsCpupRegister(&cpupModInfo);
}
#endif
#if (OS_INCLUDE_TICK_SWTMER == YES)
U32 OsSwTmrConfigInit(void)
{
return OsSwTmrInit(OS_TICK_SWITIMER_MAX_NUM);
}
#endif
#if (OS_INCLUDE_CPUP == YES)
#if (OS_INCLUDE_TICK == NO)
#error "OS_INCLUDE_CPUP depend on OS_INCLUDE_TICK!"
#endif
U32 OsCpupConfigInit(void)
{
U32 ret;
ret = OsCpupInit();
if (ret != OS_OK) {
return ret;
}
if (OS_CONFIG_CPUP_WARN == YES) {
#if defined(OS_OPTION_CPUP_WARN)
OsCpupWarnInit();
#else
return OS_ERRNO_SYS_NO_CPUP_WARN;
#endif
}
return OS_OK;
}
#endif
#if (OS_INCLUDE_SEM == YES)
U32 OsSemConfigInit(void)
{
return OsSemInit();
}
#endif
#if (OS_INCLUDE_TASK == YES)
U32 OsTskConfigInit(void)
{
return OsTskInit();
}
#endif
static U32 OsHwiConfigReg(void)
{
#if (OS_INCLUDE_GIC_BASE_ADDR_CONFIG == YES)
U32 ret;
ret = OsGicConfigRegister((uintptr_t)OS_GIC_BASE_ADDR, (uintptr_t)OS_GICR_OFFSET, (uintptr_t)OS_GICR_STRIDE);
if (ret != OS_OK) {
return ret;
}
#endif
return OS_OK;
}
/* 系统初始化注册表 */
struct OsModuleConfigInfo g_moduleConfigTab[] = {
/* {模块号， 模块注册函数， 模块初始化函数} */
{OS_MID_SYS, {OsSysConfigReg, NULL}},
{OS_MID_MEM, {OsMemConfigReg, OsMemConfigInit}},
{OS_MID_HWI, {OsHwiConfigReg, OsHwiConfigInit}},
{OS_MID_HARDDRV, {NULL, PRT_HardDrvInit}},
{OS_MID_HOOK, {OsHookConfigReg, OsHookConfigInit}},
{OS_MID_EXC, {NULL, OsExcConfigInit}},
#if (OS_INCLUDE_TASK == YES)
{OS_MID_TSK, {OsTskConfigReg, OsTskConfigInit}},
#endif
#if (OS_INCLUDE_TICK == YES)
{OS_MID_TICK, {OsTickConfigReg, OsTickConfigInit}},
#endif
#if (OS_INCLUDE_TICK_SWTMER == YES)
{OS_MID_SWTMR, {NULL, OsSwTmrConfigInit}},
#endif
#if (OS_INCLUDE_CPUP == YES)
{OS_MID_CPUP, {OsCpupConfigReg, OsCpupConfigInit}},
#endif
#if (OS_INCLUDE_SEM == YES)
{OS_MID_SEM, {OsSemConfigReg, OsSemConfigInit}},
#endif
#if (OS_INCLUDE_QUEUE == YES)
{OS_MID_QUEUE, {OsQueueConfigReg, OsQueueConfigInit}},
#endif
{OS_MID_APP, {NULL, PRT_AppInit}},
{OS_MID_BUTT, {NULL, NULL}},
};
/*
* 描述：OS模块注册、初始化运行函数
*/
U32 OsModuleConfigRun(enum OsinitPhaseId initPhaseId, U32 initPhase)
{
U32 idx = 0;
U32 ret = OS_OK;
while (g_moduleConfigTab[idx].moudleId != OS_MID_BUTT) {
if (g_moduleConfigTab[idx].moudleConfigFunc[initPhaseId] == NULL) {
idx++;
continue;
}
ret = g_moduleConfigTab[idx].moudleConfigFunc[initPhaseId]();
if (ret != OS_OK) {
break;
}
idx++;
}
return ret;
}
U32 OsRegister(void)
{
return OsModuleConfigRun(OS_REGISTER_ID, OS_REGISTER_PHASE);
}
/*
* 描述：OsInitialize阶段
*/
U32 OsInitialize(void)
{
return OsModuleConfigRun(OS_INIT_ID, OS_INITIALIZE_PHASE);
}
/*
* 描述：OsStart阶段
*/
U32 OsStart(void)
{
U32 ret;
#if (OS_INCLUDE_TICK == YES)
/* 表示系统在进行启动阶段，匹配MOUDLE_ID之后，标记进入TICK模块的启动 */
ret = OsTickStart();
if (ret != OS_OK) {
return ret;
}
#endif
#if (OS_INCLUDE_TASK == YES)
/* 表示系统在进行启动阶段，匹配MOUDLE_ID之后，标记进入任务模块的启动 */
ret = OsActivate();
#else
ret = OS_OK;
#endif
return ret;
}
S32 OsConfigStart(void)
{
U32 ret;
OsHwInit();
/* OS模块注册 */
ret = OsRegister();
if (ret != OS_OK) {
return (S32)ret;
}
/* OS模块初始化 */
ret = OsInitialize();
if (ret != OS_OK) {
return (S32)ret;
}
/* OS启动调度 */
ret = OsStart();
if (ret != OS_OK) {
return (S32)ret;
}
/* Execution should not reach this point */
return (S32)OS_ERROR;
}
demos/hi3093/config/prt_config.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton配置头文件，裁剪开关和配置项。
*/
#ifndef PRT_CONFIG_H
#define PRT_CONFIG_H
#include "prt_buildef.h"
#include "prt_typedef.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif
#endif
/* ***************************** 配置系统基本信息 ******************************* */
/* 芯片主频 */
#define OS_SYS_CLOCK 250000000
/* 用户注册的获取系统时间的函数*/
#define OS_SYS_TIME_HOOK NULL
/* ***************************** 中断模块配置 ************************** */
/* 硬中断最大支持个数 */
#define OS_HWI_MAX_NUM_CONFIG 150
/* ***************************** 配置Tick中断模块 *************************** */
/* Tick中断模块裁剪开关 */
#define OS_INCLUDE_TICK YES
/* Tick中断时间间隔，tick处理时间不能超过1/OS_TICK_PER_SECOND(s) */
#define OS_TICK_PER_SECOND 1000
/* ***************************** 配置定时器模块 ***************************** */
/* 基于TICK的软件定时器裁剪开关 */
#define OS_INCLUDE_TICK_SWTMER NO
/* 基于TICK的软件定时器最大个数 */
#define OS_TICK_SWITIMER_MAX_NUM 32
/* ***************************** 配置任务模块 ******************************* */
/* 任务模块裁剪开关 */
#define OS_INCLUDE_TASK YES
/* 最大支持的任务数,最大共支持254个 */
#define OS_TSK_MAX_SUPPORT_NUM 8
/* 缺省的任务栈大小 */
#define OS_TSK_DEFAULT_STACK_SIZE 0x1000
/* IDLE任务栈的大小 */
#define OS_TSK_IDLE_STACK_SIZE 0x1000
/* 任务栈初始化魔术字，默认是0xCA，只支持配置一个字节 */
#define OS_TSK_STACK_MAGIC_WORD 0xCA
/* ***************************** 配置CPU占用率及CPU告警模块 **************** */
/* CPU占用率模块裁剪开关 */
#define OS_INCLUDE_CPUP NO
/* 采样时间间隔(单位tick)，若其值大于0，则作为采样周期，否则两次调用PRT_CpupNow或PRT_CpupThread间隔作为周期 */
#define OS_CPUP_SAMPLE_INTERVAL 10
/* CPU占用率告警动态配置项 */
#define OS_CONFIG_CPUP_WARN NO
/* CPU占用率告警阈值(精度为万分比) */
#define OS_CPUP_SHORT_WARN 8500
/* CPU占用率告警恢复阈值(精度为万分比) */
#define OS_CPUP_SHORT_RESUME 7500
/* ***************************** 配置内存管理模块 ************************** */
/* 用户可以创建的最大分区数，取值范围[0,253] */
#define OS_MEM_MAX_PT_NUM 200
/* 私有FSC内存分区起始地址 */
#define OS_MEM_FSC_PT_ADDR (uintptr_t)&g_memRegion00[0]
/* 私有FSC内存分区大小 */
#define OS_MEM_FSC_PT_SIZE 0x80000
/* ***************************** 配置信号量管理模块 ************************* */
/* 信号量模块裁剪开关 */
#define OS_INCLUDE_SEM YES
/* 最大支持的信号量数 */
#define OS_SEM_MAX_SUPPORT_NUM 10
/* ***************************** 配置队列模块 ******************************* */
/* 队列模块裁剪开关 */
#define OS_INCLUDE_QUEUE YES
/* 最大支持的队列数,范围(0,0xFFFF] */
#define OS_QUEUE_MAX_SUPPORT_NUM 10
/* ************************* 钩子模块配置 *********************************** */
/* 硬中断进入钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_HWI_ENTRY_NUM 5
/* 硬中断退出钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_HWI_EXIT_NUM 5
/* 任务切换钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_TSK_SWITCH_NUM 8
/* IDLE钩子最大支持个数, 范围[0, 255] */
#define OS_HOOK_IDLE_NUM 4
/* ************************* GIC模块配置 *********************************** */
/* GIC地址可配置开关 */
#define OS_INCLUDE_GIC_BASE_ADDR_CONFIG YES
/* GIC基地址配置 */
#define OS_GIC_BASE_ADDR 0x24000000U
/* GICR相对于GIC基地址偏移量配置 */
#define OS_GICR_OFFSET 0x40000U
/* GICR核间偏移量配置 */
#define OS_GICR_STRIDE 0x20000U
extern U8 g_memRegion00[];
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cpluscplus */
#endif /* __cpluscplus */
#endif /* PRT_CONFIG_H */
demos/hi3093/config/prt_config_internal.h
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton配置私有文件。
*/
#ifndef PRT_CONFIG_INTERNAL_H
#define PRT_CONFIG_INTERNAL_H
#include <stdint.h>
#include "prt_config.h"
#include "prt_sys.h"
#include "prt_task.h"
#include "prt_sem.h"
#include "prt_tick.h"
#include "prt_exc.h"
#include "prt_cpup.h"
#include "prt_mem.h"
#include "prt_hook.h"
#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cpluscplus */
#endif /* __cpluscplus */
#define WORD_PACK(val) (((val) << 24) | ((val) << 16) | ((val) << 8) | (val))
/* UniProton模块注册函数的声明 */
extern U32 OsFscMemInit(U32 addr, U32 size);
extern U32 OsSysRegister(struct SysModInfo *modInfo);
extern U32 OsTickRegister(struct TickModInfo *modInfo);
extern U32 OsTskRegister(struct TskModInfo *modInfo);
extern U32 OsCpupRegister(struct CpupModInfo *modInfo);
extern U32 OsSemRegister(const struct SemModInfo *modInfo);
extern U32 OsHookRegister(struct HookModInfo *modInfo);
extern U32 OsHwiConfigInit(void);
extern U32 OsTickConfigInit(void);
extern U32 OsTskInit(void);
extern U32 OsCpupInit(void);
extern void OsCpupWarnInit(void);
extern U32 OsExcConfigInit(void);
extern U32 OsSemInit(void);
extern U32 OsHookConfigInit(void);
/* UniProton系统启动相关函数的声明 */
extern void OsHwInit(void);
extern U32 OsActivate(void);
extern U32 OsTickStart(void);
extern U32 PRT_HardDrvInit(void);
extern void PRT_HardBootInit(void);
extern U32 PRT_AppInit(void);
extern U32 OsQueueRegister(U16 maxQueue);
extern U32 OsQueueConfigInit(void);
#if (OS_INCLUDE_TICK_SWTMER == YES)
extern U32 OsSwTmrInit(U32 maxTimerNum);
#endif
enum OsinitPhaseId {
OS_REGISTER_ID = 0,
OS_INIT_ID,
OS_MOUDLE_CONFIG
};
typedef U32 (*ConfigInitFunc)(void);
struct OsModuleConfigInfo {
enum MoudleId moudleId;
ConfigInitFunc moudleConfigFunc[OS_MOUDLE_CONFIG];
};
#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cpluscplus */
#endif /* __cpluscplus */
#endif /* PRT_CONFIG_INTERNAL_H */
demos/hi3093/include/.keep
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# Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
#
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
demos/hi3093/libs/.keep
+10
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@@ -0,0 +1,10 @@
# Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
#
# UniProton is licensed under Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
# http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
# See the Mulan PSL v2 for more details.
demos/hi3093/readme.txt
+10
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@@ -0,0 +1,10 @@
本目录下放置的是UniProton实时部分版本。
├─apps # 基于UniProton实时OS编程的demo程序；
│ └─openamp # openamp示例程序；
├─bsp # 提供的板级驱动与OS对接；
├─build # 提供编译脚本编译出最终镜像；
├─component # 适配openamp框架patch文件，openamp源码下载存放路径;
├─config # 配置选项，供用户调整运行时参数；
├─include # UniProton实时部分提供的编程接口API；
└─libs # UniProton实时部分的静态库，build目录中的makefile示例已经将头文件和静态库的引用准备好，应用可直接使用；
demos/raspi4/CMakeLists.txt
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cmake_minimum_required(VERSION 3.12)
project(exmaples LANGUAGES C ASM)
set(CMAKE_C_COMPILER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-gcc)
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-g++)
set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-gcc)
set(CMAKE_LINKER ${TOOLCHAIN_PATH}/bin/aarch64-none-elf-ld)
set(POSIX_OPTION "-D_POSIX_THREADS -D_POSIX_THREAD_PRIORITY_SCHEDULING -D_POSIX_PRIORITY_SCHEDULING -D_POSIX_TIMERS -D_POSIX_CPUTIME -D_POSIX_THREAD_CPUTIME -D_POSIX_MONOTONIC_CLOCK -D_POSIX_TIMEOUTS -D_POSIX_CLOCK_SELECTION -D_POSIX_THREAD_PRIO_PROTECT -D_UNIX98_THREAD_MUTEX_ATTRIBUTES -D_POSIX_READER_WRITER_LOCKS")
set(CC_OPTION "-g -march=armv8.2-a+nofp+nosimd -Wl,--build-id=none -fno-builtin -fno-PIE -Wall -fno-dwarf2-cfi-asm -O0 -mcmodel=large -fomit-frame-pointer -fzero-initialized-in-bss -fdollars-in-identifiers -ffunction-sections -fdata-sections -fno-common -fno-aggressive-loop-optimizations -fno-optimize-strlen -fno-schedule-insns -fno-inline-small-functions -fno-inline-functions-called-once -fno-strict-aliasing -fno-builtin -finline-limit=20 -mstrict-align -mlittle-endian -specs=nosys.specs -nostartfiles -funwind-tables")
set(AS_OPTION "-g -march=armv8.2-a+nofp+nosimd -Wl,--build-id=none -fno-builtin -fno-PIE -Wall -fno-dwarf2-cfi-asm -O0 -mcmodel=large -fomit-frame-pointer -fzero-initialized-in-bss -fdollars-in-identifiers -ffunction-sections -fdata-sections -fno-common -fno-aggressive-loop-optimizations -fno-optimize-strlen -fno-schedule-insns -fno-inline-small-functions -fno-inline-functions-called-once -fno-strict-aliasing -fno-builtin -finline-limit=20 -mstrict-align -mlittle-endian -nostartfiles -mgeneral-regs-only -DENV_EL1")
set(LD_OPTION "-static -no-pie -Wl,--wrap=memset -Wl,--wrap=memcpy")
set(CMAKE_C_FLAGS "${CC_OPTION} ${POSIX_OPTION}")
set(CMAKE_ASM_FLAGS "${AS_OPTION} ${POSIX_OPTION}")
set(CMAKE_LINK_FLAGS "${LD_OPTION} -T ../raspi4.ld")
set(CMAKE_EXE_LINKER_FLAGS "${LD_OPTION} -T ../raspi4.ld")
include_directories(
./include
./config
./bsp
./bsp/raspi4
./apps/openamp
./build/open-amp/output/usr/local/include
./build/libmetal/output/usr/local/include
)
link_directories(./libs)
link_libraries(
-Wl,--start-group
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libCortexMXsec_c.lib"
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libRASPI4.a"
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libmetal.a"
"${CMAKE_CURRENT_SOURCE_DIR}/libs/libopen_amp.a"
-Wl,--end-group
)
add_subdirectory(bsp)
add_subdirectory(config)
add_subdirectory(apps)
list(APPEND OBJS $<TARGET_OBJECTS:rpmsg> $<TARGET_OBJECTS:bsp> $<TARGET_OBJECTS:config>)
add_executable(${APP} ${OBJS})
demos/raspi4/apps/CMakeLists.txt
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add_subdirectory(openamp)
demos/raspi4/apps/openamp/CMakeLists.txt
+2
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set(SRC rpmsg_backend.c rpmsg_service.c main.c)
add_library(rpmsg OBJECT ${SRC})
demos/raspi4/apps/openamp/main.c
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "securec.h"
#include "prt_config.h"
#include "prt_config_internal.h"
#include "prt_task.h"
#include "test.h"
TskHandle g_testTskHandle;
U8 g_memRegion00[OS_MEM_FSC_PT_SIZE];
#if defined(OS_OPTION_OPENAMP)
int TestOpenamp()
{
int ret;
ret = rpmsg_service_init();
if (ret) {
return ret;
}
return OS_OK;
}
#endif
void TestTaskEntry()
{
#if defined(OS_OPTION_OPENAMP)
TestOpenamp();
#endif
}
U32 OsTestInit(void)
{
U32 ret;
U8 ptNo = OS_MEM_DEFAULT_FSC_PT;
struct TskInitParam param = {0};
param.stackAddr = (U32)PRT_MemAllocAlign(0, ptNo, 0x2000, MEM_ADDR_ALIGN_016);
param.taskEntry = (TskEntryFunc)TestTaskEntry;
param.taskPrio = 25;
param.name = "TestTask";
param.stackSize = 0x2000;
ret = PRT_TaskCreate(&g_testTskHandle, &param);
if (ret) {
return ret;
}
ret = PRT_TaskResume(g_testTskHandle);
if (ret) {
return ret;
}
return OS_OK;
}
U32 PRT_AppInit(void)
{
U32 ret;
ret = OsTestInit();
if (ret) {
return ret;
}
ret = TestClkStart();
if (ret) {
return ret;
}
return OS_OK;
}
U32 PRT_HardDrvInit(void)
{
U32 ret;
ret = OsHwiInit();
if (ret) {
return ret;
}
return OS_OK;
}
void PRT_HardBootInit(void)
{
}
S32 main(void)
{
return OsConfigStart();
}
extern void *__wrap_memset(void *dest, int set, U32 len)
{
if (dest == NULL || len == 0) {
return NULL;
}
char *ret = (char *)dest;
for (int i = 0; i < len; ++i) {
ret[i] = set;
}
return ret;
}
extern void *__wrap_memcpy(void *dest, const void *src, size_t size)
{
for (size_t i = 0; i < size; ++i) {
*(char *)(dest + i) = *(char *)(src + i);
}
}
demos/raspi4/apps/openamp/openamp_common.h
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp configuration
*/
#ifndef COMMON_H__
#define COMMON_H__
#include "cpu_config.h"
#include "test.h"
#define VDEV_START_ADDR MMU_OPENAMP_ADDR
#define VDEV_SIZE 0x30000
#define VDEV_STATUS_ADDR VDEV_START_ADDR
#define VDEV_STATUS_SIZE 0x4000
#define SHM_START_ADDR (VDEV_START_ADDR + VDEV_STATUS_SIZE)
#define SHM_SIZE (VDEV_SIZE - VDEV_STATUS_SIZE)
#define SHM_DEVICE_NAME "lonely_device"
#define VRING_COUNT 2
#define VRING_RX_ADDRESS (VDEV_START_ADDR + SHM_SIZE - VDEV_STATUS_SIZE)
#define VRING_TX_ADDRESS (VDEV_START_ADDR + SHM_SIZE)
#define VRING_ALIGNMENT 4
#define VRING_SIZE 16
#define CONFIG_RPMSG_SERVICE_NUM_ENDPOINTS 1
#define DEFAULT_PAGE_SHIFT 0xffffffffffffffffULL
#define DEFAULT_PAGE_MASK 0xffffffffffffffffULL
#define VIRTQUEUE_ID 1
#define RPMSG_ROLE RPMSG_REMOTE
#define OS_OPENAMP_NOTIFY_HWI_NUM OS_HWI_IPI_NO_07
#define OS_OPENAMP_NOTIFY_HWI_PRIO 0
#define BIT(n) (1 << (n))
OS_SEC_ALW_INLINE INLINE void sys_write32(uint32_t data, uintptr_t addr)
{
__asm__ volatile ("dmb sy" : : : "memory");
__asm__ volatile ("str %w0, [%1]" : : "r" (data), "r" (addr));
}
OS_SEC_ALW_INLINE INLINE uint32_t sys_read32(uintptr_t addr)
{
uint32_t val;
__asm__ volatile ("ldr %w0, [%1]" : "=r" (val) : "r" (addr));
__asm__ volatile ("dmb sy" : : : "memory");
return val;
}
OS_SEC_ALW_INLINE INLINE void sys_write8(uint8_t data, uintptr_t addr)
{
__asm__ volatile ("dmb sy" : : : "memory");
__asm__ volatile ("strb %w0, [%1]" : : "r" (data), "r" (addr));
}
OS_SEC_ALW_INLINE INLINE uint8_t sys_read8(uintptr_t addr)
{
uint8_t val;
__asm__ volatile ("ldrb %w0, [%1]" : "=r" (val) : "r" (addr));
__asm__ volatile ("dmb sy" : : : "memory");
return val;
}
#endif
demos/raspi4/apps/openamp/rpmsg_backend.c
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp backend
*/
#include "rpmsg_backend.h"
#include "metal/device.h"
#include "prt_hwi.h"
static metal_phys_addr_t shm_physmap[] = { SHM_START_ADDR };
static struct metal_device shm_device = {
.name = SHM_DEVICE_NAME,
.bus = NULL,
.num_regions = 1,
{
{
.virt = (void *) SHM_START_ADDR,
.physmap = shm_physmap,
.size = SHM_SIZE,
.page_shift = DEFAULT_PAGE_SHIFT,
.page_mask = DEFAULT_PAGE_MASK,
.mem_flags = 0,
.ops = { NULL },
},
},
.node = { NULL },
.irq_num = 0,
.irq_info = NULL
};
static struct virtio_vring_info rvrings[2] = {
[0] = {
.info.align = VRING_ALIGNMENT,
},
[1] = {
.info.align = VRING_ALIGNMENT,
},
};
static struct virtqueue *vq[2];
static unsigned char virtio_get_status(struct virtio_device *vdev)
{
return sys_read8(VDEV_STATUS_ADDR);
}
static void virtio_set_status(struct virtio_device *vdev, unsigned char status)
{
sys_write8(status, VDEV_STATUS_ADDR);
}
static uint32_t virtio_get_features(struct virtio_device *vdev)
{
return BIT(VIRTIO_RPMSG_F_NS);
}
static void virtio_set_features(struct virtio_device *vdev, uint32_t features)
{
}
static void virtio_notify(struct virtqueue *vq)
{
uint16_t coreMask = 1;
OsHwiMcTrigger(coreMask, OS_HWI_IPI_NO_07);
}
const struct virtio_dispatch dispatch = {
.get_status = virtio_get_status,
.set_status = virtio_set_status,
.get_features = virtio_get_features,
.set_features = virtio_set_features,
.notify = virtio_notify,
};
static void rpmsg_hwi_handler(void)
{
virtqueue_notification(vq[VIRTQUEUE_ID]);
}
static U32 rpmsg_hwi_init(void)
{
U32 ret;
ret = PRT_HwiSetAttr(OS_OPENAMP_NOTIFY_HWI_NUM, OS_OPENAMP_NOTIFY_HWI_PRIO, OS_HWI_MODE_ENGROSS);
if (ret != OS_OK) {
return ret;
}
ret = PRT_HwiCreate(OS_OPENAMP_NOTIFY_HWI_NUM, (HwiProcFunc)rpmsg_hwi_handler, 0);
if (ret != OS_OK) {
return ret;
}
#if (OS_GIC_VER == 3)
ret = PRT_HwiEnable(OS_OPENAMP_NOTIFY_HWI_NUM);
if (ret != OS_OK) {
return ret;
}
#endif
return OS_OK;
}
int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device *vdev)
{
int32_t err;
struct metal_init_params metal_params = METAL_INIT_DEFAULTS;
struct metal_device *device;
err = rpmsg_hwi_init();
if (err) {
return err;
}
/* Libmetal setup */
err = metal_init(&metal_params);
if (err) {
return err;
}
err = metal_register_generic_device(&shm_device);
if (err) {
return err;
}
err = metal_device_open("generic", SHM_DEVICE_NAME, &device);
if (err) {
return err;
}
*io = metal_device_io_region(device, 0);
if (!*io) {
return err;
}
/* Virtqueue setup */
vq[0] = virtqueue_allocate(VRING_SIZE);
if (!vq[0]) {
return -ENOMEM;
}
vq[1] = virtqueue_allocate(VRING_SIZE);
if (!vq[1]) {
return -ENOMEM;
}
rvrings[0].io = *io;
rvrings[0].info.vaddr = (void *)VRING_TX_ADDRESS;
rvrings[0].info.num_descs = VRING_SIZE;
rvrings[0].info.align = VRING_ALIGNMENT;
rvrings[0].vq = vq[0];
rvrings[1].io = *io;
rvrings[1].info.vaddr = (void *)VRING_RX_ADDRESS;
rvrings[1].info.num_descs = VRING_SIZE;
rvrings[1].info.align = VRING_ALIGNMENT;
rvrings[1].vq = vq[1];
vdev->role = RPMSG_ROLE;
vdev->vrings_num = VRING_COUNT;
vdev->func = &dispatch;
vdev->vrings_info = &rvrings[0];
return 0;
}
demos/raspi4/apps/openamp/rpmsg_backend.h
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp backend
*/
#include "openamp/open_amp.h"
#include "openamp_common.h"
#ifdef __cplusplus
extern "C" {
#endif
extern int rpmsg_service_init(void);
/*
* @brief Initialize RPMsg backend
*
* @param io Shared memory IO region. This is an output parameter providing
* a pointer to an actual shared memory IO region structure.
* Caller of this function shall pass an address at which the
* pointer to the shared memory IO region structure is stored.
* @param vdev Pointer to the virtio device initialized by this function.
*
* @retval 0 Initialization successful
* @retval <0 Initialization error reported by OpenAMP
*/
extern int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device *vdev);
#ifdef __cplusplus
}
#endif
demos/raspi4/apps/openamp/rpmsg_service.c
+93
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/*
* Copyright (c) 2022-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* See the Mulan PSL v2 for more details.
* Create: 2022-12-05
* Description: openamp configuration
*/
#include "rpmsg_backend.h"
static struct virtio_device vdev;
static struct rpmsg_virtio_device rvdev;
static struct metal_io_region *io;
struct rpmsg_device *g_rdev;
struct rpmsg_endpoint g_ept;
U32 g_receivedMsg;
bool g_openampFlag = false;
#define RPMSG_ENDPOINT_NAME "console"
void rpmsg_service_unbind(struct rpmsg_endpoint *ep)
{
rpmsg_destroy_ept(ep);
}
int send_message(unsigned char *message, int len)
{
return rpmsg_send(&g_ept, message, len);
}
char *g_s1 = "Hello, UniProton! \r\n";
int rpmsg_endpoint_cb(struct rpmsg_endpoint *ept, void *data, size_t len, uint32_t src, void *priv)
{
g_openampFlag = true;
send_message((void *)g_s1, strlen(g_s1) * sizeof(char));
return OS_OK;
}
int openamp_init(void)
{
int32_t err;
err = rpmsg_backend_init(&io, &vdev);
if (err) {
return err;
}
err = rpmsg_init_vdev(&rvdev, &vdev, NULL, io, NULL);
if (err) {
return err;
}
g_rdev = rpmsg_virtio_get_rpmsg_device(&rvdev);
err = rpmsg_create_ept(&g_ept, g_rdev, RPMSG_ENDPOINT_NAME,
0xF, RPMSG_ADDR_ANY,
rpmsg_endpoint_cb, rpmsg_service_unbind);
if (err) {
return err;
}
return OS_OK;
}
void openamp_deinit(void)
{
rpmsg_deinit_vdev(&rvdev);
if (io) {
free(io);
}
}
int rpmsg_service_init(void)
{
int32_t err;
err = openamp_init();
if (err) {
return err;
}
send_message((void *)&g_receivedMsg, sizeof(U32));
while (!g_openampFlag);
return OS_OK;
}
demos/raspi4/apps/openamp/test.h
+22
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#include "prt_config.h"
#include "prt_task.h"
#include "prt_hwi.h"
#include "prt_hook.h"
#include "prt_exc.h"
#include "prt_mem.h"
extern U32 PRT_Printf(const char *format, ...);
demos/raspi4/apps/readme.txt
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@@ -0,0 +1 @@
请您参考example目录添加您的源代码，制作您的工程。如有疑问请联系华为对接工程师。
demos/raspi4/bsp/CMakeLists.txt
+2
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set(SRCS start.S cache_asm.S hwi_init.c mmu.c print.c timer.c)
add_library(bsp OBJECT ${SRCS})
demos/raspi4/bsp/cache_asm.S
+103
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@/*
@ * Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
@ *
@ * UniProton is licensed under Mulan PSL v2.
@ * You can use this software according to the terms and conditions of the Mulan PSL v2.
@ * You may obtain a copy of Mulan PSL v2 at:
@ * http://license.coscl.org.cn/MulanPSL2
@ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
@ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
@ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
@ * See the Mulan PSL v2 for more details.
@ * Create: 2009-12-22
@ * Description: thread scheduler
@ */
.global os_asm_invalidate_dcache_all
.global os_asm_invalidate_icache_all
.global os_asm_invalidate_tlb_all
.type os_asm_dcache_level, "function"
os_asm_dcache_level:
lsl x12, x0, #1
msr csselr_el1, x12
isb
mrs x6, ccsidr_el1
and x2, x6, #7
add x2, x2, #4
mov x3, #0x3ff
and x3, x3, x6, lsr #3
clz w5, w3
mov x4, #0x7fff
and x4, x4, x6, lsr #13
loop_set:
mov x6, x3
loop_way:
lsl x7, x6, x5
orr x9, x12, x7
lsl x7, x4, x2
orr x9, x9, x7
tbz w1, #1, 3f
dc csw, x9
b 2f
3: tbz w1, #0, 1f
dc isw, x9
b 2f
1: dc cisw, x9
2: subs x6, x6, #1
b.ge loop_way
subs x4, x4, #1
b.ge loop_set
ret
.type os_asm_dcache_all, "function"
os_asm_dcache_all:
mov x1, x0
dsb sy
mrs x10, clidr_el1
lsr x11, x10, #24
and x11, x11, #0x7
cbz x11, finished
mov x15, x30
mov x0, #0
loop_level:
lsl x12, x0, #1
add x12, x12, x0
lsr x12, x10, x12
and x12, x12, #7
cmp x12, #2
b.lt skip
bl os_asm_dcache_level
skip:
add x0, x0, #1
cmp x11, x0
b.gt loop_level
mov x0, #0
msr csselr_el1, x0
dsb sy
isb
mov x30, x15
finished:
ret
.type os_asm_invalidate_dcache_all, "function"
os_asm_invalidate_dcache_all:
mov x0, #0x1
b os_asm_dcache_all
.type os_asm_invalidate_icache_all, "function"
os_asm_invalidate_icache_all:
ic ialluis
isb sy
ret
.type os_asm_invalidate_tlb_all, "function"
os_asm_invalidate_tlb_all:
tlbi vmalle1
dsb sy
isb
ret
demos/raspi4/bsp/cache_asm.h
+26
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#ifndef __CACHE_H__
#define __CACHE_H__
#include "prt_buildef.h"
#include "prt_typedef.h"
#include "prt_module.h"
#include "prt_errno.h"
extern void os_asm_invalidate_dcache_all(void);
extern void os_asm_invalidate_icache_all(void);
extern void os_asm_invalidate_tlb_all(void);
#endif
demos/raspi4/bsp/hwi_init.c
+356
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#include "securec.h"
#include "prt_tick.h"
#include "prt_hwi.h"
#include "prt_sys.h"
#include "prt_task.h"
#include "cpu_config.h"
#if (OS_GIC_VER == 3)
enum GicIntState {
GIC_DISABLE = 0,
GIC_ENABLE = 1
};
enum SicGroupType {
SIC_GROUP_G0S = 0,
SIC_GROUP_G1NS = 1,
SIC_GROUP_G1S = 2,
SIC_GROUP_BUTT,
};
union SicrWaker {
struct {
U32 res0 : 1;
U32 sleepReq : 1;
U32 isSleep : 1;
U32 res1 : 29;
} bits;
U32 value;
};
union SicrCtrl {
struct {
U32 enLpis : 1;
U32 res2 : 2;
U32 rwp : 1;
U32 res1 : 20;
U32 dpg0 : 1;
U32 dpg1ns : 1;
U32 dpg1s : 1;
U32 res0 : 4;
U32 uwp : 1;
} bits;
U32 value;
};
union HwiIccSreElx {
struct {
U64 prt : 1;
U64 dfb : 1;
U64 dib : 1;
U64 enable : 1;
U64 res : 60;
} bits;
U64 value;
};
union SicdCtrl {
struct {
U32 enG0S : 1;
U32 enG1Ns : 1;
U32 enG1S : 1;
U32 res1 : 1;
U32 areS : 1;
U32 areNs : 1;
U32 ds : 1;
U32 res0 : 24;
U32 rwp : 1;
} bits;
U32 value;
};
extern void OsGicdWaitCfgWork();
void OsSicrInit(void)
{
union SicrWaker sicrWaker;
uintptr_t regAddr;
U32 intId;
regAddr = GICR_WAKER_ADDR + OsGetCoreID() * SICR_ADDR_OFFSET_PER_CORE;
sicrWaker.value = GIC_REG_READ(regAddr);
sicrWaker.bits.sleepReq = 0;
GIC_REG_WRITE(regAddr, sicrWaker.value);
sicrWaker.value = GIC_REG_READ(regAddr);
while (sicrWaker.bits.isSleep == 1) {
sicrWaker.value = GIC_REG_READ(regAddr);
}
}
void OsSicrSetIntGroup(U32 coreId, U64 intId, enum SicGroupType groupId)
{
uintptr_t group0RegAddr;
uintptr_t modRegAddr;
U32 group0RegTmp;
U32 modRegTmp;
group0RegAddr = GICR_IGROUPR0_ADDR + OsGetCoreID() * SICR_ADDR_OFFSET_PER_CORE;
group0RegTmp = GIC_REG_READ(group0RegAddr);
if ((groupId == SIC_GROUP_G0S) || (groupId == SIC_GROUP_G1S)) {
group0RegTmp &= ~(0x1U << intId);
} else {
group0RegTmp |= (0x1U << intId);
}
GIC_REG_WRITE(group0RegAddr, group0RegTmp);
modRegAddr = GICR_IGRPMODR0_ADDR + OsGetCoreID() * SICR_ADDR_OFFSET_PER_CORE;
modRegTmp = GIC_REG_READ(modRegAddr);
if (groupId == SIC_GROUP_G1S) {
modRegTmp |= (0x1U << intId);
} else {
modRegTmp &= ~(0x1U << intId);
}
GIC_REG_WRITE(modRegAddr, modRegTmp);
}
U32 OsSiccEnableSre(void)
{
volatile union HwiIccSreElx iccSre;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_SRE_EL1) " \n" : "=&r"(iccSre));
iccSre.bits.prt = 1;
iccSre.bits.dfb = 1;
iccSre.bits.dib = 1;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_SRE_EL1) ", %0 \n" : : "r"(iccSre));
OS_EMBED_ASM("DSB SY");
OS_EMBED_ASM("ISB");
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_SRE_EL1) " \n" : "=&r"(iccSre.value));
if (iccSre.bits.prt != 1) {
return OS_FAIL;
}
return OS_OK;
}
void OsSiccCfgIntPreempt(void)
{
U64 tmp = 0;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_BPR1_EL1) " \n" : "=&r"(tmp) : : "memory");
tmp &= ~(GROUP_MAX_BPR);
tmp |= GROUP1_BP;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_BPR1_EL1) ", %0 \n" : : "r"(tmp) : "memory");
}
void OsSiccEnableGroup1(void)
{
U64 tmp = 0;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_IGRPEN1_EL1) " \n" : "=&r"(tmp) : : "memory");
tmp |= 0x01U;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_IGRPEN1_EL1) ", %0 \n" : : "r"(tmp) : "memory");
}
void OsSiccCfgPriorityMask(void)
{
U64 tmp = 0;
OS_EMBED_ASM("MRS %0, " REG_ALIAS(ICC_PMR_EL1) " \n" : "=&r"(tmp) : : "memory");
tmp |= PRIO_MASK_LEVEL;
OS_EMBED_ASM("MSR " REG_ALIAS(ICC_PMR_EL1) ", %0 \n" : : "r"(tmp) : "memory");
}
U32 OsSiccInit(void)
{
U32 ret;
ret = OsSiccEnableSre();
if (ret != OS_OK) {
return ret;
}
OsSiccCfgIntPreempt();
OsSiccEnableGroup1();
OsSiccCfgPriorityMask();
return OS_OK;
}
void OsSicdSetIntGroup(U32 intId, enum SicGroupType groupId)
{
U64 group0RegAddr;
U64 modRegAddr;
U32 group0RegTmp;
U32 modRegTmp;
U32 sicdM;
U32 bitOffset;
sicdM = (intId - MIN_GIC_SPI_NUM) / SICD_IGROUP_INT_NUM;
group0RegAddr = GICD_IGROUPN_ADDR + (SICD_REG_SIZE * sicdM);
modRegAddr = GICD_IGRPMODRN_ADDR + (SICD_REG_SIZE * sicdM);
bitOffset = (intId - MIN_GIC_SPI_NUM) % SICD_IGROUP_INT_NUM;
group0RegTmp = GIC_REG_READ(group0RegAddr);
if ((groupId == SIC_GROUP_G0S) || (groupId == SIC_GROUP_G1S)) {
group0RegTmp &= ~(0x1U << bitOffset);
} else {
group0RegTmp |= (0x1U << bitOffset);
}
GIC_REG_WRITE(group0RegAddr, group0RegTmp);
modRegTmp = GIC_REG_READ(modRegAddr);
if (groupId == SIC_GROUP_G1S) {
modRegTmp |= (0x1U << bitOffset);
} else {
modRegTmp &= ~(0x1U << bitOffset);
}
GIC_REG_WRITE(modRegAddr, modRegTmp);
}
void OsSicSetGroup(U32 intId, enum SicGroupType groupId)
{
U32 coreId = OsGetCoreID();
enum GicIntState state;
if (intId < MIN_GIC_SPI_NUM) {
state = OsGicrGetIntState(coreId, intId);
OsGicrDisableInt(coreId, intId);
OsSicrSetIntGroup(coreId, intId, groupId);
if (state == GIC_ENABLE) {
OsGicrEnableInt(coreId, intId);
}
} else {
state = OsGicdGetIntState(intId);
OsGicdDisableInt(intId);
OsSicdSetIntGroup(intId, groupId);
if (state == GIC_ENABLE) {
OsGicdEnableInt(intId);
}
}
}
U32 OsSicInitLocal(void)
{
U32 ret;
U32 intId;
OsSicrInit();
ret = OsSiccInit();
if (ret != OS_OK) {
return ret;
}
for (intId = 0; intId < MIN_GIC_SPI_NUM; ++intId) {
OsSicSetGroup(intId, SIC_GROUP_G1NS);
}
return OS_OK;
}
void OsSicdInit(void)
{
union SicdCtrl sicdCtrl;
sicdCtrl.value = GIC_REG_READ(GICD_CTLR_S_ADDR);
if ((sicdCtrl.bits.enG0S == 1) || (sicdCtrl.bits.enG1Ns == 1) || (sicdCtrl.bits.enG1S == 1)) {
return;
}
sicdCtrl.bits.ds = 0;
sicdCtrl.bits.areNs = 1;
sicdCtrl.bits.areS = 1;
sicdCtrl.bits.enG1Ns = 1;
GIC_REG_WRITE(GICD_CTLR_S_ADDR, sicdCtrl.value);
OsGicdWaitCfgWork();
}
void OsSicInitGlobal(void)
{
U32 intId;
OsSicdInit();
for (intId = MIN_GIC_SPI_NUM; intId < MAX_INT_NUM; ++intId) {
OsSicSetGroup(intId, SIC_GROUP_G1NS);
}
}
#elif (OS_GIC_VER == 2)
int IsrRegister(U32 intNo, U32 pri)
{
U32 bitn, reg, shift;
U32 *addr;
bitn = intNo / 32U;
addr = (U32 *)(GICD_ISENABLERn + 4U * bitn);
reg = *addr;
*addr = (reg | (0x1U << (intNo % 32U)));
bitn = intNo / 4U;
addr = (U32 *)(GICD_IPRIORITYn + 4U * bitn);
shift = (intNo % 4U) * 8U;
reg = (*addr) & ~(0xFFU << shift);
*addr = (reg | pri << shift);
}
void OsGicInitCpuInterface(void)
{
int i;
U32 val;
GIC_REG_WRITE(0xFFFFFFFF, GICD_ICACTIVERn);
GIC_REG_WRITE(0xFFFF0000, GICD_ICENABLERn);
GIC_REG_WRITE(0x0000FFFF, GICD_ISENABLERn);
for (i = 0; i < 32; i += 4) {
GIC_REG_WRITE(0xA0A0A0A0, GICD_IPRIORITYn + i);
}
GIC_REG_WRITE(0xF0, GICC_PMR);
val = GIC_REG_READ(GICC_CTLR);
val &= ~GICC_CTLR_BYPASS_MASK;
val |= GICC_CTLR_ENABLE_MASK;
GIC_REG_WRITE(val, GICC_CTLR);
}
#endif
U32 OsHwiInit(void)
{
#if (OS_GIC_VER == 3)
U32 ret;
ret = OsSicInitLocal();
if (ret != OS_OK) {
return ret;
}
if(OsGetCoreID() == 0) {
OsSicInitGlobal();
}
#elif (OS_GIC_VER == 2)
OsGicInitCpuInterface();
#endif
return OS_OK;
}
demos/raspi4/bsp/mmu.c
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#include "prt_buildef.h"
#include "prt_typedef.h"
#include "prt_module.h"
#include "prt_errno.h"
#include "mmu.h"
#include "cache_asm.h"
#include "prt_sys.h"
#include "prt_task.h"
#include "cpu_config.h"
extern U64 g_mmu_page_begin;
extern U64 g_mmu_page_end;
static mmu_mmap_region_s g_mem_map_info[] = {
{
.virt = MMU_OPENAMP_ADDR,
.phys = MMU_OPENAMP_ADDR,
.size = 0x30000,
.max_level = 0x2,
.attrs = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
}, {
.virt = MMU_IMAGE_ADDR,
.phys = MMU_IMAGE_ADDR,
.size = 0x1000000,
.max_level = 0x2,
.attrs = MMU_ATTR_CACHE_SHARE | MMU_ACCESS_RWX,
}, {
.virt = MMU_GIC_ADDR,
.phys = MMU_GIC_ADDR,
.size = 0x1000000,
.max_level = 0x2,
.attrs = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
}, {
.virt = MMU_UART_ADDR,
.phys = MMU_UART_ADDR,
.size = 0x2000,
.max_level = 0x2,
.attrs = MMU_ATTR_DEVICE_NGNRNE | MMU_ACCESS_RWX,
}
};
static mmu_ctrl_s g_mmu_ctrl = { 0 };
static U64 mmu_get_tcr(U32 *pips, U32 *pva_bits)
{
U64 max_addr = 0;
U64 ips, va_bits;
U64 tcr;
U32 i;
U32 mmu_table_num = sizeof(g_mem_map_info) / sizeof(mmu_mmap_region_s);
for (i = 0; i < mmu_table_num; ++i) {
max_addr = MAX(max_addr, g_mem_map_info[i].virt + g_mem_map_info[i].size);
}
if (max_addr > (1ULL << MMU_BITS_44)) {
ips = MMU_PHY_ADDR_LEVEL_5;
va_bits = MMU_BITS_48;
} else if (max_addr > (1ULL << MMU_BITS_42)) {
ips = MMU_PHY_ADDR_LEVEL_4;
va_bits = MMU_BITS_44;
} else if (max_addr > (1ULL << MMU_BITS_40)) {
ips = MMU_PHY_ADDR_LEVEL_3;
va_bits = MMU_BITS_42;
} else if (max_addr > (1ULL << MMU_BITS_36)) {
ips = MMU_PHY_ADDR_LEVEL_2;
va_bits = MMU_BITS_40;
} else if (max_addr > (1ULL << MMU_BITS_32)) {
ips = MMU_PHY_ADDR_LEVEL_1;
va_bits = MMU_BITS_36;
} else {
ips = MMU_PHY_ADDR_LEVEL_0;
va_bits = MMU_BITS_32;
}
tcr = TCR_EL1_RSVD | TCR_IPS(ips);
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
tcr |= TCR_TG0_4K | TCR_SHARED_INNER | TCR_ORGN_WBWA | TCR_IRGN_WBWA;
} else {
tcr |= TCR_TG0_64K | TCR_SHARED_INNER | TCR_ORGN_WBWA | TCR_IRGN_WBWA;
}
tcr |= TCR_T0SZ(va_bits);
if (pips != NULL) {
*pips = ips;
}
if (pva_bits != NULL) {
*pva_bits = va_bits;
}
return tcr;
}
static U32 mmu_get_pte_type(U64 const *pte)
{
return (U32)(*pte & PTE_TYPE_MASK);
}
static U32 mmu_level2shift(U32 level)
{
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
return (U32)(MMU_BITS_12 + MMU_BITS_9 * (MMU_LEVEL_3 - level));
} else {
return (U32)(MMU_BITS_16 + MMU_BITS_13 * (MMU_LEVEL_3 - level));
}
}
static U64 *mmu_find_pte(U64 addr, U32 level)
{
U64 *pte = NULL;
U64 idx;
U32 i;
if (level < g_mmu_ctrl.start_level) {
return NULL;
}
pte = (U64 *)g_mmu_ctrl.tlb_addr;
for (i = g_mmu_ctrl.start_level; i < MMU_LEVEL_MAX; ++i) {
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
idx = (addr >> mmu_level2shift(i)) & 0x1FF;
} else {
idx = (addr >> mmu_level2shift(i)) & 0x1FFF;
}
pte += idx;
if (i == level) {
return pte;
}
if (mmu_get_pte_type(pte) != PTE_TYPE_TABLE) {
return NULL;
}
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
pte = (U64 *)(*pte & PTE_TABLE_ADDR_MARK_4K);
} else {
pte = (U64 *)(*pte & PTE_TABLE_ADDR_MARK_64K);
}
}
return NULL;
}
static U64 *mmu_create_table(void)
{
U32 pt_len;
U64 *new_table = (U64 *)g_mmu_ctrl.tlb_fillptr;
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
pt_len = MAX_PTE_ENTRIES_4K * sizeof(U64);
} else {
pt_len = MAX_PTE_ENTRIES_64K * sizeof(U64);
}
g_mmu_ctrl.tlb_fillptr += pt_len;
if (g_mmu_ctrl.tlb_fillptr - g_mmu_ctrl.tlb_addr > g_mmu_ctrl.tlb_size) {
return NULL;
}
(void)memset_s((void *)new_table, MAX_PTE_ENTRIES_64K * sizeof(U64), 0, pt_len);
return new_table;
}
static void mmu_set_pte_table(U64 *pte, U64 *table)
{
*pte = PTE_TYPE_TABLE | (U64)table;
}
static S32 mmu_add_map_pte_process(mmu_mmap_region_s const *map, U64 *pte, U64 phys, U32 level)
{
U64 *new_table = NULL;
if (level < map->max_level) {
if (mmu_get_pte_type(pte) == PTE_TYPE_FAULT) {
new_table = mmu_create_table();
if (new_table == NULL) {
return -1;
}
mmu_set_pte_table(pte, new_table);
}
} else if (level == MMU_LEVEL_3) {
*pte = phys | map->attrs | PTE_TYPE_PAGE;
} else {
*pte = phys | map->attrs | PTE_TYPE_BLOCK;
}
return 0;
}
static S32 mmu_add_map(mmu_mmap_region_s const *map)
{
U64 virt = map->virt;
U64 phys = map->phys;
U64 max_level = map->max_level;
U64 start_level = g_mmu_ctrl.start_level;
U64 block_size = 0;
U64 map_size = 0;
U32 level;
U64 *pte = NULL;
S32 ret;
if (map->max_level <= start_level) {
return -2;
}
while (map_size < map->size) {
for (level = start_level; level <= max_level; ++level) {
pte = mmu_find_pte(virt, level);
if (pte == NULL) {
return -3;
}
ret = mmu_add_map_pte_process(map, pte, phys, level);
if (ret) {
return ret;
}
if (level != start_level) {
block_size = 1ULL << mmu_level2shift(level);
}
}
virt += block_size;
phys += block_size;
map_size += block_size;
}
return 0;
}
static inline void mmu_set_ttbr_tcr_mair(U64 table, U64 tcr, U64 attr)
{
OS_EMBED_ASM("dsb sy");
OS_EMBED_ASM("msr ttbr0_el1, %0" : : "r" (table) : "memory");
OS_EMBED_ASM("msr ttbr1_el1, %0" : : "r" (table) : "memory");
OS_EMBED_ASM("msr tcr_el1, %0" : : "r" (tcr) : "memory");
OS_EMBED_ASM("msr mair_el1, %0" : : "r" (attr) : "memory");
OS_EMBED_ASM("isb");
}
static U32 mmu_setup_pgtables(mmu_mmap_region_s *mem_map, U32 mem_region_num, U64 tlb_addr, U64 tlb_len, U32 granule)
{
U32 i;
U32 ret;
U64 tcr;
U64 *new_table = NULL;
g_mmu_ctrl.tlb_addr = tlb_addr;
g_mmu_ctrl.tlb_size = tlb_len;
g_mmu_ctrl.tlb_fillptr = tlb_addr;
g_mmu_ctrl.granule = granule;
g_mmu_ctrl.start_level = 0;
tcr = mmu_get_tcr(NULL, &g_mmu_ctrl.va_bits);
if (g_mmu_ctrl.granule == MMU_GRANULE_4K) {
if (g_mmu_ctrl.va_bits < MMU_BITS_39) {
g_mmu_ctrl.start_level = MMU_LEVEL_1;
} else {
g_mmu_ctrl.start_level = MMU_LEVEL_0;
}
} else {
if (g_mmu_ctrl.va_bits <= MMU_BITS_36) {
g_mmu_ctrl.start_level = MMU_LEVEL_2;
} else {
g_mmu_ctrl.start_level = MMU_LEVEL_1;
return 3;
}
}
new_table = mmu_create_table();
if (new_table == NULL) {
return 1;
}
for (i = 0; i < mem_region_num; ++i) {
ret = mmu_add_map(&mem_map[i]);
if (ret) {
return ret;
}
}
mmu_set_ttbr_tcr_mair(g_mmu_ctrl.tlb_addr, tcr, MEMORY_ATTRIBUTES);
return 0;
}
static S32 mmu_setup(void)
{
S32 ret;
U64 page_addr;
U64 page_len;
page_addr = (U64)&g_mmu_page_begin;
page_len = (U64)&g_mmu_page_end - (U64)&g_mmu_page_begin;
ret = mmu_setup_pgtables(g_mem_map_info, (sizeof(g_mem_map_info) / sizeof(mmu_mmap_region_s)),
page_addr, page_len, MMU_GRANULE_4K);
if (ret) {
return ret;
}
return 0;
}
S32 mmu_init(void)
{
S32 ret;
ret = mmu_setup();
if (ret) {
return ret;
}
os_asm_invalidate_dcache_all();
os_asm_invalidate_icache_all();
os_asm_invalidate_tlb_all();
set_sctlr(get_sctlr() | CR_C | CR_M | CR_I);
return 0;
}
demos/raspi4/bsp/mmu.h
+220
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#ifndef __MMU_H__
#define __MMU_H__
#include "prt_typedef.h"
#define CACHE_POS 0x2
#define CACHE_ENABLE 0x4
#define CACHE_MASK 0x7
#define MT_DEVICE_NGNRNE 0
#define MT_DEVICE_NGNRE 1
#define MT_DEVICE_GRE 2
#define MT_NORMAL_NC 3
#define MT_NORMAL 4
#define MEMORY_ATTRIBUTES ((0x00 << (MT_DEVICE_NGNRNE * 8)) | \
(0x04 << (MT_DEVICE_NGNRE * 8)) | \
(0x0c << (MT_DEVICE_GRE * 8)) | \
(0x44 << (MT_NORMAL_NC * 8)) | \
(0xffUL << (MT_NORMAL * 8)))
#define PTE_TYPE_FAULT (0 << 0)
#define PTE_TYPE_BLOCK (1 << 0)
#define PTE_TYPE_VALID (1 << 0)
#define PTE_TYPE_MASK (3 << 0)
#define PTE_TYPE_PAGE (3 << 0)
#define PTE_TYPE_TABLE (3 << 0)
#define PTE_TABLE_PXN (1UL << 59)
#define PTE_TABLE_XN (1UL << 60)
#define PTE_TABLE_AP (1UL << 61)
#define PTE_TABLE_NS (1UL << 63)
#define PTE_BLOCK_MEMTYPE(x) ((x) << 2)
#define PTE_BLOCK_NS (1 << 5)
#define PTE_BLOCK_AP_R (2 << 6)
#define PTE_BLOCK_AP_RW (0 << 6)
#define PTE_BLOCK_NON_SHARE (0 << 8)
#define PTE_BLOCK_OUTER_SHARE (2 << 8)
#define PTE_BLOCK_INNER_SHARE (3 << 8)
#define PTE_BLOCK_AF (1 << 10)
#define PTE_BLOCK_NG (1 << 11)
#define PTE_BLOCK_PXN (1UL << 53)
#define PTE_BLOCK_UXN (1UL << 54)
#define PMD_ATTRINDX(t) ((t) << 2)
#define PMD_ATTRINDX_MASK (7 << 2)
#define PMD_ATTRMASK (PTE_BLOCK_PXN | \
PTE_BLOCK_UXN | \
PMD_ATTRINDX_MASK | \
PTE_TYPE_VALID)
#define TCR_IPS(x) ((x) << 32)
#define TCR_T0SZ(x) ((64 - (x)) << 0)
#define TCR_IRGN_NC (0 << 8)
#define TCR_IRGN_WBWA (1 << 8)
#define TCR_IRGN_WT (2 << 8)
#define TCR_IRGN_WBNWA (3 << 8)
#define TCR_IRGN_MASK (3 << 8)
#define TCR_ORGN_NC (0 << 10)
#define TCR_ORGN_WBWA (1 << 10)
#define TCR_ORGN_WT (2 << 10)
#define TCR_ORGN_WBNWA (3 << 10)
#define TCR_ORGN_MASK (3 << 10)
#define TCR_SHARED_NON (0 << 12)
#define TCR_SHARED_OUTER (2 << 12)
#define TCR_SHARED_INNER (3 << 12)
#define TCR_TG0_4K (0 << 14)
#define TCR_TG0_64K (1 << 14)
#define TCR_TG0_16K (2 << 14)
#define TCR_EPD1_DISABLE (1 << 23)
#define TCR_EL1_RSVD (1UL << 31)
#define TCR_EL2_RSVD (1UL << 31 | 1UL << 23)
#define TCR_EL3_RSVD (1UL << 31 | 1UL << 23)
#define MAX_PTE_ENTRIES_4K 512
#define MAX_PTE_ENTRIES_64K 8192
#define PTE_TABLE_ADDR_MARK_4K 0x0000FFFFFFFFF000ULL
#define PTE_TABLE_ADDR_MARK_64K 0x0000FFFFFFFF0000ULL
#define MMU_ATTR_DEVICE_NGNRNE (PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE))
#define MMU_ATTR_DEVICE (PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRE))
#define MMU_ATTR_UNCACHE_UNSHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | PTE_BLOCK_NON_SHARE)
#define MMU_ATTR_UNCACHE_SHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL_NC) | PTE_BLOCK_INNER_SHARE)
#define MMU_ATTR_CACHE_UNSHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_NON_SHARE)
#define MMU_ATTR_CACHE_SHARE (PTE_BLOCK_MEMTYPE(MT_NORMAL) | PTE_BLOCK_INNER_SHARE)
#define MMU_ATTR_MASK 0X31CULL
#define MMU_ACCESS_NONE (PTE_BLOCK_AP_RW)
#define MMU_ACCESS_R (PTE_BLOCK_AF | PTE_BLOCK_UXN | PTE_BLOCK_PXN | PTE_BLOCK_AP_R)
#define MMU_ACCESS_RW (PTE_BLOCK_AF | PTE_BLOCK_UXN | PTE_BLOCK_PXN | PTE_BLOCK_AP_RW)
#define MMU_ACCESS_RWX (PTE_BLOCK_AF | PTE_BLOCK_AP_RW)
#define MMU_ACCESS_RX (PTE_BLOCK_AF | PTE_BLOCK_AP_R)
#define MMU_ACCESS_MASK 0X600000000004C0ULL
#define MMU_GRANULE_4K 0
#define MMU_GRANULE_64K 1
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
#define MIN(a, b) (((a) < (b)) ? (a) : (b))
#define CR_M (1 << 0)
#define CR_A (1 << 1)
#define CR_C (1 << 2)
#define CR_SA (1 << 3)
#define CR_I (1 << 12)
#define CR_WXN (1 << 19)
#define CR_EE (1 << 25)
#define SPSR_EL_END_LE (0 << 9)
#define SPSR_EL_DEBUG_MASK (1 << 9)
#define SPSR_EL_ASYN_MASK (1 << 8)
#define SPSR_EL_SERR_MASK (1 << 8)
#define SPSR_EL_IRQ_MASK (1 << 7)
#define SPSR_EL_FIQ_MASK (1 << 6)
#define SPSR_EL_T_A32 (0 << 5)
#define SPSR_EL_M_AARCH64 (0 << 4)
#define SPSR_EL_M_AARCH32 (1 << 4)
#define SPSR_EL_M_SVC (0x3)
#define SPSR_EL_M_HYP (0xa)
#define SPSR_EL_M_EL1H (5)
#define SPSR_EL_M_EL2H (9)
#define CPUECTLR_EL1_L1PCTL_MASK (7 << 13)
#define CPUECTLR_EL1_L3PCTL_MASK (7 << 10)
typedef enum {
MMU_LEVEL_0 = 0,
MMU_LEVEL_1,
MMU_LEVEL_2,
MMU_LEVEL_3,
MMU_LEVEL_MAX
} mmu_level_e;
typedef enum {
MMU_PHY_ADDR_LEVEL_0 = 0,
MMU_PHY_ADDR_LEVEL_1,
MMU_PHY_ADDR_LEVEL_2,
MMU_PHY_ADDR_LEVEL_3,
MMU_PHY_ADDR_LEVEL_4,
MMU_PHY_ADDR_LEVEL_5
} mmu_physical_addr_size_e;
typedef enum {
MMU_BITS_9 = 9,
MMU_BITS_12 = 12,
MMU_BITS_13 = 13,
MMU_BITS_16 = 16,
MMU_BITS_32 = 32,
MMU_BITS_36 = 36,
MMU_BITS_39 = 39,
MMU_BITS_40 = 40,
MMU_BITS_42 = 42,
MMU_BITS_44 = 44,
MMU_BITS_48 = 48,
} mmu_bits_e;
typedef struct {
U64 tlb_addr;
U64 tlb_size;
U64 tlb_fillptr;
U32 granule;
U32 start_level;
U32 va_bits;
} mmu_ctrl_s;
typedef struct {
U64 virt;
U64 phys;
U64 size;
U64 max_level;
U64 attrs;
} mmu_mmap_region_s;
static inline unsigned long get_sctlr(void)
{
unsigned long val;
__asm__ __volatile__("mrs %0, sctlr_el1" : "=r" (val) : : "cc");
return val;
}
static inline unsigned long get_cpuectr(void)
{
unsigned long val;
__asm__ __volatile__("mrs %0, S3_1_C15_C2_1" : "=r" (val) : : "cc");
return val;
}
static inline void set_sctlr(unsigned long val)
{
__asm__ __volatile__("dsb sy");
__asm__ __volatile__("msr sctlr_el1, %0" : : "r" (val) : "cc");
__asm__ __volatile__("dsb sy");
__asm__ __volatile__("isb");
}
extern S32 mmu_init(void);
#endif
demos/raspi4/bsp/print.c
+67
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/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#include <stdarg.h>
#include "prt_typedef.h"
#include "cpu_config.h"
#include "securec.h"
typedef U32 (*PrintFunc)(const char *format, va_list vaList);
#define OS_MAX_SHOW_LEN 0x200
void uart_poll_send(unsigned char ch)
{
volatile int time = 100000;
*(unsigned int *)UART_BASE_ADDR = ch;
while (time--);
}
void TestPutc(unsigned char ch)
{
uart_poll_send(ch);
if (ch == '\n') {
uart_poll_send('\r');
}
}
int TestPrintf(const char *format, va_list vaList)
{
int len;
char buff[OS_MAX_SHOW_LEN] = {0};
char *str = buff;
len = vsnprintf_s(buff, OS_MAX_SHOW_LEN, OS_MAX_SHOW_LEN, format, vaList);
if (len == -1) {
return len;
}
while (*str != '\0') {
TestPutc(*str);
str++;
}
return OS_OK;
}
U32 PRT_Printf(const char *format, ...)
{
va_list vaList;
S32 count;
va_start(vaList, format);
count = TestPrintf(format, vaList);
va_end(vaList);
return count;
}
demos/raspi4/bsp/raspi4/cpu_config.h
+71
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@@ -0,0 +1,71 @@
/*
* Copyright (c) 2009-2022 Huawei Technologies Co., Ltd. All rights reserved.
*
* UniProton is licensed under Mulan PSL v2.
* You can use this software according to the terms and conditions of the Mulan PSL v2.
* You may obtain a copy of Mulan PSL v2 at:
* http://license.coscl.org.cn/MulanPSL2
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PSL v2 for more details.
* Create: 2009-12-22
* Description: UniProton raspi4 demo
*/
#ifndef CPU_CONFIG_H
#define CPU_CONFIG_H
#include "cache_asm.h"
#define MMU_IMAGE_ADDR 0x7A000000ULL
#define MMU_GIC_ADDR 0xFF800000ULL
#define MMU_UART_ADDR 0xFE200000ULL
#define MMU_OPENAMP_ADDR 0x70000000ULL
#define UART_BASE_ADDR 0xFE201000ULL
#define TEST_CLK_INT 30
#define OS_GIC_VER 2
#define SICR_ADDR_OFFSET_PER_CORE 0x200U
#define GIC_REG_BASE_ADDR 0xFF841000ULL
#define GIC_DIST_BASE GIC_REG_BASE_ADDR
#define GIC_CPU_BASE (GIC_DIST_BASE + 0x1000U)
#define GICD_CTLR (GIC_DIST_BASE + 0x0000U)
#define GICD_TYPER (GIC_DIST_BASE + 0x0004U)
#define GICD_IIDR (GIC_DIST_BASE + 0x0008U)
#define GICD_IGROUPRn (GIC_DIST_BASE + 0x0080U)
#define GICD_ISENABLERn (GIC_DIST_BASE + 0x0100U)
#define GICD_ICENABLERn (GIC_DIST_BASE + 0x0180U)
#define GICD_ISPENDRn (GIC_DIST_BASE + 0x0200U)
#define GICD_ICPENDRn (GIC_DIST_BASE + 0x0280U)
#define GICD_ISACTIVERn (GIC_DIST_BASE + 0x0300U)
#define GICD_ICACTIVERn (GIC_DIST_BASE + 0x0380U)
#define GICD_IPRIORITYn (GIC_DIST_BASE + 0x0400U)
#define GICC_CTLR (GIC_CPU_BASE + 0x0000U)
#define GICC_PMR (GIC_CPU_BASE + 0x0004U)
#define BIT(n) (1 << (n))
#define GICC_CTLR_ENABLEGRP0 BIT(0)
#define GICC_CTLR_ENABLEGRP1 BIT(1)
#define GICC_CTLR_FIQBYPDISGRP0 BIT(5)
#define GICC_CTLR_IRQBYPDISGRP0 BIT(6)
#define GICC_CTLR_FIQBYPDISGRP1 BIT(7)
#define GICC_CTLR_IRQBYPDISGRP1 BIT(8)
#define GICC_CTLR_ENABLE_MASK (GICC_CTLR_ENABLEGRP0 | \
GICC_CTLR_ENABLEGRP1)
#define GICC_CTLR_BYPASS_MASK (GICC_CTLR_FIQBYPDISGRP0 | \
GICC_CTLR_IRQBYPDISGRP0 | \
GICC_CTLR_FIQBYPDISGRP1 | \
GICC_CTLR_IRQBYPDISGRP1)
#define GIC_REG_READ(addr) (*(volatile U32 *)((uintptr_t)(addr)))
#define GIC_REG_WRITE(data, addr) (*(volatile U32 *)((uintptr_t)(addr)) = (U32)(data))
#endif

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