xref: /src/sys/arch/pmax/conf/RAMDISK

# 	$NetBSD: RAMDISK,v 1.18.14.1 2021/08/01 22:42:13 thorpej 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=8400	# size of memory disk, in blocks (4200kB)
#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)