0c2cfc767d
The driver's main purpose is to support the porting of the open source component optee_client (https://github.com/OP-TEE/optee_client) to nttux. The basic function of the driver module is to convert the REE application layer data and send it to the TEE through rpmsg. The main functions include 1 driver registration. we need to register a device driver(/dev/tee0) through optee_register function. 2 open the driver 3 ioctl the driver The ioctl command passes different parameters and commands, and interacts with the TEE through rpmsg. 4 close the driver Signed-off-by: hujun5 <hujun5@xiaomi.com>
79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
############################################################################
|
|
# drivers/misc/Make.defs
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
ifeq ($(CONFIG_DEV_SIMPLE_ADDRENV),y)
|
|
CSRCS += addrenv.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEV_NULL),y)
|
|
CSRCS += dev_null.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEV_ZERO),y)
|
|
CSRCS += dev_zero.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEV_ASCII),y)
|
|
CSRCS += dev_ascii.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_LWL_CONSOLE),y)
|
|
CSRCS += lwl_console.c
|
|
endif
|
|
|
|
ifneq ($(CONFIG_DISABLE_MOUNTPOINT),y)
|
|
CSRCS += ramdisk.c
|
|
ifeq ($(CONFIG_DRVR_MKRD),y)
|
|
CSRCS += mkrd.c
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DRVR_WRITEBUFFER),y)
|
|
CSRCS += rwbuffer.c
|
|
else ifeq ($(CONFIG_DRVR_READAHEAD),y)
|
|
CSRCS += rwbuffer.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEV_RPMSG),y)
|
|
CSRCS += rpmsgdev.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_DEV_RPMSG_SERVER),y)
|
|
CSRCS += rpmsgdev_server.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_BLK_RPMSG),y)
|
|
CSRCS += rpmsgblk.c
|
|
endif
|
|
|
|
ifeq ($(CONFIG_BLK_RPMSG_SERVER),y)
|
|
CSRCS += rpmsgblk_server.c
|
|
CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)fs$(DELIM)inode
|
|
endif
|
|
|
|
ifneq ($(CONFIG_DEV_OPTEE_NONE),y)
|
|
CSRCS += optee.c
|
|
endif
|
|
|
|
# Include build support
|
|
|
|
DEPPATH += --dep-path misc
|
|
VPATH += :misc
|