OS丢失后系统会不停的刷屏 以下：
U-Boot
1.1.6
(Build time: Dec 12 2009 - 17:17:55)
SRX_210_HIGHMEM board revision major:0, minor:28, serial #: AAAD7891
OCTEON CN5020-SCP pass 1.1, Core clock: 400 MHz, DDR clock: 200 MHz (400 Mhz data rate)
DRAM: 1024 MB
Starting Memory POST...
Checking datalines... OK
Checking address lines... OK
Checking 512K memory for U-Boot... OK.
Running U-Boot CRC Test... OK.
Flash: 4 MB
USB: scanning bus for devices... 3 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
Clearing DRAM........ done
BIST check passed.
Starting PCI
PCI Status: PCI 32-bit
PCI BAR 0: 0xf8000000, PCI BAR 1: Memory 0x00000000 PCI 0x00000000
Net: octeth0
POST Passed
Press SPACE to abort autoboot in 1 seconds
空格键中止启动，进入下面的界面
ELF file is 32 bit
Loading .text @ 0x
8f
000078 (241008 bytes)
Loading .rodata @ 0x
8f
03ade8 (13908 bytes)
Loading .rodata.str1.4 @ 0x
8f
03e
43c
(15972 bytes)
Loading set_Xcommand_set @ 0x
8f
0422a
0 (96 bytes)
Loading .rodata.cst4 @ 0x
8f
042300 (20 bytes)
Loading .data @ 0x
8f
043000 (5572 bytes)
Loading .data.rel.ro @ 0x
8f
0445c
4 (120 bytes)
Loading .data.rel @ 0x
8f
04463c
(136 bytes)
Clearing .bss @ 0x
8f
0446c
8 (8304 bytes)
## Starting application at 0x
8f
000078 ...
Consoles: U-Boot console
Found compatible API, ver. 1.6
FreeBSD/MIPS U-Boot bootstrap loader, Revision 1.6
(builder@ormonth.juniper.net, Sat Dec 12 15:59:41 UTC 2009)
Memory: 1024MB
[10]Booting from nand-flash slice 1
Un-Protected 1 sectors
writing to flash...
Protected 1 sectors
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ not found
U-Boot Exception, Cause: 4
Failed to load kernel.
zero: 00000000 at: acedbade v0: ffffffff v1: 00000000
a0:
8f
011dc
0
a
1:
8f
03efa
0
a
2:
8f
011de
8
a
3:
8f
05e
2a
0
t0:
8f
064998 t1:
8f
064a
60 t2:
8f
0460e8 t3: 00000000
t4: 00000000 t5: fffffffc t6:
800a
5084 t7: 800b6598
t8: 00000080 t9:
800557ac
s0: 00000000 s1:
8f
0465b8
s2:
8f
0465b8 s3:
8f
01b6bc s4: 00000002 s5: 00000000
s6:
8f
03efa0 s7: 00000000 k0: aaaaaaaa k1: aaaaaaaa
gp:
800a
55a
0 sp:
8f
011db0 s8: 00000001 ra:
8f
015d
0c
sr: 504000e7 mullo: 0000000e mulhi: 000000e0 badvaddr: ffffffff
cause: 40008010 pc: ffffffff
=
> ?
? - alias for 'help'
askenv - get environment variables from stdin
autoscr - run script from memory
base - print or set address offset
bdinfo - print Board Info structure
boot - boot default, i.e., run 'bootcmd'
bootd - boot default, i.e., run 'bootcmd'
bootelf - Boot from an ELF p_w_picpath in memory
bootloader - upgrade u-boot
bootloader - upgrade loader
bootloader - upgrade ushell
bootloader - upgrade flash
bootloader - check u-boot
bootloader - check loader
bootm - boot application p_w_picpath from memory
bootoct - Boot from an Octeon Executive ELF p_w_picpath in memory
bootoctelf - Boot a generic ELF p_w_picpath in memory. NOTE: This command does not support
simple executive applications, use bootoct for those.
bootoctlinux - Boot from a linux ELF p_w_picpath in memory
bootp - boot p_w_picpath via network using BootP/TFTP protocol
bootvx - Boot vxWorks from an ELF p_w_picpath
cmp - memory compare
coninfo - print console devices and information
cp - memory copy
cpld - peek/poke CPLD
crc32 - checksum calculation
dhcp - invoke DHCP client to obtain IP/boot params
dumpoct - dump octeon regs
dumpstats - dump cavium stats
echo - echo args to console
eeprom - EEPROM sub-system
erase - erase FLASH memory
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
flinfo - print FLASH memory information
go - start application at address 'addr'
gpio - read/write on gpio pins
help - print online help
i
2c
- read/write on i
2c
bus
id_eeprom - peek/poke EEPROM
ide - IDE sub-system
iminfo - print header information for application p_w_picpath
imls - list all p_w_picpaths found in flash
itest - return true/false on integer compare
loadb - load binary file over serial line (kermit mode)
loads - load S-Record file over serial line
loady - load binary file over serial line (ymodem mode)
loop - infinite loop on address range
ls609x_read_reg - Read 88E6097 register
md - memory display
mdkinit - start MDK
mm - memory modify (auto-incrementing)
mtest - simple RAM test
mw - memory write (fill)
nfs - boot p_w_picpath via network using NFS protocol
nm - memory modify (constant address)
pci - list and access PCI Configuration Space
pciemd - pcie memory display
pciemw - pcie memory write
pciereset - do PCIE reset
ping - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
protect - enable or disable FLASH write protection
rarpboot- boot p_w_picpath via network using RARP/TFTP protocol
read64 - read 64 bit word from 64 bit address
read64b - read 8 bit word from 64 bit address
read
64l
- read 32 bit word from 64 bit address
read_cmp - read and compare memory to val
reset - Perform RESET of the CPU
run - run commands in an environment variable
saveenv - save environment variables to persistent storage
setenv - set environment variables
sleep - delay execution for some time
smi - peek/poke SMI devices
tftpboot- boot p_w_picpath via network using TFTP protocol
usb - USB sub-system
usbboot - boot from USB device
version - print monitor version
watchdog <start | stop | show | pat>
write64 - write 64 bit word to 64 bit address
write64b - write 8 bit word to 64 bit address
write
64l
- write 32 bit word to 64 bit address
清除
FLASH
中的配置并重启
=> erase ?
Usage:
erase - erase FLASH memory
=> reset
Consoles: U-Boot console
Found compatible API, ver. 7
FreeBSD/PowerPC U-Boot bootstrap loader, Revision 2.1 (marcelm@apg-bbuild01.juniper.net, Wed Feb 6 11:23:55 PST 2008)
Memory: 1024MB
Loading /boot/defaults/loader.conf
Unable to load a kernel!
-
can't load '/kernel'
can't load '/kernel.old'
Type '?' for a list of commands, 'help' for more detailed help.
loader>
loader> set ipaddr=192.168.168.130
loader> set netmask=255.255.255.0
loader>
loader>
loader> install tftp://192.168.168.9/junos-srxsme-10.0R2.10-domestic.tgz
等待时间比较长。。。。
风不停
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