From patchwork Tue Sep 29 14:18:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Anderson X-Patchwork-Id: 1373470 X-Patchwork-Delegate: uboot@andestech.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=WgpqfYIS; dkim-atps=neutral Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4C11jk1N9jz9ryj for ; Wed, 30 Sep 2020 00:19:38 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 23ED082294; Tue, 29 Sep 2020 16:19:00 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="WgpqfYIS"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id C33FD8219C; Tue, 29 Sep 2020 16:18:53 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-qk1-x741.google.com (mail-qk1-x741.google.com [IPv6:2607:f8b0:4864:20::741]) (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 E76E98158B for ; Tue, 29 Sep 2020 16:18:50 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=seanga2@gmail.com Received: by mail-qk1-x741.google.com with SMTP id w12so4425237qki.6 for ; Tue, 29 Sep 2020 07:18:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=U7zaMxL2+rNjcr0WCa6gB/jiZ/YRFv4Op2u12EZTAno=; b=WgpqfYISepnUjWMd4F2C2imoLPXMIvKfN8P/KBL1mc1Mkf1rSvo2DRIVB1B5iI1ysJ Ivo52WmL27SpDvRqAtlAZ81x+Vs/tOi5/Vesn+kZk7kHEG0PHj7VJu2yZPmLdGgK80UO M/nL8SZx/h+faF0LgaEB7a6/wX/AI1t1wMTKVoCrv94g/k1ZUKjPKTk3RNHkt873jE4u 1S1OWJifJaYH7A13iATgPFFLDx9LE6avcG1vJB21vNFcyJKnFVfzmoLVpXmqsmfjjtO6 nt2p2s3pRsB4V5vTTYBBiTT4e9uvIc9WKmPZILkU8GMRjfmXumJrwQbHVJwd6JphTXCY l1hA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=U7zaMxL2+rNjcr0WCa6gB/jiZ/YRFv4Op2u12EZTAno=; b=tOK9dEKcZM7ruGwH0DYZNkMfx2TND1uENcF0XaNuhoxrF0PSm7N0WE8izPquOWlAew 4ou3Acz/Lx/Udx5E7YTqiszxglZQMXVcbQpPyokhPVH75sM/GjFhuXyqr2AwNUYpy0mR xKOaUKlJMB4kLwlMWD4ZVWHCIP2SOQfO+aNJyY0TfeiQKK6cau9N4CZEeiTq0okvVwsp 7cnTtJ2NBUvD4l/IgUNtAefQCDCuNWABRQ6fG8xeuKoOldVw/e/GyDN4CsnxsOJD+xUq A5CjTfz6jCRQ9de4J0E22fJS8xGCjuVbJ3xavyaoxTKcrjYDyJgWCDmZCsgvVkpnOK7q MwKw== X-Gm-Message-State: AOAM530EM9WfEtot6gV6qL6MxRhAlV7sfm6rVa/Z1obNkneQlJ0+Gtl/ TBPW0WGSRpx2o6Me/85YPNfpsK7EPNyiQw== X-Google-Smtp-Source: ABdhPJyv3pWYVclgNxc2uGAgZzasA9nRO+2tlkeMa6hCZzxnqHYGuDHKriloRKIXrQAbuicaiIKwsw== X-Received: by 2002:a05:620a:1597:: with SMTP id d23mr4599854qkk.347.1601389129558; Tue, 29 Sep 2020 07:18:49 -0700 (PDT) Received: from godwin.fios-router.home (pool-108-51-35-162.washdc.fios.verizon.net. [108.51.35.162]) by smtp.gmail.com with ESMTPSA id l6sm117535qkb.56.2020.09.29.07.18.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Sep 2020 07:18:49 -0700 (PDT) From: Sean Anderson To: u-boot@lists.denx.de Cc: Bin Meng , Rick Chen , Heinrich Schuchardt , Sean Anderson Subject: [PATCH 03/10] riscv: Enable some devices pre-relocation Date: Tue, 29 Sep 2020 10:18:28 -0400 Message-Id: <20200929141835.38435-4-seanga2@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200929141835.38435-1-seanga2@gmail.com> References: <20200929141835.38435-1-seanga2@gmail.com> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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 0.102.3 at phobos.denx.de X-Virus-Status: Clean These devices are necessary for the clock driver, which is required by the sram driver, to run pre-relocation. Signed-off-by: Sean Anderson --- arch/riscv/dts/k210.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/riscv/dts/k210.dtsi b/arch/riscv/dts/k210.dtsi index 2546c7d4e0..f7843985aa 100644 --- a/arch/riscv/dts/k210.dtsi +++ b/arch/riscv/dts/k210.dtsi @@ -88,6 +88,7 @@ <&sysclk K210_CLK_SRAM1>, <&sysclk K210_CLK_PLL1>; clock-names = "sram0", "sram1", "airam"; + u-boot,dm-pre-reloc; }; reserved-memory { @@ -106,6 +107,7 @@ compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <26000000>; + u-boot,dm-pre-reloc; }; }; @@ -490,11 +492,13 @@ "syscon", "simple-mfd"; reg = <0x50440000 0x100>; reg-io-width = <4>; + u-boot,dm-pre-reloc; sysclk: clock-controller { #clock-cells = <1>; compatible = "kendryte,k210-clk"; clocks = <&in0>; + u-boot,dm-pre-reloc; }; sysrst: reset-controller {