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      1 # 	$NetBSD: RAMDISK,v 1.20 2024/11/27 17:05:51 christos Exp $
      2 #
      3 # Install kernel with ramdisk added.
      4 # The ramdisk is be too big to netboot directly via ECOFF on some machines,
      5 # so keep it otherwise identical to INSTALL.
      6 #
      7 
      8 # Pull in standard `install' config
      9 include	"arch/pmax/conf/INSTALL"
     10 
     11 
     12 # Enable the hooks used for initializing the root memory-disk.
     13 options 	MEMORY_DISK_HOOKS
     14 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
     15 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     16 options 	MEMORY_DISK_ROOT_SIZE=9400	# size of memory disk, in blocks (4700kB)
     17 #options 	MEMORY_DISK_ROOT_SIZE=2880	# 1.44M, same as a floppy
     18 options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
     19 
     20 # File systems: need MFS
     21 file-system 	MFS		# memory file system
     22 
     23 # Extra Pseudo-Devices
     24 
     25 # disk/mass storage pseudo-devices
     26 pseudo-device	md			# memory disk device (ramdisk)
     27