From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 03 Jul 2024 18:59:59 +0200 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 1sP3Kp-001Eb4-11 for lore@lore.pengutronix.de; Wed, 03 Jul 2024 18:59:59 +0200 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 1sP3Km-0005Sa-TR for lore@pengutronix.de; Wed, 03 Jul 2024 18:59:59 +0200 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:Cc:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=AQ4ZRFM2qyUEoFSbtVr3XNJVoBqBWrpacEna/m05y8o=; b=MsIjW5TQmHeVpc MUW0Jf2wlA8+n4svNoRqvY7Xgcbm0kivwh2f/V/cjWP6awXtq/Qmr2Rl6TE/KfLaBIVT3/4Hfw017 wZ7qp80Wah1T8o2R3o5QEkeOinvmEBZkQGr6jGDd15DeP1uTSxSZfz/aaXkHrJrQbqe9mowLO0zIG MHRQcEbPWloYNkjlRGMluDCgiFlmLf+gU9y+Mr/fzvKCDDdn7wwNbB6D6ANL5S2ERn0nyYOrxqa5Y jzJfCSQNU1ECdOJLEeOp/cLogPdsR8q4P+xVYLPjdlH1Tfxjh6TbPQ9AxXBOolYaUgCwKho6nMlgj 7ICOFbwOBa+dL+tbSrnA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sP3K5-0000000Av7O-0G4U; Wed, 03 Jul 2024 16:59:13 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sP3Jv-0000000Av21-02zX for barebox@lists.infradead.org; Wed, 03 Jul 2024 16:59:08 +0000 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1sP3Jr-0004uJ-8Y; Wed, 03 Jul 2024 18:58:59 +0200 From: Marco Felsch Date: Wed, 03 Jul 2024 18:58:28 +0200 Message-Id: <20240703-v2024-05-0-topic-fit-overlay-v3-0-c1fd766fd31d@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIADSDhWYC/x3MTQqAIBBA4avErBuYfkzoKtEidKyByNCQIrp71 u59m3dD5CAcoS9uCJwkit8ymrIAs0zbzCg2G2qqW9LUYPoKSSHh4Xcx6ORAnzis04W6s6rSnal sy5AXe2An578fxud5AWJZouduAAAA To: Sascha Hauer , BAREBOX Cc: Marco Felsch X-Mailer: b4 0.14.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240703_095903_241720_063A4EE0 X-CRM114-Status: UNSURE ( 8.74 ) 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=-5.2 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 v3 00/10] Add FIT image overlay support 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) Hi, this series add the support to load FIT image supplied devicetree overlays. The v1 of this series can be found here [1]. The overlay loading wasn't coupled to bootm due to the following reasons: - By making use of the common overlay handling we can specifiy a different/separate FIT image which provides only overlays. - It should be possible to apply FIT image overlay to the barebox live-tree (not implemented yet). - Loading a single overlay takes ~20ms (depending on the overlay size) if the same FIT image is used to supply the kernel, initrd, devicetree and devicetree-overlays. This is an improvement compared to the v1 of this series which required ~1sec. Regards, Marco Signed-off-by: Marco Felsch --- Changes in v3: - Link to v2: https://lore.barebox.org/barebox/20240613125818.30499-1-m.felsch@pengutronix.de/ - drop of.overlay.fitconfigpattern usage and make use of an match-fn instead - fit_get_handle(): make use of strcmp - open_fits: make it static - fit_close(): use free unconditional Changes in v2: - Link to v1: https://lore.pengutronix.de/barebox/20240322164953.1772129-1-m.felsch@pengutronix.de/ - add caching --- Marco Felsch (10): FIT: fix missing free in fit_open error path FIT: fit_open_configuration: add match function support of: overlay: make the pattern match function more generic of: overlay: make search dir/path more generic FIT: expose useful helpers of: overlay: add FIT overlay support of: overlay: drop unnecessary empty check in of_overlay_global_fixup_dir of: overlay: replace filename with an more unique name FIT: save filename during fit_open FIT: add support to cache opened fit images arch/arm/mach-layerscape/ppa.c | 2 +- common/bootm.c | 13 ++- common/image-fit.c | 57 +++++++++-- drivers/of/overlay.c | 222 +++++++++++++++++++++++++++++++++-------- include/image-fit.h | 10 +- include/of.h | 3 +- 6 files changed, 255 insertions(+), 52 deletions(-) --- base-commit: bafdf4b35d777d159ac4058efc86d36622ce5ccf change-id: 20240703-v2024-05-0-topic-fit-overlay-76d5176c1d4e Best regards, -- Marco Felsch