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| author | Macpaul Lin <macpaul@andestech.com> | 2011-04-11 20:45:32 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-04-30 21:04:25 +0200 |
| commit | 0abddf82d54c704cf066524235b6414333e8d087 (patch) | |
| tree | 3ae31f30d1d61056be409afe1ea98a21646262ac /board/avnet | |
| parent | dea6386b715827e080a9fa6e6d706f2bdf8a998e (diff) | |
| download | u-boot-imx-0abddf82d54c704cf066524235b6414333e8d087.zip u-boot-imx-0abddf82d54c704cf066524235b6414333e8d087.tar.gz u-boot-imx-0abddf82d54c704cf066524235b6414333e8d087.tar.bz2 | |
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>
Diffstat (limited to 'board/avnet')
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