From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CA348C07E9D for ; Mon, 26 Sep 2022 10:20:46 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 109C784DC1; Mon, 26 Sep 2022 12:19:59 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Received: by phobos.denx.de (Postfix, from userid 109) id 6C1CF84DB4; Mon, 26 Sep 2022 12:19:20 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by phobos.denx.de (Postfix) with ESMTP id 2992084DB7 for ; Mon, 26 Sep 2022 12:18:11 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=abdellatif.elkhlifi@arm.com Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1F7FA1063; Mon, 26 Sep 2022 03:18:17 -0700 (PDT) Received: from e121910.arm.com (unknown [10.57.32.60]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 227833F73B; Mon, 26 Sep 2022 03:18:07 -0700 (PDT) From: Abdellatif El Khlifi To: abdellatif.elkhlifi@arm.com Cc: u-boot@lists.denx.de, ilias.apalodimas@linaro.org, jens.wiklander@linaro.org, trini@konsulko.com, sjg@chromium.org, vishnu.banavath@arm.com, xueliang.zhong@arm.com, achin.gupta@arm.com, nd@arm.com Subject: [PATCH v4 10/10] arm_ffa: corstone1000: enable EFI MM communication Date: Mon, 26 Sep 2022 11:17:23 +0100 Message-Id: <20220926101723.9965-11-abdellatif.elkhlifi@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220926101723.9965-1-abdellatif.elkhlifi@arm.com> References: <20220801172053.20163-1-abdellatif.elkhlifi@arm.com> <20220926101723.9965-1-abdellatif.elkhlifi@arm.com> 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 0.103.6 at phobos.denx.de X-Virus-Status: Clean turn on EFI MM communication On corstone1000 platform MM communication between u-boot and the secure world (Optee) is done using the FF-A bus. Signed-off-by: Abdellatif El Khlifi Cc: Tom Rini Cc: Simon Glass Cc: Ilias Apalodimas Cc: Jens Wiklander --- configs/corstone1000_defconfig | 4 ++++ include/configs/corstone1000.h | 9 +++++++++ 2 files changed, 13 insertions(+) diff --git a/configs/corstone1000_defconfig b/configs/corstone1000_defconfig index ed2e0fe70a..5028c746c5 100644 --- a/configs/corstone1000_defconfig +++ b/configs/corstone1000_defconfig @@ -52,3 +52,7 @@ CONFIG_DM_SERIAL=y CONFIG_USB=y CONFIG_USB_ISP1760=y CONFIG_ERRNO_STR=y +CONFIG_EFI_MM_COMM_TEE=y +# CONFIG_OPTEE is not set +CONFIG_ARM_FFA_TRANSPORT=y +CONFIG_ARM_FFA_EFI_RUNTIME_MODE=y diff --git a/include/configs/corstone1000.h b/include/configs/corstone1000.h index 8e0230c135..997d0bebaf 100644 --- a/include/configs/corstone1000.h +++ b/include/configs/corstone1000.h @@ -14,6 +14,15 @@ #include +#define FFA_SHARED_MM_BUFFER_SIZE SZ_4K /* 4 KB */ + +/* + * shared buffer physical address used for communication between + * u-boot and the MM SP + */ +#define FFA_SHARED_MM_BUFFER_ADDR (0x023F8000) +#define FFA_SHARED_MM_BUFFER_OFFSET (0) + #define V2M_BASE 0x80000000 #define CONFIG_PL011_CLOCK 50000000 -- 2.17.1