api/api_platform.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * (C) Copyright 2007 Semihalf
   4  *
   5  * Written by: Rafal Jaworowski <[email protected]>
   6  *
   7  * This file contains a routine to fetch data from the global_data structure.
   8  */
   9
  10 #include <api_public.h>
  11 #include <asm/global_data.h>
  12 #include "api_private.h"
  13
  14 DECLARE_GLOBAL_DATA_PTR;
  15
  16 int platform_sys_info(struct sys_info *si)
  17 {
  18         int i;
  19
  20         si->clk_bus = gd->bus_clk;
  21         si->clk_cpu = gd->cpu_clk;
  22
  23         for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++)
  24                 platform_set_mr(si, gd->bd->bi_dram[i].start,
  25                                 gd->bd->bi_dram[i].size, MR_ATTR_DRAM);
  26
  27         platform_set_mr(si, gd->ram_base, gd->ram_size, MR_ATTR_DRAM);
  28         platform_set_mr(si, gd->bd->bi_flashstart, gd->bd->bi_flashsize, MR_ATTR_FLASH);
  29
  30         return 1;
  31 }