• Macpaul Lin's avatar
    ftide020: add faraday ide ahb controller · 4bed7265
    Macpaul Lin authored
    Faraday's ftide020_s is an IDE-AHB controller for SoC design.
    This patch add the u-boot driver (PIO) of ftide020 ATA (IDE) driver.
    IDE commands include read, info, and other functions has been implemented.
    
    Because this IDE controller support AHB interface only which is differ
    from other most IDE controller supports PCI interface. Some registers
    access is required during CMD/DATA I/O. Hence a configuration
    "CONFIG_IDE_AHB" is required to be defined according to the feature in
    cmd_ide.c.
    Signed-off-by: default avatarMacpaul Lin <macpaul@andestech.com>
    4bed7265
ftide020.c 9.18 KB