bde832f710
Update to use the official linux kernel v5.10 instead of an out-of-tree kernel, and use the official U-Boot v2021.01 as the bootloader. Provide two configuration files of genimage for different boot flows: - Boot from SD card (default) - Boot from SPI flash A boot script is generated to automatically boot the distro. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
# Architecture
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BR2_riscv=y
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BR2_riscv_custom=y
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BR2_RISCV_ISA_CUSTOM_RVM=y
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BR2_RISCV_ISA_CUSTOM_RVF=y
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BR2_RISCV_ISA_CUSTOM_RVD=y
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BR2_RISCV_ISA_CUSTOM_RVC=y
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BR2_RISCV_64=y
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BR2_RISCV_ABI_LP64D=y
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# System
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BR2_SYSTEM_DHCP="eth0"
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BR2_TARGET_GENERIC_GETTY=y
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BR2_TARGET_GENERIC_GETTY_PORT="ttySIF0"
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BR2_ROOTFS_POST_BUILD_SCRIPT="board/sifive/hifive-unleashed/post-build.sh"
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BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
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BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/sifive/hifive-unleashed/genimage_sdcard.cfg"
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# Filesystem
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BR2_TARGET_ROOTFS_CPIO=y
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BR2_TARGET_ROOTFS_EXT2=y
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BR2_TARGET_ROOTFS_EXT2_4=y
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# Linux headers same as kernel, a 5.10 series
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BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_10=y
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# Kernel
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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="5.10"
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BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
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BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/sifive/hifive-unleashed/linux.config.fragment"
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BR2_LINUX_KERNEL_IMAGE=y
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BR2_LINUX_KERNEL_DTS_SUPPORT=y
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BR2_LINUX_KERNEL_INTREE_DTS_NAME="sifive/hifive-unleashed-a00"
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BR2_LINUX_KERNEL_INSTALL_TARGET=y
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# Bootloader
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BR2_TARGET_OPENSBI=y
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BR2_TARGET_OPENSBI_PLAT="generic"
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BR2_TARGET_UBOOT=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION=y
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BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2021.01"
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BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
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BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sifive_fu540"
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BR2_TARGET_UBOOT_NEEDS_DTC=y
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BR2_TARGET_UBOOT_NEEDS_OPENSBI=y
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BR2_TARGET_UBOOT_FORMAT_ITB=y
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BR2_TARGET_UBOOT_SPL=y
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# Host tools
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BR2_PACKAGE_HOST_GENIMAGE=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT=y
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BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT_SOURCE="board/sifive/hifive-unleashed/boot.cmd"
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