config CMD_CONFIG
bool "config"
- select BUILD_BIN2C
default SANDBOX
+ select BUILD_BIN2C
help
Print ".config" contents.
help
Add an ANSI terminal boot menu command.
+config CMD_DTIMG
+ bool "dtimg"
+ help
+ Android DTB/DTBO image manipulation commands. Read dtb/dtbo files from
+ image into RAM, dump image structure information, etc. Those dtb/dtbo
+ files should be merged in one dtb further, which needs to be passed to
+ the kernel, as part of a boot process.
+
config CMD_ELF
bool "bootelf, bootvx"
default y
help
Extract a part of a multi-image.
-config CMD_POWEROFF
- bool "poweroff"
- help
- Poweroff/Shutdown the system
-
config CMD_SPL
bool "spl export - Export boot information for Falcon boot"
depends on SPL
config CMD_CRC32
bool "crc32"
- select HASH
default y
+ select HASH
help
Compute CRC32.
Shows ADC device info and permit printing one-shot analog converted
data from a named Analog to Digital Converter.
+config CMD_BIND
+ bool "bind/unbind - Bind or unbind a device to/from a driver"
+ depends on DM
+ help
+ Bind or unbind a device to/from a driver from the command line.
+ This is useful in situations where a device may be handled by several
+ drivers. For example, this can be used to bind a UDC to the usb ether
+ gadget driver from the command line.
+
config CMD_CLK
bool "clk - Show clock frequencies"
help
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
config CMD_GPT
bool "GPT (GUID Partition Table) command"
- select PARTITION_UUIDS
select EFI_PARTITION
select HAVE_BLOCK_DEVICE
+ select PARTITION_UUIDS
imply RANDOM_UUID
help
Enable the 'gpt' command to ready and write GPT style partition
help
I2C support.
+config CMD_W1
+ depends on W1
+ default y if W1
+ bool "w1 - Support for Dallas 1-Wire protocol"
+ help
+ Dallas 1-wire protocol support
+
config CMD_LOADB
bool "loadb"
default y
Enable support for the "mmc swrite" command to write Android sparse
images to eMMC.
+config CMD_MTD
+ bool "mtd"
+ select MTD_PARTITIONS
+ help
+ MTD commands support.
+
config CMD_NAND
bool "nand"
default y if NAND_SUNXI
and erasing blocks. It allso provides a way to show and change
bad blocks, and test the device.
+config CMD_OSD
+ bool "osd"
+ help
+ Enable the 'osd' command which allows to query information from and
+ write text data to a on-screen display (OSD) device; a virtual device
+ associated with a display capable of displaying a text overlay on the
+ display it's associated with..
+
config CMD_PART
bool "part"
- select PARTITION_UUIDS
select HAVE_BLOCK_DEVICE
+ select PARTITION_UUIDS
help
Read and display information about the partition table on
various media.
about 1990. These devices are typically removable memory or network
cards using a standard 68-pin connector.
+config CMD_PINMUX
+ bool "pinmux - show pins muxing"
+ default y if PINCTRL
+ help
+ Parse all available pin-controllers and show pins muxing. This
+ is useful for debug purpoer to check the pin muxing and to know if
+ a pin is configured as a GPIO or as an alternate function.
+
+config CMD_POWEROFF
+ bool "poweroff"
+ help
+ Poweroff/Shutdown the system
+
config CMD_READ
bool "read - Read binary data from a partition"
help
help
Enables the command "sdp" which is used to have U-Boot emulating the
Serial Download Protocol (SDP) via USB.
+
config CMD_ROCKUSB
bool "rockusb"
depends on USB_FUNCTION_ROCKUSB
help
- Rockusb protocol is widely used by Rockchip SoC based devices. It can
+ Rockusb protocol is widely used by Rockchip SoC based devices. It can
read/write info, image to/from devices. This enable rockusb command
support to communication with rockusb device. for more detail about
this command, please read doc/README.rockusb.
help
USB mass storage support
+config CMD_VIRTIO
+ bool "virtio"
+ depends on VIRTIO
+ default y if VIRTIO
+ help
+ VirtIO block device support
+
+config CMD_AXI
+ bool "axi"
+ depends on AXI
+ help
+ Enable the command "axi" for accessing AXI (Advanced eXtensible
+ Interface) busses, a on-chip interconnect specification for managing
+ functional blocks in SoC designs, which is also often used in designs
+ involving FPGAs (e.g. communication with IP cores in Xilinx FPGAs).
endmenu
menuconfig CMD_NET
bool "Network commands"
default y
+ imply NETDEVICES
if CMD_NET
help
The name may or may not be qualified with the local domain name.
+config BOOTP_PREFER_SERVERIP
+ bool "serverip variable takes precedent over DHCP server IP."
+ depends on CMD_BOOTP
+ help
+ By default a BOOTP/DHCP reply will overwrite the 'serverip' variable.
+
+ With this option enabled, the 'serverip' variable in the environment
+ takes precedence over DHCP server IP and will only be set by the DHCP
+ server if not already set in the environment.
+
config BOOTP_SUBNETMASK
bool "Request & store 'netmask' from BOOTP/DHCP server"
default y
help
Boot image via network using PXE protocol
+config CMD_WOL
+ bool "wol"
+ help
+ Wait for wake-on-lan Magic Packet
+
endif
menu "Misc commands"
help
Enable the "icache" and "dcache" commands
+config CMD_CONITRACE
+ bool "conitrace - trace console input codes"
+ help
+ Enable the 'conitrace' command which displays the codes received
+ from the console input as hexadecimal numbers.
+
+config CMD_CLS
+ bool "Enable clear screen command 'cls'"
+ depends on CFB_CONSOLE || DM_VIDEO || LCD || VIDEO
+ default y if LCD
+ help
+ Enable the 'cls' command which clears the screen contents
+ on video frame buffer.
+
config CMD_DISPLAY
bool "Enable the 'display' command, for character displays"
help
help
Delay execution for some time
+config MP
+ bool "support for multiprocessor"
+ help
+ This provides an option to brinup
+ different processors in multiprocessor
+ cases.
+
config CMD_TIMER
bool "timer"
help
the original data.
Sub-commands:
- blob enc - encapsulating data as a cryptgraphic blob
+ blob enc - encapsulating data as a cryptgraphic blob
blob dec - decapsulating cryptgraphic blob to get the data
Syntax:
config CMD_TPM_V2
bool
+ select CMD_LOG
config CMD_TPM
bool "Enable the 'tpm' command"
config CMD_MTDPARTS
bool "MTD partition support"
+ select MTD_DEVICE if (CMD_NAND || NAND)
help
- MTD partition support
+ MTD partitioning tool support.
+ It is strongly encouraged to avoid using this command
+ anymore along with 'sf', 'nand', 'onenand'. One can still
+ declare the partitions in the mtdparts environment variable
+ but better use the MTD stack and the 'mtd' command instead.
config MTDIDS_DEFAULT
string "Default MTD IDs"
- depends on CMD_MTDPARTS || CMD_NAND || CMD_FLASH
+ depends on MTD_PARTITIONS || CMD_MTDPARTS || CMD_NAND || CMD_FLASH
help
Defines a default MTD IDs list for use with MTD partitions in the
Linux MTD command line partitions format.
config MTDPARTS_DEFAULT
string "Default MTD partition scheme"
- depends on CMD_MTDPARTS || CMD_NAND || CMD_FLASH
+ depends on MTD_PARTITIONS || CMD_MTDPARTS || CMD_NAND || CMD_FLASH
help
Defines a default MTD partitioning scheme in the Linux MTD command
line partitions format
config CMD_KGDB
bool "kgdb - Allow debugging of U-Boot with gdb"
+ depends on PPC
help
This enables a 'kgdb' command which allows gdb to connect to U-Boot
over a serial link for debugging purposes. This allows
config CMD_AVB
bool "avb - Android Verified Boot 2.0 operations"
- depends on LIBAVB
+ depends on AVB_VERIFY
default n
help
Enables a "avb" command to perform verification of partitions using
tristate "Enable UBI - Unsorted block images commands"
select CRC32
select MTD_UBI
- select CMD_MTDPARTS
- default y if NAND_SUNXI
help
UBI is a software layer above MTD layer which admits use of LVM-like
logical volumes on top of MTD devices, hides some complexities of
capabilities. Please, consult the MTD web site for more details
(www.linux-mtd.infradead.org). Activate this option if you want
to use U-Boot UBI commands.
+ It is also strongly encouraged to also enable CONFIG_MTD to get full
+ partition support.
config CMD_UBIFS
tristate "Enable UBIFS - Unsorted block images filesystem commands"
depends on CMD_UBI
+ default y if CMD_UBI
select CRC32
select LZO
- default y if CMD_UBI
help
UBIFS is a file system for flash devices which works on top of UBI.
projects / platform / kernel / u-boot.git / blobdiff