kumquat-buildroot/configs/qemu_arm_versatile_nommu_defconfig
Masahiro Yamada 53d82096b6 qemu_arm_versatile_nommu: switch to in-kernel defconfig + fragment
This platform has its own kernel defconfig in Buildroot, but we cannot
get quick idea about how much it diverged from the in-kernel defconfig.

Let's use the upstream arch/arm/config/versatile_defconfig as a base,
and maintain the diff as a merge-config fragment. The same .config is
still generated based on the 5.10.7 kernel.

The diff is quite big, but this is a good start-point for cleanups.
Follow-up works can drop diff lines unless we find a good reason for
divergence.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
[Arnout: rename linux-nommu.config to linux-nommu.fragment]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2022-01-08 15:12:35 +01:00

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# Architecture
BR2_arm=y
BR2_arm926t=y
# Toolchain
BR2_PACKAGE_HOST_ELF2FLT=y
# BR2_USE_MMU is not set
# Patches
BR2_GLOBAL_PATCH_DIR="board/qemu/arm-versatile/patches"
# Busybox with hush
BR2_PACKAGE_BUSYBOX_CONFIG="package/busybox/busybox-minimal.config"
# System
BR2_SYSTEM_DHCP="eth0"
BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"
# Filesystem
# BR2_TARGET_ROOTFS_EXT2 is not set
# BR2_TARGET_ROOTFS_TAR is not set
BR2_TARGET_ROOTFS_INITRAMFS=y
# Image
BR2_ROOTFS_POST_IMAGE_SCRIPT="board/qemu/post-image.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="$(BR2_DEFCONFIG)"
# Linux headers same as kernel
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_15=y
# Kernel
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.15"
BR2_LINUX_KERNEL_DEFCONFIG="versatile"
BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="board/qemu/arm-versatile/linux-nommu.fragment"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="versatile-pb"
# host-qemu for gitlab testing
BR2_PACKAGE_HOST_QEMU=y
BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE=y