From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 24 May 2024 12:35:59 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sASHH-00GZ70-0j for lore@lore.pengutronix.de; Fri, 24 May 2024 12:35:59 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sASHG-000093-L4 for lore@pengutronix.de; Fri, 24 May 2024 12:35:59 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=hWcRra5ILQBK4YDG1EshmtGoB8feLa/Lob4QhHucHUo=; b=tIn7rc00u0V13L9t0KT3jIqm/5 1otXAHp5GngfP1bx6C3wOhtprDOExNONV0VAYg7v5Y1wIDlMmwKwgp/NmI7fGCxCqLQzb8KmdSlXX SPBXHrBAbJ/qUKX28Glufi7WciK5odx+pqu01P9/fa9M8tLqLs/A5QwaGBRAKV3btk26DVW/DZtU6 6+w1Lck1VeQFJ22MLDR+YYT2dhhsB7LxjmAcm4GlRg51uLGhtaMpGiKNB//t4qNrs5BUkC76ElkaL 5Z9fUT0St9VFvmB/kti6k/2vymGls2WMKUulLJdYsDi1AXzGzLTEy35ByoI0nL6qENXdY+DXGJDWT TesGSBqg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sASGg-00000008hCe-0aNN; Fri, 24 May 2024 10:35:22 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sASGc-00000008hAo-2AJY for barebox@lists.infradead.org; Fri, 24 May 2024 10:35:19 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sASGb-0008Rx-1L; Fri, 24 May 2024 12:35:17 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sASGa-002mYN-8y; Fri, 24 May 2024 12:35:16 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1sASGa-009Ios-0b; Fri, 24 May 2024 12:35:16 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Xogium , Ahmad Fatoum Date: Fri, 24 May 2024 12:35:14 +0200 Message-Id: <20240524103514.2217258-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240524_033518_579614_0FFC31B9 X-CRM114-Status: UNSURE ( 7.92 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.1 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH master] nvmem: bsec: make OP-TEE TA interaction optional X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) When targeting older OP-TEE versions, a PTA for BSEC access may not be available. Allow disabling STM32_BSEC_OPTEE_TA in this case, so the driver falls back to the secure monitor call silicon provider service. Reported-by: Xogium Signed-off-by: Ahmad Fatoum --- drivers/nvmem/Kconfig | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig index 255198b2ad81..349471ce3932 100644 --- a/drivers/nvmem/Kconfig +++ b/drivers/nvmem/Kconfig @@ -91,10 +91,13 @@ config STM32_BSEC_WRITE mw -l -d /dev/stm32-bsec 0x000000e8+4 0x0000bc9a config STM32_BSEC_OPTEE_TA - def_bool STM32_BSEC && OPTEE + bool "Support BSEC access over OP-TEE TA" + depends on STM32_BSEC && OPTEE + default y help Say y here to enable the accesses to STM32MP SoC OTPs by the OP-TEE - trusted application STM32MP BSEC. + trusted application STM32MP BSEC in addition to the older SMC SiP + service. config KVX_OTP_NV tristate "kalray KVX OTP Non volatile regs Support" -- 2.39.2