drivers/staging/gs_fpgaboot/gs_fpgaboot.h

   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
  17 enum fmt_image {
  18         f_bit,  /* only bitstream is supported */
  19         f_rbt,
  20         f_bin,
  21         f_mcs,
  22         f_hex,
  23 };
  24
  25 enum 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  */
  35 struct fpgaimage {
  36         enum fmt_image  fmt_img;
  37         enum mdownload  dmethod;
  38
  39         const struct    firmware        *fw_entry;
  40
  41         /*
  42          * the following 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         u8      *fpgadata;
  51 };