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Commit 09cf06f8 authored by Will Deacon's avatar Will Deacon Committed by Channagoud Kadabi
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arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75 



Hook up MIDR values for the Cortex-A72 and Cortex-A75 CPUs, since they
will soon need MIDR matches for hardening the branch predictor.

Change-Id: Id971c30a97dafe2de803d73c9208e65d40596b86
Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
Patch-mainline: linux-arm-kernel @ 01/08/18, 9:32
[ckadabi@codeaurora.org: Resolved minor conlficts]
Signed-off-by: default avatarChannagoud Kadabi <ckadabi@codeaurora.org>
parent ac147eb1

arch/arm64/include/asm/cputype.h

+6 −0
Original line number Diff line number Diff line
@@ -76,7 +76,10 @@ 
#define ARM_CPU_PART_AEM_V8		0xD0F

#define ARM_CPU_PART_FOUNDATION		0xD00

#define ARM_CPU_PART_CORTEX_A57		0xD07

#define ARM_CPU_PART_CORTEX_A72		0xD08

#define ARM_CPU_PART_CORTEX_A53		0xD03

#define ARM_CPU_PART_CORTEX_A73		0xD09

#define ARM_CPU_PART_CORTEX_A75		0xD0A



#define APM_CPU_PART_POTENZA		0x000
@@ -87,6 +90,9 @@ 


#define MIDR_CORTEX_A53 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A53)

#define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)

#define MIDR_CORTEX_A72 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A72)

#define MIDR_CORTEX_A73 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A73)

#define MIDR_CORTEX_A75 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A75)

#define MIDR_THUNDERX	MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX)

#define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX)