> Hi John, > > Yes I was wondering it had to do some thing with the Ip address and I > changed the Ip address. > this is the new data dump. Sorry
I'm not so sure about the (,nolock) on the end of the file name. (I can't remember our roach's name to check!) Also, I noticed it's connected at 1000 Mb/s, which is known to be buggy on some roaches. Can you limit it to 100 mb/s? Try to mount the exported root filesystem from another machine and see if it can mount it. John > > > thanks > > 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 > 192.168.70.9 > > Using ppc_4xx_eth0 > device > > TFTP from server 192.168.70.1; our IP address is > 192.168.70.9 > > 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),54656k@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 2090-01-28 10:24:50 UTC > (3789282290) > 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 > .<6>eth0: link is > down > > eth0: link is up, 1000 FDX, pause > enabled > > eth0: link is > down > > .<6>eth0: link is up, 1000 FDX, pause > enabled > > eth0: link is > down > > eth0: link is up, 1000 FDX, pause > enabled > > eth0: link is > down > > .<6>eth0: link is up, 1000 FDX, pause > enabled > > eth0: link is > down > > eth0: link is up, 1000 FDX, pause > enabled > > ., > OK > > IP-Config: Got DHCP answer from 192.168.70.1, my address is > 192.168.70.9 > IP-Config: > Complete: > > device=eth0, addr=192.168.70.9, mask=255.255.255.0, > gw=255.255.255.255, > host=192.168.70.9, domain=, > nis-domain=(none), > > bootserver=192.168.70.1, rootserver=192.168.70.1, > rootpath=/home/nfs/roach1/current,nolock > Looking up port of RPC 100003/2 on > 192.168.70.1 > > Looking up port of RPC 100005/1 on > 192.168.70.1 > > 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 > "192.168.70.1:/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..<6>eth0: link is > down > > eth0: link is up, 1000 FDX, pause > enabled > > eth0: link is > down > > eth0: link is up, 1000 FDX, pause enabled > > On Fri, May 8, 2015 at 1:00 PM, John Ford <jf...@nrao.edu> wrote: > >> > Hi All, >> > >> > Thanks for the reply. I have the exports set to >> > >> > /home/nfs/roach1/current 192.168.70.0/24(sync,rw,no_root_squash) >> >> Is this a typo? You're dump below says you're on 192.168.40.X >> >> > >> > and it did not work. I changed the permissions of all the files in the >> > boot >> > and current to chmod -r 777 and it still gives me the same error. >> >> Did you re-export the filesystems after changing the exportfs? (or >> reboot >> the server?) >> >> Can you mount that directory from some other host? >> >> John >> >> >> > >> > thanks and regards, >> > Nishanth >> > >> > >> > >> > >> > >> > On Fri, May 8, 2015 at 6:18 AM, John Ford <jf...@nrao.edu> wrote: >> > >> >> Hi. >> >> >> >> error 13 is permission denied. Probably your exports file isn't >> quite >> >> right. Note that you have to allow root permission on the mount. >> >> Something like this should be in /etc/exports: >> >> >> >> /home/nfs/roach1/current 192.168.40.0/24(sync,rw,no_root_squash) >> >> >> >> John >> >> >> >> >> >> > 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 >> >> > >> >> >> >> >> >> >> >> >> > >> > >> > -- >> > 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 >