From nobody Tue Feb 10 13:18:03 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+96680+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+96680+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=quicinc.com ARC-Seal: i=1; a=rsa-sha256; t=1669730062; cv=none; d=zohomail.com; s=zohoarc; b=MIkXfXlbz6OivRQLo6eW1kCaOqdG927/SQnr+LB2pFWxaWqnBn+BL+UoNZUG5Nb4zwRwf8R6E0Gmgm4sk1ogoRYfOJXZR1uajzazGf2buL6ZrgP7y3xRMo362csWUL3gXyvHOIfW0aN8Ba9wwfyKH3tesup9UzkTPCWq3W/Stng= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1669730062; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=Bo11QneoqPzSfQxVZyoYzQshRjnQiB/xaJ2pkM6WWCE=; b=EJWhE77BgEkSVndu9cp7KhkwkyRu/XSIuNV1CGDxrL4xXJXMu8Td3QxPW4mn1Rj6RgBu+x7be+WpXk0mZOG7CuO8HXLVaeheDQTKi9YYiTrcO93fMN6VEr34SkSn7NnjhwLqx8zG6MpjyZH5NOo043LflD2qi8cM/SPGizmuH4Y= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+96680+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1669730062688418.4910627952203; Tue, 29 Nov 2022 05:54:22 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id f0frYY1788612xLrh0I15P6r; Tue, 29 Nov 2022 05:54:22 -0800 X-Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by mx.groups.io with SMTP id smtpd.web11.150164.1669730061678352182 for ; Tue, 29 Nov 2022 05:54:21 -0800 X-Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2ATDo8ti028951; Tue, 29 Nov 2022 13:54:18 GMT X-Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3m5fjx0jge-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 29 Nov 2022 13:54:18 +0000 X-Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2ATDsHfY018169 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 29 Nov 2022 13:54:17 GMT X-Received: from linbox.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Tue, 29 Nov 2022 05:54:16 -0800 From: "Rebecca Cran" To: , Ard Biesheuvel , "Thomas Abraham" , Sami Mujawar CC: Rebecca Cran Subject: [edk2-devel] [PATCH edk2-platforms 2/3] Platform/ARM/JunoPkg: Override PcdTimerPeriod to be 10000 Date: Tue, 29 Nov 2022 06:53:57 -0700 Message-ID: <20221129135358.136555-3-rebecca@quicinc.com> In-Reply-To: <20221129135358.136555-1-rebecca@quicinc.com> References: <20221129135358.136555-1-rebecca@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-ORIG-GUID: 0Qc8Ifa4OoDJYzRaRGJ2xQ2z74dl0A1g X-Proofpoint-GUID: 0Qc8Ifa4OoDJYzRaRGJ2xQ2z74dl0A1g Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,quic_rcran@quicinc.com X-Gm-Message-State: 6V0ds9QqLVmHlqhaECs3EwvKx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1669730062; bh=aXMziZmC7qNUlxtrar6JZCpe0dwsBa9g416lUbAKL2I=; h=CC:Content-Type:Date:From:Reply-To:Subject:To; b=o8p7QrQlOo6SvogblxBOuiib3BqgtwW8fKGobfW2369csPYkHFnxjQh5WqV/QnWeSy6 4ppH5I76TdlMLMCHaaGh5EPnv8IGObWcFJmY2gk3dYSYCpziWKfJL0PzkkFKl6O+Km6WZ agcDqzXF0WW8ewvBHwwTSL6Nv1FdXIQgLes= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1669730064727100013 Content-Type: text/plain; charset="utf-8" The PCD PcdTimerPeriod is used in TimerDxe to calculate how many ticks to wait between timer interrupts. The default value of 100000 results in waiting 10 ms, while the driver wants interrupts to occur every 1ms. Override the value of PcdTimerPeriod in ArmJuno.dsc to be 10000. Signed-off-by: Rebecca Cran --- Platform/ARM/JunoPkg/ArmJuno.dsc | 1 + 1 file changed, 1 insertion(+) diff --git a/Platform/ARM/JunoPkg/ArmJuno.dsc b/Platform/ARM/JunoPkg/ArmJun= o.dsc index 9cde4c862651..9b63a8914f03 100644 --- a/Platform/ARM/JunoPkg/ArmJuno.dsc +++ b/Platform/ARM/JunoPkg/ArmJuno.dsc @@ -189,6 +189,7 @@ [PcdsFixedAtBuild.common] # ARM Architectural Timer Frequency # gArmTokenSpaceGuid.PcdArmArchTimerFreqInHz|50000000 + gEmbeddedTokenSpaceGuid.PcdTimerPeriod|10000 =20 gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FAL= SE =20 --=20 2.30.2 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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