configs/visionfive2_defconfig: new defconfig

Add a defconfig for the Starfive VisionFive2 board, a board built around the
Starfive JH7110 RISC-V 64bit SoC.

This board comes with functional lowlevel and U-Boot bootloaders in SPI
flash. The defconfig reuses these and only builds a (5.15 based) kernel and
rootfs.

The factory shipped U-Boot is hard coded to look at MMC partition 3.

Signed-off-by: Francois Dugast <francois.dugast.foss@gmail.com>
[Peter: add to DEVELOPERS]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Francois Dugast
2022-12-19 09:57:10 +01:00
committed by Peter Korsgaard
parent 58bb71089e
commit 704c62bbc5
5 changed files with 77 additions and 0 deletions

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BR2_riscv=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
BR2_SYSTEM_DHCP="eth0"
BR2_ROOTFS_OVERLAY="board/visionfive2/overlay"
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/visionfive/genimage.cfg"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,starfive-tech,linux,7b7b4eddd8d5ae55f6e0ee09b93e16e23ab4f97b)/linux-7b7b4eddd8d5ae55f6e0ee09b93e16e23ab4f97b.tar.gz"
BR2_LINUX_KERNEL_DEFCONFIG="starfive_visionfive2"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="starfive/jh7110-visionfive-v2"
BR2_LINUX_KERNEL_INSTALL_TARGET=y
BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
# BR2_TARGET_ROOTFS_TAR is not set
BR2_PACKAGE_HOST_GENIMAGE=y