Linuxppc-embedded Digest, Vol 14, Issue 33

somshekar chandrashekar kadam som_kadam1 at rediffmail.com
Mon Oct 17 18:52:41 EST 2005


                                                                        hi , 
 i think the message got deleted ,  i am sending it once agn , 

i use MPC862 with 64mb ram on my custom board , i use eldk 3.1.1 , with linux-2.4.25 and ramdisk_image.gz provided by  denx eldk , 

when i boot kernel with ramdisk image , kernel at 0x500000 and ramdisk at 0x600000 , i get the following message given below , 
on uboot i use smc2 , on linux i use scc4 , as i got som eproblem getting smc2 up on linux kernel , i get always kernel panic with VFS unable to mount root fs on 01:00 , 
i used even multi image clubbing vmlinux.gz and ramdisk_image.gz even this gives me the same result , 

is there something else i should configure or i am missing something else imp ,

thanks in advance 
regards
neelu


     
Server Ethernet Address : 00:0d:60:10:6c:15                                    
TFTP server Address     : 10.140.18.207                                        
Our IP Address          : 10.140.18.204                                        
Filename                : uImage                                               
Load address            : 0x500000                                             
                                                                              
Loading: #################################################################     
        ################################                                      
done                                                                           
Bytes transferred = 495795 (790b3 hex)                                         
=> tftpboot 0x600000 simple-initrd                                             
SCC ETHERNET configured                                                        
ARP broadcast 1                                                                
Got ARP REPLY, set server/gtwy eth addr                                        
                                                                              
Server Ethernet Address : 00:0d:60:10:6c:15                                    
TFTP server Address     : 10.140.18.207                                        
Our IP Address          : 10.140.18.204                                        
Filename                : simple-initrd                                        
Load address            : 0x600000                                             
                                                                              
Loading: #################################################################     
        #################################################################     
        #################################################################     
        ######################################################err: c01        
###########                                                                    
        #######err: c01                                                       
##################################################                             
done                                                                           
Bytes transferred = 1618048 (18b080 hex)                                       
=> bootm 0x500000 0x600000                                                     
## Booting image at 00500000 ...                                               
  Image Name:   Linux-2.4.25                                                  
  Image Type:   PowerPC Linux Kernel Image (gzip compressed)                  
  Data Size:    495731 Bytes = 484.1 kB                                       
  Load Address: 00000000                                                      
  Entry Point:  00000000                                                      
  Verifying Checksum ... OK                                                   
  Uncompressing Kernel Image ... versio04                                     
0 at300 n pty: 256 Unix98 ptys configured  


Transferring control to Linux (at address 00000000) ...                     
zone 163ageszone 0 p.crsio3.3 X EL.1.1.3-910 Sct 1:59:DT 2                     
                    n(2):agesKernommaine:t=/dam rDecrter uenc36000/60Warn ream
Me: 8kil (86ernede,  dat4k i 0k mem)Dentacheh taentr 819rder 655ytesIncachsh t 
CPRT dr ven 0.040 at300 n SCsing1     
----------------------------? smc2 

------------------------? scc4 onwards
                                   
__ioremap(): phys addr 03e13000 is RAM lr c000c1c8                             
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize          
NET4: Linux TCP/IP 1.0 for NET4.0                                              
IP Protocols: ICMP, UDP, TCP                                                   
IP: routing cache hash table of 512 buckets, 4Kbytes                           
TCP: Hash tables configured (established 4096 bind 8192)                       
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.                            
Kernel panic: VFS: Unable to mount root fs on 01:00                            
<0>Rebooting in 180 seconds..                                                 
                                  
-------------- next part --------------
#
# Automatically generated by make menuconfig: don't edit
#
# CONFIG_UID16 is not set
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_HAVE_DEC_LOCK=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
# CONFIG_ADVANCED_OPTIONS is not set

#
# Loadable module support
#
CONFIG_MODULES=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y

#
# Platform support
#
CONFIG_PPC=y
CONFIG_PPC32=y
# CONFIG_6xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_POWER3 is not set
# CONFIG_POWER4 is not set
CONFIG_8xx=y
# CONFIG_PPC_STD_MMU is not set
CONFIG_SERIAL_CONSOLE=y
CONFIG_NOT_COHERENT_CACHE=y
# CONFIG_ADDER_II is not set
# CONFIG_AMX860 is not set
# CONFIG_BSEIP is not set
# CONFIG_CCM is not set
# CONFIG_DBOX2 is not set
# CONFIG_DAB4K is not set
# CONFIG_FADS is not set
# CONFIG_FPS850L is not set
# CONFIG_FPS860L is not set
# CONFIG_HERMES_PRO is not set
# CONFIG_IP860 is not set
# CONFIG_IVML24 is not set
# CONFIG_IVMS8 is not set
# CONFIG_LANTEC is not set
# CONFIG_LWMON is not set
CONFIG_MBX=y
# CONFIG_NSCU is not set
# CONFIG_NC650 is not set
# CONFIG_PCU_E is not set
# CONFIG_QUANTUM is not set
# CONFIG_RBC823 is not set
# CONFIG_RMU is not set
# CONFIG_RPXCLASSIC is not set
# CONFIG_RPXLITE is not set
# CONFIG_SM850 is not set
# CONFIG_SPD823TS is not set
# CONFIG_TQM823L is not set
# CONFIG_TQM823M is not set
# CONFIG_TQM850L is not set
# CONFIG_TQM850M is not set
# CONFIG_TQM855L is not set
# CONFIG_TQM855M is not set
# CONFIG_TQM860M is not set
# CONFIG_TQM862M is not set
# CONFIG_TQM860L is not set
# CONFIG_UC100 is not set
# CONFIG_VIPER860 is not set
# CONFIG_WINCEPT is not set
# CONFIG_ALL_PPC is not set
# CONFIG_SMP is not set
CONFIG_MATH_EMULATION=y
CONFIG_EMBEDDEDBOOT=y

#
# General setup
#
# CONFIG_HIGHMEM is not set
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_TASK_SIZE=0x80000000
# CONFIG_ISA is not set
# CONFIG_EISA is not set
# CONFIG_SBUS is not set
# CONFIG_MCA is not set
# CONFIG_PCI_QSPAN is not set
# CONFIG_PCI is not set
CONFIG_NET=y
CONFIG_SYSCTL=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_KCORE_ELF=y
CONFIG_BINFMT_ELF=y
CONFIG_KERNEL_ELF=y
CONFIG_BINFMT_MISC=y
# CONFIG_OOM_KILLER is not set
# CONFIG_HOTPLUG is not set
# CONFIG_PCMCIA is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set
# CONFIG_GEN_RTC is not set
# CONFIG_PPC_RTC is not set
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="devfs=mount rw root=ramfs"

#
# Embedded options
#
# CONFIG_EMBEDDED is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Plug and Play configuration
#
# CONFIG_PNP is not set
# CONFIG_ISAPNP is not set

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_CISS_MONITOR_THREAD is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_NBD is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_INITRD=y
# CONFIG_BLK_STATS is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set
# CONFIG_BLK_DEV_MD is not set
# CONFIG_MD_LINEAR is not set
# CONFIG_MD_RAID0 is not set
# CONFIG_MD_RAID1 is not set
# CONFIG_MD_RAID5 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_BLK_DEV_LVM is not set

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_NETLINK_DEV=y
# CONFIG_NETFILTER is not set
# CONFIG_FILTER is not set
CONFIG_UNIX=y
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_INET_ECN is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_IPV6 is not set
# CONFIG_KHTTPD is not set

#
#    SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set

#
# Appletalk devices
#
# CONFIG_DEV_APPLETALK is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_LLC is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set

#
# ATA/IDE/MFM/RLL support
#
# CONFIG_IDE is not set
# CONFIG_BLK_DEV_HD is not set

#
# SCSI support
#
# CONFIG_SCSI is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_BOOT is not set
# CONFIG_FUSION_ISENSE is not set
# CONFIG_FUSION_CTL is not set
# CONFIG_FUSION_LAN is not set

#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_LAN is not set
# CONFIG_I2O_SCSI is not set
# CONFIG_I2O_PROC is not set

#
# Network device support
#
CONFIG_NETDEVICES=y

#
# ARCnet devices
#
# CONFIG_ARCNET is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_ETHERTAP is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
# CONFIG_MACE is not set
# CONFIG_BMAC is not set
# CONFIG_GMAC is not set
# CONFIG_SUNLANCE is not set
# CONFIG_SUNBMAC is not set
# CONFIG_SUNQE is not set
# CONFIG_SUNGEM is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_NET_ISA is not set
# CONFIG_NET_PCI is not set
# CONFIG_NET_POCKET is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_MYRI_SBUS is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set
# CONFIG_FDDI is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set

#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set

#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set

#
# Console drivers
#

#
# Frame-buffer support
#
# CONFIG_FB is not set

#
# Input core support
#
# CONFIG_INPUT is not set
# CONFIG_INPUT_KEYBDEV is not set
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_UINPUT is not set

#
# Macintosh device drivers
#

#
# Character devices
#
# CONFIG_VT is not set
# CONFIG_SERIAL is not set
# CONFIG_SERIAL_EXTENDED is not set
# CONFIG_SERIAL_NONSTANDARD is not set
CONFIG_UNIX98_PTYS=y
CONFIG_UNIX98_PTY_COUNT=32

#
# I2C support
#
# CONFIG_I2C is not set

#
# Mice
#
# CONFIG_BUSMOUSE is not set
# CONFIG_MOUSE is not set

#
# Joysticks
#
# CONFIG_INPUT_GAMEPORT is not set
# CONFIG_QIC02_TAPE is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_IPMI_PANIC_EVENT is not set
# CONFIG_IPMI_DEVICE_INTERFACE is not set
# CONFIG_IPMI_KCS is not set
# CONFIG_IPMI_WATCHDOG is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_SCx200 is not set
# CONFIG_SCx200_GPIO is not set
# CONFIG_AMD_PM768 is not set
# CONFIG_NVRAM is not set
# CONFIG_RTC is not set
# CONFIG_RTC_11_MINUTE_MODE is not set
# CONFIG_RTC_8XX is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_FLASH is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
# CONFIG_AGP is not set

#
# Direct Rendering Manager (XFree86 DRI support)
#
# CONFIG_DRM is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

#
# File systems
#
# CONFIG_QUOTA is not set
# CONFIG_QFMT_V2 is not set
CONFIG_AUTOFS_FS=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_ADFS_FS is not set
# CONFIG_ADFS_FS_RW is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BEFS_DEBUG is not set
# CONFIG_BFS_FS is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
# CONFIG_JBD_DEBUG is not set
# CONFIG_FAT_FS is not set
# CONFIG_MSDOS_FS is not set
# CONFIG_UMSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_TMPFS is not set
CONFIG_RAMFS=y
# CONFIG_ISO9660_FS is not set
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_JFS_FS is not set
# CONFIG_JFS_DEBUG is not set
# CONFIG_JFS_STATISTICS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS_RW is not set
# CONFIG_HPFS_FS is not set
CONFIG_PROC_FS=y
# CONFIG_DEVFS_FS is not set
# CONFIG_DEVFS_MOUNT is not set
# CONFIG_DEVFS_DEBUG is not set
# CONFIG_DEVPTS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX4FS_RW is not set
# CONFIG_ROMFS_FS is not set
CONFIG_EXT2_FS=y
# CONFIG_SYSV_FS is not set
# CONFIG_UDF_FS is not set
# CONFIG_UDF_RW is not set
# CONFIG_UFS_FS is not set
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_XFS_FS is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_TRACE is not set
# CONFIG_XFS_DEBUG is not set

#
# Network File Systems
#
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_NFS_FS is not set
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_DIRECTIO is not set
# CONFIG_ROOT_NFS is not set
# CONFIG_NFSD is not set
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_TCP is not set
# CONFIG_SUNRPC is not set
# CONFIG_LOCKD is not set
# CONFIG_SMB_FS is not set
# CONFIG_NCP_FS is not set
# CONFIG_NCPFS_PACKET_SIGNING is not set
# CONFIG_NCPFS_IOCTL_LOCKING is not set
# CONFIG_NCPFS_STRONG is not set
# CONFIG_NCPFS_NFS_NS is not set
# CONFIG_NCPFS_OS2_NS is not set
# CONFIG_NCPFS_SMALLDOS is not set
# CONFIG_NCPFS_NLS is not set
# CONFIG_NCPFS_EXTRAS is not set
# CONFIG_ZISOFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_SMB_NLS is not set
# CONFIG_NLS is not set

#
# Sound
#
# CONFIG_SOUND is not set

#
# MPC8xx Options
#
# CONFIG_8xx_COPYBACK is not set
# CONFIG_8xx_CPU6 is not set
# CONFIG_8xx_CPU15 is not set
# CONFIG_UCODE_PATCH is not set
# CONFIG_CPM_TRACK_LOAD is not set
# CONFIG_SCC_ENET is not set
# CONFIG_SCC1_ENET is not set
# CONFIG_SCC2_ENET is not set
# CONFIG_SCC3_ENET is not set
# CONFIG_FEC_ENET is not set
# CONFIG_ENET_BIG_BUFFERS is not set
# CONFIG_HDLC_ENET is not set
# CONFIG_8xx_SMC1 is not set
# CONFIG_8xx_SMC2 is not set
CONFIG_8xx_SCC_UART=y
# CONFIG_8xx_SCC1_UART is not set
# CONFIG_8xx_SCC2_UART is not set
# CONFIG_8xx_SCC3_UART is not set
CONFIG_8xx_SCC4_UART=y
CONFIG_PORT_CTS4_NONE=y
# CONFIG_UART_CTS_CONTROL_SCC4 is not set
CONFIG_PORT_RTS4_NONE=y
# CONFIG_PORT_RTS4_B is not set
# CONFIG_PORT_RTS4_C is not set
# CONFIG_PORT_RTS4_D is not set
CONFIG_PORT_CD4_NONE=y
# CONFIG_UART_CD_CONTROL_SCC4 is not set
CONFIG_PORT_DTR4_NONE=y
# CONFIG_PORT_DTR4_A is not set
# CONFIG_PORT_DTR4_B is not set
# CONFIG_PORT_DTR4_C is not set
# CONFIG_PORT_DTR4_D is not set
CONFIG_8xx_SCC4_UART_MAXIDL=1
CONFIG_8xx_SCC4_UART_RX_BDNUM=4
CONFIG_8xx_SCC4_UART_RX_BDSIZE=32
CONFIG_8xx_SCC4_UART_TX_BDNUM=4
CONFIG_8xx_SCC4_UART_TX_BDSIZE=32

#
# USB support
#
# CONFIG_USB is not set

#
# Support for USB gadgets
#
# CONFIG_USB_GADGET is not set

#
# Bluetooth support
#
# CONFIG_BLUEZ is not set

#
# Cryptographic options
#
# CONFIG_CRYPTO is not set

#
# Library routines
#
# CONFIG_CRC32 is not set
# CONFIG_ZLIB_INFLATE is not set
# CONFIG_ZLIB_DEFLATE is not set

#
# Kernel hacking
#
# CONFIG_DEBUG_KERNEL is not set
CONFIG_LOG_BUF_SHIFT=0

-------------- next part --------------
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