##
## This file is part of the coreboot project.
##
## SPDX-License-Identifier: GPL-2.0-only

config STORAGE
	bool "Support for storage devices"
	default y if !CHROMEOS
	help
	  Select this option if you want support for storage devices (like
	  hard drives, memory sticks or optical drives).

config STORAGE_64BIT_LBA
	bool "Use 64-bit integers to address sectors"
	depends on STORAGE
	default n
	help
	  If this is selected, sectors will be addressed by an 64-bit integer.
	  Select this to support LBA-48 for ATA drives.

config STORAGE_ATA
	bool "Support ATA drives (i.e. hard drives)"
	depends on STORAGE
	default y
	help
	  Select this option if you want support for ATA storage devices
	  (i.e. hard drives).

config STORAGE_ATAPI
	bool "Support ATAPI drives (i.e. optical drives)"
	depends on STORAGE
	default y
	select STORAGE_ATA
	help
	  Select this option if you want support for ATAPI storage devices
	  (i.e. optical drives like CD or DVD drives).

config STORAGE_AHCI
	bool "Support for AHCI host controllers"
	depends on STORAGE && (STORAGE_ATA || STORAGE_ATAPI) && PCI
	default y
	help
	  Select this option if you want support for SATA controllers in
	  AHCI mode.

config STORAGE_AHCI_ONLY_TESTED
	bool "Only enable tested controllers"
	depends on STORAGE_AHCI
	default y
	help
	  If this option is selected only AHCI controllers which are known
	  to work will be used.