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[2603:6081:7b00:6400:bb57:3cc0:e28c:ec2f]) by smtp.gmail.com with ESMTPSA id r125-20020a818183000000b00552ccda9bb3sm8715797ywf.92.2023.05.03.06.57.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 May 2023 06:57:56 -0700 (PDT) Date: Wed, 3 May 2023 09:57:55 -0400 From: Tom Rini To: Neha Malcom Francis , Manorit Chawdhry Cc: u-boot@lists.denx.de, sjg@chromium.org, afd@ti.com, vigneshr@ti.com, rogerq@kernel.org, alpernebiyasak@gmail.com, nm@ti.com, bb@ti.com, u-kumar1@ti.com, jan.kiszka@siemens.com Subject: Re: [PATCH v3 00/19] Migration to using binman for bootloader Message-ID: <20230503135755.GZ1134230@bill-the-cat> References: <20230421123203.1315330-1-n-francis@ti.com> <20230426223750.GA643785@bill-the-cat> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="qijQjDb18D48WRmp" 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 --qijQjDb18D48WRmp Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 03, 2023 at 12:57:13PM +0530, Neha Malcom Francis wrote: > Hi Tom >=20 > On 27/04/23 04:07, Tom Rini wrote: > > On Fri, Apr 21, 2023 at 06:01:44PM +0530, Neha Malcom Francis wrote: > >=20 > > > This series aims to eliminate the use of additional custom repositori= es > > > such as k3-image-gen (K3 Image Generation) repo and core-secdev-k3 (K3 > > > Security Development Tools) that was plumbed into the U-Boot build fl= ow > > > to generate boot images for TI K3 platform devices. And instead, we m= ove > > > towards using binman that aligns better with the community standard b= uild > > > flow. > > >=20 > > > This series uses binman for all K3 platforms supported on U-Boot curr= ently; > > > both HS (High Security, both SE and FS) and GP (General Purpose) devi= ces. > > >=20 > > > Background on using k3-image-gen: > > > * TI K3 devices require a SYSFW (System Firmware) image consisting > > > of a signed system firmware image and board configuration binaries, > > > this is needed to bring up system firmware during U-Boot R5 SPL > > > startup. > > > * Board configuration data contain board-specific information > > > such as resource management, power management and security. > > >=20 > > > Background on using core-secdev-k3: > > > * Contains resources to sign x509 certificates for HS devices > > >=20 > > > Series intends to use binman to take over the packaging and signing f= or > > > the R5 bootloader images tiboot3.bin (and sysfw.itb, for non-combined > > > boot flow) instead of k3-image-gen. > > >=20 > > > Series also packages the A72/A53 bootloader images (tispl.bin and > > > u-boot.img) using ATF, OPTEE and DM (Device Manager) > >=20 > > So, next up is fixing this in CI. After taking Andrew's patch to fix the > > typedef issue, and after my patches to ensure we can get > > pyyaml/jsonschema for python, there's problems still: >=20 >=20 > Thanks for checking this! Couple things: >=20 > > Over at https://source.denx.de/u-boot/u-boot/-/jobs/617966: > > binman: Filename 'spl/dts/k3-am68-sk-base-board.dtb' not found in input > > path (.,/builds/u-boot/u-boot,board/ti/j721s2,arch/arm/dts) > > (cwd=3D'/tmp/.bm-work/j721s2_hs_evm_a72') >=20 > 1. This is dependent on the patch merging J721S2 HS and GP configs [1]. > However it has been reverted on -next, seen in the same thread. OK. I'm not sure the priority order here. I would like to see this series get in first, and get everything else rebased on top of it. --=20 Tom --qijQjDb18D48WRmp Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGzBAABCgAdFiEEGjx/cOCPqxcHgJu/FHw5/5Y0tywFAmRSaGIACgkQFHw5/5Y0 tyxUpwv9GNdI3nx9umY8H8eElL27fSH7Rft/RtXn3MIWhYg/m0WDIg3/qBrDGRHY JoSMd9Qp5ZfGbbbNp7ubYKbKzgTUIonXw5BE2fp2IlURQ7YXjnVz1yFbgnGfExiX kMx94grON4XWJjHr5jc0qPNGeDbl7fLX7g+5/llu1hv9WKFlWvmLimP8/cTlE/CR TkYLVKwsqQgUZgRGy6jcwMqfwTOzjX7RORj74Letpjpc7d4HoONd9ba9SZiaimc9 zkz6EWUuL8nd3f2peF/q7dyR480GQKPz5EQuQ2hiaeZ+vasD67o454j8fUsyTS4w mWWP4FBYQXxkY0SFr5goHewyZC7+rmwwQUpAj/hkAyRav0I1wUR2HRFj8WU1Ncfc aiCU62zXl6fdE1PbQqra5/6HxYLWjqXwCDg4Gsj40F/agpmq+s9jc55fpVBCE8OS r+UvHJGpxHelp3OSeQCebBhcMUjR9Y2mbPXISsbTf1/16olzHDQyy3jekho96Cn3 JYrALtAi =ihaV -----END PGP SIGNATURE----- --qijQjDb18D48WRmp--