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 055C0C3DA64 for ; Thu, 1 Aug 2024 22:58:08 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 39ACA88B6C; Fri, 2 Aug 2024 00:57:49 +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="j8ABcoIi"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 966B388B77; Fri, 2 Aug 2024 00:57:47 +0200 (CEST) Received: from mail-oi1-x234.google.com (mail-oi1-x234.google.com [IPv6:2607:f8b0:4864:20::234]) (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 2378B88B61 for ; Fri, 2 Aug 2024 00:57:45 +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=macroalpha82@gmail.com Received: by mail-oi1-x234.google.com with SMTP id 5614622812f47-3db50abf929so1075253b6e.2 for ; Thu, 01 Aug 2024 15:57:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1722553063; x=1723157863; darn=lists.denx.de; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=mAl13mUpFnzqvLLgNQb/MXjvMvcZsEF5aTBr3EQEmSA=; b=j8ABcoIiY5jNQG11+dzR8b7xph4Wdi4yLLpUHf1wl86j9mnMwda0cveJc2u+lXaCl5 azpNAI648w3iz30NWgWlseMn1Yall1w0EhaQPm4kbhj78oaZ/7F5IeRZOrdGW+C4q9EF 5xCqiOLlQlI8+QIAoQIGydQhi03u+3IrHgH8nC32c+ibtkCBXQSsUcqnI0JrNzzZNlqT Zj06HJfj/lHISNznsuYYSEUKDSwk0Zt1aSEGmiXH9y79Lz7vghLvub3nNz3V5XxxVpit lijeMzG4jh02YJCeiZwRcVOx/EVQ8w0UZiNpjbIs9U03gRZbfabqAM1iTvaTpg7wHGm7 btyQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722553063; x=1723157863; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=mAl13mUpFnzqvLLgNQb/MXjvMvcZsEF5aTBr3EQEmSA=; b=Nl3/0iix6x2oXZ3GifqjzbtMuatjaI0mFnzseh9a/zm8oO9a/DZhUdX+ejYxXDSeUU urncRGN6pPHFAbooBNz8PP/6JpqpmUl/T+C8lpTmmvYo05Mp/J64NvsQs1YnrOoCXEZp zlRfyDNMG51X2ErAoQ6sM7vgWFroKrM3sMZij753b2Fd8hIURrwWb8kjVBShpBtERkVH IyIztoaclBniHa6zzVv2HV7mES4ZLcZYJ5HkPRtiAuv+Pekm9qY/Ncz899HM0WJHNNBP 4GDn0SoCgpV2kHKdE+6AHaIQjRk5Ik1EMtz2xGNjAoC92dMAUn2zfhmWpU26YjyFTL6p v0bQ== X-Gm-Message-State: AOJu0YyV86kGKc8HY5vGwboc2UpWDTYaK1qyMCuMu3P38207Dzs3UI7y TQHW0TApTFs2wAlhu+Pu8uAX/xyl8Cjvw6mwKvb8j+q5MyG+8qgo2pEgkQ== X-Google-Smtp-Source: AGHT+IGqNw5+Z0wxAJjOFZZYobHSBMCFCBk2ecKCYkKU9hg/atkkb+2Q6Fbgjh3cer8X+ZS6IyXk4w== X-Received: by 2002:a05:6870:818b:b0:25d:f0ba:eab7 with SMTP id 586e51a60fabf-26891b1d08amr2047610fac.18.1722553063689; Thu, 01 Aug 2024 15:57:43 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bcf::54]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2689a67b515sm58039fac.50.2024.08.01.15.57.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Aug 2024 15:57:43 -0700 (PDT) From: Chris Morgan To: u-boot@lists.denx.de Cc: sjg@chromium.org, jernej.skrabec@gmail.com, neil.armstrong@linaro.org, hdegoede@redhat.com, andre.przywara@arm.com, jagan@amarulasolutions.com, trini@konsulko.com, ryan@testtoast.com, Chris Morgan Subject: [PATCH 2/9] sunxi: H616: dram: LPDDR3: adjust settings Date: Thu, 1 Aug 2024 17:55:12 -0500 Message-Id: <20240801225519.336667-3-macroalpha82@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240801225519.336667-1-macroalpha82@gmail.com> References: <20240801225519.336667-1-macroalpha82@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean From: Jernej Skrabec Adjust H616 LPDDR3 DRAM settings to be in line with vendor driver. Signed-off-by: Jernej Skrabec Tested-by: Chris Morgan --- arch/arm/mach-sunxi/dram_sun50i_h616.c | 2 +- arch/arm/mach-sunxi/dram_timings/h616_lpddr3.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-sunxi/dram_sun50i_h616.c b/arch/arm/mach-sunxi/dram_sun50i_h616.c index 37c139e0ee..a20264d8b4 100644 --- a/arch/arm/mach-sunxi/dram_sun50i_h616.c +++ b/arch/arm/mach-sunxi/dram_sun50i_h616.c @@ -945,7 +945,7 @@ static bool mctl_phy_init(const struct dram_para *para, val = para->tpr6 & 0xff; break; case SUNXI_DRAM_TYPE_LPDDR3: - val = para->tpr6 >> 8 & 0xff; + val = para->tpr6 >> 16 & 0xff; break; case SUNXI_DRAM_TYPE_LPDDR4: val = para->tpr6 >> 24 & 0xff; diff --git a/arch/arm/mach-sunxi/dram_timings/h616_lpddr3.c b/arch/arm/mach-sunxi/dram_timings/h616_lpddr3.c index ce2ffa7a02..82b86084a6 100644 --- a/arch/arm/mach-sunxi/dram_timings/h616_lpddr3.c +++ b/arch/arm/mach-sunxi/dram_timings/h616_lpddr3.c @@ -24,8 +24,8 @@ void mctl_set_timing_params(const struct dram_para *para) u8 trrd = max(ns_to_t(6), 4); u8 trcd = ns_to_t(24); u8 trc = ns_to_t(70); - u8 txp = max(ns_to_t(8), 3); u8 trtp = max(ns_to_t(8), 2); + u8 txp = trtp; u8 trp = ns_to_t(27); u8 tras = ns_to_t(41); u16 trefi = ns_to_t(7800) / 64; -- 2.34.1