include/hw/loader-fit.h

   1 /*
   2  * Flattened Image Tree loader.
   3  *
   4  * Copyright (c) 2016 Imagination Technologies
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef HW_LOADER_FIT_H
  21 #define HW_LOADER_FIT_H
  22
  23 #include <exec/hwaddr.h>
  24
  25 struct fit_loader_match {
  26     const char *compatible;
  27     const void *data;
  28 };
  29
  30 struct fit_loader {
  31     const struct fit_loader_match *matches;
  32     hwaddr (*addr_to_phys)(void *opaque, uint64_t addr);
  33     const void *(*fdt_filter)(void *opaque, const void *fdt,
  34                               const void *match_data, hwaddr *load_addr);
  35     const void *(*kernel_filter)(void *opaque, const void *kernel,
  36                                  hwaddr *load_addr, hwaddr *entry_addr);
  37 };
  38
  39 int load_fit(const struct fit_loader *ldr, const char *filename, void *opaque);
  40
  41 #endif /* HW_LOADER_FIT_H */