From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 30 Nov 2021 11:25:26 +0100 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1ms0KE-0002qj-L6 for lore@lore.pengutronix.de; Tue, 30 Nov 2021 11:25:26 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ms0KD-0008Bu-Fk for lore@pengutronix.de; Tue, 30 Nov 2021 11:25:26 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:From:In-Reply-To:MIME-Version: References:Message-ID:Subject:Cc:To:Date:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=/sUW8gTNJO0GymNnUEZnbXCQQaDXKmpf+SijnvTYSuE=; b=oULvr9UqWxdGjQyoOQf4copzCN EnkpjVlUFEC0O/kfI0U675KwRDZ0wQ1b0i8fbQ3vosJu1g0Co8G7rZy9d11gRhPvuugqBA3Bmz/35 gZdfIDXSGdENGeovKzkn477NbvnJJkOOGuc8PFOkmZZEzzuoxvREcb3qF0F+MPwiHjv9e82YgQbXX jchpnEFduDCq7izX5zohCZUN2cKkAkbd8twT0W8AtkIWH+0W0KdLqx4xjrb/ueqIksMAgHNXXlL9s VxZcqZanjmtoy/DB3hrL2ew7foJxwxyW6Jjdeis9TYCBakYSn+Lzg7AjYZ3NbGnm6NGHvDLsSAHtY qJ/2Ic8Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ms0Ig-004aOV-Ba; Tue, 30 Nov 2021 10:23:50 +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 1ms03W-004VQ5-Cn for barebox@lists.infradead.org; Tue, 30 Nov 2021 10:08:12 +0000 Received: from ptx.hi.pengutronix.de ([2001:67c:670:100:1d::c0]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ms03U-0005y4-HM; Tue, 30 Nov 2021 11:08:08 +0100 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1ms03U-00076j-4E; Tue, 30 Nov 2021 11:08:08 +0100 Date: Tue, 30 Nov 2021 11:08:08 +0100 To: Oleksij Rempel Cc: barebox@lists.infradead.org, David Jander Message-ID: <20211130100808.GM28260@pengutronix.de> References: <20211126133108.3003431-1-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20211126133108.3003431-1-o.rempel@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-IRC: #ptxdist @freenode X-Accept-Language: de,en X-Accept-Content-Type: text/plain X-Uptime: 11:07:52 up 285 days, 13:31, 144 users, load average: 0.10, 0.19, 0.18 User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211130_020810_487318_244DCD7E X-CRM114-Status: GOOD ( 19.45 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:e::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=-4.9 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, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH v1] nvmem: bsec.c: Use SMC_READ_OTP in stm32_bsec_read_mac() 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) On Fri, Nov 26, 2021 at 02:31:08PM +0100, Oleksij Rempel wrote: > From: David Jander > > TF-A (version >= v2.4?) apparently does not copy all of OTP to shadow > registers so reading the MAC address area will read all-zeroes. > Make sure to read the _real_ OTP register in this case. > > Signed-off-by: David Jander > Signed-off-by: Oleksij Rempel > --- > drivers/nvmem/bsec.c | 21 ++++++++++++++------- > 1 file changed, 14 insertions(+), 7 deletions(-) Applied, thanks Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox