arch/nios2/cpu/fdt.c

   1 /*
   2  * (C) Copyright 2011, Missing Link Electronics
   3  *                     Joachim Foerster <joachim@missinglinkelectronics.com>
   4  *
   5  * Taken from arch/powerpc/cpu/ppc4xx/fdt.c:
   6  *
   7  * (C) Copyright 2007-2008
   8  * Stefan Roese, DENX Software Engineering, sr@denx.de.
   9  *
  10  * SPDX-License-Identifier:     GPL-2.0+
  11  */
  12
  13 #include <common.h>
  14
  15 #if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
  16 #include <libfdt.h>
  17 #include <fdt_support.h>
  18
  19 DECLARE_GLOBAL_DATA_PTR;
  20
  21 void __ft_board_setup(void *blob, bd_t *bd)
  22 {
  23         ft_cpu_setup(blob, bd);
  24 }
  25 void ft_board_setup(void *blob, bd_t *bd) \
  26         __attribute__((weak, alias("__ft_board_setup")));
  27
  28 void ft_cpu_setup(void *blob, bd_t *bd)
  29 {
  30         /*
  31          * Fixup all ethernet nodes
  32          * Note: aliases in the dts are required for this
  33          */
  34         fdt_fixup_ethernet(blob);
  35 }
  36 #endif /* CONFIG_OF_LIBFDT && CONFIG_OF_BOARD_SETUP */