cmd_ide: enhance new feature "CONFIG_IDE_AHB"
authorMacpaul Lin <macpaul@andestech.com>
Mon, 11 Apr 2011 20:45:32 +0000 (20:45 +0000)
committerWolfgang Denk <wd@denx.de>
Sat, 30 Apr 2011 19:04:25 +0000 (21:04 +0200)
commit0abddf82d54c704cf066524235b6414333e8d087
tree3ae31f30d1d61056be409afe1ea98a21646262ac
parentdea6386b715827e080a9fa6e6d706f2bdf8a998e
cmd_ide: enhance new feature "CONFIG_IDE_AHB"

Although most IDE controller is designed to be connected to PCI bridge,
there are still some IDE controller support AHB interface for SoC design.

The driver implementation of these IDE-AHB controllers differ from other
IDE-PCI controller, some additional registers and commands access is required
during CMD/DATA I/O. Hence a configuration "CONFIG_IDE_AHB" in cmd_ide.c is
required to be defined to support these kinds of SoC controllers. Such as
Faraday's FTIDE020 series and Global Unichip's UINF-0301.

Signed-off-by: Macpaul Lin <macpaul@andestech.com>
README
common/cmd_ide.c
include/ide.h