From patchwork Mon Mar 21 23:22:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 1607954 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=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=) 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) server-digest SHA256) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4KMrJN2RQ5z9s0r for ; Tue, 22 Mar 2022 10:22:58 +1100 (AEDT) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 7829C804F9; Tue, 22 Mar 2022 00:22:44 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=makrotopia.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 A1DCA804F9; Tue, 22 Mar 2022 00:22:42 +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=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.2 Received: from fudo.makrotopia.org (fudo.makrotopia.org [IPv6:2a07:2ec0:3002::71]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 4683F804F9 for ; Tue, 22 Mar 2022 00:22:39 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=none (p=none dis=none) header.from=makrotopia.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=daniel@makrotopia.org Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.94.2) (envelope-from ) id 1nWRM8-0000Jy-PV; Tue, 22 Mar 2022 00:22:32 +0100 Date: Mon, 21 Mar 2022 23:22:23 +0000 From: Daniel Golle To: u-boot@lists.denx.de Cc: Simon Glass , Alexandru Gagniuc , Patrick Delaunay , Heinrich Schuchardt Subject: [PATCH] image-fdt: save name of FIT configuration in '/chosen' node Message-ID: MIME-Version: 1.0 Content-Disposition: inline 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 0.103.5 at phobos.denx.de X-Virus-Status: Clean It can be useful for the OS (Linux) to know which configuration has been chosen by U-Boot when launching a FIT image. Store the name of the FIT configuration node used in a new string attribute called 'bootconf' in the '/chosen' node in device tree. Signed-off-by: Daniel Golle --- boot/image-fdt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/boot/image-fdt.c b/boot/image-fdt.c index 692a9ad3e4..4017bc94a6 100644 --- a/boot/image-fdt.c +++ b/boot/image-fdt.c @@ -601,6 +601,12 @@ int image_setup_libfdt(bootm_headers_t *images, void *blob, goto err; } + /* Store name of configuration node as bootconf in /chosen node */ + if (images->fit_uname_cfg) + fdt_find_and_setprop(blob, "/chosen", "bootconf", + images->fit_uname_cfg, + strlen(images->fit_uname_cfg) + 1, 1); + /* Update ethernet nodes */ fdt_fixup_ethernet(blob); #if CONFIG_IS_ENABLED(CMD_PSTORE)