92ae85d18e
- renamed to MEMORY_DISK_RBFLAGS to better fit the rest of the MEMORY_DISK options(4) - change default value to RB_AUTOBOOT instead of RB_SINGLE, and adapt the config(5) files accordingly - document this option inside options(4) See also http://mail-index.netbsd.org/tech-kern/2008/12/25/msg003924.html Reviewed by abs@ in private mail.
79 lines
2.2 KiB
Plaintext
79 lines
2.2 KiB
Plaintext
# $NetBSD: COMPUTEXEVB,v 1.29 2009/02/06 18:50:27 jym Exp $
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#
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# GENERIC -- everything that's currently supported
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#
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# for big endian
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include "arch/evbsh3/conf/std.evbsh3.eb"
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# for little endian
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#include "arch/evbsh3/conf/std.evbsh3.el"
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#options INCLUDE_CONFIG_FILE # embed config file in kernel binary
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# Enable the hooks used for initializing the root memory-disk.
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options MEMORY_DISK_HOOKS
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options MEMORY_DISK_IS_ROOT # force root on memory disk
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options MEMORY_DISK_SERVER=0 # no userspace memory disk support
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options MEMORY_DISK_ROOT_SIZE=3074 # size of memory disk, in blocks
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options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode
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maxusers 32 # estimated number of users
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# CPU support. At least one is REQUIRED.
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options SH3
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options SH7709A,SH7709A_BROKEN_IPR # 100MHz
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options PCLOCK=25000000 # 25.000MHz
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options IOM_ROM_BEGIN=0x00000000
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options IOM_ROM_SIZE=0x00100000 # 1MB
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options IOM_RAM_BEGIN=0x0c000000
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options IOM_RAM_SIZE=0x01000000 # 16MB
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options LED_ADDR=0xb8000000
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options COMPUTEXEVB # don't forget.
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options BSC_BCR1_VAL =0x0008
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options BSC_BCR2_VAL =0x3fd0
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options BSC_WCR1_VAL =0x3ff3
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options BSC_WCR2_VAL =0xffdf
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options BSC_MCR_VAL =0x0004
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options BSC_SDMR3_VAL =0xffffe088
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options BSC_RTCSR_VAL =0xa508
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options BSC_RTCNT_VAL =0xa500
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options BSC_RTCOR_VAL =0xa582
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options FRQCR_VAL =0x0122
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options PFC_SCPCR_VAL =0x00aa
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options HZ=50 # clock interrupt generates every 1/HZ sec
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options USERCONF # userconf(4) support
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#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
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options COMPAT_43 # and 4.3BSD
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options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
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# Executable format options
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options EXEC_COFF # 32-bit COFF executables (sh-compiler)
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# File systems
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file-system FFS # UFS
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options FFS_NO_SNAPSHOT # No FFS snapshot support
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options WAPBL # File system journaling support - Experimental
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# Kernel root file system and dump configuration.
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config netbsd root on ? type ?
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#
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# Device configuration
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#
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mainbus0 at root
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shb* at mainbus?
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rtc0 at shb?
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wdog0 at shb?
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options SCIFCONSOLE,SCIFCN_SPEED=115200
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scif0 at shb?
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# disk/mass storage pseudo-devices
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pseudo-device md 1 # memory disk device (ramdisk)
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pseudo-device pty # pseudo-terminals
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pseudo-device clockctl # user control of clock subsystem
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