From nobody Sun Feb 8 12:51:51 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1639637610; cv=none; d=zohomail.com; s=zohoarc; b=Q7LoLvgbx4NJkBuLbHSbwcjpLr/luqyXeOxNFHhJpru3jzlGJ83IrFsUPBS2/la/gnXArseBpfDLIuDf0kjgPRX9jAiA8G0u6Od+28qrcT382Lp6sfaarRegj7T3SD8LG7ua0hGFhJ7Zr31gQJgv3AM+OhtQFF2abRp14XqGudM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1639637610; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=0a/WJC1NpwszNVtsBxaqaxOqAA8Wj1GY+DxkgkW9YnU=; b=II5JOLIN5JB31dc6205LfSqoaeok1WsgJog13J+hG+1wBQQ3e1puWjag4VclkDTbrjnOonEu+ZyxDhmkuxxQjx2SbVEGLnHV2/+a39ue1HQySX57SX+WY79veuYlLKJUm44vWQIUiOrvSV7XTD0Is9UXG7L7BDX6prIMY67izz4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1639637610708300.98714554892774; Wed, 15 Dec 2021 22:53:30 -0800 (PST) Received: from localhost ([::1]:47758 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mxkdt-0002XE-5i for importer@patchew.org; Thu, 16 Dec 2021 01:53:29 -0500 Received: from eggs.gnu.org ([209.51.188.92]:41866) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mxkZR-0006Sf-Ql; Thu, 16 Dec 2021 01:48:54 -0500 Received: from [2607:f8b0:4864:20::12d] (port=35646 helo=mail-il1-x12d.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mxkZC-0005Pk-9V; Thu, 16 Dec 2021 01:48:53 -0500 Received: by mail-il1-x12d.google.com with SMTP id 15so21356393ilq.2; Wed, 15 Dec 2021 22:48:37 -0800 (PST) Received: from localhost.localdomain (s-30-204.flex.volo.net. [76.191.30.204]) by smtp.gmail.com with ESMTPSA id t6sm2081650ioi.51.2021.12.15.22.48.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 22:48:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=0a/WJC1NpwszNVtsBxaqaxOqAA8Wj1GY+DxkgkW9YnU=; b=knchsAQsEK8ZDPxnxWMWAgs5fBm2jr8tHiwOwrrpvb28sEIKkErhkE26PDUhNwnEBh 0Y4reRJwoF3Q4+erRDXRfp3IvexUoV1ZE2OrZvx53AFFij4axMcht1E2WEOV2zo8LBdn GIcapGB8VS2+BVLs7HXnzd6hqakR5FVBd35OFu4ytVMVyBoTwiDtsXDHVtzH13u0pA86 5uSpaVDxuwB+FzlkfhPu/x/o4yivv0Cp+TysGgmfn0ZRDNLFw6px2g+2xGa1Z0UyL4t8 TDd/YZ2mh6Cpa7PRFc0syMM51iouqyc235sA5pWzvzbnpJglTOwiRM4zx2dt7zkqT4Pc MRfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=0a/WJC1NpwszNVtsBxaqaxOqAA8Wj1GY+DxkgkW9YnU=; b=AhqkKE3m7kvrAv5xfyuMgFs6bxRs0RLpj7XImNxWzVt71yJlEH6W36DFSo8s8Cr95b BLKY7s3fOoSHjX4UXLv8BtcH7W8QOIgbysVz84DVFXyNnK3wY3sCFoM+TIJoW7wqn97H /K+VKG20EJrjEPGRXXdIDHeJKp0leaWj/O3poPzPTAXYb66FKtMqpY7AP3nDelUqz4Dp XMPNnRU+cFLlZ6KTUuMHOwfivIhIts0CFC2si5A495xsj11JyBXZgyM+LfOtJv7rcAgi 0icIUSTCWD/yfpKBr9GIf8mBxp3zJMRM5tpeGt9X3u/mIVr64Ljz98o3N+HsOwfm2r+C p20w== X-Gm-Message-State: AOAM530mddg1dVsyuzw7ZWURnGV54DSaLi8LyduTtsCPzrH2SnVSH51Z bP8LOIbsiNEUt3cnUzlQ8j0Ejlczv90D+g== X-Google-Smtp-Source: ABdhPJyQeyaEE0+OZ22vfomBqD1ngb/25IslvFhYj2JRgot9dOy8jYSMhas8ZXfxZgmDHMkcBS8u+Q== X-Received: by 2002:a05:6e02:1ba5:: with SMTP id n5mr8767879ili.61.1639637316778; Wed, 15 Dec 2021 22:48:36 -0800 (PST) From: Byron Lathi To: qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org, bslathi19@gmail.org Subject: [PATCH v2 1/2] target/arm: Implement Cortex-A5 Date: Thu, 16 Dec 2021 00:48:19 -0600 Message-Id: <20211216064820.61342-2-bslathi19@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211216064820.61342-1-bslathi19@gmail.com> References: <20211216064820.61342-1-bslathi19@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::12d (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::12d; envelope-from=bslathi19@gmail.com; helo=mail-il1-x12d.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Byron Lathi Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1639637611253100001 Content-Type: text/plain; charset="utf-8" Add support for the Cortex-A5. These changes are based off of the A7 and A9 Init functions, using the appropriate values from the technical reference manual for the A5. Signed-off-by: Byron Lathi --- target/arm/cpu_tcg.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/target/arm/cpu_tcg.c b/target/arm/cpu_tcg.c index 13d0e9b195..2b54fb618b 100644 --- a/target/arm/cpu_tcg.c +++ b/target/arm/cpu_tcg.c @@ -304,6 +304,41 @@ static void cortex_a8_initfn(Object *obj) define_arm_cp_regs(cpu, cortexa8_cp_reginfo); } =20 +static void cortex_a5_initfn(Object *obj) +{ + ARMCPU *cpu =3D ARM_CPU(obj); + + cpu->dtb_compatible =3D "arm,cortex-a5"; + set_feature(&cpu->env, ARM_FEATURE_V7); + set_feature(&cpu->env, ARM_FEATURE_NEON); + set_feature(&cpu->env, ARM_FEATURE_THUMB2EE); + set_feature(&cpu->env, ARM_FEATURE_DUMMY_C15_REGS); + set_feature(&cpu->env, ARM_FEATURE_PMU); + cpu->midr =3D 0x410fc0f1; + cpu->reset_fpsid =3D 0x41023051; + cpu->isar.mvfr0 =3D 0x10110221; + cpu->isar.mvfr1 =3D 0x11000011; + cpu->ctr =3D 0x83338003; + cpu->reset_sctlr =3D 0x00c50078; + cpu->isar.id_pfr0 =3D 0x00001231; + cpu->isar.id_pfr1 =3D 0x00000011; + cpu->isar.id_dfr0 =3D 0x02010444; + cpu->id_afr0 =3D 0x00000000; + cpu->isar.id_mmfr0 =3D 0x00100103; + cpu->isar.id_mmfr1 =3D 0x40000000; + cpu->isar.id_mmfr2 =3D 0x01230000; + cpu->isar.id_mmfr3 =3D 0x00102211; + cpu->isar.id_isar0 =3D 0x00101111; + cpu->isar.id_isar1 =3D 0x13112111; + cpu->isar.id_isar2 =3D 0x21232041; + cpu->isar.id_isar3 =3D 0x11112131; + cpu->isar.id_isar4 =3D 0x00011142; + cpu->isar.dbgdidr =3D 0x1203f001; + cpu->clidr =3D 0x09200003; + cpu->ccsidr[0] =3D 0x701fe00a; + cpu->ccsidr[1] =3D 0x203fe00a; +} + static const ARMCPRegInfo cortexa9_cp_reginfo[] =3D { /* * power_control should be set to maximum latency. Again, @@ -1019,6 +1054,7 @@ static const ARMCPUInfo arm_tcg_cpus[] =3D { { .name =3D "arm1136", .initfn =3D arm1136_initfn }, { .name =3D "arm1176", .initfn =3D arm1176_initfn }, { .name =3D "arm11mpcore", .initfn =3D arm11mpcore_initfn }, + { .name =3D "cortex-a5", .initfn =3D cortex_a5_initfn }, { .name =3D "cortex-a7", .initfn =3D cortex_a7_initfn }, { .name =3D "cortex-a8", .initfn =3D cortex_a8_initfn }, { .name =3D "cortex-a9", .initfn =3D cortex_a9_initfn }, --=20 2.30.2 From nobody Sun Feb 8 12:51:51 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1639637484; cv=none; d=zohomail.com; s=zohoarc; b=QLc2VpVVtsSqrYbQTOsVxo3/Wxzv2A5LdsGuwFUOCgcDiJ3N9gp/HFJrvP/QN1epKNA+bBVuqPYd4N5lGk+JMwDrvkMPGeE7mydswq6DRmUoX7wSR9XEsL7Sb296OnMiDAuOeCMKuAHFhSnnqrHuMLntg6RhflXvqewAlb2rB1Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1639637484; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=G4VNIWE+grGyasSlHE22Jzb2u7dCewCAQ9WV4W7onhI=; b=PrgNR4e2lo76ea/7amrInoS9QWkuXNgLE5b2G/eDbIp3qg0ec7/g1/rmjrN2KWt6eXAEj6rKvDP706qgi1UBuo+W/IMUymQ/5nJTMTOiShTBD3yiq3OXbw1q32OxqQTDmA1P8lKiBma+y74Q3OC1C0lBQZzYA8tq2iemU8PC0EY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1639637484841740.7655581939817; Wed, 15 Dec 2021 22:51:24 -0800 (PST) Received: from localhost ([::1]:43600 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mxkbr-0008DC-RK for importer@patchew.org; Thu, 16 Dec 2021 01:51:23 -0500 Received: from eggs.gnu.org ([209.51.188.92]:41842) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mxkZF-0006Lj-HD; Thu, 16 Dec 2021 01:48:41 -0500 Received: from [2607:f8b0:4864:20::d2f] (port=33546 helo=mail-io1-xd2f.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mxkZD-0005Px-RO; Thu, 16 Dec 2021 01:48:41 -0500 Received: by mail-io1-xd2f.google.com with SMTP id m9so33963506iop.0; Wed, 15 Dec 2021 22:48:38 -0800 (PST) Received: from localhost.localdomain (s-30-204.flex.volo.net. [76.191.30.204]) by smtp.gmail.com with ESMTPSA id t6sm2081650ioi.51.2021.12.15.22.48.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 22:48:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=G4VNIWE+grGyasSlHE22Jzb2u7dCewCAQ9WV4W7onhI=; b=b0Ge3Q5D5Roe+v7ulU3lxWDfLQrLBigA/h5+0hMQP6QnNxxaVc6jiAkAHNjouKEnF0 qreB/UwBnemS/9T11mzbYSPic1oXy6HKb6Oh94h+v8eKTexgY/hHp99aesNelNvxdK12 frah6r7UHgwGntJS0HI4qlmKrJ5efh1eQ2rys43satDgSOUR1mmtPh1ifnpWwF+Aj0Du lp/9M4wwfA+WW1n0NTE6SzCeR+ax5eg8KOJ6nUP0XMUau1wW8OFvWeq3zl56F94gnaAG j0FSvoZl8ehhDPH9RMcRvubUMK1MOutlVu4om7GYF/W7Vi0tENi9WDUlosGFI8WPtJTM i75g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=G4VNIWE+grGyasSlHE22Jzb2u7dCewCAQ9WV4W7onhI=; b=7Pyo4DGShu8ZGgmYlZZLe/GtZDrscnG7ojTrBXkFEbGKfmpw06sig5uJTjwGWG4Lsp SkxQhqohuyQ6NzC5Tj+EaLdNdMR+OukscmUjVBUrbWxg3URmIyqkdjyO/k6PPSd7//Dg YScxRH+lQ0bRjJWWf1Rl4jG3/NckuhtKUqNQl4xYsfrjelbT5vBE01HCjpt9CP/HkC/4 qeP9bVWHvos1wMH0qd8T1V09YUImVO0+0gzo9dDUfdIVsa2K5s25YnbgrB7W3PcakOm3 Tm7RVb0mxJV3+M0YQq6P7/2ZkLsmxuiZ0evUsf3bXlCc3cs25pr0OMhdzWX8YS4Y13V2 niwQ== X-Gm-Message-State: AOAM533pkWQ5VJO2Y6FAdqSsDFHcDlhtrInW1wL2t/ykZPHZbgJZgEbA f2bwvETajb3PV5f+FeMTgUUtbaFHbZwbaA== X-Google-Smtp-Source: ABdhPJyJJP5Vhn5OgRGx+7LqvzSn9fIx/1NerICqgSx8C2oKmoqR7DgLnuW6l0s7K9hKp7hwJsHSCw== X-Received: by 2002:a05:6638:33a6:: with SMTP id h38mr8373946jav.188.1639637317393; Wed, 15 Dec 2021 22:48:37 -0800 (PST) From: Byron Lathi To: qemu-devel@nongnu.org, qemu-arm@nongnu.org, peter.maydell@linaro.org, bslathi19@gmail.org Subject: [PATCH v2 2/2] hw/arm: Add Cortex-A5 to virt device Date: Thu, 16 Dec 2021 00:48:20 -0600 Message-Id: <20211216064820.61342-3-bslathi19@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211216064820.61342-1-bslathi19@gmail.com> References: <20211216064820.61342-1-bslathi19@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::d2f (failed) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::d2f; envelope-from=bslathi19@gmail.com; helo=mail-io1-xd2f.google.com X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Byron Lathi Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1639637486415100001 Content-Type: text/plain; charset="utf-8" Add the Cortex-A5 to the list of supported CPUs by the virt platform. Signed-off-by: Byron Lathi Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- docs/system/arm/virt.rst | 1 + hw/arm/virt.c | 1 + 2 files changed, 2 insertions(+) diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst index 850787495b..2384606ae7 100644 --- a/docs/system/arm/virt.rst +++ b/docs/system/arm/virt.rst @@ -50,6 +50,7 @@ The virt board supports: =20 Supported guest CPU types: =20 +- ``cortex-a5`` (32-bit) - ``cortex-a7`` (32-bit) - ``cortex-a15`` (32-bit; the default) - ``cortex-a53`` (64-bit) diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 6bce595aba..545bd2f958 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -195,6 +195,7 @@ static const int a15irqmap[] =3D { }; =20 static const char *valid_cpus[] =3D { + ARM_CPU_TYPE_NAME("cortex-a5"), ARM_CPU_TYPE_NAME("cortex-a7"), ARM_CPU_TYPE_NAME("cortex-a15"), ARM_CPU_TYPE_NAME("cortex-a53"), --=20 2.30.2