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a=rsa-sha256; c=relaxed/simple; d=mail.de; s=mailde202009; t=1707348142; bh=oCgyvdWqy2yL65j6ZmBCBC1rgiQlRLOO1QzsYL9uUMo=; h=From:To:Cc:Subject:Date:Message-ID:From:To:CC:Subject:Reply-To; b=imyHD70Ip24PSHHZ8rZRQ8VV1aLIsdJd3SyeA96/4TFm5bbQUOJaSkwRMIyGaQHOi UCOoQqJJu5y3rm/ww+DUMASlBnoe4H7uN51sSnxQecKtO8ISH/YxBSFO70XIbGmW+y Um+fJtMAQ0YF7nJRHCsrDDSKZwgdAoGbR2kIm2+0/iV2ABQcexDAsvVogiWuDsPclB 4Lkahb5vn2euHdoPANJDGrXknc4v/EIDpfdCC7GJBs7Rmst06+YAukT6l311B0Lkux f7j/9iHKAY8l0KUyT/4jNKWRX+GAATX5A5WqwEEqNkWoip3uC3fKrNNqYrSvK3PuQz mEJvo8T9JYOMw== X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dmarc=pass (p=quarantine dis=none) header.from=mail.de X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=mail.de header.i=@mail.de header.a=rsa-sha256 header.s=mailde202009 header.b=imyHD70I Subject: Re: [Buildroot] [PATCH 1/1] configs/rzboard_v2L_defconfig: new defconfig X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: "kilian.zinnecker--- via buildroot" Reply-To: kilian.zinnecker@mail.de Cc: "kilian.zinnecker@mail.de" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Hello Thomas, Giulio, all, Thanks Giulio for reviewing my patch and your feedback! [--SNIP--] > Thanks, I have applied to master, after renaming to > avnet_rzboard_v2l_defconfig, and taking into account the feedback from > Giulio. Thanks for fixing the issues and applying the patch! > However, I find it not so nice that we don't build a fully bootable > image that includes U-Boot. Could you work on this and submit a > follow-up patch? > > There is a DIP switch on the board that allows to boot from SD, see > page 15 of the board hardware manual; Yes, I agree and would prefer a bootable image, containing a uboot built by buildroot as part of the boot chain, too. I therefore tried to run uboot from SD card at first (using the information from the hardware manual you refered to), but I was not successful. Hence I asked the author of a hackster.io article about the RZBoard V2L boot [1], whether he could help me. He told me, that he asked the Avnet BSP team, and "they confirmed there is no official support for storing bootloader files on micro sd". This matches his article, listing only eMMC and QSPI as possible locations for the bootloader. However, maybe this information is incomplete and there is in fact a way to run uboot from SD card, which I just was not able to get working. I can try to reach out to the Avnet support myself. And even if there is no way to do that, I can try to adjust the board support to build uboot, figure out how to flash uboot to the eMMC and document that in the readme. May take me some time though at the moment. Best regards, Kilian [1] https://www.hackster.io/lucas-keller/mastering-rzboardv2l-emmc-micro-sd-and-network-booting-dc87f3 _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot