To enable the tracer a variable "xtrace" needs to be defined in
the environment.
-menu "Autoboot options"
-
-config AUTOBOOT
- bool "Autoboot"
- default y
- help
- This enables the autoboot. See doc/README.autoboot for detail.
-
-config AUTOBOOT_KEYED
- bool "Stop autobooting via specific input key / string"
- default n
- help
- This option enables stopping (aborting) of the automatic
- boot feature only by issuing a specific input key or
- string. If not enabled, any input key will abort the
- U-Boot automatic booting process and bring the device
- to the U-Boot prompt for user input.
-
-config AUTOBOOT_PROMPT
- string "Autoboot stop prompt"
- depends on AUTOBOOT_KEYED
- default "Autoboot in %d seconds\\n"
- help
- This string is displayed before the boot delay selected by
- CONFIG_BOOTDELAY starts. If it is not defined there is no
- output indicating that autoboot is in progress.
-
- Note that this define is used as the (only) argument to a
- printf() call, so it may contain '%' format specifications,
- provided that it also includes, sepearated by commas exactly
- like in a printf statement, the required arguments. It is
- the responsibility of the user to select only such arguments
- that are valid in the given context.
-
-config AUTOBOOT_ENCRYPTION
- bool "Enable encryption in autoboot stopping"
- depends on AUTOBOOT_KEYED
- help
- This option allows a string to be entered into U-Boot to stop the
- autoboot. The string itself is hashed and compared against the hash
- in the environment variable 'bootstopkeysha256'. If it matches then
- boot stops and a command-line prompt is presented.
-
- This provides a way to ship a secure production device which can also
- be accessed at the U-Boot command line.
-
-config AUTOBOOT_DELAY_STR
- string "Delay autobooting via specific input key / string"
- depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
- help
- This option delays the automatic boot feature by issuing
- a specific input key or string. If CONFIG_AUTOBOOT_DELAY_STR
- or the environment variable "bootdelaykey" is specified
- and this string is received from console input before
- autoboot starts booting, U-Boot gives a command prompt. The
- U-Boot prompt will time out if CONFIG_BOOT_RETRY_TIME is
- used, otherwise it never times out.
-
-config AUTOBOOT_STOP_STR
- string "Stop autobooting via specific input key / string"
- depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
- help
- This option enables stopping (aborting) of the automatic
- boot feature only by issuing a specific input key or
- string. If CONFIG_AUTOBOOT_STOP_STR or the environment
- variable "bootstopkey" is specified and this string is
- received from console input before autoboot starts booting,
- U-Boot gives a command prompt. The U-Boot prompt never
- times out, even if CONFIG_BOOT_RETRY_TIME is used.
-
-config AUTOBOOT_KEYED_CTRLC
- bool "Enable Ctrl-C autoboot interruption"
- depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
- default n
- help
- This option allows for the boot sequence to be interrupted
- by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey".
- Setting this variable provides an escape sequence from the
- limited "password" strings.
-
-config AUTOBOOT_STOP_STR_SHA256
- string "Stop autobooting via SHA256 encrypted password"
- depends on AUTOBOOT_KEYED && AUTOBOOT_ENCRYPTION
- help
- This option adds the feature to only stop the autobooting,
- and therefore boot into the U-Boot prompt, when the input
- string / password matches a values that is encypted via
- a SHA256 hash and saved in the environment.
-
-config AUTOBOOT_USE_MENUKEY
- bool "Allow a specify key to run a menu from the environment"
- depends on !AUTOBOOT_KEYED
- help
- If a specific key is pressed to stop autoboot, then the commands in
- the environment variable 'menucmd' are executed before boot starts.
-
-config AUTOBOOT_MENUKEY
- int "ASCII value of boot key to show a menu"
- default 0
- depends on AUTOBOOT_USE_MENUKEY
- help
- If this key is pressed to stop autoboot, then the commands in the
- environment variable 'menucmd' will be executed before boot starts.
- For example, 33 means "!" in ASCII, so pressing ! at boot would take
- this action.
-
-config AUTOBOOT_MENU_SHOW
- bool "Show a menu on boot"
- depends on CMD_BOOTMENU
- help
- This enables the boot menu, controlled by environment variables
- defined by the board. The menu starts after running the 'preboot'
- environmnent variable (if enabled) and before handling the boot delay.
- See README.bootmenu for more details.
-
-endmenu
-
config BUILD_BIN2C
bool
help
Read system EEPROM data block in ONIE Tlvinfo format from SPL.
+config CMD_SBI
+ bool "sbi"
+ depends on RISCV_SMODE && SBI_V02
+ help
+ Display information about the SBI implementation.
+
endmenu
menu "Boot commands"
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_BLOBLIST
+ bool "bloblist"
+ default y if BLOBLIST
+ help
+ Show information about the bloblist, a collection of binary blobs
+ held in memory that persist between SPL and U-Boot. In the case of
+ x86 devices the bloblist can be used to hold ACPI tables so that they
+ remain available in memory.
+
config CMD_CRC32
bool "crc32"
default y
base - print or set address offset
loop - initialize loop on address range
-config MEM_SEARCH
+config CMD_MEM_SEARCH
bool "ms - Memory search"
help
Memory-search command
help
Use a more complete alternative memory test.
+if SYS_ALT_MEMTEST
+
+config SYS_ALT_MEMTEST_BITFLIP
+ bool "Bitflip test"
+ default y
+ help
+ The alternative memory test includes bitflip test since 2020.07.
+ The bitflip test significantly increases the overall test time.
+ Bitflip test can optionally be disabled here.
+
+endif
+
config SYS_MEMTEST_START
hex "default start address for mtest"
default 0
config CMD_ADC
bool "adc - Access Analog to Digital Converters info and data"
select ADC
- select DM_REGULATOR
+ depends on DM_REGULATOR
help
Shows ADC device info and permit printing one-shot analog converted
data from a named Analog to Digital Converter.
Print list of available block device drivers, and for each, the list
of known block devices.
+config CMD_MISC
+ bool "misc"
+ depends on MISC
+ help
+ Enable the command "misc" for accessing miscellaneous devices with
+ a MISC uclass driver. The command provides listing all MISC devices
+ as well as read and write functionalities via their drivers.
+
config CMD_MMC
bool "mmc"
help
initial flashing by external block device without network
or usb support.
+config CMD_OPTEE_RPMB
+ bool "Enable read/write support on RPMB via OPTEE"
+ depends on SUPPORT_EMMC_RPMB && OPTEE
+ help
+ Enable the commands for reading, writing persistent named values
+ in the Replay Protection Memory Block partition in eMMC by
+ using Persistent Objects in OPTEE
+
config CMD_MTD
bool "mtd"
depends on MTD
help
MTD commands support.
+config CMD_MUX
+ bool "mux"
+ depends on MULTIPLEXER
+ help
+ List, select, and deselect mux controllers on the fly.
+
config CMD_NAND
bool "nand"
default y if NAND_SUNXI
help
USB mass storage support
+config CMD_PVBLOCK
+ bool "Xen para-virtualized block device"
+ depends on XEN
+ select PVBLOCK
+ help
+ Xen para-virtualized block device support
+
config CMD_VIRTIO
bool "virtio"
depends on VIRTIO
config CMD_SNTP
bool "sntp"
+ select PROT_UDP
help
Synchronize RTC via network
help
Print bytes from the hardware random number generator.
-# TODO: rename to CMD_SLEEP
-config CMD_MISC
+config CMD_SLEEP
bool "sleep"
default y
help
feature is to allow easy loading of files passed to qemu-system
via -kernel / -initrd
+config CMD_PSTORE
+ bool "pstore"
+ help
+ This provides access to Linux PStore with Rammoops backend. The main
+ feature is to allow to display or save PStore records.
+
+ See doc/pstore.rst for more information.
+
+if CMD_PSTORE
+
+config CMD_PSTORE_MEM_ADDR
+ hex "Memory Address"
+ depends on CMD_PSTORE
+ help
+ Base addr used for PStore ramoops memory, should be identical to
+ ramoops.mem_address parameter used by kernel
+
+config CMD_PSTORE_MEM_SIZE
+ hex "Memory size"
+ depends on CMD_PSTORE
+ default "0x10000"
+ help
+ Size of PStore ramoops memory, should be identical to ramoops.mem_size
+ parameter used by kernel, a power of 2 and larger than the sum of the
+ record sizes
+
+config CMD_PSTORE_RECORD_SIZE
+ hex "Dump record size"
+ depends on CMD_PSTORE
+ default "0x1000"
+ help
+ Size of each dump done on oops/panic, should be identical to
+ ramoops.record_size parameter used by kernel and a power of 2
+ Must be non-zero
+
+config CMD_PSTORE_CONSOLE_SIZE
+ hex "Kernel console log size"
+ depends on CMD_PSTORE
+ default "0x1000"
+ help
+ Size of kernel console log, should be identical to
+ ramoops.console_size parameter used by kernel and a power of 2
+ Must be non-zero
+
+config CMD_PSTORE_FTRACE_SIZE
+ hex "FTrace log size"
+ depends on CMD_PSTORE
+ default "0x1000"
+ help
+ Size of ftrace log, should be identical to ramoops.ftrace_size
+ parameter used by kernel and a power of 2
+
+config CMD_PSTORE_PMSG_SIZE
+ hex "User space message log size"
+ depends on CMD_PSTORE
+ default "0x1000"
+ help
+ Size of user space message log, should be identical to
+ ramoops.pmsg_size parameter used by kernel and a power of 2
+
+config CMD_PSTORE_ECC_SIZE
+ int "ECC size"
+ depends on CMD_PSTORE
+ default "0"
+ help
+ if non-zero, the option enables ECC support and specifies ECC buffer
+ size in bytes (1 is a special value, means 16 bytes ECC), should be
+ identical to ramoops.ramoops_ecc parameter used by kernel
+
+endif
+
source "cmd/mvebu/Kconfig"
config CMD_TERMINAL
help
Support for the FAT fs
+config CMD_SQUASHFS
+ bool "SquashFS command support"
+ select FS_SQUASHFS
+ help
+ Enables SquashFS filesystem commands (e.g. load, ls).
+
config CMD_FS_GENERIC
bool "filesystem commands"
help
config CMD_IRQ
bool "irq - Show information about interrupts"
- depends on !ARM && !MIPS && !SH
+ depends on !ARM && !MIPS && !RISCV && !SH
help
This enables two commands:
config CMD_LOG
bool "log - Generation, control and access to logging"
select LOG
+ select GETOPT
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
projects / platform / kernel / u-boot.git / blobdiff