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
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
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.
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
config SYS_MALLOC_LEN
hex "Define memory for Dynamic allocation"
- depends on ARCH_ZYNQ || ARCH_VERSAL || ARCH_STM32MP || ARCH_ROCKCHIP
- default 0x2000000 if ARCH_ROCKCHIP
+ default 0x2000000 if ARCH_ROCKCHIP || ARCH_OMAP2PLUS || ARCH_MESON
+ default 0x4020000 if ARCH_SUNXI && !MACH_SUN8I_V3S
+ default 0x200000 if ARCH_BMIPS || X86
+ default 0x220000 if ARCH_SUNXI && MACH_SUN8I_V3S
+ default 0x400000
help
This defines memory to be allocated for Dynamic allocation
TODO: Use for other architectures
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
Enables building of a u-boot.rom target. This collects U-Boot and
any necessary binary blobs.
-config ROM_NEEDS_BLOBS
- bool
- depends on HAS_ROM
- help
- Enable this if building the u-boot.rom target needs binary blobs, and
- so cannot be done normally. In this case, U-Boot will only build the
- ROM if the required blobs exist. If not, you will see an warning like:
-
- Image 'main-section' is missing external blobs and is non-functional:
- intel-descriptor intel-me intel-refcode intel-vga intel-mrc
-
-config BUILD_ROM
- bool "Build U-Boot as BIOS replacement"
- depends on HAS_ROM
- default y if !ROM_NEEDS_BLOBS
- help
- This option allows to build a ROM version of U-Boot.
- The build process generally requires several binary blobs
- which are not shipped in the U-Boot source tree.
- Please, see doc/arch/x86.rst for details.
-
config SPL_IMAGE
string "SPL image used in the combined SPL+U-Boot image"
default "spl/boot.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
Path within the source tree to the linker script to use for the
main U-Boot binary.
+config SYS_LOAD_ADDR
+ hex "Address in memory to use by default"
+ default 0x01000000 if ARCH_SOCFPGA
+ default 0x02000000 if PPC || X86
+ default 0x22000000 if MACH_SUN9I
+ default 0x42000000 if ARCH_SUNXI && !MACH_SUN9I
+ default 0x82000000 if ARCH_KEYSTONE || ARCH_OMAP2PLUS || ARCH_K3
+ default 0x82000000 if ARCH_MX6 && (MX6SL || MX6SLL || MX6SX || MX6UL || MX6ULL)
+ default 0x12000000 if ARCH_MX6 && !(MX6SL || MX6SLL || MX6SX || MX6UL || MX6ULL)
+ default 0x80800000 if ARCH_MX7
+ default 0x90000000 if FSL_LSCH2 || FSL_LSCH3
+ help
+ Address in memory to use as the default safe load address.
+
config ERR_PTR_OFFSET
hex
default 0x0
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.
source "api/Kconfig"
+source "boot/Kconfig"
+
source "common/Kconfig"
source "cmd/Kconfig"