From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 13 Oct 2022 10:33:56 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oitfB-0079z4-EP for lore@lore.pengutronix.de; Thu, 13 Oct 2022 10:33:56 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oitf9-0007aE-JT for lore@pengutronix.de; Thu, 13 Oct 2022 10:33:56 +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:MIME-Version: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Date:Cc:To:From :Subject:Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yHi9ms2lTLXS5vc6kmo46T5HWgRPcJT54nvMEPPlY4s=; b=XSuEK9t1OQe8SGRwfumh6te26z qxXbrGC37zGuZE1XbptEGptEl792oxk0X1Qv/MSDTXAzPbSF9woojDNcVX5bNQaueNDiYvEfmP/C4 V6mo9l7RdGoChrvM6jy2zbZhSv7CZQBJlfg/6fzz0nFGXR6Zc/Ti072gWQbcWltik94VsElrHAsn3 v17raemwwsaQDkqdQAh+TvPq5X6U7Z5jqBk8DqBTkNPgrs8VFqY4gmkEhQ3bok5kXHr+nmLbUrF8N b661dsoBZ0lD/myDFQSPc1W+Ep6QNdJjTzZc9SJVah/T55ZzTjUdfxLwlHd5sVOPqmVvdXrlaqrrh r+aOzuKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oitdn-00B6YL-2w; Thu, 13 Oct 2022 08:32:31 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oitdi-00B6XT-Su for barebox@lists.infradead.org; Thu, 13 Oct 2022 08:32:27 +0000 Received: from ptz.office.stw.pengutronix.de ([2a0a:edc0:0:900:1d::77] helo=[IPv6:::1]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1oitdf-0007WT-9n; Thu, 13 Oct 2022 10:32:23 +0200 Message-ID: From: Rouven Czerwinski To: BAUER Bernd , Sascha Hauer Cc: Barebox Mailingliste Date: Thu, 13 Oct 2022 10:32:22 +0200 In-Reply-To: References: <20221013073204.GE6702@pengutronix.de> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.44.4 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221013_013226_947125_362D1A2A X-CRM114-Status: UNSURE ( 5.04 ) 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.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.1 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: Re: AW: HAB/SecureBoot on IMX8MN X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Hi Bernd, One of the pitfalls we had when enabling HAB for i.MX8MQ was that the SIP supported by the downstream TF-A to request the HAB event log was stalling the SoC forever. I couldn't find a way to make this work, so instead for i.MX8MQ we are parsing the HAB event log directly from SRAM. The i.MX8MN address is probably different and you'll have to check whether the same restrictions apply, i.e. if the HAB SIP is still broken on i.MX8MN. Best regards, Rouven