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a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1716151259; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=VR+FJJlgSjtwYABRf/nk0wYZ66Om3zO03JJtBLscBL0=; b=vluPqpltC8IyDUX6M94ZlaUS7q/m5CUid9uVDpURRr2Yo9pfiU2RVuOqNGjWBAFPmxkadi 0B7OUUGUfGpOc+Y7eYSn97m5vlcxnGJTeN+BaptJwTmL0EHflbkcJ2R5EcohgAkZKc+oDY DM7E0yTPEppqgwWp4JcEzG6T65VJBKvSHNQ/iPyX1v8ivDlftDhXzVBoJL1fSEmlbPQ9to qttf94rxlpH6cXP9B4V/rONOKg1dCcRX6VngO5Wx+kJPJmngDo0Saj9/lmhHBxWV9tkL1I 5VXbidrAlnrY8tfj6dqRbzeu7ZhGk7+ZWMltJPsv42wfmkYNlN0uTe9FN8bRuA== To: u-boot@lists.denx.de Cc: Marek Vasut , Sumit Garg , Tom Rini Subject: [PATCH] ARM: dts: renesas: Reserve space in 64bit R-Car DTs Date: Sun, 19 May 2024 22:40:07 +0200 Message-ID: <20240519204044.187165-1-marek.vasut+renesas@mailbox.org> MIME-Version: 1.0 X-MBO-RS-META: pbdj1crud71yis1eizdykedxce81mtte X-MBO-RS-ID: 621dc7d9c2558dd0223 X-Rspamd-Queue-Id: 4VjCJr73nYz9sHY 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 Reserve 4 kiB of space in 64bit R-Car DTs when those DTs are compiled to permit patching in OpTee-OS /firmware node, /reserved-memory node, possibly also additional /memory@ nodes and RPC node by TFA. This duplicates behavior in arch/arm/dts/Makefile with OF_UPSTREAM. Signed-off-by: Marek Vasut Reviewed-by: Sumit Garg --- Cc: Sumit Garg Cc: Tom Rini --- dts/upstream/src/arm64/Makefile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/dts/upstream/src/arm64/Makefile b/dts/upstream/src/arm64/Makefile index 9a8f6aa3584..26a83d3d29d 100644 --- a/dts/upstream/src/arm64/Makefile +++ b/dts/upstream/src/arm64/Makefile @@ -7,6 +7,10 @@ targets += $(dtb-y) # Add any required device tree compiler flags here DTC_FLAGS += -a 0x8 +ifdef CONFIG_RCAR_64 +DTC_FLAGS += -R 4 -p 0x1000 +endif + PHONY += dtbs dtbs: $(addprefix $(obj)/, $(dtb-y)) @: