From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 14 Feb 2025 11:49:41 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1titGQ-002Egi-1T for lore@lore.pengutronix.de; Fri, 14 Feb 2025 11:49:41 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1titGP-0004yN-99 for lore@pengutronix.de; Fri, 14 Feb 2025 11:49:41 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=w7tE0KQEUKwLge/2uBfySRnJqrRXgH5/KoVpAypHCeA=; b=RYRL5d7FdrJAI/njYtp6a6zY8M 2iLlIlP6X5V5D4itiXz8Z09C/npltYbwTOHaYG2ZyNd/vX7hTtZ+iIQTCE42upbDXbSRJdqXJKMNl 1qPlj16KWpaHQtp0xCkUxRMUhDcUpHjdDfnbMCQlTKTnYEdhvxxajP2PCJ6e5sFAi6FhMdt8v7gGB oGdtujg+u7Xu2NK8+yBya4FtTDTYNP4t2DwT1Dc2+E+W8+SjKtb9Swk4usNIgjGJBT22Ouvqt2D5K 3hMKY2QgtQEKNVfPAN1aSVfXS0HIVyufyojvAztIbkg/jyud+koyKgsPiUntN0S6D+fPDUEDs7j51 /LvPIS8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1titFy-0000000EYKK-42yS; Fri, 14 Feb 2025 10:49:14 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1titF8-0000000EYEN-0B5e for barebox@lists.infradead.org; Fri, 14 Feb 2025 10:48:23 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1titF6-0004Ui-Oo for barebox@lists.infradead.org; Fri, 14 Feb 2025 11:48:20 +0100 Received: from dude05.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::54]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1titF6-000u3S-1s for barebox@lists.infradead.org; Fri, 14 Feb 2025 11:48:20 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1titF6-00CVIo-1a for barebox@lists.infradead.org; Fri, 14 Feb 2025 11:48:20 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Date: Fri, 14 Feb 2025 11:48:10 +0100 Message-Id: <20250214104817.2975052-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250214_024822_079735_54B5D517 X-CRM114-Status: UNSURE ( 8.99 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-6.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 0/7] commands: boot: add support for overriding boot artifacts X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Replacing part of the boot artifacts is a common development use case, e.g. to load the kernel from the network, but otherwise boot the bootloader spec file as-is or to inject an initrd into an existing boot flow (e.g. rsinit to enable usb9pfs boot). This series adds a simple to use way to achieve that. Ahmad Fatoum (7): bootm: add helper functions for checking if FIT image is used boot: move global.linux.bootargs.dyn. to common code blspec: don't clobber bootm.image on boot attempt fastboot: drop useless bootm.image clobber bootm: don't clobber global.bootm. variables after script boot fails bootm: retire bootm_has_initrd commands: boot: add support for overriding boot artifacts Documentation/user/booting-linux.rst | 8 ++ arch/arm/lib32/bootm.c | 18 ++- arch/kvx/lib/bootm.c | 23 ++-- commands/boot.c | 53 +++++++- common/Kconfig | 7 ++ common/blspec.c | 7 +- common/boot.c | 14 ++- common/booti.c | 10 +- common/bootm.c | 173 +++++++++++++++++++-------- common/fastboot.c | 3 - include/bootm.h | 23 +++- 11 files changed, 249 insertions(+), 90 deletions(-) -- 2.39.5