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target-arm: Fix REVIDR reset value

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According to ARM Cortex-A53/A57 TRM, REVIDR reset value should be zero. So let
REVIDR reset value be specified by CPU model and correct it for Cortex-A53/A57.

Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com>
Message-id: 1433321048-23793-2-git-send-email-serge.fdrv@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Sergey Fedorov 2015-06-15 18:06:08 +01:00 • committed by Peter Maydell
parent 8772de2c53
commit 13b72b2b9a
3 changed files with 5 additions and 3 deletions
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2
target-arm/cpu64.c
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@ -110,6 +110,7 @@ static void aarch64_a57_initfn(Object *obj)
set_feature(&cpu->env, ARM_FEATURE_CRC);
cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A57;
cpu->midr = 0x411fd070;
cpu->revidr = 0x00000000;
cpu->reset_fpsid = 0x41034070;
cpu->mvfr0 = 0x10110222;
cpu->mvfr1 = 0x12111111;
@ -161,6 +162,7 @@ static void aarch64_a53_initfn(Object *obj)
set_feature(&cpu->env, ARM_FEATURE_CRC);
cpu->kvm_target = QEMU_KVM_ARM_TARGET_CORTEX_A53;
cpu->midr = 0x410fd034;
cpu->revidr = 0x00000000;
cpu->reset_fpsid = 0x41034070;
cpu->mvfr0 = 0x10110222;
cpu->mvfr1 = 0x12111111;