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[2603:6081:7b01:cbda:d93e:f7:42d:dde]) by smtp.gmail.com with ESMTPSA id t191sm4866435qke.100.2021.05.21.07.11.48 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Fri, 21 May 2021 07:11:49 -0700 (PDT) Date: Fri, 21 May 2021 10:11:47 -0400 From: Tom Rini To: Adam Ford Cc: Marek =?iso-8859-1?Q?Beh=FAn?= , U-Boot Mailing List , Simon Glass , Heiko Schocher , Patrick Delaunay , Patrice CHOTARD , Miquel Raynal , Pali =?iso-8859-1?Q?Roh=E1r?= , Stefan Roese , Heinrich Schuchardt , Alexander Graf , Marek Vasut , Neil Armstrong , Ryder Lee , Bin Meng , Harald Seiler , Tim Harvey Subject: Re: [PATCH u-boot v4 36/36] ARM: enable LTO for some boards Message-ID: <20210521141147.GG17669@bill-the-cat> References: <20210520112425.25166-1-marek.behun@nic.cz> <20210520112425.25166-37-marek.behun@nic.cz> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="bzl4quI0soreUQcS" Content-Disposition: inline In-Reply-To: X-Clacks-Overhead: GNU Terry Pratchett User-Agent: Mutt/1.9.4 (2018-02-28) X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 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 0.102.4 at phobos.denx.de X-Virus-Status: Clean --bzl4quI0soreUQcS Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, May 20, 2021 at 01:56:29PM -0500, Adam Ford wrote: > On Thu, May 20, 2021 at 6:25 AM Marek Beh=FAn wrote: > > > > Enable LTO for some boards that were tested by people on U-Boot Mailing > > List. > > > > Signed-off-by: Marek Beh=FAn > > Tested-by: Adam Ford > > Tested-by: Pali Roh=E1r > > Tested-by: Tim Harvey >=20 > Since the imx8mm beacon boards and the imx8mm venice board both show > promise, does it make sense to 'imply' the LTO for anything enabling > imx8mm? > Same thing for the various omap3 boards, and potentially the renesas > RZ/G2 boards. I know Tom went through to remove a bunch of boards > that were never converted to DM. Most of the boards remaining boards > have minimal board files and most of code is common to other boards in > the same platforms. >=20 > I have an l138_lcdk that I can use to test which I expect to be > similar to the da850evm. As much as I am eager to move everything, quickly, over to LTO by default, I think the problems that we've seen thus far show it's best to really make it an explicit enable per board at least for the first release or two. Once we've hopefully gotten more boards tested and enabled we can see what makes sense for defaults, give a release worth of heads up, and then go. --=20 Tom --bzl4quI0soreUQcS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGyBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmCnv6MACgkQFHw5/5Y0 tyygTAvzBoRAdzlZ2yEan5mB91ec6TFYJ1IYy5inYaqqOsa4AZ8u8XyAkJB4kErt F9YMP6xmgWMjgbdU9X4GDytsvnhN+zYxqzoaeCh3dpzBeXqG1+AaYVJA7IwotjCS J986gtb7sHbqOhTFYTptEaXXh02f6QzzHHm6CXT0aIR5t4B9nLSitPeJyO2ZQSm9 DYBnNcu9cmHyyuJQbC+Rnh7watb89UmzUuQHwjp10RAeIr+Ob25v/i7JlW6J9jM0 bnnzr/pmP1cThLQV966uwlVUWQ1V00uWe4wOOTSpCW5sq2nUDPvmGq+Otm+1n3cV Of+uFOJutSnaeMsOvrvY9GG96GLrZKZkU3GSLU+vq660QxgfuezqauO2+ey0GArS jzCd9lC3f3hRYqJG87KHj2ihZpH7iPzfrY5Jvj4HA3dk28yWVE1X03lFh4twth1g LwgsDmCsNOJfvc88mBcAvfv+KBTqnHLXw2QhG4KFzAzEQg617Pt6TvisSGWyd/fS ZFuENyY= =xaaw -----END PGP SIGNATURE----- --bzl4quI0soreUQcS--