config SPL_LOGLEVEL
int
+ depends on SPL
default LOGLEVEL
config TPL_LOGLEVEL
int
+ depends on TPL
default LOGLEVEL
+config VPL_LOGLEVEL
+ int "loglevel for VPL"
+ depends on VPL
+ default LOGLEVEL
+ help
+ All Messages with a loglevel smaller than the console loglevel will
+ be compiled in to VPL. See LOGLEVEL for a list of available log
+ levels. Setting this to a value above 4 may increase the code size
+ significantly.
+
config SILENT_CONSOLE
bool "Support a silent console"
help
GD_FLG_SILENT flag is set. Changing the environment variable later
will update the flag.
+config SPL_SILENT_CONSOLE
+ bool "Use a silent console in SPL"
+ default y if SILENT_CONSOLE && !SANDBOX
+ help
+ This selects a silent console in SPL. When enabled it drops some
+ output messages. The GD_FLG_SILENT flag is not used in SPL so there
+ is no run-time control of console messages in SPL.
+
+ Future work may allow the SPL console to be silenced completely using
+ this option.
+
+config TPL_SILENT_CONSOLE
+ bool "Use a silent console in TPL"
+ default y if SILENT_CONSOLE && !SANDBOX
+ help
+ This selects a silent console in TPL. When enabled it drops some
+ output messages. The GD_FLG_SILENT flag is not used in TPL so there
+ is no run-time control of console messages in TPL.
+
+ Future work may allow the TPL console to be silenced completely using
+ this option.
+
config SILENT_U_BOOT_ONLY
bool "Only silence the U-Boot console"
depends on SILENT_CONSOLE
We should consider removing this option and allocating the memory
in board_init_f_init_reserve() instead.
+config CONSOLE_FLUSH_SUPPORT
+ bool "Enable console flush support"
+ default y
+ help
+ This enables compilation of flush() function for console flush support.
+
config CONSOLE_MUX
bool "Enable console multiplexing"
- default y if DM_VIDEO || VIDEO || LCD
+ default y if VIDEO || VIDEO || LCD
help
This allows multiple devices to be used for each console 'file'.
For example, stdout can be set to go to serial and video.
config SPL_LOG
bool "Enable logging support in SPL"
- depends on LOG
+ depends on LOG && SPL
help
This enables support for logging of status and debug messages. These
can be displayed on the console, recorded in a memory buffer, or
config TPL_LOG
bool "Enable logging support in TPL"
- depends on LOG
+ depends on LOG && TPL
help
This enables support for logging of status and debug messages. These
can be displayed on the console, recorded in a memory buffer, or
endif
+config VPL_LOG
+ bool "Enable logging support in VPL"
+ depends on LOG && VPL
+ help
+ This enables support for logging of status and debug messages. These
+ can be displayed on the console, recorded in a memory buffer, or
+ discarded if not needed. Logging supports various categories and
+ levels of severity.
+
+if VPL_LOG
+
+config VPL_LOG_MAX_LEVEL
+ int "Maximum log level to record in VPL"
+ default 3
+ help
+ This selects the maximum log level that will be recorded. Any value
+ higher than this will be ignored. If possible log statements below
+ this level will be discarded at build time. Levels:
+
+ 0 - emergency
+ 1 - alert
+ 2 - critical
+ 3 - error
+ 4 - warning
+ 5 - note
+ 6 - info
+ 7 - debug
+ 8 - debug content
+ 9 - debug hardware I/O
+
+config VPL_LOG_CONSOLE
+ bool "Allow log output to the console in VPL"
+ default y
+ help
+ Enables a log driver which writes log records to the console.
+ Generally the console is the serial port or LCD display. Only the
+ log message is shown - other details like level, category, file and
+ line number are omitted.
+
+endif
+
config LOG_ERROR_RETURN
bool "Log all functions which return an error"
help
menu "Start-up hooks"
+config CYCLIC
+ bool "General-purpose cyclic execution mechanism"
+ help
+ This enables a general-purpose cyclic execution infrastructure,
+ to allow "small" (run-time wise) functions to be executed at
+ a specified frequency. Things like LED blinking or watchdog
+ triggering are examples for such tasks.
+
+if CYCLIC
+
+config CYCLIC_MAX_CPU_TIME_US
+ int "Sets the max allowed time for a cyclic function in us"
+ default 1000
+ help
+ The max allowed time for a cyclic function in us. If a functions
+ takes longer than this duration this function will get unregistered
+ automatically.
+
+endif # CYCLIC
+
+config EVENT
+ bool "General-purpose event-handling mechanism"
+ default y if SANDBOX
+ help
+ This enables sending and processing of events, to allow interested
+ parties to be alerted when something happens. This is an attempt to
+ stem the flow of weak functions, hooks, functions in board_f.c
+ and board_r.c and the Kconfig options below.
+
+ See doc/develop/event.rst for more information.
+
+if EVENT
+
+config EVENT_DYNAMIC
+ bool "Support event registration at runtime"
+ default y if SANDBOX
+ help
+ Enable this to support adding an event spy at runtime, without adding
+ it to the EVENT_SPy() linker list. This increases code size slightly
+ but provides more flexibility for boards and subsystems that need it.
+
+config EVENT_DEBUG
+ bool "Enable event debugging assistance"
+ default y if SANDBOX
+ help
+ Enable this get usefui features for seeing what is happening with
+ events, such as event-type names. This adds to the code size of
+ U-Boot so can be turned off for production builds.
+
+endif # EVENT
+
config ARCH_EARLY_INIT_R
bool "Call arch-specific init soon after relocation"
help
So this config enable the late init code with the help of board_late_init
function which should defined on respective boards.
+config CLOCKS
+ bool "Call set_cpu_clk_info"
+ depends on ARM
+
config SYS_FSL_CLK
bool
depends on ARCH_LS1021A || FSL_LSCH2 || FSL_LSCH3 || \
U-Boot calls last_stage_init() before the command-line interpreter is
started.
-config MISC_INIT_F
- bool "Execute pre-relocation misc init"
- help
- Enabling this option calls the 'misc_init_f' function in the init
- sequence just before DRAM is inited.
-
config MISC_INIT_R
bool "Execute Misc Init"
default y if ARCH_KEYSTONE || ARCH_SUNXI || MPC85xx
help
Enabling this option calls 'misc_init_r' function
+config SYS_MALLOC_BOOTPARAMS
+ bool "Malloc a buffer to use for bootparams"
+ help
+ In some cases rather than using a known location to store the
+ bi_boot_params portion of gd we need to allocate it from our malloc pool.
+
+config SYS_BOOTPARAMS_LEN
+ hex "Size of the bootparam buffer to malloc in bytes"
+ depends on SYS_MALLOC_BOOTPARAMS
+ default 0x20000 if MIPS || RCAR_GEN3
+ default 0x10000
+
config ID_EEPROM
bool "Enable I2C connected system identifier EEPROM"
help
A number of different systems and vendors enable a vendor-specified
EEPROM that contains various identifying features.
+config SYS_EEPROM_BUS_NUM
+ int "I2C bus number of the system identifier EEPROM"
+ depends on ID_EEPROM
+ default 0
+
+choice
+ prompt "EEPROM starts with 'CCID' or 'NXID'"
+ depends on ID_EEPROM && (PPC || ARCH_LS1021A || FSL_LAYERSCAPE)
+ default SYS_I2C_EEPROM_NXID
+ help
+ Specify if the Freescale / NXP ID EEPROM starts with 'CCID' or 'NXID'
+ ASCII literal string.
+
+config SYS_I2C_EEPROM_CCID
+ bool "EEPROM starts with 'CCID'"
+
+config SYS_I2C_EEPROM_NXID
+ bool "EEPROM starts with 'NXID'"
+
+endchoice
+
config PCI_INIT_R
bool "Enumerate PCI buses during init"
depends on PCI
case of DM PCI-based Ethernet devices, which will not be detected
without having the enumeration performed earlier.
+config RESET_PHY_R
+ bool "Reset ethernet PHY during init"
+ help
+ Implement reset_phy() in board code if required to reset the ethernet
+ PHY.
+
endmenu
endmenu # Init options
bool "Stack Protector buffer overflow detection for TPL"
depends on STACKPROTECTOR && TPL
+config BOARD_RNG_SEED
+ bool "Provide /chosen/rng-seed property to the linux kernel"
+ help
+ Selecting this option requires the board to define a
+ board_rng_seed() function, which should return a buffer
+ which will be used to populate the /chosen/rng-seed property
+ in the device tree for the OS being booted.
+
+ It is up to the board code (and more generally the whole
+ BSP) where and how to store (or generate) such a seed, how
+ to ensure a given seed is only used once, how to create a
+ new seed for use on subsequent boots, and whether or not the
+ kernel should account any entropy from the given seed.
+
endmenu
menu "Update support"
config SPL_BLOBLIST
bool "Support for a bloblist in SPL"
- depends on BLOBLIST
+ depends on BLOBLIST && SPL_LIBGENERIC_SUPPORT && SPL_LIBCOMMON_SUPPORT
default y if SPL
help
This enables a bloblist in SPL. If this is the first part of U-Boot
config TPL_BLOBLIST
bool "Support for a bloblist in TPL"
- depends on BLOBLIST
+ depends on BLOBLIST && TPL_LIBGENERIC_SUPPORT && TPL_LIBCOMMON_SUPPORT
default y if TPL
help
This enables a bloblist in TPL. The bloblist is set up in TPL and
passed to SPL and U-Boot proper.
+config VPL_BLOBLIST
+ bool "Support for a bloblist in VPL"
+ depends on BLOBLIST && VPL_LIBGENERIC_SUPPORT && VPL_LIBCOMMON_SUPPORT
+ default y if VPL
+ help
+ This enables a bloblist in VPL. The bloblist is set up in VPL and
+ passed to SPL and U-Boot proper.
+
if BLOBLIST
choice
help
Enable image_sign_info helper functions in SPL.
+config VPL_IMAGE_SIGN_INFO
+ bool
+ select SHA1
+ select SHA256
+ help
+ Enable image_sign_info helper functions in SPL.
+
endif
config FDT_SIMPLEFB
projects / platform / kernel / u-boot.git / blobdiff