[linux] Kernel 2.6.8.1 MIPS - uprava firmware

Kocur kocur na erbe-ba.sk
Pátek Únor 12 20:34:30 CET 2010


Dobra rada...
zabralo to ....

Diik....

..druhy raz to ale musim skusat zo 100% dobrym usb klucom..
ten jeden co som skusal je nejaky saaahlyyy....


..beztak by som rad poznal to "cislo" block device ... :)

warezman wrote:
> A keby si v konfiguracii kernelu nastavil root=/dev/sda1?
>
> 2010/2/12 Kocur <kocur na erbe-ba.sk>:
>   
>> pokial by niekoho zaujimal boot log.................
>>
>>  <0>Rebooting in 1
>> seconds..
>>
>> CFE version 1.0.37-6.5.17 for BCM96348 (32bit,SP,BE)
>> Copyright (C) 2000-2005 Broadcom Corporation.
>>
>> Boot Address 0xbfc00000
>>
>> Initializing Arena.
>> Initializing Devices.
>> Parallel flash device: name MX29LV320AB, id 0x22a8, size 4096KB
>> Unknown PHY type
>> CPU type 0x29107: 256MHz, Bus: 128MHz, Ref: 32MHz
>> Total memory: 16777216 bytes (16MB)
>>
>> Total memory used by CFE:  0x80401000 - 0x805256C0 (1197760)
>> Initialized Data:          0x8041CCE0 - 0x8041ED40 (8288)
>> BSS Area:                  0x8041ED40 - 0x804236C0 (18816)
>> Local Heap:                0x804236C0 - 0x805236C0 (1048576)
>> Stack Area:                0x805236C0 - 0x805256C0 (8192)
>> Text (code) segment:       0x80401000 - 0x8041CCE0 (113888)
>> Boot area (physical):      0x00526000 - 0x00566000
>> Relocation Factor:         I:00000000 - D:00000000
>>
>> Board IP address                  : 192.168.1.1:ffffff00
>> Host IP address                   : 192.168.1.100
>> Gateway IP address                :
>> Run from flash/host (f/h)         : h
>> Default host run file name        : vmlinux
>> Default host flash file name      : bcm963xx_fs_kernel
>> Boot delay (0-9 seconds)          : 3
>> Board Id Name                     : 96348GW-11
>> Psi size in KB                    : 48
>> Number of MAC Addresses (1-32)    : 24
>> Base MAC Address                  : 00:18:f3:dd:bf:a1
>> Ethernet PHY Type                 : External Switch Using Reverse MII
>> Memory size in MB                 : 16
>> CMT Thread Number                 : 0
>> Dying Gasp Enable (0:Disable 1:Enable)  : 1
>>
>> *** Press Enter to stop auto run (3 seconds) ***
>> Auto run second count down: 0
>> 0x80010000/2183301 0x80225085/3963 Entry at 0x80213018
>> Closing network.
>> Starting program at 0x80213018
>> Linux version  (@) ()
>> Parallel flash device: name MX29LV320AB, id 0x22a8, size 4096KB
>> Total Flash size: 4096K with 71 sectors
>> 96348GW-11 prom init
>> CPU revision is: 00029107
>> Determined physical RAM map:
>>  memory: 00fa0000 @ 00000000 (usable)
>> On node 0 totalpages: 4000
>>   DMA zone: 4000 pages, LIFO batch:1
>>   Normal zone: 0 pages, LIFO batch:1
>>   HighMem zone: 0 pages, LIFO batch:1
>> Built 1 zonelists
>> Kernel command line: root=81:0 ro noinitrd
>> brcm mips: enabling icache and dcache...
>> Primary instruction cache 16kB, physically tagged, 2-way, linesize 16 bytes.
>> Primary data cache 8kB 2-way, linesize 16 bytes.
>> PID hash table entries: 64 (order 6: 512 bytes)
>> Using 128.000 MHz high precision timer.
>> Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
>> Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
>> Memory: 13540k/16000k available (1604k kernel code, 2440k reserved, 451k
>> data, 76k init, 0k highmem)
>> Calibrating delay loop... 255.59
>> BogoMIPS
>> Mount-cache hash table entries: 512 (order: 0, 4096
>> bytes)
>> Checking for 'wait' instruction...
>> unavailable.
>> NET: Registered protocol family
>> 16
>> MPI: No Card is in the PCMCIA
>> slot
>> Can't analyze prologue code at
>> 8019f934
>> SCSI subsystem
>> initialized
>> usbcore: registered new driver
>> usbfs
>> usbcore: registered new driver
>> hub
>> loop: loaded (max 8
>> devices)
>> PPP generic driver version
>> 2.4.2
>> NET: Registered protocol family
>> 24
>> Using noop io
>> scheduler
>> bcm963xx_mtd driver
>> v1.0
>> PCI: Enabling device 0000:00:02.2 (0000 ->
>> 0002)
>> ehci_hcd 0000:00:02.2: Philips Semiconductors USB 2.0 Host
>> Controller
>> PCI: Setting latency timer of device 0000:00:02.2 to
>> 64
>> ehci_hcd 0000:00:02.2: irq 6, pci mem
>> b0030000
>> ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus number
>> 1
>> ehci_hcd 0000:00:02.2: USB 2.0 enabled, EHCI 0.95, driver
>> 2004-May-10
>> hub 1-0:1.0: USB hub
>> found
>> hub 1-0:1.0: 2 ports
>> detected
>> ohci_hcd: 2004 Feb 02 USB 1.1 'Open' Host Controller (OHCI) Driver
>> (PCI)
>> ohci_hcd: block sizes: ed 64 td
>> 64
>> PCI: Enabling device 0000:00:02.0 (0000 ->
>> 0002)
>> ohci_hcd 0000:00:02.0: Philips Semiconductors USB 1.1 Host
>> Controller
>> PCI: Setting latency timer of device 0000:00:02.0 to
>> 64
>> ohci_hcd 0000:00:02.0: irq 6, pci mem
>> b0010000
>> ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number
>> 2
>> hub 2-0:1.0: USB hub
>> found
>> hub 2-0:1.0: 1 port
>> detected
>> usb 1-1: new high speed USB device using address
>> 2
>> PCI: Enabling device 0000:00:02.1 (0000 ->
>> 0002)
>> ohci_hcd 0000:00:02.1: Philips Semiconductors USB 1.1 Host Controller
>> (#2)
>> PCI: Setting latency timer of device 0000:00:02.1 to
>> 64
>> ohci_hcd 0000:00:02.1: irq 6, pci mem
>> b0020000
>> ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus number
>> 3
>> hub 3-0:1.0: USB hub found
>> hub 3-0:1.0: 1 port detected
>> usbcore: registered new driver usblp
>> drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
>> Initializing USB Mass Storage driver...
>> scsi0 : SCSI emulation for USB Mass Storage devices
>>   Vendor:           Model: USB DRIVE         Rev: 2.00
>>   Type:   Direct-Access                      ANSI SCSI revision: 02
>> SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB)
>> sda: assuming Write Enabled
>> sda: assuming drive cache: write through
>>  sda: sda1 sda2 sda3
>> Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0
>> Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
>> USB Mass Storage device found at 2
>> usbcore: registered new driver usb-storage
>> USB Mass Storage support registered.
>> brcmboard: brcm_board_init entry
>> bcm963xx_serial driver v2.0
>> NET: Registered protocol family 2
>> IP: routing cache hash table of 512 buckets, 4Kbytes
>> TCP: Hash tables configured (established 512 bind 1024)
>> NET: Registered protocol family 1
>> NET: Registered protocol family 17
>> Ebtables v2.0 registered
>> NET: Registered protocol family 8
>> NET: Registered protocol family 20
>> 802.1Q VLAN Support v1.8 Ben Greear <greearb na candelatech.com>
>> All bugs added by David S. Miller <davem na redhat.com>
>> VFS: Cannot open root device "81:0" or unknown-block(81,0)
>> Please append a correct "root=" boot option
>> Kernel panic: VFS: Unable to mount root fs on unknown-block(81,0)
>>  <0>Rebooting in 1 seconds..
>>
>> Kocur wrote:
>>
>> No router je "zaklad" BROADCOM BCM96348
>> a ten pouziva svoj vlastny "loader" pre kernel CFE - Common Firmware
>> Enviroment
>>
>> a root particiu nastavujesh pre kernel priamo v konfiguracii kernelu
>> podla dokumentacie by to malo byt root=81:0
>>
>> ale nefunguje mi to...
>>
>>
>> warezman wrote:
>>
>> Co pouzivas ako bootloader? Grub?
>>
>> Parameter na konci by mal byt root=/dev/sda1
>>
>> 2010/2/12 Kocur <kocur na erbe-ba.sk>:
>>
>>
>> Zdravim ludia...
>>
>> neviete ma nakopnut, ako dalej.....
>>
>> Upravujem si firmware pre router, a potrebujem dosiahnut aby zariadenie
>> nabootovalo z usb...
>> Uz som si dokazal bez problemov zamenit potrebne moduly pre ADSL, spojazdnit
>> SWAP (kedze 16Mb RAM nic moc)
>> a plno dalsich uprav. Dospel som ale k bodu, kedy je povodna 4MB FLASHka
>> mala, a je zapotreby prejst na nejake vacsie zariadenie.
>>
>> Zariadenie ma USB porty, do kernelu som si modul usb_storage zakompiloval,
>> pri boote v logu vidim zariadenie /dev/sdaX
>> ale neviem nijako donutit kernel, aby mi ako root particiu namontoval
>> /dev/sda1
>>
>> TU SOM SA PROSTE ZASEKOL..............
>>
>> v menuconfigu pre kernel je polozka "root device" s parametrom root=31.1 ro
>> noinitrd..
>> co by mala byt "particia" v zabudovanej 4MB FLASHke (fs=squashfs)
>> ale neviem "co tam dat" ked chcem ako root particiu pouzit usb
>> kluc...............
>>
>> dik za radu....
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