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Kconfig: Remove all default n/no options

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default n/no doesn't need to be specified. It is default option anyway.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
[trini: Rework FSP_USE_UPD portion]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Michal Simek 2021-08-27 08:48:10 +02:00 committed by Tom Rini
parent 7cfbba36e9
commit b4c2c151b1
65 changed files with 1 additions and 224 deletions
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6
Kconfig
View File

@ -83,7 +83,6 @@ config CC_OPTIMIZE_FOR_SIZE
config OPTIMIZE_INLINING
bool "Allow compiler to uninline functions marked 'inline' in full U-Boot"
default n
help
This option determines if U-Boot forces gcc to inline the functions
developers have marked 'inline'. Doing so takes away freedom from gcc to
@ -93,7 +92,6 @@ config OPTIMIZE_INLINING
config SPL_OPTIMIZE_INLINING
bool "Allow compiler to uninline functions marked 'inline' in SPL"
depends on SPL
default n
help
This option determines if U-Boot forces gcc to inline the functions
developers have marked 'inline'. Doing so takes away freedom from gcc to
@ -106,7 +104,6 @@ config ARCH_SUPPORTS_LTO
config LTO
bool "Enable Link Time Optimizations"
depends on ARCH_SUPPORTS_LTO
default n
help
This option enables Link Time Optimization (LTO), a mechanism which
allows the compiler to optimize between different compilation units.
@ -127,7 +124,6 @@ config LTO
config TPL_OPTIMIZE_INLINING
bool "Allow compiler to uninline functions marked 'inline' in TPL"
depends on TPL
default n
help
This option determines if U-Boot forces gcc to inline the functions
developers have marked 'inline'. Doing so takes away freedom from gcc to
@ -310,7 +306,6 @@ if EXPERT
config SYS_MALLOC_DEFAULT_TO_INIT
bool "Default malloc to init while reserving the memory for it"
default n
help
It may happen that one needs to move the dynamic allocation
from one to another memory range, eg. when moving the malloc
@ -440,7 +435,6 @@ config SYS_HAS_SRAM
default y if TARGET_PIC32MZDASK
default y if TARGET_DEVKIT8000
default y if TARGET_TRICORDER
default n
help
Enable this to allow support for the on board SRAM.
SRAM base address is controlled by CONFIG_SYS_SRAM_BASE.

1
api/Kconfig
View File

@ -2,7 +2,6 @@ menu "API"
config API
bool "Enable U-Boot API"
default n
help
This option enables the U-Boot API. See api/README for more information.

5
arch/arc/Kconfig
View File

@ -104,13 +104,11 @@ endchoice
config CPU_BIG_ENDIAN
bool "Enable Big Endian Mode"
default n
help
Build kernel for Big Endian Mode of ARC CPU
config SYS_ICACHE_OFF
bool "Do not enable icache"
default n
help
Do not enable instruction cache in U-Boot.
@ -123,7 +121,6 @@ config SPL_SYS_ICACHE_OFF
config SYS_DCACHE_OFF
bool "Do not enable dcache"
default n
help
Do not enable data cache in U-Boot.
@ -136,14 +133,12 @@ config SPL_SYS_DCACHE_OFF
menuconfig ARC_DBG
bool "ARC debugging"
default n
if ARC_DBG
config ARC_DBG_IOC_ENABLE
bool "Enable IO coherency unit"
depends on CPU_ARCHS38
default n
help
Enable IO coherency unit to debug problems with caches and
DMA peripherals.

4
arch/arm/Kconfig
View File

@ -110,7 +110,6 @@ config THUMB2_KERNEL
config SYS_ICACHE_OFF
bool "Do not enable icache"
default n
help
Do not enable instruction cache in U-Boot.
@ -123,7 +122,6 @@ config SPL_SYS_ICACHE_OFF
config SYS_DCACHE_OFF
bool "Do not enable dcache"
default n
help
Do not enable data cache in U-Boot.
@ -443,7 +441,6 @@ config ENABLE_ARM_SOC_BOOT0_HOOK
config ARM_CORTEX_CPU_IS_UP
bool
default n
config USE_ARCH_MEMCPY
bool "Use an assembly optimized implementation of memcpy"
@ -1907,7 +1904,6 @@ config ARCH_SUPPORT_TFABOOT
config TFABOOT
bool "Support for booting from TF-A"
depends on ARCH_SUPPORT_TFABOOT
default n
help
Some platforms support the setup of secure registers (for instance
for CPU errata handling) or provide secure services like PSCI.

3
arch/arm/cpu/armv8/Kconfig
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@ -3,7 +3,6 @@ if ARM64
config ARMV8_SPL_EXCEPTION_VECTORS
bool "Install crash dump exception vectors"
depends on SPL
default n
help
The default exception vector table is only used for the crash
dump, but still takes quite a lot of space in the image size.
@ -128,7 +127,6 @@ config PSCI_RESET
config ARMV8_PSCI
bool "Enable PSCI support" if EXPERT
default n
help
PSCI is Power State Coordination Interface defined by ARM.
The PSCI in U-boot provides a general framework and each platform
@ -156,7 +154,6 @@ config ARMV8_PSCI_CPUS_PER_CLUSTER
config ARMV8_EA_EL3_FIRST
bool "External aborts and SError interrupt exception are taken in EL3"
default n
help
Exception handling at all exception levels for External Abort and
SError interrupt exception are taken in EL3.

1
arch/arm/cpu/armv8/fsl-layerscape/Kconfig
View File

@ -453,7 +453,6 @@ config QSPI_AHB_INIT
config FSPI_AHB_EN_4BYTE
bool "Enable 4-byte Fast Read command for AHB mode"
default n
help
The default setting for FlexSPI AHB bus just supports 3-byte addressing.
But some FlexSPI flash sizes are up to 64MBytes.

1
arch/arm/mach-at91/Kconfig
View File

@ -298,7 +298,6 @@ endchoice
config ATMEL_SFR
bool
default n
config SYS_SOC
default "at91"

1
arch/arm/mach-imx/mx6/Kconfig
View File

@ -102,7 +102,6 @@ config MX6_OCRAM_256KB
config MX6_DDRCAL
bool "Include dynamic DDR calibration routines"
depends on SPL
default n
help
Say "Y" if your board uses dynamic (per-boot) DDR calibration.
If unsure, say N.

1
arch/arm/mach-mediatek/Kconfig
View File

@ -8,7 +8,6 @@ config SYS_VENDOR
config MT8512
bool "MediaTek MT8512 SoC"
default n
choice
prompt "MediaTek board select"

3
arch/arm/mach-mvebu/Kconfig
View File

@ -2,7 +2,6 @@ if ARCH_MVEBU
config HAVE_MVEBU_EFUSE
bool
default n
config ARMADA_32BIT
bool
@ -311,14 +310,12 @@ endchoice
config MVEBU_EFUSE
bool "Enable eFuse support"
default n
depends on HAVE_MVEBU_EFUSE
help
Enable support for reading and writing eFuses on mvebu SoCs.
config MVEBU_EFUSE_FAKE
bool "Fake eFuse access (dry run)"
default n
depends on MVEBU_EFUSE
help
This enables a "dry run" mode where eFuses are not really programmed.

1
arch/arm/mach-rmobile/Kconfig.32
View File

@ -133,7 +133,6 @@ config SYS_SOC
config RMOBILE_EXTRAM_BOOT
bool "Enable boot from RAM"
depends on TARGET_ALT || TARGET_BLANCHE || TARGET_KOELSCH || TARGET_LAGER || TARGET_PORTER || TARGET_SILK || TARGET_STOUT
default n
choice
prompt "Qos setting primary"

1
arch/arm/mach-stm32mp/Kconfig
View File

@ -190,7 +190,6 @@ config STM32_ECDSA_VERIFY
config CMD_STM32KEY
bool "command stm32key to fuse public key hash"
default n
help
fuse public key hash in corresponding fuse used to authenticate
binary.

13
arch/arm/mach-sunxi/Kconfig
View File

@ -629,7 +629,6 @@ config SYS_SOC
config UART0_PORT_F
bool "UART0 on MicroSD breakout board"
default n
---help---
Repurpose the SD card slot for getting access to the UART0 serial
console. Primarily useful only for low level u-boot debugging on
@ -640,7 +639,6 @@ config UART0_PORT_F
config OLD_SUNXI_KERNEL_COMPAT
bool "Enable workarounds for booting old kernels"
default n
---help---
Set this to enable various workarounds for old kernels, this results in
sub-optimal settings for newer kernels, only enable if needed.
@ -771,14 +769,12 @@ config I2C0_ENABLE
config I2C1_ENABLE
bool "Enable I2C/TWI controller 1"
default n
select CMD_I2C
---help---
See I2C0_ENABLE help text.
config I2C2_ENABLE
bool "Enable I2C/TWI controller 2"
default n
select CMD_I2C
---help---
See I2C0_ENABLE help text.
@ -786,7 +782,6 @@ config I2C2_ENABLE
if MACH_SUN6I || MACH_SUN7I
config I2C3_ENABLE
bool "Enable I2C/TWI controller 3"
default n
select CMD_I2C
---help---
See I2C0_ENABLE help text.
@ -805,7 +800,6 @@ endif
if MACH_SUN7I
config I2C4_ENABLE
bool "Enable I2C/TWI controller 4"
default n
select CMD_I2C
---help---
See I2C0_ENABLE help text.
@ -813,7 +807,6 @@ endif
config AXP_GPIO
bool "Enable support for gpio-s on axp PMICs"
default n
---help---
Say Y here to enable support for the gpio pins of the axp PMIC ICs.
@ -845,14 +838,12 @@ config VIDEO_HDMI
config VIDEO_VGA
bool "VGA output support"
depends on VIDEO_SUNXI && (MACH_SUN4I || MACH_SUN7I)
default n
---help---
Say Y here to add support for outputting video over VGA.
config VIDEO_VGA_VIA_LCD
bool "VGA via LCD controller support"
depends on VIDEO_SUNXI && (MACH_SUN5I || MACH_SUN6I || MACH_SUN8I)
default n
---help---
Say Y here to add support for external DACs connected to the parallel
LCD interface driving a VGA connector, such as found on the
@ -861,7 +852,6 @@ config VIDEO_VGA_VIA_LCD
config VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH
bool "Force sync active high for VGA via LCD controller support"
depends on VIDEO_VGA_VIA_LCD
default n
---help---
Say Y here if you've a board which uses opendrain drivers for the vga
hsync and vsync signals. Opendrain drivers cannot generate steep enough
@ -879,7 +869,6 @@ config VIDEO_VGA_EXTERNAL_DAC_EN
config VIDEO_COMPOSITE
bool "Composite video output support"
depends on VIDEO_SUNXI && (MACH_SUN4I || MACH_SUN5I || MACH_SUN7I)
default n
---help---
Say Y here to add support for outputting composite video.
@ -943,7 +932,6 @@ config VIDEO_LCD_BL_PWM_ACTIVE_LOW
config VIDEO_LCD_PANEL_I2C
bool "LCD panel needs to be configured via i2c"
depends on VIDEO_SUNXI
default n
select CMD_I2C
---help---
Say y here if the LCD panel needs to be configured via i2c. This
@ -976,7 +964,6 @@ config VIDEO_LCD_IF_LVDS
config SUNXI_DE2
bool
default n
config VIDEO_DE2
bool "Display Engine 2 video driver"

9
arch/mips/Kconfig
View File

@ -346,7 +346,6 @@ config MIPS_RELOCATION_TABLE_SIZE
config RESTORE_EXCEPTION_VECTOR_BASE
bool "Restore exception vector base before booting linux kernel"
default n
help
In U-Boot the exception vector base will be moved to top of memory,
to be used to display register dump when exception occurs.
@ -361,7 +360,6 @@ config RESTORE_EXCEPTION_VECTOR_BASE
config OVERRIDE_EXCEPTION_VECTOR_BASE
bool "Override the exception vector base to be restored"
depends on RESTORE_EXCEPTION_VECTOR_BASE
default n
help
Enable this option if you want to use a different exception vector
base rather than the previously saved one.
@ -376,7 +374,6 @@ config NEW_EXCEPTION_VECTOR_BASE
config INIT_STACK_WITHOUT_MALLOC_F
bool "Do not reserve malloc space on initial stack"
default n
help
Enable this option if you don't want to reserve malloc space on
initial stack. This is useful if the initial stack can't hold large
@ -385,7 +382,6 @@ config INIT_STACK_WITHOUT_MALLOC_F
config SPL_INIT_STACK_WITHOUT_MALLOC_F
bool "Do not reserve malloc space on initial stack in SPL"
default n
help
Enable this option if you don't want to reserve malloc space on
initial stack. This is useful if the initial stack can't hold large
@ -394,7 +390,6 @@ config SPL_INIT_STACK_WITHOUT_MALLOC_F
config SPL_LOADER_SUPPORT
bool
default n
help
Enable this option if you want to use SPL loaders without DM enabled.
@ -422,7 +417,6 @@ config MIPS_BOOT_ENV_LEGACY
config MIPS_BOOT_FDT
bool "Hand over a flattened device tree to Linux kernel"
default n
help
Enable this option if you want U-Boot to hand over a flattened
device tree to the kernel. According to UHI register $a0 will be set
@ -501,7 +495,6 @@ config SYS_MIPS_CACHE_INIT_RAM_LOAD
config MIPS_INIT_STACK_IN_SRAM
bool
default n
help
Select this if the initial stack frame could be setup in SRAM.
Normally the initial stack frame is set up in DRAM which is often
@ -512,7 +505,6 @@ config MIPS_INIT_STACK_IN_SRAM
config MIPS_SRAM_INIT
bool
default n
depends on MIPS_INIT_STACK_IN_SRAM
help
Select this if the SRAM for initial stack needs to be initialized
@ -584,7 +576,6 @@ config MIPS_CM
config MIPS_INSERT_BOOT_CONFIG
bool
default n
help
Enable this to insert some board-specific boot configuration in
the U-Boot binary at offset 0x10.

1
arch/mips/mach-mtmips/mt7628/Kconfig
View File

@ -40,7 +40,6 @@ endchoice
config SPL_UART2_SPIS_PINMUX
bool "Use alternative pinmux for UART2 in SPL stage"
depends on SPL_SERIAL_SUPPORT
default n
help
Select this if the UART2 of your board is connected to GPIO 16/17
(shared with SPIS) rather than the usual GPIO 20/21.

2
arch/nds32/Kconfig
View File

@ -18,7 +18,6 @@ endchoice
config SYS_ICACHE_OFF
bool "Do not enable icache"
default n
help
Do not enable instruction cache in U-Boot.
@ -31,7 +30,6 @@ config SPL_SYS_ICACHE_OFF
config SYS_DCACHE_OFF
bool "Do not enable dcache"
default n
help
Do not enable data cache in U-Boot.

2
arch/riscv/Kconfig
View File

@ -35,7 +35,6 @@ endchoice
config SYS_ICACHE_OFF
bool "Do not enable icache"
default n
help
Do not enable instruction cache in U-Boot.
@ -48,7 +47,6 @@ config SPL_SYS_ICACHE_OFF
config SYS_DCACHE_OFF
bool "Do not enable dcache"
default n
help
Do not enable data cache in U-Boot.

9
arch/x86/Kconfig
View File

@ -146,14 +146,12 @@ config HPET_ADDRESS
config SMM_TSEG
bool
default n
config SMM_TSEG_SIZE
hex
config X86_RESET_VECTOR
bool
default n
select BINMAN
# The following options control where the 16-bit and 32-bit init lies
@ -490,7 +488,7 @@ config FSP_SYS_MALLOC_F_LEN
config FSP_USE_UPD
bool
depends on FSP_VERSION1
default y
default y if !NORTHBRIDGE_INTEL_IVYBRIDGE
help
Most FSPs use UPD data region for some FSP customization. But there
are still some FSPs that might not even have UPD. For such FSPs,
@ -536,7 +534,6 @@ config HAVE_MRC
config CACHE_MRC_BIN
bool
depends on HAVE_MRC
default n
help
Enable caching for the memory reference code binary. This uses an
MTRR (memory type range register) to turn on caching for the section
@ -605,7 +602,6 @@ config HAVE_MICROCODE
config SMP
bool "Enable Symmetric Multiprocessing"
default n
help
Enable use of more than one CPU in U-Boot and the Operating System
when loaded. Each CPU will be started up and information can be
@ -745,7 +741,6 @@ menu "System tables"
config GENERATE_PIRQ_TABLE
bool "Generate a PIRQ table"
default n
help
Generate a PIRQ routing table for this board. The PIRQ routing table
is generated by U-Boot in the system memory from 0xf0000 to 0xfffff
@ -769,7 +764,6 @@ config GENERATE_SFI_TABLE
config GENERATE_MP_TABLE
bool "Generate an MP (Multi-Processor) table"
default n
help
Generate an MP (Multi-Processor) table for this board. The MP table
provides a way for the operating system to support for symmetric
@ -778,7 +772,6 @@ config GENERATE_MP_TABLE
config GENERATE_ACPI_TABLE
bool "Generate an ACPI (Advanced Configuration and Power Interface) table"
default n
select QFW if QEMU
help
The Advanced Configuration and Power Interface (ACPI) specification

5
arch/x86/cpu/ivybridge/Kconfig
View File

@ -45,7 +45,6 @@ config SMM_TSEG_SIZE
config ENABLE_VMX
bool "Enable VMX for virtualization"
default n
help
Virtual Machine Extensions are provided in many x86 CPUs. These
provide various facilities for allowing a host OS to provide an
@ -64,10 +63,6 @@ config FSP_ADDR
hex
default 0xfff80000
config FSP_USE_UPD
bool
default n
config FSP_BROKEN_HOB
bool
default y

2
arch/xtensa/Kconfig
View File

@ -18,7 +18,6 @@ endchoice
config SYS_ICACHE_OFF
bool "Do not enable icache"
default n
help
Do not enable instruction cache in U-Boot.
@ -31,7 +30,6 @@ config SPL_SYS_ICACHE_OFF
config SYS_DCACHE_OFF
bool "Do not enable dcache"
default n
help
Do not enable data cache in U-Boot.

2
board/beacon/imx8mn/Kconfig
View File

@ -11,11 +11,9 @@ config SYS_CONFIG_NAME
config IMX8MN_FORCE_NOM_SOC
bool "Force to use nominal mode for SOC and ARM"
default n
config IMX8MN_BEACON_2GB_LPDDR
bool "Enable 2GB LPDDR"
default n
config IMX_CONFIG
default "arch/arm/mach-imx/imx8m/imximage-8mn-lpddr4.cfg"

3
board/congatec/common/Kconfig
View File

@ -28,7 +28,6 @@ endif
config VOL_MONITOR_LTC3882_READ
depends on VID
bool "Enable the LTC3882 voltage monitor read"
default n
help
This option enables LTC3882 voltage monitor read
functionality. It is used by common VID driver.
@ -36,13 +35,11 @@ config VOL_MONITOR_LTC3882_READ
config VOL_MONITOR_LTC3882_SET
depends on VID
bool "Enable the LTC3882 voltage monitor set"
default n
help
This option enables LTC3882 voltage monitor set
functionality. It is used by common VID driver.
config USB_TCPC
bool "USB Typec port controller simple driver"
default n
help
Enable USB type-c port controller (TCPC) driver

1
board/freescale/common/Kconfig
View File

@ -23,7 +23,6 @@ config CMD_ESBC_VALIDATE
config FSL_USE_PCA9547_MUX
bool "Enable PCA9547 I2C Mux on Freescale boards"
default n
help
This option enables the PCA9547 I2C mux on Freescale boards.

1
board/freescale/imx8mn_evk/Kconfig
View File

@ -11,7 +11,6 @@ config SYS_CONFIG_NAME
config IMX8MN_LOW_DRIVE_MODE
bool "Enable the low drive mode of iMX8MN on EVK board"
default n
config IMX_CONFIG
default "board/freescale/imx8mn_evk/imximage-8mn-ddr4.cfg"

2
board/freescale/ls1028a/Kconfig
View File

@ -14,7 +14,6 @@ config SYS_CONFIG_NAME
config EMMC_BOOT
bool "Support for booting from EMMC"
default n
config SYS_TEXT_BASE
default 0x96000000 if SD_BOOT || EMMC_BOOT
@ -53,7 +52,6 @@ config SYS_CONFIG_NAME
config EMMC_BOOT
bool "Support for booting from EMMC"
default n
config SYS_TEXT_BASE
default 0x96000000 if SD_BOOT || EMMC_BOOT

1
board/freescale/ls1043ardb/Kconfig
View File

@ -16,7 +16,6 @@ config SYS_CONFIG_NAME
config SYS_HAS_ARMV8_SECURE_BASE
bool "Enable secure address for PSCI image"
depends on ARMV8_PSCI
default n
help
PSCI image can be re-located to secure RAM.
If enabled, please also define the value for ARMV8_SECURE_BASE,

1
board/freescale/t208xrdb/Kconfig
View File

@ -11,7 +11,6 @@ config SYS_CONFIG_NAME
config T2080RDB_REV_D
bool "Support for T2080RDB revisions D and up"
default n
source "board/freescale/common/Kconfig"

6
board/keymile/km_arm/Kconfig
View File

@ -3,37 +3,31 @@ menu "KM ARM Options"
config KM_FPGA_CONFIG
bool "FPGA Configuration"
default n
help
Include capability to change FPGA configuration.
config KM_FPGA_FORCE_CONFIG
bool "FPGA reconfiguration"
default n
help
If yes we force to reconfigure the FPGA always
config KM_FPGA_NO_RESET
bool "FPGA skip reset"
default n
help
If yes we skip triggering a reset of the FPGA
config KM_ENV_IS_IN_SPI_NOR
bool "Environment in SPI NOR"
default n
help
Put the U-Boot environment in the SPI NOR flash.
config KM_PIGGY4_88E6061
bool "Piggy via Switch 88E6061"
default n
help
The Piggy4 board is connected via a Marvell 88E6061 switch.
config KM_PIGGY4_88E6352
bool "Piggy via Switch 88E6352"
default n
help
The Piggy4 board is connected via a Marvell 88E6352 switch.

1
board/toradex/apalis_imx6/Kconfig
View File

@ -48,7 +48,6 @@ config TDX_APALIS_IMX6_V1_0
This option configures DCE mode unconditionally. Whithout this
option the config block stating V1.0 HW selects DCE mode,
otherwise the UARTs are configuered in DTE mode.
default n
source "board/toradex/common/Kconfig"

9
cmd/Kconfig
View File

@ -471,7 +471,6 @@ config CMD_SAVEENV
config CMD_ERASEENV
bool "eraseenv"
default n
depends on CMD_SAVEENV
help
Erase environment variables from the compiled-in persistent
@ -652,14 +651,12 @@ config LOOPW
config CMD_MD5SUM
bool "md5sum"
default n
select MD5
help
Compute MD5 checksum.
config MD5SUM_VERIFY
bool "md5sum -v"
default n
depends on CMD_MD5SUM
help
Add -v option to verify data against an MD5 checksum.
@ -1119,7 +1116,6 @@ if CMD_MMC
config CMD_BKOPS_ENABLE
bool "mmc bkops enable"
depends on CMD_MMC
default n
help
Enable command for setting manual background operations handshake
on a eMMC device. The feature is optionally available on eMMC devices
@ -1447,7 +1443,6 @@ config CMD_SETEXPR
config CMD_SETEXPR_FMT
bool "setexpr_fmt"
default n
depends on CMD_SETEXPR
help
Evaluate format string expression and store result in an environment
@ -1459,7 +1454,6 @@ menu "Android support commands"
config CMD_AB_SELECT
bool "ab_select"
default n
depends on ANDROID_AB
help
On Android devices with more than one boot slot (multiple copies of
@ -1764,7 +1758,6 @@ config CMD_EFIDEBUG
bool "efidebug - display/configure UEFI environment"
depends on EFI_LOADER
select EFI_DEVICE_PATH_TO_TEXT
default n
help
Enable the 'efidebug' command which provides a subset of UEFI
shell utility with simplified functionality. It will be useful
@ -2367,7 +2360,6 @@ config CMD_TRACE
config CMD_AVB
bool "avb - Android Verified Boot 2.0 operations"
depends on AVB_VERIFY
default n
help
Enables a "avb" command to perform verification of partitions using
Android Verified Boot 2.0 functionality. It includes such subcommands:
@ -2407,7 +2399,6 @@ config CMD_UBI
config CMD_UBI_RENAME
bool "Enable rename"
depends on CMD_UBI
default n
help
Enable a "ubi" command to rename ubi volume:
ubi rename <oldname> <newname>

1
cmd/mvebu/Kconfig
View File

@ -3,7 +3,6 @@ depends on ARCH_MVEBU
config CMD_MVEBU_BUBT
bool "bubt"
default n
help
bubt - Burn a u-boot image to flash
For details about bubt command please see the documentation

5
common/Kconfig
View File

@ -634,7 +634,6 @@ config TPL_HASH
config STACKPROTECTOR
bool "Stack Protector buffer overflow detection"
default n
help
Enable stack smash detection through compiler's stack-protector
canary logic
@ -642,12 +641,10 @@ config STACKPROTECTOR
config SPL_STACKPROTECTOR
bool "Stack Protector buffer overflow detection for SPL"
depends on STACKPROTECTOR && SPL
default n
config TPL_STACKPROTECTOR
bool "Stack Protector buffer overflow detection for TPL"
depends on STACKPROTECTOR && TPL
default n
endmenu
@ -655,7 +652,6 @@ menu "Update support"
config UPDATE_COMMON
bool
default n
select DFU_WRITE_ALT
config UPDATE_TFTP
@ -687,7 +683,6 @@ config UPDATE_FIT
config ANDROID_AB
bool "Android A/B updates"
default n
help
If enabled, adds support for the new Android A/B update model. This
allows the bootloader to select which slot to boot from based on the

11
common/Kconfig.boot
View File

@ -46,7 +46,6 @@ config FIT_SHA256
config FIT_SHA384
bool "Support SHA384 checksum of FIT image contents"
default n
select SHA384
help
Enable this to support SHA384 checksum of FIT image contents. A
@ -56,7 +55,6 @@ config FIT_SHA384
config FIT_SHA512
bool "Support SHA512 checksum of FIT image contents"
default n
select SHA512
help
Enable this to support SHA512 checksum of FIT image contents. A
@ -106,7 +104,6 @@ config FIT_SIGNATURE_MAX_SIZE
config FIT_RSASSA_PSS
bool "Support rsassa-pss signature scheme of FIT image contents"
depends on FIT_SIGNATURE
default n
help
Enable this to support the pss padding algorithm as described
in the rfc8017 (https://tools.ietf.org/html/rfc8017).
@ -727,7 +724,6 @@ config NOR_BOOT
config NAND_BOOT
bool "Support for booting from NAND flash"
default n
imply MTD_RAW_NAND
help
Enabling this will make a U-Boot binary that is capable of being
@ -736,7 +732,6 @@ config NAND_BOOT
config ONENAND_BOOT
bool "Support for booting from ONENAND"
default n
imply MTD_RAW_NAND
help
Enabling this will make a U-Boot binary that is capable of being
@ -745,7 +740,6 @@ config ONENAND_BOOT
config QSPI_BOOT
bool "Support for booting from QSPI flash"
default n
help
Enabling this will make a U-Boot binary that is capable of being
booted via QSPI flash. This is not a must, some SoCs need this,
@ -753,7 +747,6 @@ config QSPI_BOOT
config SATA_BOOT
bool "Support for booting from SATA"
default n
help
Enabling this will make a U-Boot binary that is capable of being
booted via SATA. This is not a must, some SoCs need this,
@ -761,7 +754,6 @@ config SATA_BOOT
config SD_BOOT
bool "Support for booting from SD/EMMC"
default n
help
Enabling this will make a U-Boot binary that is capable of being
booted via SD/EMMC. This is not a must, some SoCs need this,
@ -769,7 +761,6 @@ config SD_BOOT
config SPI_BOOT
bool "Support for booting from SPI flash"
default n
help
Enabling this will make a U-Boot binary that is capable of being
booted via SPI flash. This is not a must, some SoCs need this,
@ -803,7 +794,6 @@ config BOOTDELAY
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
@ -890,7 +880,6 @@ config AUTOBOOT_STOP_STR
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".

7
common/spl/Kconfig
View File

@ -722,7 +722,6 @@ config SYS_MMCSD_FS_BOOT_PARTITION
config SPL_MMC_TINY
bool "Tiny MMC framework in SPL"
depends on SPL_MMC_SUPPORT
default n
help
Enable MMC framework tinification support. This option is useful if
if your SPL is extremely size constrained. Heed the warning, enable
@ -739,7 +738,6 @@ config SPL_MMC_TINY
config SPL_MMC_WRITE
bool "MMC/SD/SDIO card support for write operations in SPL"
depends on SPL_MMC_SUPPORT
default n
help
Enable write access to MMC and SD Cards in SPL
@ -912,7 +910,6 @@ config SPL_UBI_LOAD_ARGS_ID
config UBI_SPL_SILENCE_MSG
bool "silence UBI SPL messages"
default n
help
Disable messages from UBI SPL. This leaves warnings
and errors enabled.
@ -975,7 +972,6 @@ config SPL_ONENAND_SUPPORT
config SPL_OS_BOOT
bool "Activate Falcon Mode"
depends on !TI_SECURE_DEVICE
default n
help
Enable booting directly to an OS from SPL.
for more info read doc/README.falcon
@ -1422,7 +1418,6 @@ config TPL_LDSCRIPT
config TPL_NEEDS_SEPARATE_TEXT_BASE
bool "TPL needs a separate text-base"
default n
depends on TPL
help
Enable, if the TPL stage should not inherit its text-base
@ -1431,7 +1426,6 @@ config TPL_NEEDS_SEPARATE_TEXT_BASE
config TPL_NEEDS_SEPARATE_STACK
bool "TPL needs a separate initial stack-pointer"
default n
depends on TPL
help
Enable, if the TPL stage should not inherit its initial
@ -1638,7 +1632,6 @@ endif # TPL
config SPL_AT91_MCK_BYPASS
bool "Use external clock signal as a source of main clock for AT91 platforms"
depends on ARCH_AT91
default n
help
Use external 8 to 24 Mhz clock signal as source of main clock instead
of an external crystal oscillator.

2
drivers/block/Kconfig
View File

@ -52,14 +52,12 @@ config BLOCK_CACHE
config SPL_BLOCK_CACHE
bool "Use block device cache in SPL"
depends on SPL_BLK
default n
help
This option enables the disk-block cache in SPL
config TPL_BLOCK_CACHE
bool "Use block device cache in TPL"
depends on TPL_BLK
default n
help
This option enables the disk-block cache in TPL

4
drivers/core/Kconfig
View File

@ -80,7 +80,6 @@ config DM_DEVICE_REMOVE
config SPL_DM_DEVICE_REMOVE
bool "Support device removal in SPL"
depends on SPL_DM
default n
help
We can save some code space by dropping support for removing a
device. This is not normally required in SPL, so by default this
@ -107,7 +106,6 @@ config DM_SEQ_ALIAS
config SPL_DM_SEQ_ALIAS
bool "Support numbered aliases in device tree in SPL"
depends on SPL_DM
default n
help
Most boards will have a '/aliases' node containing the path to
numbered devices (e.g. serial0 = &serial0). This feature can be
@ -132,7 +130,6 @@ config TPL_DM_INLINE_OFNODE
config DM_DMA
bool "Support per-device DMA constraints"
depends on DM
default n
help
Enable this to extract per-device DMA constraints, only supported on
device-tree systems for now. This is needed in order translate
@ -274,7 +271,6 @@ config OF_TRANSLATE
config SPL_OF_TRANSLATE
bool "Translate addresses using fdt_translate_address in SPL"
depends on SPL_DM && SPL_OF_CONTROL
default n
help
If this option is enabled, the reg property will be translated
using the fdt_translate_address() function. This is necessary

1
drivers/dfu/Kconfig
View File

@ -16,7 +16,6 @@ config DFU_OVER_TFTP
if DFU
config DFU_WRITE_ALT
bool
default n
config DFU_TFTP
bool "DFU via TFTP"

1
drivers/dma/ti/Kconfig
View File

@ -9,7 +9,6 @@ config TI_K3_NAVSS_UDMA
select TI_K3_NAVSS_RINGACC
select TI_K3_NAVSS_PSILCFG
select TI_K3_PSIL
default n
help
Support for UDMA used in K3 devices.
endif

1
drivers/fastboot/Kconfig
View File

@ -74,7 +74,6 @@ config FASTBOOT_FLASH
config FASTBOOT_UUU_SUPPORT
bool "Enable FASTBOOT i.MX UUU special command"
default n
help
The fastboot protocol includes "UCmd" and "ACmd" command.
Be aware that you provide full access to any U-Boot command,

10
drivers/gpio/Kconfig
View File

@ -39,7 +39,6 @@ config TPL_DM_GPIO
config GPIO_HOG
bool "Enable GPIO hog support"
depends on DM_GPIO
default n
help
Enable gpio hog support
The GPIO chip may contain GPIO hog definitions. GPIO hogging
@ -91,13 +90,11 @@ config CORTINA_GPIO
config DWAPB_GPIO
bool "DWAPB GPIO driver"
depends on DM && DM_GPIO
default n
help
Support for the Designware APB GPIO driver.
config AT91_GPIO
bool "AT91 PIO GPIO driver"
default n
help
Say yes here to select AT91 PIO GPIO driver. AT91 PIO
controller manages up to 32 fully programmable input/output
@ -110,7 +107,6 @@ config AT91_GPIO
config ATMEL_PIO4
bool "ATMEL PIO4 driver"
depends on DM_GPIO
default n
help
Say yes here to support the Atmel PIO4 driver.
The PIO4 is new version of Atmel PIO controller, which manages
@ -150,13 +146,11 @@ config INTEL_ICH6_GPIO
config IMX_RGPIO2P
bool "i.MX7ULP RGPIO2P driver"
depends on DM
default n
help
This driver supports i.MX7ULP Rapid GPIO2P controller.
config IPROC_GPIO
bool "Broadcom iProc GPIO driver(without pinconf)"
default n
help
The Broadcom iProc based SoCs- Cygnus, NS2, NS3, NSP and Stingray,
use the same GPIO Controller IP hence this driver could be used
@ -168,14 +162,12 @@ config IPROC_GPIO
config HSDK_CREG_GPIO
bool "HSDK CREG GPIO griver"
depends on DM_GPIO
default n
help
This driver supports CREG GPIOs on Synopsys HSDK SOC.
config LPC32XX_GPIO
bool "LPC32XX GPIO driver"
depends on DM
default n
help
Support for the LPC32XX GPIO driver.
@ -203,7 +195,6 @@ config MSCC_SGPIO
config MSM_GPIO
bool "Qualcomm GPIO driver"
depends on DM_GPIO
default n
help
Support GPIO controllers on Qualcomm Snapdragon family of SoCs.
This controller have single bank (default name "soc"), every
@ -345,7 +336,6 @@ config GPIO_UNIPHIER
config VYBRID_GPIO
bool "Vybrid GPIO driver"
depends on DM
default n
help
Say yes here to support Vybrid vf610 GPIOs.

2
drivers/i2c/Kconfig
View File

@ -193,7 +193,6 @@ config SYS_I2C_CADENCE
config SYS_I2C_CA
tristate "Cortina-Access I2C Controller"
depends on DM_I2C && CORTINA_PLATFORM
default n
help
Add support for the Cortina Access I2C host controller.
Say yes here to select Cortina-Access I2C Host Controller.
@ -206,7 +205,6 @@ config SYS_I2C_DAVINCI
config SYS_I2C_DW
bool "Designware I2C Controller"
default n
help
Say yes here to select the Designware I2C Host Controller. This
controller is used in various SoCs, e.g. the ST SPEAr, Altera

5
drivers/mmc/Kconfig
View File

@ -123,7 +123,6 @@ config MMC_IO_VOLTAGE
config SPL_MMC_IO_VOLTAGE
bool "Support IO voltage configuration in SPL"
default n
help
IO voltage configuration allows selecting the voltage level of the IO
lines (not the level of main supply). This is required for UHS
@ -193,7 +192,6 @@ config MMC_VERBOSE
config MMC_TRACE
bool "MMC debugging"
default n
help
This is an option for use by developer. Enable MMC core debugging.
@ -221,7 +219,6 @@ config MMC_DW_CORTINA
depends on DM_MMC
depends on MMC_DW
depends on BLK
default n
help
This selects support for Cortina SoC specific extensions to the
Synopsys DesignWare Memory Card Interface driver. Select this option
@ -770,7 +767,6 @@ config FTSDC010
config FTSDC010_SDIO
bool "Support ftsdc010 sdio"
default n
depends on FTSDC010
help
This can enable ftsdc010 sdio function.
@ -805,7 +801,6 @@ config FSL_ESDHC_SUPPORT_ADMA2
config FSL_ESDHC_33V_IO_RELIABILITY_WORKAROUND
bool "enable eSDHC workaround for 3.3v IO reliability issue"
depends on FSL_ESDHC && DM_MMC
default n
help
When eSDHC operates at 3.3v, damage can accumulate in an internal
level shifter at a higher than expected rate. The faster the interface

3
drivers/mtd/nand/raw/Kconfig
View File

@ -31,12 +31,10 @@ if NAND_ATMEL
config ATMEL_NAND_HWECC
bool "Atmel Hardware ECC"
default n
config ATMEL_NAND_HW_PMECC
bool "Atmel Programmable Multibit ECC (PMECC)"
select ATMEL_NAND_HWECC
default n
help
The Programmable Multibit ECC (PMECC) controller is a programmable
binary BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder.
@ -59,7 +57,6 @@ config SPL_GENERATE_ATMEL_PMECC_HEADER
bool "Atmel PMECC Header Generation"
select ATMEL_NAND_HWECC
select ATMEL_NAND_HW_PMECC
default n
help
Generate Programmable Multibit ECC (PMECC) header for SPL image.

2
drivers/mtd/spi/Kconfig
View File

@ -99,7 +99,6 @@ config SPI_FLASH_SMART_HWCAPS
config SPI_FLASH_SOFT_RESET
bool "Software Reset support for SPI NOR flashes"
default n
help
Enable support for xSPI Software Reset. It will be used to switch from
Octal DTR mode to legacy mode on shutdown and boot (if enabled).
@ -107,7 +106,6 @@ config SPI_FLASH_SOFT_RESET
config SPI_FLASH_SOFT_RESET_ON_BOOT
bool "Perform a Software Reset on boot on flashes that boot in stateful mode"
depends on SPI_FLASH_SOFT_RESET
default n
help
Perform a Software Reset on boot to allow detecting flashes that are
handed to us in Octal DTR mode. Do not enable this config on flashes

1
drivers/mtd/ubi/Kconfig
View File

@ -68,7 +68,6 @@ config MTD_UBI_BEB_LIMIT
config MTD_UBI_FASTMAP
bool "UBI Fastmap (Experimental feature)"
default n
help
Important: this feature is experimental so far and the on-flash
format for fastmap may change in the next kernel versions

3
drivers/net/Kconfig
View File

@ -558,7 +558,6 @@ endif #DM_ETH
config SMC911X_32_BIT
bool "Enable SMC911X 32-bit interface"
default n
help
Define this if data bus is 32 bits. If your processor use a
narrower 16 bit bus or cannot convert one 32 bit word to two 16 bit
@ -713,7 +712,6 @@ config FEC1_PHY
config PHY_NORXERR
bool "PHY_NORXERR"
depends on ETHER_ON_FEC1
default n
help
The PHY does not have a RXERR line (RMII only).
(so program the FEC to ignore it).
@ -738,7 +736,6 @@ config FEC2_PHY
config FEC2_PHY_NORXERR
bool "PHY_NORXERR"
depends on ETHER_ON_FEC2
default n
help
The PHY does not have a RXERR line (RMII only).
(so program the FEC to ignore it).

3
drivers/net/phy/Kconfig
View File

@ -71,7 +71,6 @@ menuconfig PHY_AQUANTIA
config PHY_AQUANTIA_UPLOAD_FW
bool "Aquantia firmware loading support"
default n
depends on PHY_AQUANTIA
help
Aquantia PHYs use firmware which can be either loaded automatically
@ -102,7 +101,6 @@ config PHY_CORTINA
config SYS_CORTINA_NO_FW_UPLOAD
bool "Cortina firmware loading support"
default n
depends on PHY_CORTINA
help
Cortina phy has provision to store phy firmware in attached dedicated
@ -250,7 +248,6 @@ config RTL8211X_PHY_FORCE_MASTER
config RTL8211F_PHY_FORCE_EEE_RXC_ON
bool "Ethernet PHY RTL8211F: do not stop receiving the xMII clock during LPI"
depends on PHY_REALTEK
default n
help
The IEEE 802.3az-2010 (EEE) standard provides a protocol to coordinate
transitions to/from a lower power consumption level (Low Power Idle

8
drivers/pci/Kconfig
View File

@ -29,7 +29,6 @@ config DM_PCI_COMPAT
config PCI_AARDVARK
bool "Enable Aardvark PCIe driver"
default n
depends on DM_PCI
depends on DM_GPIO
depends on ARMADA_3700
@ -48,7 +47,6 @@ config PCI_PNP
config PCI_REGION_MULTI_ENTRY
bool "Enable Multiple entries of region type MEMORY in ranges for PCI"
depends on PCI || DM_PCI
default n
help
Enable PCI memory regions to be of multiple entry. Multiple entry
here refers to allow more than one count of address ranges for MEMORY
@ -59,7 +57,6 @@ config PCI_MAP_SYSTEM_MEMORY
bool "Map local system memory from a virtual base address"
depends on PCI || DM_PCI
depends on MIPS
default n
help
Say Y if base address of system memory is being used as a virtual address
instead of a physical address (e.g. on MIPS). The PCI core will then remap
@ -71,7 +68,6 @@ config PCI_MAP_SYSTEM_MEMORY
config PCI_SRIOV
bool "Enable Single Root I/O Virtualization support for PCI"
depends on PCI || DM_PCI
default n
help
Say Y here if you want to enable PCI Single Root I/O Virtualization
capability support. This helps to enumerate Virtual Function devices
@ -81,7 +77,6 @@ config PCI_SRIOV
config PCI_ARID
bool "Enable Alternate Routing-ID support for PCI"
depends on PCI || DM_PCI
default n
help
Say Y here if you want to enable Alternate Routing-ID capability
support on PCI devices. This helps to skip some devices in BDF
@ -89,7 +84,6 @@ config PCI_ARID
config PCIE_ECAM_GENERIC
bool "Generic ECAM-based PCI host controller support"
default n
depends on DM_PCI
help
Say Y here if you want to enable support for generic ECAM-based
@ -97,7 +91,6 @@ config PCIE_ECAM_GENERIC
config PCIE_ECAM_SYNQUACER
bool "SynQuacer ECAM-based PCI host controller support"
default n
depends on DM_PCI
select PCI_INIT_R
select PCI_REGION_MULTI_ENTRY
@ -209,7 +202,6 @@ config PCI_XILINX
config PCIE_LAYERSCAPE
bool
default n
config PCIE_LAYERSCAPE_RC
bool "Layerscape PCIe Root Complex mode support"

1
drivers/phy/marvell/Kconfig
View File

@ -1,6 +1,5 @@
config MVEBU_COMPHY_SUPPORT
bool "ComPhy SerDes driver"
default n
help
Choose this option to add support
for Comphy driver.

2
drivers/power/Kconfig
View File

@ -248,7 +248,6 @@ endchoice
config AXP_ALDO3_INRUSH_QUIRK
bool "axp pmic (a)ldo3 inrush quirk"
depends on AXP209_POWER
default n
---help---
The reference design denotes a value of 4.7 uF for the output capacitor
of LDO3. Some boards have too high capacitance causing an inrush current
@ -357,7 +356,6 @@ config AXP_FLDO3_VOLT
config AXP_SW_ON
bool "axp pmic sw on"
depends on AXP809_POWER || AXP818_POWER
default n
---help---
Enable to turn on axp pmic sw.

3
drivers/ram/aspeed/Kconfig
View File

@ -3,7 +3,6 @@ if RAM || SPL_RAM
config ASPEED_DDR4_DUALX8
bool "Enable Dual X8 DDR4 die"
depends on DM && OF_CONTROL && ARCH_ASPEED
default n
help
Say Y if dual X8 DDR4 die is used on the board. The aspeed ddr sdram
controller needs to know if the memory chip mounted on the board is dual
@ -42,14 +41,12 @@ endchoice
config ASPEED_BYPASS_SELFTEST
bool "bypass self test during DRAM initialization"
default n
help
Say Y here to bypass DRAM self test to speed up the boot time
config ASPEED_ECC
bool "aspeed SDRAM error correcting code"
depends on DM && OF_CONTROL && ARCH_ASPEED
default n
help
enable SDRAM ECC function

2
drivers/ram/octeon/Kconfig
View File

@ -1,7 +1,6 @@
config RAM_OCTEON
bool "Ram drivers for Octeon SoCs"
depends on RAM && ARCH_OCTEON
default n
help
This enables support for RAM drivers for Octeon SoCs.
@ -9,7 +8,6 @@ if RAM_OCTEON
config RAM_OCTEON_DDR4
bool "Octeon III DDR4 RAM support"
default n
help
This enables support for DDR4 RAM suppoort for Octeon III. This does
not include support for Octeon CN70XX.

1
drivers/ram/stm32mp1/Kconfig
View File

@ -23,7 +23,6 @@ config STM32MP1_DDR_INTERACTIVE
config STM32MP1_DDR_INTERACTIVE_FORCE
bool "STM32MP1 DDR driver : force interactive mode"
depends on STM32MP1_DDR_INTERACTIVE
default n
help
force interactive mode in STM32MP1 DDR controller driver
skip the polling of character 'd' in console

3
drivers/reboot-mode/Kconfig
View File

@ -9,7 +9,6 @@ menu "Reboot Mode Support"
config DM_REBOOT_MODE
bool "Enable reboot mode using Driver Model"
depends on DM
default n
help
Enable support for reboot mode control. This will allow users to
adjust the boot process based on reboot mode parameter
@ -18,7 +17,6 @@ config DM_REBOOT_MODE
config DM_REBOOT_MODE_GPIO
bool "Use GPIOs as reboot mode backend"
depends on DM_REBOOT_MODE
default n
help
Use GPIOs to control the reboot mode. This will allow users to boot
a device in a specific mode by using a GPIO that can be controlled
@ -27,7 +25,6 @@ config DM_REBOOT_MODE_GPIO
config DM_REBOOT_MODE_RTC
bool "Use RTC as reboot mode backend"
depends on DM_REBOOT_MODE
default n
help
Use RTC non volatile memory to control the reboot mode. This will allow users to boot
a device in a specific mode by using a register(s) that can be controlled

3
drivers/rng/Kconfig
View File

@ -34,14 +34,12 @@ config RNG_MSM
config RNG_STM32MP1
bool "Enable random number generator for STM32MP1"
depends on ARCH_STM32MP
default n
help
Enable STM32MP1 rng driver.
config RNG_ROCKCHIP
bool "Enable random number generator for rockchip crypto rng"
depends on ARCH_ROCKCHIP && DM_RNG
default n
help
Enable random number generator for rockchip.This driver is
support rng module of crypto v1 and crypto v2.
@ -49,7 +47,6 @@ config RNG_ROCKCHIP
config RNG_IPROC200
bool "Broadcom iProc RNG200 random number generator"
depends on DM_RNG
default n
help
Enable random number generator for RPI4.
endif

2
drivers/serial/Kconfig
View File

@ -137,7 +137,6 @@ config SERIAL_SEARCH_ALL
config SERIAL_PROBE_ALL
bool "Probe all available serial devices"
depends on DM_SERIAL
default n
help
The serial subsystem only probes for a single serial device,
but does not probe for other remaining serial devices.
@ -621,7 +620,6 @@ config FSL_LPUART
config MVEBU_A3700_UART
bool "UART support for Armada 3700"
default n
help
Choose this option to add support for UART driver on the Marvell
Armada 3700 SoC. The base address is configured via DT.

4
drivers/usb/host/Kconfig
View File

@ -146,7 +146,6 @@ config USB_EHCI_MARVELL
config USB_EHCI_MX5
bool "Support for i.MX5 on-chip EHCI USB controller"
depends on ARCH_MX5
default n
help
Enables support for the on-chip EHCI controller on i.MX5 SoCs.
@ -195,7 +194,6 @@ config USB_EHCI_MSM
depends on DM_USB
select USB_ULPI_VIEWPORT
select MSM8916_USB_PHY
default n
---help---
Enables support for the on-chip EHCI controller on Qualcomm
Snapdragon SoCs.
@ -222,13 +220,11 @@ config USB_EHCI_GENERIC
bool "Support for generic EHCI USB controller"
depends on DM_USB
default ARCH_SUNXI
default n
---help---
Enables support for generic EHCI controller.
config USB_EHCI_FSL
bool "Support for FSL on-chip EHCI USB controller"
default n
select CONFIG_EHCI_HCD_INIT_AFTER_RESET
---help---
Enables support for the on-chip EHCI controller on FSL chips.

2
drivers/usb/musb-new/Kconfig
View File

@ -34,7 +34,6 @@ config USB_MUSB_TI
bool "Enable TI OTG USB controller"
depends on AM33XX
select USB_MUSB_DSPS
default n
help
Say y here to enable support for the dual role high
speed USB controller based on the Mentor Graphics
@ -53,7 +52,6 @@ config USB_MUSB_DSPS
config USB_MUSB_MT85XX
bool "Enable Mediatek MT85XX DRC USB controller"
depends on ARCH_MEDIATEK
default n
help
Say y to enable Mediatek MT85XX USB DRC controller support
if it is available on your Mediatek MUSB IP based platform.

13
drivers/video/Kconfig
View File

@ -259,7 +259,6 @@ config VIDEO_EFI
config VIDEO_VESA
bool "Enable VESA video driver support"
default n
help
Turn on this option to enable a very simple driver which uses vesa
to discover the video mode and then provides a frame buffer for use
@ -406,7 +405,6 @@ config FRAMEBUFFER_VESA_MODE
config VIDEO_LCD_ANX9804
bool "ANX9804 bridge chip"
default n
---help---
Support for the ANX9804 bridge chip, which can take pixel data coming
from a parallel LCD interface and translate it on the fy into a DP
@ -416,7 +414,6 @@ config VIDEO_LCD_ORISETECH_OTM8009A
bool "OTM8009A DSI LCD panel support"
depends on DM_VIDEO
select VIDEO_MIPI_DSI
default n
help
Say Y here if you want to enable support for Orise Technology
otm8009a 480x800 dsi 2dl panel.
@ -425,14 +422,12 @@ config VIDEO_LCD_RAYDIUM_RM68200
bool "RM68200 DSI LCD panel support"
depends on DM_VIDEO
select VIDEO_MIPI_DSI
default n
help
Say Y here if you want to enable support for Raydium RM68200
720x1280 DSI video mode panel.
config VIDEO_LCD_SSD2828
bool "SSD2828 bridge chip"
default n
---help---
Support for the SSD2828 bridge chip, which can take pixel data coming
from a parallel LCD interface and translate it on the fly into MIPI DSI
@ -463,14 +458,12 @@ config VIDEO_LCD_TDO_TL070WSH30
bool "TDO TL070WSH30 DSI LCD panel support"
depends on DM_VIDEO
select VIDEO_MIPI_DSI
default n
help
Say Y here if you want to enable support for TDO TL070WSH30
1024x600 DSI video mode panel.
config VIDEO_LCD_HITACHI_TX18D42VM
bool "Hitachi tx18d42vm LVDS LCD panel support"
default n
---help---
Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
lcd controller which needs to be initialized over SPI, once that is
@ -523,7 +516,6 @@ source "drivers/video/meson/Kconfig"
config VIDEO_MVEBU
bool "Armada XP LCD controller"
default n
---help---
Support for the LCD controller integrated in the Marvell
Armada XP SoC.
@ -536,14 +528,12 @@ config VIDEO_OMAP3
config I2C_EDID
bool "Enable EDID library"
default n
help
This enables library for accessing EDID data from an LCD panel.
config DISPLAY
bool "Enable Display support"
depends on DM
default n
select I2C_EDID
help
This supports drivers that provide a display, such as eDP (Embedded
@ -554,7 +544,6 @@ config DISPLAY
config NXP_TDA19988
bool "Enable NXP TDA19988 support"
depends on DISPLAY
default n
help
This enables support for the NXP TDA19988 HDMI encoder. This encoder
will convert RGB data streams into HDMI-encoded signals.
@ -868,7 +857,6 @@ config VIDEO_MCDE_SIMPLE
config OSD
bool "Enable OSD support"
depends on DM
default n
help
This supports drivers that provide a OSD (on-screen display), which
is a (usually text-oriented) graphics buffer to show information on
@ -1008,7 +996,6 @@ config BMP_32BPP
config VIDEO_VCXK
bool "Enable VCXK video controller driver support"
default n
help
This enables VCXK driver which can be used with VC2K, VC4K
and VC8K devices on various boards from BuS Elektronik GmbH.

3
drivers/w1/Kconfig
View File

@ -6,7 +6,6 @@ menu "1-Wire support"
config W1
bool "Enable 1-wire controllers support"
default no
depends on DM
help
Support for the Dallas 1-Wire bus.
@ -15,14 +14,12 @@ if W1
config W1_GPIO
bool "Enable 1-wire GPIO bitbanging"
default no
depends on DM_GPIO
help
Emulate a 1-wire bus using a GPIO.
config W1_MXC
bool "Enable 1-wire controller on i.MX processors"
default no
depends on ARCH_MX25 || ARCH_MX31 || ARCH_MX5
help
Support the one wire controller found in some members of the NXP

3
env/Kconfig vendored
View File

@ -685,7 +685,6 @@ config ENV_FDT_PATH
config ENV_APPEND
bool "Always append the environment with new data"
default n
help
If defined, the environment hash table is only ever appended with new
data, but the existing hash table can never be dropped and reloaded
@ -694,7 +693,6 @@ config ENV_APPEND
config ENV_WRITEABLE_LIST
bool "Permit write access only to listed variables"
default n
help
If defined, only environment variables which explicitly set the 'w'
writeable flag can be written and modified at runtime. No variables
@ -702,7 +700,6 @@ config ENV_WRITEABLE_LIST
config ENV_ACCESS_IGNORE_FORCE
bool "Block forced environment operations"
default n
help
If defined, don't allow the -f switch to env set override variable
access flags.

3
lib/Kconfig
View File

@ -92,7 +92,6 @@ config TPL_SPRINTF
config SSCANF
bool
default n
config STRTO
bool
@ -348,7 +347,6 @@ menu "Android Verified Boot"
config LIBAVB
bool "Android Verified Boot 2.0 support"
depends on ANDROID_BOOT_IMAGE
default n
help
This enables support of Android Verified Boot 2.0 which can be used
to assure the end user of the integrity of the software running on a
@ -773,7 +771,6 @@ endmenu
config PHANDLE_CHECK_SEQ
bool "Enable phandle check while getting sequence number"
default n
help
When there are multiple device tree nodes with same name,
enable this config option to distinguish them using

10
lib/efi_loader/Kconfig
View File

@ -38,7 +38,6 @@ config CMD_BOOTEFI_BOOTMGR
config EFI_SETUP_EARLY
bool
default n
choice
prompt "Store for non-volatile UEFI variables"
@ -112,7 +111,6 @@ config EFI_SET_TIME
bool "SetTime() runtime service"
depends on EFI_GET_TIME
default y if ARCH_QEMU || SANDBOX
default n
help
Provide the SetTime() runtime service at boottime. This service
can be used by an EFI application to adjust the real time clock.
@ -122,7 +120,6 @@ config EFI_HAVE_CAPSULE_SUPPORT
config EFI_RUNTIME_UPDATE_CAPSULE
bool "UpdateCapsule() runtime service"
default n
select EFI_HAVE_CAPSULE_SUPPORT
help
Select this option if you want to use UpdateCapsule and
@ -131,7 +128,6 @@ config EFI_RUNTIME_UPDATE_CAPSULE
config EFI_CAPSULE_ON_DISK
bool "Enable capsule-on-disk support"
select EFI_HAVE_CAPSULE_SUPPORT
default n
help
Select this option if you want to use capsule-on-disk feature,
that is, capsules can be fetched and executed from files
@ -141,7 +137,6 @@ config EFI_CAPSULE_ON_DISK
config EFI_IGNORE_OSINDICATIONS
bool "Ignore OsIndications for CapsuleUpdate on-disk"
depends on EFI_CAPSULE_ON_DISK
default n
help
There are boards where U-Boot does not support SetVariable at runtime.
Select this option if you want to use the capsule-on-disk feature
@ -151,7 +146,6 @@ config EFI_IGNORE_OSINDICATIONS
config EFI_CAPSULE_ON_DISK_EARLY
bool "Initiate capsule-on-disk at U-Boot boottime"
depends on EFI_CAPSULE_ON_DISK
default n
select EFI_SETUP_EARLY
help
Normally, without this option enabled, capsules will be
@ -162,7 +156,6 @@ config EFI_CAPSULE_ON_DISK_EARLY
config EFI_CAPSULE_FIRMWARE
bool
default n
config EFI_CAPSULE_FIRMWARE_MANAGEMENT
bool "Capsule: Firmware Management Protocol"
@ -209,7 +202,6 @@ config EFI_CAPSULE_AUTHENTICATE
select PKCS7_VERIFY
select IMAGE_SIGN_INFO
select EFI_SIGNATURE_SUPPORT
default n
help
Select this option if you want to enable capsule
authentication
@ -277,7 +269,6 @@ endif
config EFI_LOADER_BOUNCE_BUFFER
bool "EFI Applications use bounce buffers for DMA operations"
depends on ARM64
default n
help
Some hardware does not support DMA to full 64bit addresses. For this
hardware we can create a bounce buffer so that payloads don't have to
@ -364,7 +355,6 @@ config EFI_SECURE_BOOT
select PKCS7_MESSAGE_PARSER
select PKCS7_VERIFY
select EFI_SIGNATURE_SUPPORT
default n
help
Select this option to enable EFI secure boot support.
Once SecureBoot mode is enforced, any EFI binary can run only if

1
lib/optee/Kconfig
View File

@ -34,7 +34,6 @@ config BOOTM_OPTEE
bool "Support OPTEE bootm command"
select BOOTM_LINUX
depends on OPTEE
default n
help
Select this command to enable chain-loading of a Linux kernel
via an OPTEE firmware.

1
net/Kconfig
View File

@ -40,7 +40,6 @@ config NETCONSOLE
config IP_DEFRAG
bool "Support IP datagram reassembly"
default n
help
Selecting this will enable IP datagram reassembly according
to the algorithm in RFC815.