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  #   ˆl–Ü4ý( ©³( 	Å€fàD¦-ÿÃ„ŸmßÂÁ 2    # SPDX-License-Identifier: GPL-2.0-only
config 64BIT
	bool "64-bit kernel" if "$(ARCH)" = "sparc"
	default "$(ARCH)" = "sparc64"
	help
	  SPARC is a family of RISC microprocessors designed and marketed by
	  Sun Microsystems, incorporated.  They are very widely found in Sun
	  workstations and clones.

	  Say yes to build a 64-bit kernel - formerly known as sparc64
	  Say no to build a 32-bit kernel - formerly known as sparc

config SPARC
	bool
	default y
	select ARCH_MIGHT_HAVE_PC_PARPORT if SPARC64 && PCI
	select ARCH_MIGHT_HAVE_PC_SERIO
	select DMA_OPS
	select OF
	select OF_PROMTREE
	select HAVE_ASM_MODVERSIONS
	select HAVE_ARCH_KGDB if !SMP || SPARC64
	select HAVE_ARCH_TRACEHOOK
	select HAVE_ARCH_SECCOMP if SPARC64
	select HAVE_EXIT_THREAD
	select HAVE_PCI
	select SYSCTL_EXCEPTION_TRACE
	select RTC_CLASS
	select RTC_DRV_M48T59
	select RTC_SYSTOHC
	select HAVE_ARCH_JUMP_LABEL if SPARC64
	select GENERIC_IRQ_SHOW
	select ARCH_WANT_IPC_PARSE_VERSION
	select GENERIC_PCI_IOMAP
	select HAS_IOPORT
	select HAVE_NMI_WATCHDOG if SPARC64
	select HAVE_CBPF_JIT if SPARC32
	select HAVE_EBPF_JIT if SPARC64
	select HAVE_DEBUG_BUGVERBOSE
	select GENERIC_SMP_IDLE_THREAD
	select GENERIC_STRNCPY_FROM_USER
	select GENERIC_STRNLEN_USER
	select MODULES_USE_ELF_RELA
	select PCI_SYSCALL if PCI
	select PCI_MSI_ARCH_FALLBACKS if PCI_MSI
	select ODD_RT_SIGACTION
	select OLD_SIGSUSPEND
	select CPU_NO_EFFICIENT_FFS
	select LOCKDEP_SMALL if LOCKDEP
	select NEED_DMA_MAP_STATE
	select NEED_SG_DMA_LENGTH
	select SET_FS
	select TRACE_IRQFLAGS_SUPPORT

config SPARC32
	def_bool !64BIT
	select ARCH_32BIT_OFF_T
	select ARCH_HAS_SYNC_DMA_FOR_CPU
	select GENERIC_ATOMIC64
	select CLZ_TAB
	select HAVE_UID16
	select OLD_SIGACTION
	select ZONE_DMA

config SPARC64
	def_bool 64BIT
	select ALTERNATE_USER_ADDRESS_SPACE
	select HAVE_FUNCTION_TRACER
	select HAVE_FUNCTION_GRAPH_TRACER
	select HAVE_KRETPROBES
	select HAVE_KPROBES
	select MMU_GATHER_RCU_TABLE_FREE if SMP
	select MMU_GATHER_MERGE_VMAS
	select MMU_GATHER_NO_FLUSH_CACHE
	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
	select HAVE_DYNAMIC_FTRACE
	select HAVE_FTRACE_MCOUNT_RECORD
	select HAVE_SYSCALL_TRACEPOINTS
	select HAVE_CONTEXT_TRACKING_USER
	select HAVE_TIF_NOHZ
	select HAVE_DEBUG_KMEMLEAK
	select IOMMU_HELPER
	select SPARSE_IRQ
	select RTC_DRV_CMOS
	select RTC_DRV_BQ4802
	select RTC_DRV_SUN4V
	select RTC_DRV_STARFIRE
	select HAVE_PERF_EVENTS
	select PERF_USE_VMALLOC
	select ARCH_HAVE_NMI_SAFE_CMPXCHG
	select HAVE_C_RECORDMCOUNT
	select ARCH_HAS_VM_GET_PAGE_PROT
	select HAVE_ARCH_AUDITSYSCALL
	select ARCH_SUPPORTS_ATOMIC_RMW
	select ARCH_SUPPORTS_DEBUG_PAGEALLOC
	select HAVE_NMI
	select HAVE_REGS_AND_STACK_ACCESS_API
	select ARCH_USE_QUEUED_RWLOCKS
	select ARCH_USE_QUEUED_SPINLOCKS
	select GENERIC_TIME_VSYSCALL
	select ARCH_CLOCKSOURCE_DATA
	select ARCH_HAS_PTE_SPECIAL
	select PCI_DOMAINS if PCI
	select ARCH_HAS_GIGANTIC_PAGE
	select HAVE_SOFTIRQ_ON_OWN_STACK
	select HAVE_SETUP_PER_CPU_AREA
	select NEED_PER_CPU_EMBED_FIRST_CHUNK
	select NEED_PER_CPU_PAGE_FIRST_CHUNK

config ARCH_PROC_KCORE_TEXT
	def_bool y

config CPU_BIG_ENDIAN
	def_bool y

config ARCH_ATU
	bool
	default y if SPARC64

config STACKTRACE_SUPPORT
	bool
	default y if SPARC64

config LOCKDEP_SUPPORT
	bool
	default y if SPARC64

config ARCH_HIBERNATION_POSSIBLE
	def_bool y if SPARC64

config AUDIT_ARCH
	bool
	default y

config MMU
	bool
	default y

config HIGHMEM
	bool
	default y if SPARC32
	select KMAP_LOCAL

config GENERIC_ISA_DMA
	bool
	default y if SPARC32

config PGTABLE_LEVELS
	default 4 if 64BIT
	default 3

config ARCH_SUPPORTS_UPROBES
	def_bool y if SPARC64

menu "Processor type and features"

config SMP
	bool "Symmetric multi-processing support"
	help
	  This enables support for systems with more than one CPU. If you have
	  a system with only one CPU, say N. If you have a system with more
	  than one CPU, say Y.

	  If you say N here, the kernel will run on uni- and multiprocessor
	  machines, but will use only one CPU of a multiprocessor machine. If
	  you say Y here, the kernel wil