csky: Add perf support for C-SKY

	select HAVE_KERNEL_GZIP

	select HAVE_KERNEL_LZO

	select HAVE_KERNEL_LZMA

	select HAVE_PERF_EVENTS

	select HAVE_C_RECORDMCOUNT

	select HAVE_DMA_API_DEBUG

	select HAVE_DMA_CONTIGUOUS

	select OF

	select OF_EARLY_FLATTREE

	select OF_RESERVED_MEM

	select PERF_USE_VMALLOC

	select PERF_USE_VMALLOC if CPU_CK610

	select RTC_LIB

	select TIMER_OF

	select USB_ARCH_HAS_EHCI

	select CPU_HAS_FPUV2

endchoice

choice

	prompt "C-SKY PMU type"

	depends on PERF_EVENTS

	depends on CPU_CK807 || CPU_CK810 || CPU_CK860

config CPU_PMU_NONE

	bool "None"

config CSKY_PMU_V1

	bool "Performance Monitoring Unit Ver.1"

endchoice

choice

	prompt "Power Manager Instruction (wait/doze/stop)"

	default CPU_PM_NONE

/* SPDX-License-Identifier: GPL-2.0 */

// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.

#ifndef __ASM_CSKY_PERF_EVENT_H

#define __ASM_CSKY_PERF_EVENT_H

#endif /* __ASM_PERF_EVENT_ELF_H */

obj-$(CONFIG_SMP)			+= smp.o

obj-$(CONFIG_FUNCTION_TRACER)		+= ftrace.o

obj-$(CONFIG_STACKTRACE)		+= stacktrace.o

obj-$(CONFIG_CSKY_PMU_V1)		+= perf_event.o

ifdef CONFIG_FUNCTION_TRACER

CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)