ブートログ - MC35UL2解析ページ

TANGO10 boot loader v0.12.15 for generic2/unnamed board
(C) Copyright 2002-2005 Sigma Designs, Inc

NOTE: this boot loader is designed to boot kernels made with the
      2.4.xx releases of the Sigma Designs ARMutils package

Built at Aug 16 2006 10:52:05
Loaded to 0x90060000
Found boot configuration
Booted from parallel flash.
CPU freq.: 166 MHz
DRAM size is 64MB (64MB/0MB)
DRAM0 Params (0xe63001f8/0x00092433)
AMD: JEDEC Device ID is 0xE0. Assuming broken CFI table.
Swapping erase regions for broken CFI table.
0030.0030 mfr 00ec id 00e0 Top bootsector
Flash 0 at 0x46000000
  ID : AMD/Fujitsu Standard
  Size : 8192 KB
  Buffer Size : 0
  Regions : 2
    0 : 0x00000000 - 0x00010000 * 127
    1 : 0x007f0000 - 0x00002000 *  8
bootconfig = 9008C000
bootconfig_load: last = 1
old_config_size = 00003148, new_config_size = 00003148


  Current MAC Address : (xx:xx:xx:xx:xx:xx)


This uses the micom with power control[2a000000], version[3]
led : 0x40000000, data 0x40000000


MediaGate.
PCI: Configured EM86XX as a PCI slave with 16MB PCI memory
PCI: Each Region size is 2048KB
PCI: Reserved memory from 0x92590000 to 0x93190000 for DMA and mapped to 0x10400000
Found RTL8139 at PCI IDSEL 1
  Assign I/O address from 0x58100000, size 0x100
  Assign Memory address from 0x64000000, size 0x100
  Use Memory Mapped I/O
  Chip version: 0x74 (RTL8139C)
  MAC address: xx:xx:xx:xx:xx:xx
Bring up network with static IP address.

boot> help
TANGO10 boot loader 0.12.15
Copyright (C) 2002-2005 by Sigma Designs, Inc

Command List :
  help : shows list of commands
  help  : help on command
  boot  : boots kernel
  config  [options] : configures boot loader
  download   [gz] [address] [size] : downloads image via various media
  dump [option] [addr] [len] : dumps memory area
  flash  [args...] : flash commands
  ide  [args...] : IDE commands
  info  : shows information on specified class
  mem  [args] : reads from or writes to memory
  net  [args...] : network commands
  pci  [args...] : PCI operation
boot> help boot
  boot  : boots kernel
    rom : loads kernel from ROMFS in ROM and boots
    ide : looks for the bootable image in IDE devices and boots
    ide   [subpart] : loads kernel or romfs from IDE device and boots
    cd : loads kernel or romfs from CDROM and boots
    net : loads kernel via network and boots
    kernel : boots kernel directly on RAM
    initrd : boots kernel with separate initrd on RAM
    boot   : boots downloaded bootloader (TESTLOADERONRAM=y)
     : jumps to specified address
boot> help config
  config  [options] : configures boot loader
    clock [speed] : CPU clock configuration
      valid speed range : 100 - 200 MHz
    serial [baudrate] : UART configuration
      valid baud rate : 9600, 19200, 38400 (def), 57600, 115200 (fast)
    net : network configuration
    file : download filename setting
    cache/icache/dcache [on|off] : Enables or disables internal caches
    save/load [index(load only)] : save bootconfig
boot> help download
  download   [gz] [address] [size] : downloads image via various media
     : serial / ram / romfs / net
     : boot / romfs / initrd / kernel / kernelfs / binary / instfile /
      boot : boot loader (loader.bin)
      romfs : rom filesystem (romfs.bin)
      initrd : initial ramdisk (initrd.bin)
      kernel : kernel (linux.bin)
      kernelfs : kernel with separate filesystem (linux.bin)
      binary : any binary (address needs to be provided)
      instfile : installable file
    [gz] option : allows gzipped image. not used with 'ram' media
    [address] : valid with 'ram' media only
    [size] : valid with 'ram' media only
boot> help dump
  dump [option] [addr] [len] : dumps memory area
    [option] : -l (4 bytes), -w (2 bytes), -b (1 byte)
boot> help flash
  flash  [args...] : flash commands
    probe [addr] : probe flash
    list : show flash chip information
    boot : write boot loader image on RAM into FLASH
    romfs : write ROMFS image on RAM into FLASH
    erase  [len] : erase one or more sectors of flash memory
boot> help ide
  ide  [args...] : IDE commands
    probe  : probes drive (0/1)
    probeall : probes all drives
    eject  [open] : opens or closes CD-ROM tray
    kernel   [subpart] [addr] [length] : writes kernel image into IDE device
    romfs   [subpart] [addr] [length] : writes romfs image into IDE device
boot> help info
  info  : shows information on specified class
    edge : shows edge detector registers
    irq : shows interrupt controller registers
    fiq : shows fast interrupt controller registers
    sflash : shows serial flash controller registers
    pb : shows peripheral bus registers
    gpio : shows GPIO status
boot> help mem
  mem  [args] : reads from or writes to memory
    rb  : reads one byte of data
    rw  : reads two bytes of data
    rl  : reads four bytes of data
    wb   : writes one byte of data
    ww   : writes two bytes of data
    wl   : writes four bytes of data
    sum   : gives the sum of size bytes from addr
boot> help net
  net  [args...] : network commands
    config : shows current network configuration
    up : enables networking
    down : disables networking
    arp : shows entire ARP table
    arp  : gets the hardware address of specified host
    ping  : sends an ICMP echo message to specified host
    dhcp : requests DHCP
    status : shows network device status
boot> help pci
  pci  [args...] : PCI operation
    info : shows information about PCI host controller
    scan : scans entire PCI bus for PCI devices
    select  : selects specified device as current device
boot> boot rom
Unzipping image from 0x46020000 to 0x900A0000, size = 978010
Inptr = 0x00000014(20)
Inflating....
Outcnt = 0x001f07b0(2033584)
Final Inptr = 0x000eec4e(977998)
Original CRC = 0xa7486a03
Computed CRC = 0xa7486a03
Boot kernel at address 0x900a0000 with CRAMFS at 0x46020000
Network is down already.
AMD: JEDEC Device ID is 0xE0. Assuming broken CFI table.
Swapping erase regions for broken CFI table.
0030.0030 mfr 00ec id 00e0 Top bootsector
Flash 0 at 0x46000000
  ID : AMD/Fujitsu Standard
  Size : 8192 KB
  Buffer Size : 0
  Regions : 2
    0 : 0x00000000 - 0x00010000 * 127
    1 : 0x007f0000 - 0x00002000 *  8
bootconfig = 0x9008c000
bootconfig_load: last = 1
old_config_size = 00003148, new_config_size = 00003148


  Current MAC Address : (xx:xx:xx:xx:xx:xx)