From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EC130C00144 for ; Mon, 1 Aug 2022 17:28:37 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id E42ED8407A; Mon, 1 Aug 2022 19:28:35 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.b="dsZq28zL"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 402708407A; Mon, 1 Aug 2022 19:28:34 +0200 (CEST) Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 2B06484027 for ; Mon, 1 Aug 2022 19:28:30 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=william.zhang@broadcom.com Received: by mail-pj1-x102a.google.com with SMTP id 15-20020a17090a098f00b001f305b453feso15996873pjo.1 for ; Mon, 01 Aug 2022 10:28:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:from:to:cc; bh=uLunaXaWfceivRrCmzaRwic5hGN998gwya8gd451k0M=; b=dsZq28zLRo/H+7ia32s7183fevgR0OFKcpi9tLNGH5+JmV4XC3fmPVjBe7OGK7qQt7 Hp/GFiC+BqDiFkHtLY9nG6SJqphcyOQCw2WmUbCJOdPbhcpZoQsTr9NgGZ46Mek6gbmJ g+X+4yj8H/MqFVVlfyoNH5/0cVm910j1eIQlE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:mime-version:user-agent:date:message-id:from:references :cc:to:subject:x-gm-message-state:from:to:cc; bh=uLunaXaWfceivRrCmzaRwic5hGN998gwya8gd451k0M=; b=vjV4RxfSv+GOBi24e4F4D5l7WQSewZwHCVKm1QNkCg3jXWcR372yHfHzGQpvQ+oPFP /lTeme7M1bnbFRxdUjZOrluoreVhLCdLU3IoMWsNypjDIp8wyFTUqPhTyi4n63DTNTWJ S3wTvNVjULs2hPC7zsEtUrd3cUXAdwrmkPWGQ7iMmlcGZ9a10+r3wZ/an7JioOWooTsF UvjOWV35v2W8xPJ0aLI1wN59+XdwWGI49IuR8N+VMhrULJwvgvWZuzQFKU7q1z0Ap84y 0PWyy6CCWRBqKZ/3i6G8fImKq8tXIV8QNZt0546dY5c0Gae9fn3wIAvY3ZBBKZFVAuLP qb0g== X-Gm-Message-State: ACgBeo1JlhqgLZfyXf2PSD+Pxfpp3OKOEDG1b3VB0Eye3hnuiL4OPPcL F/Jd+0r3GflLJhIfJeHmn+YjuSHv2ckmoA== X-Google-Smtp-Source: AA6agR4viwR66WfbGjvyfQWglfNgDUEmJO2+byTh+jshB8eZ9bb3sjSD5DQMdnNrZaSTAJkz9gpsLw== X-Received: by 2002:a17:903:31c9:b0:16c:3024:69c4 with SMTP id v9-20020a17090331c900b0016c302469c4mr17611531ple.81.1659374897601; Mon, 01 Aug 2022 10:28:17 -0700 (PDT) Received: from bcacpedev-irv-3.lvn.broadcom.net ([192.19.161.250]) by smtp.gmail.com with ESMTPSA id p6-20020a170902780600b0016dbc169316sm5526090pll.187.2022.08.01.10.28.15 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 01 Aug 2022 10:28:16 -0700 (PDT) Subject: Re: [PATCH 1/5] arm: bcmbca: add bcm63178 SoC support To: Tom Rini Cc: U-Boot Mailing List , dan.beygelman@broadcom.com, anand.gore@broadcom.com, kursad.oney@broadcom.com, philippe.reynes@softathome.com, joel.peshkin@broadcom.com, Andre Przywara , Christian Hewitt , Fabio Estevam , Marek Vasut , Samuel Holland , Simon Glass , Tomer Yacoby , "Ying-Chun Liu (PaulLiu)" References: <20220729194847.18854-1-william.zhang@broadcom.com> <20220729124534.1.I49e41e791b038a159729c535e9dcfc4a7d59e95c@changeid> <20220801140214.GD1146598@bill-the-cat> From: William Zhang Message-ID: Date: Mon, 1 Aug 2022 10:28:14 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <20220801140214.GD1146598@bill-the-cat> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000f7123e05e5315322" X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean --000000000000f7123e05e5315322 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Hi Tom, On 08/01/2022 07:02 AM, Tom Rini wrote: > On Fri, Jul 29, 2022 at 12:48:43PM -0700, William Zhang wrote: > >> BCM63178 is an ARM A7 based DSL Broadband SoC. It is part of the BCA >> (Broadband Carrier Access origin) chipset family so it's added under >> ARCH_BCMBCA platform. This initial support includes a bare-bone >> implementation and dts with CPU subsystem, memory and ARM PL011 uart. >> >> This SoC is supported in the linux-next git repository so the dts and >> dtsi files are copied from linux with minor fix-up that needs to be >> upstreamed to linux as well. >> >> The u-boot image can be loaded from flash or network to the entry >> point address in the memory and boot from there. >> >> Signed-off-by: William Zhang > [snip] >> diff --git a/include/configs/bcm963178.h b/include/configs/bcm963178.h >> new file mode 100644 >> index 000000000000..3ee2011b3a2d >> --- /dev/null >> +++ b/include/configs/bcm963178.h >> @@ -0,0 +1,12 @@ >> +/* SPDX-License-Identifier: GPL-2.0+ */ >> +/* >> + * (C) Copyright 2022 Broadcom Ltd. >> + */ >> + >> +#ifndef __BCM963178_H >> +#define __BCM963178_H >> + >> +#define CONFIG_SYS_SDRAM_BASE 0x00000000 >> +#define COUNTER_FREQUENCY 50000000 >> + >> +#endif > > The one problem I have is that we need to put COUNTER_FREQUENCY > somewhere else, if it needs to be defined. I see the top-level README > has outdated information about COUNTER_FREQUENCY, which is most often > CONFIG_COUNTER_FREQUENCY instead, as well. > Sure I will move it to CONFIG_COUNTER_FREQUENCY in soc defconfig. --000000000000f7123e05e5315322 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQcAYJKoZIhvcNAQcCoIIQYTCCEF0CAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3HMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA vbCmXCcsbZ/a0fRIQMBxp4gJnnyeneFYpEtNydrZZ+GeKSMdHiDgXD1UnRSIudKo+moQ6YlCOu4t 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