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 E9666C27C55 for ; Mon, 10 Jun 2024 15:00:39 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 97531885D1; Mon, 10 Jun 2024 16:59:49 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=chromium.org 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=chromium.org header.i=@chromium.org header.b="AeJnPGyG"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id DC1AB885E3; Mon, 10 Jun 2024 16:59:47 +0200 (CEST) Received: from mail-il1-x12c.google.com (mail-il1-x12c.google.com [IPv6:2607:f8b0:4864:20::12c]) (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 C0B9C885AE for ; Mon, 10 Jun 2024 16:59:45 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=sjg@chromium.org Received: by mail-il1-x12c.google.com with SMTP id e9e14a558f8ab-3737b250ef9so17181205ab.0 for ; Mon, 10 Jun 2024 07:59:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1718031584; x=1718636384; 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=JPDTBpVZuVkaqULrtYe8FXz9i1e5MJHdje88Wa78OmY=; b=AeJnPGyGkZz7F3ykIKwSz7/rB048uh1ke0ayBMhteniaAY+AwXhj2BR4jWn2cNc9ZH iR8xFhinvgR0DEaLMzu0kUvM/ecR6bJmkDFkz49H+21n+0Uf3toWL9IWFYNi6ZIGBLZm rNUQq0k54bOzVGiySpt3Z6Zr/HfzlsjJhn07w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718031584; x=1718636384; 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=JPDTBpVZuVkaqULrtYe8FXz9i1e5MJHdje88Wa78OmY=; b=jff3RqPzq16p6DxPy9lVPZ81UbL/jKHeKlxTBhMQBu93o9WpxHT0QLcCZGTnnLDMFQ 6IgCW9JERFWZsA2/fOEQweo1HAFl/mDOI3w5rbmVHE7jSUodqNoRAsijqEvYiYSaC9Kl x02oFRXU3GfxB/76cL222E7q9rxfwwCwtlXfMIYRuK4uIX2KI0aLPcVBEzrbkbdLq6tq qwTkJ91WSzuZ24/bmMJzTrvIjdNSYxVaCRqnmI+Kv83FD0U3hapmOVbxHsMsax4ZjcUJ ErLQQlCihfFQSZfw9vwTSMnMkyrEOGkfkqzeBTr02SBRKZJqD4kM4YV/O7ZnWB0hgZzh DCJw== X-Gm-Message-State: AOJu0Yzp5UukjAlgevIRZIls3q0s16MmUZR+PK5VgrocGYCLf1GjdFg4 +HktmyQKw4Ab+PnDtG4Uo2d8ILRK5Tdy1ypa5EdFYZT5col7/fEVlzQu+Emvuj4axJQOfLm8f9p QWg== X-Google-Smtp-Source: AGHT+IGjfcIlCDIZU8m95EPywelmP3jziNKiBLCVP7k8xK7TIqy+v2rcYZyHcFrMbnr479YfSWzV0w== X-Received: by 2002:a05:6e02:152f:b0:374:b123:1b8b with SMTP id e9e14a558f8ab-375802fd9c2mr118517655ab.12.1718031583343; Mon, 10 Jun 2024 07:59:43 -0700 (PDT) Received: from chromium.org (c-73-14-173-85.hsd1.co.comcast.net. [73.14.173.85]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-375ac6104dasm2526885ab.4.2024.06.10.07.59.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jun 2024 07:59:43 -0700 (PDT) From: Simon Glass To: U-Boot Mailing List Cc: Tom Rini , Simon Glass , Chanho Park Subject: [PATCH v2 6/9] spl: Allow ATF to work when dcache is disabled Date: Mon, 10 Jun 2024 08:59:17 -0600 Message-Id: <20240610145920.3302001-7-sjg@chromium.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240610145920.3302001-1-sjg@chromium.org> References: <20240610145920.3302001-1-sjg@chromium.org> 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 The dcache may not be enabled in SPL. Add a check to avoid trying to use an undefined function. Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- (no changes since v1) common/spl/spl_atf.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/common/spl/spl_atf.c b/common/spl/spl_atf.c index 3bdd013a35f..9afe6456bc4 100644 --- a/common/spl/spl_atf.c +++ b/common/spl/spl_atf.c @@ -204,7 +204,8 @@ static void __noreturn bl31_entry(uintptr_t bl31_entry, uintptr_t bl32_entry, fdt_addr); raw_write_daif(SPSR_EXCEPTION_MASK); - dcache_disable(); + if (!CONFIG_IS_ENABLED(SYS_DCACHE_OFF)) + dcache_disable(); atf_entry(bl31_params, (void *)fdt_addr); } -- 2.34.1