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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 560A9C31E51 for ; Tue, 18 Jun 2019 03:26:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1EE3B2089E for ; Tue, 18 Jun 2019 03:26:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="ULNdvw8+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728371AbfFRD0S (ORCPT ); Mon, 17 Jun 2019 23:26:18 -0400 Received: from mail-ed1-f65.google.com ([209.85.208.65]:41681 "EHLO mail-ed1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726047AbfFRD0S (ORCPT ); Mon, 17 Jun 2019 23:26:18 -0400 Received: by mail-ed1-f65.google.com with SMTP id p15so19315643eds.8 for ; Mon, 17 Jun 2019 20:26:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=QB8lwnfAWM5eSh/acU+B5HKYIehkA7mV7O4FwPzcexo=; b=ULNdvw8+tq8QeUnFaQePLqg1iryaaYp/aWw9fGLemPYhJkDQ2H5XhjVIbUsBgZd64F 61o+JYMVnvgUgyC2GM30u6jjijf/A+ftp23F81RdhJ6D/jXzJERTFZQtARcBDdkleqUm eSS18Q1TKM1uvznC79K30CCQx89bqEa2ol9lykGFnO2MgthvqOpwwdQlIaF9soPy+4eF JjRf8fu6RYvl3V91iXvxVZWnUOBsUx2Y413J/6USyWI3DJBU5uVxOTO3zdofWGkN+zPM NZTnFSpl1IBQtE31RIDo+sedqJJ1JRgx6wCpeaKFcOVy9par13mVHGq1nrg8fik0S7v6 NqCw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:user-agent:mime-version; bh=QB8lwnfAWM5eSh/acU+B5HKYIehkA7mV7O4FwPzcexo=; b=dJmo7bhe9zFDV8njrxZEHRiHRSy224GYogbmAU41kkeRa1j5b7OpOKH1HnbSOXDiKy twmaYKVJK6oGzHXsGkFbLlwUwZrrVdqieKA67coW6tkfzDzZL5h1BYrWt1d3HfblIjiX XPubW7fm2F3ROzbVrFId94z0TGAO8Omh85IDP6LL4tT8DQo6UEWSEXsI3n5eYiurB/Fe zesDu9RQIw+ekThU6LzBjqgF4x6oZ9W+O6C/co8P820LNn5YxaAZLJDyBERzaryxFXzl sKHNbU6s80prB0U35sLJBYameABfExu+fTb9ap0hKnvO+TIOhX+/sPXT11bU/ZVMmxtq 0wxQ== X-Gm-Message-State: APjAAAWRjLTxpUSOqFq2nIjJuoPGWrX9LMaFjRMr5PqJigvc3wrmx4do CHFug80HZOguy8Aq4YMY5Z6rGg== X-Google-Smtp-Source: APXvYqxL2/de9bApOM2UVDgl9BgIS/9w1EYyRUg0PCwWi1lKmzkg9zrpNro5VMkplRIqrlo+htLQGA== X-Received: by 2002:a50:b962:: with SMTP id m89mr58857595ede.104.1560828376089; Mon, 17 Jun 2019 20:26:16 -0700 (PDT) Received: from localhost ([81.92.102.43]) by smtp.gmail.com with ESMTPSA id d1sm1800559ejc.72.2019.06.17.20.26.15 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Mon, 17 Jun 2019 20:26:15 -0700 (PDT) Date: Mon, 17 Jun 2019 20:26:14 -0700 (PDT) From: Paul Walmsley X-X-Sender: paulw@viisi.sifive.com To: Alistair Francis cc: "troy.benjegerdes@sifive.com" , "jamez@wit.com" , "linux-riscv@lists.infradead.org" , "davem@davemloft.net" , "schwab@suse.de" , "nicolas.ferre@microchip.com" , "mark.rutland@arm.com" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "aou@eecs.berkeley.edu" , "sachin.ghadi@sifive.com" , "netdev@vger.kernel.org" , "ynezz@true.cz" , "palmer@sifive.com" , "yash.shah@sifive.com" , "robh+dt@kernel.org" Subject: Re: [PATCH v2 0/2] Add macb support for SiFive FU540-C000 In-Reply-To: Message-ID: References: <1560745167-9866-1-git-send-email-yash.shah@sifive.com> User-Agent: Alpine 2.21.9999 (DEB 301 2018-08-15) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="8323329-1540646092-1560828374=:15057" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323329-1540646092-1560828374=:15057 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE On Mon, 17 Jun 2019, Alistair Francis wrote: > > The legacy M-mode U-boot handles the phy reset already, and I=E2=80=99v= e been > > able to load upstream S-mode uboot as a payload via TFTP, and then=20 > > load and boot a 4.19 kernel.=20 > >=20 > > It would be nice to get this all working with 5.x, however there are > > still > > several missing pieces to really have it work well. >=20 > Let me know what is still missing/doesn't work and I can add it. At the > moment the only known issue I know of is a missing SD card driver in U- > Boot. The DT data has changed between the non-upstream data that people=20 developed against previously, vs. the DT data that just went upstream=20 here: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3D72296bde4f4207566872ee355950a59cbc29f852 and https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?= id=3Dc35f1b87fc595807ff15d2834d241f9771497205 So Upstream U-Boot is going to need several patches to get things working= =20 again. Clock identifiers and Ethernet are two known areas. - Paul --8323329-1540646092-1560828374=:15057--