From: Julien Grall <julien.gr...@linaro.org>
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 <julien.gr...@linaro.org>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
---
Changes in v2:
- Add Stefano's reviewed-by
---
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 466da5da86..c0f79d0093 100644
--- a/xen/include/asm-arm/processor.h
+++ b/xen/include/asm-arm/processor.h
@@ -44,6 +44,8 @@
#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
@@ -51,6 +53,8 @@
#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)
--
2.11.0
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