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|
# TODO naming refine
menu "Kernel Configurations"
menu "Tracer Related"
config MTK_SCHED_TRACERS
bool "MTK Sched Tracers"
depends on TRACING
select CONTEXT_SWITCH_TRACER
default n
help
Trace context swicth, set_scheduler, Interrupt Handler
config MTK_FTRACE_DEFAULT_ENABLE
bool "enable MTK events by default"
depends on MTK_SCHED_TRACERS
default n
help
update ring buffer and enable MTK events by default
config MTK_KERNEL_MARKER
bool "MTK Kernel Marker API"
depends on TRACING && KALLSYMS
default n
help
Mark the user-defined points, such as systrace events in
user space, to visualize via systrace html files
config MT65XX_TRACER
bool "MT65XX Tracer"
select CONTEXT_SWITCH_TRACER
select GENERIC_TRACER
default n
menu "MET"
config MTK_MET
tristate "MET core driver"
default n
help
The core module of MTK MET profiling tool
config MTK_MET_PLF
tristate "MET platform-related driver"
depends on MTK_MET
default n
help
The platform module of MTK MET profiling tool
endmenu
endmenu
menu "MTPROF tools"
config MTK_MUTATION
bool "Support some MTK debug/profiling patches"
default y
config MTPROF_CPUTIME
bool "thread cputime profiling"
depends on SCHEDSTATS
endmenu
config MTPROF_IRQ_DURATION
bool "mt IRQ/ISR profiling"
config MTK_AEE_FEATURE
tristate "Enable Android Exception Enhancement"
default n
select FIQ_GLUE if !TRUSTONIC_TEE_SUPPORT && !ARM_PSCI
---help---
Enable Android Exception Enhancement
config MTK_AEE_AED
tristate "Enable AEE Kernel Exception Report Daemon"
default y
config MTK_AEE_IPANIC
tristate "Enable AEE Kernel Panic Dump"
default y
config MTK_AEE_POWERKEY_HANG_DETECT
bool "powerkey monitor"
default n
config MTK_AEE_MRDUMP
tristate "Enable AEE RAMDUMP support"
default y
config CPUTIME_SUPPORT
bool "cputime profiling support for functions"
default n
config CPUTIME_STATS
tristate "cputime profiling module for functions"
select CPUTIME_SUPPORT
default n
config PREEMPT_MONITOR
bool "mt preempt monitor"
default n
config ISR_MONITOR
bool "mt ISR monitor"
default n
config MT_SCHED_MONITOR
bool "mt scheduler monitor"
default n
config MT_CHRDEV_REG
bool "mt char driver number table"
default n
config MT_LOCK_DEBUG
bool "Record lock table and detect some possible deadlock"
default n
config MT_DEBUG_MUTEXES
bool "show mutex owner info"
depends on DEBUG_MUTEXES
default n
config PRINTK_PROCESS_INFO
bool "Prefix pid/process_name to each kernel log"
default n
config MT_PRINTK_UART_CONSOLE
bool "MTK printk UART controller"
default n
config MT_ENG_BUILD
bool "flag for MTK eng/usr build verification"
default n
config RAMDISK_OFFSET
hex "Uboot allocate memory offset for RAMDISK"
default 0xF00000
help
Used to check decompressed kernel overwrite ramdisk.
(DO NOT MODIFY IT YOURSELF.)
config EARLY_LINUX_PORTING
bool "Support For Linux Early Porting"
default n
help
config MTK_MCI
bool "Support For Memory coherence"
default n
help
config MTK_ETM
bool "Support For Embedded Trace Macrocell"
default y
help
config MTK_MEMCFG
bool "Support enhanced memory configurations"
default n
help
menu "MT load balance and schedule enhancement"
config MT_SCHED
bool "Enhance CPU affinity in hotplug"
default y
config MT_LOAD_BALANCE_ENHANCEMENT
bool "mt load balance enhancement"
depends on SMP
default y
config MT_LOAD_BALANCE_PROFILER
bool "mt load balance profiler"
depends on SCHEDSTATS && SMP
default n
config MT_RT_SCHED
bool "mt RT scheduling enhancement for big.LITTLE"
depends on SCHED_HMP
default n
config MTK_COMPAT
bool "mt fast mode switching enhancement"
depends on COMPAT
default n
config MT_SCHED_INTEROP
bool "mtk scheduling interopation enhancement"
default n
config MTK_SCHED_RQAVG_US
bool "Enable runqueue staticsic calculation used in user space operation"
depends on SMP && HIGH_RES_TIMERS
default n
help
TLP estimation for user space CPUfreq governors
config MTK_SCHED_RQAVG_KS
bool "Enable runqueue staticsic calculation used in kernel space operation"
depends on SMP
default n
help
TLP estimation for kernel space CPUfreq governors, e.g., hotplug
config MT_PRIO_TRACER
bool "Record priority changes"
default n
help
Export device node under debugfs/prio_tracer
config MT_SCHED_TRACE
bool "mt scheduling trace, output mtk schedule trace into FTRACE"
default n
config MT_SCHED_DEBUG
bool "mt scheduling log, also output the scheduling log into Kernel log"
depends on MT_SCHED_TRACE
default n
config MT_DEBUG_PREEMPT
bool "debug preempt, output the preempt enable/disable to FTRACE"
default n
endmenu
menu "MTK Cluster MultiProcessor Scheduler"
config MTK_SCHED_CMP
bool "Enable CMP scheduler"
depends on SMP && SCHED_MC
default n
help
CMP Scheduler Enhancement for MTK SoC.
Attempts to introspectively select tasks to optimize
energy and performance.
say no if not sure.
config MTK_SCHED_CMP_TGS
bool "Enable thread group scheduling"
depends on MTK_SCHED_CMP
default n
config MTK_SCHED_CMP_TGS_WAKEUP
bool "Enable thread group scheduling"
depends on MTK_SCHED_CMP_TGS
default n
config MTK_SCHED_CMP_PACK_SMALL_TASK
bool "Packing small task"
depends on MTK_SCHED_CMP && MTK_SCHED_CMP_TGS
default n
config MTK_SCHED_CMP_LAZY_BALANCE
bool "Enable CMP lazy balance"
depends on MTK_SCHED_CMP_PACK_SMALL_TASK
default n
config MTK_SCHED_CMP_POWER_AWARE_CONTROLLER
bool "(EXPERIMENTAL) Power-aware Scheduler for MP Controller"
depends on MTK_SCHED_CMP_PACK_SMALL_TASK && MTK_SCHED_CMP_LAZY_BALANCE
help
Power-aware scheduler for MP controller and status interface
endmenu
config MTK_CIRQ
bool "Support For System CIRQ"
default n
help
config MTK_CPU_TOPOLOGY
bool "MTK cpu topology infrastructure"
depends on ARM_CPU_TOPOLOGY && OF
default y
help
Say N if you want to build up another wheel
config MTK_HIBERNATION
bool "Support MTK hibernation"
depends on HIBERNATION && PM_WAKELOCKS
default y
help
config MTK_WQ_DEBUG
bool "mtk workqueue debug"
default n
config MTK_STORAGE_PID_LOGGER
bool "support MTK storage pid logger"
default y
endmenu
menu "MTK Large Memory mode support"
config MTK_LM_MODE
bool "MTK Large Memory mode"
select ARM_LPAE
select ARCH_PHYS_ADDR_T_64BIT
select ARCH_DMA_ADDR_T_64BIT
help
Large Memory mode support for supporting more than 4GB DRAM access
endmenu
config MTK_TABLET_HARDWARE
bool "MTK tablet machine name"
default n
help
MTM tablet machine name
config GATOR_DRIVER
tristate "DS-5 profiling tool kernel driver"
default n
depends on PROFILING
depends on HIGH_RES_TIMERS
depends on LOCAL_TIMERS || !(ARM && SMP)
depends on PERF_EVENTS
depends on HW_PERF_EVENTS || !(ARM || ARM64)
select TRACING
help
kernel driver of DS-5 profiling tool
config MTK_IPV6_TETHER_NDP_MODE
bool "MTK_IPV6_TETHER_NDP_MODE"
help
is NDP mode or RADVD mode during IPv6 tethering yes: enable NDP
mode during IPv6 tethering no: disable enable NDP mode during IPv6
tethering
config MTK_EMMC_SUPPORT_OTP
tristate "MediaTek eMMC Card OTP support"
depends on MTK_EMMC_SUPPORT
help
support ont time program on EMMC
config MTK_TETHERINGIPV6_SUPPORT
bool "MTK_TETHERINGIPV6_SUPPORT"
help
support tethering over ipv6
config MTK_LEGACY
bool "MTK LEGACY driver API support"
default y
help
This is an option for MTK legacy driver that using old API
It will be deprecated after all drivers changed to new structure
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