From: Julien Grall Date: Tue, 16 Jan 2018 14:23:34 +0000 (+0000) Subject: xen/arm64: Add missing MIDR values for Cortex-A72, A73 and A75 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=7975bff524c4e2c30efbf144de753f151d974e53;p=people%2Fdariof%2Fxen.git xen/arm64: Add missing MIDR values for Cortex-A72, A73 and A75 Cortex-A72, A73 and A75 MIDR will be used to a follow-up for hardening the branch predictor. This is part of XSA-254. Signed-off-by: Julien Grall Acked-by: Stefano Stabellini --- diff --git a/xen/include/asm-arm/processor.h b/xen/include/asm-arm/processor.h index 65eb1071e1..3edab1b893 100644 --- a/xen/include/asm-arm/processor.h +++ b/xen/include/asm-arm/processor.h @@ -47,10 +47,16 @@ #define ARM_CPU_PART_CORTEX_A15 0xC0F #define ARM_CPU_PART_CORTEX_A53 0xD03 #define ARM_CPU_PART_CORTEX_A57 0xD07 +#define ARM_CPU_PART_CORTEX_A72 0xD08 +#define ARM_CPU_PART_CORTEX_A73 0xD09 +#define ARM_CPU_PART_CORTEX_A75 0xD0A #define MIDR_CORTEX_A15 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A15) #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) /* MPIDR Multiprocessor Affinity Register */ #define _MPIDR_UP (30)