Hi,
I am trying to run filesystem using busy box on oampl138.
I downloaded busybox, latest verstion from busybox.net/downloads. and compiled with following options
1. Make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi-
2. make CONFIG_PREFIX=/home/user/Target install
nad it is successfully installed in above folder'
And this folder /home/user/Target is exported by specifying in /etc/exports file
and exported by using "sudo /etc/init.d/nfs-kernel-server restart" and it is OK
Next: i changed my bootargs with " setenv bootargs ip=192.168.0.5 noinitrd console=ttyS2,115200 root=dev/nfs rw nfsroot=192.168.0.10:/home/gopi/Depik/Target init=/linuxrc"
and booted with kernel following error is comming.
baudrate=115200
bootfile="uImage"
ethaddr=0a:c1:d8:14:f9:c0
bootdelay=10
filesize=1F51E0
fileaddr=C0700000
ipaddr=192.168.0.5
serverip=192.168.0.10
bootcmd=tftpboot c0700000 uImage;tftpboot c1180000 ramdisk_v1.gz; bootm c0700000
bootargs=ip=192.168.0.5 noinitrd console=ttyS2,115200 root=dev/nfs rw nfsroot=192.168.0.10:/home/gopi/Depik/Target/ init=/linuxrc
stdin=serial
stdout=serial
stderr=serial
ver=U-Boot 2009.11 (May 07 2011 - 10:41:02)
Environment size: 444/131068 bytes
U-Boot > tftpboot uImage
Using device
TFTP from server 192.168.0.10; our IP address is 192.168.0.5
Filename 'uImage'.
Load address: 0xc0700000
Loading: #################################################################
#################################################################
##########
done
Bytes transferred = 2052576 (1f51e0 hex)
U-Boot > bootm c0700000
## Booting kernel from Legacy Image at c0700000 ...
Image Name: Linux-2.6.33-rc4
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2052512 Bytes = 2 MB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Linux version 2.6.33-rc4 (gopi@gopi-laptop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #60 PREEMPT Sun M4
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine: DaVinci DA850/OMAP-L138/AM18xx EVM
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] DaVinci da850/omap-l138/am18xx variant 0x1
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: ip=192.168.0.5 noinitrd console=ttyS2,115200 root=dev/nfs rw nfsroot=192.168.0.10:/home/gopic
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 128MB = 128MB total
[ 0.000000] Memory: 125424KB available (3888K code, 310K data, 140K init, 0K highmem)
[ 0.000000] SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] NR_IRQS:245
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] Calibrating delay loop... 149.50 BogoMIPS (lpj=747520)
[ 0.210000] Mount-cache hash table entries: 512
[ 0.210000] CPU: Testing write buffer coherency: ok
[ 0.210000] DaVinci: 144 gpio irqs
[ 0.210000] regulator: core version 0.5
[ 0.220000] NET: Registered protocol family 16
[ 0.230000] da850_evm_init: mmcsd2 registration failed: -1
[ 0.260000] da850_evm_init: LCD registration Done: 0
[ 0.260000] CONFIG_WIFI_CONTROL_FUNC is defined !!!!!!!!!!!*
[ 0.370000] bio: create slab <bio-0> at 0
[ 0.380000] SCSI subsystem initialized
[ 0.390000] usbcore: registered new interface driver usbfs
[ 0.390000] usbcore: registered new interface driver hub
[ 0.390000] usbcore: registered new device driver usb
[ 0.400000] i2c i2c-1: sendbytes: NAK bailout.
[ 0.400000] tps6507x 1-0048: Write for reg 0xd failed
[ 0.400000] set_machine_constraints: failed to enable VDCDC1
[ 0.400000] tps6507x 1-0048: failed to register tps6507x-pmic regulator
[ 0.400000] tps6507x-pmic: probe of tps6507x-pmic failed with error -5
[ 0.400000] pca953x 1-0020: failed reading register
[ 0.400000] i2c-gpio i2c-gpio.1: using pins 20 (SDA) and 21 (SCL)
[ 0.410000] Switching to clocksource timer0_1
[ 0.420000] musb_hdrc: version 6.0, cppi4.1-dma, host, debug=0
[ 0.420000] Waiting for USB PHY clock good...
[ 0.440000] musb_hdrc: USB Host mode controller at fee00000 using DMA, IRQ 58
[ 0.440000] musb_hdrc musb_hdrc: MUSB HDRC host driver
[ 0.440000] musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
[ 0.440000] hub 1-0:1.0: USB hub found
[ 0.440000] hub 1-0:1.0: 1 port detected
[ 0.440000] NET: Registered protocol family 2
[ 0.440000] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.440000] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.440000] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.440000] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.440000] TCP reno registered
[ 0.440000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.440000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.440000] NET: Registered protocol family 1
[ 0.440000] RPC: Registered udp transport module.
[ 0.440000] RPC: Registered tcp transport module.
[ 0.440000] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.450000] EMAC: MII PHY configured, RMII PHY will not be functional
[ 0.540000] JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.540000] msgmni has been set to 245
[ 0.540000] io scheduler noop registered (default)
[ 0.550000] Initializing VGA Monitor ....
[ 0.550000] da8xx_lcdc da8xx_lcdc.0: GLCD: Found Tianma_TM035KDH03 panel
[ 0.550000] Console: switching to colour frame buffer device 40x30
[ 0.660000] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
[ 0.670000] serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR7
[ 0.670000] serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR7
[ 0.680000] serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
[ 1.060000] console [ttyS2] enabled
[ 1.070000] brd: module loaded
[ 1.080000] spi_davinci spi_davinci.1: DaVinci SPI driver in EDMA mode
[ 1.080000] Using RX channel = 18 , TX channel = 19 and event queue = 1
[ 1.100000] spi_davinci spi_davinci.1: Controller at 0xfef0e000
[ 1.110000] console [netcon0] enabled
[ 1.120000] netconsole: network logging started
[ 1.120000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.130000] ohci ohci.0: DA8xx OHCI
[ 1.130000] ohci ohci.0: new USB bus registered, assigned bus number 2
[ 1.140000] ohci ohci.0: irq 59, io mem 0x01e25000
[ 1.200000] hub 2-0:1.0: USB hub found
[ 1.210000] hub 2-0:1.0: 1 port detected
[ 1.210000] Initializing USB Mass Storage driver...
[ 1.220000] usbcore: registered new interface driver usb-storage
[ 1.220000] USB Mass Storage support registered.
[ 1.230000] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
[ 1.240000] omap_rtc: RTC power up reset detected
[ 1.240000] i2c /dev entries driver
[ 1.250000] Linux video capture interface: v2.00
[ 1.260000] usbcore: registered new interface driver uvcvideo
[ 1.260000] USB Video Class driver (v0.1.0)
[ 1.270000] watchdog watchdog: heartbeat 60 sec
[ 1.280000] cpuidle: using governor ladder
[ 1.290000] cpuidle: using governor menu
[ 1.290000] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
[ 1.300000] davinci_mmc davinci_mmc.1: Using DMA, 4-bit mode
[ 1.310000] usbcore: registered new interface driver usbhid
[ 1.320000] usbhid: USB HID core driver
[ 1.320000] Advanced Linux Sound Architecture Driver Version 1.0.21.
[ 1.330000] usbcore: registered new interface driver snd-usb-audio
[ 1.350000] ALSA device list:
[ 1.350000] No soundcards found.
[ 1.360000] TCP cubic registered
[ 1.360000] NET: Registered protocol family 17
[ 1.370000] Clocks: disable unused emac
[ 1.370000] Clocks: disable unused aemif
[ 1.370000] ------------[ cut here ]------------
[ 1.380000] WARNING: at arch/arm/mach-davinci/da850.c:1271 da850_regulator_init+0x3c/0x58()
[ 1.390000] Unable to obtain voltage regulator for CVDD; voltage scaling unsupported
[ 1.400000] Modules linked in:
[ 1.400000] Backtrace:
[ 1.400000] [<c002f730>] (dump_backtrace+0x0/0x114) from [<c030827c>] (dump_stack+0x18/0x1c)
[ 1.410000] r7:c7823d40 r6:c00374c0 r5:c039be14 r4:000004f7
[ 1.420000] [<c0308264>] (dump_stack+0x0/0x1c) from [<c003fbe0>] (warn_slowpath_common+0x50/0x68)
[ 1.430000] [<c003fb90>] (warn_slowpath_common+0x0/0x68) from [<c003fc44>] (warn_slowpath_fmt+0x30/0x38)
[ 1.430000] r7:c7905540 r6:c043f394 r5:c03fe464 r4:c0426a2c
[ 1.440000] [<c003fc14>] (warn_slowpath_fmt+0x0/0x38) from [<c00374c0>] (da850_regulator_init+0x3c/0x58)
[ 1.450000] r3:c040bc20 r2:c039be32
[ 1.450000] [<c0037484>] (da850_regulator_init+0x0/0x58) from [<c000f7c8>] (davinci_cpu_init+0x40/0xc0)
[ 1.460000] r5:c03fe464 r4:c79b8580
[ 1.470000] [<c000f788>] (davinci_cpu_init+0x0/0xc0) from [<c0230e58>] (cpufreq_add_dev+0x154/0x41c)
[ 1.480000] r5:c79b8580 r4:00000000
[ 1.480000] [<c0230d04>] (cpufreq_add_dev+0x0/0x41c) from [<c01b6b4c>] (sysdev_driver_register+0xb8/0x128)
[ 1.490000] [<c01b6a94>] (sysdev_driver_register+0x0/0x128) from [<c022ff6c>] (cpufreq_register_driver+0xf4/0x1a0)
[ 1.500000] r6:c040059c r5:c03fcdc0 r4:c0426be8
[ 1.500000] [<c022fe78>] (cpufreq_register_driver+0x0/0x1a0) from [<c000f768>] (davinci_cpufreq_probe+0x90/0xb0)
[ 1.520000] r5:c03fcdc0 r4:c0426be8
[ 1.520000] [<c000f6d8>] (davinci_cpufreq_probe+0x0/0xb0) from [<c01b9230>] (platform_drv_probe+0x20/0x24)
[ 1.530000] r5:c03fd540 r4:c03fd540
[ 1.530000] [<c01b9210>] (platform_drv_probe+0x0/0x24) from [<c01b8254>] (driver_probe_device+0xb0/0x164)
[ 1.540000] [<c01b81a4>] (driver_probe_device+0x0/0x164) from [<c01b8370>] (__driver_attach+0x68/0x8c)
[ 1.550000] r7:c7905540 r6:c040059c r5:c03fd574 r4:c03fd540
[ 1.560000] [<c01b8308>] (__driver_attach+0x0/0x8c) from [<c01b7a14>] (bus_for_each_dev+0x50/0x84)
[ 1.570000] r7:c7905540 r6:c040059c r5:c01b8308 r4:00000000
[ 1.570000] [<c01b79c4>] (bus_for_each_dev+0x0/0x84) from [<c01b80b8>] (driver_attach+0x20/0x28)
[ 1.580000] r6:c040059c r5:c040059c r4:c0023f54
[ 1.590000] [<c01b8098>] (driver_attach+0x0/0x28) from [<c01b72ec>] (bus_add_driver+0xa4/0x230)
[ 1.590000] [<c01b7248>] (bus_add_driver+0x0/0x230) from [<c01b868c>] (driver_register+0xb0/0x13c)
[ 1.600000] [<c01b85dc>] (driver_register+0x0/0x13c) from [<c01b969c>] (platform_driver_register+0x4c/0x60)
[ 1.610000] r9:00000000 r8:00000000 r7:00000001 r6:c000f6b4 r5:c0400588
[ 1.620000] r4:c0023f54
[ 1.620000] [<c01b9650>] (platform_driver_register+0x0/0x60) from [<c01b96d0>] (platform_driver_probe+0x20/0xb4)
[ 1.630000] [<c01b96b0>] (platform_driver_probe+0x0/0xb4) from [<c000f6cc>] (davinci_cpufreq_init+0x18/0x24)
[ 1.640000] r7:00000001 r6:c000f6b4 r5:00000000 r4:c0023f54
[ 1.650000] [<c000f6b4>] (davinci_cpufreq_init+0x0/0x24) from [<c002b3a4>] (do_one_initcall+0x64/0x1c4)
[ 1.660000] [<c002b340>] (do_one_initcall+0x0/0x1c4) from [<c0008480>] (kernel_init+0xa8/0x12c)
[ 1.670000] r7:00000000 r6:00000000 r5:00000000 r4:c0023f54
[ 1.670000] [<c00083d8>] (kernel_init+0x0/0x12c) from [<c00434f4>] (do_exit+0x0/0x6b4)
[ 1.680000] r5:00000000 r4:00000000
[ 1.690000] ---[ end trace 4be3d4edb061c65a ]---
[ 1.700000] davinci_emac_probe: using random MAC addr: 4e:c2:b5:d5:f5:00
[ 1.710000] emac-mii: probed
[ 1.710000] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
[ 2.230000] eth0: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=1:00, id=7c0f1)
[ 3.250000] IP-Config: Guessing netmask 255.255.255.0
[ 3.250000] IP-Config: Complete:
[ 3.250000] device=eth0, addr=192.168.0.5, mask=255.255.255.0, gw=255.255.255.255,
[ 3.260000] host=192.168.0.5, domain=, nis-domain=(none),
[ 3.270000] bootserver=255.255.255.255, rootserver=192.168.0.10, rootpath=
[ 3.280000] Looking up port of RPC 100003/2 on 192.168.0.10
[ 5.230000] PHY: 1:00 - Link is Up - 100/Full
[ 5.290000] Looking up port of RPC 100005/1 on 192.168.0.10
[ 5.300000] VFS: Mounted root (nfs filesystem) on device 0:13.
[ 5.310000] Freeing init memory: 140K
[ 5.320000] Failed to execute /linuxrc. Attempting defaults...
[ 5.330000] Kernel panic - not syncing: No init found. Try passing init= option to kernel.
[ 5.340000] Backtrace:
[ 5.340000] [<c002f730>] (dump_backtrace+0x0/0x114) from [<c030827c>] (dump_stack+0x18/0x1c)
[ 5.350000] r7:00000000 r6:00000000 r5:00000000 r4:c0426d18
[ 5.360000] [<c0308264>] (dump_stack+0x0/0x1c) from [<c03082e4>] (panic+0x64/0x13c)
[ 5.370000] [<c0308280>] (panic+0x0/0x13c) from [<c002b610>] (init_post+0xe8/0x118)
[ 5.370000] r3:00000000 r2:c79c2200 r1:000000c0 r0:c03995bf
[ 5.380000] [<c002b528>] (init_post+0x0/0x118) from [<c00084cc>] (kernel_init+0xf4/0x12c)
[ 5.390000] r5:00000000 r4:c0426420
[ 5.390000] [<c00083d8>] (kernel_init+0x0/0x12c) from [<c00434f4>] (do_exit+0x0/0x6b4)
[ 5.400000] r5:00000000 r4:00000000
CTRL-A Z for help |115200 8N1 | NOR | Minicom 2.5 | VT102 | Offline
HOW to get rid of this problem? Please help me out.
Thanks,
Gopi