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[88.21.202.78]) by smtp.gmail.com with ESMTPSA id i2sm268149wmb.28.2020.02.17.03.45.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2020 03:45:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=uxynYOVPY9FVrupSLyC8th1oxyDcEka8bWnY9WEi7fw=; b=s9GPf9p0R2STFOzaGw4bh+SxG+CZMAZEgpgLIdIU9XAC4AEvm5hS8F/feqqDHfxwID 70AkD/qLQf8dGKpYaAqiER9jDUa69eV1C4wU58tOLklbJ/RAAFXHU0DD/W7DIGhu4je2 Gu0Z2SQ9vBp/RNfShBHCRn6abI5RJqUCunqcogJnIEqRLiVEDuE4X6IsOwq6TFMG63OR fLdOXA02uvfdLmCIzpSFtV/7+xlpI5ivr4Ud0sCmyxhnTxapWeOdrLAty7e4jtjZhfqe 0pANuVJZPMTPR1kDJu6dNAMMCjOX4kCJ8QHB5vhpVRhIfnSL70VkhY+d6ZUBjd6sYagB k4rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; bh=uxynYOVPY9FVrupSLyC8th1oxyDcEka8bWnY9WEi7fw=; b=sNY9Ah8TuQlZwbK2e1w6I1SJEqLLTcO+czX9bF4HZeBo5siDq3hxyi/gVkYpjUCX1g vGCRDo9vv8CdUjrrSUI6u8kMm02SLIttgFYDmXmT0nGFicbKiVjRzo4cKroQbRC7avDG wZs4SZ+6h3Rc+oHbJdlY1SVYwse2/BqyMqgAdjHMDIupRUAPMKcSunz8sJ4r7tQc58Jo S44Fon+3oPXz4IRk2ZhPtPfKOOrlp4vvKVAIr1PvBNDGv0GuTHQUexQZbR2LazKp7b2X TZogrQGNM2EhtmgL4L6eLG2V5t+zbNmyjPeKnnGo23HHr/95Cl3GmGo9FYvHeicpLV59 /pwA== X-Gm-Message-State: APjAAAVmbhrGNd9RmvC1R3LbVxdpEQLj0nA2u/Q/TczlrR0mq6skF+xy ToitXOOdKwwXDZFVeyhDhKiSF7OhHco= X-Google-Smtp-Source: APXvYqxIlah5lIud2Jk/dYxX9uP1e3YzCLlDFhZtdJR4fhicmTqQF2oTBBFbfewB51UETJRMKqWPZA== X-Received: by 2002:adf:df0f:: with SMTP id y15mr21423847wrl.26.1581939947940; Mon, 17 Feb 2020 03:45:47 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 09/13] hw/arm/bcm2836: Only provide "enabled-cpus" property to multicore SoCs Date: Mon, 17 Feb 2020 12:45:29 +0100 Message-Id: <20200217114533.17779-10-f4bug@amsat.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200217114533.17779-1-f4bug@amsat.org> References: <20200217114533.17779-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::442 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Andrew Baumann , qemu-arm@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Luc Michel Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) It makes no sense to set enabled-cpus=3D0 on single core SoCs. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Luc Michel --- hw/arm/bcm2836.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/hw/arm/bcm2836.c b/hw/arm/bcm2836.c index 3b95ad11e9..caaa4b625e 100644 --- a/hw/arm/bcm2836.c +++ b/hw/arm/bcm2836.c @@ -32,6 +32,9 @@ typedef struct BCM283XClass { #define BCM283X_GET_CLASS(obj) \ OBJECT_GET_CLASS(BCM283XClass, (obj), TYPE_BCM283X) =20 +static Property bcm2836_enabled_cores_property =3D + DEFINE_PROP_UINT32("enabled-cpus", BCM283XState, enabled_cpus, 0); + static void bcm2836_init(Object *obj) { BCM283XState *s =3D BCM283X(obj); @@ -43,6 +46,10 @@ static void bcm2836_init(Object *obj) sizeof(s->cpu[n].core), bc->cpu_type, &error_abort, NULL); } + if (bc->core_count) { + qdev_property_add_static(DEVICE(obj), &bcm2836_enabled_cores_prope= rty); + qdev_prop_set_uint32(DEVICE(obj), "enabled-cpus", bc->core_count); + } =20 sysbus_init_child_obj(obj, "control", &s->control, sizeof(s->control), TYPE_BCM2836_CONTROL); @@ -154,12 +161,6 @@ static void bcm2836_realize(DeviceState *dev, Error **= errp) } } =20 -static Property bcm2836_props[] =3D { - DEFINE_PROP_UINT32("enabled-cpus", BCM283XState, enabled_cpus, - BCM283X_NCPUS), - DEFINE_PROP_END_OF_LIST() -}; - static void bcm283x_class_init(ObjectClass *oc, void *data) { DeviceClass *dc =3D DEVICE_CLASS(oc); @@ -179,7 +180,6 @@ static void bcm2836_class_init(ObjectClass *oc, void *d= ata) bc->ctrl_base =3D 0x40000000; bc->clusterid =3D 0xf; dc->realize =3D bcm2836_realize; - device_class_set_props(dc, bcm2836_props); }; =20 #ifdef TARGET_AARCH64 @@ -194,7 +194,6 @@ static void bcm2837_class_init(ObjectClass *oc, void *d= ata) bc->ctrl_base =3D 0x40000000; bc->clusterid =3D 0x0; dc->realize =3D bcm2836_realize; - device_class_set_props(dc, bcm2836_props); }; #endif =20 --=20 2.21.1