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[209.85.220.41]) by mx.google.com with SMTPS id 5b1f17b1804b1-442fd5ab7f6sor147255e9.11.2025.05.15.08.45.07 for (Google Transport Security); Thu, 15 May 2025 08:45:07 -0700 (PDT) Received-SPF: pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) client-ip=209.85.220.41; X-Forwarded-Encrypted: i=1; AJvYcCXQBc4sSzD0BiprdlmVrO2ZneoAvCOf1ukzjyfIKxHa+NG62vnRI/ApmshHvOaKRLNQ+u/6qgNUfNz2jRAF@amarulasolutions.com X-Gm-Gg: ASbGncs7/WpEGzhy425vx2qCBKGv4nRz0G4uSHJZ/Ml14sSLzJmJ2SVTLjbfnzY62MB /38TCfs1TPDCN5czsYG+1T5KTKnEi6F2AvA8hqOtPOCyn0zkCQSPz/kBqA0gMsAVvx3Gsxh3MDs 4QGb1AaKoBHCNCAz2FcG9dxUF2/fuXhD+s/iQ6KAov5VzYBwCQ+oT6IS1/qwMHe5zZ8BFHYc5HF WU8xQBy3C80GNZu5TCZT+m9rkTUTR+1gIYA9Em1s2sroGN1g3uUnzz58t8tRzJEX5uyNa+kfn4W 9LfUFM6gcnoMVJzxnM0e6OHNncU7esi9UVzSJHxeirclzIZv+DsOlT6C5S4zEyJ5rt+9xSGCH0x 5DdKDdmEMxhC2Gd4SlY3s1pnic4WZl/ok38IHhq0bqhPJnp4LgBCSCg== X-Received: by 2002:a05:6000:230a:b0:3a0:9dc2:5e0e with SMTP id ffacd0b85a97d-3a35c835093mr295942f8f.11.1747323907153; Thu, 15 May 2025 08:45:07 -0700 (PDT) Received: from dario-ThinkPad-T14s-Gen-2i.client.m3-hotspots.de ([46.189.28.50]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-442ebda7d2csm57858225e9.3.2025.05.15.08.45.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 15 May 2025 08:45:06 -0700 (PDT) From: Dario Binacchi To: buildroot@buildroot.org Cc: Dario Binacchi , Michael Trimarchi , linux-amarula@amarulasolutions.com Subject: [PATCH 1/1] board/bsh/imx8mn-bsh-smm-s2: erase the entire NAND chip Date: Thu, 15 May 2025 17:45:04 +0200 Message-ID: <20250515154504.929058-1-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=Z8xCeL9q; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=pass header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: Michael Trimarchi If an attempt is made to create a UBI volume and it already exists, the operation fails. Therefore, before requesting the creation of a UBI volume, we erase the entire NAND to ensure that no errors occur. Signed-off-by: Michael Trimarchi Signed-off-by: Dario Binacchi --- board/bsh/imx8mn-bsh-smm-s2/nand-full.lst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst b/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst index c01d2d6c1dac..f5b94c24d83b 100644 --- a/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst +++ b/board/bsh/imx8mn-bsh-smm-s2/nand-full.lst @@ -10,6 +10,8 @@ SDPS: boot -f _flash.bin FB: ucmd setenv fastboot_buffer ${loadaddr} FB: download -f _image +FB[-t 10000]: ucmd nand erase.chip + # Burn image to nandfit partition if needed FB: ucmd if env exists nandfit_part; then nand erase.part nandfit; nand write ${fastboot_buffer} nandfit ${filesize}; else true; fi; FB: ucmd nandbcb init ${fastboot_buffer} nandboot ${filesize}