# SPDX-License-Identifier: GPL-2.0
config SUPERH
def_bool y
+ select ARCH_32BIT_OFF_T
+ select ARCH_HAVE_CUSTOM_GPIO_H
+ select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
select ARCH_HAS_BINFMT_FLAT if !MMU
+ select ARCH_HAS_GIGANTIC_PAGE
+ select ARCH_HAS_GCOV_PROFILE_ALL
select ARCH_HAS_PTE_SPECIAL
select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
+ select ARCH_HIBERNATION_POSSIBLE if MMU
select ARCH_MIGHT_HAVE_PC_PARPORT
- select HAVE_PATA_PLATFORM
+ select ARCH_WANT_IPC_PARSE_VERSION
select CLKDEV_LOOKUP
+ select CPU_NO_EFFICIENT_FFS
select DMA_DECLARE_COHERENT
- select HAVE_IDE if HAS_IOPORT_MAP
- select HAVE_OPROFILE
+ select GENERIC_ATOMIC64
+ select GENERIC_CLOCKEVENTS
+ select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST
+ select GENERIC_IDLE_POLL_SETUP
+ select GENERIC_IRQ_SHOW
+ select GENERIC_PCI_IOMAP if PCI
+ select GENERIC_SCHED_CLOCK
+ select GENERIC_STRNCPY_FROM_USER
+ select GENERIC_STRNLEN_USER
+ select GENERIC_SMP_IDLE_THREAD
+ select GUP_GET_PTE_LOW_HIGH if X2TLB
+ select HAVE_ARCH_AUDITSYSCALL
+ select HAVE_ARCH_KGDB
select HAVE_ARCH_TRACEHOOK
- select HAVE_PERF_EVENTS
select HAVE_DEBUG_BUGVERBOSE
- select HAVE_FAST_GUP if MMU
- select ARCH_HAVE_CUSTOM_GPIO_H
- select ARCH_HAVE_NMI_SAFE_CMPXCHG if (GUSA_RB || CPU_SH4A)
- select ARCH_HAS_GCOV_PROFILE_ALL
- select PERF_USE_VMALLOC
select HAVE_DEBUG_KMEMLEAK
- select HAVE_KERNEL_GZIP
- select CPU_NO_EFFICIENT_FFS
+ select HAVE_DYNAMIC_FTRACE
+ select HAVE_FAST_GUP if MMU
+ select HAVE_FUNCTION_GRAPH_TRACER
+ select HAVE_FUNCTION_TRACER
+ select HAVE_FUTEX_CMPXCHG if FUTEX
+ select HAVE_FTRACE_MCOUNT_RECORD
+ select HAVE_HW_BREAKPOINT
+ select HAVE_IDE if HAS_IOPORT_MAP
+ select HAVE_IOREMAP_PROT if MMU && !X2TLB
select HAVE_KERNEL_BZIP2
+ select HAVE_KERNEL_GZIP
select HAVE_KERNEL_LZMA
- select HAVE_KERNEL_XZ
select HAVE_KERNEL_LZO
+ select HAVE_KERNEL_XZ
+ select HAVE_KPROBES
+ select HAVE_KRETPROBES
+ select HAVE_MIXED_BREAKPOINTS_REGS
+ select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
+ select HAVE_NMI
+ select HAVE_OPROFILE
+ select HAVE_PATA_PLATFORM
+ select HAVE_PERF_EVENTS
+ select HAVE_REGS_AND_STACK_ACCESS_API
select HAVE_UID16
- select ARCH_WANT_IPC_PARSE_VERSION
+ select HAVE_STACKPROTECTOR
select HAVE_SYSCALL_TRACEPOINTS
- select HAVE_REGS_AND_STACK_ACCESS_API
- select MAY_HAVE_SPARSE_IRQ
select IRQ_FORCED_THREADING
- select RTC_LIB
- select GENERIC_ATOMIC64
- select GENERIC_IRQ_SHOW
- select GENERIC_SMP_IDLE_THREAD
- select GENERIC_IDLE_POLL_SETUP
- select GENERIC_CLOCKEVENTS
- select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST
- select GENERIC_PCI_IOMAP if PCI
- select GENERIC_SCHED_CLOCK
- select GENERIC_STRNCPY_FROM_USER
- select GENERIC_STRNLEN_USER
- select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER
+ select MAY_HAVE_SPARSE_IRQ
select MODULES_USE_ELF_RELA
+ select NEED_SG_DMA_LENGTH
select NO_GENERIC_PCI_IOPORT_MAP if PCI
- select OLD_SIGSUSPEND
select OLD_SIGACTION
+ select OLD_SIGSUSPEND
select PCI_DOMAINS if PCI
- select HAVE_ARCH_AUDITSYSCALL
- select HAVE_FUTEX_CMPXCHG if FUTEX
- select HAVE_NMI
- select NEED_SG_DMA_LENGTH
- select ARCH_HAS_GIGANTIC_PAGE
-
+ select PERF_EVENTS
+ select PERF_USE_VMALLOC
+ select RTC_LIB
+ select SPARSE_IRQ
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
gaming console. The SuperH port has a home page at
<http://www.linux-sh.org/>.
-config SUPERH32
- def_bool "$(ARCH)" = "sh"
- select ARCH_32BIT_OFF_T
- select GUP_GET_PTE_LOW_HIGH if X2TLB
- select HAVE_KPROBES
- select HAVE_KRETPROBES
- select HAVE_IOREMAP_PROT if MMU && !X2TLB
- select HAVE_FUNCTION_TRACER
- select HAVE_FTRACE_MCOUNT_RECORD
- select HAVE_DYNAMIC_FTRACE
- select ARCH_WANT_IPC_PARSE_VERSION
- select HAVE_FUNCTION_GRAPH_TRACER
- select HAVE_ARCH_KGDB
- select HAVE_HW_BREAKPOINT
- select HAVE_MIXED_BREAKPOINTS_REGS
- select PERF_EVENTS
- select ARCH_HIBERNATION_POSSIBLE if MMU
- select SPARSE_IRQ
- select HAVE_STACKPROTECTOR
-
-config SUPERH64
- def_bool "$(ARCH)" = "sh64"
- select HAVE_EXIT_THREAD
- select KALLSYMS
-
config GENERIC_BUG
def_bool y
- depends on BUG && SUPERH32
-
-config GENERIC_CSUM
- def_bool y
- depends on SUPERH64
+ depends on BUG
config GENERIC_HWEIGHT
def_bool y
config NO_IOPORT_MAP
def_bool !PCI
- depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN && \
- !SH_HP6XX && !SH_SOLUTION_ENGINE
+ depends on !SH_SH4202_MICRODEV && !SH_SHMIN && !SH_HP6XX && \
+ !SH_SOLUTION_ENGINE
config IO_TRAPPED
bool
select CPU_SH4A
select CPU_HAS_DSP
-config CPU_SH5
- bool
- select CPU_HAS_FPU
- select SYS_SUPPORTS_SH_TMU
- select SYS_SUPPORTS_HUGETLBFS if MMU
-
config CPU_SHX2
bool
default y
bool
-if SUPERH32
-
choice
prompt "Processor sub-type selection"
endchoice
-endif
-
-if SUPERH64
-
-choice
- prompt "Processor sub-type selection"
-
-# SH-5 Processor Support
-
-config CPU_SUBTYPE_SH5_101
- bool "Support SH5-101 processor"
- select CPU_SH5
-
-config CPU_SUBTYPE_SH5_103
- bool "Support SH5-103 processor"
- select CPU_SH5
-
-endchoice
-
-endif
-
source "arch/sh/mm/Kconfig"
source "arch/sh/Kconfig.cpu"
config KEXEC
bool "kexec system call (EXPERIMENTAL)"
- depends on SUPERH32 && MMU
+ depends on MMU
select KEXEC_CORE
help
kexec is a system call that implements the ability to shutdown your
config CRASH_DUMP
bool "kernel crash dumps (EXPERIMENTAL)"
- depends on SUPERH32 && BROKEN_ON_SMP
+ depends on BROKEN_ON_SMP
help
Generate crash dump after being started by kexec.
This should be normally only set in special crash dump kernels
config KEXEC_JUMP
bool "kexec jump (EXPERIMENTAL)"
- depends on SUPERH32 && KEXEC && HIBERNATION
+ depends on KEXEC && HIBERNATION
help
Jump between original kernel and kexeced kernel and invoke
code via KEXEC
config PHYSICAL_START
hex "Physical address where the kernel is loaded" if (EXPERT || CRASH_DUMP)
default MEMORY_START
- ---help---
+ help
This gives the physical address where the kernel is loaded
and is ordinarily the same as MEMORY_START.
config SMP
bool "Symmetric multi-processing support"
depends on SYS_SUPPORTS_SMP
- ---help---
+ 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.
Y to "Enhanced Real Time Clock Support", below.
See also <file:Documentation/admin-guide/lockup-watchdogs.rst> and the SMP-HOWTO
- available at <http://www.tldp.org/docs.html#howto>.
+ available at <https://www.tldp.org/docs.html#howto>.
If you don't know what to do here, say N.
config GUSA
def_bool y
- depends on !SMP && SUPERH32
+ depends on !SMP
help
This enables support for gUSA (general UserSpace Atomicity).
This is the default implementation for both UP and non-ll/sc
config BOOT_LINK_OFFSET
hex
default "0x00210000" if SH_SHMIN
- default "0x00400000" if SH_CAYMAN
default "0x00810000" if SH_7780_SOLUTION_ENGINE
default "0x009e0000" if SH_TITAN
default "0x01800000" if SH_SDK7780
projects / mirror_ubuntu-jammy-kernel.git / blobdiff