Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

[J-u-boot.git] / drivers / block / Kconfig

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..931defd2aede9bb6b55be60d0de7a8f011c1801b 100644 (file)
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -0,0 +1,69 @@
+config BLK
+       bool "Support block devices"
+       depends on DM
+       default y if DM_MMC
+       help
+         Enable support for block devices, such as SCSI, MMC and USB
+         flash sticks. These provide a block-level interface which permits
+         reading, writing and (in some cases) erasing blocks. Block
+         devices often have a partition table which allows the device to
+         be partitioned into several areas, called 'partitions' in U-Boot.
+         A filesystem can be placed in each partition.
+
+config AHCI
+       bool "Support SATA controllers with driver model"
+       depends on DM
+       help
+         This enables a uclass for disk controllers in U-Boot. Various driver
+         types can use this, such as AHCI/SATA. It does not provide any standard
+         operations at present. The block device interface has not been converted
+         to driver model.
+
+config DM_SCSI
+       bool "Support SCSI controllers with driver model"
+       depends on BLK
+       help
+         This option enables the SCSI (Small Computer System Interface) uclass
+         which supports SCSI and SATA HDDs. For every device configuration
+         (IDs/LUNs) a block device is created with RAW read/write and
+         filesystem support.
+
+config BLOCK_CACHE
+       bool "Use block device cache"
+       default n
+       help
+         This option enables a disk-block cache for all block devices.
+         This is most useful when accessing filesystems under U-Boot since
+         it will prevent repeated reads from directory structures and other
+         filesystem data structures.
+
+menu "SATA/SCSI device support"
+
+config SATA_CEVA
+       bool "Ceva Sata controller"
+       depends on AHCI
+       depends on DM_SCSI
+       help
+         This option enables Ceva Sata controller hard IP available on Xilinx
+         ZynqMP. Support up to 2 external devices. Complient with SATA 3.1 and
+         AHCI 1.3 specifications with hot-plug detect feature.
+
+
+config DWC_AHCI
+       bool "Enable Synopsys DWC AHCI driver support"
+       select SCSI_AHCI
+       select PHY
+       depends on DM_SCSI
+       help
+         Enable this driver to support Sata devices through
+         Synopsys DWC AHCI module.
+
+endmenu
+
+config IDE
+       bool "Support IDE controllers"
+       help
+         Enables support for IDE (Integrated Drive Electronics) hard drives.
+         This allows access to raw blocks and filesystems on an IDE drive
+         from U-Boot. See also CMD_IDE which provides an 'ide' command for
+         performing various IDE operations.