Wiki

h1. OpenBSD on beaglebone black

h2. 1. 概略

beaglebone blackについては"こちら":http://beagleboard.org/BLACK 。こいつで"OpenBSD":http://www.openbsd.org が動きます。最新の情報については"こちら":http://www.openbsd.org/armv7.html をどうぞ。

h2. 2. 注意すべきこと

この記事を書いている現状では、HDMIを経由した画面出力はありません。つまり、シリアルコンソールかnetwork経由でしか弄れません。

それでも、画面出力デバイスがそもそも全くないIO-DATAのUSL-5Pのようなケース(USBデバイスサーバ、という名前で売り出しているのである意味当然ではあります。ちなみにこちらは"OpenBSD/landisk":http://www.openbsd.org/landisk.html で稼働)よりはマシでしょうけれど、ね。

h2. 3. install log

他で色々と参考になりそうなので、貼り付けておきます。

<pre>

U-Boot SPL 2014.04-00015-gb4422bd (Apr 22 2014 - 13:24:29)

reading args

spl_load_image_fat_os: error reading image args, err - -1

reading u-boot.img

reading u-boot.img

U-Boot 2014.04-00015-gb4422bd (Apr 22 2014 - 13:24:29)

I2C:   ready

DRAM:  512 MiB

NAND:  0 MiB

MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1

*** Warning - readenv() failed, using default environment

Net:   <ethaddr> not set. Validating first E-fuse MAC

cpsw, usb_ether

Hit any key to stop autoboot:  0 

gpio: pin 53 (gpio 53) value is 1

mmc0 is current device

gpio: pin 54 (gpio 54) value is 1

SD/MMC found on device 0

reading uEnv.txt

159 bytes read in 10 ms (14.6 KiB/s)

gpio: pin 55 (gpio 55) value is 1

Loaded environment from uEnv.txt

Importing environment from mmc ...

Checking if uenvcmd is set ...

gpio: pin 56 (gpio 56) value is 1

Running uenvcmd ...

reading bsd.umg

7163548 bytes read in 412 ms (16.6 MiB/s)

## Booting kernel from Legacy Image at 82800000 ...

   Image Name:   boot

   Image Type:   ARM Linux Kernel Image (uncompressed)

   Data Size:    7163484 Bytes = 6.8 MiB

   Load Address: 80300000

   Entry Point:  80300000

   Verifying Checksum ... OK

   Loading Kernel Image ... OK

Starting kernel ...

OpenBSD/omap booting ...

arg0 0x0 arg1 0xe05 arg2 0x80000100

atag core flags 0 pagesize 0 rootdev 0

atag cmdline [sd0i:/bsd.umg]

atag mem start 0x80000000 size 0x20000000

bootfile: sd0i:/bsd.umg

bootargs: 

memory size derived from u-boot

bootconf.mem[0].address = 80000000 pages 131072/0x20000000

Allocating page tables

freestart = 0x809d5000, free_pages = 128555 (0x0001f62b)

IRQ stack: p0x80a03000 v0xc0a03000

ABT stack: p0x80a04000 v0xc0a04000

UND stack: p0x80a05000 v0xc0a05000

SVC stack: p0x80a06000 v0xc0a06000

Creating L1 page table at 0x809d8000

Mapping kernel

Constructing L2 page tables

undefined page pmap board type: beaglebone

Copyright (c) 1982, 1986, 1989, 1991, 1993

	The Regents of the University of California.  All rights reserved.

Copyright (c) 1995-2015 OpenBSD. All rights reserved.  http://www.OpenBSD.org

OpenBSD 5.7-beta (RAMDISK-OMAP) #1: Fri Jan  9 20:02:48 AEDT 2015

    jsg@armv7.jsg.id.au:/usr/src/sys/arch/armv7/compile/RAMDISK-OMAP

real mem  = 536870912 (512MB)

avail mem = 515444736 (491MB)

mainbus0 at root

cpu0 at mainbus0: ARM Cortex A8 R3 rev 2 (ARMv7 core)

cpu0: DC enabled IC enabled WB disabled EABT branch prediction enabled

cpu0: 32KB(64b/l,4way) I-cache, 32KB(64b/l,4way) wr-back D-cache

omap0 at mainbus0: BeagleBone

prcm0 at omap0 rev 0.2

sitaracm0 at omap0: control module, rev 1.0

intc0 at omap0 rev 5.0

omap0: device edma unit 0 not configured

dmtimer0 at omap0 rev 3.1

dmtimer1 at omap0 rev 3.1

omdog0 at omap0 rev 0.1

omgpio0 at omap0: rev 0.1

omgpio1 at omap0: rev 0.1

omgpio2 at omap0: rev 0.1

omgpio3 at omap0: rev 0.1

omap0: device tiiic unit 0 not configured

omap0: device tiiic unit 1 not configured

omap0: device tiiic unit 2 not configured

ommmc0 at omap0

sdmmc0 at ommmc0

ommmc1 at omap0

sdmmc1 at ommmc1

com0 at omap0: ti16750, 64 byte fifo

com0: console

cpsw0 at omap0: version 1.12 (0), address d0:5f:b8:f5:94:f9

ukphy0 at cpsw0 phy 0: Generic IEEE 802.3u media interface, rev. 1: OUI 0x0001f0, model 0x000f

scsibus0 at sdmmc0: 2 targets, initiator 0

sd0 at scsibus0 targ 1 lun 0: <SD/MMC, Drive #01, > SCSI2 0/direct fixed

sd0: 7580MB, 512 bytes/sector, 15523840 sectors

scsibus1 at sdmmc1: 2 targets, initiator 0

sd1 at scsibus1 targ 1 lun 0: <SD/MMC, Drive #01, > SCSI2 0/direct fixed

sd1: 3688MB, 512 bytes/sector, 7553024 sectors

boot device: sd0

root on rd0a swap on rd0b dump on rd0b

WARNING: CHECK AND RESET THE DATE!

erase ^?, werase ^W, kill ^U, intr ^C, status ^T

Welcome to the OpenBSD/armv7 5.7 installation program.

(I)nstall, (U)pgrade, (A)utoinstall or (S)hell? i

At any prompt except password prompts you can escape to a shell by

typing '!'. Default answers are shown in []'s and are selected by

pressing RETURN.  You can exit this program at any time by pressing

Control-C, but this can leave your system in an inconsistent state.

Terminal type? [vt220] 

System hostname? (short form, e.g. 'foo') foo

Available network interfaces are: cpsw0.

Which network interface do you wish to configure? (or 'done') [cpsw0] 

IPv4 address for cpsw0? (or 'dhcp' or 'none') [dhcp] 

DHCPDISCOVER on cpsw0 - interval 1

DHCPDISCOVER on cpsw0 - interval 2

DHCPOFFER from xx.xx.xx.xx (00:17:e0:a1:61:84)

DHCPREQUEST on cpsw0 to 255.255.255.255

DHCPACK from xx.xx.xx.xx (00:17:e0:a1:61:84)

bound to xx.xx.xx.xx -- renewal in 43200 seconds.

IPv6 address for cpsw0? (or 'rtsol' or 'none') [none] rtsol

Available network interfaces are: cpsw0.

Which network interface do you wish to configure? (or 'done') [done] 

Using DNS domainname tknd.jp

Using DNS nameservers at xx.xx.xx.xx xx.xx.xx.xx

Password for root account? (will not echo) 

Password for root account? (again) 

The root password must be set.

Password for root account? (will not echo) 

Password for root account? (again) 

Start sshd(8) by default? [yes] 

Start ntpd(8) by default? [no] 

Setup a user? (enter a lower-case loginname, or 'no') [no] 

What timezone are you in? ('?' for list) [Japan] 

Available disks are: sd0 sd1.

Which disk is the root disk? ('?' for details) [sd0] ?

sd0: Drive #01 (7.4G)

sd1: Drive #01 (3.6G)

Available disks are: sd0 sd1.

Which disk is the root disk? ('?' for details) [sd0] 

Use DUIDs rather than device names in fstab? [yes] 

Disk: sd0       geometry: 966/255/63 [15523840 Sectors]

Offset: 0       Signature: 0xAA55

            Starting         Ending         LBA Info:

 #: id      C   H   S -      C   H   S [       start:        size ]

-------------------------------------------------------------------------------

*0: 0C      0   1   1 -      1 254  63 [          63:       32067 ] Win95 FAT32L

 1: 00      0   0   0 -      0   0   0 [           0:           0 ] unused      

 2: 00      0   0   0 -      0   0   0 [           0:           0 ] unused      

 3: A6      0   1   2 -      1 254  63 [          64:       32066 ] OpenBSD     

Use (W)hole disk or (E)dit the MBR? [whole] W

Creating a msdos partition and an OpenBSD partition for rest of sd0...done.

/dev/rsd0i: 32668 sectors in 8167 FAT16 clusters (2048 bytes/cluster)

bps=512 spc=4 res=1 nft=2 rde=512 sec=32768 mid=0xf8 spf=32 spt=63 hds=255 hid=64

The auto-allocated layout for sd0 is:

#                size           offset  fstype [fsize bsize  cpg]

  a:            99.8M            32832  4.2BSD   2048 16384    1 # /

  b:           119.6M           237216    swap                   

  c:          7580.0M                0  unused                   

  d:           151.7M           482176  4.2BSD   2048 16384    1 # /tmp

  e:           131.5M           792768  4.2BSD   2048 16384    1 # /var

  f:           919.8M          1062016  4.2BSD   2048 16384    1 # /usr

  g:           523.9M          2945760  4.2BSD   2048 16384    1 # /usr/X11R6

  h:          2087.6M          4018656  4.2BSD   2048 16384    1 # /usr/local

  i:            16.0M               64   MSDOS                   

  j:          1031.9M          8294048  4.2BSD   2048 16384    1 # /usr/src

  k:          1315.8M         10407392  4.2BSD   2048 16384    1 # /usr/obj

  l:          1182.4M         13102208  4.2BSD   2048 16384    1 # /home

Use (A)uto layout, (E)dit auto layout, or create (C)ustom layout? [a] C

You will now create an OpenBSD disklabel inside the OpenBSD MBR

partition. The disklabel defines how OpenBSD splits up the MBR partition

into OpenBSD partitions in which filesystems and swap space are created.

You must provide each filesystem's mountpoint in this program.

The offsets used in the disklabel are ABSOLUTE, i.e. relative to the

start of the disk, NOT the start of the OpenBSD MBR partition.

Label editor (enter '?' for help at any prompt)

> a

partition: [a] 

offset: [32832] 

size: [15491008] 7062M

Rounding size to cylinder (16065 sectors): 14473863

FS type: [4.2BSD] 

mount point: [none] /

Rounding size to bsize (32 sectors): 14473856

> p

OpenBSD area: 32832-15523840; size: 15491008; free: 1017152

#                size           offset  fstype [fsize bsize  cpg]

  a:         14473856            32832  4.2BSD   2048 16384    1 # /

  c:         15523840                0  unused                   

  i:            32768               64   MSDOS                   

> a

partition: [b] 

offset: [14506688] 

size: [1017152] 

FS type: [swap] 

> p

OpenBSD area: 32832-15523840; size: 15491008; free: 0

#                size           offset  fstype [fsize bsize  cpg]

  a:         14473856            32832  4.2BSD   2048 16384    1 # /

  b:          1017152         14506688    swap                   

  c:         15523840                0  unused                   

  i:            32768               64   MSDOS                   

> ?

Available commands:

 ? | h    - show help                 n [part] - set mount point

 A        - auto partition all space  p [unit] - print partitions

 a [part] - add partition             q        - quit & save changes

 b        - set OpenBSD boundaries    R [part] - resize auto allocated partition

 c [part] - change partition size     r        - display free space

 D        - reset label to default    s [path] - save label to file

 d [part] - delete partition          U        - undo all changes

 e        - edit drive parameters     u        - undo last change

 g [d|u]  - [d]isk or [u]ser geometry w        - write label to disk

 i        - modify disklabel UID      X        - toggle expert mode

 l [unit] - print disk label header   x        - exit & lose changes

 M        - disklabel(8) man page     z        - delete all partitions

 m [part] - modify partition

Suffixes can be used to indicate units other than sectors:

 'b' (bytes), 'k' (kilobytes), 'm' (megabytes), 'g' (gigabytes) 't' (terabytes)

 'c' (cylinders), '%' (% of total disk), '&' (% of free space).

Values in non-sector units are truncated to the nearest cylinder boundary.

> w

> q

No label changes.

/dev/rsd0a: 7067.3MB in 14473856 sectors of 512 bytes

35 cylinder groups of 202.47MB, 12958 blocks, 25984 inodes each

Available disks are: sd1.

Which disk do you wish to initialize? (or 'done') [done] 

/dev/sd0a (0f62129f7e341b8c.a) on /mnt type ffs (rw, asynchronous, local)

Let's install the sets!

Location of sets? (disk http nfs or 'done') [http] 

HTTP proxy URL? (e.g. 'http://proxy:8080', or 'none') [none]

HTTP Server? (hostname, list#, 'done' or '?') [mirror.internode.on.net] 

Server directory? [pub/OpenBSD/snapshots/armv7] 

Select sets by entering a set name, a file name pattern or 'all'. De-select

sets by prepending a '-' to the set name, file name pattern or 'all'. Selected

sets are labelled '[X]'.

    [X] bsd.OMAP            [X] base57.tgz          [ ] xbase57.tgz

    [X] bsd.rd.OMAP         [X] comp57.tgz          [ ] xshare57.tgz

    [X] bsd.OMAP.umg        [X] man57.tgz           [ ] xfont57.tgz

    [X] bsd.rd.OMAP.umg     [X] game57.tgz          [ ] xserv57.tgz

Set name(s)? (or 'abort' or 'done') [done] 

Get/Verify SHA256.sig   100% |**************************|  2500       00:00    

Signature Verified

Get/Verify bsd.OMAP     100% |**************************|  3200 KB    00:08    

Get/Verify bsd.rd.OMAP  100% |**************************|  6577 KB    00:11    

Get/Verify bsd.OMAP.umg 100% |**************************|  3652 KB    00:06    

Get/Verify bsd.rd.OMAP.umg 100% |***********************|  6995 KB    00:11    

Get/Verify base57.tgz   100% |**************************| 49397 KB    01:24    

Get/Verify comp57.tgz   100% |**************************| 43817 KB    01:15    

Get/Verify man57.tgz    100% |**************************|  8764 KB    00:15    

Get/Verify game57.tgz   100% |**************************|  2616 KB    00:04    

Installing bsd.OMAP     100% |**************************|  3200 KB    00:06    

Installing bsd.rd.OMAP  100% |**************************|  6577 KB    00:13    

Installing bsd.OMAP.umg 100% |**************************|  3652 KB    00:07    

Installing bsd.rd.OMAP.umg 100% |***********************|  6995 KB    00:15    

Installing base57.tgz   100% |**************************| 49397 KB    04:43    

Extracting etc.tgz      100% |**************************|   110 KB    00:00    

Installing comp57.tgz   100% |**************************| 43817 KB    03:58    

Installing man57.tgz    100% |**************************|  8764 KB    00:58    

Installing game57.tgz   100% |**************************|  2616 KB    00:13    

Location of sets? (disk http nfs or 'done') [done] 

Time appears wrong.  Set to 'Sun Jan 25 15:29:03 JST 2015'? [yes] 

Saving configuration files...done.

Making all device nodes...done.

CONGRATULATIONS! Your OpenBSD install has been successfully completed!

To boot the new system, enter 'reboot' at the command prompt.

When you login to your new system the first time, please read your mail

using the 'mail' command.

# reboot

syncing disks... done

rebooting...

U-Boot SPL 2014.04-00015-gb4422bd (Apr 22 2014 - 13:24:29)

reading args

spl_load_image_fat_os: error reading image args, err - -1

reading u-boot.img

reading u-boot.img

U-Boot 2014.04-00015-gb4422bd (Apr 22 2014 - 13:24:29)

I2C:   ready

DRAM:  512 MiB

NAND:  0 MiB

MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1

*** Warning - readenv() failed, using default environment

Net:   <ethaddr> not set. Validating first E-fuse MAC

cpsw, usb_ether

Hit any key to stop autoboot:  0 

gpio: pin 53 (gpio 53) value is 1

mmc0 is current device

gpio: pin 54 (gpio 54) value is 1

SD/MMC found on device 0

reading uEnv.txt

158 bytes read in 4 ms (38.1 KiB/s)

gpio: pin 55 (gpio 55) value is 1

Loaded environment from uEnv.txt

Importing environment from mmc ...

Checking if uenvcmd is set ...

gpio: pin 56 (gpio 56) value is 1

Running uenvcmd ...

reading bsd.umg

3740120 bytes read in 206 ms (17.3 MiB/s)

## Booting kernel from Legacy Image at 82800000 ...

   Image Name:   boot

   Image Type:   ARM Linux Kernel Image (uncompressed)

   Data Size:    3740056 Bytes = 3.6 MiB

   Load Address: 80300000

   Entry Point:  80300000

   Verifying Checksum ... OK

   Loading Kernel Image ... OK

Starting kernel ...

OpenBSD/omap booting ...

arg0 0x0 arg1 0xe05 arg2 0x80000100

atag core flags 0 pagesize 0 rootdev 0

atag cmdline [sd0i:/bsd.umg]

atag mem start 0x80000000 size 0x20000000

bootfile: sd0i:/bsd.umg

bootargs: 

memory size derived from u-boot

bootconf.mem[0].address = 80000000 pages 131072/0x20000000

Allocating page tables

freestart = 0x80692000, free_pages = 129390 (0x0001f96e)

IRQ stack: p0x806c0000 v0xc06c0000

ABT stack: p0x806c1000 v0xc06c1000

UND stack: p0x806c2000 v0xc06c2000

SVC stack: p0x806c3000 v0xc06c3000

Creating L1 page table at 0x80694000

Mapping kernel

Constructing L2 page tables

undefined page pmap [ using 299260 bytes of bsd ELF symbol table ]

board type: beaglebone

Copyright (c) 1982, 1986, 1989, 1991, 1993

	The Regents of the University of California.  All rights reserved.

Copyright (c) 1995-2015 OpenBSD. All rights reserved.  http://www.OpenBSD.org

OpenBSD 5.7-beta (GENERIC-OMAP) #7: Wed Jan 21 05:43:17 AEDT 2015

    jsg@armv7.jsg.id.au:/usr/src/sys/arch/armv7/compile/GENERIC-OMAP

real mem  = 536870912 (512MB)

avail mem = 518791168 (494MB)

warning: no entropy supplied by boot loader

mainbus0 at root

cpu0 at mainbus0: ARM Cortex A8 R3 rev 2 (ARMv7 core)

cpu0: DC enabled IC enabled WB disabled EABT branch prediction enabled

cpu0: 32KB(64b/l,4way) I-cache, 32KB(64b/l,4way) wr-back D-cache

omap0 at mainbus0: BeagleBone

prcm0 at omap0 rev 0.2

sitaracm0 at omap0: control module, rev 1.0

intc0 at omap0 rev 5.0

edma0 at omap0 rev 0.0

dmtimer0 at omap0 rev 3.1

dmtimer1 at omap0 rev 3.1

omdog0 at omap0 rev 0.1

omgpio0 at omap0: rev 0.1

gpio0 at omgpio0: 32 pins

omgpio1 at omap0: rev 0.1

gpio1 at omgpio1: 32 pins

omgpio2 at omap0: rev 0.1

gpio2 at omgpio2: 32 pins

omgpio3 at omap0: rev 0.1

gpio3 at omgpio3: 32 pins

omap0: device tiiic unit 0 not configured

omap0: device tiiic unit 1 not configured

omap0: device tiiic unit 2 not configured

ommmc0 at omap0

sdmmc0 at ommmc0

ommmc1 at omap0

sdmmc1 at ommmc1

com0 at omap0: ti16750, 64 byte fifo

com0: console

cpsw0 at omap0: version 1.12 (0), address d0:5f:b8:f5:94:f9

ukphy0 at cpsw0 phy 0: Generic IEEE 802.3u media interface, rev. 1: OUI 0x0001f0, model 0x000f

scsibus0 at sdmmc0: 2 targets, initiator 0

sd0 at scsibus0 targ 1 lun 0: <SD/MMC, Drive #01, > SCSI2 0/direct fixed

sd0: 7580MB, 512 bytes/sector, 15523840 sectors

scsibus1 at sdmmc1: 2 targets, initiator 0

sd1 at scsibus1 targ 1 lun 0: <SD/MMC, Drive #01, > SCSI2 0/direct fixed

sd1: 3688MB, 512 bytes/sector, 7553024 sectors

vscsi0 at root

scsibus2 at vscsi0: 256 targets

softraid0 at root

scsibus3 at softraid0: 256 targets

boot device: sd0

root on sd0a (0f62129f7e341b8c.a) swap on sd0b dump on sd0b

WARNING: CHECK AND RESET THE DATE!

Automatic boot in progress: starting file system checks.

/dev/sd0a (0f62129f7e341b8c.a): file system is clean; not checking

setting tty flags

pf enabled

starting network

DHCPDISCOVER on cpsw0 - interval 3

DHCPOFFER from xx.xx.xx.xx (00:17:e0:a1:61:84)

DHCPREQUEST on cpsw0 to 255.255.255.255

DHCPACK from xx.xx.xx.xx (00:17:e0:a1:61:84)

bound to xx.xx.xx.xx -- renewal in 43199 seconds.

IPv6 autoconf: cpsw0

openssl: generating isakmpd/iked RSA key... done.

ssh-keygen: generating new host keys: RSA1 RSA DSA ECDSA ED25519 

starting early daemons: syslogd pflogd.

starting RPC daemons:.

savecore: no core dump

checking quotas: done.

clearing /tmp

kern.securelevel: 0 -> 1

creating runtime link editor directory cache.

preserving editor files.

starting network daemons: sshd smtpd sndiod.

Path to firmware: http://firmware.openbsd.org/firmware/5.7/

No devices found which need firmware files to be downloaded.

starting local daemons: cron.

Sun Jan 25 15:34:26 JST 2015

OpenBSD/armv7 (foo.tknd.jp) (console)

login: 

</pre>