From patchwork Mon Aug 26 11:59:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sughosh Ganu X-Patchwork-Id: 1976803 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; 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 4Wsq5h2KHqz1yXd for ; Mon, 26 Aug 2024 22:01:28 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 7684F88A53; Mon, 26 Aug 2024 14:00:43 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 9C42B88A53; Mon, 26 Aug 2024 14:00:42 +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=-1.2 required=5.0 tests=BAYES_00, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED, SPF_HELO_NONE,SPF_SOFTFAIL,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.2 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by phobos.denx.de (Postfix) with ESMTP id 857F788A77 for ; Mon, 26 Aug 2024 14:00:40 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=fail smtp.mailfrom=sughosh.ganu@linaro.org Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3163FDA7; Mon, 26 Aug 2024 05:01:06 -0700 (PDT) Received: from a079122.blr.arm.com (a079122.arm.com [10.162.17.48]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4E5F13F762; Mon, 26 Aug 2024 05:00:36 -0700 (PDT) From: Sughosh Ganu To: u-boot@lists.denx.de Cc: Simon Glass , Tom Rini , Ilias Apalodimas , Heinrich Schuchardt , Marek Vasut , Mark Kettenis , Michal Simek , Patrick DELAUNAY , Patrice CHOTARD , =?utf-8?q?Marek_Beh=C3=BAn?= , Sughosh Ganu Subject: [PATCH v4 08/27] lmb: config: add lmb config symbols for SPL Date: Mon, 26 Aug 2024 17:29:21 +0530 Message-Id: <20240826115940.3233167-9-sughosh.ganu@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240826115940.3233167-1-sughosh.ganu@linaro.org> References: <20240826115940.3233167-1-sughosh.ganu@linaro.org> MIME-Version: 1.0 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 Add separate config symbols for enabling the LMB module for the SPL phase. The LMB module implementation now relies on alloced list data structure which requires heap area to be present. Add specific config symbol for the SPL phase of U-Boot so that this can be enabled on platforms which support a heap in SPL. Signed-off-by: Sughosh Ganu Reviewed-by: Simon Glass Reviewed-by: Ilias Apalodimas --- Changes since V3: None lib/Kconfig | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/lib/Kconfig b/lib/Kconfig index f8ac8daad3..6a9338390a 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -1103,7 +1103,17 @@ config LMB default y if ARC || ARM || M68K || MICROBLAZE || MIPS || \ NIOS2 || PPC || RISCV || SANDBOX || SH || X86 || XTENSA help - Support the library logical memory blocks. + Support the library logical memory blocks. This will require + a malloc() implementation for defining the data structures + needed for maintaining the LMB memory map. + +config SPL_LMB + bool "Enable LMB module for SPL" + depends on SPL && SPL_FRAMEWORK && SPL_SYS_MALLOC + help + Enable support for Logical Memory Block library routines in + SPL. This will require a malloc() implementation for defining + the data structures needed for maintaining the LMB memory map. config PHANDLE_CHECK_SEQ bool "Enable phandle check while getting sequence number"