303 lines
13 KiB
PHP
303 lines
13 KiB
PHP
#@DESCRIPTION: Common Machine configuration for STM32 systems
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require conf/machine/include/st-machine-extlinux-config-stm32mp.inc
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require conf/machine/include/st-machine-features-stm32mp.inc
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require conf/machine/include/st-machine-flashlayout-stm32mp.inc
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require conf/machine/include/st-machine-flashlayout-deleteall-stm32mp.inc
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# Define specific common machine name
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MACHINEOVERRIDES .= ":stcommon"
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# Define specific common layer name
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MACHINEOVERRIDES .= ":stm32mpcommon"
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# =========================================================================
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# boot scheme
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# =========================================================================
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# List of supported boot schemes
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BOOTSCHEME_LABELS ??= "basic trusted optee"
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# =========================================================================
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# Machine settings
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# =========================================================================
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# Default machine feature
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MACHINE_FEATURES = "usbhost usbgadget alsa screen ext2"
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MACHINE_FEATURES_append = " ${@bb.utils.contains('BOOTSCHEME_LABELS', 'optee', 'optee', '', d)} "
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MACHINE_FEATURES_append = " tpm2 "
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# Default serial consoles (TTYs) to enable using getty
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# Before kernel 4.18, serial console are ttyS3 but after is ttySTM0
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SERIAL_CONSOLES = "115200;ttySTM0"
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SERIAL_CONSOLE = "115200 ttySTM0"
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# Don't include kernels in standard images
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RDEPENDS_${KERNEL_PACKAGE_NAME}-base = ""
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# Ship all kernel modules by default
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MACHINE_EXTRA_RRECOMMENDS = " kernel-modules"
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# Default device tree list supported per board
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STM32MP_DT_FILES_DK ??= ""
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STM32MP_DT_FILES_ED ??= ""
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STM32MP_DT_FILES_EV ??= ""
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# Set default supported device tree list
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STM32MP_DEVICETREE_append = " ${STM32MP_DT_FILES_DK} "
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STM32MP_DEVICETREE_append = " ${STM32MP_DT_FILES_ED} "
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STM32MP_DEVICETREE_append = " ${STM32MP_DT_FILES_EV} "
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# =========================================================================
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# Machine specific packages
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# =========================================================================
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MACHINE_EXTRA_RRECOMMENDS_append = " ${@bb.utils.contains('MACHINE_FEATURES', 'wifi', 'linux-firmware-bcm43430', '', d)} "
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MACHINE_EXTRA_RRECOMMENDS_append = " ${@bb.utils.contains('DISTRO_FEATURES','systemd',' wifi-suspend ','',d)} "
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MACHINE_EXTRA_RRECOMMENDS_append = " m4projects-stm32mp1 "
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MACHINE_EXTRA_RRECOMMENDS_append = " linux-examples-stm32mp1 "
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MACHINE_EXTRA_RRECOMMENDS_append = " m4fwcoredump "
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# Enable Software watchdog when sysvinit
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# We enable it to be aligned with the activation within u-boot https://gerrit.st.com/#/c/102528
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MACHINE_EXTRA_RRECOMMENDS_append = " ${@bb.utils.contains('DISTRO_FEATURES','sysvinit',' watchdog ','',d)} "
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# =========================================================================
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# Image
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# =========================================================================
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IMAGE_CLASSES += "image_types-stubi st-partitions-image"
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# Define image to use for extra partitions
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STM32MP_BOOTFS_IMAGE = "st-image-bootfs"
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STM32MP_BOOTFS_LABEL = "boot"
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STM32MP_BOOTFS_MOUNTPOINT_IMAGE = "/boot"
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STM32MP_USERFS_IMAGE = "st-image-userfs"
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STM32MP_USERFS_LABEL = "userfs"
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STM32MP_USERFS_MOUNTPOINT_IMAGE = "/usr/local"
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STM32MP_VENDORFS_IMAGE = "st-image-vendorfs"
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STM32MP_VENDORFS_LABEL = "vendorfs"
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STM32MP_VENDORFS_MOUNTPOINT_IMAGE = "/vendor"
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# Define extra partition to build
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PARTITIONS_IMAGE = "${STM32MP_BOOTFS_IMAGE} ${STM32MP_USERFS_IMAGE} ${STM32MP_VENDORFS_IMAGE}"
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PARTITIONS_MOUNTPOINT_IMAGE = "${STM32MP_BOOTFS_MOUNTPOINT_IMAGE} ${STM32MP_USERFS_MOUNTPOINT_IMAGE} ${STM32MP_VENDORFS_MOUNTPOINT_IMAGE}"
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# Enable licence summary and configure License content generation
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ENABLE_IMAGE_LICENSE_SUMMARY = "1"
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IMAGE_SUMMARY_LIST = "${STM32MP_BOOTFS_IMAGE}:${STM32MP_VENDORFS_IMAGE}:#IMAGE#:${STM32MP_USERFS_IMAGE}"
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# Provide list of partition to mount
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MOUNT_PARTITIONS_LIST = "${STM32MP_BOOTFS_LABEL},${STM32MP_BOOTFS_MOUNTPOINT_IMAGE}"
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MOUNT_PARTITIONS_LIST += "${STM32MP_USERFS_LABEL},${STM32MP_USERFS_MOUNTPOINT_IMAGE}"
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MOUNT_PARTITIONS_LIST += "${STM32MP_VENDORFS_LABEL},${STM32MP_VENDORFS_MOUNTPOINT_IMAGE}"
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# Define image partition size (supposed to be set as max size in image recipe)
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BOOTFS_PARTITION_SIZE = "65536"
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# New value proposed for rootfs is 768MB
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ROOTFS_PARTITION_SIZE = "768432"
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# If we consider the highest constraint is NAND size (so < 1GB)
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# Boot binaries 4 MB max (with optee) + bootfs 64 MB max + rootfs 768 MB max + userfs size (4*32MB) < 1024 MB
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USERFS_PARTITION_SIZE = "131072"
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# New value proposed for vendorfs is 16MB
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VENDORFS_PARTITION_SIZE = "16384"
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# Define volume list for multivolume UBIFS
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STM32MP_UBI_VOLUME += "${STM32MP_BOOTFS_IMAGE}-${DISTRO}-${MACHINE}:${BOOTFS_PARTITION_SIZE}"
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STM32MP_UBI_VOLUME += "${IMAGE_LINK_NAME}:${ROOTFS_PARTITION_SIZE}"
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STM32MP_UBI_VOLUME += "${STM32MP_VENDORFS_IMAGE}-${DISTRO}-${MACHINE}:${VENDORFS_PARTITION_SIZE}"
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STM32MP_UBI_VOLUME += "${STM32MP_USERFS_IMAGE}-${DISTRO}-${MACHINE}:${USERFS_PARTITION_SIZE}"
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# Set on machine side the max size for ROOTFS image to apply for default rootfs being built
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# On other image partition such settings is directly done in image recipe
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IMAGE_ROOTFS_MAXSIZE ?= "${ROOTFS_PARTITION_SIZE}"
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# ST Naming rules partitions for UBI format are :
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# nand_<PageSize>_<BlockSize>
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# nor_<BlockSize>
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# Like that a same UBI partition can be used for severals NAND/NOR providers
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# UBI Args for NAND soldered by default on MB1262
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# Micron MT29F8G16ABACAH4
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# LEB = BLOCK_SIZE - (2 * page size): 256*1024 - (2*4096)
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MKUBIFS_ARGS_nand_4_256 = "--min-io-size 4096 --leb-size 253952 --max-leb-cnt 4096 --space-fixup"
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UBINIZE_ARGS_nand_4_256 = "--min-io-size 4096 --peb-size 256KiB"
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# Define UBI labels to build
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MULTIUBI_BUILD_append = " nand_4_256 "
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# Set on machine side the UBI volume label for ROOTFS image to apply to reuse it
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# on kernel command line to mount UBI file system
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# On other image partition such settings is directly done in image recipe
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UBI_VOLNAME ?= "rootfs"
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# create minimal inode number (as it is done by default in image_types.bbclass)
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# add naming of ext4 FS to be aligned with gpt... scripts
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# For label name we are using IMAGE_NAME_SUFFIX we are removing "." and truncing to 16 caracters
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# -L new-volume-label
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# Set the volume label for the filesystem to new-volume-label. The maximum length of the volume label is 16 bytes.
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EXTRA_IMAGECMD_ext4 = "-i 4096 -L ${@d.getVar('IMAGE_NAME_SUFFIX').replace('.', '', 1)[:16]}"
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# Default FSTYPES requested
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IMAGE_FSTYPES ?= "tar.xz ext4"
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# Allow debug on the platform with gdb and openocd tools
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EXTRA_IMAGEDEPENDS_append = " \
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gdb-cross-arm \
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openocd-stm32mp-native \
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sdcard-raw-tools-native \
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"
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# Make sure to provide all expected tools in SDK
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ST_TOOLS_FOR_SDK = " \
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nativesdk-gcc-arm-none-eabi \
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nativesdk-binutils \
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nativesdk-openocd-stm32mp \
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nativesdk-sdcard-raw-tools \
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nativesdk-ncurses-libncursesw \
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nativesdk-perl-module-term-ansicolor \
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nativesdk-perl-module-encode \
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nativesdk-perl-module-encode-mime-header \
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"
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# For support of string convertion (iconv) in SDK
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ST_TOOLS_FOR_SDK_append = " \
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nativesdk-glibc-gconv-utf-16 \
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nativesdk-glibc-gconv-utf-32 \
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"
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# for populate_sdk, we will have all the tools
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TOOLCHAIN_HOST_TASK_append = " ${ST_TOOLS_FOR_SDK} "
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# Make sure to append mkimage to SDK for kernel uImage build
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TOOLCHAIN_HOST_TASK_append = " ${@bb.utils.contains('KERNEL_IMAGETYPE', 'uImage', 'nativesdk-u-boot-mkimage', '', d)} "
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TOOLCHAIN_HOST_TASK_append = " ${@bb.utils.contains('KERNEL_ALT_IMAGETYPE', 'uImage', 'nativesdk-u-boot-mkimage', '', d)} "
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# Make sure to append openssl to SDK for kernel-module and scripts build
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TOOLCHAIN_HOST_TASK_append = " nativesdk-openssl-dev "
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# Make sure to append bison to SDK for u-boot build
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TOOLCHAIN_HOST_TASK_append = " ${@bb.utils.contains('EXTRA_IMAGEDEPENDS', 'u-boot-stm32mp', 'nativesdk-bison', '', d)} "
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# for populate_sdk_ext, the tools are not desired as mandatory tools (aka basic
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# tools for devtool)
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TOOLCHAIN_HOST_TASK_remove_task-populate-sdk-ext = " ${ST_TOOLS_FOR_SDK} "
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# buildtools and uninatve are used only by populate_sdk_ext
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# populate_sdk_ext = buildtools + uninatve + layer
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# buildtools: sdk part of esdk (like sdk generated by populate_sdk)
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# uninative: basic tools for devtool
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TOOLCHAIN_HOST_TASK_append_pn-buildtools-tarball = " ${ST_TOOLS_FOR_SDK} "
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TOOLCHAIN_HOST_TASK_remove_pn-uninative-tarball = " ${ST_TOOLS_FOR_SDK} "
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# =========================================================================
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# Kernel
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# =========================================================================
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# Select kernel version
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PREFERRED_PROVIDER_virtual/kernel = "linux-stm32mp"
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# Kernel image type
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KERNEL_IMAGETYPE = "uImage"
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KERNEL_ALT_IMAGETYPE = " Image "
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KERNEL_ALT_IMAGETYPE =+ " vmlinux "
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KERNEL_ALT_IMAGETYPE =+ " zImage "
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# Maxsize authorized for uncompressed kernel binary
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# Define to null to skip kernel image size check
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KERNEL_IMAGE_MAXSIZE ?= ""
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# List of device tree to install
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KERNEL_DEVICETREE ?= "${STM32MP_KERNEL_DEVICETREE}"
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STM32MP_KERNEL_DEVICETREE += "${@' '.join('%s.dtb' % d for d in '${STM32MP_DEVICETREE}'.split())}"
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STM32MP_KERNEL_DEVICETREE += "${@' '.join('%s.dtb' % d for d in '${CUBE_M4_EXAMPLES_DT}'.split())}"
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STM32MP_KERNEL_DEVICETREE += "${@' '.join('%s.dtb' % d for d in '${LINUX_A7_EXAMPLES_DT}'.split())}"
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# Define the devicetree for Linux A7 examples
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LINUX_A7_EXAMPLES_DT ?= ""
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# =========================================================================
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# u-boot
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# =========================================================================
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EXTRA_IMAGEDEPENDS += "u-boot-stm32mp"
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# Define default U-Boot config
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UBOOT_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'basic', 'basic', '', d)}"
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UBOOT_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'trusted', 'trusted', '', d)}"
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UBOOT_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'optee', 'optee', '', d)}"
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#Add this config until u-boot is able to flash with basic binary
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UBOOT_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'basic', 'trusted', '', d)}"
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# Define u-boot defconfig and binary to use for each UBOOT_CONFIG
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UBOOT_CONFIG[basic] = "stm32mp15_basic_defconfig,,u-boot.img"
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UBOOT_CONFIG[trusted] = "stm32mp15_trusted_defconfig,,u-boot.stm32"
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UBOOT_CONFIG[optee] = "stm32mp15_optee_defconfig,,u-boot.stm32"
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# List of U-Boot device tree to use
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UBOOT_DEVICETREE = "${STM32MP_DEVICETREE}"
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# Define u-boot splashscreen file naming
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UBOOT_SPLASH_IMAGE = "splash"
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# =========================================================================
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# tf-a
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# =========================================================================
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# Finally we must compile tf-a in all cases as we need trusted binary to boot
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#EXTRA_IMAGEDEPENDS += "${@bb.utils.contains_any('BOOTSCHEME_LABELS', 'optee trusted', 'tf-a-stm32mp', '', d)}"
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EXTRA_IMAGEDEPENDS += "tf-a-stm32mp"
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# Define default TF-A config
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TF_A_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'trusted', 'trusted', '', d)}"
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TF_A_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'optee', 'optee', '', d)}"
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#Add this config until tf-a is able to flash with basic binary
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TF_A_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'basic', 'trusted', '', d)}"
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#Add this config until optee is able to flash
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TF_A_CONFIG += "${@bb.utils.contains('BOOTSCHEME_LABELS', 'optee', 'trusted', '', d)}"
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# Define SECURE_PAYLOAD config to set for each TF_A_CONFIG
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TF_A_CONFIG_optee = "AARCH32_SP=optee"
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TF_A_CONFIG_trusted = "AARCH32_SP=sp_min"
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# List of TF-A device tree to use
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TF_A_DEVICETREE = "${STM32MP_DEVICETREE}"
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# =========================================================================
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# optee
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# =========================================================================
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# Map OPTEE configuration to device tree list
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OPTEE_CONF = "${STM32MP_DEVICETREE}"
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# =========================================================================
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# flashlayout
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# =========================================================================
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# Define bootscheme label to allow specific expansion for partition vars
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FLASHLAYOUT_BOOTSCHEME_LABELS += "${BOOTSCHEME_LABELS}"
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# Add specific scheme to provide flashlayout that will erase all storage devices
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FLASHLAYOUT_BOOTSCHEME_LABELS += "deleteall"
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# Default config labels supported
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FLASHLAYOUT_CONFIG_LABELS ??= ""
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# =========================================================================
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# Xserver
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# =========================================================================
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XSERVER ?= " \
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xserver-xorg \
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xserver-xorg-module-libint10 \
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xf86-input-evdev \
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xf86-video-modesetting \
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"
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# =========================================================================
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# Enable deploy of bootloader elf files
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# =========================================================================
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ELF_DEBUG_ENABLE = "1"
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# =========================================================================
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# M4 copro
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# =========================================================================
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# Define the devicetree for M4 examples
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CUBE_M4_EXAMPLES_DT ?= ""
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# Define the name of default copro firmware executed @boot time
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# This name is cherry picked from list defined in m4projects-stm32mp1.bb
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DEFAULT_COPRO_FIRMWARE = "OpenAMP_TTY_echo"
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# =========================================================================
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# GCNANO userland configuration
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# =========================================================================
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# Variable for using vendor directory instead of usr
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GCNANO_USERLAND_VENDOR_DIR = "${STM32MP_VENDORFS_MOUNTPOINT_IMAGE}"
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