From patchwork Wed Jan 31 06:02:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Santhosh Kumar K X-Patchwork-Id: 1893428 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.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=rSYcrrSU; dkim-atps=neutral Authentication-Results: legolas.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=patchwork.ozlabs.org) 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 ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TQ0Zh2zv2z1yQ0 for ; Wed, 31 Jan 2024 22:45:00 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 2FFDC87C5B; Wed, 31 Jan 2024 12:44:08 +0100 (CET) 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="rSYcrrSU"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id C004B87887; Wed, 31 Jan 2024 07:02:45 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-3.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS, SPF_PASS,T_SCC_BODY_TEXT_LINE 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 AB2548798B for ; Wed, 31 Jan 2024 07:02:43 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=s-k6@ti.com Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40V62gpM125705; Wed, 31 Jan 2024 00:02:42 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1706680962; bh=pNlIHLGMQhB7h4EpKvSgSDfQTjLy2f5+q9JORQS4IKs=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=rSYcrrSUbJvUn5EIVVaDV3S1z5X9iIHbZVKFLCJYvOV3tNkElQaVcxIAEekTRMTNV PXZWmOy7n1Uj0JL+nUVzrY/bKSC0sKLD30S2Xm4K3fj+6zas2IKuhdumQ90VwZYyUL +Q/j8oi5wM9OGfwXn3yBB1keqWVb2XtzWwrmD57c= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40V62gjp002182 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 31 Jan 2024 00:02:42 -0600 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 31 Jan 2024 00:02:41 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 31 Jan 2024 00:02:41 -0600 Received: from santhoshkumark.dhcp.ti.com (santhoshkumark.dhcp.ti.com [172.24.227.241]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40V62Utf062916; Wed, 31 Jan 2024 00:02:40 -0600 From: Santhosh Kumar K To: , , , CC: Subject: [PATCH 05/10] drivers: ram: Kconfig: Add CONFIG_K3_INLINE_ECC Date: Wed, 31 Jan 2024 11:32:08 +0530 Message-ID: <20240131060213.1128024-6-s-k6@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240131060213.1128024-1-s-k6@ti.com> References: <20240131060213.1128024-1-s-k6@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Mailman-Approved-At: Wed, 31 Jan 2024 12:44:04 +0100 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: Neha Malcom Francis Add CONFIG_K3_INLINE_ECC so that ECC functions can be compiled into R5 SPL only when the config has been enabled. Signed-off-by: Neha Malcom Francis --- drivers/ram/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig index 5b07e9203014..dd034fa65281 100644 --- a/drivers/ram/Kconfig +++ b/drivers/ram/Kconfig @@ -107,6 +107,17 @@ config IMXRT_SDRAM to support external memories like sdram, psram & nand. This driver is for the sdram memory interface with the SEMC. +config K3_INLINE_ECC + bool "Enable TI Inline ECC support" + depends on K3_DDRSS + default n + help + Enable Inline ECC support on K3 platforms. 1/9th of the SDRAM space + is used for ECC storage and the rest 8/9th is available for system + use. Enabling ECC increases boot time as the ECC protected regions + need to be primed with a predefined value prior to enabling ECC + check. + source "drivers/ram/aspeed/Kconfig" source "drivers/ram/cadence/Kconfig" source "drivers/ram/octeon/Kconfig"