From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 28 Nov 2025 08:12:30 +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 1vOsec-005hr4-0j for lore@lore.pengutronix.de; Fri, 28 Nov 2025 08:12:30 +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 1vOseb-0003wv-Lo for lore@pengutronix.de; Fri, 28 Nov 2025 08:12:30 +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:Content-Transfer-Encoding: Content-Type:MIME-Version:Date:Message-Id:Subject:References:In-Reply-To:To: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=o91Pgz6rECb5qLubK6SY/s8jR6YhAihNkJd0hiplwOM=; b=gcnjRgsThma/6MZm2zY9g7I2gu 73oDDALFzfVcYBgxiqffsPXfdKTUHG5tPbCuMWTDgedmJcJwV30XROSTC+ihb9Fhamt2CKOoDb05P ADfKuZczLgd2ezOHYMubBifJrox13zCR9hzOks5lvQTy8FcAshzBl5uGzxwtz0KLmJHOQUD9BYawU fvMYREWHWSaZ9aLcuyAl2Qxat1S7huDOZSwwjNfYcd/uYZAywyQxGk9MjF5zI1SJsLwHN8KR1WzcI oHSARNZx9W6l3TZ52fA+maWsh5FT92cldG9LRfXon2cTOBSl3vf8F4vvvdEH1HgvVU4FDbbyZHeda Ey72og9w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOseB-0000000057f-3gQw; Fri, 28 Nov 2025 07:12:03 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOse9-0000000055s-1JNt for barebox@lists.infradead.org; Fri, 28 Nov 2025 07:12:02 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vOse7-0003ex-Sj; Fri, 28 Nov 2025 08:11:59 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vOse7-002uyC-2C; Fri, 28 Nov 2025 08:11:59 +0100 Received: from localhost ([::1] helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vOse8-00000009Ptv-0H8d; Fri, 28 Nov 2025 08:11:59 +0100 From: Sascha Hauer To: Barebox List , Sascha Hauer In-Reply-To: <20251126141954.2033860-1-s.hauer@pengutronix.de> References: <20251126141954.2033860-1-s.hauer@pengutronix.de> Message-Id: <176431391961.2244508.16492394899251812846.b4-ty@pengutronix.de> Date: Fri, 28 Nov 2025 08:11:59 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251127_231201_479461_AB2CFFE2 X-CRM114-Status: GOOD ( 12.02 ) 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=-4.1 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: Re: [PATCH v2] nvmem: k3: add fuse support 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) On Wed, 26 Nov 2025 15:19:54 +0100, Sascha Hauer wrote: > This driver reads/writes to the extended OTP area using TF-A calls. > > The driver has been tested on AM625 and AM62L, but should work on other > SoCs as well. The driver needs the SIP calls K3_SIP_OTP_READ and > K3_SIP_OTP_WRITE. These are currently only implemented in the TI > downstream TF-A for AM62L. For AM625 these calls need to be enabled with > additional TF-A patches. The driver is activated in the AM62L/AM625 > device trees, but due to the limited availability of the SIP calls > the driver remains silent when the TF-A doesn't have support for > manipulating fuses. > > [...] Applied, thanks! [1/1] nvmem: k3: add fuse support https://git.pengutronix.de/cgit/barebox/commit/?id=eb449a3cd91c (link may not be stable) Best regards, -- Sascha Hauer