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Thu, 13 Nov 2025 10:34:29 +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-1EjB; Thu, 13 Nov 2025 10:34:29 +0100 From: Sascha Hauer Date: Thu, 13 Nov 2025 10:34:28 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251113-soc-uid-v1-4-29a256e07144@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=1378; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=iUd9RoVc3vnmEvV/QzLesqwWvOyiu5nnyboo20/IPlA=; b=kb3bKx5NfGEo0tPpoU/lhsM08jh3amOqP97YU2qJ8bBNvV8qhDSRaALctGak8IbWTzF2TC1q0 IuneIrWHjF3DEjY80QQqmvSG146IAcI8PFs6T76LQXg0xLvsPdg2agy 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_083930_623789_2998567F X-CRM114-Status: GOOD ( 10.48 ) 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 4/9] nvmem: bsec: call barebox_set_soc_uid() 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) barebox_set_soc_uid() calls barebox_set_soc_uid() the same way as done previously, but also exposes the SoC ID in the barebox environment. Signed-off-by: Sascha Hauer --- drivers/nvmem/bsec.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/nvmem/bsec.c b/drivers/nvmem/bsec.c index b67b55addfe0ebf1546e6b382a1f65af5c3ad423..1e85d4c9fcb43e90657ebf65bde976293bfa042f 100644 --- a/drivers/nvmem/bsec.c +++ b/drivers/nvmem/bsec.c @@ -110,13 +110,16 @@ static void stm32_bsec_set_unique_machine_id(struct regmap *map) { u32 unique_id[3]; int ret; + char *uidstr; ret = regmap_bulk_read(map, BSEC_OTP_SERIAL * 4, unique_id, sizeof(unique_id) / 4); if (ret) return; - machine_id_set_hashable(unique_id, sizeof(unique_id)); + uidstr = xasprintf("%08X%08X%08X", unique_id[0], unique_id[1], unique_id[2); + barebox_set_soc_uid(uidstr, unique_id, sizeof(unique_id)); + free(uidstr); } static int stm32_bsec_read_mac(struct bsec_priv *priv, int offset, u8 *mac) @@ -278,8 +281,7 @@ static int stm32_bsec_probe(struct device *dev) if (IS_ERR(nvmem)) return PTR_ERR(nvmem); - if (IS_ENABLED(CONFIG_MACHINE_ID)) - stm32_bsec_set_unique_machine_id(map); + stm32_bsec_set_unique_machine_id(map); stm32_bsec_init_dt(priv, dev, map); -- 2.47.3