From 2997c5e628dd588ff4adb3733b7f48bb0521a243 Mon Sep 17 00:00:00 2001 From: Julien Grall Date: Fri, 2 Feb 2018 14:19:20 +0000 Subject: [PATCH] xen/arm32: Add missing MIDR values for Cortex-A17 and A12 Cortex-A17 and A12 MIDR will be used in a follow-up patch for hardening the branch predictor. This is part of XSA-254. Signed-off-by: Julien Grall Reviewed-by: Stefano Stabellini (cherry picked from commit 340367bca5360f3e3d263341b58234d0efe5ced2) --- xen/include/asm-arm/processor.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/xen/include/asm-arm/processor.h b/xen/include/asm-arm/processor.h index d6c020db99..0dcfb0d069 100644 --- a/xen/include/asm-arm/processor.h +++ b/xen/include/asm-arm/processor.h @@ -46,6 +46,8 @@ #define ARM_CPU_IMP_ARM 0x41 +#define ARM_CPU_PART_CORTEX_A12 0xC0D +#define ARM_CPU_PART_CORTEX_A17 0xC0E #define ARM_CPU_PART_CORTEX_A15 0xC0F #define ARM_CPU_PART_CORTEX_A53 0xD03 #define ARM_CPU_PART_CORTEX_A57 0xD07 @@ -53,6 +55,8 @@ #define ARM_CPU_PART_CORTEX_A73 0xD09 #define ARM_CPU_PART_CORTEX_A75 0xD0A +#define MIDR_CORTEX_A12 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A12) +#define MIDR_CORTEX_A17 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A17) #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) -- 2.39.5