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charset=us-ascii Content-Disposition: inline In-Reply-To: <20260929-milkv-duo-bootstd-v1-2-1b75c9ad6483@baylibre.com> X-Zoho-Virus-Status: 1 X-Zoho-AV-Stamp: zmail-av-0.2.13.1.5.4/291.389.60 X-ZohoMailClient: External X-BeenThere: u-boot@lists.u-boot-project.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.u-boot-project.org On Tue, Sep 29, 2026 at 07:20:32PM -0300, Hiago De Franco wrote: > Enable CONFIG_BOOTSTD_DEFAULTS so the board can boot an extlinux.conf > with standard boot. This sets bootcmd to "bootflow scan" and enables > the script bootmeth, the ext4 commands and ping. > > Disable CONFIG_BOOTMETH_EFI_BOOTMGR, as the Milk-V Duo 256M does. There > is no EFI system partition to store variables, and the EFI boot manager > fails on every boot before extlinux is tried. EFI bootmgr works even without variables, since it scans for removable paths as well. I don't have strong opinions on this change. Duo is too resource constrained for generic distributions, so it shouldn't be too surprising not to have UEFI by default. But if it's me, I'll be happy to keep it enabled if the storage (usually SD-card here, and I don't think the BROM imposes a limitation) and boot time allows. Regards, Yao Zi > The rest of the diff comes from savedefconfig. > > Signed-off-by: Hiago De Franco