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6f877e13c2
In preparation for removing HANDLE_DOMAIN_IRQ, have arch/nds32 perform all the necessary IRQ entry accounting in its entry code. Currently arch/nds32 is tightly coupled with the ativic32 irqchip, and while the entry code should logically live under arch/nds32/, moving the entry logic there makes things more convoluted. So for now, place the entry logic in the ativic32 irqchip, but separated into a separate function to make the split of responsibility clear. In future this should probably use GENERIC_IRQ_MULTI_HANDLER to cleanly decouple this. There should be no functional change as a result of this patch. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Marc Zyngier <maz@kernel.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Nick Hu <nickhu@andestech.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vincent Chen <deanbo422@gmail.com>
102 lines
2 KiB
Text
102 lines
2 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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#
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# For a description of the syntax of this configuration file,
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# see Documentation/kbuild/kconfig-language.rst.
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#
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config NDS32
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def_bool y
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select ARCH_32BIT_OFF_T
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select ARCH_HAS_DMA_PREP_COHERENT
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select ARCH_HAS_SYNC_DMA_FOR_CPU
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select ARCH_HAS_SYNC_DMA_FOR_DEVICE
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select ARCH_WANT_FRAME_POINTERS if FTRACE
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select CLKSRC_MMIO
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select CLONE_BACKWARDS
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select COMMON_CLK
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select DMA_DIRECT_REMAP
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select GENERIC_ATOMIC64
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select GENERIC_CPU_DEVICES
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select GENERIC_IRQ_CHIP
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select GENERIC_IRQ_SHOW
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select GENERIC_IOREMAP
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select GENERIC_LIB_ASHLDI3
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select GENERIC_LIB_ASHRDI3
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select GENERIC_LIB_CMPDI2
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select GENERIC_LIB_LSHRDI3
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select GENERIC_LIB_MULDI3
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select GENERIC_LIB_UCMPDI2
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select GENERIC_TIME_VSYSCALL
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select HAVE_ARCH_TRACEHOOK
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select HAVE_DEBUG_KMEMLEAK
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select HAVE_EXIT_THREAD
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select HAVE_REGS_AND_STACK_ACCESS_API
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select HAVE_PERF_EVENTS
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select IRQ_DOMAIN
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select LOCKDEP_SUPPORT
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select MODULES_USE_ELF_RELA
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select OF
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select OF_EARLY_FLATTREE
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select NO_IOPORT_MAP
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select RTC_LIB
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select THREAD_INFO_IN_TASK
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select HAVE_FUNCTION_TRACER
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select HAVE_FUNCTION_GRAPH_TRACER
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select HAVE_FTRACE_MCOUNT_RECORD
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select HAVE_DYNAMIC_FTRACE
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select SET_FS
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select TRACE_IRQFLAGS_SUPPORT
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help
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Andes(nds32) Linux support.
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config GENERIC_CALIBRATE_DELAY
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def_bool y
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config GENERIC_CSUM
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def_bool y
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config GENERIC_HWEIGHT
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def_bool y
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config GENERIC_LOCKBREAK
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def_bool y
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depends on PREEMPTION
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config STACKTRACE_SUPPORT
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def_bool y
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config FIX_EARLYCON_MEM
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def_bool y
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config PGTABLE_LEVELS
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default 2
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menu "System Type"
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source "arch/nds32/Kconfig.cpu"
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config NR_CPUS
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int
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default 1
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config MMU
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def_bool y
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config NDS32_BUILTIN_DTB
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string "Builtin DTB"
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default ""
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help
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User can use it to specify the dts of the SoC
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endmenu
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menu "Kernel Features"
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source "kernel/Kconfig.hz"
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endmenu
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menu "Power management options"
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config SYS_SUPPORTS_APM_EMULATION
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bool
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config ARCH_SUSPEND_POSSIBLE
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def_bool y
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source "kernel/power/Kconfig"
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endmenu
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