-config SPL_LOAD_FIT
- bool "Enable SPL loading U-Boot as a FIT"
- depends on 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 && TI_SECURE_DEVICE
- 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 FIT_IMAGE_POST_PROCESS
- bool "Enable post-processing of FIT artifacts after loading by U-Boot"
- depends on FIT && 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).
-
-config SPL_DFU_SUPPORT
- bool "Enable SPL with DFU to load binaries to memory device"
- depends on USB
- help
- Currently the SPL does not have capability to load the
- binaries or boot images to boot devices like ram,eMMC,SPI,etc.
- This feature enables the DFU (Device Firmware Upgarde) in SPL with
- RAM memory device support. The ROM code will load and execute
- the SPL built with dfu. The user can load binaries (u-boot/kernel) to
- selected device partition from host-pc using dfu-utils.
- This feature will be useful to flash the binaries to factory
- or bare-metal boards using USB interface.
-
-choice
- bool "DFU device selection"
- depends on SPL_DFU_SUPPORT
-
-config SPL_DFU_RAM
- bool "RAM device"
- depends on SPL_DFU_SUPPORT
- help
- select RAM/DDR memory device for loading binary images
- (u-boot/kernel) to the selected device partition using
- DFU and execute the u-boot/kernel from RAM.
-
-endchoice