Hi CASPER，
I started ROACH, but I had some problems logging into my account. Can you
help me analyze what might have gone wrong?
The second to last line, "root," is what I typed.
U-Boot 2011.06-rc2-00000-g8f3f444 (Oct 24 2012 - 01:20:32)
CPU: AMCC PowerPC 440EPx Rev. A at 533.333 MHz (PLB=133 OPB=66 EBC=66)
No Security/Kasumi support
Bootstrap Option C - Boot ROM Location EBC (16 bits)
32 kB I-Cache 32 kB D-Cache
Board: ROACH2
I2C: ready
DRAM: 512 MiB
Flash: 128 MiB
In: serial
Out: serial
Err: serial
CPLD: 2.1
USB: Host(int phy)
SN: ROACH2.2 batch=D#8#49 software fixups match
MAC: 02:44:01:02:08:31
DTT: 1 is 33 C
DTT: 2 is 30 C
Net: ppc_4xx_eth0
Sensors Config
type run netboot to boot via dhcp+tftp+nfs
type run soloboot to run from flash independent of network
Hit any key to stop autoboot: 0
Waiting for PHY auto negotiation to complete... done
ENET Speed is 100 Mbps - FULL duplex connection (EMAC0)
BOOTP broadcast 1
*** Unhandled DHCP Option in OFFER/ACK: 28
*** Unhandled DHCP Option in OFFER/ACK: 28
DHCP client bound to address 192.168.100.2
Using ppc_4xx_eth0 device
TFTP from server 192.168.100.1; our IP address is 192.168.100.2
Filename 'uImage'.
Load address: 0x4000000
Loading:
#########################################################################################################################################################
done
Bytes transferred = 2231549 (220cfd hex)
## Booting kernel from Legacy Image at 04000000 ...
Image Name: Linux-3.7.0-rc2+
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 2231485 Bytes = 2.1 MiB
Load Address: 00500000
Entry Point: 005010d4
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
CPU clock-frequency <- 0x1fca0550 (533MHz)
CPU timebase-frequency <- 0x1fca0550 (533MHz)
/plb: clock-frequency <- 7f28154 (133MHz)
/plb/opb: clock-frequency <- 3f940aa (67MHz)
/plb/opb/ebc: clock-frequency <- 3f940aa (67MHz)
/plb/opb/serial@ef600300: clock-frequency <- 54c563 (6MHz)
/plb/opb/serial@ef600400: clock-frequency <- 54c563 (6MHz)
Memory <- <0x0 0x0 0x3ffff000> (1023MB)
ethernet0: local-mac-address <- 02:44:01:02:08:31
zImage starting: loaded at 0x00500000 (sp: 0x1fe22b38)
Allocating 0x4b0508 bytes for kernel ...
gunzipping (0x00000000 <- 0x0050e000:0x00966034)...done 0x447880 bytes
Linux/PowerPC load: console=ttyS0,115200 root=/dev/nfs
rootpath=/dev/mtdblock1 ip=dhcp root=/dev/np
Finalizing device tree... flat tree at 0x973160
roach2: claiming matching platform
Using PowerPC 44x Platform machine description
Linux version 3.7.0-rc2+ (shanly@shanly-HP8710w) (gcc version 4.6.1
20110627 (prerelease) (GCC) ) 2
bootconsole [udbg0] enabled
setup_arch: bootmem
arch: exit
Zone ranges:
DMA [mem 0x00000000-0x2fffffff]
Normal empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x00000000-0x2fffffff]
MMU: Allocated 1088 bytes of context maps for 255 contexts
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072
Kernel command line: console=ttyS0,115200 root=/dev/nfs
rootpath=/dev/mtdblock1 ip=dhcp root=/dev/p
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 774576k/786432k available (4176k kernel code, 11856k reserved, 208k
data, 417k bss, 144k i)
Kernel virtual memory layout:
* 0xfffdf000..0xfffff000 : fixmap
* 0xfde00000..0xfe000000 : consistent mem
* 0xfddfe000..0xfde00000 : early ioremap
* 0xf1000000..0xfddfe000 : vmalloc & ioremap
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:512 nr_irqs:512 16
UIC0 (32 IRQ sources) at DCR 0xc0
UIC1 (32 IRQ sources) at DCR 0xd0
UIC2 (32 IRQ sources) at DCR 0xe0
clocksource: timebase mult[1e00000] shift[24] registered
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
regulator-dummy: no parameters
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
SCSI subsystem initialized
Switching to clocksource timebase
NET: Registered protocol family 2
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP: reno registered
UDP hash table entries: 512 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
squashfs: version 4.0 (2009/01/31) Phillip Lougher
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
ROMFS MTD (C) 2007 Red Hat, Inc.
msgmni has been set to 1512
alg: No test for stdrng (krng)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x1ef600300 (irq = 16) is a 16550A
console [ttyS0] enabled, bootconsole disabled
console [ttyS0] enabled, bootconsole disabled
serial8250.0: ttyS1 at MMIO 0x1ef600400 (irq = 17) is a 16550A
roach2_fpga: ROACH2 FPGA Access driver
roach2: major 252Virtex 5 family
roach2_fpga 1d0000000.fpga: ROACH2 FPGA driver
roach2_fpga 1d0000000.fpga: check parameters,addr:0x1d0000000,size:0x4000000
roach2_fpga 1d0000000.fpga: ioremap 1d0000000 to f1080000 with size 4000000
roach2_fpga 1d0000000.fpga: ioremap 1c0100000 to f5100000 with size 200000
roach2_fpga 1d0000000.fpga: char devices successfully registered
brd: module loaded
1f8000000.nor_flash: Found 1 x16 devices at 0x0 in 16-bit bank.
Manufacturer ID 0x000001 Chip ID 01
Amd/Fujitsu Extended Query Table at 0x0040
Amd/Fujitsu Extended Query version 1.3.
number of CFI chips: 1
6 ofpart partitions found on MTD device 1f8000000.nor_flash
Creating 6 MTD partitions on "1f8000000.nor_flash":
0x000000000000-0x000000400000 : "kernel"
0x000000400000-0x000004400000 : "rootfs"
0x000004400000-0x000007400000 : "userfs"
0x000007400000-0x000007f00000 : "v6bitstream"
0x000007f40000-0x000007f80000 : "ubootenv"
0x000007f80000-0x000008000000 : "uboot"
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
PPC 4xx OCP EMAC driver, version 3.54
MAL v2 /plb/mcmal, 2 TX channels, 2 RX channels
ZMII /plb/opb/emac-zmii@ef600d00 initialized
RGMII /plb/opb/emac-rgmii@ef601000 initialized with MDIO support
/plb/opb/emac-rgmii@ef601000: input 0 in RGMII mode
eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 02:44:01:02:08:31
eth0: found Marvell 88E1111 Ethernet PHY (0x01)
PPP generic driver version 2.4.2
mousedev: PS/2 mouse device common for all mice
input: roach2chassis as /devices/virtual/input/input0
ibm-iic 1ef600700.i2c: using standard (100 kHz) mode
ibm-iic 1ef600800.i2c: using standard (100 kHz) mode
ad7414 0-004c: chip found
ad7414 0-004e: chip found
max6650 0-0048: Fan voltage is set to 12V.
max6650 0-0048: Prescaler is set to 4.
max6650 0-004b: Fan voltage is set to 12V.
max6650 0-004b: Prescaler is set to 4.
max6650 0-001b: Fan voltage is set to 12V.
max6650 0-001b: Prescaler is set to 4.
max6650 0-001f: Fan voltage is set to 12V.
max6650 0-001f: Prescaler is set to 4.
cpuidle: using governor ladder
cpuidle: using governor menu
IPv4 over IPv4 tunneling driver
TCP: cubic registered
NET: Registered protocol family 17
Key type dns_resolver registered
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
### of_selftest(): No testcase data in device tree; not running tests
eth0: link is down
eth0: link is up, 100 FDX
Sending DHCP requests ., OK
IP-Config: Got DHCP answer from 192.168.100.1, my address is 192.168.100.2
IP-Config: Complete:
device=eth0, addr=192.168.100.2, mask=255.255.255.0, gw=192.168.100.1
host=192.168.100.2, domain=, nis-domain=(none)
bootserver=192.168.100.1, rootserver=192.168.100.1,
rootpath=/srv/roach_boot/etch
nameserver0=192.168.100.1VFS: Mounted root (nfs filesystem) readonly
on device 0:11.
Freeing unused kernel memory: 144k freed
modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2+/modules.dep: No
such file or directory
modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2+/modules.dep: No
such file or directory
modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2+/modules.dep: No
such file or directory
INIT: version 2.88 booting
about to run simple init script
warning: can't open /etc/mtab: No such file or directory
mount: mount point /proc/bus/usb does not exist
INIT: Entering runlevel: 2
modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2+/modules.dep: No
such file or directory
1 Jan 00:00:12 ntpdate[452]: no server suitable for synchronization found
Starting OpenBSD Secure Shell server: sshdmodprobe: FATAL: Could not load
/lib/modules/3.7.0-rc2+/y
modprobe: FATAL: Could not load /lib/modules/3.7.0-rc2+/modules.dep: No
such file or directory
.
Starting NFS common utilities: statd failed!
Starting NTP server: ntpdmodprobe: FATAL: Could not load
/lib/modules/3.7.0-rc2+/modules.dep: No sy
.
tcpborphserver: ... loading roach mmap driver ...
insmod: can't read '/lib/modules/roach_mmap.ko': No such file or directory
version *3* using mmap
tcpborphserver3: about to go into background
Debian GNU/Linux 6.0 192.168.100.2 ttyS0
192.168.100.2 login: root
Unable to change owner or mode of tty stdin: Read-only file
systemroot@192:~#
BW
Wang
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