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[93.24.197.12]) by smtp.gmail.com with ESMTPSA id f14-20020a17090631ce00b006f3ef214daesm7563490ejf.20.2022.08.03.12.47.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Aug 2022 12:47:23 -0700 (PDT) From: Francois Perrad X-Google-Original-From: Francois Perrad To: buildroot@busybox.net Date: Wed, 3 Aug 2022 21:46:13 +0200 Message-Id: <20220803194615.9209-2-francois.perrad@gadz.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220803194615.9209-1-francois.perrad@gadz.org> References: <20220803194615.9209-1-francois.perrad@gadz.org> MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Q14SDWZf6Uxt96Uialjh4eJY8y1ueh2p4IHVrN16nQg=; b=YDXQAn838icoCQlrRmm5sX0lWAnv/0vLVGnbR2N3X4yroVp11xvl7SjtYl/sc8OL/Z mYAAN4MuJ1+zldmYyEbru5NQfbMyJjCeVt41DMv/dUlZWdbZob52EY7ImZErlNhW51Zf gr1SEbBCQ/nVKT6q2nISaZttk+CLeNQlgSThytVVngcNc4EEHYv52lArnZwjfwK3iy1q zlxbip31UWxZ1TKNCayhE1k+MZb54OF+fN57UACNVClfsyakRst0wfTIdwgRW5cSmyYe bxqea+cq3bTVBtZl3WyRId3mU9IHwnOiJ6+iVfiLxHx9XlwVyS6SUyRNVvZK+tlPskBX v/OA== X-Mailman-Original-Authentication-Results: smtp1.osuosl.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=YDXQAn83 Subject: [Buildroot] [PATCH v3 1/3] boot/arm-trusted-firmware: allow to generate BL2 from RCW X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Giulio Benetti Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" This patch adds option BR2_TARGETARM_TRUSTED_FIRMWARE_RCW that allows TF-A to encapsulate a pre-loader RCW (Reset Configuration Word) file into BL2. Upcoming NXP QorIQ family board needs this option. Signed-off-by: Francois Perrad Reviewed-by: Giulio Benetti --- boot/arm-trusted-firmware/Config.in | 6 ++++++ boot/arm-trusted-firmware/arm-trusted-firmware.mk | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/boot/arm-trusted-firmware/Config.in b/boot/arm-trusted-firmware/Config.in index b1fc03e10..0f91953bf 100644 --- a/boot/arm-trusted-firmware/Config.in +++ b/boot/arm-trusted-firmware/Config.in @@ -85,6 +85,12 @@ config BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP platforms were ATF encapsulates the second stage bootloader (such as U-Boot). +config BR2_TARGET_ARM_TRUSTED_FIRMWARE_RCW + bool "Include RCW" + select BR2_PACKAGE_HOST_QORIQ_RCW + help + Include the RCW in BL2. + config BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31 bool "Build BL31 image" help diff --git a/boot/arm-trusted-firmware/arm-trusted-firmware.mk b/boot/arm-trusted-firmware/arm-trusted-firmware.mk index 35a95a7ec..eb9b656fe 100644 --- a/boot/arm-trusted-firmware/arm-trusted-firmware.mk +++ b/boot/arm-trusted-firmware/arm-trusted-firmware.mk @@ -133,6 +133,12 @@ define ARM_TRUSTED_FIRMWARE_BUILD_FIPTOOL endef endif +ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_RCW),y) +ARM_TRUSTED_FIRMWARE_DEPENDENCIES += host-qoriq-rcw +ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += pbl +ARM_TRUSTED_FIRMWARE_MAKE_OPTS += RCW=$(BINARIES_DIR)/PBL.bin +endif + ifeq ($(BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31),y) ARM_TRUSTED_FIRMWARE_MAKE_TARGETS += bl31 endif