c584135c0e
Add a defconfig to build an AArch64 disk image with a U-Boot based firmware implementing the subset of UEFI defined by EBBR[1], as well as a Linux OS booting with UEFI, to run on the IOT-GATE-iMX8 from Compulab. The generated firmware binary can also be used to install or run another OS supporting the EBBR specification. This configuration is based on the work of Paul Liu[2] and is not related with the official BSP from Compulab. This has been tested on actual hardware. While at it, add this defconfig to myself in DEVELOPERS. [1] https://github.com/ARM-software/ebbr [2] https://git.linaro.org/plugins/gitiles/people/paul.liu/systemready/build-scripts Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com> Cc: Ying-Chun Liu (Paul Liu) <paul.liu@linaro.org> Signed-off-by: Julien Olivain <ju.o@free.fr>
63 lines
2.8 KiB
Plaintext
63 lines
2.8 KiB
Plaintext
BR2_aarch64=y
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BR2_TOOLCHAIN_EXTERNAL=y
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BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y
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BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_AARCH64_GLIBC_STABLE=y
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BR2_GLOBAL_PATCH_DIR="board/compulab/iot-gate-imx8-ebbr/patches"
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BR2_DOWNLOAD_FORCE_CHECK_HASHES=y
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BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y
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BR2_ROOTFS_POST_IMAGE_SCRIPT="board/compulab/iot-gate-imx8-ebbr/post-image.sh support/scripts/genimage.sh"
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BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/compulab/iot-gate-imx8-ebbr/genimage.cfg"
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.16.8"
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BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
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BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
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BR2_LINUX_KERNEL_NEEDS_HOST_PYTHON3=y
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BR2_PACKAGE_FREESCALE_IMX=y
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BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM=y
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BR2_PACKAGE_FIRMWARE_IMX=y
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BR2_PACKAGE_OPTEE_CLIENT=y
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BR2_TARGET_ROOTFS_EXT2=y
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BR2_TARGET_ROOTFS_EXT2_4=y
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BR2_TARGET_ROOTFS_EXT2_SIZE="128M"
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# BR2_TARGET_ROOTFS_TAR is not set
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BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE="v2.13"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mm"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL32_OPTEE=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33=y
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_TARGETS="bl2"
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BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES="BL32_BASE=0x7e000000 IMX_BOOT_UART_BASE=0x30880000 NEED_BL2=yes BL2_CFLAGS=-DIMX_FIP_MMAP"
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BR2_TARGET_GRUB2=y
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BR2_TARGET_GRUB2_BUILTIN_MODULES_EFI="boot efi_gop efifwsetup efinet efitextmode ext2 fat help linux lsefi lsefimmap lsefisystab normal part_gpt part_msdos reboot squash4"
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BR2_TARGET_OPTEE_OS=y
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BR2_TARGET_OPTEE_OS_CUSTOM_VERSION=y
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BR2_TARGET_OPTEE_OS_CUSTOM_VERSION_VALUE="4.7.0"
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BR2_TARGET_OPTEE_OS_NEEDS_DTC=y
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BR2_TARGET_OPTEE_OS_NEEDS_PYTHON_CRYPTOGRAPHY=y
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BR2_TARGET_OPTEE_OS_PLATFORM="imx"
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BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR="mx8mm_cl_iot_gate"
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BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES="CFG_TEE_CORE_LOG_LEVEL=2 CFG_TEE_TA_LOG_LEVEL=2 CFG_EXTERNAL_DTB_OVERLAY=y CFG_DT=y CFG_DT_ADDR=0x52000000"
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.07"
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BR2_TARGET_UBOOT_BOARD_DEFCONFIG="imx8mm-cl-iot-gate-optee"
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BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/compulab/iot-gate-imx8-ebbr/u-boot.fragment"
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BR2_TARGET_UBOOT_NEEDS_DTC=y
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BR2_TARGET_UBOOT_NEEDS_OPENSSL=y
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BR2_TARGET_UBOOT_NEEDS_GNUTLS=y
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BR2_TARGET_UBOOT_NEEDS_UTIL_LINUX=y
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BR2_TARGET_UBOOT_NEEDS_IMX_FIRMWARE=y
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BR2_TARGET_UBOOT_USE_BINMAN=y
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BR2_TARGET_UBOOT_SPL=y
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BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="cmd_binman=:"
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BR2_PACKAGE_HOST_DOSFSTOOLS=y
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BR2_PACKAGE_HOST_GENIMAGE=y
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BR2_PACKAGE_HOST_MTOOLS=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y
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