2192-12132-000-000
Bootloader
The VIPER is normally supplied with the RedBoot bootloader.
RedBoot
A list of available commands and thier syntax can be obtained by typing help at the RedBoot
prompt:
RedBoot>
help
Manage aliases kept in FLASH memory
alias name [value]
Set/Query the system console baud rate
baudrate [-b <rate>]
Manage machine caches
cache [ON | OFF]
Display/switch console channel
channel [-1|<channel number>]
Compute a 32bit checksum [POSIX algorithm] for a range of memory
cksum -b <location> -l <length>
Display (hex dump) a range of memory
dump -b <location> [-l <length>] [-s] [-1|2|4]
Execute an image - with MMU off
exec [-w timeout] [-b <load addr> [-l <length>]]
[-r <ramdisk addr> [-s <ramdisk length>]]
[-c "kernel command line"] [<entry_point>]
Manage FLASH images
fis {cmds}
Manage configuration kept in FLASH memory
fconfig [-i] [-l] [-n] [-f] [-d] | [-d] nickname [value]
Execute code at a location
go [-w <timeout>] [entry]
Help about help?
help [<topic>]
Set/change IP addresses
ip_address [-l <local_ip_address>] [-h <server_address>]
Load a file
load [-r] [-v] [-h <host>] [-m <varies>] [-c <channel_number>]
[-b <base_address>] <file_name>
Compare two blocks of memory
mcmp -s <location> -d <location> -l <length> [-1|-2|-4]
Fill a block of memory with a pattern
mfill -b <location> -l <length> -p <pattern> [-1|-2|-4]
Network connectivity test
ping [-v] [-n <count>] [-l <length>] [-t <timeout>] [-r <rate>]
[-i <IP_addr>] -h <IP_addr>
Reset the system
reset
Display RedBoot version information
version
Display (hex dump) a range of memory
x -b <location> [-l <length>] [-s] [-1|2|4]
RedBoot>
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