If disabled, you get the old, much simpler behaviour with a somewhat
smaller memory footprint.
+config CMDLINE_EDITING
+ bool "Enable command line editing"
+ depends on CMDLINE
+ default y
+ help
+ Enable editing and History functions for interactive command line
+ input operations
+
+config AUTO_COMPLETE
+ bool "Enable auto complete using TAB"
+ depends on CMDLINE
+ default y
+ help
+ Enable auto completion of commands using TAB.
+
+config SYS_LONGHELP
+ bool "Enable long help messages"
+ depends on CMDLINE
+ default y if CMDLINE
+ help
+ Defined when you want long help messages included
+ Do not set this option when short of memory.
+
config SYS_PROMPT
string "Shell prompt"
default "=> "
endmenu
-source "cmd/fastboot/Kconfig"
+config BUILD_BIN2C
+ bool
comment "Commands"
help
Print GPL license text
+config CMD_REGINFO
+ bool "reginfo"
+ depends on PPC
+ help
+ Register dump
+
endmenu
menu "Boot commands"
config CMD_BOOTEFI_HELLO_COMPILE
bool "Compile a standard EFI hello world binary for testing"
- depends on CMD_BOOTEFI && (ARM || X86)
+ depends on CMD_BOOTEFI && (ARM || X86 || RISCV)
default y
help
This compiles a standard EFI hello world application with U-Boot so
for testing that EFI is working at a basic level, and for bringing
up EFI support on a new architecture.
+source lib/efi_selftest/Kconfig
+
config CMD_BOOTMENU
bool "bootmenu"
select MENU
config CMD_IMLS
bool "imls"
- default y
help
List all images found in flash
Extract a part of a multi-image.
config CMD_POWEROFF
- bool
+ bool "poweroff"
+ help
+ Poweroff/Shutdown the system
+
+config CMD_SPL
+ bool "spl export - Export boot information for Falcon boot"
+ depends on SPL
+ help
+ Falcon mode allows booting directly from SPL into an Operating
+ System such as Linux, thus skipping U-Boot proper. See
+ doc/README.falcon for full information about how to use this
+ command.
+
+config CMD_SPL_NAND_OFS
+ hex "Offset of OS command line args for Falcon-mode NAND boot"
+ depends on CMD_SPL
+ default 0
+ help
+ This provides the offset of the command line arguments for Linux
+ when booting from NAND in Falcon mode. See doc/README.falcon
+ for full information about how to use this option (and also see
+ board/gateworks/gw_ventana/README for an example).
+
+config CMD_SPL_WRITE_SIZE
+ hex "Size of argument area"
+ depends on CMD_SPL
+ default 0x2000
+ help
+ This provides the size of the command-line argument area in NAND
+ flash used by Falcon-mode boot. See the documentation until CMD_SPL
+ for detail.
+
+config CMD_FITUPD
+ bool "fitImage update command"
+ help
+ Implements the 'fitupd' command, which allows to automatically
+ store software updates present on a TFTP server in NOR Flash
+
+config CMD_THOR_DOWNLOAD
+ bool "thor - TIZEN 'thor' download"
+ help
+ Implements the 'thor' download protocol. This is a way of
+ downloading a software update over USB from an attached host.
+ There is no documentation about this within the U-Boot source code
+ but you should be able to find something on the interwebs.
+
+config CMD_ZBOOT
+ bool "zboot - x86 boot command"
+ help
+ With x86 machines it is common to boot a bzImage file which
+ contains both a kernel and a setup.bin file. The latter includes
+ configuration information from the dark ages which x86 boards still
+ need to pick things out of.
+
+ Consider using FIT in preference to this since it supports directly
+ booting both 32- and 64-bit kernels, as well as secure boot.
+ Documentation is available in doc/uImage.FIT/x86-fit-boot.txt
endmenu
menu "Memory commands"
-config CMD_MEMORY
- bool "md, mm, nm, mw, cp, cmp, base, loop"
- default y
+config CMD_BINOP
+ bool "binop"
help
- Memory 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 - initialize loop on address range
+ Compute binary operations (xor, or, and) of byte arrays of arbitrary
+ size from memory and store the result in memory or the environment.
config CMD_CRC32
bool "crc32"
Help printed with the LAYOUT VERSIONS part of the 'eeprom'
command's help.
+config LOOPW
+ bool "loopw"
+ help
+ Infinite write loop on address range
+
config CMD_MD5SUM
bool "md5sum"
default n
help
Add -v option to verify data against an MD5 checksum.
-config CMD_SHA1SUM
- bool "sha1sum"
- select SHA1
- help
- Compute SHA1 checksum.
-
-config SHA1SUM_VERIFY
- bool "sha1sum -v"
- depends on CMD_SHA1SUM
+config CMD_MEMINFO
+ bool "meminfo"
help
- Add -v option to verify data against a SHA1 checksum.
+ Display memory information.
-config LOOPW
- bool "loopw"
+config CMD_MEMORY
+ bool "md, mm, nm, mw, cp, cmp, base, loop"
+ default y
help
- Infinite write loop on address range
+ Memory 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 - initialize loop on address range
config CMD_MEMTEST
bool "memtest"
help
Simple RAM read/write test.
+if CMD_MEMTEST
+
+config SYS_ALT_MEMTEST
+ bool "Alternative test"
+ help
+ Use a more complete alternative memory test.
+
+endif
+
config CMD_MX_CYCLIC
bool "mdc, mwc"
help
mdc - memory display cyclic
mwc - memory write cyclic
-config CMD_MEMINFO
- bool "meminfo"
+config CMD_SHA1SUM
+ bool "sha1sum"
+ select SHA1
help
- Display memory information.
+ Compute SHA1 checksum.
+
+config SHA1SUM_VERIFY
+ bool "sha1sum -v"
+ depends on CMD_SHA1SUM
+ help
+ Add -v option to verify data against a SHA1 checksum.
+
+config CMD_STRINGS
+ bool "strings - display strings in memory"
+ help
+ This works similarly to the Unix 'strings' command except that it
+ works with a memory range. String of printable characters found
+ within the range are displayed. The minimum number of characters
+ for a sequence to be considered a string can be provided.
endmenu
config CMD_LZMADEC
bool "lzmadec"
+ default y if CMD_BOOTI
select LZMA
help
Support decompressing an LZMA (Lempel-Ziv-Markov chain algorithm)
config CMD_UNZIP
bool "unzip"
+ default y if CMD_BOOTI
help
Uncompress a zip-compressed memory region.
menu "Device access commands"
+config CMD_ARMFLASH
+ #depends on FLASH_CFI_DRIVER
+ bool "armflash"
+ help
+ ARM Ltd reference designs flash partition access
+
+config CMD_ADC
+ bool "adc - Access Analog to Digital Converters info and data"
+ select ADC
+ select DM_REGULATOR
+ help
+ Shows ADC device info and permit printing one-shot analog converted
+ data from a named Analog to Digital Converter.
+
config CMD_CLK
bool "clk - Show clock frequencies"
help
clock values from associated drivers. However currently no command
exists for this.
+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_DFU
+ bool "dfu"
+ select DFU
+ help
+ Enables the command "dfu" which is used to have U-Boot create a DFU
+ class device via USB. This command requires that the "dfu_alt_info"
+ environment variable be set and define the alt settings to expose to
+ the host.
+
config CMD_DM
bool "dm - Access to driver model information"
depends on DM
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
+config CMD_FASTBOOT
+ bool "fastboot - Android fastboot support"
+ depends on FASTBOOT
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.
+ This enables the command "fastboot" which enables the Android
+ fastboot mode for the platform. Fastboot is a protocol for
+ downloading images, flashing and device control used on
+ Android devices. Fastboot requires either the network stack
+ enabled or support for acting as a USB device.
+
+ See doc/README.android-fastboot for more information.
+
+config CMD_FDC
+ bool "fdcboot - Boot from floppy device"
+ help
+ The 'fdtboot' command allows booting an image from a floppy disk.
+
+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_FPGA
+ bool "fpga"
+ depends on FPGA
+ default y
+ help
+ FPGA support.
+
+config CMD_FPGA_LOADBP
+ bool "fpga loadbp - load partial bitstream (Xilinx only)"
+ depends on CMD_FPGA
+ help
+ Supports loading an FPGA device from a bitstream buffer containing
+ a partial bitstream.
+
+config CMD_FPGA_LOADFS
+ bool "fpga loadfs - load bitstream from FAT filesystem (Xilinx only)"
+ depends on CMD_FPGA
+ help
+ Supports loading an FPGA device from a FAT filesystem.
+
+config CMD_FPGA_LOADMK
+ bool "fpga loadmk - load bitstream from image"
+ depends on CMD_FPGA
+ help
+ Supports loading an FPGA device from a image generated by mkimage.
+
+config CMD_FPGA_LOADP
+ bool "fpga loadp - load partial bitstream"
+ depends on CMD_FPGA
+ help
+ Supports loading an FPGA device from a bitstream buffer containing
+ a partial bitstream.
+
+config CMD_FPGA_LOAD_SECURE
+ bool "fpga loads - loads secure bitstreams (Xilinx only)"
+ depends on CMD_FPGA
+ help
+ Enables the fpga loads command which is used to load secure
+ (authenticated or encrypted or both) bitstreams on to FPGA.
+
+config CMD_FPGAD
+ bool "fpgad - dump FPGA registers"
+ help
+ (legacy, needs conversion to driver model)
+ Provides a way to dump FPGA registers by calling the board-specific
+ fpga_get_reg() function. This functions similarly to the 'md'
+ command.
+
+config CMD_FUSE
+ bool "fuse - support for the fuse subssystem"
+ help
+ (deprecated - needs conversion to driver model)
+ This allows reading, sensing, programming or overriding fuses
+ which control the behaviour of the device. The command uses the
+ fuse_...() API.
+
+config CMD_GPIO
+ bool "gpio"
+ help
+ GPIO support.
+
+config CMD_GPT
+ bool "GPT (GUID Partition Table) command"
+ select PARTITION_UUIDS
+ select EFI_PARTITION
+ select HAVE_BLOCK_DEVICE
+ imply RANDOM_UUID
+ help
+ Enable the 'gpt' command to ready and write GPT style partition
+ tables.
+
+config RANDOM_UUID
+ bool "GPT Random UUID generation"
+ select LIB_UUID
+ help
+ Enable the generation of partitions with random UUIDs if none
+ are provided.
+
+config CMD_GPT_RENAME
+ bool "GPT partition renaming commands"
+ depends on CMD_GPT
+ help
+ Enables the 'gpt' command to interchange names on two GPT
+ partitions via the 'gpt swap' command or to rename single
+ partitions via the 'rename' command.
config CMD_IDE
bool "ide - Support for IDE drivers"
might be useful to enhance tracing to only checksum the accesses and
not the data read/written.
+config CMD_I2C
+ bool "i2c"
+ help
+ I2C support.
+
config CMD_LOADB
bool "loadb"
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_GPT
- bool "GPT (GUID Partition Table) command"
- select PARTITION_UUIDS
- select EFI_PARTITION
+config CMD_MMC
+ bool "mmc"
help
- Enable the 'gpt' command to ready and write GPT style partition
- tables.
+ MMC memory mapped support.
-config CMD_ARMFLASH
- #depends on FLASH_CFI_DRIVER
- bool "armflash"
+config CMD_MMC_RPMB
+ bool "Enable support for RPMB in the mmc command"
+ depends on CMD_MMC
help
- ARM Ltd reference designs flash partition access
+ Enable the commands for reading, writing and programming the
+ key for the Replay Protection Memory Block partition in eMMC.
-config CMD_MMC
- bool "mmc"
+config CMD_MMC_SWRITE
+ bool "mmc swrite"
+ depends on CMD_MMC && MMC_WRITE
+ select IMAGE_SPARSE
help
- MMC memory mapped support.
+ Enable support for the "mmc swrite" command to write Android sparse
+ images to eMMC.
config CMD_NAND
bool "nand"
endif # CMD_NAND
+config CMD_NVME
+ bool "nvme"
+ depends on NVME
+ default y if NVME
+ help
+ NVM Express device support
+
+config CMD_MMC_SPI
+ bool "mmc_spi - Set up MMC SPI device"
+ help
+ Provides a way to set up an MMC (Multimedia Card) SPI (Serial
+ Peripheral Interface) device. The device provides a means of
+ accessing an MMC device via SPI using a single data line, limited
+ to 20MHz. It is useful since it reduces the amount of protocol code
+ required.
+
+config CMD_ONENAND
+ bool "onenand - access to onenand device"
+ help
+ OneNAND is a brand of NAND ('Not AND' gate) flash which provides
+ various useful features. This command allows reading, writing,
+ and erasing blocks. It allso provides a way to show and change
+ bad blocks, and test the device.
+
config CMD_PART
bool "part"
select PARTITION_UUIDS
+ select HAVE_BLOCK_DEVICE
help
Read and display information about the partition table on
various media.
-config CMD_SF
- bool "sf"
+config CMD_PCI
+ bool "pci - Access PCI devices"
help
- SPI Flash support
+ Provide access to PCI (Peripheral Interconnect Bus), a type of bus
+ used on some devices to allow the CPU to communicate with its
+ peripherals. Sub-commands allow bus enumeration, displaying and
+ changing configuration space and a few other features.
-config CMD_SPI
- bool "sspi"
+config CMD_PCMCIA
+ bool "pinit - Set up PCMCIA device"
help
- SPI utility command.
+ Provides a means to initialise a PCMCIA (Personal Computer Memory
+ Card International Association) device. This is an old standard from
+ about 1990. These devices are typically removable memory or network
+ cards using a standard 68-pin connector.
-config CMD_I2C
- bool "i2c"
+config CMD_READ
+ bool "read - Read binary data from a partition"
help
- I2C support.
+ Provides low-level access to the data in a partition.
-config CMD_USB
- bool "usb"
+config CMD_REMOTEPROC
+ bool "remoteproc"
+ depends on REMOTEPROC
help
- USB support.
+ Support for Remote Processor control
-config CMD_DFU
- bool "dfu"
- select USB_FUNCTION_DFU
+config CMD_SATA
+ bool "sata - Access SATA subsystem"
+ select SATA
help
- Enables the command "dfu" which is used to have U-Boot create a DFU
- class device via USB.
+ SATA (Serial Advanced Technology Attachment) is a serial bus
+ standard for connecting to hard drives and other storage devices.
+ This command provides information about attached devices and allows
+ reading, writing and other operations.
-config CMD_USB_MASS_STORAGE
- bool "UMS usb mass storage"
+ SATA replaces PATA (originally just ATA), which stands for Parallel AT
+ Attachment, where AT refers to an IBM AT (Advanced Technology)
+ computer released in 1984.
+
+config CMD_SAVES
+ bool "saves - Save a file over serial in S-Record format"
help
- USB mass storage support
+ Provides a way to save a binary file using the Motorola S-Record
+ format over the serial line.
-config CMD_FPGA
- bool "fpga"
- default y
+config CMD_SCSI
+ bool "scsi - Access to SCSI devices"
+ default y if SCSI
help
- FPGA support.
+ This provides a 'scsi' command which provides access to SCSI (Small
+ Computer System Interface) devices. The command provides a way to
+ scan the bus, reset the bus, read and write data and get information
+ about devices.
-config CMD_FPGA_LOADBP
- bool "fpga loadbp - load partial bitstream (Xilinx only)"
- depends on CMD_FPGA
+config CMD_SDRAM
+ bool "sdram - Print SDRAM configuration information"
help
- Supports loading an FPGA device from a bitstream buffer containing
- a partial bitstream.
+ Provides information about attached SDRAM. This assumed that the
+ SDRAM has an EEPROM with information that can be read using the
+ I2C bus. This is only available on some boards.
-config CMD_FPGA_LOADFS
- bool "fpga loadfs - load bitstream from FAT filesystem (Xilinx only)"
- depends on CMD_FPGA
+config CMD_SF
+ bool "sf"
help
- Supports loading an FPGA device from a FAT filesystem.
+ SPI Flash support
-config CMD_FPGA_LOADMK
- bool "fpga loadmk - load bitstream from image"
- depends on CMD_FPGA
+config CMD_SF_TEST
+ bool "sf test - Allow testing of SPI flash"
help
- Supports loading an FPGA device from a image generated by mkimage.
+ Provides a way to test that SPI flash is working correctly. The
+ test is destructive, in that an area of SPI flash must be provided
+ for the test to use. Performance information is also provided,
+ measuring the performance of reading, writing and erasing in
+ Mbps (Million Bits Per Second). This value should approximately
+ equal the SPI bus speed for a single-bit-wide SPI bus, assuming
+ everything is working properly.
-config CMD_FPGA_LOADP
- bool "fpga loadp - load partial bitstream"
- depends on CMD_FPGA
+config CMD_SPI
+ bool "sspi"
help
- Supports loading an FPGA device from a bitstream buffer containing
- a partial bitstream.
+ SPI utility command.
-config CMD_FPGAD
- bool "fpgad - dump FPGA registers"
+config CMD_TSI148
+ bool "tsi148 - Command to access tsi148 device"
help
- (legacy, needs conversion to driver model)
- Provides a way to dump FPGA registers by calling the board-specific
- fpga_get_reg() function. This functions similarly to the 'md'
- command.
+ This provides various sub-commands to initialise and configure the
+ Turndra tsi148 device. See the command help for full details.
-config CMD_FUSE
- bool "fuse - support for the fuse subssystem"
+config CMD_UNIVERSE
+ bool "universe - Command to set up the Turndra Universe controller"
help
- (deprecated - needs conversion to driver model)
- This allows reading, sensing, programming or overriding fuses
- which control the behaviour of the device. The command uses the
- fuse_...() API.
+ This allows setting up the VMEbus provided by this controller.
+ See the command help for full details.
-config CMD_REMOTEPROC
- bool "remoteproc"
- depends on REMOTEPROC
+config CMD_USB
+ bool "usb"
+ select HAVE_BLOCK_DEVICE
help
- Support for Remote Processor control
+ USB support.
-config CMD_GPIO
- bool "gpio"
+config CMD_USB_SDP
+ bool "sdp"
+ select USB_FUNCTION_SDP
help
- GPIO support.
+ 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
+ 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.
-config CMD_FDC
- bool "fdcboot - Boot from floppy device"
+config CMD_USB_MASS_STORAGE
+ bool "UMS usb mass storage"
+ select USB_FUNCTION_MASS_STORAGE
help
- The 'fdtboot' command allows booting an image from a floppy disk.
+ USB mass storage support
endmenu
endmenu
-menu "Network commands"
+if NET
+
+menuconfig CMD_NET
+ bool "Network commands"
+ default y
+
+if CMD_NET
-config CMD_NET
- bool "bootp, tftpboot"
- select NET
+config CMD_BOOTP
+ bool "bootp"
default y
help
- Network commands.
bootp - boot image via network using BOOTP/TFTP protocol
+
+config CMD_DHCP
+ bool "dhcp"
+ depends on CMD_BOOTP
+ help
+ Boot image via network using DHCP/TFTP protocol
+
+config BOOTP_BOOTPATH
+ bool "Request & store 'rootpath' from BOOTP/DHCP server"
+ default y
+ depends on CMD_BOOTP
+ help
+ Even though the config is called BOOTP_BOOTPATH, it stores the
+ path in the variable 'rootpath'.
+
+config BOOTP_DNS
+ bool "Request & store 'dnsip' from BOOTP/DHCP server"
+ default y
+ depends on CMD_BOOTP
+ help
+ The primary DNS server is stored as 'dnsip'. If two servers are
+ returned, you must set BOOTP_DNS2 to store that second server IP
+ also.
+
+config BOOTP_DNS2
+ bool "Store 'dnsip2' from BOOTP/DHCP server"
+ depends on BOOTP_DNS
+ help
+ If a DHCP client requests the DNS server IP from a DHCP server,
+ it is possible that more than one DNS serverip is offered to the
+ client. If CONFIG_BOOTP_DNS2 is enabled, the secondary DNS
+ server IP will be stored in the additional environment
+ variable "dnsip2". The first DNS serverip is always
+ stored in the variable "dnsip", when BOOTP_DNS is defined.
+
+config BOOTP_GATEWAY
+ bool "Request & store 'gatewayip' from BOOTP/DHCP server"
+ default y
+ depends on CMD_BOOTP
+
+config BOOTP_HOSTNAME
+ bool "Request & store 'hostname' from BOOTP/DHCP server"
+ default y
+ depends on CMD_BOOTP
+ help
+ The name may or may not be qualified with the local domain name.
+
+config BOOTP_SUBNETMASK
+ bool "Request & store 'netmask' from BOOTP/DHCP server"
+ default y
+ depends on CMD_BOOTP
+
+config BOOTP_NTPSERVER
+ bool "Request & store 'ntpserverip' from BOOTP/DHCP server"
+ depends on CMD_BOOTP
+
+config BOOTP_PXE
+ bool "Send PXE client arch to BOOTP/DHCP server"
+ default y
+ depends on CMD_BOOTP && CMD_PXE
+ help
+ Supported for ARM, ARM64, and x86 for now.
+
+config BOOTP_PXE_CLIENTARCH
+ hex
+ depends on BOOTP_PXE
+ default 0x16 if ARM64
+ default 0x15 if ARM
+ default 0 if X86
+
+config BOOTP_VCI_STRING
+ string
+ depends on CMD_BOOTP
+ default "U-Boot.armv7" if CPU_V7A || CPU_V7M || CPU_V7R
+ default "U-Boot.armv8" if ARM64
+ default "U-Boot.arm" if ARM
+ default "U-Boot"
+
+config CMD_TFTPBOOT
+ bool "tftpboot"
+ default y
+ help
tftpboot - boot image via network using TFTP protocol
config CMD_TFTPPUT
bool "tftp put"
+ depends on CMD_TFTPBOOT
help
TFTP put command, for uploading files to a server
config CMD_TFTPSRV
bool "tftpsrv"
+ depends on CMD_TFTPBOOT
help
Act as a TFTP server and boot the first received file
+config NET_TFTP_VARS
+ bool "Control TFTP timeout and count through environment"
+ depends on CMD_TFTPBOOT
+ default y
+ help
+ If set, allows controlling the TFTP timeout through the
+ environment variable tftptimeout, and the TFTP maximum
+ timeout count through the variable tftptimeoutcountmax.
+ If unset, timeout and maximum are hard-defined as 1 second
+ and 10 timouts per TFTP transfer.
+
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_PXE
- bool "pxe"
- select MENU
- help
- Boot image via network using PXE protocol
-
config CMD_NFS
bool "nfs"
default y
help
Acquire a network IP address using the link-local protocol
+endif
+
config CMD_ETHSW
bool "ethsw"
help
operations such as enabling / disabling a port and
viewing/maintaining the filtering database (FDB)
-endmenu
+config CMD_PXE
+ bool "pxe"
+ select MENU
+ help
+ Boot image via network using PXE protocol
+
+endif
menu "Misc commands"
the image into RAM, then using this command to look at it or display
it.
+config CMD_BOOTCOUNT
+ bool "bootcount"
+ depends on BOOTCOUNT_LIMIT
+ help
+ Enable the bootcount command, which allows interrogation and
+ reset of the bootcounter.
+
config CMD_BSP
bool "Enable board-specific commands"
help
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
source "cmd/mvebu/Kconfig"
+config CMD_TERMINAL
+ bool "terminal - provides a way to attach a serial terminal"
+ help
+ Provides a 'cu'-like serial terminal command. This can be used to
+ access other serial ports from the system console. The terminal
+ is very simple with no special processing of characters. As with
+ cu, you can press ~. (tilde followed by period) to exit.
+
+config CMD_UUID
+ bool "uuid, guid - generation of unique IDs"
+ select LIB_UUID
+ help
+ This enables two commands:
+
+ uuid - generate random Universally Unique Identifier
+ guid - generate Globally Unique Identifier based on random UUID
+
+ The two commands are very similar except for the endianness of the
+ output.
+
endmenu
+source "cmd/ti/Kconfig"
+
config CMD_BOOTSTAGE
bool "Enable the 'bootstage' command"
depends on BOOTSTAGE
saved to memory or to an environment variable. It is also possible
to verify a hash against data in memory.
+config CMD_HVC
+ bool "Support the 'hvc' command"
+ depends on ARM_SMCCC
+ help
+ Allows issuing Hypervisor Calls (HVCs). Mostly useful for
+ development and testing.
+
+config CMD_SMC
+ bool "Support the 'smc' command"
+ depends on ARM_SMCCC
+ help
+ Allows issuing Secure Monitor Calls (SMCs). Mostly useful for
+ development and testing.
+
config HASH_VERIFY
bool "hash -v"
depends on CMD_HASH
help
Add -v option to verify data against a hash.
+config CMD_TPM_V1
+ bool
+
+config CMD_TPM_V2
+ bool
+
config CMD_TPM
bool "Enable the 'tpm' command"
- depends on TPM
+ depends on TPM_V1 || TPM_V2
+ select CMD_TPM_V1 if TPM_V1
+ select CMD_TPM_V2 if TPM_V2
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.
+if CMD_TPM
+
config CMD_TPM_TEST
bool "Enable the 'tpm test' command"
- depends on CMD_TPM
+ depends on TPM_V1
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
+ This provides a a series of tests to confirm that the TPMv1.x 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.
+endif
+
endmenu
menu "Firmware commands"
endmenu
menu "Filesystem commands"
+config CMD_BTRFS
+ bool "Enable the 'btrsubvol' command"
+ select FS_BTRFS
+ help
+ This enables the 'btrsubvol' command to list subvolumes
+ of a BTRFS filesystem. There are no special commands for
+ listing BTRFS directories or loading BTRFS files - this
+ can be done by the generic 'fs' commands (see CMD_FS_GENERIC)
+ when BTRFS is enabled (see FS_BTRFS).
+
config CMD_CBFS
bool "Enable the 'cbfs' command"
depends on FS_CBFS
config CMD_EXT2
bool "ext2 command support"
+ select FS_EXT4
help
Enables EXT2 FS command
config CMD_EXT4
bool "ext4 command support"
+ select FS_EXT4
help
Enables EXT4 FS command
config CMD_EXT4_WRITE
depends on CMD_EXT4
bool "ext4 write command support"
+ select EXT4_WRITE
help
Enables EXT4 FS write command
filesystem information.
config CMD_MTDPARTS
- depends on ARCH_SUNXI
bool "MTD partition support"
help
MTD partition support
config MTDIDS_DEFAULT
string "Default MTD IDs"
- depends on CMD_MTDPARTS
+ depends on CMD_MTDPARTS || CMD_NAND || CMD_FLASH
help
- Defines a default MTD ID
+ 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
+ depends on CMD_MTDPARTS || CMD_NAND || CMD_FLASH
help
Defines a default MTD partitioning scheme in the Linux MTD command
line partitions format
+config CMD_MTDPARTS_SPREAD
+ bool "Padd partition size to take account of bad blocks"
+ depends on CMD_MTDPARTS
+ help
+ This enables the 'spread' sub-command of the mtdparts command.
+ This command will modify the existing mtdparts variable by increasing
+ the size of the partitions such that 1) each partition's net size is
+ at least as large as the size specified in the mtdparts variable and
+ 2) each partition starts on a good block.
+
+config CMD_REISER
+ bool "reiser - Access to reiserfs filesystems"
+ help
+ This provides two commands which operate on a resierfs filesystem,
+ commonly used some years ago:
+
+ reiserls - list files
+ reiserload - load a file
+
+config CMD_YAFFS2
+ bool "yaffs2 - Access of YAFFS2 filesystem"
+ depends on YAFFS2
+ default y
+ help
+ This provides commands for accessing a YAFFS2 filesystem. Yet
+ Another Flash Filesystem 2 is a filesystem designed specifically
+ for NAND flash. It incorporates bad-block management and ensures
+ that device writes are sequential regardless of filesystem
+ activity.
+
+config CMD_ZFS
+ bool "zfs - Access of ZFS filesystem"
+ help
+ This provides commands to accessing a ZFS filesystem, commonly used
+ on Solaris systems. Two sub-commands are provided:
+
+ zfsls - list files in a directory
+ zfsload - load a file
+
+ See doc/README.zfs for more details.
+
endmenu
menu "Debug commands"
config CMD_IRQ
bool "irq - Show information about interrupts"
- depends on !ARM && !MIPS && !SH && !MPC512X
+ depends on !ARM && !MIPS && !SH
help
This enables two commands:
single-stepping, inspecting variables, etc. This is supported only
on PowerPC at present.
+config CMD_LOG
+ bool "log - Generation, control and access to logging"
+ select LOG
+ help
+ This provides access to logging features. It allows the output of
+ log data to be controlled to a limited extent (setting up the default
+ maximum log level for emitting of records). It also provides access
+ to a command used for testing the log system.
+
+config CMD_TRACE
+ bool "trace - Support tracing of function calls and timing"
+ help
+ Enables a command to control using of function tracing within
+ U-Boot. This allows recording of call traces including timing
+ information. The command can write data to memory for exporting
+ for analsys (e.g. using bootchart). See doc/README.trace for full
+ details.
+
endmenu
config CMD_UBI
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
tristate "Enable UBIFS - Unsorted block images filesystem commands"
depends on CMD_UBI
select CRC32
- select RBTREE if ARCH_SUNXI
- select LZO if ARCH_SUNXI
- default y if NAND_SUNXI
+ select LZO
+ default y if CMD_UBI
help
UBIFS is a file system for flash devices which works on top of UBI.
projects / u-boot / blobdiff