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Resent-From: Vagrant Cascadian Original-Sender: "Debbugs-submit" Resent-CC: guix-patches@gnu.org Resent-Date: Tue, 29 Aug 2023 23:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64907 X-GNU-PR-Package: guix-patches X-GNU-PR-Keywords: patch To: Juliana Sims , 64907@debbugs.gnu.org Cc: Efraim Flashner Received: via spool by 64907-submit@debbugs.gnu.org id=B64907.169335147212765 (code B ref 64907); Tue, 29 Aug 2023 23:25:01 +0000 Received: (at 64907) by debbugs.gnu.org; 29 Aug 2023 23:24:32 +0000 Received: from localhost ([127.0.0.1]:51806 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qb84W-0003Jp-7b for submit@debbugs.gnu.org; Tue, 29 Aug 2023 19:24:32 -0400 Received: from cascadia.aikidev.net ([173.255.214.101]:58606) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qb84S-0003Jb-4v for 64907@debbugs.gnu.org; Tue, 29 Aug 2023 19:24:30 -0400 Received: from localhost (unknown [IPv6:2600:3c01:e000:21:7:77:0:50]) (Authenticated sender: vagrant@cascadia.debian.net) by cascadia.aikidev.net (Postfix) with ESMTPSA id 2D4311ADEE; Tue, 29 Aug 2023 16:24:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=debian.org; s=1.vagrant.user; t=1693351452; bh=eXFuIEdh9nsaMX0EQ6MwB8MxKD/8Nb2usWqB9+jN9dQ=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=DSYe8zXfy6N/Y4c/tZJls3bvPSymKgdvYjB9TOt0XS9znk+I0CL5ROLtDcKwHDphJ pk3aAQmdJ1ZTj+W616VLYvwEOLSVFy1xPMO7O2Mo3AvrIANMTi0cNJWBzfcDjctlPd kLTcVxfRh5PXEK/eftZtZymzw+0M/GkNc7FIBPbRmXGvh4swK0dKLFfMFRWMLnWCsg GjGffWnvZZ3Soq0WiEdkI93zTMtRG+TgYZW/EVmqGu3+gIh1lIuNRoq44Dm2xJStw1 gWDHmR3PLQaugCQ3+3zcgQBCzcDvjLqoaoQy0L5v//sxaaZemHoUJVdyIhQGcecBk/ fbG3xBGiKaKlw== From: Vagrant Cascadian In-Reply-To: <87fs41v45s.fsf@wireframe> References: <87fs41v45s.fsf@wireframe> Date: Tue, 29 Aug 2023 16:24:05 -0700 Message-ID: <87bkepv3e2.fsf@wireframe> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: guix-patches@gnu.org List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-patches-bounces+larch=yhetil.org@gnu.org Sender: guix-patches-bounces+larch=yhetil.org@gnu.org X-Migadu-Flow: FLOW_IN X-Migadu-Country: US X-Migadu-Spam-Score: -2.27 X-Spam-Score: -2.27 X-Migadu-Scanner: mx0.migadu.com X-Migadu-Queue-Id: BEEA336DAF X-TUID: Px6XMu44GSxq --=-=-= Content-Type: text/plain On 2023-08-29, Vagrant Cascadian wrote: > On 2023-07-27, Juliana Sims wrote: >> These patches create specialized U-Boot and OpenSBI packages to use with RVVM by >> applying RVVM's author's patches to those projects. Additionally, they build >> this patched version of U-Boot into OpenSBI's `fw_payload.bin`, mimicking the >> binary release from RVVM. ... >> It's worth noting that opensbi-generic works fine with RVVM. However, it does >> not provide `fw_payload.bin` - only `fw_jump.bin` - so this version provides >> more flexibility. That said, opensbi-rvvm is 5.3 MB compared to >> opensbi-generic's 1.3 MB. Because of that, I'm ambivalent about adding it. I >> leave the decision on whether or not to include it entirely up to others; >> there's no sense in throwing away work I already did if it may be useful. > > If it requires patches, I am a bit concerned about long-term > maintenence... If it does not require patches, that does not seem like a > huge increase, or an alternate build that also ships the fw_payload.bin > file. Thinking a little more, from what I recall, the whole point of fw_jump.bin is so that you can dynamically specify the payload at runtime ... why do we need a separate fw_payload.bin created at build-time, if you can just pass a (potentially custom) payload at runtime? It has been a while since I have used these components for virtual riscv systems, so my memory may be a little rusty or recent usage may have changed... :) live well, vagrant --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEARYKAB0WIQRlgHNhO/zFx+LkXUXcUY/If5cWqgUCZO5+FQAKCRDcUY/If5cW qkPJAQCBba5DHEXv/AZtAZ2PsLKE9M46C059tRn+u8aGoS0WDAD9FSYKjusBeXf2 SaM762oL9DWhHxeKa4dEhUL+DYSvEQ0= =ImNp -----END PGP SIGNATURE----- --=-=-=--