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From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Andreas Färber" <afaerber@suse.de>, patches@linaro.org
Subject: [Qemu-devel] [PATCH] target-arm/helper.c: Correct FPSID value for Cortex-A9
Date: Tue,  7 Feb 2012 17:56:57 +0000	[thread overview]
Message-ID: <1328637417-29958-1-git-send-email-peter.maydell@linaro.org> (raw)

The correct FPSID for the Cortex-A9 (according to the TRM) is
0x41033090 for the r0p0 that we claim to model.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target-arm/helper.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/target-arm/helper.c b/target-arm/helper.c
index ea4f35f..34b226e 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -157,7 +157,7 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id)
          * and valid configurations; we don't model A9UP).
          */
         set_feature(env, ARM_FEATURE_V7MP);
-        env->vfp.xregs[ARM_VFP_FPSID] = 0x41034000; /* Guess */
+        env->vfp.xregs[ARM_VFP_FPSID] = 0x41033090;
         env->vfp.xregs[ARM_VFP_MVFR0] = 0x11110222;
         env->vfp.xregs[ARM_VFP_MVFR1] = 0x01111111;
         memcpy(env->cp15.c0_c1, cortexa9_cp15_c0_c1, 8 * sizeof(uint32_t));
-- 
1.7.5.4

             reply	other threads:[~2012-02-07 17:57 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-07 17:56 Peter Maydell [this message]
2012-02-17  7:16 ` [Qemu-devel] [PATCH] target-arm/helper.c: Correct FPSID value for Cortex-A9 andrzej zaborowski

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