#       $NetBSD: RAMDISK,v 1.20 2024/11/27 17:05:51 christos Exp $
#
# Install kernel with ramdisk added.
# The ramdisk is be too big to netboot directly via ECOFF on some machines,
# so keep it otherwise identical to INSTALL.
#

# Pull in standard `install' config
include "arch/pmax/conf/INSTALL"


# Enable the hooks used for initializing the root memory-disk.
options         MEMORY_DISK_HOOKS
options         MEMORY_DISK_IS_ROOT     # force root on memory disk
options         MEMORY_DISK_SERVER=0    # no userspace memory disk support
options         MEMORY_DISK_ROOT_SIZE=9400      # size of memory disk, in blocks (4700kB)
#options        MEMORY_DISK_ROOT_SIZE=2880      # 1.44M, same as a floppy
options         MEMORY_DISK_RBFLAGS=RB_SINGLE   # boot in single-user mode

# File systems: need MFS
file-system     MFS             # memory file system

# Extra Pseudo-Devices

# disk/mass storage pseudo-devices
pseudo-device   md                      # memory disk device (ramdisk)