X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=drivers%2Fata%2FKconfig;h=7715c40365625ef49091d1d8ead93cb23c5234ef;hb=aca1f6789aa2e384a58909fa7a9696db9d607675;hp=f9978a35796367c574007f58be5267605fb61afc;hpb=e32ec06c9ea6e2a251b4dc242bca583973eacf01;p=platform%2Fkernel%2Fu-boot.git

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index f9978a3..7715c40 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -9,6 +9,7 @@ config AHCI
 
 config SATA
 	bool "Support SATA controllers"
+	depends on BLK
 	select HAVE_BLOCK_DEVICE
 	help
 	  This enables support for SATA (Serial Advanced Technology
@@ -41,22 +42,14 @@ config AHCI_PCI
 	help
 	  Enables support for the PCI-based AHCI controller.
 
+if AHCI
+
 config SPL_AHCI_PCI
 	bool "Support for PCI-based AHCI controller for SPL"
 	depends on SPL
 	depends on SPL_PCI
 	depends on SPL_SATA_SUPPORT && DM_SCSI
 
-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
@@ -77,25 +70,67 @@ config DWC_AHSATA
 config DWC_AHSATA_AHCI
 	bool "Enable DWC AHSATA AHCI driver support"
 	depends on DWC_AHSATA
-	depends on AHCI
 	default y
 	help
 	  Enable this option unless you need your private ahci implementation
 
+config MTK_AHCI
+	bool "Enable Mediatek AHCI driver support"
+	help
+	  Enable this driver to support Sata devices through
+	  Mediatek AHCI controller (e.g. MT7622).
+
+config AHCI_MVEBU
+	bool "Marvell EBU AHCI SATA support"
+	depends on ARCH_MVEBU || ARCH_OCTEON
+	select SCSI_AHCI
+	select DM_SCSI
+	help
+	  This option enables support for the Marvell EBU SoC's
+	  onboard AHCI SATA.
+
+	  If unsure, say N.
+
+config SUNXI_AHCI
+	bool "Enable Allwinner SATA driver support"
+	default y if ARCH_SUNXI
+	help
+	  Enable this driver to support the SATA controllers found in the
+	  Allwinner A10, A20 and R40 SoCs.
+
+endif # AHCI
+
+if SATA
+
+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. Compliant with SATA 3.1 and
+	  AHCI 1.3 specifications with hot-plug detect feature.
+
 config FSL_SATA
 	bool "Enable Freescale SATA controller driver support"
+	depends on PPC
 	select AHCI
 	select LIBATA
-	depends on BLK
+	imply LBA48
 	help
 	  Enable this driver to support the SATA controller found in
 	  some Freescale PowerPC SoCs.
 
+config FSL_SATA_V2
+	bool "Enable support for V2 of the Freescale SATA controller"
+	depends on FSL_SATA
+	help
+	  Enable support for V2 of this controller, rather than V1.
+
 config SATA_MV
 	bool "Enable Marvell SATA controller driver support"
 	select AHCI
 	select LIBATA
-	depends on BLK
 	help
 	  Enable this driver to support the SATA controller found in
 	  some Marvell SoCs.
@@ -104,36 +139,20 @@ config SATA_SIL
 	bool "Enable Silicon Image SIL3131 / SIL3132 / SIL3124 SATA driver support"
 	select AHCI
 	select LIBATA
-	depends on BLK
 	help
 	  Enable this driver to support the SIL3131, SIL3132 and SIL3124
 	  SATA controllers.
 
-config SUNXI_AHCI
-	bool "Enable Allwinner SATA driver support"
-	depends on AHCI
-	default y if ARCH_SUNXI
+config SYS_SATA_MAX_DEVICE
+	int "Maximum number of SATA devices"
+	depends on !AHCI || FSL_SATA || SATA_MV
 	help
-	  Enable this driver to support the SATA controllers found in the
-	  Allwinner A10, A20 and R40 SoCs.
-
-config AHCI_MVEBU
-	bool "Marvell EBU AHCI SATA support"
-	depends on ARCH_MVEBU || ARCH_OCTEON
-	depends on AHCI
-	select SCSI_AHCI
-	select DM_SCSI
-	help
-	  This option enables support for the Marvell EBU SoC's
-	  onboard AHCI SATA.
+	  Sets the maximum number of SATA devices which can be supported
+	  by U-Boot.
 
-	  If unsure, say N.
+	  This is only partially converted to driver model. See sata_bread()
+	  for example, which shows where the conversion needs to be completed.
 
-config MTK_AHCI
-	bool "Enable Mediatek AHCI driver support"
-	depends on AHCI
-	help
-	  Enable this driver to support Sata devices through
-	  Mediatek AHCI controller (e.g. MT7622).
+endif # SATA
 
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