From patchwork Thu May 6 11:14:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lokesh Vutla X-Patchwork-Id: 1474922 X-Patchwork-Delegate: lokeshvutla@ti.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; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.a=rsa-sha256 header.s=ti-com-17Q1 header.b=Ng32/0vW; 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 4FbWHj43Nlz9sV5 for ; Thu, 6 May 2021 21:16:49 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 8D33A82CE2; Thu, 6 May 2021 13:15:47 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com 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=ti.com header.i=@ti.com header.b="Ng32/0vW"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id BAFC682CEB; Thu, 6 May 2021 13:15:26 +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=-2.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,SPF_HELO_NONE autolearn=ham autolearn_force=no version=3.4.2 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 0F70A82CDD for ; Thu, 6 May 2021 13:15:21 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=lokeshvutla@ti.com Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 146BFKHx039265 for ; Thu, 6 May 2021 06:15:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1620299720; bh=d9YWuwu30QO3tWoM6J03X/XG6YQnzgxZ4a+hWnqGHdY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Ng32/0vWiBVWOxfQhScVsG6YNuaFDpOuE30VOW2vx9cnpr03b2MTLdBIRT/zixWGi RxwW/6Imu7lxc/dHNRY8EOslTUw2DiBCpJPNuR04/k3SnD1gPT5IwBO/w6VrsVN+fO TO06Jz2R6NUa+edhXZL/j+JPCENR5VdIZTpin/b4= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 146BFK5W019653 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Thu, 6 May 2021 06:15:20 -0500 Received: from DFLE102.ent.ti.com (10.64.6.23) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Thu, 6 May 2021 06:15:20 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Thu, 6 May 2021 06:15:20 -0500 Received: from lokesh-ssd.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 146BF6kK059349; Thu, 6 May 2021 06:15:19 -0500 From: Lokesh Vutla To: CC: Lokesh Vutla , Dave Gerlach , Praneeth Bajjuri Subject: [PATCH 06/18] include: configs: am64x: Avoid overlap of BSS and stack area Date: Thu, 6 May 2021 16:44:53 +0530 Message-ID: <20210506111505.6741-7-lokeshvutla@ti.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210506111505.6741-1-lokeshvutla@ti.com> References: <20210506111505.6741-1-lokeshvutla@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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 0.102.4 at phobos.denx.de X-Virus-Status: Clean Avoid R5 SPL stack writing into ROM index table. Re-use the same space for storing EEPROM data. Signed-off-by: Lokesh Vutla --- include/configs/am64x_evm.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/configs/am64x_evm.h b/include/configs/am64x_evm.h index 99c779b584..5d756b409d 100644 --- a/include/configs/am64x_evm.h +++ b/include/configs/am64x_evm.h @@ -25,8 +25,10 @@ #endif #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE +#if defined(CONFIG_TARGET_AM642_A53_EVM) #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \ CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE - 4) +#else /* * Maximum size in memory allocated to the SPL BSS. Keep it as tight as * possible (to allow the build to go through), as this directly affects @@ -43,9 +45,12 @@ */ #define CONFIG_SPL_BSS_START_ADDR (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\ CONFIG_SPL_BSS_MAX_SIZE) +/* Set the stack right below the SPL BSS section */ +#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR /* Configure R5 SPL post-relocation malloc pool in DDR */ #define CONFIG_SYS_SPL_MALLOC_START 0x84000000 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M +#endif #define PARTS_DEFAULT \ /* Linux partitions */ \