config SYS_CACHE_SHIFT_7
bool
+config 32BIT
+ bool
+
+config 64BIT
+ bool
+
config SYS_CACHELINE_SIZE
int
default 128 if SYS_CACHE_SHIFT_7
config M68K
bool "M68000 architecture"
select HAVE_PRIVATE_LIBGCC
- select NEEDS_MANUAL_RELOC
+ select USE_PRIVATE_LIBGCC
select SYS_BOOT_GET_CMDLINE
select SYS_BOOT_GET_KBD
select SYS_CACHE_SHIFT_4
bool "Nios II architecture"
select CPU
select DM
- imply DM_EVENT
+ select DM_EVENT
select OF_CONTROL
select SUPPORT_OF_CONTROL
imply CMD_DM
config RISCV
bool "RISC-V architecture"
select CREATE_ARCH_SYMLINK
+ select SUPPORT_ACPI
select SUPPORT_OF_CONTROL
select OF_CONTROL
select DM
- select SPL_SEPARATE_BSS if SPL
+ select DM_EVENT
+ imply SPL_SEPARATE_BSS if SPL
imply DM_SERIAL
- imply DM_EVENT
imply DM_MMC
imply DM_SPI
imply DM_SPI_FLASH
select ARCH_SUPPORTS_LTO
select BOARD_LATE_INIT
select BZIP2
- select CMD_POWEROFF
+ select CMD_POWEROFF if CMDLINE
select DM
+ select DM_EVENT
select DM_FUZZING_ENGINE
select DM_GPIO
select DM_I2C
select GZIP_COMPRESSED
select IO_TRACE
select LZO
+ select MTD
select OF_BOARD_SETUP
select PCI_ENDPOINT
select SPI
select SUPPORT_OF_CONTROL
- select SYSRESET_CMD_POWEROFF
+ select SYSRESET_CMD_POWEROFF if CMD_POWEROFF
select SYS_CACHE_SHIFT_4
select IRQ
- select SUPPORT_EXTENSION_SCAN
+ select SUPPORT_EXTENSION_SCAN if CMDLINE
select SUPPORT_ACPI
imply BITREVERSE
select BLOBLIST
imply PHYLIB
imply DM_MDIO
imply DM_MDIO_MUX
+ imply ACPI
imply ACPI_PMC
imply ACPI_PMC_SANDBOX
imply CMD_PMC
imply PHYSMEM
imply GENERATE_ACPI_TABLE
imply BINMAN
+ imply CMD_MBR
+ imply CMD_MMC
+ imply BOOTSTD_DEFAULTS if BOOTSTD_FULL && CMDLINE
+ imply BOOTMETH_DISTRO if BOOTSTD_FULL && CMDLINE
+ imply CMD_SYSBOOT if BOOTSTD_FULL
config SH
bool "SuperH architecture"
imply CMD_PCI
imply CMD_SF
imply CMD_SF_TEST
- imply CMD_ZBOOT
- imply DM_EVENT
imply DM_GPIO
imply DM_KEYBOARD
imply DM_MMC
imply DM_RTC
- imply DM_SCSI
+ imply SCSI
imply DM_SERIAL
+ imply MTD
imply DM_SPI
imply DM_SPI_FLASH
imply DM_USB
+ imply LAST_STAGE_INIT
imply VIDEO
imply SYSRESET
imply SPL_SYSRESET
imply PCH
imply PHYSMEM
imply RTC_MC146818
+ imply ACPI
imply ACPIGEN if !QEMU && !EFI_APP
imply SYSINFO if GENERATE_SMBIOS_TABLE
imply SYSINFO_SMBIOS if GENERATE_SMBIOS_TABLE
leave this option empty.
config SYS_CONFIG_NAME
- string
+ string "Board header file" if ARCH_MESON || ARCH_VERSAL || \
+ ARCH_VERSAL_NET || ARCH_ZYNQ || ARCH_ZYNQMP || \
+ ARCH_ZYNQMP_R5 || MICROBLAZE || NIOS2
+ default "meson64" if ARCH_MESON
+ default "microblaze-generic" if MICROBLAZE
+ default "xilinx_versal" if ARCH_VERSAL
+ default "xilinx_versal_net" if ARCH_VERSAL_NET
+ default "xilinx_zynqmp" if ARCH_ZYNQMP
+ default "xilinx_zynqmp_r5" if ARCH_ZYNQMP_R5
+ default "zynq-common" if ARCH_ZYNQ
help
This option should contain the base name of board header file.
The header file include/configs/<CONFIG_SYS_CONFIG_NAME>.h
Address for the Internal Memory-Mapped Registers (IMMR) window used
to configure the features of many Freescale / NXP SoCs.
-config SKIP_LOWLEVEL_INIT
- bool "Skip the calls to certain low level initialization functions"
+config MONITOR_IS_IN_RAM
+ bool "U-Boot is loaded in to RAM by a pre-loader"
+ depends on M68K || NIOS2
+
+menu "Skipping low level initialization functions"
depends on ARM || MIPS || RISCV
+
+config SKIP_LOWLEVEL_INIT
+ bool "Skip calls to certain low level initialization functions"
help
If enabled, then certain low level initializations (like setting up
the memory controller) are omitted and/or U-Boot does not relocate
debugger which performs these initializations itself.
config SPL_SKIP_LOWLEVEL_INIT
- bool "Skip the calls to certain low level initialization functions"
- depends on SPL && (ARM || MIPS || RISCV)
+ bool "Skip calls to certain low level initialization functions in SPL"
+ depends on SPL
help
If enabled, then certain low level initializations (like setting up
the memory controller) are omitted and/or U-Boot does not relocate
debugger which performs these initializations itself.
config TPL_SKIP_LOWLEVEL_INIT
- bool "Skip the calls to certain low level initialization functions"
+ bool "Skip calls to certain low level initialization functions in TPL"
depends on SPL && ARM
help
If enabled, then certain low level initializations (like setting up
debugger which performs these initializations itself.
config SKIP_LOWLEVEL_INIT_ONLY
- bool "Skip the call to lowlevel_init during early boot ONLY"
+ bool "Skip call to lowlevel_init during early boot ONLY"
depends on ARM
help
This allows just the call to lowlevel_init() to be skipped. The
performed.
config SPL_SKIP_LOWLEVEL_INIT_ONLY
- bool "Skip the call to lowlevel_init during early boot ONLY"
+ bool "Skip call to lowlevel_init during early SPL boot ONLY"
depends on SPL && ARM
help
This allows just the call to lowlevel_init() to be skipped. The
performed.
config TPL_SKIP_LOWLEVEL_INIT_ONLY
- bool "Skip the call to lowlevel_init during early boot ONLY"
+ bool "Skip call to lowlevel_init during early TPL boot ONLY"
depends on TPL && ARM
help
This allows just the call to lowlevel_init() to be skipped. The
normal CP15 init (such as enabling the instruction cache) is still
performed.
+endmenu
+
config SYS_HAS_NONCACHED_MEMORY
bool "Enable reserving a non-cached memory area for drivers"
depends on (ARM || MIPS) && (RTL8169 || MEDIATEK_ETH)
projects / thirdparty / u-boot.git / blobdiff