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 *
  11 * GNU General Public License for more details.
  12 *
  13 * You should have received a copy of the GNU General Public License
  14 * along with this program; if not, write to the Free Software
  15 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  16 */
  17
  18#include <linux/firmware.h>
  19
  20#define MAX_STR 256
  21
  22enum fmt_image {
  23        f_bit,  /* only bitstream is supported */
  24        f_rbt,
  25        f_bin,
  26        f_mcs,
  27        f_hex,
  28};
  29
  30enum mdownload {
  31        m_systemmap,    /* only system map is supported */
  32        m_serial,
  33        m_jtag,
  34};
  35
  36/*
  37 * xilinx fpgaimage information
  38 * NOTE: use MAX_STR instead of dynamic alloc for simplicity
  39 */
  40struct fpgaimage {
  41        enum fmt_image  fmt_img;
  42        enum mdownload  dmethod;
  43
  44        const struct    firmware        *fw_entry;
  45
  46        /*
  47         * the followings can be read from bitstream,
  48         * but other image format should have as well
  49         */
  50        char    filename[MAX_STR];
  51        char    part[MAX_STR];
  52        char    date[MAX_STR];
  53        char    time[MAX_STR];
  54        int32_t lendata;
  55        char    *fpgadata;
  56};
  57