From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 10 Nov 2025 21:35:44 +0100 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 1vIYc4-00HVMV-2L for lore@lore.pengutronix.de; Mon, 10 Nov 2025 21:35:44 +0100 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 1vIYc3-0002Gr-0G for lore@pengutronix.de; Mon, 10 Nov 2025 21:35:44 +0100 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:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=vG/VrXJDXS3Fua0wQStOMGDOPyaHMVfHq1OZkTk0xb4=; b=XJOVd4Ny3G8rnSt9adZAM8fK/o doLd3HRzlzfL0zsRfAxyIS1L6THkEI7KTjqj/ibnLN51jI/HJ3CLa5d899VZdEQFRDmo5s5q68vHd INRd66j2Ny08CsbSs14eq2C3yNnCA+Wm4IreMtUha2iqSoDetsTc4TQzs1GCLy9jsoFzSrlGOtyzQ 8qs+mQlzVWpTzcWRzueEWiRMz4ccamBRZcbSEFlY6tF0QDTqcNRhPnRDzgv2fQg0xZgy2lG/js+jy /PMYjAq84WDlTe/cKIc9HmDZQZtn+iNOgOVONY19OIJXqjQcDoUKAYne5t3jVfmuDxO0isFaH2CS/ /JDiFEEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIYbG-000000065Y8-174w; Mon, 10 Nov 2025 20:34:54 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vIYbB-000000065SF-1uoo for barebox@lists.infradead.org; Mon, 10 Nov 2025 20:34:51 +0000 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vIYb8-0001MT-Kb; Mon, 10 Nov 2025 21:34:46 +0100 From: Marco Felsch Date: Mon, 10 Nov 2025 21:34:47 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251110-v2025-09-0-topic-optee-of-handling-v1-7-8f0625ac5471@pengutronix.de> References: <20251110-v2025-09-0-topic-optee-of-handling-v1-0-8f0625ac5471@pengutronix.de> In-Reply-To: <20251110-v2025-09-0-topic-optee-of-handling-v1-0-8f0625ac5471@pengutronix.de> To: Sascha Hauer , BAREBOX Cc: Marco Felsch X-Mailer: b4 0.14.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251110_123449_504403_B350D4D8 X-CRM114-Status: GOOD ( 11.69 ) 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=-4.0 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 07/23] ARM: i.MX8M: imx8m_tfa_start_bl31() add support for bl33 and fdt 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) This adds the support to pass the bl33 entry and the fdt to imx8m_tfa_start_bl31() which is required to pass it later on the the bl31 via the bl_params. Signed-off-by: Marco Felsch --- arch/arm/mach-imx/atf.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-imx/atf.c b/arch/arm/mach-imx/atf.c index 531ded2c57b1f194a2f209161ea086f41fccf58f..f4d4774b9eec798dd69042560d83f7313c0cb74f 100644 --- a/arch/arm/mach-imx/atf.c +++ b/arch/arm/mach-imx/atf.c @@ -44,6 +44,9 @@ static void imx_adjust_optee_memory(void **bl32, void **bl32_image, size_t *bl32 * @tfa_dest: Place where the BL31 is copied to and executed * @tee: Pointer to the optional BL32 blob * @tee_size: Size of the optional BL32 blob + * @bl33: Pointer to the already loaded BL33 blob + * @fdt: Pointer to the barebox internal DT (either compressed or not + * compressed) * * This function: * @@ -63,7 +66,7 @@ static void imx_adjust_optee_memory(void **bl32, void **bl32_image, size_t *bl32 static __noreturn void imx8m_tfa_start_bl31(const void *tfa_bin, size_t tfa_size, void *tfa_dest, - void *tee_bin, size_t tee_size) + void *tee_bin, size_t tee_size, void *bl33, void *fdt) { void __noreturn (*bl31)(void) = tfa_dest; unsigned long endmem; @@ -196,7 +199,7 @@ __noreturn void __imx8mm_load_and_start_image_via_tfa(void *fdt, void *bl33) } imx8m_tfa_start_bl31(bl31, bl31_size, (void *)MX8MM_ATF_BL31_BASE_ADDR, - bl32, bl32_size); + bl32, bl32_size, bl33, fdt); } void imx8mp_load_bl33(void *bl33) @@ -260,7 +263,7 @@ __noreturn void __imx8mp_load_and_start_image_via_tfa(void *fdt, void *bl33) } imx8m_tfa_start_bl31(bl31, bl31_size, (void *)MX8MP_ATF_BL31_BASE_ADDR, - bl32, bl32_size); + bl32, bl32_size, bl33, fdt); } void imx8mn_load_bl33(void *bl33) @@ -324,7 +327,7 @@ __noreturn void __imx8mn_load_and_start_image_via_tfa(void *fdt, void *bl33) } imx8m_tfa_start_bl31(bl31, bl31_size, (void *)MX8MN_ATF_BL31_BASE_ADDR, - bl32, bl32_size); + bl32, bl32_size, bl33, fdt); } void imx8mq_load_bl33(void *bl33) @@ -382,7 +385,7 @@ __noreturn void __imx8mq_load_and_start_image_via_tfa(void *fdt, void *bl33) } imx8m_tfa_start_bl31(bl31, bl31_size, (void *)MX8MQ_ATF_BL31_BASE_ADDR, - bl32, bl32_size); + bl32, bl32_size, bl33, fdt); } void __noreturn imx93_load_and_start_image_via_tfa(void) -- 2.47.3