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wenjun authored 2020-09-08 10:21 . add OpenHarmony 1.0 baseline
# Copyright (c) 2013-2019, Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020, Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
# of conditions and the following disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#
# For a description of the syntax of this configuration file,
# see extra/config/Kconfig-language.txt
#
mainmenu "Huawei LiteOS Configuration"
menu "Compiler"
choice
prompt "LiteOS_Compiler_Type"
default COMPILER_CLANG_LLVM
help
Enable arm-himix100 or aarch64-himix100 or compiler.
config COMPILER_HIMIX_32
bool "arm-linux-ohoseabi"
depends on PLATFORM_HI3518EV300 || PLATFORM_HI3516DV300
config COMPILER_CLANG_LLVM
bool "clang-llvm"
depends on PLATFORM_HI3518EV300 || PLATFORM_HI3516DV300
endchoice
endmenu
menu "Platform"
######################### config options of bsp #####################
source "../../kernel/liteos_a/platform/Kconfig"
######################### config options of cpu arch ################
source "../../kernel/liteos_a/arch/Kconfig"
######################### config options of rootfs #####################
source "../../kernel/liteos_a/kernel/common/Kconfig"
endmenu
######################### config options of kernel #####################
source "../../kernel/liteos_a/kernel/Kconfig"
######################### config options of lib ########################
source "../../kernel/liteos_a/lib/Kconfig"
######################### config options of compatibility ##############
menu "Compat"
source "../../kernel/liteos_a/compat/posix/Kconfig"
source "../../kernel/liteos_a/bsd/Kconfig"
endmenu
######################### config options of framework ##################
#source "../../frameworks/m2mcomm/Kconfig"
######################## config options of filesystem ##################
menu "FileSystem"
source "../../kernel/liteos_a/fs/vfs/Kconfig"
source "../../kernel/liteos_a/fs/fat/Kconfig"
source "../../kernel/liteos_a/fs/ramfs/Kconfig"
source "../../kernel/liteos_a/fs/nfs/Kconfig"
source "../../kernel/liteos_a/fs/proc/Kconfig"
source "../../kernel/liteos_a/fs/jffs2/Kconfig"
endmenu
######################## config options of net ############################
source "../../kernel/liteos_a/net/Kconfig"
######################## config options of debug ########################
menu "Debug"
config COMPILE_DEBUG
bool "Enable GCC -g Option"
default n
help
Answer Y to add -g option in gcc command. But the LiteOS size will be much larger.
config PLATFORM_ADAPT
bool "Enable Os_adapt"
default y
help
Answer Y to add os_adapt.c to LiteOS.
config ENABLE_OOM_LOOP_TASK
bool "Enable Oom loop task"
default n
help
Answer Y to enable oom loop kthread to check system out of memory.
config DO_ALIGN
bool "Enable do align for hi3518e"
default y
depends on PLATFORM_HI3518EV200
help
Answer Y to enable do align for hi3518e.
config ENABLE_MAGICKEY
bool "Enable MAGIC KEY"
default y
help
Answer Y to enable LiteOS Magic key.
ctrl + r : Magic key check switch;
ctrl + z : Show all magic op key;
ctrl + t : Show task information;
ctrl + p : System panic;
ctrl + e : Check system memory pool.
config THUMB
bool "Enable Thumb"
default n
help
Answer Y to build thumb version. This will make LiteOS smaller.
config PLATFORM_DVFS
bool "Enable Dvfs"
default n
depends on COMPAT_LINUXKPI
help
Answer Y to enable LiteOS support dynamic voltage and frequency scaling feature for
low power consumption.
config DEBUG_VERSION
bool "Enable a Debug Version"
default n
help
If you do not select this option that means you enable a release version for LiteOS.
It also means you do not want to use debug modules, like shell,telnet,tftp,
,nfs,ramfs proc and memory check.
If you select this option that means you enable a debug version for LiteOS.
That means you want a opposite behaviour compared to release version.
config DEBUG_KERNEL
bool "Enable Debug LiteOS Kernel Resource"
default n
depends on DEBUG_VERSION
help
If you select this option that means you enable debugging kernel resource.
It also means you want to get queue, mutex, semaphore, memory debug information.
That means you want a opposite behaviour compared to release version.
config DEBUG_QUEUE
bool "Enable Queue Debugging"
default n
depends on DEBUG_KERNEL
help
Answer Y to enable debug queue.
config DEBUG_DEADLOCK
bool "Enable Mutex Deadlock Debugging"
default n
depends on DEBUG_KERNEL
help
Answer Y to enable debug mutex deadlock.
config DEBUG_SEMAPHORE
bool "Enable Semaphore Debugging"
default n
depends on DEBUG_KERNEL
help
Answer Y to enable debug semaphore.
source "../../kernel/liteos_a/shell/Kconfig"
config NET_LWIP_SACK_TFTP
bool "Enable Tftp"
default y
depends on SHELL && NET_LWIP_SACK && DEBUG_VERSION
help
Answer Y to enable LiteOS support tftp cmd and tftp tool.
source "../../kernel/liteos_a/net/telnet/Kconfig"
config EXC_INTERACTION
bool "Enable exc interaction"
default n
depends on SHELL
help
Answer Y to enable exception interaction for LiteOS, when the system enter exception, user can also interact with system by shell
command like readreg, writereg,task,hwi.
config USER_INIT_DEBUG
bool "Enable user init Debug"
default n
depends on DEBUG_VERSION
config SHELL_CMD_DEBUG
bool "Enable shell cmd Debug"
default n
depends on DEBUG_VERSION && SHELL
config USB_DEBUG
bool "Enable USB Debug"
default n
depends on SHELL && DRIVERS_USB && DEBUG_VERSION
help
Answer Y to enable LiteOS support usb debug.
use shell command to open the specified debug level print.
config MEM_DEBUG
bool "Enable MEM Debug"
default n
depends on DEBUG_VERSION
help
Answer Y to enable LiteOS support mem debug.
config MEM_MUL_MODULE
bool "Enable Memory module statistics"
default n
depends on MEM_DEBUG
help
Answer Y to enable LiteOS support memory statistics depend on different module
config MEM_MUL_POOL
bool "Enable Memory multi-pool control"
default y
depends on DEBUG_VERSION && MEM_DEBUG
help
Answer Y to enable LiteOS support memory multi-pool control
config MEM_HEAD_BACKUP
bool "Enable Node Head Backup"
default 0
depends on DEBUG_VERSION && MEM_DEBUG
help
Answer Y to enable node head backup
config MEM_RECORDINFO
bool "Enable Mem Record"
default n
depends on DEBUG_VERSION && MEM_DEBUG
help
Answer Y to enable mem record
config MEM_LEAKCHECK
bool "Enable Function call stack of Mem operation recorded"
default n
depends on DEBUG_VERSION && MEM_DEBUG
help
Answer Y to enable record the LR of Function call stack of Mem operation, it can check the mem leak through the infomations of mem node.
config BASE_MEM_NODE_INTEGRITY_CHECK
bool "Enable integrity check or not "
default n
depends on DEBUG_VERSION && MEM_DEBUG
config BASE_MEM_NODE_SIZE_CHECK
bool "Enable size check or not"
default n
depends on DEBUG_VERSION && MEM_DEBUG
config SLAB_INFO_STATISTIC
bool "Enable SLAB Statistic"
default n
depends on DEBUG_VERSION && KERNEL_MEM_SLAB && MEM_DEBUG
config VM_OVERLAP_CHECK
bool "Enable VM overlap check or not"
default n
depends on DEBUG_VERSION && MEM_DEBUG
help
Answer Y to enable vm overlap check.
config NULL_ADDRESS_PROTECT
bool "Enable NULL Address protect"
default n
depends on (PLATFORM_HI3518EV200 || PLATFORM_HI3516CV300 || PLATFORM_HI3518EV300 || PLATFORM_HI3516DV300) && DEBUG_VERSION
help
Answer Y to set mem address 0~1M prohibit to access, read or write will trigger exception.
choice
prompt "Enable Uart"
default DRIVERS_HDF_PLATFORM_UART
help
Enable simple uart (without vfs) only for litekernel.
Enable general uart (with vfs) for full code.
source "../../vendor/hisi/hi35xx/platform/uart/Kconfig"
config PLATFORM_UART_WITHOUT_VFS
bool "Simple Uart"
config PLATFORM_NO_UART
bool "NO Uart"
endchoice
endmenu
######################## config options os drivers ########################
menu "Driver"
config DRIVERS
bool "Enable Driver"
default y
help
Answer Y to enable LiteOS support driver.
source "../../vendor/hisi/hi35xx/platform/hiedmac/Kconfig"
source "../../kernel/liteos_a/bsd/dev/usb/Kconfig"
source "../../drivers/hdf/lite/Kconfig"
config DRIVERS_NETDEV
bool "Enable Net Device"
default y
depends on DRIVERS && NET_LWIP_SACK
help
Answer Y to enable LiteOS support net device.
choice
depends on DRIVERS_NETDEV
prompt "MAC"
default n
help
Enable higmac for hi3516a hi3519 hi3559a_cortex-a53_aarch64.
Enable hieth-sf for hi3516cv300 hi3516ev200 and hi3518ev200.
source "../../vendor/hisi/hi35xx/platform/hieth-sf/Kconfig"
endchoice
source "../../drivers/liteos/mem/Kconfig"
source "../../vendor/hisi/hi35xx/platform/mmc/Kconfig"
config DRIVERS_MTD
bool "Enable MTD"
default y
depends on DRIVERS && FS_VFS
help
Answer Y to enable LiteOS support jffs2 multipartion.
source "../../vendor/hisi/hi35xx/platform/mtd/spi_nor/Kconfig"
source "../../drivers/liteos/random/Kconfig"
source "../../drivers/liteos/tzdriver/Kconfig"
source "../../drivers/liteos/video/Kconfig"
source "../../drivers/liteos/hievent/Kconfig"
endmenu
menu "Security"
source "../../kernel/liteos_a/security/Kconfig"
endmenu
menu "Stack Smashing Protector (SSP) Compiler Feature"
choice
prompt "Enable stack buffer overflow detection"
default CC_STACKPROTECTOR_STRONG
---help---
This option turns on the -fstack-protector GCC feature. This
feature puts, at the beginning of functions, a canary value on
the stack just before the return address, and validates
the value just before actually returning. Stack based buffer
overflows (that need to overwrite this return address) now also
overwrite the canary, which gets detected and the attack is then
neutralized via a kernel panic.
This feature requires gcc version 4.2 or above, or a distribution
gcc with the feature backported. Older versions are automatically
detected and for those versions, this configuration option is
ignored. (and a warning is printed during bootup)
config CC_NO_STACKPROTECTOR
bool "-fno-stack-protector"
config CC_STACKPROTECTOR
bool "-fstack-protector"
config CC_STACKPROTECTOR_STRONG
bool "-fstack-protector-strong"
config CC_STACKPROTECTOR_ALL
bool "-fstack-protector-all"
endchoice
endmenu
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