# SPDX-License-Identifier: GPL-2.0-only

config HAVE_PBL_IMAGE
	bool

config HAVE_PBL_MULTI_IMAGES
	bool

config HAVE_IMAGE_COMPRESSION
	bool

config PBL_IMAGE
	bool "Pre-Bootloader image"
	depends on HAVE_PBL_IMAGE

config PBL_MULTI_IMAGES
	bool
	select PBL_IMAGE
	select PBL_RELOCATABLE
	depends on HAVE_PBL_MULTI_IMAGES
	default y

config PBL_SINGLE_IMAGE
	bool
	depends on PBL_IMAGE
	depends on !HAVE_PBL_MULTI_IMAGES
	default y

if PBL_IMAGE

config USE_COMPRESSED_DTB
	bool
	depends on ARM || RISCV
	select LZ4_DECOMPRESS if IMAGE_COMPRESSION_LZ4
	select LZO_DECOMPRESS if IMAGE_COMPRESSION_LZO
	select ZLIB if IMAGE_COMPRESSION_GZIP
	select XZ_DECOMPRESS if IMAGE_COMPRESSION_XZKERN

config PBL_RELOCATABLE
	depends on ARM || MIPS || RISCV
	bool "relocatable pbl image"
	help
	  Generate a pbl binary which can relocate itself during startup to run
	  on different addresses. This is useful if your memory layout is not
	  known during compile time.
	  This option only influences the PBL image. See RELOCATABLE to also make
	  the real image relocatable.

config PBL_FULLY_PIC
	bool "fully position-independent pbl image"
	depends on PBL_RELOCATABLE && ARM && CPU_64
	help
	  Compared to CONFIG_PBL_RELOCATABLE, this image has no relocations in
	  the code sections.

config PBL_VERIFY_PIGGY
	depends on ARM
	bool "Verify barebox proper hash before decompression" if COMPILE_TEST

config BOARD_GENERIC_DT
	bool
	select LIBFDT

config IMAGE_COMPRESSION
	bool
	depends on HAVE_IMAGE_COMPRESSION
	default y

if IMAGE_COMPRESSION

choice
	prompt "Compression"
	default IMAGE_COMPRESSION_LZ4

config IMAGE_COMPRESSION_LZ4
	bool "lz4"

config IMAGE_COMPRESSION_LZO
	bool "lzo"

config IMAGE_COMPRESSION_GZIP
	bool "gzip"

config IMAGE_COMPRESSION_XZKERN
	bool "xz"

config IMAGE_COMPRESSION_NONE
	bool "none"

endchoice

endif

endif