[for-stable-4.14,27/48] arm64: Add MIDR encoding for Arm Cortex-A55 and Cortex-A35

Message ID 20191024124833.4158-28-ard.biesheuvel@linaro.org
State New
Headers show
Series
  • arm64 spec mitigation backports
Related show

Commit Message

Ard Biesheuvel Oct. 24, 2019, 12:48 p.m.
From: Suzuki K Poulose <suzuki.poulose@arm.com>


[ Upstream commit 6e616864f21160d8d503523b60a53a29cecc6f24 ]

Update the MIDR encodings for the Cortex-A55 and Cortex-A35

Cc: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Dave Martin <dave.martin@arm.com>

Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>

Signed-off-by: Will Deacon <will.deacon@arm.com>

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

---
 arch/arm64/include/asm/cputype.h | 4 ++++
 1 file changed, 4 insertions(+)

-- 
2.20.1

Patch

diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index c60eb29ea261..ef03243beaae 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -85,6 +85,8 @@ 
 #define ARM_CPU_PART_CORTEX_A53		0xD03
 #define ARM_CPU_PART_CORTEX_A73		0xD09
 #define ARM_CPU_PART_CORTEX_A75		0xD0A
+#define ARM_CPU_PART_CORTEX_A35		0xD04
+#define ARM_CPU_PART_CORTEX_A55		0xD05
 
 #define APM_CPU_PART_POTENZA		0x000
 
@@ -108,6 +110,8 @@ 
 #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_CORTEX_A35 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A35)
+#define MIDR_CORTEX_A55 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A55)
 #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)