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[79.146.80.138]) by smtp.gmail.com with ESMTPSA id x7sm20909460wre.8.2021.06.22.03.58.04 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 22 Jun 2021 03:58:05 -0700 (PDT) From: "Jorge Ramirez-Ortiz, Foundries" X-Google-Original-From: "Jorge Ramirez-Ortiz, Foundries" Date: Tue, 22 Jun 2021 12:58:04 +0200 To: Michal Simek Cc: "Jorge Ramirez-Ortiz, Foundries" , u-boot@lists.denx.de Subject: Re: Zynq MPSoC - secure boot Message-ID: <20210622105804.GA1542@trex> References: <20210621172747.GA14314@trex> <1c26fc5f-3f0a-7445-4435-d263517a9ed8@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1c26fc5f-3f0a-7445-4435-d263517a9ed8@xilinx.com> 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 0.103.2 at phobos.denx.de X-Virus-Status: Clean On 22/06/21, Michal Simek wrote: > Hi, > > On 6/21/21 7:27 PM, Jorge Ramirez-Ortiz, Foundries wrote: > > hi Michal, > > > > Is secure boot supported using SPL? or is there a plan for it (maybe a > > branch somewhere that I can work from and contribute to?). > > I have it on my list but haven't had a time to dig into it yet. > > > > > ATM looking into how to write the key sha to the fuses without Vivado. > > The first level of secure boot will be using integrated bootrom > mechanism and only vivado bootgen can generate images for it. It means > maybe you will be able to avoid Vivado for efuses programming but not > for image generation as of now. um, that is a pity - I was hoping it would be as simple as working with iMX since the basic principles are the same...but ok, the integration of the tools are on this ocasion somewhat behind. > > As I said I have never had a time to look at it that's why I don't know > enough to guide you how to do it. sure np, will browse FSBL and some docs. thanks for your quick response. > > Thanks, > Michal