Kconfig: Add CONFIG_SATA to enable SATA

[people/ms/u-boot.git] / drivers / block / Kconfig

diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 80eea84dc29731c96a48a2fd8814cd511375806b..ed7fa88bf5f3f99641c2bc5d4be86535add7b11b 100644 (file)
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -1,6 +1,7 @@
 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
@@ -18,6 +19,37 @@ config AHCI
          operations at present. The block device interface has not been converted
          to driver model.
 
+config SATA
+       bool "Support SATA controllers"
+       help
+         This enables support for SATA (Serial Advanced Technology
+         Attachment), a serial bus standard for connecting to hard drives and
+         other storage devices.
+
+         SATA replaces PATA (originally just ATA), which stands for Parallel AT
+         Attachment, where AT refers to an IBM AT (Advanced Technology)
+         computer released in 1984.
+
+         See also CMD_SATA which provides command-line support.
+
+config SCSI
+       bool "Support SCSI controllers"
+       help
+         This enables support for SCSI (Small Computer System Interface),
+         a parallel interface widely used with storage peripherals such as
+         hard drives and optical drives. The SCSI standards define physical
+         interfaces as well as protocols for controlling devices and
+         tranferring data.
+
+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
@@ -26,3 +58,34 @@ config BLOCK_CACHE
          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.