___ ___ _________ _
/ _ \ | \/ || ___ \ | |
/ /_\ \| . . || |_/ / ___ ___ | |_
| _ || |\/| || ___ \ / _ \ / _ \ | __|
| | | || | | || |_/ /| (_) || (_) || |_
\_| |_/\_| |_/\____/ \___/ \___/ \__|
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Amboot® Ambarella® Copyright © 2004-2007
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help The following commands are supported:
helpbiosbootdiagdumperasenand_eraseexecnetbootpingr8r16r32rebootresetsetenvsetmemshowusbdlw8w16w32xmdl ------------------------------
help bios Help for 'bios':
Usage: bios
Load the PBA image from flash and boot to BIOS
------------------------------
help boot Help for 'boot':
Usage: boot <param>
Load images from flash to memory and boot
------------------------------
help diag Help for 'diag':
Usage: diag [command]
Run diagnostic code to test various system hardware.
The available commands are:
diag adc - Test ADC.
diag gpio - Test GPIO.
diag ir - Test IR.
diag mem - Test DRAM.
diag nand erase [end_block] - Test NAND erase.
diag nand read - Test NAND read.
diag nand prog - Test NAND prog.
diag nand rclm [init|late|other|all]- Reclaim nand bad blocks.
diag nand verify [boot|storage|all]- Test NAND read write verify.
diag nand part [partition|all] [times] -
Where partition is bst|bld|pri|bak|rmd|rom|dsp
Check CRC32 for every partition.
diag nor verify - Test NOR read write verify.
------------------------------
help dump Help for 'dump':
Usage: dump [8|16|32] [start address] - [end address]
Dump memory content in either 8-bit, 16-bit, or 32-bit mode
from specified starting and ending addresses
------------------------------
help erase Help for 'erase':
Usage: erase [bst|ptb|bld|pba|pri|bak|rmd|rom|dsp|
raw|stg|prf|cal|all|boot]
Where [boot] means bst, ptb, pba, pri, bak, rmd, rom ,dsp partitions.
[all] means full chip.Erase a parition as specified
------------------------------
help nand_erase Help for 'nand_erase':
Usage: nand_erase [block] [blocks]
Force to erase nand blocks including initial bad blocks
------------------------------
help exec Help for 'exec':
Usage: exec [address]
Execute program in memory location specified by address
------------------------------
help netboot Help for 'netboot':
Usage: netboot <cmdline>
Load images from TFTP server to memory and boot
------------------------------
help ping Help for 'ping':
Usage: ping [addr]
PING a host
------------------------------
help r8 Help for 'r8':
Usage: r8 [address]
Read an 8-bit data from an address
------------------------------
help r16 Help for 'r16':
Usage: r16 [address]
Read a 16-bit data from an address
------------------------------
help r32 Help for 'r32':
Usage: r32 [address]
Read a 32-bit data from an address
------------------------------
help reboot Help for 'reboot':
Usage: reboot
Reboot the system by reseting hardware
------------------------------
help reset Help for 'reset':
Usage: reset
Reset terminal
------------------------------
help setenv Help for 'setenv':
Usage: setenv [param] [val]
sn - Serial number
auto_boot - Automatic boot
cmdline - Boot parameters
eth_mac - MAC address
lan_ip - LAN IP address
lan_mask - LAN netmask address
lan_gw - LAN gateway address
auto_dl - Automatically try to boot over network
tftpd - TFTP server address
pri_addr - RTOS download address
pri_file - RTOS file name
pri_comp - RTOS compressed?
rmd_addr - Ramdisk download address
rmd_file - Ramdisk file name
rmd_comp - Ramdisk compressed?
dsp_addr - DSP download address
dsp_file - DSP file name
dsp_comp - DSP compressed?
------------------------------
help setmem Help for 'setmem':
Usage: setmem [8|16|32] [start address] - [end address] : [pattern]
Set memory content with 8/16/32-bit a pattern
from specified starting and ending addresses
------------------------------
help show Help for 'show':
Usage:
show logo - boot loader logo
show flash - flash info and allocation scheme
show ptb - flash partition table
show bb - show NAND bad blocks
show netboot - netboot parameters
Display various system properties
------------------------------
help usbdl Help for 'usbdl':
Usage: The command execute actions over USB
usbdl (Perform actions controlled by Host)
usbdl ADDRESS exec (Download image to target address and execute it)
usbdl fwprog (Download firware and program it into flash)
usbdl ext (Turn on USB external clock)
usbdl kernel (Download kernel files and execute it)
usbdl upload (Upload data to Host by host's request)
usbdl test [download | pll] (Test download or dll power-on/off)
------------------------------
help w8 Help for 'w8':
Usage: w8 [address] [value]
Write an 8-bit data into an address
------------------------------
help w16 Help for 'w16':
Usage: w16 [address] [value]
Write a 16-bit data into an address
------------------------------
help w32 Help for 'w32':
Usage: w32 [address] [value]
Write a 32-bit data into an address
------------------------------
help xmdl Help for 'xmdl':
Usage: xmdl [address] [exec]
xmdl firmware
Download binary image to target memory address over UART
using the XMODEM protocol
