From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 18 Dec 2025 18:37:23 +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 1vWHwI-00Culx-3D for lore@lore.pengutronix.de; Thu, 18 Dec 2025 18:37:23 +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 1vWHwI-0007lk-FO for lore@pengutronix.de; Thu, 18 Dec 2025 18:37:22 +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=4R9XSLhfAz7WkcAvzy3D9RMhrwm28lRTO8MHKHS9xZM=; b=V68Wuf6E0muBrZqRTcMCRVrBX+ K+32UhWtw08B57uM7gsWb5fTnLUuv4t3VSnyJcnKGMi8Y/erl5SY7Bwfg5EulZQnNpu0WGtaTFT/J De7UoPwEKTlYgSquB2POij4eT4zDN5ATa8cY1I+9R5cCl8ZGjVfr7c6cokrnrJxGD+xuTyfajXD8P Rhk9vUnKTQOn6E7SVxGi8e0WCX1IXuu6yYCos4gtpUxX4Pg4GfH7dXjiignKUDF0A3W4RyobC618q cVqv+d1dDVWBHI8yT7PcjAofKjugy1v6VfJnXZpfb5JUrONZAYOPb2ftmopWRyKDv4syFXtP8iYAF mPl2ON/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vWHvj-00000008vwA-2SOz; Thu, 18 Dec 2025 17:36:47 +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 1vWHvj-00000008vvs-0dwp for barebox@bombadil.infradead.org; Thu, 18 Dec 2025 17:36:47 +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=4R9XSLhfAz7WkcAvzy3D9RMhrwm28lRTO8MHKHS9xZM=; b=QCnuQLoa/Az5FTFBoNVya7HESm /D9dJVFkju93AKq6jSzYz32l+z+lf8bEawKHswf8T0Wl0OjkxfCekcQuJLKUVea4APdbZEy3wFz4a FA19sN7z9rwp+t9k3vwOo5FJdmV0o2MEQPkoYgkg3iCDM1EC9dUjOB+6oG+oL/kOPJX74C5+WEgl3 wIZhaGuxU+oi6qD17Jek6mBguii2tAPrkALg29UnQcwKUJe9uS3pS+MRKxIA9ymFuKxT7a94j6IIa z2nH/s3SUKae7yn2cL/Plr/8+kTp397Zisi4WO3Iq/86eDL7PdwBACct3F9b66HDtheqv937kXkYd e1LJAhfA==; 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 1vWH4D-00000009IdA-3A6O for barebox@lists.infradead.org; Thu, 18 Dec 2025 16:41:31 +0000 Received: from dude06.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::5c]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vWHvd-0007Si-VX; Thu, 18 Dec 2025 18:36:41 +0100 From: Fabian Pflug Date: Thu, 18 Dec 2025 18:36:28 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251218-v2025-11-0-topic-imx6-field-return-v1-1-3781143198d6@pengutronix.de> References: <20251218-v2025-11-0-topic-imx6-field-return-v1-0-3781143198d6@pengutronix.de> In-Reply-To: <20251218-v2025-11-0-topic-imx6-field-return-v1-0-3781143198d6@pengutronix.de> To: BAREBOX Cc: Marco Felsch , Fabian Pflug X-Mailer: b4 0.14.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251218_164129_907337_99632CD9 X-CRM114-Status: UNSURE ( 6.98 ) 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=-3.0 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 1/4] arm: mach-imx6: use kconfig for field return 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) There is a kConfig option for the field return, that is also documented, so using it here instead of providing a headerfile to patch. Signed-off-by: Fabian Pflug --- include/mach/imx/habv4-imx6-gencsf-template.h | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/include/mach/imx/habv4-imx6-gencsf-template.h b/include/mach/imx/habv4-imx6-gencsf-template.h index 45da2981cb..c24bf84b85 100644 --- a/include/mach/imx/habv4-imx6-gencsf-template.h +++ b/include/mach/imx/habv4-imx6-gencsf-template.h @@ -39,17 +39,12 @@ hab Engine = SETUP_HABV4_ENGINE hab Features = SETUP_HABV4_FEATURES #endif -/* -// allow fusing FIELD_RETURN -// # ocotp0.permanent_write_enable=1 -// # mw -l -d /dev/imx-ocotp 0xb8 0x1 +#if defined(CONFIG_HABV4_CSF_UNLOCK_FIELD_RETURN) hab [Unlock] hab Engine = OCOTP hab Features = FIELD RETURN -// device-specific UID: -// $ dd if=/sys/bus/nvmem/devices/imx-ocotp0/nvmem bs=4 skip=1 count=2 status=none | hexdump -ve '1/1 "0x%.2x, "' | sed 's/, $//' -hab UID = 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 -*/ +hab UID = HABV4_CSF_UNLOCK_UID +#endif hab [Install Key] /* verification key index in key store (0, 2...4) */ -- 2.47.3