From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Fri, 20 Mar 2026 09:31:53 +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 1w3VGq-002xrp-3B for lore@lore.pengutronix.de; Fri, 20 Mar 2026 09:31:52 +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 1w3VGq-0003HQ-CJ for lore@pengutronix.de; Fri, 20 Mar 2026 09:31:52 +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:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=WSnfhTIGluBx61tvkVNCFja2ANJHBZFbvt2IDjvi+Aw=; b=XmsKEGh7m2U0A6XyP51I4d89w9 1/F1P0FBF0Pu8F9U3+idLz14t+HE0LpBa2gF8/aLRIuy/Wh8ZtcL5MBBbyAoJouJcMaSSkQdTpv5z pac6IRi3B+ncf99dmh5RJEIgQNukJfBOB3HozqetU80X0qh4uOEI9sg4JSpjlYk7HsnlDPhK44Rl4 yuVZkoASoEd5hWg/69RIlzX2UxqyG9y53C+xWDlvj4Ye50ONfCT8zmuCpKOBzwghnwql35dmJIPrt Nn8pb6SQIr+K1Dyp9SCNIW1oIIEOi8ENmjtE42kVjKf3bkXrEzcMvgqmqaNeru88XyV++3Ha5y9XR ufaWQndg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w3VGO-0000000CLon-018m; Fri, 20 Mar 2026 08:31:24 +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 1w3VGL-0000000CLnD-3509 for barebox@lists.infradead.org; Fri, 20 Mar 2026 08:31:22 +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 1w3VGK-00031Z-11; Fri, 20 Mar 2026 09:31:20 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w3VGJ-001DBT-2C; Fri, 20 Mar 2026 09:31:19 +0100 Received: from [::1] (helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1w3VGJ-0000000DiE9-2QMK; Fri, 20 Mar 2026 09:31:19 +0100 From: Sascha Hauer Date: Fri, 20 Mar 2026 09:31:22 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260320-compressed-firmware-rockchip-v1-6-7d03c7e39d2f@pengutronix.de> References: <20260320-compressed-firmware-rockchip-v1-0-7d03c7e39d2f@pengutronix.de> In-Reply-To: <20260320-compressed-firmware-rockchip-v1-0-7d03c7e39d2f@pengutronix.de> To: BAREBOX X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1773995479; l=1525; i=s.hauer@pengutronix.de; s=20230412; h=from:subject:message-id; bh=iN4hRiw1Rs+YVZ3edWvzcME2BOMu2ADe2PCIrmqgO1Y=; b=nnvPvJXu9MP226G/GAI8/h77EsBsALiKCrLKjkQPLedo/TKJL+L7Xxs6zChX5GJuFiSI0cn2d izckvRxzj5KCKipXYq1tOZqm7UrJQoRECG/nrSfvqfrs+3J2pRQuKNl X-Developer-Key: i=s.hauer@pengutronix.de; a=ed25519; pk=4kuc9ocmECiBJKWxYgqyhtZOHj5AWi7+d0n/UjhkwTg= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260320_013121_775641_5F45D2F6 X-CRM114-Status: GOOD ( 11.12 ) 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=-3.7 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 6/6] ARM: rockchip: atf: enable MMU in PBL 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) Using compressed binaries for TF-A and OP-TEE comes with the penalty of additional startup time. Enable the MMU before uncompressing to speed that up significantly. Signed-off-by: Sascha Hauer --- arch/arm/mach-rockchip/atf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-rockchip/atf.c b/arch/arm/mach-rockchip/atf.c index 4e1b9f6a21..aa2733bdac 100644 --- a/arch/arm/mach-rockchip/atf.c +++ b/arch/arm/mach-rockchip/atf.c @@ -7,6 +7,7 @@ #include #include #include +#include #include #include #include @@ -144,7 +145,6 @@ static struct fwobj bl32; /* OP-TEE in barebox image */ get_builtin_firmware_compressed(tee_bin, &bl32); \ } while (0) - static int rockchip_create_optee_fdt(void *buf, int bufsize) { unsigned long base[ROCKCHIP_MAX_DRAM_RESOURCES]; @@ -171,6 +171,8 @@ static void rockchip_atf_load_bl31(void *fdt) { unsigned long bl31_ep; + mmu_early_enable(membase[0], membase[0] + memsize[0]); + bl31_ep = load_elf64_image_phdr(&bl31); if (IS_ENABLED(CONFIG_ARCH_ROCKCHIP_OPTEE)) @@ -181,6 +183,8 @@ static void rockchip_atf_load_bl31(void *fdt) "r" ((ulong)barebox_load_address - 16) : "cc"); + mmu_disable(); + bl31_entry(bl31_ep, optee_load_address, barebox_load_address, (uintptr_t)fdt); } -- 2.47.3