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Wed, 04 Jun 2025 02:21:55 -0700 (PDT) Received: from linaro.org ([2a02:2454:ff21:ef30:68f5:c95:7678:409b]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-adb325c829csm915498366b.145.2025.06.04.02.21.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Jun 2025 02:21:55 -0700 (PDT) Date: Wed, 4 Jun 2025 11:21:53 +0200 From: Stephan Gerhold To: Casey Connolly Cc: Tom Rini , Neil Armstrong , Sumit Garg , u-boot@lists.denx.de, u-boot-qcom@groups.io, Varadarajan Narayanan , Balaji Selvanathan , Aswin Murugan Subject: Re: [PATCH v2 6/7] configs: qualcomm: use mkmbn and stop creating ELF files Message-ID: References: <20250602-b4-qcom-tooling-improvements-v2-0-c7d19c0d4a8b@linaro.org> <20250602-b4-qcom-tooling-improvements-v2-6-c7d19c0d4a8b@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250602-b4-qcom-tooling-improvements-v2-6-c7d19c0d4a8b@linaro.org> 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 On Mon, Jun 02, 2025 at 06:10:57PM +0200, Casey Connolly wrote: > Remove qcs9100_defconfig since it is now identical to qcom_defconfig. > Additionally remove the load address and REMAKE_ELF from other Qualcomm > defconfigs. > > For these platforms you should explicitly build the u-boot.mbn target > which will have the correct load address and Qualcomm MBN signatures. What is the motivation to require explicitly building the u-boot.mbn target? Couldn't we do that automatically like before with REMAKE_ELF (i.e. add u-boot.mbn to INPUTS-y)? Or is this because of the additional Python dependencies (the cryptography module)? BTW: We should probably document the Python "cryptography" requirement somewhere so people don't get confused? qtestsign is Python 3.7+ and cryptography 3.1+. Thanks, Stephan