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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.

Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Will Deacon 7 years ago
parent
90348689d5
commit
a65d219fe5
1 changed files with 4 additions and 0 deletions
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  1. 4 0
      arch/arm64/include/asm/cputype.h

+ 4 - 0
arch/arm64/include/asm/cputype.h
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@@ -79,8 +79,10 @@
 
 #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
 
 
@@ -94,7 +96,9 @@
 
 
 #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)
 
 #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX)