[v4.9.y,21/27] arm64: cputype: Add MIDR values for Cavium ThunderX2 CPUs

Message ID 20180403110923.43575-22-mark.rutland@arm.com
State New
Headers show
Series
  • arm64 meltdown patches
Related show

Commit Message

Mark Rutland April 3, 2018, 11:09 a.m.
From: Jayachandran C <jnair@caviumnetworks.com>


commit 0d90718871fe upstream.

Add the older Broadcom ID as well as the new Cavium ID for ThunderX2
CPUs.

Signed-off-by: Jayachandran C <jnair@caviumnetworks.com>

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

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

Signed-off-by: Alex Shi <alex.shi@linaro.org> [v4.9 backport]

Signed-off-by: Mark Rutland <mark.rutland@arm.com> [v4.9 backport]

---
 arch/arm64/include/asm/cputype.h | 3 +++
 1 file changed, 3 insertions(+)

-- 
2.11.0

Patch

diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 26a68ddb11c1..1d47930c30dc 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -81,6 +81,7 @@ 
 
 #define CAVIUM_CPU_PART_THUNDERX	0x0A1
 #define CAVIUM_CPU_PART_THUNDERX_81XX	0x0A2
+#define CAVIUM_CPU_PART_THUNDERX2	0x0AF
 
 #define BRCM_CPU_PART_VULCAN		0x516
 
@@ -88,6 +89,8 @@ 
 #define MIDR_CORTEX_A57 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A57)
 #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_CAVIUM_THUNDERX2 MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX2)
+#define MIDR_BRCM_VULCAN MIDR_CPU_MODEL(ARM_CPU_IMP_BRCM, BRCM_CPU_PART_VULCAN)
 
 #ifndef __ASSEMBLY__