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Thu, 25 Apr 2024 09:18:59 -0700 (PDT) Received: from bill-the-cat ([187.144.98.216]) by smtp.gmail.com with ESMTPSA id g2-20020a0cdf02000000b0069b447066bbsm7055108qvl.78.2024.04.25.09.18.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Apr 2024 09:18:59 -0700 (PDT) Date: Thu, 25 Apr 2024 10:18:55 -0600 From: Tom Rini To: Richard Hughes Cc: Caleb Connolly , Ilias Apalodimas , U-Boot Mailing List , Heinrich Schuchardt , Jagan Teki , Jonas Karlman , FUKAUMI Naoki , chris.obbard@collabora.com, Paul Liu , Heiko Thiery , Frieder Schrempf , Michael Walle , Masahisa Kojima , Patrick DELAUNAY , U-Boot STM32 , Michal Simek Subject: Re: Capsule GUIDs and LVFS Message-ID: <20240425161855.GG1054907@bill-the-cat> References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="rnPWU/ama7Q77LoA" Content-Disposition: inline In-Reply-To: X-Clacks-Overhead: GNU Terry Pratchett X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean --rnPWU/ama7Q77LoA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Apr 25, 2024 at 05:13:21PM +0100, Richard Hughes wrote: > On Thu, 25 Apr 2024 at 16:16, Caleb Connolly = wrote: > > I discussed an idea with Ilias to generate GUIDs dynamically based on > > the board compatible/model, which seem to essentially just an > > abstraction on this.. >=20 > Yup, that works too -- on the assumption the compatible string is unique = enough. This is where things are a little fun. In previous discussions, yes, the machine compatible string should be unique. But it's not. Is it unique enough for this case, today? No, since mechanism could be what's passing the correct device tree to the OS. Might this in turn be what drives people to fix the case? Maybe. --=20 Tom --rnPWU/ama7Q77LoA Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmYqgmkACgkQFHw5/5Y0 tyyMtgwAmusJdeqjNMlyvhQgdGYqd3XH0A9NJHo3dP1ZmJL94LfCvexDT+HGEMOS P08OwcXxaxklV1x2BkbA1d3e+BVd7C7vJtrlAvhX8f7M5cw27jp75KGh7qPzgHuL eRLpksRzXa3ATDrjQ5FdPctAAZLmoS221z15uruROPrKM2AkhHKYjBabgC1ZM2KY x4RwcoSfUC83LtclvibPC316Jdc3iqmpYdhQCGujkuqGrBIY596mKsUrDr1UafHf LybDgqebPWJ9dz7Bh8N0lU80zLdOnvYVDRI/6cQYJ+zDj/o+XxUAJZOmGRncP4uH HIPMdW9OGiP+jvI+hK5qfYjPK3kc68LXn4B3kK0KOntmnmKqPJ20nJzYr/rRyt6R T2SHhTfSyriTebMLoN5pDq89uC4lrPKY80WtHuBXRguIf9BBJM9WbmVersGRkY6i CUBT7C23frFT9n85ZquledjegZqBdZT8pT4WfvhoymFMXmO1h1AdAumf7wzEr1jz hxA+r44x =RsVw -----END PGP SIGNATURE----- --rnPWU/ama7Q77LoA--