1 1.20 christos # $NetBSD: RAMDISK,v 1.20 2024/11/27 17:05:51 christos Exp $ 2 1.1 jonathan # 3 1.1 jonathan # Install kernel with ramdisk added. 4 1.1 jonathan # The ramdisk is be too big to netboot directly via ECOFF on some machines, 5 1.19 andvar # so keep it otherwise identical to INSTALL. 6 1.1 jonathan # 7 1.1 jonathan 8 1.1 jonathan # Pull in standard `install' config 9 1.1 jonathan include "arch/pmax/conf/INSTALL" 10 1.1 jonathan 11 1.1 jonathan 12 1.1 jonathan # Enable the hooks used for initializing the root memory-disk. 13 1.1 jonathan options MEMORY_DISK_HOOKS 14 1.1 jonathan options MEMORY_DISK_IS_ROOT # force root on memory disk 15 1.1 jonathan options MEMORY_DISK_SERVER=0 # no userspace memory disk support 16 1.20 christos options MEMORY_DISK_ROOT_SIZE=9400 # size of memory disk, in blocks (4700kB) 17 1.5 lukem #options MEMORY_DISK_ROOT_SIZE=2880 # 1.44M, same as a floppy 18 1.11 jym options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode 19 1.1 jonathan 20 1.1 jonathan # File systems: need MFS 21 1.1 jonathan file-system MFS # memory file system 22 1.1 jonathan 23 1.1 jonathan # Extra Pseudo-Devices 24 1.1 jonathan 25 1.1 jonathan # disk/mass storage pseudo-devices 26 1.12 hannken pseudo-device md # memory disk device (ramdisk) 27