Kconfig - OpenGrok cross reference for /openbmc/u-boot/Kconfig

3 # see the file Documentation/kbuild/kconfig-language.txt in the
6 mainmenu "U-Boot $UBOOTVERSION Configuration"
12 # Allow defaults in arch-specific code to override any given here
24 	string "Local version - append to U-Boot release"
26 	  Append an extra string to the end of your U-Boot version.
41 	  A string of the format -gxxxxxxxx will be added to the localversion
42 	  if a Git-based tree is found.  The string generated by this will be
49 	    $ git rev-parse --verify HEAD
57 	  Enabling this option will pass "-Os" instead of "-O2" to gcc
58 	  resulting in a smaller U-Boot image.
60 	  This option is enabled by default for U-Boot.
66 	  Enabling this option will pass "--coverage" to gcc to compile
93 	  for building u-boot for booting general purpose Linux distributions.
96 	bool "Add arch, board, vendor and soc variables to default environment"
99 	  U-Boot build configuration to the default environment.
100 	  These will be named arch, cpu, board, vendor, and soc.
102 	  - CONFIG_SYS_ARCH
103 	  - CONFIG_SYS_CPU
104 	  - CONFIG_SYS_BOARD
105 	  - CONFIG_SYS_VENDOR
106 	  - CONFIG_SYS_SOC
121 	bool "Enable kernel board information setup"
176 	bool "Configure standard U-Boot features (expert users)"
179 	  This option allows certain base U-Boot options and settings
181 	  environments which can tolerate a "non-standard" U-Boot.
199 	  should be replaced by calloc - if one expects zeroed memory.
206 	  it is possible to set breakpoints on particular lines, single-step
219 	bool "Build U-Boot as BIOS replacement"
222 	  This option allows to build a ROM version of U-Boot.
224 	  which are not shipped in the U-Boot source tree.
229 	default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_ARRIA10
230 	default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5
231 	default "u-boot-spl.kwb" if ARCH_MVEBU && SPL
232 	default "u-boot-elf.srec" if RCAR_GEN3
233 	default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI
234 	default "u-boot.kwb" if KIRKWOOD
236 	  Some SoCs need special image types (e.g. U-Boot binary
238 	  CONFIG_BUILD_TARGET in the SoC / board header, this
275 	  fit image header. When specifies a offset, specific data
285 	  SHA256 checksum is a 256-bit (32-byte) hash value used to check that
294 	  SHA384 checksum is a 384-bit (48-byte) hash value used to check that
304 	  SHA512 checksum is a 512-bit (64-byte) hash value used to check that
321 	  unsigned images cannot be loaded. If a board needs the legacy image
336 	bool "Support rsassa-pss signature scheme of FIT image contents"
356 	  U-Boot itself. A match is considered "best" if it matches the
357 	  most specific compatibility entry of U-Boot's fdt's root node.
361 	bool "Enable post-processing of FIT artifacts after loading by U-Boot"
367 	  board specific way. In order to use this feature a platform or board-
368 	  specific implementation of board_fit_image_post_process() must be
369 	  provided. Also, anything done during this post-processing step would
371 	  injected into the FIT creation (i.e. the blobs would have been pre-
396 	bool "Enable SPL loading U-Boot as a FIT"
400 	  of the build. This contains U-Boot along with information as to
404 	  and passing the correct one to U-Boot.
407 	bool "Enable SPL loading U-Boot as a FIT"
411 	  of the build. This contains U-Boot along with information as to
415 	  and passing the correct one to U-Boot.
418 	bool "Enable post-processing of FIT artifacts after loading by the SPL"
422 	  from the U-Boot FIT image like stripping off headers or modifying the
424 	  platform or board specific way. In order to use this feature a platform
425 	  or board-specific implementation of board_fit_image_post_process() must
426 	  be provided. Also, anything done during this post-processing step would
428 	  injected into the FIT creation (i.e. the blobs would have been pre-
432 	string ".its source file for U-Boot FIT image"
435 	  Specifies a (platform specific) FIT source file to generate the
436 	  U-Boot FIT image. This could specify further image to load and/or
440 	string ".its file generator script for U-Boot FIT image"
442 	default "board/sunxi/mksunxi_fit_atf.sh" if SPL_LOAD_FIT && ARCH_SUNXI
444 	  Specifies a (platform specific) script file to generate the FIT
445 	  source file used to build the U-Boot FIT image file. This gets
460 	  loaded. If a board needs the legacy image format support in this
464 	bool "Set up board-specific details in device tree before boot"
467 	  This causes U-Boot to call ft_board_setup() before booting into
469 	  board-specific information in the device tree for use by the OS.
473 	bool "Set up system-specific details in device tree before boot"
476 	  This causes U-Boot to call ft_system_setup() before booting into
478 	  system-specific information in the device tree for use by the OS.
482 	bool "Update the device-tree stdout alias from U-Boot"
485 	  This uses U-Boot's serial alias from the aliases node to update
486 	  the device tree passed to the OS. The "linux,stdout-path" property
514 	  The address in memory that U-Boot will be running from, initially.