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_EEPROM
bool "eeprom - EEPROM subsystem"
+ depends on !DM_I2C || DM_I2C_COMPAT
help
(deprecated, needs conversion to driver model)
Provides commands to read and write EEPROM (Electrically Erasable
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
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 HAVE_BLOCK_DEVICE
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
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 "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
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_UBI
tristate "Enable UBI - Unsorted block images commands"
- default y if NAND_SUNXI
- select CMD_MTDPARTS
select CRC32
select MTD_UBI
help
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"
projects / platform / kernel / u-boot.git / blobdiff