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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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c9661c1e80
Add x86 architecture support for a new processor: Hygon Dhyana Family 18h. Carve out initialization code needed by Dhyana into a separate compilation unit. To identify Hygon Dhyana CPU, add a new vendor type X86_VENDOR_HYGON. Since Dhyana uses AMD functionality to a large degree, select CPU_SUP_AMD which provides that functionality. [ bp: drop explicit license statement as it has an SPDX tag already. ] Signed-off-by: Pu Wen <puwen@hygon.cn> Reviewed-by: Borislav Petkov <bp@suse.de> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: tglx@linutronix.de Cc: mingo@redhat.com Cc: hpa@zytor.com Cc: x86@kernel.org Cc: thomas.lendacky@amd.com Link: https://lkml.kernel.org/r/1a882065223bacbde5726f3beaa70cebd8dcd814.1537533369.git.puwen@hygon.cn
62 lines
1.8 KiB
Makefile
62 lines
1.8 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for x86-compatible CPU details, features and quirks
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#
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# Don't trace early stages of a secondary CPU boot
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ifdef CONFIG_FUNCTION_TRACER
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CFLAGS_REMOVE_common.o = -pg
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CFLAGS_REMOVE_perf_event.o = -pg
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endif
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# If these files are instrumented, boot hangs during the first second.
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KCOV_INSTRUMENT_common.o := n
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KCOV_INSTRUMENT_perf_event.o := n
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# Make sure load_percpu_segment has no stackprotector
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nostackp := $(call cc-option, -fno-stack-protector)
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CFLAGS_common.o := $(nostackp)
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obj-y := cacheinfo.o scattered.o topology.o
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obj-y += common.o
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obj-y += rdrand.o
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obj-y += match.o
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obj-y += bugs.o
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obj-y += aperfmperf.o
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obj-y += cpuid-deps.o
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obj-$(CONFIG_PROC_FS) += proc.o
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obj-$(CONFIG_X86_FEATURE_NAMES) += capflags.o powerflags.o
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obj-$(CONFIG_CPU_SUP_INTEL) += intel.o intel_pconfig.o
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obj-$(CONFIG_CPU_SUP_AMD) += amd.o
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obj-$(CONFIG_CPU_SUP_HYGON) += hygon.o
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obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o
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obj-$(CONFIG_CPU_SUP_CENTAUR) += centaur.o
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obj-$(CONFIG_CPU_SUP_TRANSMETA_32) += transmeta.o
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obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o
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obj-$(CONFIG_INTEL_RDT) += intel_rdt.o intel_rdt_rdtgroup.o intel_rdt_monitor.o
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obj-$(CONFIG_INTEL_RDT) += intel_rdt_ctrlmondata.o intel_rdt_pseudo_lock.o
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CFLAGS_intel_rdt_pseudo_lock.o = -I$(src)
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obj-$(CONFIG_X86_MCE) += mcheck/
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obj-$(CONFIG_MTRR) += mtrr/
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obj-$(CONFIG_MICROCODE) += microcode/
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obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o
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obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o
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ifdef CONFIG_X86_FEATURE_NAMES
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quiet_cmd_mkcapflags = MKCAP $@
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cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $< $@
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cpufeature = $(src)/../../include/asm/cpufeatures.h
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targets += capflags.c
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$(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.sh FORCE
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$(call if_changed,mkcapflags)
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endif
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clean-files += capflags.c
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