From patchwork Mon Mar 25 17:21:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Raghavendra, Vignesh" X-Patchwork-Id: 1064613 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="blU8c1VP"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 44Sh0L3Cz2z9sSN for ; Tue, 26 Mar 2019 04:22:26 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 2F6E3C21ECE; Mon, 25 Mar 2019 17:21:42 +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 4EA4FC21F38; Mon, 25 Mar 2019 17:21:22 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 74518C21FA3; Mon, 25 Mar 2019 17:21:17 +0000 (UTC) Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lists.denx.de (Postfix) with ESMTPS id 73851C21E75 for ; Mon, 25 Mar 2019 17:21:13 +0000 (UTC) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id x2PHL85Q125329; Mon, 25 Mar 2019 12:21:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1553534468; bh=rzLffX9b2Qy6pkFtTgB0I25oN4UEnkfPbLUA3wVdGm0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=blU8c1VPi1cJI5nLb9Hq1XJtGW3jzUR05becBzOHZZnkbHtTkX1ZxeygZh6dpYhPT riQ+XLHHjAIZSxsBnRurXxZ75/Tq0WQ6s3/H7eR/oW+ToRSHLmYx4+3SeM0dSPQfzx cRXUeA4rPzugsMlVeo0qFyEzNKqvHlmPVC2SnAOU= Received: from DFLE100.ent.ti.com (dfle100.ent.ti.com [10.64.6.21]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x2PHL8sE129507 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 25 Mar 2019 12:21:08 -0500 Received: from DFLE104.ent.ti.com (10.64.6.25) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Mon, 25 Mar 2019 12:21:08 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1713.5 via Frontend Transport; Mon, 25 Mar 2019 12:21:08 -0500 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id x2PHL0F7019350; Mon, 25 Mar 2019 12:21:06 -0500 From: Vignesh Raghavendra To: Albert Aribaud , Lokesh Vutla , Tom Rini Date: Mon, 25 Mar 2019 22:51:51 +0530 Message-ID: <20190325172151.10638-3-vigneshr@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190325172151.10638-1-vigneshr@ti.com> References: <20190325172151.10638-1-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] [RFC PATCH 2/2] board: ti: am654: select SYS_ARCH_IS_COHERENT for arm64 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_ARCH_IS_COHERENT to avoid cache operations in A53 SPL/U-Boot. Signed-off-by: Vignesh Raghavendra --- board/ti/am65x/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/board/ti/am65x/Kconfig b/board/ti/am65x/Kconfig index d4b36dbb42f3..2c4a02834fc2 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_ARCH_IS_COHERENT config TARGET_AM654_R5_EVM bool "TI K3 based AM654 EVM running on R5"