| Message ID | 20240507122513.724138-1-romain.naour@smile.fr |
|---|---|
| State | Accepted |
| Headers | show |
| Series | [v3] configs/beagleboneai64_defconfig: new defconfig | expand |
On Tue, 7 May 2024 14:25:13 +0200 Romain Naour <romain.naour@smile.fr> wrote: > Adds support for BeagleBone AI-64 board by introducing the > beagleboneai64_defconfig file and related support files. > > The BeagleBone AI-64 uses the TI J721E SoC, also known as DRA829, also > known as TDA4VM. > > 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" > > - Use j721e_beagleboneai64_a72 and j721e_beagleboneai64_r5 u-boot > defconfigs introduced in u-boot v2024.04. > > - u-boot distroboot (bootflow) detect extlinux.conf file from the first > SDcard partition, se we have to install the kernel and its dtb file. > Use devicetreedir instead of devicetree in extlinux.conf file to > avoid hardcoding the devicetree file name. TI boards are able to > retrieve dtb file name from an EEPROM (see TI_I2C_BOARD_DETECT in > uboot). > > - 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. > > [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 > > More information about the board can be found at: > https://www.beagleboard.org/boards/beaglebone-ai-64 > > Signed-off-by: Romain Naour <romain.naour@smile.fr> > --- > Add "beagleboneai64" directory to board/beagleboard/ since we could > move all other Beagleboard's boards (beagleboardx15, beaglebone, > beagleboneai and beaglev) to the same subdirectory. Applied to master, thanks. Thomas
diff --git a/DEVELOPERS b/DEVELOPERS index 77971e03db..81868f6082 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -2695,10 +2695,12 @@ F: package/irssi/ F: package/vnstat/ N: Romain Naour <romain.naour@gmail.com> +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/extlinux.conf b/board/beagleboard/beagleboneai64/extlinux.conf new file mode 100644 index 0000000000..582d510b5d --- /dev/null +++ b/board/beagleboard/beagleboneai64/extlinux.conf @@ -0,0 +1,5 @@ +default buildroot +label buildroot + kernel /Image + devicetreedir / +append root=/dev/mmcblk1p2 rootwait rw console=ttyS2,115200n8 diff --git a/board/beagleboard/beagleboneai64/genimage.cfg b/board/beagleboard/beagleboneai64/genimage.cfg new file mode 100644 index 0000000000..b5ba2d21db --- /dev/null +++ b/board/beagleboard/beagleboneai64/genimage.cfg @@ -0,0 +1,33 @@ +image boot.vfat { + vfat { + files = { + "sysfw.itb", + "tiboot3.bin", + "tispl.bin", + "u-boot.img", + "Image", + "ti", + "extlinux", + } + + label = "boot" + } + + size = 64M +} + +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..2315ff393a --- /dev/null +++ b/board/beagleboard/beagleboneai64/post-build.sh @@ -0,0 +1,7 @@ +#!/bin/sh + +BOARD_DIR="$(dirname "$0")" + +ln -sf tispl.bin_unsigned "$BINARIES_DIR"/tispl.bin + +install -m 0644 -D "$BOARD_DIR"/extlinux.conf "$BINARIES_DIR"/extlinux/extlinux.conf 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/configs/beagleboneai64_defconfig b/configs/beagleboneai64_defconfig new file mode 100644 index 0000000000..d4ba61cfab --- /dev/null +++ b/configs/beagleboneai64_defconfig @@ -0,0 +1,50 @@ +BR2_aarch64=y +BR2_cortex_a72=y +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_6=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_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_beagleboneai64_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_beagleboneai64_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_unsigned" +BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="TEE=$(BINARIES_DIR)/tee-pager_v2.bin" +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y
Adds support for BeagleBone AI-64 board by introducing the beagleboneai64_defconfig file and related support files. The BeagleBone AI-64 uses the TI J721E SoC, also known as DRA829, also known as TDA4VM. Retrieve BSP settings from meta-ti (may be useful for other TI boards): - This defconfig requires u-boot binman support added in u-boot since 2023.10. See FOSDEM 2024 talk by TI folks about Binman and how it simplify the overall boot-loader build flow [1]. - Set BR2_TARGET_ARM_TRUSTED_FIRMWARE_TARGET_BOARD = "generic" meta-ti]$ 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" - Use j721e_beagleboneai64_a72 and j721e_beagleboneai64_r5 u-boot defconfigs introduced in u-boot v2024.04. - u-boot distroboot (bootflow) detect extlinux.conf file from the first SDcard partition, se we have to install the kernel and its dtb file. Use devicetreedir instead of devicetree in extlinux.conf file to avoid hardcoding the devicetree file name. TI boards are able to retrieve dtb file name from an EEPROM (see TI_I2C_BOARD_DETECT in uboot). - 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. [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 More information about the board can be found at: https://www.beagleboard.org/boards/beaglebone-ai-64 Signed-off-by: Romain Naour <romain.naour@smile.fr> --- 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. v3: Add missing BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_6_8=y (Thomas) Reveal the TI SoC name "J721E" used by the BeagleBone AI-64 in the commit log (Thomas) Rework the post-image script to use distroboot bootflow (Thomas) Remove BR2_LINUX_KERNEL_INSTALL_TARGET since the kernel image and dtb was moved Use j721e_beagleboneai64_a72 and j721e_beagleboneai64_r5 u-boot defconfigs instead of TI EVM one, otherwise the board detection failed and the wrong devicetree was used. Update SPL file name since the Beagleboneai64 generate tispl.bin_unsigned while the boot ROOM requires tispl.bin. Create a symlink in post-build.sh. Remove TI SK-TDA4VM note since we are now using a board specific u-boot defconfig. --- DEVELOPERS | 2 + .../beagleboard/beagleboneai64/extlinux.conf | 5 ++ board/beagleboard/beagleboneai64/genimage.cfg | 33 ++++++++++++ .../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 | 7 +++ board/beagleboard/beagleboneai64/readme.txt | 39 +++++++++++++++ configs/beagleboneai64_defconfig | 50 +++++++++++++++++++ 11 files changed, 145 insertions(+) create mode 100644 board/beagleboard/beagleboneai64/extlinux.conf 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 configs/beagleboneai64_defconfig