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Thu, 13 Nov 2025 10:34:30 +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 1vJTio-00000008Q1y-1LlG; Thu, 13 Nov 2025 10:34:29 +0100 From: Sascha Hauer Date: Thu, 13 Nov 2025 10:34:33 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251113-soc-uid-v1-9-29a256e07144@pengutronix.de> References: <20251113-soc-uid-v1-0-29a256e07144@pengutronix.de> In-Reply-To: <20251113-soc-uid-v1-0-29a256e07144@pengutronix.de> To: BAREBOX X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1763026469; l=800; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=dLLJtGPCa/wltk5oAu3q1LvcdzzZRM6CHXfFoKlrMpo=; b=/SuYTrr4qFP/MGQG5oXALHEaF4e0iCAczmHAhKZeGtWIDR71AWfIEuB+RZIrUTVe1G9ITN65b sk2rT6VDn3bDOFGYExgBXAvoQewwA2+Q5OcPW3daTEdAeTOX15QVDdg X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251113_083941_547095_CA63DCAF X-CRM114-Status: GOOD ( 10.40 ) 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=-4.0 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 9/9] Documentation: migration: add i.MX8MP SoC UID change note 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) Signed-off-by: Sascha Hauer --- Documentation/migration-guides/migration-master.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/migration-guides/migration-master.rst b/Documentation/migration-guides/migration-master.rst new file mode 100644 index 0000000000000000000000000000000000000000..8c5ad020c42bb553e35141be8588f6e8cb3c8cb7 --- /dev/null +++ b/Documentation/migration-guides/migration-master.rst @@ -0,0 +1,8 @@ + +NXP i.MX8MP +----------- + +* The i.MX8MP SoC UID really is 128bit. With this release all 128bit + are used for the SoC UID, previously only 64bit were used. This will + result in a different SoC UID and consequently a different machine_id + when systemd.machine_id is passed to Linux. -- 2.47.3