From patchwork Mon Apr 8 17:03:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Raghavendra, Vignesh" X-Patchwork-Id: 1081289 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="fApcwhoS"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 44dGw74TZpz9sPY for ; Tue, 9 Apr 2019 03:03:35 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 4C401C21DED; Mon, 8 Apr 2019 17:03:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 5B49FC21E0D; Mon, 8 Apr 2019 17:02:32 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 148ACC21D4A; Mon, 8 Apr 2019 17:02:30 +0000 (UTC) Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lists.denx.de (Postfix) with ESMTPS id 95736C21DD7 for ; Mon, 8 Apr 2019 17:02:29 +0000 (UTC) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x38H2Nlf079253; Mon, 8 Apr 2019 12:02:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1554742943; bh=suevp0jColXgjUnhqIRc+aaaIfiWzWuGIp0zn4uQB7Q=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=fApcwhoSXC58m5fKyvuN98hOwT+cUYJZzdTxfIExCgGXzfPJGiSd8N2YxikrzkYVF JpHep9nUxJ/g2bfGlNyEUkSv2Lc80A5Ni4TO8/ef/QB8OTWX71zFBB0JlUjgtwqz3n ifJOqk6NlWt7nSca1AlKamv4aWzkqGMPGidBe8XA= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x38H2NeD037398 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 8 Apr 2019 12:02:23 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Mon, 8 Apr 2019 12:02:23 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Mon, 8 Apr 2019 12:02:23 -0500 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x38H2F4U086673; Mon, 8 Apr 2019 12:02:21 -0500 From: Vignesh Raghavendra To: Albert Aribaud , Lokesh Vutla , Tom Rini Date: Mon, 8 Apr 2019 22:33:00 +0530 Message-ID: <20190408170300.20159-3-vigneshr@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190408170300.20159-1-vigneshr@ti.com> References: <20190408170300.20159-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Cc: Tero Kristo , u-boot@lists.denx.de Subject: [U-Boot] [PATCH 2/2] board: ti: am654: select SYS_DISABLE_DCACHE_OPS for arm64 build X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 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" AM654 SoC is IO coherent wrt A53 cores, therefore enable SYS_DISABLE_DCACHE_OPS to avoid cache operations in A53 SPL/U-Boot. Signed-off-by: Vignesh Raghavendra --- Changes since RFC: Rename config option to SYS_DISABLE_DCACHE_OPS board/ti/am65x/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/board/ti/am65x/Kconfig b/board/ti/am65x/Kconfig index d4b36dbb42f3..98172c28f5d3 100644 --- a/board/ti/am65x/Kconfig +++ b/board/ti/am65x/Kconfig @@ -11,6 +11,7 @@ config TARGET_AM654_A53_EVM bool "TI K3 based AM654 EVM running on A53" select ARM64 select SOC_K3_AM6 + select SYS_DISABLE_DCACHE_OPS config TARGET_AM654_R5_EVM bool "TI K3 based AM654 EVM running on R5"