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[2a01:cb05:949d:5800:e3ef:2d7a:4131:71f]) by smtp.gmail.com with ESMTPSA id p17-20020a05600c359100b0041adf358058sm15188771wmq.27.2024.05.06.01.39.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 May 2024 01:39:14 -0700 (PDT) From: Romain Naour To: buildroot@buildroot.org Date: Mon, 6 May 2024 10:39:05 +0200 Message-ID: <20240506083905.14681-1-romain.naour@smile.fr> X-Mailer: git-send-email 2.44.0 MIME-Version: 1.0 X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smile-fr.20230601.gappssmtp.com; s=20230601; t=1714984755; x=1715589555; darn=buildroot.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=5WC7E7qfTMSkSh6JAVSnaP8ipUMXRUWxs+LlGC0u4Pk=; b=bl2bzLIlSDI27MQyK3xYk2DKQxMWTJ5h+bEpEuMMx7yZvEC5ajVS9vftWleNBUjlVW qqgZNHsTuULrvUjqwB6Lb5rNHZnsX/xauMk++6boTovTxy+h63PAc3yB6Wr485Sy94v1 iuMiq2kqUMGiMjh3x1p3JkEyPAWf2wbVypIb0l94yCpOcRUWLTy6rIN7c9Wm/OAYbcFX 8ajndmHSjTCdwxIi4RhsZN0K8/93MwTJeUyuXeKcjbEMt4pwz05tdEczZTNbyAnH+evS ohTQkmSGrNDNJC10RVTiATnnUwGJwcXITdQv3yavNyHVvU/GKmE27eb5dZSUPpdR/a/D Yggw== X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=smile.fr X-Mailman-Original-Authentication-Results: smtp4.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=smile-fr.20230601.gappssmtp.com header.i=@smile-fr.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=bl2bzLIl Subject: [Buildroot] [PATCH v2] configs/beagleboneai64_defconfig: new defconfig X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Romain Naour Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" Adds support for BeagleBone AI-64 board by introducing the beagleboneai64_defconfig file and related support files. Retrieve BSP settings from meta-ti (may be useful for other TI boards): - This defconfig requires u-boot binman support added in u-boot since 2023.10. See FOSDEM 2024 talk by TI folks about Binman and how it simplify the overall boot-loader build flow [1]. - Set BR2_TARGET_ARM_TRUSTED_FIRMWARE_TARGET_BOARD = "generic" meta-ti]$ git grep TFA_BOARD meta-ti-bsp/conf/machine/beagleplay.conf:TFA_BOARD = "lite" meta-ti-bsp/conf/machine/include/am62axx.inc:TFA_BOARD = "lite" meta-ti-bsp/conf/machine/include/am62pxx.inc:TFA_BOARD = "lite" meta-ti-bsp/conf/machine/include/am62xx.inc:TFA_BOARD = "lite" meta-ti-bsp/conf/machine/include/am64xx.inc:TFA_BOARD = "lite" meta-ti-bsp/conf/machine/include/am65xx.inc:TFA_BOARD = "generic" meta-ti-bsp/conf/machine/include/j7200.inc:TFA_BOARD = "generic" meta-ti-bsp/conf/machine/include/j721e.inc:TFA_BOARD = "generic" meta-ti-bsp/conf/machine/include/j721s2.inc:TFA_BOARD = "generic" meta-ti-bsp/conf/machine/include/j722s.inc:TFA_BOARD = "lite" meta-ti-bsp/conf/machine/include/j784s4.inc:TFA_BOARD = "j784s4" - Set BR2_TARGET_UBOOT_NEEDS_ATF_BL31 to provide BL31 variable pointing to ATF bl31.bin to the U-Boot build process [2]. - Set BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE to OP-TEE as BL32 secure payload. meta-ti set "SPD=opteed" to build ATF [3]. - Set BR2_TARGET_OPTEE_OS_PLATFORM to "k3-j721e". meta-ti uses the OPTEEMACHINE to set optee-os platform [4]. meta-ti]$ git grep OPTEEMACHINE meta-ti-bsp/conf/machine/am437x-hs-evm.conf:OPTEEMACHINE = "ti-am43xx" meta-ti-bsp/conf/machine/am57xx-hs-evm.conf:OPTEEMACHINE = "ti-am57xx" meta-ti-bsp/conf/machine/beagleplay.conf:OPTEEMACHINE = "k3-am62x" meta-ti-bsp/conf/machine/dra7xx-hs-evm.conf:OPTEEMACHINE = "ti-dra7xx" meta-ti-bsp/conf/machine/include/am62axx.inc:OPTEEMACHINE = "k3-am62x" meta-ti-bsp/conf/machine/include/am62pxx.inc:OPTEEMACHINE = "k3-am62x" meta-ti-bsp/conf/machine/include/am62xx.inc:OPTEEMACHINE = "k3-am62x" meta-ti-bsp/conf/machine/include/am64xx.inc:OPTEEMACHINE = "k3-am64x" meta-ti-bsp/conf/machine/include/am65xx.inc:OPTEEMACHINE = "k3-am65x" meta-ti-bsp/conf/machine/include/j7200.inc:OPTEEMACHINE = "k3-j721e" meta-ti-bsp/conf/machine/include/j721e.inc:OPTEEMACHINE = "k3-j721e" meta-ti-bsp/conf/machine/include/j721s2.inc:OPTEEMACHINE = "k3-j784s4" meta-ti-bsp/conf/machine/include/j722s.inc:OPTEEMACHINE = "k3-am62x" meta-ti-bsp/conf/machine/include/j784s4.inc:OPTEEMACHINE = "k3-j784s4" - u-boot is looking at /boot/dtb/ti for devicetree. But Buildroot strips the prefixes when installing them into /boot. Set BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME to keep "ti" directory used by the kernel to organize device tree sources. TI's mmc.env [5] uses "dtb" as additional subdirectory, so we need to create a symlink to make sure /boot/dtb/ti exist. (Yocto uses KERNEL_DTBDEST = "${KERNEL_IMAGEDEST}/dtb"). Using a symlink avoid to customize too much the u-boot environment. - At least, provide a custom uEnv.txt to avoid using "Standard boot" or "distroboot" [6] to boot. - Provide a hash file for all custom package version (arm-trusted-firmware, linux, ti-k3-r5-loader, uboot) to enable BR2_DOWNLOAD_FORCE_CHECK_HASHES. Note: Texas Instuments SK-TDA4VM [7] uses the same SoC than the BeagleBone AI-64, install the k3-j721e-sk.dtb in /boot/dtb/ti to support this board from this defconfig. [1] https://fosdem.org/2024/schedule/event/fosdem-2024-3067-standardizing-the-generation-and-signing-of-boot-images/ [2] https://git.yoctoproject.org/meta-ti/commit/?id=e74b9a1746d4d04757c87c1920a0f743e55ff096 [3] https://git.yoctoproject.org/meta-ti/tree/meta-ti-bsp/recipes-bsp/trusted-firmware-a/trusted-firmware-a-ti.inc?h=09.02.00.004#n7 [4] https://git.yoctoproject.org/meta-arm/tree/meta-arm/recipes-security/optee/optee-os.inc?h=4.0.3#n23 [5] https://source.denx.de/u-boot/u-boot/-/blob/v2024.04/include/env/ti/mmc.env?ref_type=tags#L18 [6] https://source.denx.de/u-boot/u-boot/-/blob/v2024.04/doc/develop/distro.rst?ref_type=tags [7] https://www.ti.com/tool/SK-TDA4VM More information about the board can be found at: https://www.beagleboard.org/boards/beaglebone-ai-64 Signed-off-by: Romain Naour --- Add "beagleboneai64" directory to board/beagleboard/ since we could move all other Beagleboard's boards (beagleboardx15, beaglebone, beagleboneai and beaglev) to the same subdirectory. v2: fix shellcheck warnings for post-build.sh update to kernel 6.6.30 and update hash files using utils/add-custom-hashes. --- DEVELOPERS | 2 + board/beagleboard/beagleboneai64/genimage.cfg | 29 +++++++++++ .../arm-trusted-firmware.hash | 2 + .../patches/linux-headers/linux-headers.hash | 1 + .../beagleboneai64/patches/linux/linux.hash | 2 + .../ti-k3-r5-loader/ti-k3-r5-loader.hash | 2 + .../beagleboneai64/patches/uboot/uboot.hash | 2 + .../beagleboard/beagleboneai64/post-build.sh | 16 ++++++ board/beagleboard/beagleboneai64/readme.txt | 39 +++++++++++++++ board/beagleboard/beagleboneai64/uEnv.txt | 6 +++ configs/beagleboneai64_defconfig | 50 +++++++++++++++++++ 11 files changed, 151 insertions(+) create mode 100644 board/beagleboard/beagleboneai64/genimage.cfg create mode 100644 board/beagleboard/beagleboneai64/patches/arm-trusted-firmware/arm-trusted-firmware.hash create mode 120000 board/beagleboard/beagleboneai64/patches/linux-headers/linux-headers.hash create mode 100644 board/beagleboard/beagleboneai64/patches/linux/linux.hash create mode 100644 board/beagleboard/beagleboneai64/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash create mode 100644 board/beagleboard/beagleboneai64/patches/uboot/uboot.hash create mode 100755 board/beagleboard/beagleboneai64/post-build.sh create mode 100644 board/beagleboard/beagleboneai64/readme.txt create mode 100644 board/beagleboard/beagleboneai64/uEnv.txt create mode 100644 configs/beagleboneai64_defconfig diff --git a/DEVELOPERS b/DEVELOPERS index c2d3f52a59..524fb7a59e 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -2684,10 +2684,12 @@ F: package/irssi/ F: package/vnstat/ N: Romain Naour +F: board/beagleboard/beagleboneai64/ F: board/qemu/ F: board/ti/am574x-idk/ F: configs/qemu_* F: configs/am574x_idk_defconfig +F: configs/beagleboneai64_defconfig F: package/alure/ F: package/aubio/ F: package/bcc/ diff --git a/board/beagleboard/beagleboneai64/genimage.cfg b/board/beagleboard/beagleboneai64/genimage.cfg new file mode 100644 index 0000000000..be5b5c2e6d --- /dev/null +++ b/board/beagleboard/beagleboneai64/genimage.cfg @@ -0,0 +1,29 @@ +image boot.vfat { + vfat { + files = { + "sysfw.itb", + "tiboot3.bin", + "tispl.bin", + "u-boot.img", + "uEnv.txt", + } + } + + size = 16M +} + +image sdcard.img { + hdimage { + } + + partition u-boot { + partition-type = 0xC + bootable = "true" + image = "boot.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/beagleboard/beagleboneai64/patches/arm-trusted-firmware/arm-trusted-firmware.hash b/board/beagleboard/beagleboneai64/patches/arm-trusted-firmware/arm-trusted-firmware.hash new file mode 100644 index 0000000000..02714d06a0 --- /dev/null +++ b/board/beagleboard/beagleboneai64/patches/arm-trusted-firmware/arm-trusted-firmware.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 2e18b881ada9198173238cca80086c787b1fa3f698944bde1743142823fc511c arm-trusted-firmware-v2.10.tar.gz diff --git a/board/beagleboard/beagleboneai64/patches/linux-headers/linux-headers.hash b/board/beagleboard/beagleboneai64/patches/linux-headers/linux-headers.hash new file mode 120000 index 0000000000..5808d92afe --- /dev/null +++ b/board/beagleboard/beagleboneai64/patches/linux-headers/linux-headers.hash @@ -0,0 +1 @@ +../linux/linux.hash \ No newline at end of file diff --git a/board/beagleboard/beagleboneai64/patches/linux/linux.hash b/board/beagleboard/beagleboneai64/patches/linux/linux.hash new file mode 100644 index 0000000000..4b20a009a7 --- /dev/null +++ b/board/beagleboard/beagleboneai64/patches/linux/linux.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 b66a5b863b0f8669448b74ca83bd641a856f164b29956e539bbcb5fdeeab9cc6 linux-6.6.30.tar.xz diff --git a/board/beagleboard/beagleboneai64/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash b/board/beagleboard/beagleboneai64/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash new file mode 100644 index 0000000000..97a2b4eaf9 --- /dev/null +++ b/board/beagleboard/beagleboneai64/patches/ti-k3-r5-loader/ti-k3-r5-loader.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 18a853fe39fad7ad03a90cc2d4275aeaed6da69735defac3492b80508843dd4a u-boot-2024.04.tar.bz2 diff --git a/board/beagleboard/beagleboneai64/patches/uboot/uboot.hash b/board/beagleboard/beagleboneai64/patches/uboot/uboot.hash new file mode 100644 index 0000000000..97a2b4eaf9 --- /dev/null +++ b/board/beagleboard/beagleboneai64/patches/uboot/uboot.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 18a853fe39fad7ad03a90cc2d4275aeaed6da69735defac3492b80508843dd4a u-boot-2024.04.tar.bz2 diff --git a/board/beagleboard/beagleboneai64/post-build.sh b/board/beagleboard/beagleboneai64/post-build.sh new file mode 100755 index 0000000000..dda465a8de --- /dev/null +++ b/board/beagleboard/beagleboneai64/post-build.sh @@ -0,0 +1,16 @@ +#!/bin/sh + +BOARD_DIR="$(dirname "$0")" + +cp "${BOARD_DIR}"/uEnv.txt "${BINARIES_DIR}"/uEnv.txt + +# u-boot is looking at /boot/dtb/ti for devicetree in the rootfs +# partition while Buildroot install the kernel and its devicetree +# in /boot (BR2_LINUX_KERNEL_INSTALL_TARGET enabled). +# Enabling BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME allows to keep the +# "ti" subdirectory but "dts" is still missing. +# Make sure /boot/dtb/ti exist by creating a symlink in +# ${TARGET_DIR}/boot +# https://git.yoctoproject.org/meta-ti/tree/meta-ti-bsp/recipes-kernel/linux/ti-kernel.inc?h=09.02.00.004#n13 +# https://source.denx.de/u-boot/u-boot/-/blob/v2024.01/include/env/ti/mmc.env?ref_type=tags#L18 +ln -sfn . "${TARGET_DIR}"/boot/dtb diff --git a/board/beagleboard/beagleboneai64/readme.txt b/board/beagleboard/beagleboneai64/readme.txt new file mode 100644 index 0000000000..fa4e189c44 --- /dev/null +++ b/board/beagleboard/beagleboneai64/readme.txt @@ -0,0 +1,39 @@ +BeagleBoard.org BeagleBone AI-64 Development Board + +Description +=========== + +This configuration will build a basic image for the BeagleBoard.org +BeagleBone AI-64. For more details about the board, visit: + +https://www.beagleboard.org/boards/beaglebone-ai-64 + +How to Build +============ + +Select the default configuration for the target: + +$ make beagleboneai64_defconfig + +Optional: modify the configuration: + +$ make menuconfig + +Build: + +$ make + +To copy the resultimg output image file to an SD card use dd: + +$ dd if=output/images/sdcard.img of=/dev/sdX bs=1M + +How to Run +========== + +Insert the SD card into the BeagleBone AI-64 board, and power it up +through the USB Type-C connector. The system should come up (make sure +to boot from the SD card not from the eMMC). You can use a USB to +serial adapter to connect to the connector labeled UART0 (J3) to +communicate with the board. + +https://docs.beagleboard.org/latest/boards/beaglebone/ai-64/02-quick-start.html diff --git a/board/beagleboard/beagleboneai64/uEnv.txt b/board/beagleboard/beagleboneai64/uEnv.txt new file mode 100644 index 0000000000..3fbaebf7de --- /dev/null +++ b/board/beagleboard/beagleboneai64/uEnv.txt @@ -0,0 +1,6 @@ +bootpart=1:2 +bootdir=/boot +devtype=mmc +boot=mmc +# define uenvcmd with bootcmd_ti_mmc to avoid booting with "standard boot" or "distroboot" +uenvcmd=run bootcmd_ti_mmc diff --git a/configs/beagleboneai64_defconfig b/configs/beagleboneai64_defconfig new file mode 100644 index 0000000000..593c41625c --- /dev/null +++ b/configs/beagleboneai64_defconfig @@ -0,0 +1,50 @@ +BR2_aarch64=y +BR2_cortex_a72=y +BR2_GLOBAL_PATCH_DIR="board/beagleboard/beagleboneai64/patches" +BR2_DOWNLOAD_FORCE_CHECK_HASHES=y +BR2_ROOTFS_POST_BUILD_SCRIPT="board/beagleboard/beagleboneai64/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/beagleboard/beagleboneai64/genimage.cfg" +BR2_SYSTEM_DHCP="eth0" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.30" +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="ti/k3-j721e-beagleboneai64" +BR2_LINUX_KERNEL_DTB_KEEP_DIRNAME=y +BR2_LINUX_KERNEL_INSTALL_TARGET=y +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_SIZE="256M" +BR2_TARGET_ARM_TRUSTED_FIRMWARE=y +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.10" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="k3" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_TARGET_BOARD="generic" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE=y +BR2_TARGET_OPTEE_OS=y +BR2_TARGET_OPTEE_OS_PLATFORM="k3-j721e" +BR2_TARGET_TI_K3_BOOT_FIRMWARE=y +BR2_TARGET_TI_K3_R5_LOADER=y +BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION=y +BR2_TARGET_TI_K3_R5_LOADER_CUSTOM_VERSION_VALUE="2024.04" +BR2_TARGET_TI_K3_R5_LOADER_BOARD_DEFCONFIG="j721e_evm_r5" +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_VERSION=y +BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2024.04" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="j721e_evm_a72" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_NEEDS_OPENSSL=y +BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y +BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y +BR2_TARGET_UBOOT_USE_BINMAN=y +# BR2_TARGET_UBOOT_FORMAT_BIN is not set +BR2_TARGET_UBOOT_FORMAT_IMG=y +BR2_TARGET_UBOOT_SPL=y +BR2_TARGET_UBOOT_SPL_NAME="tispl.bin" +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="TEE=$(BINARIES_DIR)/tee-pager_v2.bin" +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y