From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 2002:ac2:5544:0:0:0:0:0 with SMTP id l4csp4404243lfk; Mon, 13 Dec 2021 10:46:41 -0800 (PST) X-Google-Smtp-Source: ABdhPJynYtFRYfcSy1CMQAV/NQ0s0grOjYp7xwTXaJjypcDYdgdYqCn8cfK715lpxJFJXU0CLCNZ X-Received: by 2002:a67:af0a:: with SMTP id v10mr396716vsl.35.1639421200840; Mon, 13 Dec 2021 10:46:40 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1639421200; cv=none; d=google.com; s=arc-20160816; b=Qa/jU7YV8/Q+U/OKGejUFC11MN76OZedqJJwhgVqRicsjA/FLHtNNvKB4WKTUU71q/ g93S6q84jVy+incK052s3GKx2ZYHHZ0vs33L17ZKUGcpDqW7j47EUdhU1/Kckp6EP3lK EqzPZ++P2fkpLpLZDvF8ItYh6PfxodwXxuC1SxUs053HW5rM7coAtpEn56X40rZbNdQl euLiMrtycqPleMsbI+0HBHvQfcmLtNEKWIeepPcV53vTBMu2p8lrAK2aiBjU0TWxIWWh 9K64Ad95tbc0/9zcIIiw5jugmCFNg9BjCnWxaDZcWPsiPz1B2XeZRkzA3IgHJykqPDWD hGlw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:message-id:date:subject:to:from:dkim-signature; bh=ictXbh5mUpmLOfDQkMveVt/epIno+LDux93aq0yltOE=; b=KK5xLz62VesimBcCbvlGjClzS3esPI8yC+Kl3MsYaSJPt6F51+S8OSNaX39Jj6M8l9 dU7/6FuqgDSTVvMhSY3LjO2GCzwzdsYnhIpxJ2DIniL+mCVcbN0OJ217GMLiuh3wSPKg Yfl5tMtBV2GVFakV30tR8CTaaJkjHiKl/UodbeNdI+/BoCdHGYMv8jBeqA4d1cLCdAD1 nrTNOLZsYOwvFzgPnTPpTyrjNy9vTzEdBwbjf2hfo+mtl9ZN6EXn7RlirxRutMupl+ux ZiO37D5U3u+RiIOx971EBq/qlKbv2ittDh/02vphffkY1C9ECyNVNddMoJlcA2dDqEOF Qx0Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@gmail.com header.s=20210112 header.b=Tca4WAPC; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id k3si10033466vsj.268.2021.12.13.10.46.40 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Mon, 13 Dec 2021 10:46:40 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=fail header.i=@gmail.com header.s=20210112 header.b=Tca4WAPC; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from localhost ([::1]:54120 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mwqLP-0006b1-6h for alex.bennee@linaro.org; Mon, 13 Dec 2021 13:46:39 -0500 Received: from eggs.gnu.org ([209.51.188.92]:50184) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwq0O-0001rY-SW; Mon, 13 Dec 2021 13:24:56 -0500 Received: from [2607:f8b0:4864:20::12f] (port=41522 helo=mail-il1-x12f.google.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mwq0N-0004y5-DY; Mon, 13 Dec 2021 13:24:56 -0500 Received: by mail-il1-x12f.google.com with SMTP id v13so2536572ilm.8; Mon, 13 Dec 2021 10:24:54 -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:mime-version :content-transfer-encoding; bh=ictXbh5mUpmLOfDQkMveVt/epIno+LDux93aq0yltOE=; b=Tca4WAPCaBZg0oeVyg6zo6DdhZhJtxxcUEhwHCNjybpHMy7mmlexboJN+TbwT9UAhk Ga5AoO1xt1jUO65PJkBoscr2szPLn4gqY/SYt/w300T/+AbrIWy8eefXcW7nOMSz+Py3 1vQgezDjT9tGTumKLEjKZL1/Ot1ybAdU3lNY74PeFs6q7NpZeTapFYAw9pRHDBuAPanW JD3pqfcUCvGy3oND+NAA5G/sq3BKpfK70Sjk8zYubfxD3rFKFcfqnrosCZKdqpm7qC/5 TJzO8EpmRJupoQYMD7WQ42xsdrVzbs3HnI9uCXy/crGPle0+MwOGVj0ZOXY6XhwJA6Yh 48ow== 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:mime-version :content-transfer-encoding; bh=ictXbh5mUpmLOfDQkMveVt/epIno+LDux93aq0yltOE=; b=dhYi24Dg+Pyh4xjjw5kZQsuqL5erEhZ61D6HPHjKldEXY9fdRk53GwGRgZN/eQGcWC Wzy7+afuoZtjA9vmb4wGAgqFoZscYFqR/oI3B+0Megu1wGbvEr4ihiApvazH5mO6tvqN aFkdxW/UFp2JHHJuCWSVBlSLFXkujVWc1lrtKs9qbES/DdjDr8mk8ueGN0GknecuxFLP YRkqyuND4GgSYNEidYeinS6DK5yKUqXgYW2Ioqa647t2T9+xpDbis2/qU47IdeCs/HIR CgU1ZHIMaOFk5WW47lCXetqjeIv0i1SAMxd0pvXfQ5SBs72N28g1NzoU/xZw9fEJDjmN Csrg== X-Gm-Message-State: AOAM532EzIoLpyQ15bwtbj+GwtUftzeA8hGxqh6r2Qf3o+NHjkOHj0DN M4jAC/fdeer1FbR3ZwjK1iYUXwfakwEkNQ== X-Received: by 2002:a05:6e02:1705:: with SMTP id u5mr206253ill.97.1639419893366; Mon, 13 Dec 2021 10:24:53 -0800 (PST) Received: from LAPTOP-6MEG09M4.localdomain (s-30-204.flex.volo.net. [76.191.30.204]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-2faa6b4dac9sm429173.239.2021.12.13.10.24.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Dec 2021 10:24:53 -0800 (PST) From: Byron Lathi To: qemu-devel@nongnu.org Subject: [PATCH] Target/arm: Implement Cortex-A5 Date: Mon, 13 Dec 2021 12:24:49 -0600 Message-Id: <20211213182449.7068-1-bslathi19@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::12f (failed) Received-SPF: pass client-ip=2607:f8b0:4864:20::12f; envelope-from=bslathi19@gmail.com; helo=mail-il1-x12f.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-Mailman-Approved-At: Mon, 13 Dec 2021 13:45:16 -0500 X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org, Byron Lathi Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: Ew4Hc59HkX3W 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 | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/target/arm/cpu_tcg.c b/target/arm/cpu_tcg.c index 13d0e9b195..38f0fc3977 100644 --- a/target/arm/cpu_tcg.c +++ b/target/arm/cpu_tcg.c @@ -304,6 +304,42 @@ static void cortex_a8_initfn(Object *obj) define_arm_cp_regs(cpu, cortexa8_cp_reginfo); } +static void cortex_a5_initfn(Object *obj) +{ + ARMCPU *cpu = ARM_CPU(obj); + + cpu->dtb_compatible = "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_GENERIC_TIMER); + set_feature(&cpu->env, ARM_FEATURE_DUMMY_C15_REGS); + set_feature(&cpu->env, ARM_FEATURE_PMU); + cpu->midr = 0x410fc0f1; + cpu->reset_fpsid = 0x41023051; + cpu->isar.mvfr0 = 0x10110221; + cpu->isar.mvfr1 = 0x11000011; + cpu->ctr = 0x83338003; + cpu->reset_sctlr = 0x00c50078; + cpu->isar.id_pfr0 = 0x00001231; + cpu->isar.id_pfr1 = 0x00000011; + cpu->isar.id_dfr0 = 0x02010444; + cpu->id_afr0 = 0x00000000; + cpu->isar.id_mmfr0 = 0x00100103; + cpu->isar.id_mmfr1 = 0x40000000; + cpu->isar.id_mmfr2 = 0x01230000; + cpu->isar.id_mmfr3 = 0x00102211; + cpu->isar.id_isar0 = 0x00101111; + cpu->isar.id_isar1 = 0x13112111; + cpu->isar.id_isar2 = 0x21232041; + cpu->isar.id_isar3 = 0x11112131; + cpu->isar.id_isar4 = 0x00011142; + cpu->isar.dbgdidr = 0x1203f001; + cpu->clidr = 0x09200003; + cpu->ccsidr[0] = 0x701fe00a; + cpu->ccsidr[1] = 0x203fe00a; +} + static const ARMCPRegInfo cortexa9_cp_reginfo[] = { /* * power_control should be set to maximum latency. Again, @@ -1019,6 +1055,7 @@ static const ARMCPUInfo arm_tcg_cpus[] = { { .name = "arm1136", .initfn = arm1136_initfn }, { .name = "arm1176", .initfn = arm1176_initfn }, { .name = "arm11mpcore", .initfn = arm11mpcore_initfn }, + { .name = "cortext-a5", .initfn = cortex_a5_initfn }, { .name = "cortex-a7", .initfn = cortex_a7_initfn }, { .name = "cortex-a8", .initfn = cortex_a8_initfn }, { .name = "cortex-a9", .initfn = cortex_a9_initfn }, -- 2.20.1