[ARM64,v4.4,V3,32/44] arm64: cputype info for Broadcom Vulcan

Message ID 245df11a4507b678b87e3dea9116afd23f7b0041.1567077734.git.viresh.kumar@linaro.org
State New
Headers show
Series
  • V4.4 backport of arm64 Spectre patches
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Commit Message

Viresh Kumar Aug. 29, 2019, 11:34 a.m.
From: Jayachandran C <jchandra@broadcom.com>


commit 9eb8a2cdf65ce47c3aa68f1297c84d8bcf5a7b3a upstream.

Add Broadcom Vulcan implementor ID and part ID in cputype.h. This is
to document the values.

Signed-off-by: Jayachandran C <jchandra@broadcom.com>

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

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

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

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

-- 
2.21.0.rc0.269.g1a574e7a288b

Patch

diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index 2a1f44646048..c6976dd6c32a 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -73,6 +73,7 @@ 
 #define ARM_CPU_IMP_ARM			0x41
 #define ARM_CPU_IMP_APM			0x50
 #define ARM_CPU_IMP_CAVIUM		0x43
+#define ARM_CPU_IMP_BRCM		0x42
 
 #define ARM_CPU_PART_AEM_V8		0xD0F
 #define ARM_CPU_PART_FOUNDATION		0xD00
@@ -87,6 +88,8 @@ 
 
 #define CAVIUM_CPU_PART_THUNDERX	0x0A1
 
+#define BRCM_CPU_PART_VULCAN		0x516
+
 #define MIDR_CORTEX_A55 MIDR_CPU_PART(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A55)
 #define MIDR_CORTEX_A72 MIDR_CPU_PART(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A72)
 #define MIDR_CORTEX_A73 MIDR_CPU_PART(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A73)