From patchwork Mon Mar 20 11:45:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Hewitt X-Patchwork-Id: 13181087 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9B09AC7618A for ; Mon, 20 Mar 2023 11:46:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=HhrEX4/Qh/5YalJOukuec6HtGyjpeW69x3Q4+6323dI=; b=zs1RCEaGCd181V JW4ba1jv9WLzS4z6jARAComY5vWzvLCOYi8DA+xoAw60UJiXtZXAp91PZfyVQjcZhg9SIE4H4BLcU VXKM/ZcIXr59onsqBa+Ha7XVh+k61ZjNxGIeGbcbBqNPJeooeBbgbOq4+GoD5TqdkLhNlgwc1g90b rxC4YmSDkbB3QjSntm3FMd95rube7nlV7GHL1PF0Nc9MowrvnS7Xp6WkmBvOjmQ/8k3TJZDmESKBx 8cNv7MJWeoZ/VEkcMN8/XdCmhs2vdAgLNA4cpl5CUnbiXK8cSDi/x0L3Xc5LdMDoknNAJokPl+2AY fLiAsl5+D65x6D8aNM1Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1peDyQ-008s8H-2P; Mon, 20 Mar 2023 11:46:46 +0000 Received: from mail-wr1-x42b.google.com ([2a00:1450:4864:20::42b]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1peDyM-008rsN-09 for linux-amlogic@lists.infradead.org; Mon, 20 Mar 2023 11:46:44 +0000 Received: by mail-wr1-x42b.google.com with SMTP id l27so1720619wrb.2 for ; Mon, 20 Mar 2023 04:46:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1679312801; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=dInwRiaov3eW4SnMIasTLftHInE4mNys6ha30787nX8=; b=Hh0e6DaOovqv7E6R0PTGQqbHKSEu2LwS34zJ+QS384hkfA6hHAmT2ivA1jDFt70W+i MfBlgjbsZZGE/SkQHfp92KgWtVxmu52Ttz5NeNMs8TcEjIyDKEl9oT50LO0NUTsyzNNj DDP85cyb8a5aJ4e3YGo+s9XY6X87fJxrouClhGpV1A+CiOjO68B4hJTilkuC7UtIveNk 8vwMxv9TE+P1SaRSA2FCKubd9caChKk19wQXVlnHlIbA+8jdcXeWCtrcHLh38FNlVQa9 wIM90bZSmRRVwruJFzRwhq9M9ntekavlJVgQ/n6B2Xduu6viFXyyyWqJtsA+hRLDtvyP rlAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679312801; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=dInwRiaov3eW4SnMIasTLftHInE4mNys6ha30787nX8=; b=APA8en6U9757CRzEVhkzaeCAaUtvDuegRIVrOsvX2YF1LCQD1K02ItjHEEfGAy6nk4 3OfpNP/S5k/ae2q1xN+YrGAjsez8bTve9DeRRshQsu+jP+4pkhDbsyIkrqHpINpQvmTI XpzWM9RFgbrow1tlP5f9nlX0PwlUE7rdkgTJOwbFQzOs3ayx/jjFJVmVu5rqlQJb73eB 78EbrIqE2RS7OW89Rj6lUe5sL4BjQRusG3z7ymSgNU8QGrCHRR16THlgRDGCdf65iF/l HBoSlguI8QFzD/o248OrBZ+d6F9kUQwtjKLTAog5lbn+urTA6U2bWjsyZs88F82MC/7M 0O/A== X-Gm-Message-State: AO0yUKVzs5vNFPAwVxhkTFy0qZHnLsFoQnweqFfWx0hCbWss5fMz5Sb8 OfZ2JC8HFmN3FIPYPQXj1m0= X-Google-Smtp-Source: AK7set9tWu2fjiZXFtrHKWjSVbzc7Nc7lshPLHnhGdSmZiBQyaOc47p7vEvdCtLwjpx7H3r7RdnR2Q== X-Received: by 2002:a5d:6b0e:0:b0:2c3:db98:3e87 with SMTP id v14-20020a5d6b0e000000b002c3db983e87mr14106386wrw.20.1679312801559; Mon, 20 Mar 2023 04:46:41 -0700 (PDT) Received: from toolbox.. ([87.200.95.144]) by smtp.gmail.com with ESMTPSA id w2-20020a5d6802000000b002cfe687fc7asm8669836wru.67.2023.03.20.04.46.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Mar 2023 04:46:41 -0700 (PDT) From: Christian Hewitt To: u-boot@lists.denx.de, u-boot-amlogic@groups.io, linux-amlogic@lists.infradead.org Subject: [PATCH 18/33] doc: boards: amlogic: update documentation for ODROID-N2/N2+ Date: Mon, 20 Mar 2023 11:45:54 +0000 Message-Id: <20230320114609.930145-19-christianshewitt@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230320114609.930145-1-christianshewitt@gmail.com> References: <20230320114609.930145-1-christianshewitt@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230320_044642_096018_FBEDD6DB X-CRM114-Status: GOOD ( 11.45 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Improve documentation. Notably mention the ODROID-N2+ and the option to use FDTDIR not FDT for automatic device-tree selection. Signed-off-by: Christian Hewitt --- doc/board/amlogic/odroid-n2.rst | 122 +++++++++++++++++--------------- 1 file changed, 65 insertions(+), 57 deletions(-) diff --git a/doc/board/amlogic/odroid-n2.rst b/doc/board/amlogic/odroid-n2.rst index 7aad36e003..8ca1f89699 100644 --- a/doc/board/amlogic/odroid-n2.rst +++ b/doc/board/amlogic/odroid-n2.rst @@ -1,10 +1,10 @@ .. SPDX-License-Identifier: GPL-2.0+ -U-Boot for ODROID-N2 -==================== +U-Boot for ODROID-N2/N2+ (S922X) +================================ -ODROID-N2 is a single board computer manufactured by Hardkernel -Co. Ltd with the following specifications: +ODROID-N2 and ODROID-N2+ are a Single Board Computers manufactured by Hardkernel with the +following specifications: - Amlogic S922X ARM Cortex-A53 dual-core + Cortex-A73 quad-core SoC - 4GB DDR4 SDRAM @@ -15,9 +15,13 @@ Co. Ltd with the following specifications: - eMMC, microSD - Infrared receiver -Schematics are available on the manufacturer website. +ODROID-N2+ uses Rev-C silicon allowing higher CPU opp-points. U-Boot contains logic to +read the model detail from SARADC and select the correct device-tree file if FDTDIR is +used instead of an FDT reference to a specfic device-tree. -U-Boot compilation +Schematics are available on the manufacturer website: https://wiki.odroid.com + +U-Boot Compilation ------------------ .. code-block:: bash @@ -26,14 +30,20 @@ U-Boot compilation $ make odroid-n2_defconfig $ make -Image creation --------------- +U-Boot Signing with Pre-Built FIP repo +-------------------------------------- + +.. code-block:: bash + $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1 + $ cd amlogic-boot-fip + $ mkdir my-output-dir + $ ./build-fip.sh odroid-n2 /path/to/u-boot/u-boot.bin my-output-dir -For simplified usage, pleaser refer to :doc:`pre-generated-fip` with codename `odroid-n2` or `odroid-n2-plus` +U-Boot Manual Signing +--------------------- -Amlogic doesn't provide sources for the firmware and for tools needed -to create the bootloader image, so it is necessary to obtain them from -the git tree published by the board vendor: +Amlogic does not provide sources for the firmware and tools needed to create a bootloader +image so it is necessary to obtain binaries from sources published by the board vendor: .. code-block:: bash @@ -44,16 +54,14 @@ the git tree published by the board vendor: $ export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH $ DIR=odroid-n2 - $ git clone --depth 1 \ - https://github.com/hardkernel/u-boot.git -b odroidn2-v2015.01 \ - $DIR + $ git clone --depth 1 https://github.com/hardkernel/u-boot.git -b odroidn2-v2015.01 $DIR $ cd odroid-n2 $ make odroidn2_defconfig $ make $ export UBOOTDIR=$PWD - Go back to mainline U-Boot source tree then : +Go back to the mainline U-Boot source tree then: .. code-block:: bash @@ -76,57 +84,57 @@ the git tree published by the board vendor: $ cp u-boot.bin fip/bl33.bin $ sh fip/blx_fix.sh \ - fip/bl30.bin \ - fip/zero_tmp \ - fip/bl30_zero.bin \ - fip/bl301.bin \ - fip/bl301_zero.bin \ - fip/bl30_new.bin \ - bl30 + fip/bl30.bin \ + fip/zero_tmp \ + fip/bl30_zero.bin \ + fip/bl301.bin \ + fip/bl301_zero.bin \ + fip/bl30_new.bin \ + bl30 $ sh fip/blx_fix.sh \ - fip/bl2.bin \ - fip/zero_tmp \ - fip/bl2_zero.bin \ - fip/acs.bin \ - fip/bl21_zero.bin \ - fip/bl2_new.bin \ - bl2 + fip/bl2.bin \ + fip/zero_tmp \ + fip/bl2_zero.bin \ + fip/acs.bin \ + fip/bl21_zero.bin \ + fip/bl2_new.bin \ + bl2 $ $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl30sig --input fip/bl30_new.bin \ - --output fip/bl30_new.bin.g12a.enc \ - --level v3 + --output fip/bl30_new.bin.g12a.enc \ + --level v3 $ $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl30_new.bin.g12a.enc \ - --output fip/bl30_new.bin.enc \ - --level v3 --type bl30 + --output fip/bl30_new.bin.enc \ + --level v3 --type bl30 $ $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl31.img \ - --output fip/bl31.img.enc \ - --level v3 --type bl31 + --output fip/bl31.img.enc \ + --level v3 --type bl31 $ $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl3sig --input fip/bl33.bin --compress lz4 \ - --output fip/bl33.bin.enc \ - --level v3 --type bl33 --compress lz4 + --output fip/bl33.bin.enc \ + --level v3 --type bl33 --compress lz4 $ $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bl2sig --input fip/bl2_new.bin \ - --output fip/bl2.n.bin.sig + --output fip/bl2.n.bin.sig $ $UBOOTDIR/fip/g12b/aml_encrypt_g12b --bootmk \ - --output fip/u-boot.bin \ - --bl2 fip/bl2.n.bin.sig \ - --bl30 fip/bl30_new.bin.enc \ - --bl31 fip/bl31.img.enc \ - --bl33 fip/bl33.bin.enc \ - --ddrfw1 fip/ddr4_1d.fw \ - --ddrfw2 fip/ddr4_2d.fw \ - --ddrfw3 fip/ddr3_1d.fw \ - --ddrfw4 fip/piei.fw \ - --ddrfw5 fip/lpddr4_1d.fw \ - --ddrfw6 fip/lpddr4_2d.fw \ - --ddrfw7 fip/diag_lpddr4.fw \ - --ddrfw8 fip/aml_ddr.fw \ - --level v3 - -and then write the image to SD with: + --output fip/u-boot.bin \ + --bl2 fip/bl2.n.bin.sig \ + --bl30 fip/bl30_new.bin.enc \ + --bl31 fip/bl31.img.enc \ + --bl33 fip/bl33.bin.enc \ + --ddrfw1 fip/ddr4_1d.fw \ + --ddrfw2 fip/ddr4_2d.fw \ + --ddrfw3 fip/ddr3_1d.fw \ + --ddrfw4 fip/piei.fw \ + --ddrfw5 fip/lpddr4_1d.fw \ + --ddrfw6 fip/lpddr4_2d.fw \ + --ddrfw7 fip/diag_lpddr4.fw \ + --ddrfw8 fip/aml_ddr.fw \ + --level v3 + +Then write U-Boot to SD or eMMC with: .. code-block:: bash - $ DEV=/dev/your_sd_device + $ DEV=/dev/boot_device $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1 - $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=444 + $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440