Thanks Devid and Marc.
Working ROACH2 not giving "bad CRC" warning.
I tried with printenv command to check environment variable there is
difference between working and non-working board. Please find attached file
of printenv output of working and non-working board.
Thanks & Regards,
Bela
On Wed, May 9, 2018 at 2:41 PM, Marc Welz <m...@ska.ac.za> wrote:
> As uboot starts up, interrupt the boot to get the uboot prompt. Then
> run a printenv command and compare it to the other working roach. If
> the configuration is bad, you might not have a useful kernel command
> line or mac address available - the latter is need for the network
> interface to be initialised.
>
> regards
>
> marc
>
>
> On Wed, May 9, 2018 at 5:50 AM, Bela Dixit <dixitb...@gmail.com> wrote:
> > Hi CASPERites,
> >
> > I get a problem when I try to boot ROACH2 via netboot. I tried
> anther
> > ROACH2 board with same machine, it successfully booted. The complete log
> > message dumped on minicom during the boot procedure is reported at the
> end
> > of this email.
> > Kindly help me to fix the problem.
> >
> > Thanks & Regards,
> > Bela
> >
> > ************************************************************
> *****************************
> > Welcome to minicom 2.7
> >
> > OPTIONS: I18n
> > Compiled on Jan 1 2014, 17:13:19.
> > Port /dev/ttyUSB2, 11:07:44
> >
> > Press CTRL-A Z for help on special keys
> >
> >
> >
> > U-Boot 2011.06-rc2-00000-gd422dc0-dirty (Nov 08 2012 - 16:04:14)
> >
> > 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
> > *** Warning - bad CRC, using default environment
> >
> > In: serial
> > Out: serial
> > Err: serial
> > CPLD: 2.1
> > USB: Host(int phy)
> > SN: ROACH2.2 batch=D#6#33 software fixups match
> > WARN: MAC not set, deriving private MAC from serial number
> > MAC: 02:44:01:02:06:21
> > DTT: 1 is 39 C
> > DTT: 2 is 39 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
> > => run netboot
> > 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 192.168.100.196
> > Using ppc_4xx_eth0 device
> > TFTP from server 192.168.100.1; our IP address is 192.168.100.196
> > Filename 'uImage'.
> > Load address: 0x4000000
> > Loading: ############################################################
> #####
> > ############################################################
> #####
> > ############################################################
> #####
> > ############
> > done
> > Bytes transferred = 3034268 (2e4c9c hex)
> > ## Booting kernel from Legacy Image at 04000000 ...
> > Image Name: Linux-3.16.0-saska-03675-g1c70ff
> > Image Type: PowerPC Linux Kernel Image (gzip compressed)
> > Data Size: 3034204 Bytes = 2.9 MiB
> > Load Address: 00700000
> > Entry Point: 007010c4
> > 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)
> > /plb/opb/serial@ef600500: clock-frequency <- 54c563 (6MHz)
> > /plb/opb/serial@ef600600: clock-frequency <- 54c563 (6MHz)
> > Memory <- <0x0 0x0 0x3ffff000> (1023MB)
> > ethernet0: local-mac-address <- 00:00:00:00:00:00
> >
> > zImage starting: loaded at 0x00700000 (sp: 0x1fe22b40)
> > Allocating 0x6db8a8 bytes for kernel ...
> > gunzipping (0x00000000 <- 0x0070f000:0x00d5f1c8)...done 0x63fa80 bytes
> >
> > Linux/PowerPC load: console=ttyS0,115200 root=/dev/nfs
> > rootpath=192.168.100.1:/srv/roach_boot/etch ip=dhcp
> > Finalizing device tree... flat tree at 0xd6c160
> > [ 0.000000] roach2: claiming matching platform
> > [ 0.000000] Using PowerPC 44x Platform machine description
> > [ 0.000000] Linux version 3.16.0-saska-03675-g1c70ffc (rijandn@r2d2)
> (gcc
> > version 4.6.1 20110627 (prerelease) (GCC) ) #3 Tue Aug 26 08:52:14 SAST
> 2014
> > [ 0.000000] bootconsole [udbg0] enabled
> > setup_arch: bootmem
> > arch: exit
> > [ 0.000000] Zone ranges:
> > [ 0.000000] DMA [mem 0x00000000-0x3fffefff]
> > [ 0.000000] Normal empty
> > [ 0.000000] Movable zone start for each node
> > [ 0.000000] Early memory node ranges
> > [ 0.000000] node 0: [mem 0x00000000-0x3fffefff]
> > [ 0.000000] MMU: Allocated 1088 bytes of context maps for 255 contexts
> > [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
> Total
> > pages: 260095
> > [ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/nfs
> > rootpath=192.168.100.1:/srv/roach_boot/etch ip=dhcp
> > [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
> > [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
> > bytes)
> > [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
> > bytes)
> > [ 0.000000] Sorting __ex_table...
> > [ 0.000000] Memory: 1032440K/1048572K available (4180K kernel code,
> 308K
> > rwdata, 1600K rodata, 300K init, 622K bss, 16132K reserved)
> > [ 0.000000] Kernel virtual memory layout:
> > [ 0.000000] * 0xfffdf000..0xfffff000 : fixmap
> > [ 0.000000] * 0xfde00000..0xfe000000 : consistent mem
> > [ 0.000000] * 0xfddfe000..0xfde00000 : early ioremap
> > [ 0.000000] * 0xc1000000..0xfddfe000 : vmalloc & ioremap
> > [ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
> > [ 0.000000] NR_IRQS:512 nr_irqs:512 16
> > [ 0.000000] UIC0 (32 IRQ sources) at DCR 0xc0
> > [ 0.000000] UIC1 (32 IRQ sources) at DCR 0xd0
> > [ 0.000000] UIC2 (32 IRQ sources) at DCR 0xe0
> > [ 0.000023] clocksource: timebase mult[1e00000] shift[24] registered
> > [ 0.006381] pid_max: default: 32768 minimum: 301
> > [ 0.011318] Mount-cache hash table entries: 2048 (order: 1, 8192
> bytes)
> > [ 0.017905] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
> > bytes)
> > [ 0.025753] ftrace: allocating 14770 entries in 44 pages
> > [ 0.072898] regulator-dummy: no parameters
> > [ 0.079844] NET: Registered protocol family 16
> > [ 0.084886] cpuidle: using governor ladder
> > [ 0.088997] cpuidle: using governor menu
> >
> > [ 0.103157] SCSI subsystem initialized
> > [ 0.108263] Switched to clocksource timebase
> > [ 0.128644] NET: Registered protocol family 2
> > [ 0.134368] TCP established hash table entries: 8192 (order: 3, 32768
> > bytes)
> > [ 0.141565] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
> > [ 0.148049] TCP: Hash tables configured (established 8192 bind 8192)
> > [ 0.154561] TCP: reno registered
> > [ 0.157827] UDP hash table entries: 512 (order: 1, 8192 bytes)
> > [ 0.163602] UDP-Lite hash table entries: 512 (order: 1, 8192 bytes)
> > [ 0.170159] NET: Registered protocol family 1
> > [ 0.175234] RPC: Registered named UNIX socket transport module.
> > [ 0.181160] RPC: Registered udp transport module.
> > [ 0.185768] RPC: Registered tcp transport module.
> > [ 0.190432] RPC: Registered tcp NFSv4.1 backchannel transport module.
> > [ 0.203319] futex hash table entries: 256 (order: -1, 3072 bytes)
> > [ 0.209517] audit: initializing netlink subsys (disabled)
> > [ 0.214955] audit: type=2000 audit(0.179:1): initialized
> > [ 0.234934] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> > [ 0.242217] NFS: Registering the id_resolver key type
> > [ 0.247397] Key type id_resolver registered
> > [ 0.251585] Key type id_legacy registered
> > [ 0.255614] jffs2: version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
> > [ 0.262667] ROMFS MTD (C) 2007 Red Hat, Inc.
> > [ 0.267288] msgmni has been set to 2016
> > [ 0.274980] Block layer SCSI generic (bsg) driver version 0.4 loaded
> > (major 253)
> > [ 0.282569] io scheduler noop registered
> > [ 0.286515] io scheduler deadline registered (default)
> > [ 0.292112] io scheduler cfq registered
> > [ 0.296382] Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
> > [ 0.307736] console [ttyS0] disabled
> > [ 0.331578] serial8250.0: ttyS0 at MMIO 0x1ef600300 (irq = 16,
> base_baud
> > = 347222) is a 16550A
> > [ 0.340205] console [ttyS0] enabled
> > [ 0.340205] console [ttyS0] enabled
> > [ 0.347169] bootconsole [udbg0] disabled
> > [ 0.347169] bootconsole [udbg0] disabled
> > [ 0.375558] serial8250.0: ttyS1 at MMIO 0x1ef600400 (irq = 17,
> base_baud
> > = 347222) is a 16550A
> > [ 0.404826] serial8250.0: ttyS2 at MMIO 0x1ef600500 (irq = 18,
> base_baud
> > = 347222) is a 16550A
> > [ 0.433958] serial8250.0: ttyS3 at MMIO 0x1ef600600 (irq = 19,
> base_baud
> > = 347222) is a 16550A
> > [ 0.443074] roach2_fpga: ROACH2 FPGA Access driver
> > [ 0.447958] roach2: major 252
> > [ 0.451171] Virtex 5 family
> > [ 0.454080] roach2_fpga 1d0000000.fpga: ROACH2 FPGA driver
> > [ 0.459569] roach2_fpga 1d0000000.fpga: check
> > parameters,addr:0x1d0000000,size:0x8000000
> > [ 0.473025] roach2_fpga 1d0000000.fpga: ioremap 1d0000000 to c1080000
> > with size 8000000
> > [ 0.481260] roach2_fpga 1d0000000.fpga: ioremap 1c0100000 to c9100000
> > with size 200000
> > [ 0.489266] roach2_fpga 1d0000000.fpga: char devices successfully
> > registered
> > [ 0.504132] brd: module loaded
> > [ 0.511910] loop: module loaded
> > [ 0.522058] 1f8000000.nor_flash: Found 1 x16 devices at 0x0 in 16-bit
> > bank. Manufacturer ID 0x000001 Chip ID 0x002801
> > [ 0.532731] Amd/Fujitsu Extended Query Table at 0x0040
> > [ 0.537895] Amd/Fujitsu Extended Query version 1.3.
> > [ 0.542962] number of CFI chips: 1
> > [ 0.547178] 6 ofpart partitions found on MTD device
> 1f8000000.nor_flash
> > [ 0.553877] Creating 6 MTD partitions on "1f8000000.nor_flash":
> > [ 0.559803] 0x000000000000-0x000000400000 : "kernel"
> > [ 0.565866] 0x000000400000-0x000004400000 : "rootfs"
> > [ 0.571988] 0x000004400000-0x000007400000 : "userfs"
> > [ 0.578142] 0x000007400000-0x000007f00000 : "v6bitstream"
> > [ 0.584857] 0x000007f40000-0x000007f80000 : "ubootenv"
> > [ 0.591145] 0x000007f80000-0x000008000000 : "uboot"
> > [ 0.597447] tun: Universal TUN/TAP device driver, 1.6
> > [ 0.602593] tun: (C) 1999-2004 Max Krasnyansky <m...@qualcomm.com>
> > [ 0.608934] PPC 4xx OCP EMAC driver, version 3.54
> > [ 0.614325] MAL v2 /plb/mcmal, 2 TX channels, 2 RX channels
> > [ 0.620458] ZMII /plb/opb/emac-zmii@ef600d00 initialized
> > [ 0.626085] RGMII /plb/opb/emac-rgmii@ef601000 initialized with MDIO
> > support
> > [ 0.633725] /plb/opb/emac-rgmii@ef601000: input 0 in RGMII mode
> > [ 0.641483] eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC
> > 00:00:00:00:00:00
> > [ 0.648441] eth0: found Marvell 88E1111 Ethernet PHY (0x01)
> > [ 0.654138] PPP generic driver version 2.4.2
> > [ 0.659173] mousedev: PS/2 mouse device common for all mice
> > [ 0.665562] input: roach2chassis as /devices/virtual/input/input0
> > [ 0.672649] i2c /dev entries driver
> > [ 0.685288] ibm-iic 1ef600700.i2c: using standard (100 kHz) mode
> > [ 0.691875] ibm-iic 1ef600800.i2c: using standard (100 kHz) mode
> > [ 0.698206] ad7414 0-004c: chip found
> > [ 0.703078] ad7414 0-004e: chip found
> > [ 1.525034] max6650 0-0048: Fan voltage is set to 12V.
> > [ 1.530248] max6650 0-0048: Prescaler is set to 4.
> > [ 1.541709] max6650 0-004b: Fan voltage is set to 12V.
> > [ 1.546925] max6650 0-004b: Prescaler is set to 4.
> > [ 1.558253] max6650 0-001b: Fan voltage is set to 12V.
> > [ 1.563461] max6650 0-001b: Prescaler is set to 4.
> > [ 1.574757] max6650 0-001f: Fan voltage is set to 12V.
> > [ 1.579971] max6650 0-001f: Prescaler is set to 4.
> > [ 1.591096] ipip: IPv4 over IPv4 tunneling driver
> > [ 1.596869] TCP: cubic registered
> > [ 1.600208] Initializing XFRM netlink socket
> > [ 1.604629] NET: Registered protocol family 17
> > [ 1.609371] Key type dns_resolver registered
> > [ 1.614398] registered taskstats version 1
> > [ 1.619230] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> > [ 1.626566] IP-Config: Failed to open eth0
> > [ 1.630764] IP-Config: No network devices available
> > [ 1.636493] Root-NFS: no NFS server address
> > [ 1.640794] VFS: Unable to mount root fs via NFS, trying floppy.
> > [ 1.647713] VFS: Cannot open root device "nfs" or unknown-block(2,0):
> > error -6
> > [ 1.655011] Please append a correct "root=" boot option; here are the
> > available partitions:
> > [ 1.663380] 1f00 4096 mtdblock0 (driver?)
> > [ 1.668452] 1f01 65536 mtdblock1 (driver?)
> > [ 1.673513] 1f02 49152 mtdblock2 (driver?)
> > [ 1.678577] 1f03 11264 mtdblock3 (driver?)
> > [ 1.683640] 1f04 256 mtdblock4 (driver?)
> > [ 1.688710] 1f05 512 mtdblock5 (driver?)
> > [ 1.693773] Kernel panic - not syncing: VFS: Unable to mount root fs
> on
> > unknown-block(2,0)
> > [ 1.702012] CPU: 0 PID: 1 Comm: swapper Not tainted
> > 3.16.0-saska-03675-g1c70ffc #3
> > [ 1.709555] Call Trace:
> > [ 1.712020] [bf86ddb0] [80006bc0] show_stack+0x10c/0x1c0 (unreliable)
> > [ 1.718481] [bf86de00] [8041410c] dump_stack+0x24/0x34
> > [ 1.723625] [bf86de10] [80411d20] panic+0xd0/0x234
> > [ 1.728428] [bf86de70] [805a8ed8] mount_block_root+0x1c8/0x26c
> > [ 1.734259] [bf86dec0] [805a91c0] mount_root+0x10c/0x120
> > [ 1.739575] [bf86def0] [805a9374] prepare_namespace+0x1a0/0x1e0
> > [ 1.745493] [bf86df00] [805a8b20] kernel_init_freeable+0x1a8/0x1c0
> > [ 1.751670] [bf86df30] [80001e30] kernel_init+0x20/0x108
> > [ 1.756989] [bf86df40] [8000d470] ret_from_kernel_thread+0x5c/0x64
> > [ 1.763161] Rebooting in 180 seconds..
> >
> >
> >
> > --
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non-working ROACH2 board
=> printenv
baudrate=115200
bootargs=console=ttyS0,115200
bootcmd=run soloboot
bootdelay=2
bootfile=uImage
clearenv=protect off fff40000 fff7ffff;era fff40000 fff7ffff;protect on
fff40000 fff7ffff
ethact=ppc_4xx_eth0
ethaddr=02:44:01:02:06:21
hostname=roach2
initboot=echo; echo type run netboot to boot via dhcp+tftp+nfs; echo type
run soloboot to run from flash independent of network; echo
mem=524264k
mmcboot=setenv bootargs ${bootargs} rootdelay=2 root=b301;bootm 0xf8000000
netboot=dhcp 0x4000000; setenv bootargs ${bootargs} root='/dev/nfs'
rootpath=${rootpath} ip=dhcp; bootm 0x4000000
netdev=eth0
newkernel=run yget; run writekernel
newroot=run yget; run writeroot
newuboot=run yget; run writeuboot
preboot=run initboot
rootpath=/dev/mtdblock1
soloboot=setenv bootargs ${bootargs} root=/dev/mtdblock1; bootm 0xf8000000
tftpkernel=dhcp; tftp 0x4000000 uImage; run writekernel
tftproot=dhcp; tftp 0x4000000 romfs; run writeroot
tftpuboot=dhcp; tftp 0x4000000 u-boot.bin; run writeuboot
usbboot=setenv bootargs ${bootargs} rootdelay=8 root='/dev/sda1 rw'; bootm
0xf8000000
ver=U-Boot 2011.06-rc2-00000-gd422dc0-dirty (Nov 08 2012 - 16:04:14)
writekernel=era 0xf8000000 0xf83fffff; cp.b 0x4000000 0xf8000000 ${filesize}
writeroot=era 0xf8400000 0xfc3fffff; cp.b 0x4000000 0xf8400000 ${filesize}
writeuboot=protect off 0xfff80000 0xffffffff; era 0xfff80000 0xffffffff; cp.b
0x4000000 0xfff80000 ${filesize}; protect on 0xfff80000 0xffffffff
yget=loady 0x4000000
Environment size: 1517/8187 bytes
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Working ROACH2 board
=> printenv
baudrate=115200
bootargs=console=ttyS0,115200 root=${root} rootpath=${rootpath} ip=dhcp
root=/dev/nfs rootpath=192.168.100.1:/srv/roach_boot ip=dhcp root=/dev/nfs
rootpath=192.168.100.1:/srv/roach_boot ip=dhcp
bootcmd=run netboot
bootdelay=2
bootfile=uImage
clearenv=protect off fff40000 fff7ffff;era fff40000 fff7ffff;protect on
fff40000 fff7ffff
ethact=ppc_4xx_eth0
ethaddr=02:44:01:02:06:1b
fileaddr=4000000
filesize=220CFD
hostname=roachsilver
initboot=echo; echo type run netboot to boot via dhcp+tftp+nfs; echo type
run soloboot to run from flash independent of network; echo
ipaddr=192.168.100.4
mem=524264k
mmcboot=setenv bootargs ${bootargs} rootdelay=2 root=b301;bootm 0xf8000000
netboot=dhcp 0x4000000; setenv bootargs ${bootargs} root=/dev/nfs
rootpath=192.168.100.1:/srv/roach_boot ip=dhcp; bootm 0x4000000
netdev=eth0
netmask=255.255.255.0
newkernel=run yget; run writekernel
newroot=run yget; run writeroot
newuboot=run yget; run writeuboot
preboot=run initboot
root=/dev/mtdblock1
rootpath=/dev/mtdblock1
serverip=192.168.100.1
soloboot=setenv bootargs ${bootargs} root=/dev/mtdblock1; bootm 0xf8000000
tftpkernel=dhcp; tftp 0x4000000 uImage; run writekernel
tftproot=dhcp; tftp 0x4000000 romfs; run writeroot
tftpuboot=dhcp; tftp 0x4000000 u-boot.bin; run writeuboot
usbboot=setenv bootargs ${bootargs} rootdelay=8 root='/dev/sda1 rw'; bootm
0xf8000000
ver=U-Boot 2011.06-rc2-00000-gd422dc0-dirty (Nov 08 2012 - 16:04:14)
writekernel=era 0xf8000000 0xf83fffff; cp.b 0x4000000 0xf8000000 ${filesize}
writeroot=era 0xf8400000 0xfc3fffff; cp.b 0x4000000 0xf8400000 ${filesize}
writeuboot=protect off 0xfff80000 0xffffffff; era 0xfff80000 0xffffffff; cp.b
0x4000000 0xfff80000 ${filesize}; protect on 0xfff80000 0xffffffff
yget=loady 0x4000000
Environment size: 1832/8187 bytes
