From: Jisheng Zhang <jszhang@kernel.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Subject: [PATCH 1/2] target/arm: Remove ARM_FEATURE_CBAR_RO from A55 and A76
Date: Sat, 15 Apr 2023 16:36:56 +0800 [thread overview]
Message-ID: <20230415083657.2308-2-jszhang@kernel.org> (raw)
In-Reply-To: <20230415083657.2308-1-jszhang@kernel.org>
Cortex-A55 and Cortex-A76 doesn't have CBAR, so remove CBAR feature
from them.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
target/arm/cpu64.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 0fb07cc7b6..85dc9d57ff 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -796,7 +796,6 @@ static void aarch64_a55_initfn(Object *obj)
set_feature(&cpu->env, ARM_FEATURE_NEON);
set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
set_feature(&cpu->env, ARM_FEATURE_AARCH64);
- set_feature(&cpu->env, ARM_FEATURE_CBAR_RO);
set_feature(&cpu->env, ARM_FEATURE_EL2);
set_feature(&cpu->env, ARM_FEATURE_EL3);
set_feature(&cpu->env, ARM_FEATURE_PMU);
@@ -919,7 +918,6 @@ static void aarch64_a76_initfn(Object *obj)
set_feature(&cpu->env, ARM_FEATURE_NEON);
set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
set_feature(&cpu->env, ARM_FEATURE_AARCH64);
- set_feature(&cpu->env, ARM_FEATURE_CBAR_RO);
set_feature(&cpu->env, ARM_FEATURE_EL2);
set_feature(&cpu->env, ARM_FEATURE_EL3);
set_feature(&cpu->env, ARM_FEATURE_PMU);
--
2.40.0
next prev parent reply other threads:[~2023-04-15 13:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-15 8:36 [PATCH 0/2] Remove CBAR from A55/A76 and add A78 Jisheng Zhang
2023-04-15 8:36 ` Jisheng Zhang [this message]
2023-04-15 8:36 ` [PATCH 2/2] target/arm: Add Cortex-A78 CPU Jisheng Zhang
2023-04-17 16:15 ` [PATCH 0/2] Remove CBAR from A55/A76 and add A78 Jisheng Zhang
-- strict thread matches above, loose matches on Subject: below --
2023-04-15 8:28 Jisheng Zhang
2023-04-15 8:28 ` [PATCH 1/2] target/arm: Remove ARM_FEATURE_CBAR_RO from A55 and A76 Jisheng Zhang
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