From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 20 Jan 2026 17:12:06 +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 1viEKt-003Rb9-09 for lore@lore.pengutronix.de; Tue, 20 Jan 2026 17:12:06 +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 1viEKs-0001Xb-1T for lore@pengutronix.de; Tue, 20 Jan 2026 17:12:06 +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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=30OU4toLqo6ei+bk1wVzJInqIYw19Vfc7p6865CNeOk=; b=CIBwQfNnxiSSmHKD8WsSStZSLs Apa0Zb95glnJJ2mQWT6cz93ojbRBtBv69WxydzNj6LaJKC5bS1AwOXbloDLpdcLugm2b3XEzrUOHJ uNK0s18JLWn/MAmLZzBSvj6J+x1ZAxAewJcRySWIe0MHBBwTjIiYNffheVnfN4cemzXZYid6RPtz7 QPFGkhb1ZWyMVey75XMv85nG2B0n5aDyVAopY2xkTc8M9vO8Ui8kmws4/ya2+fS+oNbmZNeDBAK22 8yJwRuw77+IKBYmR1kVjti2Vjt6sv6kawvM9PHXvy5UUIvBpqnfdNgqv3iRDzPyIFXpiW3sEyFubn WIlzAcww==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1viEKM-000000048No-103w; Tue, 20 Jan 2026 16:11:34 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1viEKK-000000048NW-3tJC for barebox@bombadil.infradead.org; Tue, 20 Jan 2026 16:11:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Cc:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Sender:Reply-To:Content-ID:Content-Description; bh=30OU4toLqo6ei+bk1wVzJInqIYw19Vfc7p6865CNeOk=; b=kYQQwcf2qBuvvxG1py9gh+A3FH VPagyydmj22N/x+udIR5Zpua2wRZj6bz5yriE/DAsD0ZCJQI6CCASpV6vaduPg/LJWf9f/urHeqMg xfPNKLE/FFchSVRJoWbTgqPFKQiSXQsHjF4BgtdqhyVn4yFJNzQtgrDuwt1ltTmBM65/mYXqNbQxx Qaxr/PZo6QBzahDvxc5x+SGxTC9HVrEMH01sruxZ1ADCBap/ofcX8QRRPArheUtyK0z87BJBvIdjd EDkU5pSuuL9W2NsNBogW56g2GFIgQ25qbBYMwP37A0DeSF/AtBgX10AgmVYaSeyEGMNkfPprclcy7 /yZ+yqow==; Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by desiato.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1viEKI-0000000ENhP-02yA for barebox@lists.infradead.org; Tue, 20 Jan 2026 16:11:31 +0000 Received: from dude04.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::ac]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1viEKH-0001Ie-F5; Tue, 20 Jan 2026 17:11:29 +0100 From: Jonas Rebmann Date: Tue, 20 Jan 2026 17:11:12 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260120-tlv_bind_serial-v3-2-91db0e4b07fb@pengutronix.de> References: <20260120-tlv_bind_serial-v3-0-91db0e4b07fb@pengutronix.de> In-Reply-To: <20260120-tlv_bind_serial-v3-0-91db0e4b07fb@pengutronix.de> To: Sascha Hauer , BAREBOX Cc: Jonas Rebmann X-Mailer: b4 0.15-dev-7abec X-Developer-Signature: v=1; a=openpgp-sha256; l=2236; i=jre@pengutronix.de; h=from:subject:message-id; bh=KkOLobFq+MMtTlX9/R6iMvp00SIjgYarGcTQmpFXSGE=; b=owGbwMvMwCV2ZcYT3onnbjcwnlZLYsjMX2mwRCF92aoN4ounJJ5O63wu0vnibMjq2C/MklkeN +ZxCT5q6yhlYRDjYpAVU2SJVZNTEDL2v25WaRcLM4eVCWQIAxenAEzkciUjww7no+Kn7Xfb2V2X 2NL6LD3E4u7U21yzVL44ZfAfz2R/8Jbhr3jwtoO3TFfN05nq6FYRtFk8Tf5wRUdkn1WdIQeb+p1 mfgA= X-Developer-Key: i=jre@pengutronix.de; a=openpgp; fpr=0B7B750D5D3CD21B3B130DE8B61515E135CD49B5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260120_161130_179518_71719E8C X-CRM114-Status: UNSURE ( 8.85 ) 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=-3.3 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v3 2/2] bareboxtlv-generator: add raw "bytes"-format 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) Stores a byte sequence up to the maximum supported length of 65'535 bytes, encoded from and decoded to a hexadecimal representation. Whitespace in the input string is skipped, allowing for arbitrary grouping of the hexadecimal digits in the yaml input data. Signed-off-by: Jonas Rebmann --- scripts/bareboxtlv-generator/bareboxtlv-generator.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/scripts/bareboxtlv-generator/bareboxtlv-generator.py b/scripts/bareboxtlv-generator/bareboxtlv-generator.py index aa243d8b06..1fd5a45d43 100755 --- a/scripts/bareboxtlv-generator/bareboxtlv-generator.py +++ b/scripts/bareboxtlv-generator/bareboxtlv-generator.py @@ -320,6 +320,18 @@ class FactoryDataset: if len(bin) > 2**16 - 1: raise ValueError(f"String {name} is too long!") + elif tag_format == "bytes": + try: + bin = bytes.fromhex(value) + except ValueError: + raise ValueError(f"{name}: Invalid hex string for bytes format") + if "length" in tag: + if tag["length"]!=len(bin): + raise ValueError(f"{name}: schema requires this byte sequence to be {tag["length"]} bytes but the given sequence is {len(bin)} byte long.") + fmt = f"{len(bin)}s" + if len(bin) > 2**16 - 1: + raise ValueError(f"Bytes {name} is too long!") + elif tag_format == "decimal": fmtl = tag["length"] if fmtl == 1: @@ -451,6 +463,8 @@ class FactoryDataset: value = struct.unpack_from(fmt, bin, data_ptr)[0] elif tag_schema["format"] == "string": value = bin[data_ptr : data_ptr + tag_len].decode("UTF-8") # noqa E203 + elif tag_schema["format"] == "bytes": + value = bin[data_ptr : data_ptr + tag_len].hex() elif tag_schema["format"] == "mac-sequence": if tag_len != 7: raise ValueError(f"Tag {name} has wrong length {hex(tag_len)} but expected 0x7.") -- 2.51.2.535.g419c72cb8a