# $NetBSD: RAMDISK,v 1.82.22.1 2020/06/07 12:35:01 martin Exp $ # # memory disk based configuration file for MIPS R4x00 ARC Systems # include "arch/arc/conf/GENERIC" # 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 md(4) support options MEMORY_DISK_ROOT_SIZE=5760 # size of memory disk, in blocks options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode no makeoptions COPTS makeoptions COPTS="-Os -mmemcpy -fno-unwind-tables" # shrink kernel since ARC BIOS seems to have ~6MB limit options FFS_NO_SNAPSHOT options PIPE_SOCKETPAIR no options KTRACE no options NTP no options SYSVMSG no options SYSVSEM no options SYSVSHM no options SYSCTL_INCLUDE_DESCR no options BUFQ_PRIOCSCAN no options COMPAT_10 no options DDB #no options COMPAT_ULTRIX no options EXEC_ECOFF no file-system EXT2FS #no file-system LFS no file-system FDESC no file-system KERNFS no file-system NULLFS #no file-system OVERLAY no file-system PROCFS #no file-system UMAPFS #no file-system UNION no file-system PTYFS no file-system TMPFS #no options QUOTA #no options QUOTA2 no options WAPBL no options UFS_EXTATTR options NFS_V2_ONLY options NO_DEV_PTM no options INET6 no options NFSSERVER no options PPP_FILTER #no options NETATALK no options MIIVERBOSE no options PCIVERBOSE no options SCSIVERBOSE no options WSDISPLAY_COMPAT_USL no lpt0 at jazzio? #no ast0 at isa? no lpt0 at isa? #no hifn* at pci? #no ubsec* at pci? no pms* at pckbc? no wsmouse* at pms? # drop non-bootable SCSI/ATA devices no adv* at pci? no ahc* at pci? no iha* at pci? no njs* at pci? no pcscp* at pci? no siop* at pci? no esiop* at pci? no trm* at pci? no acardide* at pci? no cmdide* at pci? no hptide* at pci? no optiide* at pci? no pdcide* at pci? no satalink* at pci? no viaide* at pci? # drop most PCI Network devices no bge* at pci? no ep* at pci? no epic* at pci? no ex* at pci? no fxp* at pci? no gsip* at pci? no ne* at pci? no pcn* at pci? no re* at pci? no rtk* at pci? no sf* at pci? no sip* at pci? no ste* at pci? no tl* at pci? no tlp* at pci? no vge* at pci? no vr* at pci? no wm* at pci? no ch* at scsibus? no ss* at scsibus? no uk* at scsibus? no uk* at atapibus? no pseudo-device crypto no pseudo-device swcrypto no pseudo-device ccd no pseudo-device raid no pseudo-device vnd no pseudo-device fss no pseudo-device npf no pseudo-device ppp no pseudo-device pppoe no pseudo-device sl no pseudo-device tun no pseudo-device tap #no pseudo-device gif #no pseudo-device stf no pseudo-device vlan no pseudo-device bridge #no pseudo-device agr no pseudo-device clockctl #no pseudo-device accf_data #no pseudo-device accf_http no pseudo-device ksyms