b103a64a87
So far NuttX has supported OP-TEE interfacing over local and RPMsg sockets. This commit introduces support for direct invocation of OP-TEE through arm SMCs. The SMC transport is enabled through CONFIG_DEV_OPTEE_SMC. This SMC implementation has been tested only with arm64, OP-TEE rev 4.4. Note that it does not support reverse direction RPCs, i.e. from the Secure World to the Normal World to something like optee supplicant. A basic RPC handling skeleton is provided with implementation for some basic functions (alloc/free mem, and foreign interrupts) but no supplicant command handling. (+one minor change s/parm/param in arch/arm64/include/syscall to satisfy the spellchecker during PR) Signed-off-by: George Poulios <gpoulios@census-labs.com>
94 lines
2.4 KiB
CMake
94 lines
2.4 KiB
CMake
# ##############################################################################
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# drivers/misc/CMakeLists.txt
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more contributor
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# license agreements. See the NOTICE file distributed with this work for
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# additional information regarding copyright ownership. The ASF licenses this
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# file to you under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# ##############################################################################
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set(SRCS)
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if(CONFIG_DEV_SIMPLE_ADDRENV)
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list(APPEND SRCS addrenv.c)
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endif()
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if(CONFIG_DEV_NULL)
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list(APPEND SRCS dev_null.c)
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endif()
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if(CONFIG_DEV_ZERO)
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list(APPEND SRCS dev_zero.c)
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endif()
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if(CONFIG_DEV_MEM)
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list(APPEND SRCS dev_mem.c)
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endif()
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if(CONFIG_DEV_ASCII)
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list(APPEND SRCS dev_ascii.c)
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endif()
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if(CONFIG_LWL_CONSOLE)
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list(APPEND SRCS lwl_console.c)
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endif()
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if(NOT CONFIG_DISABLE_MOUNTPOINT)
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list(APPEND SRCS ramdisk.c)
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if(CONFIG_DRVR_MKRD)
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list(APPEND SRCS mkrd.c)
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endif()
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endif()
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if(CONFIG_DRVR_WRITEBUFFER)
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list(APPEND SRCS rwbuffer.c)
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elseif(CONFIG_DRVR_READAHEAD)
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list(APPEND SRCS rwbuffer.c)
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endif()
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if(CONFIG_DEV_RPMSG)
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list(APPEND SRCS rpmsgdev.c)
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endif()
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if(CONFIG_DEV_RPMSG_SERVER)
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list(APPEND SRCS rpmsgdev_server.c)
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endif()
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if(CONFIG_BLK_RPMSG)
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list(APPEND SRCS rpmsgblk.c)
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endif()
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if(CONFIG_BLK_RPMSG_SERVER)
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target_include_directories(drivers PRIVATE ${NUTTX_DIR}/fs/inode
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${NUTTX_DIR}/fs)
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set_source_files_properties(rpmsgblk_server.c DIRECTORY
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${CMAKE_CURRENT_LIST_DIR}/..)
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list(APPEND SRCS rpmsgblk_server.c)
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endif()
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if(NOT CONFIG_DEV_OPTEE_NONE)
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list(APPEND SRCS optee.c)
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if(CONFIG_DEV_OPTEE_SMC)
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list(APPEND SRCS optee_smc.c)
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else()
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list(APPEND SRCS optee_socket.c)
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endif()
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endif()
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if(CONFIG_GOLDFISH_PIPE)
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list(APPEND SRCS goldfish_pipe.c)
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endif()
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target_sources(drivers PRIVATE ${SRCS})
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