LXR linux/drivers/staging/gs_fpgaboot/gs

   1/*
   2 * This program is free software; you can redistribute it and/or modify
   3 * it under the terms of the GNU General Public License as published by
   4 * the Free Software Foundation; either version 2 of the License, or
   5 * (at your option) any later version.
   6 *
   7 * This program is distributed in the hope that it will be useful,
   8 * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10 * GNU General Public License for more details.
  11 */
  12
  13#include <linux/firmware.h>
  14
  15#define MAX_STR 256
  16
  17enum fmt_image {
  18        f_bit,  /* only bitstream is supported */
  19        f_rbt,
  20        f_bin,
  21        f_mcs,
  22        f_hex,
  23};
  24
  25enum mdownload {
  26        m_systemmap,    /* only system map is supported */
  27        m_serial,
  28        m_jtag,
  29};
  30
  31/*
  32 * xilinx fpgaimage information
  33 * NOTE: use MAX_STR instead of dynamic alloc for simplicity
  34 */
  35struct fpgaimage {
  36        enum fmt_image  fmt_img;
  37        enum mdownload  dmethod;
  38
  39        const struct    firmware        *fw_entry;
  40
  41        /*
  42         * the followings can be read from bitstream,
  43         * but other image format should have as well
  44         */
  45        char    filename[MAX_STR];
  46        char    part[MAX_STR];
  47        char    date[MAX_STR];
  48        char    time[MAX_STR];
  49        int     lendata;
  50        char    *fpgadata;
  51};
  52