Palmchip BK3710 IDE driver

This is Palmchip BK3710 IDE controller support.

The IDE controller logic supports PIO, MultiWord-DMA and Ultra-DMA modes.
Supports interface to Compact Flash (CF) configured in True-IDE mode.

Bart:
- remove dead code
- fix ide_hwif_setup_dma() build problem

Signed-off-by: Anton Salnikov <asalnikov@ru.mvista.com>
Reviewed-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Reviewed-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 45b26ed..ab8fb25 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -1009,6 +1009,15 @@
 	  normally be on; disable it only if you are running a custom hard
 	  drive subsystem through an expansion card.
 
+config BLK_DEV_PALMCHIP_BK3710
+	tristate "Palmchip bk3710 IDE controller support"
+	depends on ARCH_DAVINCI
+	select BLK_DEV_IDEDMA_PCI
+	help
+	  Say Y here if you want to support the onchip IDE controller on the
+	  TI DaVinci SoC
+
+
 config BLK_DEV_MPC8xx_IDE
 	tristate "MPC8xx IDE support"
 	depends on 8xx && (LWMON || IVMS8 || IVML24 || TQM8xxL) && IDE=y && BLK_DEV_IDE=y && !PPC_MERGE