From patchwork Tue Jul 21 14:08:06 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nora Schiffer X-Patchwork-Id: 93043 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C216C44529 for ; Tue, 21 Jul 2026 14:09:02 +0000 (UTC) Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.23752.1784642932511092305 for ; Tue, 21 Jul 2026 07:08:53 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ew.tq-group.com header.s=default2602 header.b=i1sTbUmM; spf=pass (domain: ew.tq-group.com, ip: 188.40.3.216, mailfrom: nora.schiffer@ew.tq-group.com) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=jFM/dktKQR311qKd32jI6YF+ff8zp4JgkWeLbtIOwhE=; b=i1sTbUmMcf1LGjM4kElOCtbcla ivXL5IbLUJxBH0mrSxLh90camzROea+/Omunhkt/Z5k7WDmjk9PzrxD9Y36U78Wqxpp/bn8sd8B2U v/QHDeYFu1riXfQ3KgU4+1HtV48/DbsiB0ZT7DGuB8JGXimDgpivZSNiUt8o4jnofbCoZxw1A5s9D v3FtK3VjAsgMBnNj709IwTDS2eoo1KLtNdC3u9wM22unxd747NTuFBUws1dEZjiBPJNjIT27jUfRH IPjHbyeMQggOOpMYU7v0Bx6b1vAg7RxZZJo4yRao2H4Erj2dphfn1iC2p4cfgZsuXgqWDQTdyNPV9 mDVS8TNg==; Received: from sslproxy06.your-server.de ([78.46.172.3]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1wmB9O-000Hlm-0P; Tue, 21 Jul 2026 16:08:50 +0200 Received: from localhost ([127.0.0.1]) by sslproxy06.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1wmB9N-000GRg-1R; Tue, 21 Jul 2026 16:08:49 +0200 From: Nora Schiffer To: openembedded-core@lists.openembedded.org Cc: oss@ew.tq-group.com, Nora Schiffer Subject: [PATCH v2 1/3] kernel-fit-image: make kernel entry point and load address optional Date: Tue, 21 Jul 2026 16:08:06 +0200 Message-ID: <50f6548ace45b09d9aa5958b5868cf04e114b93a.1784642607.git.nora.schiffer@ew.tq-group.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: References: MIME-Version: 1.0 X-Virus-Scanned: Clear (ClamAV 1.4.3/28067/Tue Jul 21 08:23:56 2026) List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Tue, 21 Jul 2026 14:09:02 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/241532 With image type kernel_noload, these are not used, and with [1] and [2], U-Boot will not require them anymore for this image type. Allow omitting them from image generation. [1] https://git.u-boot-project.org/u-boot/u-boot/-/commit/c2abc606653e7eb1e8dbdbaaf1eac392689875ea [2] https://git.u-boot-project.org/u-boot/u-boot/-/commit/c63051237f2bc79838a27473709948408acdf38b Signed-off-by: Nora Schiffer --- meta/lib/oe/fitimage.py | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/meta/lib/oe/fitimage.py b/meta/lib/oe/fitimage.py index 79ac88966f..81d18f6c91 100644 --- a/meta/lib/oe/fitimage.py +++ b/meta/lib/oe/fitimage.py @@ -276,18 +276,22 @@ class ItsNodeRootKernel(ItsNode): if len(parts) == 3 and parts[2] == entrysymbol: entrypoint = "<0x%s>" % parts[0] break + opt_props = { + "data": '/incbin/("' + kernel_path + '")', + "arch": self._arch, + "os": "linux", + } + if load: + opt_props["load"] = f"<{load}>" + if entrypoint: + opt_props["entry"] = f"<{entrypoint}>" + kernel_node = self.its_add_node_image( kernel_id, "Linux kernel", mkimage_kernel_type, compression, - { - "data": '/incbin/("' + kernel_path + '")', - "arch": self._arch, - "os": "linux", - "load": f"<{load}>", - "entry": f"<{entrypoint}>" - } + opt_props, ) self._kernel = kernel_node