# cxos/vendor/linux/cxos.config.fragment
#
# Additive Linux .config fragment for the CxOS Tier-0 profile.
# Merged on top of `defconfig` via scripts/kconfig/merge_config.sh.
#
# Profile: virtio-first, headless, ext4 root + initramfs, serial console,
# minimal but real network (TCP/IP, IPv4, IPv6), no graphical stack, no
# sound, no exotic filesystems.

# --- Console / early boot ---
CONFIG_PRINTK=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_TMPFS=y

# --- Initramfs ---
CONFIG_BLK_DEV_INITRD=y
CONFIG_RD_GZIP=y
CONFIG_RD_XZ=y

# --- Storage ---
CONFIG_VIRTIO=y
CONFIG_VIRTIO_PCI=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_BLK=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y

# --- Network ---
CONFIG_NET=y
CONFIG_INET=y
CONFIG_IPV6=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_VIRTIO_NET=y
CONFIG_E1000=y
CONFIG_E1000E=y

# --- Filesystems ---
CONFIG_PROC_FS=y
CONFIG_SYSFS=y
CONFIG_FAT_FS=y
CONFIG_VFAT_FS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y

# --- Disable noise ---
# CONFIG_DRM is not set
# CONFIG_FB is not set
# CONFIG_SOUND is not set
# CONFIG_BT is not set
# CONFIG_WIRELESS is not set