both linux/coreboot:
- save_in_defconfig_format_in_place : takes whatever coreboot config file for a make BOARD=xyz statement and saves it in defconfig
- save_in_oldefconfig_format_in_place : takes whatever coreboot config file for a make BOARD=xyz statement and saves it in oldefconfig
linux:
- linux.prompt_for_new_config_options_for_kernel_version_bump:
- The most useful helper as of now when doing kernel version bump.
- Requires to save current kernel config in oldconfig (make BOARD=xyz linux.save_in_oldefconfig_format_in_place) first, then bump kernel version in board config and then use that helper to review new options and save in tree.
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