arch/nds32/Kconfig v5.13-rc1

• NDS32

Menu [System Type]

• FPU FPU support
• LAZY_FPU lazy FPU support
• SUPPORT_DENORMAL_ARITHMETIC Denormal arithmetic support
• HWZOL hardware zero overhead loop support
• CPU_CACHE_ALIASING Aliasing cache
• CPU_CACHE_ALIASING minimum CPU type
• CPU_ICACHE_DISABLE Disable I-Cache
• CPU_DCACHE_DISABLE Disable D-Cache
• CPU_DCACHE_WRITETHROUGH Force write through D-cache
• WBNA WBNA
• ALIGNMENT_TRAP Kernel support unaligned access handling by sw
• HW_SUPPORT_UNALIGNMENT_ACCESS Kernel support unaligned access handling by hw
• HIGHMEM High Memory Support
• CACHE_L2 Support L2 cache
• HW_PRE Enable hardware prefetcher

Menu [Memory configuration]

• HW_PRE Memory split
• NDS32_BUILTIN_DTB Builtin DTB

Menu [Kernel Features]

• None Timer frequency

Menu [Power management options]

• SUSPEND Suspend to RAM and standby
• SUSPEND_FREEZER Enable freezer for suspend to RAM/standby
• SUSPEND_SKIP_SYNC Skip kernel's sys_sync() on suspend to RAM/standby
• HIBERNATION Hibernation (aka 'suspend to disk')
• HIBERNATION_SNAPSHOT_DEV Userspace snapshot device
• PM_STD_PARTITION Default resume partition
• PM_SLEEP_SMP_NONZERO_CPU
• PM_AUTOSLEEP Opportunistic sleep
• PM_WAKELOCKS User space wakeup sources interface
• PM Device power management core functionality
• PM_DEBUG Power Management Debug Support
• PM_ADVANCED_DEBUG Extra PM attributes in sysfs for low-level debugging/testing
• PM_TEST_SUSPEND Test suspend/resume and wakealarm during bootup
• DPM_WATCHDOG Device suspend/resume watchdog
• PM_TRACE
• PM_TRACE_RTC Suspend/resume event tracing
• APM_EMULATION Advanced Power Management Emulation
• WQ_POWER_EFFICIENT_DEFAULT Enable workqueue power-efficient mode by default
• ENERGY_MODEL Energy Model for devices with DVFS (CPUs, GPUs, etc)