LXR uboot/board/sysam/stmark2/stmark2.c

   1/*
   2 * Board-specific init.
   3 *
   4 * (C) Copyright 2017 Angelo Dureghello <angelo@sysam.it>
   5 *
   6 * SPDX-License-Identifier:     GPL-2.0+
   7 */
   8
   9#include <common.h>
  10#include <spi.h>
  11#include <asm/io.h>
  12#include <asm/immap.h>
  13#include <mmc.h>
  14#include <fsl_esdhc.h>
  15
  16DECLARE_GLOBAL_DATA_PTR;
  17
  18int checkboard(void)
  19{
  20        /*
  21         * need to to:
  22         * Check serial flash size. if 2mb evb, else 8mb demo
  23         */
  24        puts("Board: ");
  25        puts("Sysam stmark2\n");
  26        return 0;
  27}
  28
  29int dram_init(void)
  30{
  31        u32 dramsize;
  32
  33        /*
  34         * Serial Boot: The dram is already initialized in start.S
  35         * only require to return DRAM size
  36         */
  37        dramsize = CONFIG_SYS_SDRAM_SIZE * 0x100000;
  38
  39        gd->ram_size = dramsize;
  40
  41        return 0;
  42}
  43
  44int testdram(void)
  45{
  46        return 0;
  47}
  48