upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
585 lines
13 KiB
585 lines
13 KiB
menu "Command line interface"
|
|
|
|
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.
|
|
|
|
config SYS_PROMPT
|
|
string "Shell prompt"
|
|
default "=> "
|
|
help
|
|
This string is displayed in the command line to the left of the
|
|
cursor.
|
|
|
|
menu "Autoboot options"
|
|
|
|
config AUTOBOOT_KEYED
|
|
bool "Stop autobooting via specific input key / string"
|
|
default n
|
|
help
|
|
This option enables stopping (aborting) of the automatic
|
|
boot feature only by issuing a specific input key or
|
|
string. If not enabled, any input key will abort the
|
|
U-Boot automatic booting process and bring the device
|
|
to the U-Boot prompt for user input.
|
|
|
|
config AUTOBOOT_PROMPT
|
|
string "Autoboot stop prompt"
|
|
depends on AUTOBOOT_KEYED
|
|
default "Autoboot in %d seconds\\n"
|
|
help
|
|
This string is displayed before the boot delay selected by
|
|
CONFIG_BOOTDELAY starts. If it is not defined there is no
|
|
output indicating that autoboot is in progress.
|
|
|
|
Note that this define is used as the (only) argument to a
|
|
printf() call, so it may contain '%' format specifications,
|
|
provided that it also includes, sepearated by commas exactly
|
|
like in a printf statement, the required arguments. It is
|
|
the responsibility of the user to select only such arguments
|
|
that are valid in the given context.
|
|
|
|
config AUTOBOOT_ENCRYPTION
|
|
bool "Enable encryption in autoboot stopping"
|
|
depends on AUTOBOOT_KEYED
|
|
default n
|
|
|
|
config AUTOBOOT_DELAY_STR
|
|
string "Delay autobooting via specific input key / string"
|
|
depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
|
|
help
|
|
This option delays the automatic boot feature by issuing
|
|
a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR
|
|
or the environment variable "bootdelaykey" is specified
|
|
and this string is received from console input before
|
|
autoboot starts booting, U-Boot gives a command prompt. The
|
|
U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is
|
|
used, otherwise it never times out.
|
|
|
|
config AUTOBOOT_STOP_STR
|
|
string "Stop autobooting via specific input key / string"
|
|
depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
|
|
help
|
|
This option enables stopping (aborting) of the automatic
|
|
boot feature only by issuing a specific input key or
|
|
string. If CONFIG_AUTOBOOT_STOP_STR or the environment
|
|
variable "bootstopkey" is specified and this string is
|
|
received from console input before autoboot starts booting,
|
|
U-Boot gives a command prompt. The U-Boot prompt never
|
|
times out, even if CONFIG_BOOT_RETRY_TIME is used.
|
|
|
|
config AUTOBOOT_KEYED_CTRLC
|
|
bool "Enable Ctrl-C autoboot interruption"
|
|
depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
|
|
default n
|
|
help
|
|
This option allows for the boot sequence to be interrupted
|
|
by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey".
|
|
Setting this variable provides an escape sequence from the
|
|
limited "password" strings.
|
|
|
|
config AUTOBOOT_STOP_STR_SHA256
|
|
string "Stop autobooting via SHA256 encrypted password"
|
|
depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION
|
|
help
|
|
This option adds the feature to only stop the autobooting,
|
|
and therefore boot into the U-Boot prompt, when the input
|
|
string / password matches a values that is encypted via
|
|
a SHA256 hash and saved in the environment.
|
|
|
|
endmenu
|
|
|
|
comment "Commands"
|
|
|
|
menu "Info commands"
|
|
|
|
config CMD_BDI
|
|
bool "bdinfo"
|
|
default y
|
|
help
|
|
Print board info
|
|
|
|
config CMD_CONSOLE
|
|
bool "coninfo"
|
|
default y
|
|
help
|
|
Print console devices and information.
|
|
|
|
config CMD_CPU
|
|
bool "cpu"
|
|
help
|
|
Print information about available CPUs. This normally shows the
|
|
number of CPUs, type (e.g. manufacturer, architecture, product or
|
|
internal name) and clock frequency. Other information may be
|
|
available depending on the CPU driver.
|
|
|
|
config CMD_LICENSE
|
|
bool "license"
|
|
help
|
|
Print GPL license text
|
|
|
|
endmenu
|
|
|
|
menu "Boot commands"
|
|
|
|
config CMD_BOOTD
|
|
bool "bootd"
|
|
default y
|
|
help
|
|
Run the command stored in the environment "bootcmd", i.e.
|
|
"bootd" does the same thing as "run bootcmd".
|
|
|
|
config CMD_BOOTM
|
|
bool "bootm"
|
|
default y
|
|
help
|
|
Boot an application image from the memory.
|
|
|
|
config CMD_ELF
|
|
bool "bootelf, bootvx"
|
|
default y
|
|
help
|
|
Boot an ELF/vxWorks image from the memory.
|
|
|
|
config CMD_GO
|
|
bool "go"
|
|
default y
|
|
help
|
|
Start an application at a given address.
|
|
|
|
config CMD_RUN
|
|
bool "run"
|
|
default y
|
|
help
|
|
Run the command in the given environment variable.
|
|
|
|
config CMD_IMI
|
|
bool "iminfo"
|
|
default y
|
|
help
|
|
Print header information for application image.
|
|
|
|
config CMD_IMLS
|
|
bool "imls"
|
|
default y
|
|
help
|
|
List all images found in flash
|
|
|
|
config CMD_XIMG
|
|
bool "imxtract"
|
|
default y
|
|
help
|
|
Extract a part of a multi-image.
|
|
|
|
config CMD_POWEROFF
|
|
bool
|
|
|
|
endmenu
|
|
|
|
menu "Environment commands"
|
|
|
|
config CMD_EXPORTENV
|
|
bool "env export"
|
|
default y
|
|
help
|
|
Export environments.
|
|
|
|
config CMD_IMPORTENV
|
|
bool "env import"
|
|
default y
|
|
help
|
|
Import environments.
|
|
|
|
config CMD_EDITENV
|
|
bool "editenv"
|
|
default y
|
|
help
|
|
Edit environment variable.
|
|
|
|
config CMD_SAVEENV
|
|
bool "saveenv"
|
|
default y
|
|
help
|
|
Save all environment variables into the compiled-in persistent
|
|
storage.
|
|
|
|
config CMD_ENV_EXISTS
|
|
bool "env exists"
|
|
default y
|
|
help
|
|
Check if a variable is defined in the environment for use in
|
|
shell scripting.
|
|
|
|
endmenu
|
|
|
|
menu "Memory commands"
|
|
|
|
config CMD_MEMORY
|
|
bool "md, mm, nm, mw, cp, cmp, base, loop"
|
|
default y
|
|
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"
|
|
default y
|
|
help
|
|
Compute CRC32.
|
|
|
|
config LOOPW
|
|
bool "loopw"
|
|
help
|
|
Infinite write loop on address range
|
|
|
|
config CMD_MEMTEST
|
|
bool "memtest"
|
|
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"
|
|
|
|
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.
|
|
|
|
config CMD_LOADB
|
|
bool "loadb"
|
|
default y
|
|
help
|
|
Load a binary file over serial line.
|
|
|
|
config CMD_LOADS
|
|
bool "loads"
|
|
default y
|
|
help
|
|
Load an S-Record file over serial line
|
|
|
|
config CMD_FLASH
|
|
bool "flinfo, erase, protect"
|
|
default y
|
|
help
|
|
NOR flash support.
|
|
flinfo - print FLASH memory information
|
|
erase - FLASH memory
|
|
protect - enable or disable FLASH write protection
|
|
|
|
config CMD_ARMFLASH
|
|
depends on FLASH_CFI_DRIVER
|
|
bool "armflash"
|
|
help
|
|
ARM Ltd reference designs flash partition access
|
|
|
|
config CMD_NAND
|
|
bool "nand"
|
|
help
|
|
NAND support.
|
|
|
|
config CMD_SF
|
|
bool "sf"
|
|
help
|
|
SPI Flash 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"
|
|
default y
|
|
help
|
|
FPGA support.
|
|
|
|
config CMD_REMOTEPROC
|
|
bool "remoteproc"
|
|
depends on REMOTEPROC
|
|
help
|
|
Support for Remote Processor control
|
|
|
|
config CMD_GPIO
|
|
bool "gpio"
|
|
help
|
|
GPIO support.
|
|
|
|
endmenu
|
|
|
|
|
|
menu "Shell scripting commands"
|
|
|
|
config CMD_ECHO
|
|
bool "echo"
|
|
default y
|
|
help
|
|
Echo args to console
|
|
|
|
config CMD_ITEST
|
|
bool "itest"
|
|
default y
|
|
help
|
|
Return true/false on integer compare.
|
|
|
|
config CMD_SOURCE
|
|
bool "source"
|
|
default y
|
|
help
|
|
Run script from memory
|
|
|
|
config CMD_SETEXPR
|
|
bool "setexpr"
|
|
default y
|
|
help
|
|
Evaluate boolean and math expressions and store the result in an env
|
|
variable.
|
|
Also supports loading the value at a memory location into a variable.
|
|
If CONFIG_REGEX is enabled, setexpr also supports a gsub function.
|
|
|
|
endmenu
|
|
|
|
menu "Network commands"
|
|
|
|
config CMD_NET
|
|
bool "bootp, tftpboot"
|
|
select NET
|
|
default y
|
|
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"
|
|
default y
|
|
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_AMBAPP
|
|
bool "ambapp"
|
|
depends on LEON3
|
|
default y
|
|
help
|
|
Lists AMBA Plug-n-Play information.
|
|
|
|
config SYS_AMBAPP_PRINT_ON_STARTUP
|
|
bool "Show AMBA PnP info on startup"
|
|
depends on CMD_AMBAPP
|
|
default n
|
|
help
|
|
Show AMBA Plug-n-Play information on startup.
|
|
|
|
config CMD_TIME
|
|
bool "time"
|
|
help
|
|
Run commands and summarize execution time.
|
|
|
|
# TODO: rename to CMD_SLEEP
|
|
config CMD_MISC
|
|
bool "sleep"
|
|
default y
|
|
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
|
|
default y
|
|
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
|
|
|
|
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
|
|
|
|
endmenu
|
|
|
|
config CMD_BOOTSTAGE
|
|
bool "Enable the 'bootstage' command"
|
|
depends on BOOTSTAGE
|
|
help
|
|
Add a 'bootstage' command which supports printing a report
|
|
and un/stashing of bootstage data.
|
|
|
|
menu "Power commands"
|
|
config CMD_PMIC
|
|
bool "Enable Driver Model PMIC command"
|
|
depends on DM_PMIC
|
|
help
|
|
This is the pmic command, based on a driver model pmic's API.
|
|
Command features are unchanged:
|
|
- list - list pmic devices
|
|
- pmic dev <id> - show or [set] operating pmic device (NEW)
|
|
- pmic dump - dump registers
|
|
- pmic read address - read byte of register at address
|
|
- pmic write address - write byte to register at address
|
|
The only one change for this command is 'dev' subcommand.
|
|
|
|
config CMD_REGULATOR
|
|
bool "Enable Driver Model REGULATOR command"
|
|
depends on DM_REGULATOR
|
|
help
|
|
This command is based on driver model regulator's API.
|
|
User interface features:
|
|
- list - list regulator devices
|
|
- regulator dev <id> - show or [set] operating regulator device
|
|
- regulator info - print constraints info
|
|
- regulator status - print operating status
|
|
- regulator value <val] <-f> - print/[set] voltage value [uV]
|
|
- regulator current <val> - print/[set] current value [uA]
|
|
- regulator mode <id> - print/[set] operating mode id
|
|
- regulator enable - enable the regulator output
|
|
- regulator disable - disable the regulator output
|
|
|
|
The '-f' (force) option can be used for set the value which exceeds
|
|
the limits, which are found in device-tree and are kept in regulator's
|
|
uclass platdata structure.
|
|
|
|
endmenu
|
|
|
|
menu "Security commands"
|
|
config CMD_TPM
|
|
bool "Enable the 'tpm' command"
|
|
depends on TPM
|
|
help
|
|
This provides a means to talk to a TPM from the command line. A wide
|
|
range of commands if provided - see 'tpm help' for details. The
|
|
command requires a suitable TPM on your board and the correct driver
|
|
must be enabled.
|
|
|
|
config CMD_TPM_TEST
|
|
bool "Enable the 'tpm test' command"
|
|
depends on CMD_TPM
|
|
help
|
|
This provides a a series of tests to confirm that the TPM is working
|
|
correctly. The tests cover initialisation, non-volatile RAM, extend,
|
|
global lock and checking that timing is within expectations. The
|
|
tests pass correctly on Infineon TPMs but may need to be adjusted
|
|
for other devices.
|
|
|
|
endmenu
|
|
|
|
endmenu
|
|
|