172a8cf8dSSimon Glassmenu "Command line interface" 272a8cf8dSSimon Glass 3302a6487SSimon Glassconfig CMDLINE 4302a6487SSimon Glass bool "Support U-Boot commands" 5302a6487SSimon Glass default y 6302a6487SSimon Glass help 7302a6487SSimon Glass Enable U-Boot's command-line functions. This provides a means 8302a6487SSimon Glass to enter commands into U-Boot for a wide variety of purposes. It 9302a6487SSimon Glass also allows scripts (containing commands) to be executed. 10302a6487SSimon Glass Various commands and command categorys can be indivdually enabled. 11302a6487SSimon Glass Depending on the number of commands enabled, this can add 12302a6487SSimon Glass substantially to the size of U-Boot. 13302a6487SSimon Glass 1472a8cf8dSSimon Glassconfig HUSH_PARSER 1572a8cf8dSSimon Glass bool "Use hush shell" 16302a6487SSimon Glass depends on CMDLINE 1772a8cf8dSSimon Glass help 1872a8cf8dSSimon Glass This option enables the "hush" shell (from Busybox) as command line 1972a8cf8dSSimon Glass interpreter, thus enabling powerful command line syntax like 2072a8cf8dSSimon Glass if...then...else...fi conditionals or `&&' and '||' 2172a8cf8dSSimon Glass constructs ("shell scripts"). 2272a8cf8dSSimon Glass 2372a8cf8dSSimon Glass If disabled, you get the old, much simpler behaviour with a somewhat 2472a8cf8dSSimon Glass smaller memory footprint. 2572a8cf8dSSimon Glass 2672a8cf8dSSimon Glassconfig SYS_PROMPT 2772a8cf8dSSimon Glass string "Shell prompt" 2872a8cf8dSSimon Glass default "=> " 2972a8cf8dSSimon Glass help 3072a8cf8dSSimon Glass This string is displayed in the command line to the left of the 3172a8cf8dSSimon Glass cursor. 3272a8cf8dSSimon Glass 3372a8cf8dSSimon Glassmenu "Autoboot options" 3472a8cf8dSSimon Glass 3541598c82SMasahiro Yamadaconfig AUTOBOOT 3641598c82SMasahiro Yamada bool "Autoboot" 3741598c82SMasahiro Yamada default y 3841598c82SMasahiro Yamada help 3941598c82SMasahiro Yamada This enables the autoboot. See doc/README.autoboot for detail. 4041598c82SMasahiro Yamada 4172a8cf8dSSimon Glassconfig AUTOBOOT_KEYED 4272a8cf8dSSimon Glass bool "Stop autobooting via specific input key / string" 4372a8cf8dSSimon Glass default n 4472a8cf8dSSimon Glass help 4572a8cf8dSSimon Glass This option enables stopping (aborting) of the automatic 4672a8cf8dSSimon Glass boot feature only by issuing a specific input key or 4772a8cf8dSSimon Glass string. If not enabled, any input key will abort the 4872a8cf8dSSimon Glass U-Boot automatic booting process and bring the device 4972a8cf8dSSimon Glass to the U-Boot prompt for user input. 5072a8cf8dSSimon Glass 5172a8cf8dSSimon Glassconfig AUTOBOOT_PROMPT 5272a8cf8dSSimon Glass string "Autoboot stop prompt" 5372a8cf8dSSimon Glass depends on AUTOBOOT_KEYED 5472a8cf8dSSimon Glass default "Autoboot in %d seconds\\n" 5572a8cf8dSSimon Glass help 5672a8cf8dSSimon Glass This string is displayed before the boot delay selected by 5772a8cf8dSSimon Glass CONFIG_BOOTDELAY starts. If it is not defined there is no 5872a8cf8dSSimon Glass output indicating that autoboot is in progress. 5972a8cf8dSSimon Glass 6072a8cf8dSSimon Glass Note that this define is used as the (only) argument to a 6172a8cf8dSSimon Glass printf() call, so it may contain '%' format specifications, 6272a8cf8dSSimon Glass provided that it also includes, sepearated by commas exactly 6372a8cf8dSSimon Glass like in a printf statement, the required arguments. It is 6472a8cf8dSSimon Glass the responsibility of the user to select only such arguments 6572a8cf8dSSimon Glass that are valid in the given context. 6672a8cf8dSSimon Glass 6772a8cf8dSSimon Glassconfig AUTOBOOT_ENCRYPTION 6872a8cf8dSSimon Glass bool "Enable encryption in autoboot stopping" 6972a8cf8dSSimon Glass depends on AUTOBOOT_KEYED 7072a8cf8dSSimon Glass default n 7172a8cf8dSSimon Glass 7272a8cf8dSSimon Glassconfig AUTOBOOT_DELAY_STR 7372a8cf8dSSimon Glass string "Delay autobooting via specific input key / string" 7472a8cf8dSSimon Glass depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION 7572a8cf8dSSimon Glass help 7672a8cf8dSSimon Glass This option delays the automatic boot feature by issuing 7772a8cf8dSSimon Glass a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR 7872a8cf8dSSimon Glass or the environment variable "bootdelaykey" is specified 7972a8cf8dSSimon Glass and this string is received from console input before 8072a8cf8dSSimon Glass autoboot starts booting, U-Boot gives a command prompt. The 8172a8cf8dSSimon Glass U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is 8272a8cf8dSSimon Glass used, otherwise it never times out. 8372a8cf8dSSimon Glass 8472a8cf8dSSimon Glassconfig AUTOBOOT_STOP_STR 8572a8cf8dSSimon Glass string "Stop autobooting via specific input key / string" 8672a8cf8dSSimon Glass depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION 8772a8cf8dSSimon Glass help 8872a8cf8dSSimon Glass This option enables stopping (aborting) of the automatic 8972a8cf8dSSimon Glass boot feature only by issuing a specific input key or 9072a8cf8dSSimon Glass string. If CONFIG_AUTOBOOT_STOP_STR or the environment 9172a8cf8dSSimon Glass variable "bootstopkey" is specified and this string is 9272a8cf8dSSimon Glass received from console input before autoboot starts booting, 9372a8cf8dSSimon Glass U-Boot gives a command prompt. The U-Boot prompt never 9472a8cf8dSSimon Glass times out, even if CONFIG_BOOT_RETRY_TIME is used. 9572a8cf8dSSimon Glass 9672a8cf8dSSimon Glassconfig AUTOBOOT_KEYED_CTRLC 9772a8cf8dSSimon Glass bool "Enable Ctrl-C autoboot interruption" 9872a8cf8dSSimon Glass depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION 9972a8cf8dSSimon Glass default n 10072a8cf8dSSimon Glass help 10172a8cf8dSSimon Glass This option allows for the boot sequence to be interrupted 10272a8cf8dSSimon Glass by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey". 10372a8cf8dSSimon Glass Setting this variable provides an escape sequence from the 10472a8cf8dSSimon Glass limited "password" strings. 10572a8cf8dSSimon Glass 10672a8cf8dSSimon Glassconfig AUTOBOOT_STOP_STR_SHA256 10772a8cf8dSSimon Glass string "Stop autobooting via SHA256 encrypted password" 10872a8cf8dSSimon Glass depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION 10972a8cf8dSSimon Glass help 11072a8cf8dSSimon Glass This option adds the feature to only stop the autobooting, 11172a8cf8dSSimon Glass and therefore boot into the U-Boot prompt, when the input 11272a8cf8dSSimon Glass string / password matches a values that is encypted via 11372a8cf8dSSimon Glass a SHA256 hash and saved in the environment. 11472a8cf8dSSimon Glass 11572a8cf8dSSimon Glassendmenu 11672a8cf8dSSimon Glass 117e016f0b2SSteve Raesource "cmd/fastboot/Kconfig" 118e016f0b2SSteve Rae 11972a8cf8dSSimon Glasscomment "Commands" 12072a8cf8dSSimon Glass 12172a8cf8dSSimon Glassmenu "Info commands" 12272a8cf8dSSimon Glass 12372a8cf8dSSimon Glassconfig CMD_BDI 12472a8cf8dSSimon Glass bool "bdinfo" 12572a8cf8dSSimon Glass default y 12672a8cf8dSSimon Glass help 12772a8cf8dSSimon Glass Print board info 12872a8cf8dSSimon Glass 129*61304dbeSMasahiro Yamadaconfig CMD_CONFIG 130*61304dbeSMasahiro Yamada bool "config" 131*61304dbeSMasahiro Yamada select BUILD_BIN2C 132*61304dbeSMasahiro Yamada default SANDBOX 133*61304dbeSMasahiro Yamada help 134*61304dbeSMasahiro Yamada Print ".config" contents. 135*61304dbeSMasahiro Yamada 136*61304dbeSMasahiro Yamada If this option is enabled, the ".config" file contents are embedded 137*61304dbeSMasahiro Yamada in the U-Boot image and can be printed on the console by the "config" 138*61304dbeSMasahiro Yamada command. This provides information of which options are enabled on 139*61304dbeSMasahiro Yamada the running U-Boot. 140*61304dbeSMasahiro Yamada 14172a8cf8dSSimon Glassconfig CMD_CONSOLE 14272a8cf8dSSimon Glass bool "coninfo" 14372a8cf8dSSimon Glass default y 14472a8cf8dSSimon Glass help 14572a8cf8dSSimon Glass Print console devices and information. 14672a8cf8dSSimon Glass 14772a8cf8dSSimon Glassconfig CMD_CPU 14872a8cf8dSSimon Glass bool "cpu" 14972a8cf8dSSimon Glass help 15072a8cf8dSSimon Glass Print information about available CPUs. This normally shows the 15172a8cf8dSSimon Glass number of CPUs, type (e.g. manufacturer, architecture, product or 15272a8cf8dSSimon Glass internal name) and clock frequency. Other information may be 15372a8cf8dSSimon Glass available depending on the CPU driver. 15472a8cf8dSSimon Glass 15572a8cf8dSSimon Glassconfig CMD_LICENSE 15672a8cf8dSSimon Glass bool "license" 15772a8cf8dSSimon Glass help 15872a8cf8dSSimon Glass Print GPL license text 15972a8cf8dSSimon Glass 16072a8cf8dSSimon Glassendmenu 16172a8cf8dSSimon Glass 16272a8cf8dSSimon Glassmenu "Boot commands" 16372a8cf8dSSimon Glass 16472a8cf8dSSimon Glassconfig CMD_BOOTD 16572a8cf8dSSimon Glass bool "bootd" 16672a8cf8dSSimon Glass default y 16772a8cf8dSSimon Glass help 16872a8cf8dSSimon Glass Run the command stored in the environment "bootcmd", i.e. 16972a8cf8dSSimon Glass "bootd" does the same thing as "run bootcmd". 17072a8cf8dSSimon Glass 17172a8cf8dSSimon Glassconfig CMD_BOOTM 17272a8cf8dSSimon Glass bool "bootm" 17372a8cf8dSSimon Glass default y 17472a8cf8dSSimon Glass help 17572a8cf8dSSimon Glass Boot an application image from the memory. 17672a8cf8dSSimon Glass 177ab8243e4SDinh Nguyenconfig CMD_BOOTZ 178ab8243e4SDinh Nguyen bool "bootz" 179ab8243e4SDinh Nguyen help 180ab8243e4SDinh Nguyen Boot the Linux zImage 181ab8243e4SDinh Nguyen 18226959271SMasahiro Yamadaconfig CMD_BOOTI 18326959271SMasahiro Yamada bool "booti" 18426959271SMasahiro Yamada depends on ARM64 18526959271SMasahiro Yamada default y 18626959271SMasahiro Yamada help 18726959271SMasahiro Yamada Boot an AArch64 Linux Kernel image from memory. 18826959271SMasahiro Yamada 189b9939336SAlexander Grafconfig CMD_BOOTEFI 190b9939336SAlexander Graf bool "bootefi" 191b9939336SAlexander Graf depends on EFI_LOADER 192b9939336SAlexander Graf default y 193b9939336SAlexander Graf help 194b9939336SAlexander Graf Boot an EFI image from memory. 195b9939336SAlexander Graf 19695b62b2eSAlexander Grafconfig CMD_BOOTEFI_HELLO_COMPILE 19795b62b2eSAlexander Graf bool "Compile a standard EFI hello world binary for testing" 19895b62b2eSAlexander Graf depends on CMD_BOOTEFI && (ARM || X86) 19995b62b2eSAlexander Graf default y 20095b62b2eSAlexander Graf help 20195b62b2eSAlexander Graf This compiles a standard EFI hello world application with U-Boot so 20295b62b2eSAlexander Graf that it can be used with the test/py testing framework. This is useful 20395b62b2eSAlexander Graf for testing that EFI is working at a basic level, and for bringing 20495b62b2eSAlexander Graf up EFI support on a new architecture. 20595b62b2eSAlexander Graf 20695b62b2eSAlexander Graf No additional space will be required in the resulting U-Boot binary 20795b62b2eSAlexander Graf when this option is enabled. 20895b62b2eSAlexander Graf 209c7ae3dfdSSimon Glassconfig CMD_BOOTEFI_HELLO 210c7ae3dfdSSimon Glass bool "Allow booting a standard EFI hello world for testing" 21195b62b2eSAlexander Graf depends on CMD_BOOTEFI_HELLO_COMPILE 212c7ae3dfdSSimon Glass help 213c7ae3dfdSSimon Glass This adds a standard EFI hello world application to U-Boot so that 214c7ae3dfdSSimon Glass it can be used with the 'bootefi hello' command. This is useful 215c7ae3dfdSSimon Glass for testing that EFI is working at a basic level, and for bringing 216c7ae3dfdSSimon Glass up EFI support on a new architecture. 217c7ae3dfdSSimon Glass 2184880b026STom Riniconfig CMD_BOOTMENU 2194880b026STom Rini bool "bootmenu" 2204880b026STom Rini select MENU 2214880b026STom Rini help 2224880b026STom Rini Add an ANSI terminal boot menu command. 2234880b026STom Rini 22472a8cf8dSSimon Glassconfig CMD_ELF 22572a8cf8dSSimon Glass bool "bootelf, bootvx" 22672a8cf8dSSimon Glass default y 22772a8cf8dSSimon Glass help 22872a8cf8dSSimon Glass Boot an ELF/vxWorks image from the memory. 22972a8cf8dSSimon Glass 23023922e26SMichal Simekconfig CMD_FDT 23123922e26SMichal Simek bool "Flattened Device Tree utility commands" 23223922e26SMichal Simek default y 23323922e26SMichal Simek depends on OF_LIBFDT 23423922e26SMichal Simek help 23523922e26SMichal Simek Do FDT related setup before booting into the Operating System. 23623922e26SMichal Simek 23772a8cf8dSSimon Glassconfig CMD_GO 23872a8cf8dSSimon Glass bool "go" 23972a8cf8dSSimon Glass default y 24072a8cf8dSSimon Glass help 24172a8cf8dSSimon Glass Start an application at a given address. 24272a8cf8dSSimon Glass 24372a8cf8dSSimon Glassconfig CMD_RUN 24472a8cf8dSSimon Glass bool "run" 24572a8cf8dSSimon Glass default y 24672a8cf8dSSimon Glass help 24772a8cf8dSSimon Glass Run the command in the given environment variable. 24872a8cf8dSSimon Glass 24972a8cf8dSSimon Glassconfig CMD_IMI 25072a8cf8dSSimon Glass bool "iminfo" 25172a8cf8dSSimon Glass default y 25272a8cf8dSSimon Glass help 25372a8cf8dSSimon Glass Print header information for application image. 25472a8cf8dSSimon Glass 25572a8cf8dSSimon Glassconfig CMD_IMLS 25672a8cf8dSSimon Glass bool "imls" 25772a8cf8dSSimon Glass default y 25872a8cf8dSSimon Glass help 25972a8cf8dSSimon Glass List all images found in flash 26072a8cf8dSSimon Glass 26172a8cf8dSSimon Glassconfig CMD_XIMG 26272a8cf8dSSimon Glass bool "imxtract" 26372a8cf8dSSimon Glass default y 26472a8cf8dSSimon Glass help 26572a8cf8dSSimon Glass Extract a part of a multi-image. 26672a8cf8dSSimon Glass 26772a8cf8dSSimon Glassconfig CMD_POWEROFF 26872a8cf8dSSimon Glass bool 26972a8cf8dSSimon Glass 27072a8cf8dSSimon Glassendmenu 27172a8cf8dSSimon Glass 27272a8cf8dSSimon Glassmenu "Environment commands" 27372a8cf8dSSimon Glass 274ab8243e4SDinh Nguyenconfig CMD_ASKENV 275ab8243e4SDinh Nguyen bool "ask for env variable" 276ab8243e4SDinh Nguyen help 277ab8243e4SDinh Nguyen Ask for environment variable 278ab8243e4SDinh Nguyen 27972a8cf8dSSimon Glassconfig CMD_EXPORTENV 28072a8cf8dSSimon Glass bool "env export" 28172a8cf8dSSimon Glass default y 28272a8cf8dSSimon Glass help 28372a8cf8dSSimon Glass Export environments. 28472a8cf8dSSimon Glass 28572a8cf8dSSimon Glassconfig CMD_IMPORTENV 28672a8cf8dSSimon Glass bool "env import" 28772a8cf8dSSimon Glass default y 28872a8cf8dSSimon Glass help 28972a8cf8dSSimon Glass Import environments. 29072a8cf8dSSimon Glass 29172a8cf8dSSimon Glassconfig CMD_EDITENV 29272a8cf8dSSimon Glass bool "editenv" 29372a8cf8dSSimon Glass default y 29472a8cf8dSSimon Glass help 29572a8cf8dSSimon Glass Edit environment variable. 29672a8cf8dSSimon Glass 297ab8243e4SDinh Nguyenconfig CMD_GREPENV 298ab8243e4SDinh Nguyen bool "search env" 299ab8243e4SDinh Nguyen help 300ab8243e4SDinh Nguyen Allow for searching environment variables 301ab8243e4SDinh Nguyen 30272a8cf8dSSimon Glassconfig CMD_SAVEENV 30372a8cf8dSSimon Glass bool "saveenv" 30472a8cf8dSSimon Glass default y 30572a8cf8dSSimon Glass help 30672a8cf8dSSimon Glass Save all environment variables into the compiled-in persistent 30772a8cf8dSSimon Glass storage. 30872a8cf8dSSimon Glass 30972a8cf8dSSimon Glassconfig CMD_ENV_EXISTS 31072a8cf8dSSimon Glass bool "env exists" 31172a8cf8dSSimon Glass default y 31272a8cf8dSSimon Glass help 31372a8cf8dSSimon Glass Check if a variable is defined in the environment for use in 31472a8cf8dSSimon Glass shell scripting. 31572a8cf8dSSimon Glass 31672a8cf8dSSimon Glassendmenu 31772a8cf8dSSimon Glass 31872a8cf8dSSimon Glassmenu "Memory commands" 31972a8cf8dSSimon Glass 32072a8cf8dSSimon Glassconfig CMD_MEMORY 32172a8cf8dSSimon Glass bool "md, mm, nm, mw, cp, cmp, base, loop" 32272a8cf8dSSimon Glass default y 32372a8cf8dSSimon Glass help 324c99d1b3cSFabio Estevam Memory commands. 32572a8cf8dSSimon Glass md - memory display 32672a8cf8dSSimon Glass mm - memory modify (auto-incrementing address) 32772a8cf8dSSimon Glass nm - memory modify (constant address) 32872a8cf8dSSimon Glass mw - memory write (fill) 32972a8cf8dSSimon Glass cp - memory copy 33072a8cf8dSSimon Glass cmp - memory compare 33172a8cf8dSSimon Glass base - print or set address offset 332c99d1b3cSFabio Estevam loop - initialize loop on address range 33372a8cf8dSSimon Glass 33472a8cf8dSSimon Glassconfig CMD_CRC32 33572a8cf8dSSimon Glass bool "crc32" 33672a8cf8dSSimon Glass default y 33772a8cf8dSSimon Glass help 33872a8cf8dSSimon Glass Compute CRC32. 33972a8cf8dSSimon Glass 34072a8cf8dSSimon Glassconfig LOOPW 34172a8cf8dSSimon Glass bool "loopw" 34272a8cf8dSSimon Glass help 34372a8cf8dSSimon Glass Infinite write loop on address range 34472a8cf8dSSimon Glass 34572a8cf8dSSimon Glassconfig CMD_MEMTEST 34672a8cf8dSSimon Glass bool "memtest" 34772a8cf8dSSimon Glass help 34872a8cf8dSSimon Glass Simple RAM read/write test. 34972a8cf8dSSimon Glass 35072a8cf8dSSimon Glassconfig CMD_MX_CYCLIC 35172a8cf8dSSimon Glass bool "mdc, mwc" 35272a8cf8dSSimon Glass help 35372a8cf8dSSimon Glass mdc - memory display cyclic 35472a8cf8dSSimon Glass mwc - memory write cyclic 35572a8cf8dSSimon Glass 35672a8cf8dSSimon Glassconfig CMD_MEMINFO 35772a8cf8dSSimon Glass bool "meminfo" 35872a8cf8dSSimon Glass help 35972a8cf8dSSimon Glass Display memory information. 36072a8cf8dSSimon Glass 36172a8cf8dSSimon Glassendmenu 36272a8cf8dSSimon Glass 36372a8cf8dSSimon Glassmenu "Device access commands" 36472a8cf8dSSimon Glass 36572a8cf8dSSimon Glassconfig CMD_DM 36672a8cf8dSSimon Glass bool "dm - Access to driver model information" 36772a8cf8dSSimon Glass depends on DM 36872a8cf8dSSimon Glass default y 36972a8cf8dSSimon Glass help 37072a8cf8dSSimon Glass Provides access to driver model data structures and information, 37172a8cf8dSSimon Glass such as a list of devices, list of uclasses and the state of each 37272a8cf8dSSimon Glass device (e.g. activated). This is not required for operation, but 37372a8cf8dSSimon Glass can be useful to see the state of driver model for debugging or 37472a8cf8dSSimon Glass interest. 37572a8cf8dSSimon Glass 37672a8cf8dSSimon Glassconfig CMD_DEMO 37772a8cf8dSSimon Glass bool "demo - Demonstration commands for driver model" 37872a8cf8dSSimon Glass depends on DM 37972a8cf8dSSimon Glass help 38072a8cf8dSSimon Glass Provides a 'demo' command which can be used to play around with 38172a8cf8dSSimon Glass driver model. To use this properly you will need to enable one or 38272a8cf8dSSimon Glass both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE). 38372a8cf8dSSimon Glass Otherwise you will always get an empty list of devices. The demo 38472a8cf8dSSimon Glass devices are defined in the sandbox device tree, so the easiest 38572a8cf8dSSimon Glass option is to use sandbox and pass the -d point to sandbox's 38672a8cf8dSSimon Glass u-boot.dtb file. 38772a8cf8dSSimon Glass 38872a8cf8dSSimon Glassconfig CMD_LOADB 38972a8cf8dSSimon Glass bool "loadb" 39072a8cf8dSSimon Glass default y 39172a8cf8dSSimon Glass help 39272a8cf8dSSimon Glass Load a binary file over serial line. 39372a8cf8dSSimon Glass 39472a8cf8dSSimon Glassconfig CMD_LOADS 39572a8cf8dSSimon Glass bool "loads" 39672a8cf8dSSimon Glass default y 39772a8cf8dSSimon Glass help 39872a8cf8dSSimon Glass Load an S-Record file over serial line 39972a8cf8dSSimon Glass 40072a8cf8dSSimon Glassconfig CMD_FLASH 40172a8cf8dSSimon Glass bool "flinfo, erase, protect" 40272a8cf8dSSimon Glass default y 40372a8cf8dSSimon Glass help 40472a8cf8dSSimon Glass NOR flash support. 40572a8cf8dSSimon Glass flinfo - print FLASH memory information 40672a8cf8dSSimon Glass erase - FLASH memory 40772a8cf8dSSimon Glass protect - enable or disable FLASH write protection 40872a8cf8dSSimon Glass 409b331cd62SPatrick Delaunayconfig CMD_GPT 410b331cd62SPatrick Delaunay bool "GPT (GUID Partition Table) command" 411b331cd62SPatrick Delaunay select PARTITION_UUIDS 412b331cd62SPatrick Delaunay select EFI_PARTITION 413b331cd62SPatrick Delaunay help 414b331cd62SPatrick Delaunay Enable the 'gpt' command to ready and write GPT style partition 415b331cd62SPatrick Delaunay tables. 416b331cd62SPatrick Delaunay 41772a8cf8dSSimon Glassconfig CMD_ARMFLASH 41878d1e1d0STom Rini #depends on FLASH_CFI_DRIVER 41972a8cf8dSSimon Glass bool "armflash" 42072a8cf8dSSimon Glass help 42172a8cf8dSSimon Glass ARM Ltd reference designs flash partition access 42272a8cf8dSSimon Glass 423ab8243e4SDinh Nguyenconfig CMD_MMC 424ab8243e4SDinh Nguyen bool "mmc" 425ab8243e4SDinh Nguyen help 426ab8243e4SDinh Nguyen MMC memory mapped support. 427ab8243e4SDinh Nguyen 42872a8cf8dSSimon Glassconfig CMD_NAND 42972a8cf8dSSimon Glass bool "nand" 43072a8cf8dSSimon Glass help 43172a8cf8dSSimon Glass NAND support. 43272a8cf8dSSimon Glass 433b331cd62SPatrick Delaunayconfig CMD_PART 434b331cd62SPatrick Delaunay bool "part" 435b331cd62SPatrick Delaunay select PARTITION_UUIDS 436b331cd62SPatrick Delaunay help 437b331cd62SPatrick Delaunay Read and display information about the partition table on 438b331cd62SPatrick Delaunay various media. 439b331cd62SPatrick Delaunay 44072a8cf8dSSimon Glassconfig CMD_SF 44172a8cf8dSSimon Glass bool "sf" 44272a8cf8dSSimon Glass help 44372a8cf8dSSimon Glass SPI Flash support 44472a8cf8dSSimon Glass 44572a8cf8dSSimon Glassconfig CMD_SPI 44672a8cf8dSSimon Glass bool "sspi" 44772a8cf8dSSimon Glass help 44872a8cf8dSSimon Glass SPI utility command. 44972a8cf8dSSimon Glass 45072a8cf8dSSimon Glassconfig CMD_I2C 45172a8cf8dSSimon Glass bool "i2c" 45272a8cf8dSSimon Glass help 45372a8cf8dSSimon Glass I2C support. 45472a8cf8dSSimon Glass 45572a8cf8dSSimon Glassconfig CMD_USB 45672a8cf8dSSimon Glass bool "usb" 45772a8cf8dSSimon Glass help 45872a8cf8dSSimon Glass USB support. 45972a8cf8dSSimon Glass 460ab8243e4SDinh Nguyenconfig CMD_DFU 461ab8243e4SDinh Nguyen bool "dfu" 4626828e602STom Rini select USB_FUNCTION_DFU 463ab8243e4SDinh Nguyen help 464ab8243e4SDinh Nguyen Enables the command "dfu" which is used to have U-Boot create a DFU 465ab8243e4SDinh Nguyen class device via USB. 466ab8243e4SDinh Nguyen 467ab8243e4SDinh Nguyenconfig CMD_USB_MASS_STORAGE 468ab8243e4SDinh Nguyen bool "UMS usb mass storage" 469ab8243e4SDinh Nguyen help 470ab8243e4SDinh Nguyen USB mass storage support 471ab8243e4SDinh Nguyen 47272a8cf8dSSimon Glassconfig CMD_FPGA 47372a8cf8dSSimon Glass bool "fpga" 47472a8cf8dSSimon Glass default y 47572a8cf8dSSimon Glass help 47672a8cf8dSSimon Glass FPGA support. 47772a8cf8dSSimon Glass 47872a8cf8dSSimon Glassconfig CMD_REMOTEPROC 47972a8cf8dSSimon Glass bool "remoteproc" 48072a8cf8dSSimon Glass depends on REMOTEPROC 48172a8cf8dSSimon Glass help 48272a8cf8dSSimon Glass Support for Remote Processor control 48372a8cf8dSSimon Glass 48472a8cf8dSSimon Glassconfig CMD_GPIO 48572a8cf8dSSimon Glass bool "gpio" 48672a8cf8dSSimon Glass help 48772a8cf8dSSimon Glass GPIO support. 48872a8cf8dSSimon Glass 48972a8cf8dSSimon Glassendmenu 49072a8cf8dSSimon Glass 49172a8cf8dSSimon Glass 49272a8cf8dSSimon Glassmenu "Shell scripting commands" 49372a8cf8dSSimon Glass 49472a8cf8dSSimon Glassconfig CMD_ECHO 49572a8cf8dSSimon Glass bool "echo" 49672a8cf8dSSimon Glass default y 49772a8cf8dSSimon Glass help 49872a8cf8dSSimon Glass Echo args to console 49972a8cf8dSSimon Glass 50072a8cf8dSSimon Glassconfig CMD_ITEST 50172a8cf8dSSimon Glass bool "itest" 50272a8cf8dSSimon Glass default y 50372a8cf8dSSimon Glass help 50472a8cf8dSSimon Glass Return true/false on integer compare. 50572a8cf8dSSimon Glass 50672a8cf8dSSimon Glassconfig CMD_SOURCE 50772a8cf8dSSimon Glass bool "source" 50872a8cf8dSSimon Glass default y 50972a8cf8dSSimon Glass help 51072a8cf8dSSimon Glass Run script from memory 51172a8cf8dSSimon Glass 51272a8cf8dSSimon Glassconfig CMD_SETEXPR 51372a8cf8dSSimon Glass bool "setexpr" 51472a8cf8dSSimon Glass default y 51572a8cf8dSSimon Glass help 51672a8cf8dSSimon Glass Evaluate boolean and math expressions and store the result in an env 51772a8cf8dSSimon Glass variable. 51872a8cf8dSSimon Glass Also supports loading the value at a memory location into a variable. 51972a8cf8dSSimon Glass If CONFIG_REGEX is enabled, setexpr also supports a gsub function. 52072a8cf8dSSimon Glass 52172a8cf8dSSimon Glassendmenu 52272a8cf8dSSimon Glass 52372a8cf8dSSimon Glassmenu "Network commands" 52472a8cf8dSSimon Glass 52572a8cf8dSSimon Glassconfig CMD_NET 52672a8cf8dSSimon Glass bool "bootp, tftpboot" 52772a8cf8dSSimon Glass select NET 52872a8cf8dSSimon Glass default y 52972a8cf8dSSimon Glass help 53072a8cf8dSSimon Glass Network commands. 53172a8cf8dSSimon Glass bootp - boot image via network using BOOTP/TFTP protocol 53272a8cf8dSSimon Glass tftpboot - boot image via network using TFTP protocol 53372a8cf8dSSimon Glass 53472a8cf8dSSimon Glassconfig CMD_TFTPPUT 53572a8cf8dSSimon Glass bool "tftp put" 53672a8cf8dSSimon Glass help 53772a8cf8dSSimon Glass TFTP put command, for uploading files to a server 53872a8cf8dSSimon Glass 53972a8cf8dSSimon Glassconfig CMD_TFTPSRV 54072a8cf8dSSimon Glass bool "tftpsrv" 54172a8cf8dSSimon Glass help 54272a8cf8dSSimon Glass Act as a TFTP server and boot the first received file 54372a8cf8dSSimon Glass 54472a8cf8dSSimon Glassconfig CMD_RARP 54572a8cf8dSSimon Glass bool "rarpboot" 54672a8cf8dSSimon Glass help 54772a8cf8dSSimon Glass Boot image via network using RARP/TFTP protocol 54872a8cf8dSSimon Glass 54972a8cf8dSSimon Glassconfig CMD_DHCP 55072a8cf8dSSimon Glass bool "dhcp" 55172a8cf8dSSimon Glass help 55272a8cf8dSSimon Glass Boot image via network using DHCP/TFTP protocol 55372a8cf8dSSimon Glass 554bfb380b3SYann E. MORINconfig CMD_PXE 555bfb380b3SYann E. MORIN bool "pxe" 556bfb380b3SYann E. MORIN select MENU 557bfb380b3SYann E. MORIN help 558bfb380b3SYann E. MORIN Boot image via network using PXE protocol 559bfb380b3SYann E. MORIN 56072a8cf8dSSimon Glassconfig CMD_NFS 56172a8cf8dSSimon Glass bool "nfs" 56272a8cf8dSSimon Glass default y 56372a8cf8dSSimon Glass help 56472a8cf8dSSimon Glass Boot image via network using NFS protocol. 56572a8cf8dSSimon Glass 566ab8243e4SDinh Nguyenconfig CMD_MII 567ab8243e4SDinh Nguyen bool "mii" 568ab8243e4SDinh Nguyen help 569ab8243e4SDinh Nguyen Enable MII utility commands. 570ab8243e4SDinh Nguyen 57172a8cf8dSSimon Glassconfig CMD_PING 57272a8cf8dSSimon Glass bool "ping" 57372a8cf8dSSimon Glass help 57472a8cf8dSSimon Glass Send ICMP ECHO_REQUEST to network host 57572a8cf8dSSimon Glass 57672a8cf8dSSimon Glassconfig CMD_CDP 57772a8cf8dSSimon Glass bool "cdp" 57872a8cf8dSSimon Glass help 57972a8cf8dSSimon Glass Perform CDP network configuration 58072a8cf8dSSimon Glass 58172a8cf8dSSimon Glassconfig CMD_SNTP 58272a8cf8dSSimon Glass bool "sntp" 58372a8cf8dSSimon Glass help 58472a8cf8dSSimon Glass Synchronize RTC via network 58572a8cf8dSSimon Glass 58672a8cf8dSSimon Glassconfig CMD_DNS 58772a8cf8dSSimon Glass bool "dns" 58872a8cf8dSSimon Glass help 58972a8cf8dSSimon Glass Lookup the IP of a hostname 59072a8cf8dSSimon Glass 59172a8cf8dSSimon Glassconfig CMD_LINK_LOCAL 59272a8cf8dSSimon Glass bool "linklocal" 59372a8cf8dSSimon Glass help 59472a8cf8dSSimon Glass Acquire a network IP address using the link-local protocol 59572a8cf8dSSimon Glass 59672a8cf8dSSimon Glassendmenu 59772a8cf8dSSimon Glass 59872a8cf8dSSimon Glassmenu "Misc commands" 59972a8cf8dSSimon Glass 60072a8cf8dSSimon Glassconfig CMD_AMBAPP 60172a8cf8dSSimon Glass bool "ambapp" 60272a8cf8dSSimon Glass depends on LEON3 60372a8cf8dSSimon Glass default y 60472a8cf8dSSimon Glass help 60572a8cf8dSSimon Glass Lists AMBA Plug-n-Play information. 60672a8cf8dSSimon Glass 60772a8cf8dSSimon Glassconfig SYS_AMBAPP_PRINT_ON_STARTUP 60872a8cf8dSSimon Glass bool "Show AMBA PnP info on startup" 60972a8cf8dSSimon Glass depends on CMD_AMBAPP 61072a8cf8dSSimon Glass default n 61172a8cf8dSSimon Glass help 61272a8cf8dSSimon Glass Show AMBA Plug-n-Play information on startup. 61372a8cf8dSSimon Glass 614cd3d4880STomas Melinconfig CMD_BKOPS_ENABLE 615cd3d4880STomas Melin bool "mmc bkops enable" 616cd3d4880STomas Melin depends on CMD_MMC 617cd3d4880STomas Melin default n 618cd3d4880STomas Melin help 619cd3d4880STomas Melin Enable command for setting manual background operations handshake 620cd3d4880STomas Melin on a eMMC device. The feature is optionally available on eMMC devices 621cd3d4880STomas Melin conforming to standard >= 4.41. 622cd3d4880STomas Melin 623e40cf34aSEric Nelsonconfig CMD_BLOCK_CACHE 624e40cf34aSEric Nelson bool "blkcache - control and stats for block cache" 625e40cf34aSEric Nelson depends on BLOCK_CACHE 626e40cf34aSEric Nelson default y if BLOCK_CACHE 627e40cf34aSEric Nelson help 628e40cf34aSEric Nelson Enable the blkcache command, which can be used to control the 629e40cf34aSEric Nelson operation of the cache functions. 630e40cf34aSEric Nelson This is most useful when fine-tuning the operation of the cache 631e40cf34aSEric Nelson during development, but also allows the cache to be disabled when 632e40cf34aSEric Nelson it might hurt performance (e.g. when using the ums command). 633e40cf34aSEric Nelson 634ab8243e4SDinh Nguyenconfig CMD_CACHE 635ab8243e4SDinh Nguyen bool "icache or dcache" 636ab8243e4SDinh Nguyen help 637ab8243e4SDinh Nguyen Enable the "icache" and "dcache" commands 638ab8243e4SDinh Nguyen 63972a8cf8dSSimon Glassconfig CMD_TIME 64072a8cf8dSSimon Glass bool "time" 64172a8cf8dSSimon Glass help 64272a8cf8dSSimon Glass Run commands and summarize execution time. 64372a8cf8dSSimon Glass 64472a8cf8dSSimon Glass# TODO: rename to CMD_SLEEP 64572a8cf8dSSimon Glassconfig CMD_MISC 64672a8cf8dSSimon Glass bool "sleep" 64772a8cf8dSSimon Glass default y 64872a8cf8dSSimon Glass help 64972a8cf8dSSimon Glass Delay execution for some time 65072a8cf8dSSimon Glass 65172a8cf8dSSimon Glassconfig CMD_TIMER 65272a8cf8dSSimon Glass bool "timer" 65372a8cf8dSSimon Glass help 65472a8cf8dSSimon Glass Access the system timer. 65572a8cf8dSSimon Glass 65672a8cf8dSSimon Glassconfig CMD_SETGETDCR 65772a8cf8dSSimon Glass bool "getdcr, setdcr, getidcr, setidcr" 65872a8cf8dSSimon Glass depends on 4xx 65972a8cf8dSSimon Glass default y 66072a8cf8dSSimon Glass help 66172a8cf8dSSimon Glass getdcr - Get an AMCC PPC 4xx DCR's value 66272a8cf8dSSimon Glass setdcr - Set an AMCC PPC 4xx DCR's value 66372a8cf8dSSimon Glass getidcr - Get a register value via indirect DCR addressing 66472a8cf8dSSimon Glass setidcr - Set a register value via indirect DCR addressing 66572a8cf8dSSimon Glass 66672a8cf8dSSimon Glassconfig CMD_SOUND 66772a8cf8dSSimon Glass bool "sound" 66872a8cf8dSSimon Glass depends on SOUND 66972a8cf8dSSimon Glass help 67072a8cf8dSSimon Glass This provides basic access to the U-Boot's sound support. The main 67172a8cf8dSSimon Glass feature is to play a beep. 67272a8cf8dSSimon Glass 67372a8cf8dSSimon Glass sound init - set up sound system 67472a8cf8dSSimon Glass sound play - play a sound 67572a8cf8dSSimon Glass 67618686590SMiao Yanconfig CMD_QFW 677dd6f3abbSTom Rini bool "qfw" 678fcf5c041SMiao Yan select QFW 679dd6f3abbSTom Rini help 680dd6f3abbSTom Rini This provides access to the QEMU firmware interface. The main 681dd6f3abbSTom Rini feature is to allow easy loading of files passed to qemu-system 682dd6f3abbSTom Rini via -kernel / -initrd 683fa61ef6bSKonstantin Porotchkin 684fa61ef6bSKonstantin Porotchkinsource "cmd/mvebu/Kconfig" 685fa61ef6bSKonstantin Porotchkin 68672a8cf8dSSimon Glassendmenu 68772a8cf8dSSimon Glass 68872a8cf8dSSimon Glassconfig CMD_BOOTSTAGE 68972a8cf8dSSimon Glass bool "Enable the 'bootstage' command" 69072a8cf8dSSimon Glass depends on BOOTSTAGE 69172a8cf8dSSimon Glass help 69272a8cf8dSSimon Glass Add a 'bootstage' command which supports printing a report 69372a8cf8dSSimon Glass and un/stashing of bootstage data. 69472a8cf8dSSimon Glass 69572a8cf8dSSimon Glassmenu "Power commands" 69672a8cf8dSSimon Glassconfig CMD_PMIC 69772a8cf8dSSimon Glass bool "Enable Driver Model PMIC command" 69872a8cf8dSSimon Glass depends on DM_PMIC 69972a8cf8dSSimon Glass help 70072a8cf8dSSimon Glass This is the pmic command, based on a driver model pmic's API. 70172a8cf8dSSimon Glass Command features are unchanged: 70272a8cf8dSSimon Glass - list - list pmic devices 70372a8cf8dSSimon Glass - pmic dev <id> - show or [set] operating pmic device (NEW) 70472a8cf8dSSimon Glass - pmic dump - dump registers 70572a8cf8dSSimon Glass - pmic read address - read byte of register at address 70672a8cf8dSSimon Glass - pmic write address - write byte to register at address 70772a8cf8dSSimon Glass The only one change for this command is 'dev' subcommand. 70872a8cf8dSSimon Glass 70972a8cf8dSSimon Glassconfig CMD_REGULATOR 71072a8cf8dSSimon Glass bool "Enable Driver Model REGULATOR command" 71172a8cf8dSSimon Glass depends on DM_REGULATOR 71272a8cf8dSSimon Glass help 71372a8cf8dSSimon Glass This command is based on driver model regulator's API. 71472a8cf8dSSimon Glass User interface features: 71572a8cf8dSSimon Glass - list - list regulator devices 71672a8cf8dSSimon Glass - regulator dev <id> - show or [set] operating regulator device 71772a8cf8dSSimon Glass - regulator info - print constraints info 71872a8cf8dSSimon Glass - regulator status - print operating status 71972a8cf8dSSimon Glass - regulator value <val] <-f> - print/[set] voltage value [uV] 72072a8cf8dSSimon Glass - regulator current <val> - print/[set] current value [uA] 72172a8cf8dSSimon Glass - regulator mode <id> - print/[set] operating mode id 72272a8cf8dSSimon Glass - regulator enable - enable the regulator output 72372a8cf8dSSimon Glass - regulator disable - disable the regulator output 72472a8cf8dSSimon Glass 72572a8cf8dSSimon Glass The '-f' (force) option can be used for set the value which exceeds 72672a8cf8dSSimon Glass the limits, which are found in device-tree and are kept in regulator's 72772a8cf8dSSimon Glass uclass platdata structure. 72872a8cf8dSSimon Glass 72972a8cf8dSSimon Glassendmenu 73072a8cf8dSSimon Glass 73172a8cf8dSSimon Glassmenu "Security commands" 73272a8cf8dSSimon Glassconfig CMD_TPM 73372a8cf8dSSimon Glass bool "Enable the 'tpm' command" 73472a8cf8dSSimon Glass depends on TPM 73572a8cf8dSSimon Glass help 73672a8cf8dSSimon Glass This provides a means to talk to a TPM from the command line. A wide 73772a8cf8dSSimon Glass range of commands if provided - see 'tpm help' for details. The 73872a8cf8dSSimon Glass command requires a suitable TPM on your board and the correct driver 73972a8cf8dSSimon Glass must be enabled. 74072a8cf8dSSimon Glass 74172a8cf8dSSimon Glassconfig CMD_TPM_TEST 74272a8cf8dSSimon Glass bool "Enable the 'tpm test' command" 74372a8cf8dSSimon Glass depends on CMD_TPM 74472a8cf8dSSimon Glass help 74572a8cf8dSSimon Glass This provides a a series of tests to confirm that the TPM is working 74672a8cf8dSSimon Glass correctly. The tests cover initialisation, non-volatile RAM, extend, 74772a8cf8dSSimon Glass global lock and checking that timing is within expectations. The 74872a8cf8dSSimon Glass tests pass correctly on Infineon TPMs but may need to be adjusted 74972a8cf8dSSimon Glass for other devices. 75072a8cf8dSSimon Glass 75172a8cf8dSSimon Glassendmenu 75272a8cf8dSSimon Glass 753bfeba017SMoritz Fischermenu "Firmware commands" 754bfeba017SMoritz Fischerconfig CMD_CROS_EC 755bfeba017SMoritz Fischer bool "Enable crosec command" 756bfeba017SMoritz Fischer depends on CROS_EC 757bfeba017SMoritz Fischer default y 758bfeba017SMoritz Fischer help 759bfeba017SMoritz Fischer Enable command-line access to the Chrome OS EC (Embedded 760bfeba017SMoritz Fischer Controller). This provides the 'crosec' command which has 761bfeba017SMoritz Fischer a number of sub-commands for performing EC tasks such as 762bfeba017SMoritz Fischer updating its flash, accessing a small saved context area 763bfeba017SMoritz Fischer and talking to the I2C bus behind the EC (if there is one). 764bfeba017SMoritz Fischerendmenu 765bfeba017SMoritz Fischer 766ab8243e4SDinh Nguyenmenu "Filesystem commands" 767ab8243e4SDinh Nguyenconfig CMD_EXT2 768ab8243e4SDinh Nguyen bool "ext2 command support" 769ab8243e4SDinh Nguyen help 770ab8243e4SDinh Nguyen Enables EXT2 FS command 771ab8243e4SDinh Nguyen 772ab8243e4SDinh Nguyenconfig CMD_EXT4 773ab8243e4SDinh Nguyen bool "ext4 command support" 774ab8243e4SDinh Nguyen help 775ab8243e4SDinh Nguyen Enables EXT4 FS command 776ab8243e4SDinh Nguyen 777ab8243e4SDinh Nguyenconfig CMD_EXT4_WRITE 778ab8243e4SDinh Nguyen depends on CMD_EXT4 779ab8243e4SDinh Nguyen bool "ext4 write command support" 780ab8243e4SDinh Nguyen help 781ab8243e4SDinh Nguyen Enables EXT4 FS write command 782ab8243e4SDinh Nguyen 783ab8243e4SDinh Nguyenconfig CMD_FAT 784ab8243e4SDinh Nguyen bool "FAT command support" 785ab8243e4SDinh Nguyen help 786ab8243e4SDinh Nguyen Support for the FAT fs 787ab8243e4SDinh Nguyen 788ab8243e4SDinh Nguyenconfig CMD_FS_GENERIC 789ab8243e4SDinh Nguyen bool "filesystem commands" 790ab8243e4SDinh Nguyen help 791ab8243e4SDinh Nguyen Enables filesystem commands (e.g. load, ls) that work for multiple 792ab8243e4SDinh Nguyen fs types. 793ab8243e4SDinh Nguyenendmenu 794ab8243e4SDinh Nguyen 7958f2fe0c8SHeiko Schocherconfig CMD_UBI 7968f2fe0c8SHeiko Schocher tristate "Enable UBI - Unsorted block images commands" 7978f2fe0c8SHeiko Schocher select CRC32 7988f2fe0c8SHeiko Schocher select MTD_UBI 7998f2fe0c8SHeiko Schocher help 8008f2fe0c8SHeiko Schocher UBI is a software layer above MTD layer which admits use of LVM-like 8018f2fe0c8SHeiko Schocher logical volumes on top of MTD devices, hides some complexities of 8028f2fe0c8SHeiko Schocher flash chips like wear and bad blocks and provides some other useful 8038f2fe0c8SHeiko Schocher capabilities. Please, consult the MTD web site for more details 8048f2fe0c8SHeiko Schocher (www.linux-mtd.infradead.org). Activate this option if you want 8058f2fe0c8SHeiko Schocher to use U-Boot UBI commands. 8068f2fe0c8SHeiko Schocher 80772a8cf8dSSimon Glassendmenu 808