2014-09-16 07:32:58 +00:00
|
|
|
menu "Command line interface"
|
|
|
|
|
|
2014-11-13 10:29:07 +00:00
|
|
|
config HUSH_PARSER
|
|
|
|
|
bool "Use hush shell"
|
|
|
|
|
select SYS_HUSH_PARSER
|
|
|
|
|
help
|
|
|
|
|
This option enables the "hush" shell (from Busybox) as command line
|
|
|
|
|
interpreter, thus enabling powerful command line syntax like
|
|
|
|
|
if...then...else...fi conditionals or `&&' and '||'
|
|
|
|
|
constructs ("shell scripts").
|
|
|
|
|
|
|
|
|
|
If disabled, you get the old, much simpler behaviour with a somewhat
|
|
|
|
|
smaller memory footprint.
|
|
|
|
|
|
|
|
|
|
config SYS_HUSH_PARSER
|
|
|
|
|
bool
|
|
|
|
|
help
|
|
|
|
|
Backward compatibility.
|
|
|
|
|
|
2014-11-13 10:29:08 +00:00
|
|
|
comment "Commands"
|
|
|
|
|
|
|
|
|
|
menu "Info commands"
|
|
|
|
|
|
|
|
|
|
config CMD_BDI
|
|
|
|
|
bool "bdinfo"
|
|
|
|
|
help
|
|
|
|
|
Print board info
|
|
|
|
|
|
|
|
|
|
config CMD_CONSOLE
|
|
|
|
|
bool "coninfo"
|
|
|
|
|
help
|
|
|
|
|
Print console devices and information.
|
|
|
|
|
|
|
|
|
|
config CMD_LICENSE
|
|
|
|
|
bool "license"
|
|
|
|
|
help
|
|
|
|
|
Print GPL license text
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
menu "Boot commands"
|
|
|
|
|
|
|
|
|
|
config CMD_BOOTD
|
|
|
|
|
bool "bootd"
|
|
|
|
|
help
|
|
|
|
|
Run the command stored in the environment "bootcmd", i.e.
|
|
|
|
|
"bootd" does the same thing as "run bootcmd".
|
|
|
|
|
|
2014-09-16 07:33:00 +00:00
|
|
|
config CMD_BOOTM
|
2014-11-13 10:29:08 +00:00
|
|
|
bool "bootm"
|
2014-09-16 07:33:00 +00:00
|
|
|
default y
|
|
|
|
|
help
|
|
|
|
|
Boot an application image from the memory.
|
|
|
|
|
|
2014-11-13 10:29:08 +00:00
|
|
|
config CMD_GO
|
|
|
|
|
bool "go"
|
2014-09-16 07:33:01 +00:00
|
|
|
default y
|
|
|
|
|
help
|
2014-11-13 10:29:08 +00:00
|
|
|
Start an application at a given address.
|
|
|
|
|
|
|
|
|
|
config CMD_RUN
|
|
|
|
|
bool "run"
|
|
|
|
|
help
|
|
|
|
|
Run the command in the given environment variable.
|
|
|
|
|
|
|
|
|
|
config CMD_IMI
|
|
|
|
|
bool "iminfo"
|
|
|
|
|
help
|
|
|
|
|
Print header information for application image.
|
|
|
|
|
|
|
|
|
|
config CMD_IMLS
|
|
|
|
|
bool "imls"
|
|
|
|
|
help
|
|
|
|
|
List all images found in flash
|
|
|
|
|
|
|
|
|
|
config CMD_XIMG
|
|
|
|
|
bool "imxtract"
|
|
|
|
|
help
|
|
|
|
|
Extract a part of a multi-image.
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
menu "Environment commands"
|
2014-09-16 07:33:01 +00:00
|
|
|
|
2014-09-16 07:33:02 +00:00
|
|
|
config CMD_EXPORTENV
|
2014-11-13 10:29:08 +00:00
|
|
|
bool "env export"
|
2014-09-16 07:33:02 +00:00
|
|
|
default y
|
|
|
|
|
help
|
|
|
|
|
Export environments.
|
|
|
|
|
|
2014-09-16 07:33:04 +00:00
|
|
|
config CMD_IMPORTENV
|
2014-11-13 10:29:08 +00:00
|
|
|
bool "env import"
|
2014-09-16 07:33:04 +00:00
|
|
|
default y
|
|
|
|
|
help
|
|
|
|
|
Import environments.
|
|
|
|
|
|
2014-11-13 10:29:08 +00:00
|
|
|
config CMD_EDITENV
|
|
|
|
|
bool "editenv"
|
|
|
|
|
help
|
|
|
|
|
Edit environment variable.
|
|
|
|
|
|
|
|
|
|
config CMD_SAVEENV
|
|
|
|
|
bool "saveenv"
|
|
|
|
|
help
|
|
|
|
|
Run the command in the given environment variable.
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
menu "Memory commands"
|
|
|
|
|
|
|
|
|
|
config CMD_MEMORY
|
|
|
|
|
bool "md, mm, nm, mw, cp, cmp, base, loop"
|
|
|
|
|
help
|
|
|
|
|
Memeory commands.
|
|
|
|
|
md - memory display
|
|
|
|
|
mm - memory modify (auto-incrementing address)
|
|
|
|
|
nm - memory modify (constant address)
|
|
|
|
|
mw - memory write (fill)
|
|
|
|
|
cp - memory copy
|
|
|
|
|
cmp - memory compare
|
|
|
|
|
base - print or set address offset
|
|
|
|
|
loop - initinite loop on address range
|
|
|
|
|
|
|
|
|
|
config CMD_CRC32
|
|
|
|
|
bool "crc32"
|
2014-09-16 07:33:03 +00:00
|
|
|
default y
|
|
|
|
|
help
|
2014-11-13 10:29:08 +00:00
|
|
|
Compute CRC32.
|
|
|
|
|
|
|
|
|
|
config LOOPW
|
|
|
|
|
bool "loopw"
|
|
|
|
|
help
|
|
|
|
|
Infinite write loop on address range
|
|
|
|
|
|
|
|
|
|
config CMD_MEMTEST
|
2015-03-05 13:15:20 +00:00
|
|
|
bool "memtest"
|
2014-11-13 10:29:08 +00:00
|
|
|
help
|
|
|
|
|
Simple RAM read/write test.
|
|
|
|
|
|
|
|
|
|
config CMD_MX_CYCLIC
|
|
|
|
|
bool "mdc, mwc"
|
|
|
|
|
help
|
|
|
|
|
mdc - memory display cyclic
|
|
|
|
|
mwc - memory write cyclic
|
|
|
|
|
|
|
|
|
|
config CMD_MEMINFO
|
|
|
|
|
bool "meminfo"
|
|
|
|
|
help
|
|
|
|
|
Display memory information.
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
menu "Device access commands"
|
|
|
|
|
|
2015-02-06 04:41:38 +00:00
|
|
|
config CMD_DM
|
|
|
|
|
bool "dm - Access to driver model information"
|
|
|
|
|
depends on DM
|
|
|
|
|
default y
|
|
|
|
|
help
|
|
|
|
|
Provides access to driver model data structures and information,
|
|
|
|
|
such as a list of devices, list of uclasses and the state of each
|
|
|
|
|
device (e.g. activated). This is not required for operation, but
|
|
|
|
|
can be useful to see the state of driver model for debugging or
|
|
|
|
|
interest.
|
|
|
|
|
|
|
|
|
|
config CMD_DEMO
|
|
|
|
|
bool "demo - Demonstration commands for driver model"
|
|
|
|
|
depends on DM
|
|
|
|
|
help
|
|
|
|
|
Provides a 'demo' command which can be used to play around with
|
|
|
|
|
driver model. To use this properly you will need to enable one or
|
|
|
|
|
both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE).
|
|
|
|
|
Otherwise you will always get an empty list of devices. The demo
|
|
|
|
|
devices are defined in the sandbox device tree, so the easiest
|
|
|
|
|
option is to use sandbox and pass the -d point to sandbox's
|
|
|
|
|
u-boot.dtb file.
|
|
|
|
|
|
2014-11-13 10:29:08 +00:00
|
|
|
config CMD_LOADB
|
|
|
|
|
bool "loadb"
|
|
|
|
|
help
|
|
|
|
|
Load a binary file over serial line.
|
|
|
|
|
|
|
|
|
|
config CMD_LOADS
|
|
|
|
|
bool "loads"
|
|
|
|
|
help
|
|
|
|
|
Load an S-Record file over serial line
|
|
|
|
|
|
|
|
|
|
config CMD_FLASH
|
|
|
|
|
bool "flinfo, erase, protect"
|
|
|
|
|
help
|
|
|
|
|
NOR flash support.
|
|
|
|
|
flinfo - print FLASH memory information
|
|
|
|
|
erase - FLASH memory
|
|
|
|
|
protect - enable or disable FLASH write protection
|
|
|
|
|
|
2015-04-04 23:48:31 +00:00
|
|
|
config CMD_ARMFLASH
|
|
|
|
|
depends on FLASH_CFI_DRIVER
|
|
|
|
|
bool "armflash"
|
|
|
|
|
help
|
|
|
|
|
ARM Ltd reference designs flash partition access
|
|
|
|
|
|
2014-11-13 10:29:08 +00:00
|
|
|
config CMD_NAND
|
|
|
|
|
bool "nand"
|
|
|
|
|
help
|
|
|
|
|
NAND support.
|
|
|
|
|
|
|
|
|
|
config CMD_SPI
|
|
|
|
|
bool "sspi"
|
|
|
|
|
help
|
|
|
|
|
SPI utility command.
|
|
|
|
|
|
|
|
|
|
config CMD_I2C
|
|
|
|
|
bool "i2c"
|
|
|
|
|
help
|
|
|
|
|
I2C support.
|
|
|
|
|
|
|
|
|
|
config CMD_USB
|
|
|
|
|
bool "usb"
|
|
|
|
|
help
|
|
|
|
|
USB support.
|
|
|
|
|
|
|
|
|
|
config CMD_FPGA
|
|
|
|
|
bool "fpga"
|
|
|
|
|
help
|
|
|
|
|
FPGA support.
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
menu "Shell scripting commands"
|
|
|
|
|
|
|
|
|
|
config CMD_ECHO
|
|
|
|
|
bool "echo"
|
|
|
|
|
help
|
|
|
|
|
Echo args to console
|
|
|
|
|
|
|
|
|
|
config CMD_ITEST
|
|
|
|
|
bool "itest"
|
|
|
|
|
help
|
|
|
|
|
Return true/false on integer compare.
|
|
|
|
|
|
|
|
|
|
config CMD_SOURCE
|
|
|
|
|
bool "source"
|
|
|
|
|
help
|
|
|
|
|
Run script from memory
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
menu "Network commands"
|
|
|
|
|
|
|
|
|
|
config CMD_NET
|
|
|
|
|
bool "bootp, tftpboot"
|
|
|
|
|
help
|
|
|
|
|
Network commands.
|
|
|
|
|
bootp - boot image via network using BOOTP/TFTP protocol
|
|
|
|
|
tftpboot - boot image via network using TFTP protocol
|
|
|
|
|
|
|
|
|
|
config CMD_TFTPPUT
|
|
|
|
|
bool "tftp put"
|
|
|
|
|
help
|
|
|
|
|
TFTP put command, for uploading files to a server
|
|
|
|
|
|
|
|
|
|
config CMD_TFTPSRV
|
|
|
|
|
bool "tftpsrv"
|
|
|
|
|
help
|
|
|
|
|
Act as a TFTP server and boot the first received file
|
|
|
|
|
|
|
|
|
|
config CMD_RARP
|
|
|
|
|
bool "rarpboot"
|
|
|
|
|
help
|
|
|
|
|
Boot image via network using RARP/TFTP protocol
|
|
|
|
|
|
|
|
|
|
config CMD_DHCP
|
|
|
|
|
bool "dhcp"
|
|
|
|
|
help
|
|
|
|
|
Boot image via network using DHCP/TFTP protocol
|
|
|
|
|
|
|
|
|
|
config CMD_NFS
|
|
|
|
|
bool "nfs"
|
|
|
|
|
help
|
|
|
|
|
Boot image via network using NFS protocol.
|
|
|
|
|
|
|
|
|
|
config CMD_PING
|
|
|
|
|
bool "ping"
|
|
|
|
|
help
|
|
|
|
|
Send ICMP ECHO_REQUEST to network host
|
|
|
|
|
|
|
|
|
|
config CMD_CDP
|
|
|
|
|
bool "cdp"
|
|
|
|
|
help
|
|
|
|
|
Perform CDP network configuration
|
|
|
|
|
|
|
|
|
|
config CMD_SNTP
|
|
|
|
|
bool "sntp"
|
|
|
|
|
help
|
|
|
|
|
Synchronize RTC via network
|
|
|
|
|
|
|
|
|
|
config CMD_DNS
|
|
|
|
|
bool "dns"
|
|
|
|
|
help
|
|
|
|
|
Lookup the IP of a hostname
|
|
|
|
|
|
|
|
|
|
config CMD_LINK_LOCAL
|
|
|
|
|
bool "linklocal"
|
|
|
|
|
help
|
|
|
|
|
Acquire a network IP address using the link-local protocol
|
|
|
|
|
|
|
|
|
|
endmenu
|
|
|
|
|
|
|
|
|
|
menu "Misc commands"
|
|
|
|
|
|
|
|
|
|
config CMD_TIME
|
|
|
|
|
bool "time"
|
|
|
|
|
help
|
|
|
|
|
Run commands and summarize execution time.
|
|
|
|
|
|
|
|
|
|
# TODO: rename to CMD_SLEEP
|
|
|
|
|
config CMD_MISC
|
|
|
|
|
bool "sleep"
|
|
|
|
|
help
|
|
|
|
|
Delay execution for some time
|
|
|
|
|
|
|
|
|
|
config CMD_TIMER
|
|
|
|
|
bool "timer"
|
|
|
|
|
help
|
|
|
|
|
Access the system timer.
|
|
|
|
|
|
|
|
|
|
config CMD_SETGETDCR
|
|
|
|
|
bool "getdcr, setdcr, getidcr, setidcr"
|
|
|
|
|
depends on 4xx
|
|
|
|
|
help
|
|
|
|
|
getdcr - Get an AMCC PPC 4xx DCR's value
|
|
|
|
|
setdcr - Set an AMCC PPC 4xx DCR's value
|
|
|
|
|
getidcr - Get a register value via indirect DCR addressing
|
|
|
|
|
setidcr - Set a register value via indirect DCR addressing
|
|
|
|
|
|
2015-03-06 20:19:09 +00:00
|
|
|
config CMD_SOUND
|
|
|
|
|
bool "sound"
|
|
|
|
|
depends on SOUND
|
|
|
|
|
help
|
|
|
|
|
This provides basic access to the U-Boot's sound support. The main
|
|
|
|
|
feature is to play a beep.
|
|
|
|
|
|
|
|
|
|
sound init - set up sound system
|
|
|
|
|
sound play - play a sound
|
|
|
|
|
|
2014-11-13 10:29:08 +00:00
|
|
|
endmenu
|
2014-09-16 07:33:03 +00:00
|
|
|
|
2015-03-03 00:04:37 +00:00
|
|
|
menu "Boot timing"
|
|
|
|
|
|
|
|
|
|
config BOOTSTAGE
|
|
|
|
|
bool "Boot timing and reporting"
|
|
|
|
|
help
|
|
|
|
|
Enable recording of boot time while booting. To use it, insert
|
|
|
|
|
calls to bootstage_mark() with a suitable BOOTSTAGE_ID from
|
|
|
|
|
bootstage.h. Only a single entry is recorded for each ID. You can
|
|
|
|
|
give the entry a name with bootstage_mark_name(). You can also
|
|
|
|
|
record elapsed time in a particular stage using bootstage_start()
|
|
|
|
|
before starting and bootstage_accum() when finished. Bootstage will
|
|
|
|
|
add up all the accumated time and report it.
|
|
|
|
|
|
|
|
|
|
Normally, IDs are defined in bootstage.h but a small number of
|
|
|
|
|
additional 'user' IDs can be used but passing BOOTSTAGE_ID_ALLOC
|
|
|
|
|
as the ID.
|
|
|
|
|
|
|
|
|
|
Calls to show_boot_progress() wil also result in log entries but
|
|
|
|
|
these will not have names.
|
|
|
|
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|
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config BOOTSTAGE_REPORT
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bool "Display a detailed boot timing report before booting the OS"
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depends on BOOTSTAGE
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help
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Enable output of a boot time report just before the OS is booted.
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This shows how long it took U-Boot to go through each stage of the
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boot process. The report looks something like this:
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Timer summary in microseconds:
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Mark Elapsed Stage
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0 0 reset
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3,575,678 3,575,678 board_init_f start
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3,575,695 17 arch_cpu_init A9
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3,575,777 82 arch_cpu_init done
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3,659,598 83,821 board_init_r start
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3,910,375 250,777 main_loop
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29,916,167 26,005,792 bootm_start
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30,361,327 445,160 start_kernel
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config BOOTSTAGE_USER_COUNT
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hex "Number of boot ID numbers available for user use"
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default 20
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help
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This is the number of available user bootstage records.
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Each time you call bootstage_mark(BOOTSTAGE_ID_ALLOC, ...)
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a new ID will be allocated from this stash. If you exceed
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the limit, recording will stop.
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config CMD_BOOTSTAGE
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bool "Enable the 'bootstage' command"
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depends on BOOTSTAGE
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help
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Add a 'bootstage' command which supports printing a report
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and un/stashing of bootstage data.
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config BOOTSTAGE_FDT
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bool "Store boot timing information in the OS device tree"
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depends on BOOTSTAGE
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help
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Stash the bootstage information in the FDT. A root 'bootstage'
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node is created with each bootstage id as a child. Each child
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has a 'name' property and either 'mark' containing the
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mark time in microsecond, or 'accum' containing the
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accumulated time for that bootstage id in microseconds.
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For example:
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bootstage {
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154 {
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name = "board_init_f";
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mark = <3575678>;
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};
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170 {
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name = "lcd";
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accum = <33482>;
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};
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};
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Code in the Linux kernel can find this in /proc/devicetree.
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config BOOTSTAGE_STASH
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bool "Stash the boot timing information in memory before booting OS"
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depends on BOOTSTAGE
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help
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Some OSes do not support device tree. Bootstage can instead write
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the boot timing information in a binary format at a given address.
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This happens through a call to bootstage_stash(), typically in
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the CPU's cleanup_before_linux() function. You can use the
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'bootstage stash' and 'bootstage unstash' commands to do this on
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the command line.
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config BOOTSTAGE_STASH_ADDR
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hex "Address to stash boot timing information"
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default 0
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help
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Provide an address which will not be overwritten by the OS when it
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starts, so that it can read this information when ready.
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config BOOTSTAGE_STASH_SIZE
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hex "Size of boot timing stash region"
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default 4096
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help
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This should be large enough to hold the bootstage stash. A value of
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4096 (4KiB) is normally plenty.
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endmenu
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2014-09-16 07:32:58 +00:00
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endmenu
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