• Alan Tull's avatar
    fpga-mgr: add fpga image information struct · 1df2865f
    Alan Tull authored
    This patch adds a minor change in the FPGA Manager API
    to hold information that is specific to an FPGA image
    file.  This change is expected to bring little, if any,
    pain.  The socfpga and zynq drivers are fixed up in
    this patch.
    
    An FPGA image file will have particulars that affect how the
    image is programmed to the FPGA.  One example is that
    current 'flags' currently has one bit which shows whether the
    FPGA image was built for full reconfiguration or partial
    reconfiguration.  Another example is timeout values for
    enabling or disabling the bridges in the FPGA.  As the
    complexity of the FPGA design increases, the bridges in the
    FPGA may take longer times to enable or disable.
    
    This patch adds a new 'struct fpga_image_info', moves the
    current 'u32 flags' to it.  Two other image-specific u32's
    are added for the bridge enable/disable timeouts.  The FPGA
    Manager API functions are changed, replacing the 'u32 flag'
    parameter with a pointer to struct fpga_image_info.
    Subsequent patches fix the existing low level FPGA manager
    drivers.
    Signed-off-by: default avatarAlan Tull <atull@opensource.altera.com>
    Acked-by: default avatarMoritz Fischer <moritz.fischer@ettus.com>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    1df2865f
socfpga.c 17.4 KB