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" 1672a8cf8dSSimon Glass select SYS_HUSH_PARSER 17302a6487SSimon Glass depends on CMDLINE 1872a8cf8dSSimon Glass help 1972a8cf8dSSimon Glass This option enables the "hush" shell (from Busybox) as command line 2072a8cf8dSSimon Glass interpreter, thus enabling powerful command line syntax like 2172a8cf8dSSimon Glass if...then...else...fi conditionals or `&&' and '||' 2272a8cf8dSSimon Glass constructs ("shell scripts"). 2372a8cf8dSSimon Glass 2472a8cf8dSSimon Glass If disabled, you get the old, much simpler behaviour with a somewhat 2572a8cf8dSSimon Glass smaller memory footprint. 2672a8cf8dSSimon Glass 2772a8cf8dSSimon Glassconfig SYS_HUSH_PARSER 2872a8cf8dSSimon Glass bool 2972a8cf8dSSimon Glass help 3072a8cf8dSSimon Glass Backward compatibility. 3172a8cf8dSSimon Glass 3272a8cf8dSSimon Glassconfig SYS_PROMPT 3372a8cf8dSSimon Glass string "Shell prompt" 3472a8cf8dSSimon Glass default "=> " 3572a8cf8dSSimon Glass help 3672a8cf8dSSimon Glass This string is displayed in the command line to the left of the 3772a8cf8dSSimon Glass cursor. 3872a8cf8dSSimon Glass 3972a8cf8dSSimon Glassmenu "Autoboot options" 4072a8cf8dSSimon Glass 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 11772a8cf8dSSimon Glasscomment "Commands" 11872a8cf8dSSimon Glass 11972a8cf8dSSimon Glassmenu "Info commands" 12072a8cf8dSSimon Glass 12172a8cf8dSSimon Glassconfig CMD_BDI 12272a8cf8dSSimon Glass bool "bdinfo" 12372a8cf8dSSimon Glass default y 12472a8cf8dSSimon Glass help 12572a8cf8dSSimon Glass Print board info 12672a8cf8dSSimon Glass 12772a8cf8dSSimon Glassconfig CMD_CONSOLE 12872a8cf8dSSimon Glass bool "coninfo" 12972a8cf8dSSimon Glass default y 13072a8cf8dSSimon Glass help 13172a8cf8dSSimon Glass Print console devices and information. 13272a8cf8dSSimon Glass 13372a8cf8dSSimon Glassconfig CMD_CPU 13472a8cf8dSSimon Glass bool "cpu" 13572a8cf8dSSimon Glass help 13672a8cf8dSSimon Glass Print information about available CPUs. This normally shows the 13772a8cf8dSSimon Glass number of CPUs, type (e.g. manufacturer, architecture, product or 13872a8cf8dSSimon Glass internal name) and clock frequency. Other information may be 13972a8cf8dSSimon Glass available depending on the CPU driver. 14072a8cf8dSSimon Glass 14172a8cf8dSSimon Glassconfig CMD_LICENSE 14272a8cf8dSSimon Glass bool "license" 14372a8cf8dSSimon Glass help 14472a8cf8dSSimon Glass Print GPL license text 14572a8cf8dSSimon Glass 14672a8cf8dSSimon Glassendmenu 14772a8cf8dSSimon Glass 14872a8cf8dSSimon Glassmenu "Boot commands" 14972a8cf8dSSimon Glass 15072a8cf8dSSimon Glassconfig CMD_BOOTD 15172a8cf8dSSimon Glass bool "bootd" 15272a8cf8dSSimon Glass default y 15372a8cf8dSSimon Glass help 15472a8cf8dSSimon Glass Run the command stored in the environment "bootcmd", i.e. 15572a8cf8dSSimon Glass "bootd" does the same thing as "run bootcmd". 15672a8cf8dSSimon Glass 15772a8cf8dSSimon Glassconfig CMD_BOOTM 15872a8cf8dSSimon Glass bool "bootm" 15972a8cf8dSSimon Glass default y 16072a8cf8dSSimon Glass help 16172a8cf8dSSimon Glass Boot an application image from the memory. 16272a8cf8dSSimon Glass 163b9939336SAlexander Grafconfig CMD_BOOTEFI 164b9939336SAlexander Graf bool "bootefi" 165b9939336SAlexander Graf depends on EFI_LOADER 166b9939336SAlexander Graf default y 167b9939336SAlexander Graf help 168b9939336SAlexander Graf Boot an EFI image from memory. 169b9939336SAlexander Graf 17072a8cf8dSSimon Glassconfig CMD_ELF 17172a8cf8dSSimon Glass bool "bootelf, bootvx" 17272a8cf8dSSimon Glass default y 17372a8cf8dSSimon Glass help 17472a8cf8dSSimon Glass Boot an ELF/vxWorks image from the memory. 17572a8cf8dSSimon Glass 176*23922e26SMichal Simekconfig CMD_FDT 177*23922e26SMichal Simek bool "Flattened Device Tree utility commands" 178*23922e26SMichal Simek default y 179*23922e26SMichal Simek depends on OF_LIBFDT 180*23922e26SMichal Simek help 181*23922e26SMichal Simek Do FDT related setup before booting into the Operating System. 182*23922e26SMichal Simek 18372a8cf8dSSimon Glassconfig CMD_GO 18472a8cf8dSSimon Glass bool "go" 18572a8cf8dSSimon Glass default y 18672a8cf8dSSimon Glass help 18772a8cf8dSSimon Glass Start an application at a given address. 18872a8cf8dSSimon Glass 18972a8cf8dSSimon Glassconfig CMD_RUN 19072a8cf8dSSimon Glass bool "run" 19172a8cf8dSSimon Glass default y 19272a8cf8dSSimon Glass help 19372a8cf8dSSimon Glass Run the command in the given environment variable. 19472a8cf8dSSimon Glass 19572a8cf8dSSimon Glassconfig CMD_IMI 19672a8cf8dSSimon Glass bool "iminfo" 19772a8cf8dSSimon Glass default y 19872a8cf8dSSimon Glass help 19972a8cf8dSSimon Glass Print header information for application image. 20072a8cf8dSSimon Glass 20172a8cf8dSSimon Glassconfig CMD_IMLS 20272a8cf8dSSimon Glass bool "imls" 20372a8cf8dSSimon Glass default y 20472a8cf8dSSimon Glass help 20572a8cf8dSSimon Glass List all images found in flash 20672a8cf8dSSimon Glass 20772a8cf8dSSimon Glassconfig CMD_XIMG 20872a8cf8dSSimon Glass bool "imxtract" 20972a8cf8dSSimon Glass default y 21072a8cf8dSSimon Glass help 21172a8cf8dSSimon Glass Extract a part of a multi-image. 21272a8cf8dSSimon Glass 21372a8cf8dSSimon Glassconfig CMD_POWEROFF 21472a8cf8dSSimon Glass bool 21572a8cf8dSSimon Glass 21672a8cf8dSSimon Glassendmenu 21772a8cf8dSSimon Glass 21872a8cf8dSSimon Glassmenu "Environment commands" 21972a8cf8dSSimon Glass 22072a8cf8dSSimon Glassconfig CMD_EXPORTENV 22172a8cf8dSSimon Glass bool "env export" 22272a8cf8dSSimon Glass default y 22372a8cf8dSSimon Glass help 22472a8cf8dSSimon Glass Export environments. 22572a8cf8dSSimon Glass 22672a8cf8dSSimon Glassconfig CMD_IMPORTENV 22772a8cf8dSSimon Glass bool "env import" 22872a8cf8dSSimon Glass default y 22972a8cf8dSSimon Glass help 23072a8cf8dSSimon Glass Import environments. 23172a8cf8dSSimon Glass 23272a8cf8dSSimon Glassconfig CMD_EDITENV 23372a8cf8dSSimon Glass bool "editenv" 23472a8cf8dSSimon Glass default y 23572a8cf8dSSimon Glass help 23672a8cf8dSSimon Glass Edit environment variable. 23772a8cf8dSSimon Glass 23872a8cf8dSSimon Glassconfig CMD_SAVEENV 23972a8cf8dSSimon Glass bool "saveenv" 24072a8cf8dSSimon Glass default y 24172a8cf8dSSimon Glass help 24272a8cf8dSSimon Glass Save all environment variables into the compiled-in persistent 24372a8cf8dSSimon Glass storage. 24472a8cf8dSSimon Glass 24572a8cf8dSSimon Glassconfig CMD_ENV_EXISTS 24672a8cf8dSSimon Glass bool "env exists" 24772a8cf8dSSimon Glass default y 24872a8cf8dSSimon Glass help 24972a8cf8dSSimon Glass Check if a variable is defined in the environment for use in 25072a8cf8dSSimon Glass shell scripting. 25172a8cf8dSSimon Glass 25272a8cf8dSSimon Glassendmenu 25372a8cf8dSSimon Glass 25472a8cf8dSSimon Glassmenu "Memory commands" 25572a8cf8dSSimon Glass 25672a8cf8dSSimon Glassconfig CMD_MEMORY 25772a8cf8dSSimon Glass bool "md, mm, nm, mw, cp, cmp, base, loop" 25872a8cf8dSSimon Glass default y 25972a8cf8dSSimon Glass help 26072a8cf8dSSimon Glass Memeory commands. 26172a8cf8dSSimon Glass md - memory display 26272a8cf8dSSimon Glass mm - memory modify (auto-incrementing address) 26372a8cf8dSSimon Glass nm - memory modify (constant address) 26472a8cf8dSSimon Glass mw - memory write (fill) 26572a8cf8dSSimon Glass cp - memory copy 26672a8cf8dSSimon Glass cmp - memory compare 26772a8cf8dSSimon Glass base - print or set address offset 26872a8cf8dSSimon Glass loop - initinite loop on address range 26972a8cf8dSSimon Glass 27072a8cf8dSSimon Glassconfig CMD_CRC32 27172a8cf8dSSimon Glass bool "crc32" 27272a8cf8dSSimon Glass default y 27372a8cf8dSSimon Glass help 27472a8cf8dSSimon Glass Compute CRC32. 27572a8cf8dSSimon Glass 27672a8cf8dSSimon Glassconfig LOOPW 27772a8cf8dSSimon Glass bool "loopw" 27872a8cf8dSSimon Glass help 27972a8cf8dSSimon Glass Infinite write loop on address range 28072a8cf8dSSimon Glass 28172a8cf8dSSimon Glassconfig CMD_MEMTEST 28272a8cf8dSSimon Glass bool "memtest" 28372a8cf8dSSimon Glass help 28472a8cf8dSSimon Glass Simple RAM read/write test. 28572a8cf8dSSimon Glass 28672a8cf8dSSimon Glassconfig CMD_MX_CYCLIC 28772a8cf8dSSimon Glass bool "mdc, mwc" 28872a8cf8dSSimon Glass help 28972a8cf8dSSimon Glass mdc - memory display cyclic 29072a8cf8dSSimon Glass mwc - memory write cyclic 29172a8cf8dSSimon Glass 29272a8cf8dSSimon Glassconfig CMD_MEMINFO 29372a8cf8dSSimon Glass bool "meminfo" 29472a8cf8dSSimon Glass help 29572a8cf8dSSimon Glass Display memory information. 29672a8cf8dSSimon Glass 29772a8cf8dSSimon Glassendmenu 29872a8cf8dSSimon Glass 29972a8cf8dSSimon Glassmenu "Device access commands" 30072a8cf8dSSimon Glass 30172a8cf8dSSimon Glassconfig CMD_DM 30272a8cf8dSSimon Glass bool "dm - Access to driver model information" 30372a8cf8dSSimon Glass depends on DM 30472a8cf8dSSimon Glass default y 30572a8cf8dSSimon Glass help 30672a8cf8dSSimon Glass Provides access to driver model data structures and information, 30772a8cf8dSSimon Glass such as a list of devices, list of uclasses and the state of each 30872a8cf8dSSimon Glass device (e.g. activated). This is not required for operation, but 30972a8cf8dSSimon Glass can be useful to see the state of driver model for debugging or 31072a8cf8dSSimon Glass interest. 31172a8cf8dSSimon Glass 31272a8cf8dSSimon Glassconfig CMD_DEMO 31372a8cf8dSSimon Glass bool "demo - Demonstration commands for driver model" 31472a8cf8dSSimon Glass depends on DM 31572a8cf8dSSimon Glass help 31672a8cf8dSSimon Glass Provides a 'demo' command which can be used to play around with 31772a8cf8dSSimon Glass driver model. To use this properly you will need to enable one or 31872a8cf8dSSimon Glass both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE). 31972a8cf8dSSimon Glass Otherwise you will always get an empty list of devices. The demo 32072a8cf8dSSimon Glass devices are defined in the sandbox device tree, so the easiest 32172a8cf8dSSimon Glass option is to use sandbox and pass the -d point to sandbox's 32272a8cf8dSSimon Glass u-boot.dtb file. 32372a8cf8dSSimon Glass 32472a8cf8dSSimon Glassconfig CMD_LOADB 32572a8cf8dSSimon Glass bool "loadb" 32672a8cf8dSSimon Glass default y 32772a8cf8dSSimon Glass help 32872a8cf8dSSimon Glass Load a binary file over serial line. 32972a8cf8dSSimon Glass 33072a8cf8dSSimon Glassconfig CMD_LOADS 33172a8cf8dSSimon Glass bool "loads" 33272a8cf8dSSimon Glass default y 33372a8cf8dSSimon Glass help 33472a8cf8dSSimon Glass Load an S-Record file over serial line 33572a8cf8dSSimon Glass 33672a8cf8dSSimon Glassconfig CMD_FLASH 33772a8cf8dSSimon Glass bool "flinfo, erase, protect" 33872a8cf8dSSimon Glass default y 33972a8cf8dSSimon Glass help 34072a8cf8dSSimon Glass NOR flash support. 34172a8cf8dSSimon Glass flinfo - print FLASH memory information 34272a8cf8dSSimon Glass erase - FLASH memory 34372a8cf8dSSimon Glass protect - enable or disable FLASH write protection 34472a8cf8dSSimon Glass 34572a8cf8dSSimon Glassconfig CMD_ARMFLASH 34672a8cf8dSSimon Glass depends on FLASH_CFI_DRIVER 34772a8cf8dSSimon Glass bool "armflash" 34872a8cf8dSSimon Glass help 34972a8cf8dSSimon Glass ARM Ltd reference designs flash partition access 35072a8cf8dSSimon Glass 35172a8cf8dSSimon Glassconfig CMD_NAND 35272a8cf8dSSimon Glass bool "nand" 35372a8cf8dSSimon Glass help 35472a8cf8dSSimon Glass NAND support. 35572a8cf8dSSimon Glass 35672a8cf8dSSimon Glassconfig CMD_SF 35772a8cf8dSSimon Glass bool "sf" 35872a8cf8dSSimon Glass help 35972a8cf8dSSimon Glass SPI Flash support 36072a8cf8dSSimon Glass 36172a8cf8dSSimon Glassconfig CMD_SPI 36272a8cf8dSSimon Glass bool "sspi" 36372a8cf8dSSimon Glass help 36472a8cf8dSSimon Glass SPI utility command. 36572a8cf8dSSimon Glass 36672a8cf8dSSimon Glassconfig CMD_I2C 36772a8cf8dSSimon Glass bool "i2c" 36872a8cf8dSSimon Glass help 36972a8cf8dSSimon Glass I2C support. 37072a8cf8dSSimon Glass 37172a8cf8dSSimon Glassconfig CMD_USB 37272a8cf8dSSimon Glass bool "usb" 37372a8cf8dSSimon Glass help 37472a8cf8dSSimon Glass USB support. 37572a8cf8dSSimon Glass 37672a8cf8dSSimon Glassconfig CMD_FPGA 37772a8cf8dSSimon Glass bool "fpga" 37872a8cf8dSSimon Glass default y 37972a8cf8dSSimon Glass help 38072a8cf8dSSimon Glass FPGA support. 38172a8cf8dSSimon Glass 38272a8cf8dSSimon Glassconfig CMD_REMOTEPROC 38372a8cf8dSSimon Glass bool "remoteproc" 38472a8cf8dSSimon Glass depends on REMOTEPROC 38572a8cf8dSSimon Glass help 38672a8cf8dSSimon Glass Support for Remote Processor control 38772a8cf8dSSimon Glass 38872a8cf8dSSimon Glassconfig CMD_GPIO 38972a8cf8dSSimon Glass bool "gpio" 39072a8cf8dSSimon Glass help 39172a8cf8dSSimon Glass GPIO support. 39272a8cf8dSSimon Glass 39372a8cf8dSSimon Glassendmenu 39472a8cf8dSSimon Glass 39572a8cf8dSSimon Glass 39672a8cf8dSSimon Glassmenu "Shell scripting commands" 39772a8cf8dSSimon Glass 39872a8cf8dSSimon Glassconfig CMD_ECHO 39972a8cf8dSSimon Glass bool "echo" 40072a8cf8dSSimon Glass default y 40172a8cf8dSSimon Glass help 40272a8cf8dSSimon Glass Echo args to console 40372a8cf8dSSimon Glass 40472a8cf8dSSimon Glassconfig CMD_ITEST 40572a8cf8dSSimon Glass bool "itest" 40672a8cf8dSSimon Glass default y 40772a8cf8dSSimon Glass help 40872a8cf8dSSimon Glass Return true/false on integer compare. 40972a8cf8dSSimon Glass 41072a8cf8dSSimon Glassconfig CMD_SOURCE 41172a8cf8dSSimon Glass bool "source" 41272a8cf8dSSimon Glass default y 41372a8cf8dSSimon Glass help 41472a8cf8dSSimon Glass Run script from memory 41572a8cf8dSSimon Glass 41672a8cf8dSSimon Glassconfig CMD_SETEXPR 41772a8cf8dSSimon Glass bool "setexpr" 41872a8cf8dSSimon Glass default y 41972a8cf8dSSimon Glass help 42072a8cf8dSSimon Glass Evaluate boolean and math expressions and store the result in an env 42172a8cf8dSSimon Glass variable. 42272a8cf8dSSimon Glass Also supports loading the value at a memory location into a variable. 42372a8cf8dSSimon Glass If CONFIG_REGEX is enabled, setexpr also supports a gsub function. 42472a8cf8dSSimon Glass 42572a8cf8dSSimon Glassendmenu 42672a8cf8dSSimon Glass 42772a8cf8dSSimon Glassmenu "Network commands" 42872a8cf8dSSimon Glass 42972a8cf8dSSimon Glassconfig CMD_NET 43072a8cf8dSSimon Glass bool "bootp, tftpboot" 43172a8cf8dSSimon Glass select NET 43272a8cf8dSSimon Glass default y 43372a8cf8dSSimon Glass help 43472a8cf8dSSimon Glass Network commands. 43572a8cf8dSSimon Glass bootp - boot image via network using BOOTP/TFTP protocol 43672a8cf8dSSimon Glass tftpboot - boot image via network using TFTP protocol 43772a8cf8dSSimon Glass 43872a8cf8dSSimon Glassconfig CMD_TFTPPUT 43972a8cf8dSSimon Glass bool "tftp put" 44072a8cf8dSSimon Glass help 44172a8cf8dSSimon Glass TFTP put command, for uploading files to a server 44272a8cf8dSSimon Glass 44372a8cf8dSSimon Glassconfig CMD_TFTPSRV 44472a8cf8dSSimon Glass bool "tftpsrv" 44572a8cf8dSSimon Glass help 44672a8cf8dSSimon Glass Act as a TFTP server and boot the first received file 44772a8cf8dSSimon Glass 44872a8cf8dSSimon Glassconfig CMD_RARP 44972a8cf8dSSimon Glass bool "rarpboot" 45072a8cf8dSSimon Glass help 45172a8cf8dSSimon Glass Boot image via network using RARP/TFTP protocol 45272a8cf8dSSimon Glass 45372a8cf8dSSimon Glassconfig CMD_DHCP 45472a8cf8dSSimon Glass bool "dhcp" 45572a8cf8dSSimon Glass help 45672a8cf8dSSimon Glass Boot image via network using DHCP/TFTP protocol 45772a8cf8dSSimon Glass 45872a8cf8dSSimon Glassconfig CMD_NFS 45972a8cf8dSSimon Glass bool "nfs" 46072a8cf8dSSimon Glass default y 46172a8cf8dSSimon Glass help 46272a8cf8dSSimon Glass Boot image via network using NFS protocol. 46372a8cf8dSSimon Glass 46472a8cf8dSSimon Glassconfig CMD_PING 46572a8cf8dSSimon Glass bool "ping" 46672a8cf8dSSimon Glass help 46772a8cf8dSSimon Glass Send ICMP ECHO_REQUEST to network host 46872a8cf8dSSimon Glass 46972a8cf8dSSimon Glassconfig CMD_CDP 47072a8cf8dSSimon Glass bool "cdp" 47172a8cf8dSSimon Glass help 47272a8cf8dSSimon Glass Perform CDP network configuration 47372a8cf8dSSimon Glass 47472a8cf8dSSimon Glassconfig CMD_SNTP 47572a8cf8dSSimon Glass bool "sntp" 47672a8cf8dSSimon Glass help 47772a8cf8dSSimon Glass Synchronize RTC via network 47872a8cf8dSSimon Glass 47972a8cf8dSSimon Glassconfig CMD_DNS 48072a8cf8dSSimon Glass bool "dns" 48172a8cf8dSSimon Glass help 48272a8cf8dSSimon Glass Lookup the IP of a hostname 48372a8cf8dSSimon Glass 48472a8cf8dSSimon Glassconfig CMD_LINK_LOCAL 48572a8cf8dSSimon Glass bool "linklocal" 48672a8cf8dSSimon Glass help 48772a8cf8dSSimon Glass Acquire a network IP address using the link-local protocol 48872a8cf8dSSimon Glass 48972a8cf8dSSimon Glassendmenu 49072a8cf8dSSimon Glass 49172a8cf8dSSimon Glassmenu "Misc commands" 49272a8cf8dSSimon Glass 49372a8cf8dSSimon Glassconfig CMD_AMBAPP 49472a8cf8dSSimon Glass bool "ambapp" 49572a8cf8dSSimon Glass depends on LEON3 49672a8cf8dSSimon Glass default y 49772a8cf8dSSimon Glass help 49872a8cf8dSSimon Glass Lists AMBA Plug-n-Play information. 49972a8cf8dSSimon Glass 50072a8cf8dSSimon Glassconfig SYS_AMBAPP_PRINT_ON_STARTUP 50172a8cf8dSSimon Glass bool "Show AMBA PnP info on startup" 50272a8cf8dSSimon Glass depends on CMD_AMBAPP 50372a8cf8dSSimon Glass default n 50472a8cf8dSSimon Glass help 50572a8cf8dSSimon Glass Show AMBA Plug-n-Play information on startup. 50672a8cf8dSSimon Glass 507e40cf34aSEric Nelsonconfig CMD_BLOCK_CACHE 508e40cf34aSEric Nelson bool "blkcache - control and stats for block cache" 509e40cf34aSEric Nelson depends on BLOCK_CACHE 510e40cf34aSEric Nelson default y if BLOCK_CACHE 511e40cf34aSEric Nelson help 512e40cf34aSEric Nelson Enable the blkcache command, which can be used to control the 513e40cf34aSEric Nelson operation of the cache functions. 514e40cf34aSEric Nelson This is most useful when fine-tuning the operation of the cache 515e40cf34aSEric Nelson during development, but also allows the cache to be disabled when 516e40cf34aSEric Nelson it might hurt performance (e.g. when using the ums command). 517e40cf34aSEric Nelson 51872a8cf8dSSimon Glassconfig CMD_TIME 51972a8cf8dSSimon Glass bool "time" 52072a8cf8dSSimon Glass help 52172a8cf8dSSimon Glass Run commands and summarize execution time. 52272a8cf8dSSimon Glass 52372a8cf8dSSimon Glass# TODO: rename to CMD_SLEEP 52472a8cf8dSSimon Glassconfig CMD_MISC 52572a8cf8dSSimon Glass bool "sleep" 52672a8cf8dSSimon Glass default y 52772a8cf8dSSimon Glass help 52872a8cf8dSSimon Glass Delay execution for some time 52972a8cf8dSSimon Glass 53072a8cf8dSSimon Glassconfig CMD_TIMER 53172a8cf8dSSimon Glass bool "timer" 53272a8cf8dSSimon Glass help 53372a8cf8dSSimon Glass Access the system timer. 53472a8cf8dSSimon Glass 53572a8cf8dSSimon Glassconfig CMD_SETGETDCR 53672a8cf8dSSimon Glass bool "getdcr, setdcr, getidcr, setidcr" 53772a8cf8dSSimon Glass depends on 4xx 53872a8cf8dSSimon Glass default y 53972a8cf8dSSimon Glass help 54072a8cf8dSSimon Glass getdcr - Get an AMCC PPC 4xx DCR's value 54172a8cf8dSSimon Glass setdcr - Set an AMCC PPC 4xx DCR's value 54272a8cf8dSSimon Glass getidcr - Get a register value via indirect DCR addressing 54372a8cf8dSSimon Glass setidcr - Set a register value via indirect DCR addressing 54472a8cf8dSSimon Glass 54572a8cf8dSSimon Glassconfig CMD_SOUND 54672a8cf8dSSimon Glass bool "sound" 54772a8cf8dSSimon Glass depends on SOUND 54872a8cf8dSSimon Glass help 54972a8cf8dSSimon Glass This provides basic access to the U-Boot's sound support. The main 55072a8cf8dSSimon Glass feature is to play a beep. 55172a8cf8dSSimon Glass 55272a8cf8dSSimon Glass sound init - set up sound system 55372a8cf8dSSimon Glass sound play - play a sound 55472a8cf8dSSimon Glass 55572a8cf8dSSimon Glassendmenu 55672a8cf8dSSimon Glass 55772a8cf8dSSimon Glassconfig CMD_BOOTSTAGE 55872a8cf8dSSimon Glass bool "Enable the 'bootstage' command" 55972a8cf8dSSimon Glass depends on BOOTSTAGE 56072a8cf8dSSimon Glass help 56172a8cf8dSSimon Glass Add a 'bootstage' command which supports printing a report 56272a8cf8dSSimon Glass and un/stashing of bootstage data. 56372a8cf8dSSimon Glass 56472a8cf8dSSimon Glassmenu "Power commands" 56572a8cf8dSSimon Glassconfig CMD_PMIC 56672a8cf8dSSimon Glass bool "Enable Driver Model PMIC command" 56772a8cf8dSSimon Glass depends on DM_PMIC 56872a8cf8dSSimon Glass help 56972a8cf8dSSimon Glass This is the pmic command, based on a driver model pmic's API. 57072a8cf8dSSimon Glass Command features are unchanged: 57172a8cf8dSSimon Glass - list - list pmic devices 57272a8cf8dSSimon Glass - pmic dev <id> - show or [set] operating pmic device (NEW) 57372a8cf8dSSimon Glass - pmic dump - dump registers 57472a8cf8dSSimon Glass - pmic read address - read byte of register at address 57572a8cf8dSSimon Glass - pmic write address - write byte to register at address 57672a8cf8dSSimon Glass The only one change for this command is 'dev' subcommand. 57772a8cf8dSSimon Glass 57872a8cf8dSSimon Glassconfig CMD_REGULATOR 57972a8cf8dSSimon Glass bool "Enable Driver Model REGULATOR command" 58072a8cf8dSSimon Glass depends on DM_REGULATOR 58172a8cf8dSSimon Glass help 58272a8cf8dSSimon Glass This command is based on driver model regulator's API. 58372a8cf8dSSimon Glass User interface features: 58472a8cf8dSSimon Glass - list - list regulator devices 58572a8cf8dSSimon Glass - regulator dev <id> - show or [set] operating regulator device 58672a8cf8dSSimon Glass - regulator info - print constraints info 58772a8cf8dSSimon Glass - regulator status - print operating status 58872a8cf8dSSimon Glass - regulator value <val] <-f> - print/[set] voltage value [uV] 58972a8cf8dSSimon Glass - regulator current <val> - print/[set] current value [uA] 59072a8cf8dSSimon Glass - regulator mode <id> - print/[set] operating mode id 59172a8cf8dSSimon Glass - regulator enable - enable the regulator output 59272a8cf8dSSimon Glass - regulator disable - disable the regulator output 59372a8cf8dSSimon Glass 59472a8cf8dSSimon Glass The '-f' (force) option can be used for set the value which exceeds 59572a8cf8dSSimon Glass the limits, which are found in device-tree and are kept in regulator's 59672a8cf8dSSimon Glass uclass platdata structure. 59772a8cf8dSSimon Glass 59872a8cf8dSSimon Glassendmenu 59972a8cf8dSSimon Glass 60072a8cf8dSSimon Glassmenu "Security commands" 60172a8cf8dSSimon Glassconfig CMD_TPM 60272a8cf8dSSimon Glass bool "Enable the 'tpm' command" 60372a8cf8dSSimon Glass depends on TPM 60472a8cf8dSSimon Glass help 60572a8cf8dSSimon Glass This provides a means to talk to a TPM from the command line. A wide 60672a8cf8dSSimon Glass range of commands if provided - see 'tpm help' for details. The 60772a8cf8dSSimon Glass command requires a suitable TPM on your board and the correct driver 60872a8cf8dSSimon Glass must be enabled. 60972a8cf8dSSimon Glass 61072a8cf8dSSimon Glassconfig CMD_TPM_TEST 61172a8cf8dSSimon Glass bool "Enable the 'tpm test' command" 61272a8cf8dSSimon Glass depends on CMD_TPM 61372a8cf8dSSimon Glass help 61472a8cf8dSSimon Glass This provides a a series of tests to confirm that the TPM is working 61572a8cf8dSSimon Glass correctly. The tests cover initialisation, non-volatile RAM, extend, 61672a8cf8dSSimon Glass global lock and checking that timing is within expectations. The 61772a8cf8dSSimon Glass tests pass correctly on Infineon TPMs but may need to be adjusted 61872a8cf8dSSimon Glass for other devices. 61972a8cf8dSSimon Glass 62072a8cf8dSSimon Glassendmenu 62172a8cf8dSSimon Glass 62272a8cf8dSSimon Glassendmenu 623