1 1.31 martin # $NetBSD: INSTALL,v 1.31 2025/01/09 19:09:47 martin Exp $ 2 1.17 martin # 3 1.17 martin # NOTE: this file only needs *additional* things for the install 4 1.27 tsutsui # kernel, that are not already included in GENERIC! 5 1.17 martin # See the include below... 6 1.1 eeh 7 1.30 nakayama include "arch/sparc64/conf/GENERIC" 8 1.1 eeh 9 1.31 martin #ident "INSTALL-$Revision: 1.31 $" 10 1.18 martin 11 1.29 christos makeoptions COPTS="-Os -Wno-uninitialized" 12 1.1 eeh 13 1.15 nakayama options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 14 1.1 eeh 15 1.1 eeh #MEMORY DISK ROOT options: 16 1.1 eeh 17 1.1 eeh 18 1.1 eeh # Enable the hooks used for initializing the root memory-disk. 19 1.1 eeh options MEMORY_DISK_HOOKS 20 1.1 eeh options MEMORY_DISK_IS_ROOT # force root on memory disk 21 1.1 eeh options MEMORY_DISK_SERVER=0 # no userspace memory disk support 22 1.1 eeh ## The miniroot size must be kept in sync manually with the size of 23 1.31 martin ## the `miniroot' image, which is built in distrib/sparc64/miniroot. 24 1.31 martin ## This value comes from distrib/sparc64/xminiroot/Makefile 25 1.31 martin ## and is calculated like: expr 14 \* 1024 \* 2 26 1.31 martin ## since NUMCYLS=14 27 1.31 martin options MEMORY_DISK_ROOT_SIZE=28672 # size of memory disk, in 512 byte blocks 28 1.25 jym options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode 29