CFE> help
Available commands:
unimac_stats Show UNIMAC port statistics
set_dump Dump all recieved packets on active port
net_stats Get network ports status
vrpd View Ring packet descriptor
sar Show available Runner to CPU rings
erase_misc_parti Erase misc partition
x Change extra partitions size
find Find string in NAND
comp Compare NAND blocks
bb Find NAND flipped bits by comparing a read with and without ECC
fb Find NAND bad blocks
phy Set memory or registers.
meminfo Display CFE System Memory
kernp Updates extra bootloader parameter for kernel. To end input enter // consecutively at any time then press <enter>
sm Set memory or registers.
swrp Enumeratepower supplies
swrd Dump SWREG
swrw Write SWREG
swrr Read SWREG
db Dump bytes.
dh Dump half-words.
dw Dump words.
w Write the whole image start from beginning of the flash
e Erase NAND flash
ws Write whole image (priviously loaded by kermit or JTAG) to flash .
ba set linux kernel boot argument
ldt load device tree blob from tftp server.
go goto and execute from specefic address.
loadb load binary via network or kermit protocol.
enable_timeout enable console timeout.
disable_timeout disable console timeout.
r Run program from flash image or from host depending on flags
p Print boot line and board parameter info
c Change booline parameters
i Erase persistent storage data
ddr Change board DDR config
a Change board AFE ID
b Change board parameters
reset Reset the board
pmdio Pseudo MDIO access for external switches.
spi Legacy SPI access of external switch.
force override chipid check for images.
fh_memtest fh mem test
upg access multicast upgrade
help Obtain help for CFE commands
这reset,i两个命令运行了会是什么效果？这个光猫应该也是主备双分区吧？怎么把备用分区切换成主分区？备用分区的固件版本应该是老的可以开telnet的。 已找到切换主备分区命令，开telnet成功！
就差那个移动的gpon了，到底是不是双模？ p Print boot line and board parameter info
c Change booline parameters 经过几天使用hg6145d1，无线信号比某为8145v强百倍。
ping值比8145v高，6145d1经常到4最高两位数，8145v几乎都是3，最高不超过10，打开网页8145v明显比6145d1快。 光模块GN25L96，这是gpon单模吧？不能改epon？
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