Date: Tue, 7 May 2024 13:43:23 -0700 From: Mark Millard <marklmi@yahoo.com> To: Mike Karels <mike@karels.net> Cc: HP van Braam <hp@tmm.cx>, FreeBSD ARM List <freebsd-arm@freebsd.org>, Emmanuel Vadot <manu@freebsd.org> Subject: Re: SD card timeouts on older Raspberry Pi 4 models on 14.1-BETA Message-ID: <40E3D586-9B73-45C1-80E5-3F5DA1EFEA37@yahoo.com> In-Reply-To: <25A622F4-330F-409B-94B2-D963B4F3FE33@yahoo.com> References: <kcEE.xnqWzH1TRt%2BOvb/eMAIaxA.gG1Vx6qg2gE@14d7edb59102> <9D83BC30-AA64-4FE3-9E22-28DE2F75C37D@karels.net> <25A622F4-330F-409B-94B2-D963B4F3FE33@yahoo.com>
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Looks like a crude approximation to a bisect of pre-built kernels can be done via: https://artifact.ci.freebsd.org/snapshot/stable-14/?C=3DM&O=3DD I looked in the oldest: 9deb9bca9c470002688390bccf88ae147a25176f/ - 2023-Sep-07 05:16 and then grabbed the kernel: = https://artifact.ci.freebsd.org/snapshot/stable-14/9deb9bca9c470002688390b= ccf88ae147a25176f/arm64/aarch64/kernel.txz I then expanded it and substituted it as the /boot/kernel on the 14.1-BETA1 microsd card. The result booted just fine: # uname -apKU FreeBSD generic 14.0-ALPHA4 FreeBSD 14.0-ALPHA4 aarch64 1400097 #0 = 9deb9bc: Thu Sep 7 04:46:28 UTC 2023 = root@FreeBSD-stable-14-aarch64-build.jail.ci.FreeBSD.org:/usr/obj/usr/src/= arm64.aarch64/sys/GENERIC arm64 aarch64 1400097 1401000 (I'd not done enough to have good debug information.) Other problems could be hit during a partitioning search for examples of working vs failing the specific way in question. And many commits do not have unique artifact builds for arm64.aarch64 . But for finding a ball-park range for when failure started, this technique likely would prove useful. =3D=3D=3D Mark Millard marklmi at yahoo.com
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