| # |
| # For a description of the syntax of this configuration file, |
| # see the file Documentation/kbuild/kconfig-language.txt in the |
| # Linux kernel source tree. |
| # |
| mainmenu "U-Boot $(UBOOTVERSION) Configuration" |
| |
| source "scripts/Kconfig.include" |
| |
| # Allow defaults in arch-specific code to override any given here |
| source "arch/Kconfig" |
| |
| menu "General setup" |
| |
| config BROKEN |
| bool |
| help |
| This option cannot be enabled. It is used as dependency |
| for broken and incomplete features. |
| |
| config DEPRECATED |
| bool |
| help |
| This option cannot be enabled. It it used as a dependency for |
| code that relies on deprecated features that will be removed and |
| the conversion deadline has passed. |
| |
| config LOCALVERSION |
| string "Local version - append to U-Boot release" |
| help |
| Append an extra string to the end of your U-Boot version. |
| This will show up in your boot log, for example. |
| The string you set here will be appended after the contents of |
| any files with a filename matching localversion* in your |
| object and source tree, in that order. Your total string can |
| be a maximum of 64 characters. |
| |
| config LOCALVERSION_AUTO |
| bool "Automatically append version information to the version string" |
| default y |
| help |
| This will try to automatically determine if the current tree is a |
| release tree by looking for Git tags that belong to the current |
| top of tree revision. |
| |
| A string of the format -gxxxxxxxx will be added to the localversion |
| if a Git-based tree is found. The string generated by this will be |
| appended after any matching localversion* files, and after the value |
| set in CONFIG_LOCALVERSION. |
| |
| (The actual string used here is the first eight characters produced |
| by running the command: |
| |
| $ git rev-parse --verify HEAD |
| |
| which is done within the script "scripts/setlocalversion".) |
| |
| config CC_OPTIMIZE_FOR_SIZE |
| bool "Optimize for size" |
| default y |
| help |
| Enabling this option will pass "-Os" instead of "-O2" to gcc |
| resulting in a smaller U-Boot image. |
| |
| This option is enabled by default for U-Boot. |
| |
| config CC_COVERAGE |
| bool "Enable code coverage analysis" |
| depends on SANDBOX |
| help |
| Enabling this option will pass "--coverage" to gcc to compile |
| and link code instrumented for coverage analysis. |
| |
| config DISTRO_DEFAULTS |
| bool "Select defaults suitable for booting general purpose Linux distributions" |
| select AUTO_COMPLETE |
| select CMDLINE_EDITING |
| select CMD_BOOTI if ARM64 |
| select CMD_BOOTZ if ARM && !ARM64 |
| select CMD_DHCP if CMD_NET |
| select CMD_ENV_EXISTS |
| select CMD_EXT2 |
| select CMD_EXT4 |
| select CMD_FAT |
| select CMD_FS_GENERIC |
| select CMD_PART if PARTITIONS |
| select CMD_PING if CMD_NET |
| select CMD_PXE if NET |
| select CMD_SYSBOOT |
| select ENV_VARS_UBOOT_CONFIG |
| select HUSH_PARSER |
| select SUPPORT_RAW_INITRD |
| select SYS_LONGHELP |
| imply CMD_MII if NET |
| imply USB_STORAGE |
| imply USE_BOOTCOMMAND |
| help |
| Select this to enable various options and commands which are suitable |
| for building u-boot for booting general purpose Linux distributions. |
| |
| config ENV_VARS_UBOOT_CONFIG |
| bool "Add arch, board, vendor and soc variables to default environment" |
| help |
| Define this in order to add variables describing the |
| U-Boot build configuration to the default environment. |
| These will be named arch, cpu, board, vendor, and soc. |
| Enabling this option will cause the following to be defined: |
| - CONFIG_SYS_ARCH |
| - CONFIG_SYS_CPU |
| - CONFIG_SYS_BOARD |
| - CONFIG_SYS_VENDOR |
| - CONFIG_SYS_SOC |
| |
| config NR_DRAM_BANKS |
| int "Number of DRAM banks" |
| default 1 if ARCH_SUNXI || ARCH_OWL |
| default 4 |
| help |
| This defines the number of DRAM banks. |
| |
| config SYS_BOOT_GET_CMDLINE |
| bool "Enable kernel command line setup" |
| help |
| Enables allocating and saving kernel cmdline in space between |
| "bootm_low" and "bootm_low" + BOOTMAPSZ. |
| |
| config SYS_BOOT_GET_KBD |
| bool "Enable kernel board information setup" |
| help |
| Enables allocating and saving a kernel copy of the bd_info in |
| space between "bootm_low" and "bootm_low" + BOOTMAPSZ. |
| |
| config SYS_MALLOC_F |
| bool "Enable malloc() pool before relocation" |
| default y if DM |
| |
| help |
| Before relocation, memory is very limited on many platforms. Still, |
| we can provide a small malloc() pool if needed. Driver model in |
| particular needs this to operate, so that it can allocate the |
| initial serial device and any others that are needed. |
| |
| config SYS_MALLOC_F_LEN |
| hex "Size of malloc() pool before relocation" |
| depends on SYS_MALLOC_F |
| default 0x1000 if AM33XX |
| default 0x2800 if SANDBOX |
| default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \ |
| ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \ |
| ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \ |
| ARCH_LS1046A || ARCH_QEMU) |
| default 0x400 |
| help |
| Before relocation, memory is very limited on many platforms. Still, |
| we can provide a small malloc() pool if needed. Driver model in |
| particular needs this to operate, so that it can allocate the |
| initial serial device and any others that are needed. |
| |
| 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 |
| help |
| This defines memory to be allocated for Dynamic allocation |
| TODO: Use for other architectures |
| |
| config SPL_SYS_MALLOC_F_LEN |
| hex "Size of malloc() pool in SPL before relocation" |
| depends on SYS_MALLOC_F && SPL |
| default 0x2800 if RCAR_GEN3 |
| default SYS_MALLOC_F_LEN |
| help |
| Before relocation, memory is very limited on many platforms. Still, |
| we can provide a small malloc() pool if needed. Driver model in |
| particular needs this to operate, so that it can allocate the |
| initial serial device and any others that are needed. |
| |
| config TPL_SYS_MALLOC_F_LEN |
| hex "Size of malloc() pool in TPL before relocation" |
| depends on SYS_MALLOC_F && TPL |
| default SYS_MALLOC_F_LEN |
| help |
| Before relocation, memory is very limited on many platforms. Still, |
| we can provide a small malloc() pool if needed. Driver model in |
| particular needs this to operate, so that it can allocate the |
| initial serial device and any others that are needed. |
| |
| menuconfig EXPERT |
| bool "Configure standard U-Boot features (expert users)" |
| default y |
| help |
| This option allows certain base U-Boot options and settings |
| to be disabled or tweaked. This is for specialized |
| environments which can tolerate a "non-standard" U-Boot. |
| Use this only if you really know what you are doing. |
| |
| if EXPERT |
| config SYS_MALLOC_CLEAR_ON_INIT |
| bool "Init with zeros the memory reserved for malloc (slow)" |
| default y |
| help |
| This setting is enabled by default. The reserved malloc |
| memory is initialized with zeros, so first malloc calls |
| will return the pointer to the zeroed memory. But this |
| slows the boot time. |
| |
| It is recommended to disable it, when CONFIG_SYS_MALLOC_LEN |
| value, has more than few MiB, e.g. when uses bzip2 or bmp logo. |
| Then the boot time can be significantly reduced. |
| Warning: |
| When disabling this, please check if malloc calls, maybe |
| should be replaced by calloc - if one expects zeroed memory. |
| |
| 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 |
| from the limited static to a potentially large dynamic (DDR) |
| memory. |
| |
| If so then on top of setting the updated memory aside one |
| needs to bring the malloc init. |
| |
| If such a scenario is sought choose yes. |
| |
| config TOOLS_DEBUG |
| bool "Enable debug information for tools" |
| help |
| Enable generation of debug information for tools such as mkimage. |
| This can be used for debugging purposes. With debug information |
| it is possible to set breakpoints on particular lines, single-step |
| debug through the source code, etc. |
| |
| endif # EXPERT |
| |
| config PHYS_64BIT |
| bool "64bit physical address support" |
| help |
| Say Y here to support 64bit physical memory address. |
| This can be used not only for 64bit SoCs, but also for |
| large physical address extension on 32bit SoCs. |
| |
| config BUILD_ROM |
| bool "Build U-Boot as BIOS replacement" |
| depends on X86 |
| 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 |
| default "spl/u-boot-spl.bin" |
| depends on SPL |
| help |
| Select the SPL build target that shall be generated by the SPL |
| build process (default spl/u-boot-spl.bin). This image will be |
| used to generate a combined image with SPL and main U-Boot |
| proper as one single image. |
| |
| config BUILD_TARGET |
| string "Build target special images" |
| default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_ARRIA10 |
| default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5 |
| default "u-boot-spl.kwb" if ARCH_MVEBU && SPL |
| default "u-boot-elf.srec" if RCAR_GEN3 |
| default "u-boot.itb" if SPL_LOAD_FIT && (ARCH_ROCKCHIP || \ |
| ARCH_SUNXI || RISCV || ARCH_ZYNQMP) |
| default "u-boot.kwb" if ARCH_KIRKWOOD |
| default "u-boot-with-spl.bin" if ARCH_AT91 && SPL_NAND_SUPPORT |
| default "u-boot-with-spl.imx" if ARCH_MX6 && SPL |
| help |
| Some SoCs need special image types (e.g. U-Boot binary |
| with a special header) as build targets. By defining |
| CONFIG_BUILD_TARGET in the SoC / board header, this |
| special image will be automatically built upon calling |
| make / buildman. |
| |
| config SYS_CUSTOM_LDSCRIPT |
| bool "Use a custom location for the U-Boot linker script" |
| help |
| Normally when linking U-Boot we will look in the board directory, |
| the CPU directory and finally the "cpu" directory of the architecture |
| for the ile "u-boot.lds" and use that as our linker. However, in |
| some cases we need to provide a different linker script. To do so, |
| enable this option and then provide the location under |
| CONFIG_SYS_LDSCRIPT. |
| |
| config SYS_LDSCRIPT |
| depends on SYS_CUSTOM_LDSCRIPT |
| string "Custom ldscript location" |
| help |
| Path within the source tree to the linker script to use for the |
| main U-Boot binary. |
| |
| config ERR_PTR_OFFSET |
| hex |
| default 0x0 |
| help |
| Some U-Boot pointers have redundant information, so we can use a |
| scheme where we can return either an error code or a pointer with the |
| same return value. The default implementation just casts the pointer |
| to a number, however, this may fail on platforms where the end of the |
| address range is used for valid pointers (e.g. 0xffffff00 is a valid |
| heap pointer in socfpga SPL). |
| For such platforms, this value provides an upper range of those error |
| pointer values - up to 'MAX_ERRNO' bytes below this value must be |
| unused/invalid addresses. |
| |
| config PLATFORM_ELFENTRY |
| string |
| default "__start" if MIPS |
| default "_start" |
| |
| endmenu # General setup |
| |
| menu "Boot images" |
| |
| config ANDROID_BOOT_IMAGE |
| bool "Enable support for Android Boot Images" |
| default y if FASTBOOT |
| help |
| This enables support for booting images which use the Android |
| image format header. |
| |
| config FIT |
| bool "Support Flattened Image Tree" |
| select MD5 |
| select SHA1 |
| help |
| This option allows you to boot the new uImage structure, |
| Flattened Image Tree. FIT is formally a FDT, which can include |
| images of various types (kernel, FDT blob, ramdisk, etc.) |
| in a single blob. To boot this new uImage structure, |
| pass the address of the blob to the "bootm" command. |
| FIT is very flexible, supporting compression, multiple images, |
| multiple configurations, verification through hashing and also |
| verified boot (secure boot using RSA). |
| |
| if FIT |
| |
| config FIT_EXTERNAL_OFFSET |
| hex "FIT external data offset" |
| default 0x0 |
| help |
| This specifies a data offset in fit image. |
| The offset is from data payload offset to the beginning of |
| fit image header. When specifies a offset, specific data |
| could be put in the hole between data payload and fit image |
| header, such as CSF data on i.MX platform. |
| |
| config FIT_ENABLE_SHA256_SUPPORT |
| bool "Support SHA256 checksum of FIT image contents" |
| default y |
| select SHA256 |
| help |
| Enable this to support SHA256 checksum of FIT image contents. A |
| SHA256 checksum is a 256-bit (32-byte) hash value used to check that |
| the image contents have not been corrupted. |
| |
| config FIT_ENABLE_SHA384_SUPPORT |
| bool "Support SHA384 checksum of FIT image contents" |
| default n |
| select SHA384 |
| help |
| Enable this to support SHA384 checksum of FIT image contents. A |
| SHA384 checksum is a 384-bit (48-byte) hash value used to check that |
| the image contents have not been corrupted. Use this for the highest |
| security. |
| |
| config FIT_ENABLE_SHA512_SUPPORT |
| bool "Support SHA512 checksum of FIT image contents" |
| default n |
| select SHA512 |
| help |
| Enable this to support SHA512 checksum of FIT image contents. A |
| SHA512 checksum is a 512-bit (64-byte) hash value used to check that |
| the image contents have not been corrupted. |
| |
| config FIT_SIGNATURE |
| bool "Enable signature verification of FIT uImages" |
| depends on DM |
| select HASH |
| select RSA |
| select RSA_VERIFY |
| select IMAGE_SIGN_INFO |
| help |
| This option enables signature verification of FIT uImages, |
| using a hash signed and verified using RSA. If |
| CONFIG_SHA_PROG_HW_ACCEL is defined, i.e support for progressive |
| hashing is available using hardware, then the RSA library will use |
| it. See doc/uImage.FIT/signature.txt for more details. |
| |
| WARNING: When relying on signed FIT images with a required signature |
| check the legacy image format is disabled by default, so that |
| unsigned images cannot be loaded. If a board needs the legacy image |
| format support in this case, enable it using |
| CONFIG_LEGACY_IMAGE_FORMAT. |
| |
| config FIT_SIGNATURE_MAX_SIZE |
| hex "Max size of signed FIT structures" |
| depends on FIT_SIGNATURE |
| default 0x10000000 |
| help |
| This option sets a max size in bytes for verified FIT uImages. |
| A sane value of 256MB protects corrupted DTB structures from overlapping |
| device memory. Assure this size does not extend past expected storage |
| space. |
| |
| config FIT_ENABLE_RSASSA_PSS_SUPPORT |
| 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). |
| |
| config FIT_CIPHER |
| bool "Enable ciphering data in a FIT uImages" |
| depends on DM |
| select AES |
| help |
| Enable the feature of data ciphering/unciphering in the tool mkimage |
| and in the u-boot support of the FIT image. |
| |
| config FIT_VERBOSE |
| bool "Show verbose messages when FIT images fail" |
| help |
| Generally a system will have valid FIT images so debug messages |
| are a waste of code space. If you are debugging your images then |
| you can enable this option to get more verbose information about |
| failures. |
| |
| config FIT_BEST_MATCH |
| bool "Select the best match for the kernel device tree" |
| help |
| When no configuration is explicitly selected, default to the |
| one whose fdt's compatibility field best matches that of |
| U-Boot itself. A match is considered "best" if it matches the |
| most specific compatibility entry of U-Boot's fdt's root node. |
| The order of entries in the configuration's fdt is ignored. |
| |
| config FIT_IMAGE_POST_PROCESS |
| bool "Enable post-processing of FIT artifacts after loading by U-Boot" |
| depends on TI_SECURE_DEVICE |
| help |
| Allows doing any sort of manipulation to blobs after they got extracted |
| from FIT images like stripping off headers or modifying the size of the |
| blob, verification, authentication, decryption etc. in a platform or |
| board specific way. In order to use this feature a platform or board- |
| specific implementation of board_fit_image_post_process() must be |
| provided. Also, anything done during this post-processing step would |
| need to be comprehended in how the images were prepared before being |
| injected into the FIT creation (i.e. the blobs would have been pre- |
| processed before being added to the FIT image). |
| |
| if SPL |
| |
| config SPL_FIT |
| bool "Support Flattened Image Tree within SPL" |
| depends on SPL |
| select SPL_OF_LIBFDT |
| |
| config SPL_FIT_PRINT |
| bool "Support FIT printing within SPL" |
| depends on SPL_FIT |
| help |
| Support printing the content of the fitImage in a verbose manner in SPL. |
| |
| config SPL_FIT_SIGNATURE |
| bool "Enable signature verification of FIT firmware within SPL" |
| depends on SPL_DM |
| select SPL_FIT |
| select SPL_RSA |
| select SPL_RSA_VERIFY |
| select SPL_IMAGE_SIGN_INFO |
| |
| config SPL_LOAD_FIT |
| bool "Enable SPL loading U-Boot as a FIT (basic fitImage features)" |
| select SPL_FIT |
| help |
| Normally with the SPL framework a legacy image is generated as part |
| of the build. This contains U-Boot along with information as to |
| where it should be loaded. This option instead enables generation |
| of a FIT (Flat Image Tree) which provides more flexibility. In |
| particular it can handle selecting from multiple device tree |
| and passing the correct one to U-Boot. |
| |
| config SPL_LOAD_FIT_APPLY_OVERLAY |
| bool "Enable SPL applying DT overlays from FIT" |
| depends on SPL_LOAD_FIT |
| select OF_LIBFDT_OVERLAY |
| help |
| The device tree is loaded from the FIT image. Allow the SPL is to |
| also load device-tree overlays from the FIT image an apply them |
| over the device tree. |
| |
| config SPL_LOAD_FIT_APPLY_OVERLAY_BUF_SZ |
| depends on SPL_LOAD_FIT_APPLY_OVERLAY |
| default 0x10000 |
| hex "size of temporary buffer used to load the overlays" |
| help |
| The size of the area where the overlays will be loaded and |
| uncompress. Must be at least as large as biggest overlay |
| (uncompressed) |
| |
| config SPL_LOAD_FIT_FULL |
| bool "Enable SPL loading U-Boot as a FIT (full fitImage features)" |
| select SPL_FIT |
| help |
| Normally with the SPL framework a legacy image is generated as part |
| of the build. This contains U-Boot along with information as to |
| where it should be loaded. This option instead enables generation |
| of a FIT (Flat Image Tree) which provides more flexibility. In |
| particular it can handle selecting from multiple device tree |
| and passing the correct one to U-Boot. |
| |
| config SPL_FIT_IMAGE_POST_PROCESS |
| bool "Enable post-processing of FIT artifacts after loading by the SPL" |
| depends on SPL_LOAD_FIT |
| help |
| Allows doing any sort of manipulation to blobs after they got extracted |
| from the U-Boot FIT image like stripping off headers or modifying the |
| size of the blob, verification, authentication, decryption etc. in a |
| platform or board specific way. In order to use this feature a platform |
| or board-specific implementation of board_fit_image_post_process() must |
| be provided. Also, anything done during this post-processing step would |
| need to be comprehended in how the images were prepared before being |
| injected into the FIT creation (i.e. the blobs would have been pre- |
| processed before being added to the FIT image). |
| |
| config SPL_FIT_SOURCE |
| string ".its source file for U-Boot FIT image" |
| depends on SPL_FIT |
| help |
| Specifies a (platform specific) FIT source file to generate the |
| U-Boot FIT image. This could specify further image to load and/or |
| execute. |
| |
| config SPL_FIT_GENERATOR |
| string ".its file generator script for U-Boot FIT image" |
| depends on SPL_FIT |
| default "board/sunxi/mksunxi_fit_atf.sh" if SPL_LOAD_FIT && ARCH_SUNXI |
| default "arch/arm/mach-rockchip/make_fit_atf.py" if SPL_LOAD_FIT && ARCH_ROCKCHIP |
| default "arch/arm/mach-zynqmp/mkimage_fit_atf.sh" if SPL_LOAD_FIT && ARCH_ZYNQMP |
| default "arch/riscv/lib/mkimage_fit_opensbi.sh" if SPL_LOAD_FIT && RISCV |
| help |
| Specifies a (platform specific) script file to generate the FIT |
| source file used to build the U-Boot FIT image file. This gets |
| passed a list of supported device tree file stub names to |
| include in the generated image. |
| |
| endif # SPL |
| |
| endif # FIT |
| |
| config LEGACY_IMAGE_FORMAT |
| bool "Enable support for the legacy image format" |
| default y if !FIT_SIGNATURE |
| help |
| This option enables the legacy image format. It is enabled by |
| default for backward compatibility, unless FIT_SIGNATURE is |
| set where it is disabled so that unsigned images cannot be |
| loaded. If a board needs the legacy image format support in this |
| case, enable it here. |
| |
| config OF_BOARD_SETUP |
| bool "Set up board-specific details in device tree before boot" |
| depends on OF_LIBFDT |
| help |
| This causes U-Boot to call ft_board_setup() before booting into |
| the Operating System. This function can set up various |
| board-specific information in the device tree for use by the OS. |
| The device tree is then passed to the OS. |
| |
| config OF_SYSTEM_SETUP |
| bool "Set up system-specific details in device tree before boot" |
| depends on OF_LIBFDT |
| help |
| This causes U-Boot to call ft_system_setup() before booting into |
| the Operating System. This function can set up various |
| system-specific information in the device tree for use by the OS. |
| The device tree is then passed to the OS. |
| |
| config OF_STDOUT_VIA_ALIAS |
| bool "Update the device-tree stdout alias from U-Boot" |
| depends on OF_LIBFDT |
| help |
| This uses U-Boot's serial alias from the aliases node to update |
| the device tree passed to the OS. The "linux,stdout-path" property |
| in the chosen node is set to point to the correct serial node. |
| This option currently references CONFIG_CONS_INDEX, which is |
| incorrect when used with device tree as this option does not |
| exist / should not be used. |
| |
| config SYS_EXTRA_OPTIONS |
| string "Extra Options (DEPRECATED)" |
| help |
| The old configuration infrastructure (= mkconfig + boards.cfg) |
| provided the extra options field. If you have something like |
| "HAS_BAR,BAZ=64", the optional options |
| #define CONFIG_HAS |
| #define CONFIG_BAZ 64 |
| will be defined in include/config.h. |
| This option was prepared for the smooth migration from the old |
| configuration to Kconfig. Since this option will be removed sometime, |
| new boards should not use this option. |
| |
| config HAVE_SYS_TEXT_BASE |
| bool |
| depends on !NIOS2 && !XTENSA |
| depends on !EFI_APP |
| default y |
| |
| config SYS_TEXT_BASE |
| depends on HAVE_SYS_TEXT_BASE |
| default 0x80800000 if ARCH_OMAP2PLUS || ARCH_K3 |
| default 0x4a000000 if ARCH_SUNXI && !MACH_SUN9I && !MACH_SUN8I_V3S |
| default 0x2a000000 if ARCH_SUNXI && MACH_SUN9I |
| default 0x42e00000 if ARCH_SUNXI && MACH_SUN8I_V3S |
| hex "Text Base" |
| help |
| The address in memory that U-Boot will be running from, initially. |
| |
| config SYS_CLK_FREQ |
| depends on ARC || ARCH_SUNXI || MPC83xx |
| int "CPU clock frequency" |
| help |
| TODO: Move CONFIG_SYS_CLK_FREQ for all the architecture |
| |
| config ARCH_FIXUP_FDT_MEMORY |
| bool "Enable arch_fixup_memory_banks() call" |
| default y |
| help |
| Enable FDT memory map syncup before OS boot. This feature can be |
| used for booting OS with different memory setup where the part of |
| the memory location should be used for different purpose. |
| |
| endmenu # Boot images |
| |
| source "api/Kconfig" |
| |
| source "common/Kconfig" |
| |
| source "cmd/Kconfig" |
| |
| source "disk/Kconfig" |
| |
| source "dts/Kconfig" |
| |
| source "env/Kconfig" |
| |
| source "net/Kconfig" |
| |
| source "drivers/Kconfig" |
| |
| source "fs/Kconfig" |
| |
| source "lib/Kconfig" |
| |
| source "test/Kconfig" |