From patchwork Mon Sep 28 15:30:21 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Harsimran Singh Tungal X-Patchwork-Id: 2927 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 AF1E5CA5FA7 for ; Mon, 28 Sep 2026 15:30:33 +0000 (UTC) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.msgproc02-g2.60338.1790609430833841456 for ; Mon, 28 Sep 2026 08:30:31 -0700 Authentication-Results: mx.groups.io; dkim=fail reason="dkim: body hash did not verify" header.i=@arm.com header.s=foss header.b=UIjqISxi; spf=pass (domain: arm.com, ip: 217.140.110.172, mailfrom: harsimransingh.tungal@arm.com) 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 B209F1655; Mon, 28 Sep 2026 08:30:26 -0700 (PDT) Received: from e142474.cambridge.arm.com (e142474.arm.com [10.2.203.50]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id AC25B3F763; Mon, 28 Sep 2026 08:30:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1790609430; bh=BGwGo8bhyvV21odb9r2F3dYefajf8fhSPighRrGyyNE=; h=From:To:Cc:Subject:Date:From; b=UIjqISxihny27o35I2pIX5zl4tUH0qJSdCIDNWiO46QFefH9r8NIr0YIdiXX3z7Rh iuxlb5/cfPaVjg0jyd9TnmTxgwTn6m8b6tFPXm5ReyfNIH/vo52qLr2JGj+7MRNXEw zlXcKUd28x1Pn9n1agrrwVlba8oE2SvPeRKk8GJI= From: Harsimran Singh Tungal To: meta-arm@lists.yoctoproject.org Cc: Harsimran Singh Tungal Subject: [PATCH 0/1] arm/trusted-firmware-a: fix cot-dt2c parser failure Date: Mon, 28 Sep 2026 16:30:21 +0100 Message-ID: <20260928153022.1966815-1-harsimransingh.tungal@arm.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 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 ; Mon, 28 Sep 2026 15:30:33 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arm/message/7176 Provide a TF-A fix to normalise CoT DTS cell expressions before cot-dt2c parses the generated descriptor. This avoids build failures where cot-dt2c reports "not a valid CoT DT file" when parsing arithmetic expressions in generated CoT descriptors. Harsimran Singh Tungal (1): arm/trusted-firmware-a: fix cot-dt2c parser failure .../trusted-firmware-a/cot-dt2c_0.1.0.bb | 4 +- ...ormalise-arithmetic-cell-expressions.patch | 77 +++++++++++++++++++ 2 files changed, 80 insertions(+), 1 deletion(-) create mode 100644 meta-arm/recipes-bsp/trusted-firmware-a/files/0001-cot-dt2c-normalise-arithmetic-cell-expressions.patch