depends on CONSOLE_RECORD
default 0x400 if CONSOLE_RECORD
help
- Set the size of the console output buffer. When this fills up, no
- more data will be recorded until some is removed. The buffer is
- allocated immediately after the malloc() region is ready.
+ Set the size of the console recording output buffer. When this fills
+ up, no more data will be recorded until some is removed. The buffer
+ is allocated immediately after the malloc() region is ready.
config CONSOLE_RECORD_OUT_SIZE_F
hex "Output buffer size before relocation"
depends on CONSOLE_RECORD
default 0x400 if CONSOLE_RECORD
help
- Set the size of the console output buffer before relocation. When
- this fills up, no more data will be recorded until some is removed.
- The buffer is allocated immediately after the early malloc() region is
- ready.
+ Set the size of the console recording output buffer before
+ relocation. When this fills up, no more data will be recorded until
+ some is removed. The buffer is allocated immediately after the early
+ malloc() region is ready.
config CONSOLE_RECORD_IN_SIZE
hex "Input buffer size"
depends on CONSOLE_RECORD
default 0x100 if CONSOLE_RECORD
help
- Set the size of the console input buffer. When this contains data,
+ Set the size of the console recording input buffer. When this contains data,
tstc() and getc() will use this in preference to real device input.
The buffer is allocated immediately after the malloc() region is
ready.
+config SYS_CBSIZE
+ int "Console input buffer size"
+ default 2048 if ARCH_TEGRA || ARCH_VERSAL || ARCH_ZYNQ || ARCH_ZYNQMP || \
+ RCAR_GEN3 || TARGET_SOCFPGA_SOC64
+ default 512 if ARCH_MX5 || ARCH_MX6 || ARCH_MX7 || FSL_LSCH2 || \
+ FSL_LSCH3 || X86
+ default 256 if M68K || PPC
+ default 1024
+ help
+ Set the size of the console input buffer. This is used both in the
+ case of reading input literally from the user in some manner as well
+ as when we need to construct or modify that type of input, for
+ example when constructing "bootargs" for the OS.
+
+config SYS_PBSIZE
+ int "Console output buffer size"
+ default 1024 if ARCH_SUNXI
+ default 1044
+ help
+ Set the size of the console output buffer. This is used when we need
+ to work with some form of a buffer while providing output in some
+ form to the user.
+
config DISABLE_CONSOLE
bool "Add functionality to disable console completely"
help
default 0x2f000000 if ARCH_SUNXI && MACH_SUN9I
default 0x4f000000 if ARCH_SUNXI && !MACH_SUN9I
default 0x0f000000 if ROCKCHIP_RK3288
- default 0x0f200000 if ROCKCHIP_RK3399
+ default 0x0f200000 if ROCKCHIP_RK3399 || ROCKCHIP_RK3328
help
This sets the start address of the pre-console buffer. This must
be in available memory and is accessed before relocation and
help
This enables compilation of flush() function for console flush support.
+config CONSOLE_FLUSH_ON_NEWLINE
+ bool "Flush console buffer on every newline character"
+ depends on DM_SERIAL
+ help
+ This makes the serial core code flush the console device
+ whenever a newline (\n) character has been emitted. This can
+ be especially useful when "printf debugging", as otherwise
+ lots of output could still be in the UART's FIFO by the time
+ one hits the code which causes the CPU to hang or reset.
+
config CONSOLE_MUX
bool "Enable console multiplexing"
- default y if VIDEO || VIDEO || LCD
+ default y if 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.
if CYCLIC
+config SPL_CYCLIC
+ bool "General-purpose cyclic execution mechanism (SPL)"
+ help
+ This enables a general-purpose cyclic execution infrastructure in SPL,
+ 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.
+
config CYCLIC_MAX_CPU_TIME_US
int "Sets the max allowed time for a cyclic function in us"
- default 1000
+ default 100000 if SANDBOX # sandbox video is quite slow
+ default 5000
help
The max allowed time for a cyclic function in us. If a functions
takes longer than this duration this function will get unregistered
bool
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
+ 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
depends on SPL_EVENT && EVENT_DYNAMIC
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
+ it to the EVENT_SPY*() linker list. This increases code size slightly
but provides more flexibility for boards and subsystems that need it.
endif # EVENT
config LAST_STAGE_INIT
bool "Call board-specific as last setup step"
+ select EVENT
help
Some boards need to perform initialisation immediately before control
is passed to the command-line interpreter (e.g. for initializations
config BLOBLIST
bool "Support for a bloblist"
+ select CRC32
help
This enables support for a bloblist in U-Boot, which can be passed
from TPL to SPL to U-Boot proper (and potentially to Linux). The
config SPL_BLOBLIST
bool "Support for a bloblist in SPL"
depends on BLOBLIST && SPL_LIBGENERIC_SUPPORT && SPL_LIBCOMMON_SUPPORT
+ select SPL_CRC32
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 && TPL_LIBGENERIC_SUPPORT && TPL_LIBCOMMON_SUPPORT
+ select TPL_CRC32
default y if TPL
help
This enables a bloblist in TPL. The bloblist is set up in TPL and
config BLOBLIST_ADDR
hex "Address of bloblist"
- default 0xc000 if SANDBOX
+ default 0xb000 if SANDBOX
depends on BLOBLIST_FIXED
help
Sets the address of the bloblist, set up by the first part of U-Boot
config BLOBLIST_SIZE_RELOC
hex "Size of bloblist after relocation"
default BLOBLIST_SIZE if BLOBLIST_FIXED || BLOBLIST_ALLOC
- default 0 if BLOBLIST_PASSAGE
+ default 0x0 if BLOBLIST_PASSAGE
help
Sets the size of the bloblist in bytes after relocation. Since U-Boot
has a lot more memory available then, it is possible to use a larger
endif
-config FDT_SIMPLEFB
- bool "FDT tools for simplefb support"
- depends on OF_LIBFDT
- help
- Enable the fdt tools to manage the simple fb nodes in device tree.
- These functions can be used by board to indicate to the OS
- the presence of the simple frame buffer with associated reserved
- memory
-
config IO_TRACE
bool
-
-config BMP
- bool "Enable bmp image display"
- default y if CMD_BMP
- help
- Enable bmp functions to display bmp image and get bmp info.
-
-config SPL_BMP
- bool "Enable bmp image display at SPL"
- depends on SPL_VIDEO
- help
- Enable bmp functions to display bmp image and get bmp info at SPL.
projects / J-u-boot.git / blobdiff