Hi All,
I used the usb wriggler and ito load the bootloader and now I am seeing
data comming out of the serial terminal as before.
But the roach is still not booting properly. I am trying to boot the roach
through nfs boot and I am seeing this at the terminal. Please can any tell
me how to fix this error.
Thanks
Nishanth
U-Boot 2008.10-svn3231 (Jul 15 2010 - 14:58:38)
CPU: AMCC PowerPC 440EPx Rev. A at 533.333 MHz (PLB=133, OPB=66, EBC=66
MHz)
No Security/Kasumi support
Bootstrap Option C - Boot ROM Location EBC (16 bits)
32 kB I-Cache 32 kB D-Cache
Board: Roach
I2C: ready
DTT: 1 FAILED INIT
DRAM: (spd v1.2) dram: notice: ecc ignored
1 GB
FLASH: 64 MB
USB: Host(int phy) Device(ext phy)
Net: ppc_4xx_eth0
Roach Information
Serial Number: 040114
Monitor Revision: 8.3.1698
CPLD Revision: 8.0.1588
type run netboot to boot via dhcp+tftp+nfs
type run soloboot to run from flash without network
type run mmcboot to boot using filesystem on mmc/sdcard
type run usbboot to boot using filesystem on usb
type run bit to run tests
Hit any key to stop autoboot: 0
Waiting for PHY auto negotiation to complete.... done
ENET Speed is 1000 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 192.168.40.8
Using ppc_4xx_eth0 device
TFTP from server 192.168.40.1; our IP address is 192.168.40.8
Filename 'uImage'.
Load address: 0x400000
Loading: #################################################################
##############################
done
Bytes transferred = 1390149 (153645 hex)
WARNING: adjusting available memory to 30000000
## Booting kernel from Legacy Image at 00400000 ...
Image Name: Linux-2.6.25-svn3489
Image Type: PowerPC Linux Kernel Image (gzip compressed)
Data Size: 1390085 Bytes = 1.3 MB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
id mach(): done
MMU:enter
MMU:hw init
MMU:mapin
MMU:setio
MMU:exit
setup_arch: enter
setup_arch: bootmem
ocp: exit
arch: exit
Linux version 2.6.25-svn3489 (dave@lapster) (gcc version 4.2.2) #6 Fri Aug
12 09:36:28 SAST 2011
AMCC PowerPC 440EPx Roach Platform
Zone PFN ranges:
DMA 0 -> 262143
Normal 262143 -> 262143
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0 -> 262143
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260096
Kernel command line: console=ttyS0,115200
mtdparts=physmap-flash.0:1792k(linux),256k@0x1c0000(fdt),8192k@0x200000
(root),p
PID hash table entries: 4096 (order: 12, 16384 bytes)
console [ttyS0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1036416k available (2084k kernel code, 720k data, 132k init, 0k
highmem)
Mount-cache hash table entries: 512
BORPH version CVS-$Revision: 1.10 $ Initialized
net_namespace: 152 bytes
NET: Registered protocol family 16
PCI: Probing PCI hardware
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
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
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
hwrtype_roach version CVS-$Revision: 1.1 $ registered
JFFS2 version 2.2. (NAND) ������� 2001-2006 Red Hat, Inc.
io scheduler noop registered (default)
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at MMIO 0x0 (irq = 0) is a 16550A
serial8250: ttyS1 at MMIO 0x0 (irq = 1) is a 16550A
serial8250: ttyS2 at MMIO 0x0 (irq = 35) is a 16550A
serial8250: ttyS3 at MMIO 0x0 (irq = 36) is a 16550A
brd: module loaded
PPC 4xx OCP EMAC driver, version 3.54
mal0: initialized, 2 TX channels, 2 RX channels
rgmii0: input 0 in RGMII mode
eth0: emac0, MAC 02:00:00:04:01:14
eth0: found Generic MII PHY (0x1e)
rgmii0: input 1 in RGMII mode
emac1: can't find PHY!
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
Driver 'sd' needs updating - please use bus_type methods
physmap platform flash device: 04000000 at fc000000
physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank
Amd/Fujitsu Extended Query Table at 0x0040
physmap-flash.0: CFI does not contain boot bank location. Assuming top.
number of CFI chips: 1
cfi_cmdset_0002: Disabling erase-suspend-program due to code brokenness.
mtd: bad character after partition (f)
6 cmdlinepart partitions found on MTD device physmap-flash.0
Creating 6 MTD partitions on "physmap-flash.0":
0x00000000-0x001c0000 : "linux"
0x001c0000-0x00200000 : "fdt"
0x00200000-0x00a00000 : "root"
0x00a00000-0x03f60000 : "usr"
0x03f60000-0x03fa0000 : "env"
0x03fa0000-0x04000000 : "uboot"
ppc-soc-ohci ppc-soc-ohci.0: USB Host Controller
ppc-soc-ohci ppc-soc-ohci.0: new USB bus registered, assigned bus number 1
ppc-soc-ohci ppc-soc-ohci.0: irq 21, io mem 0xe0000400
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 usb1: New USB device found, idVendor=1d6b, idProduct=0001
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: USB Host Controller
usb usb1: Manufacturer: Linux 2.6.25-svn3489 ohci_hcd
usb usb1: SerialNumber: PPC-SOC USB
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
i2c /dev entries driver
IBM IIC driver v2.1
ibm-iic0: using standard (100 kHz) mode
ibm-iic1: using standard (100 kHz) mode
rmon: found Roach Monitor - Rev 8.3.1698
rmon_sensors: initialized 23 sensors
rmon 0-000f: rtc core: registered rmon as rtc0
roach_mmc: Roach MMC/SD driver
rmmc: initialized mmc
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
rmon 0-000f: setting system clock to 2090-01-27 17:36:25 UTC (3789221785)
eth0: interrupt coalescing (RX:count=8 time=1000, TX:count=8 time=1000)
eth0: link is down
Sending DHCP requests .<6>eth0: link is up, 1000 FDX, pause enabled
., OK
IP-Config: Got DHCP answer from 192.168.40.1, my address is 192.168.40.8
IP-Config: Complete:
device=eth0, addr=192.168.40.8, mask=255.255.255.0, gw=255.255.255.255,
host=roach, domain=, nis-domain=(none),
bootserver=192.168.40.1, rootserver=192.168.40.1,
rootpath=/home/nfs/roach1/current,nolock
Looking up port of RPC 100003/2 on 192.168.40.1
Looking up port of RPC 100005/1 on 192.168.40.1
Root-NFS: Server returned error -13 while mounting /home/nfs/roach1/current
VFS: Unable to mount root fs via NFS, trying floppy.
VFS: Cannot open root device "192.168.40.1:/home/nfs/roach1/current,nolock"
or unknown-block(2,0)
Please append a correct "root=" boot option; here are the available
partitions:
0100 4096 ram0 (driver?)
0101 4096 ram1 (driver?)
0102 4096 ram2 (driver?)
0103 4096 ram3 (driver?)
0104 4096 ram4 (driver?)
0105 4096 ram5 (driver?)
0106 4096 ram6 (driver?)
0107 4096 ram7 (driver?)
0108 4096 ram8 (driver?)
0109 4096 ram9 (driver?)
010a 4096 ram10 (driver?)
010b 4096 ram11 (driver?)
010c 4096 ram12 (driver?)
010d 4096 ram13 (driver?)
010e 4096 ram14 (driver?)
010f 4096 ram15 (driver?)
1f00 1792 mtdblock0 (driver?)
1f01 256 mtdblock1 (driver?)
1f02 8192 mtdblock2 (driver?)
1f03 54656 mtdblock3 (driver?)
1f04 256 mtdblock4 (driver?)
1f05 384 mtdblock5 (driver?)
Kernel panic - not syncing: VFS: Unable to mount root fs on
unknown-block(2,0)
Rebooting in 180 seconds..
On Tue, May 5, 2015 at 7:49 AM, Nishanth Shivashankaran <nshiv...@asu.edu>
wrote:
> HI Marc,
> Thank you for the reply, I am not seeing anything on the serial
> terminal. I have ordered a macraigor wiggler, I will try using that and see
> if the roach starts working.
>
> Thanks and regards,
> Nishanth
>
> On Mon, May 4, 2015 at 12:28 AM, Marc Welz <m...@ska.ac.za> wrote:
>
>>
>>
>> On Wed, Apr 29, 2015 at 10:49 PM, Nishanth Shivashankaran <
>> nshiv...@asu.edu> wrote:
>>
>>> Hi All,
>>>
>>> We bought a new desktop and I tried installing nfs boot on to the
>>> new computer to boot the roach1 and was trying to bring the roach1 up. But
>>> I think I messed up installing something somewhere and the roach 1 is not
>>> returning anything to the minicom terminal at all.
>>>
>>> I am sure it is connected to the right port because I can see it on the
>>> terminal using dmesg command.
>>>
>>
>> If you can see serial text output, then chances are very good that your
>> bootloader
>> is still working. Have you tried pressing any key during bootup, to see
>> if you can reach the
>> bootloader prompt - if you can type "printenv" then uboot is still
>> functional, and there is
>> no need to resort to jtag
>>
>> regards
>>
>> marc
>>
>
>
>
> --
> Nishanth Shivashankaran
> Arizona State University
> Phone:-480-246-6866
> Email:nshiv...@asu.edu
>
--
Nishanth Shivashankaran
Arizona State University
Phone:-480-246-6866
Email:nshiv...@asu.edu
