この記事は２年以上前に書いたものです。
そのため情報が古い可能性があります。ご了承ください。m(_ _)m
そのため情報が古い可能性があります。ご了承ください。m(_ _)m
Ubuntu Weekly Recipe：第70回 GW特別企画・電源プラグ型コンピューターSheevaPlugの使い方（2）：インストール編｜gihyo.jp … 技術評論社
SheevaPlugのNANDに格納されたuBootは，本体の出荷時期によっていくつかのバージョンがあるようです。最新版は4月9日版で，uBootの起動時に以下のような出力が得られるものです。これ以外に，4月2日版・3月19日版が存在するようです。これらの古いuBootにはいくつかの問題がありますので，お使いのものが該当する場合はアップデートを行ってください（注4）。
不安になったので、uBootのVersionをチェックしてみる。
uBoot(U-Boot)は、grubやliloのようなブートローダらしい。sshで玄芝へ接続して調べることは出来なそう(?)だった。
付属CD-ROM内の
SheevaPlug Development Kit README-Rev1.2.pdf
によると、
付属のUSBケーブルで、PCと接続して、玄芝のデバッグ用コンソールを操作出来るようです。
TeraTerm – 仮想COMポート – USBケーブル – 玄芝のコンソール
みたいな感じ？
玄芝とPCをUSBケーブルで接続した後のドライバのインストールについては、SheevaPlug Development Kit README-Rev1.2.pdf の Appendix Bに画像付きで解説がある。ので、流れだけ
- 付属CD-ROM内のSheevaPlug_Host_SWsupportPackageWindowsHost1.2.zip をどこかに解凍する
- 解凍したフォルダSheevaPlug_Host_SWsupportPackageWindowsHost1.2\WindowsHost にある、WindowsTeraTermUSBDriver.zip をさらにどこかに解凍。
- 「新しいハードウェアが見つかりました」で、ドライバの場所に、WindowsTeraTermUSBDriver\CDM 2.04.16_SHEEVA を指定する
- 仮想COMポートの速度を変更する。9600 → 115200 に。
- TeraTerm(↓の図はVersion 4.64)で接続する。
設定 → シリアルポートで、速度変更しておく。で、接続。
- ログインした後、rebootして、uBootのVersionを調べる。
コンソールログから、
U-Boot 1.1.4 (Sep 7 2009 – 20:21:09) Marvell version: 3.4.16
であることが分かった。
3月19日版ではないので一安心。
以下、コンソールログ。
__ __ _ _
| \/ | __ _ _ ____ _____| | |
| |\/| |/ _` | '__\ \ / / _ \ | |
| | | | (_| | | \ V / __/ | |
|_| |_|\__,_|_| \_/ \___|_|_|
_ _ ____ _
| | | | | __ ) ___ ___ | |_
| | | |___| _ \ / _ \ / _ \| __|
| |_| |___| |_) | (_) | (_) | |_
\___/ |____/ \___/ \___/ \__|
** MARVELL BOARD: SHEEVA PLUG LE
U-Boot 1.1.4 (Sep 7 2009 - 20:21:09) Marvell version: 3.4.16
U-Boot code: 00600000 -> 0067FFF0 BSS: -> 006CEE60
Soc: 88F6281 A0 (DDR2)
CPU running @ 1200Mhz L2 running @ 400Mhz
SysClock = 400Mhz , TClock = 200Mhz
DRAM CAS Latency = 5 tRP = 5 tRAS = 18 tRCD=6
DRAM CS[0] base 0x00000000 size 256MB
DRAM CS[1] base 0x10000000 size 256MB
DRAM Total size 512MB 16bit width
Flash: 0 kB
Addresses 8M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (8M - 7M): Done
NAND:512 MB
CPU : Marvell Feroceon (Rev 1)
Streaming disabled
Write allocate disabled
USB 0: host mode
PEX 0: interface detected no Link.
Net: egiga0 [PRIME], egiga1
Hit any key to stop autoboot: 0
NAND read: device 0 offset 0x100000, size 0x400000
Reading data from 0x4ff800 -- 100% complete.
4194304 bytes read: OK
## Booting image at 00800000 ...
Image Name: Linux-2.6.22.18
Created: 2009-03-19 9:18:16 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2106696 Bytes = 2 MB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
OK
Starting kernel ...
Uncompressing Linux.................................................................................................................................... done, booting the kernel.
Linux version 2.6.22.18 (dhaval@devbox) (gcc version 4.2.1) #1 Thu Mar 19 14:46:22 IST 2009
CPU: ARM926EJ-S [56251311] revision 1 (ARMv5TE), cr=00053177
Machine: Feroceon-KW
Using UBoot passing parameters structure
Memory policy: ECC disabled, Data cache writeback
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
Built 1 zonelists. Total pages: 130048
Kernel command line: console=ttyS0,115200 mtdparts=nand_mtd:0x400000@0x100000(uImage),0x1fb00000@0x500000(rootfs) rw root=/dev/mtdblock1 rw ip=10.4.50.4:10.4.50.5:10.4.50.5:255.255.255.0:DB88FXX81:eth0:none
PID hash table entries: 2048 (order: 11, 8192 bytes)
Console: colour dummy device 80x30
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 256MB 256MB 0MB 0MB = 512MB total
Memory: 515456KB available (3864K code, 257K data, 104K init)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
CPU Interface
-------------
SDRAM_CS0 ....base 00000000, size 256MB
SDRAM_CS1 ....base 10000000, size 256MB
SDRAM_CS2 ....disable
SDRAM_CS3 ....disable
PEX0_MEM ....base e8000000, size 128MB
PEX0_IO ....base f2000000, size 1MB
INTER_REGS ....base f1000000, size 1MB
NFLASH_CS ....base fa000000, size 2MB
SPI_CS ....base f4000000, size 16MB
BOOT_ROM_CS ....no such
DEV_BOOTCS ....no such
CRYPT_ENG ....base f0000000, size 2MB
Marvell Development Board (LSP Version KW_LSP_4.2.7_patch2)-- SHEEVA PLUG Soc: 88F6281 A0 LE
Detected Tclk 200000000 and SysClk 400000000
MV Buttons Device Load
Marvell USB EHCI Host controller #0: c08b8600
PEX0 interface detected no Link.
PCI: bus0: Fast back to back transfers enabled
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
NET: Registered protocol family 2
Time: kw_clocksource clocksource has been installed.
IP route cache hash table entries: 16384 (order: 4, 65536 bytes)
TCP established hash table entries: 65536 (order: 7, 524288 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 65536 bind 65536)
TCP reno registered
RTC registered
Use the XOR engines (acceleration) for enhancing the following functions:
o RAID 5 Xor calculation
o kernel memcpy
o kenrel memzero
Number of XOR engines to use: 4
cesadev_init(c000c894)
mvCesaInit: sessions=640, queue=64, pSram=f0000000
Warning: TS unit is powered off.
MV Buttons Driver Load
NTFS driver 2.1.28 [Flags: R/O].
JFFS2 version 2.2. (NAND) ﾃつｩ 2001-2006 Red Hat, Inc.
io scheduler noop registered
io scheduler anticipatory registered (default)
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xf1012000 (irq = 33) is a 16550A
serial8250.0: ttyS1 at MMIO 0xf1012100 (irq = 34) is a 16550A
Loading Marvell Ethernet Driver:
o Cached descriptors in DRAM
o DRAM SW cache-coherency
o Single RX Queue support - ETH_DEF_RXQ=0
o Single TX Queue support - ETH_DEF_TXQ=0
o TCP segmentation offload enabled
o Receive checksum offload enabled
o Transmit checksum offload enabled
o Network Fast Processing (Routing) supported
o Driver ERROR statistics enabled
o Driver INFO statistics enabled
o Proc tool API enabled
o Rx descripors: q0=128
o Tx descripors: q0=532
o Loading network interface(s):
o eth0, ifindex = 1, GbE port = 0
o eth1, ifindex = 2, GbE port = 1
mvFpRuleDb (dfd00000): 16384 entries, 65536 bytes
Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI
Copyright (c) 1999-2006 Intel Corporation.
e100: Intel(R) PRO/100 Network Driver, 3.5.17-k4-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
Integrated Sata device found
scsi0 : Marvell SCSI to SATA adapter
scsi1 : Marvell SCSI to SATA adapter
NFTL driver: nftlcore.c $Revision: 1.98 $, nftlmount.c $Revision: 1.41 $
NAND device: Manufacturer ID: 0xec, Chip ID: 0xdc (Samsung NAND 512MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 1235 at 0x09a60000
2 cmdlinepart partitions found on MTD device nand_mtd
Using command line partition definition
Creating 2 MTD partitions on "nand_mtd":
0x00100000-0x00500000 : "uImage"
0x00500000-0x20000000 : "rootfs"
ehci_marvell ehci_marvell.70059: Marvell Orion EHCI
ehci_marvell ehci_marvell.70059: new USB bus registered, assigned bus number 1
ehci_marvell ehci_marvell.70059: irq 19, io base 0xf1050100
ehci_marvell ehci_marvell.70059: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
USB Universal Host Controller Interface driver v3.0
usbcore: registered new interface driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
Linux telephony interface: v1.00
Marvell Telephony Driver:
mvBoardVoiceAssembleModeGet: TDM not supported(boardId=0x9)
assembly=-1,irq=-1
mp_check_config: Error, invalid voice assembley mode
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: int32x1 97 MB/s
raid6: int32x2 114 MB/s
raid6: int32x4 122 MB/s
raid6: int32x8 110 MB/s
raid6: using algorithm int32x4 (122 MB/s)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
raid5: measuring checksumming speed
arm4regs : 1071.600 MB/sec
8regs : 754.800 MB/sec
32regs : 899.600 MB/sec
raid5: using function: arm4regs (1071.600 MB/sec)
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@redhat.com
dm_crypt using the OCF package.
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
mvsdmmc: irq =28 start f1090000
mvsdmmc: no IRQ detect
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.14 (Thu May 31 09:03:25 2007 UTC).
mvCLAudioCodecRegGet: Error while reading register!
mvCLAudioCodecInit: Error - Invalid Cirrus Logic chip/rev ID!
Error - Cannot initialize audio decoder.at address =0xff<6>ALSA device list:
#0: Marvell mv88fx_snd ALSA driver
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
eth0: link down
eth0: started
IP-Config: Complete:
device=eth0, addr=10.4.50.4, mask=255.255.255.0, gw=10.4.50.5,
host=DB88FXX81, domain=, nis-domain=(none),
bootserver=10.4.50.5, rootserver=10.4.50.5, rootpath=
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
eth0: link up, full duplex, speed 1 Gbps
jffs2_scan_eraseblock(): Node at 0x12c217f8 {0x1985, 0xe001, 0x00000045) has invalid CRC 0xe0021985 (calculated 0xa6dfeed6)
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x12c217fc: 0x0045 instead
VFS: Mounted root (jffs2 filesystem).
Freeing init memory: 104K
* Setting preliminary keymap... [ OK ]
* Setting the system clock
* Starting basic networking... [ OK ]
* Starting kernel event manager... [ OK ]
* Loading hardware drivers... [ OK ]
* Setting the system clock
* Loading kernel modules... * Loading manual drivers... [ OK ]
* Setting kernel variables (/etc/sysctl.conf)... [ OK ]
* Setting kernel variables (/etc/sysctl.d/10-console-messages.conf)... [ OK ]
* Setting kernel variables (/etc/sysctl.d/10-network-security.conf)... [ OK ]
* Setting kernel variables (/etc/sysctl.d/10-process-security.conf)... error: "vm.mmap_min_addr" is an unknown key
[fail]
* Setting kernel variables (/etc/sysctl.d/10-tcp-timestamps-workaround.c[ OK ]
* Activating swap... [ OK ]
FATAL: Could not load /lib/modules/2.6.22.18/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.22.18/modules.dep: No such file or directory
* Starting early crypto disks... [ OK ]
FATAL: Could not load /lib/modules/2.6.22.18/modules.dep: No such file or directory
FATAL: Could not load /lib/modules/2.6.22.18/modules.dep: No such file or directory
* Starting remaining crypto disks... [ OK ]
* Checking file systems... fsck 1.41.3 (12-Oct-2008)
[ OK ]
* Mounting local filesystems... [ OK ]
* Activating swapfile swap... [ OK ]
* Configuring network interfaces... [ OK ]
* Setting up console font and keymap... [ OK ]
* Starting system log daemon...
Ubuntu jaunty (development branch) debian ttyS0
debian login: [ OK ]
* Starting kernel log daemon... [ OK ]
* Starting OpenBSD Secure Shell server sshd [ OK ]
* Starting periodic command scheduler crond [ OK ]
fat: exports duplicate symbol fat_add_entries (owned by kernel)
insmod: error inserting '/boot/fat.ko': -1 Invalid module format
Ubuntu jaunty (development branch) debian ttyS0
debian login: