Add new kernel configuration that support ramdisk in the data segment

via rdsetroot.

2 files changed, 89 insertions, 0 deletions

diff --git a/sys/arch/mvme68k/compile/.cvsignore b/sys/arch/mvme68k/compile/.cvsignore
index a1770cb42ab..c053ea3f137 100644
--- a/sys/arch/mvme68k/compile/.cvsignore
+++ b/sys/arch/mvme68k/compile/.cvsignore
@@ -2,3 +2,4 @@ GENERIC
 MVME147
 MVME162
 MVME167
+MINIROOT
diff --git a/sys/arch/mvme68k/conf/MINIROOT b/sys/arch/mvme68k/conf/MINIROOT
new file mode 100644
index 00000000000..5b7e18983dd
--- /dev/null
+++ b/sys/arch/mvme68k/conf/MINIROOT
@@ -0,0 +1,88 @@
+#	$OpenBSD: MINIROOT,v 1.1 1997/02/16 03:19:53 rahnds Exp $
+
+machine		mvme68k m68k
+
+include "../../../conf/GENERIC"
+
+#option		M68060		# support for 060
+option		M68040		# support for 040
+option		FPSP		# MC68040 floating point support
+option		M68030		# support for 030
+option		FPCOPROC	# Support for MC6888[12] (Required)
+
+option		MVME147		# (requires M68030)
+option		MVME162		# (requires M68040, FPSP)
+option		MVME167		# includes 166 (requires M68040, FPSP)
+#option		MVME177		# (requires M68060, ...)
+
+#option		COMPAT_SUNOS
+
+maxusers	32
+
+config		bsd		root rd0 swap on sd0 and sd1 and sd2
+
+mainbus0 at root
+
+# MVME147
+pcc0	at mainbus0 addr 0xfffe0000
+clock0	at pcc0 ipl 5
+nvram0	at pcc0 offset 0x0000
+zs0	at pcc0 offset 0x3000 ipl 4
+zs1	at pcc0 offset 0x3800 ipl 4
+le0	at pcc0 offset 0x1800 ipl 1
+wdsc0	at pcc0 offset 0x4000 ipl 2
+lp0	at pcc0 ipl 1
+vme0	at pcc0 offset 0x2000
+
+# MVME162
+mc0	at mainbus0 addr 0xfff00000
+clock0	at mc0 ipl 5
+nvram0	at mc0 offset 0xc0000
+zs0	at mc0 offset 0x45000 ipl 4
+zs1	at mc0 offset 0x45801 ipl 4
+ie0	at mc0 offset 0x46000 ipl 1
+siop0	at mc0 offset 0x47000 ipl 2
+memc0	at mc0 offset 0x43000
+memc1	at mc0 offset 0x43100
+ipic0	at mc0 offset 0xbc000
+vme0	at mc0 offset 0x40000
+flash0	at mainbus0 addr 0xffa00000
+sram0	at mainbus0 addr 0xffe00000
+
+fooip*	at ipic? manu 0x11 prod 0x22 ipl 1
+
+# MVME166/167/177
+pcctwo0 at mainbus0 addr 0xfff00000
+clock0	at pcctwo0 ipl 5
+nvram0	at pcctwo0 offset 0xc0000
+ie0	at pcctwo0 offset 0x46000 ipl 1
+siop0	at pcctwo0 offset 0x47000 ipl 2
+cl0	at pcctwo0 offset 0x45000 ipl 3
+vme0	at pcctwo0 offset 0x40000
+#lptwo0	at pcctwo0 ipl 1
+memc0	at pcctwo0 offset 0x43000
+memc1	at pcctwo0 offset 0x43100
+sram0	at mainbus0 addr 0xffe00000
+
+bugtty0 at mainbus0
+
+vmes0	at vme0
+vmel0	at vme0
+
+scsibus* at wdsc?
+scsibus* at siop?
+
+sd*	at scsibus? target ? lun ?
+st*	at scsibus? target ? lun ?
+cd*	at scsibus? target ? lun ?
+ch*	at scsibus? target ? lun ?
+ss*	at scsibus? target ? lun ?
+uk*	at scsibus? target ? lun ?
+
+option		MINIROOTSIZE=4096
+option		RAMDISK_HOOKS
+pseudo-device	rd 2
+
+#si0	at vmes0 addr 0xff200000 ipl 2 vec 0x40
+#nxdc0	at vmes0 addr 0xff00ee80 ipl 2 vec 0x44
+#xd*	at xdc? target ?