include/configs/sama5d2_icp.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration file for the SAMA5D2 ICP Board.
   4  *
   5  * Copyright (C) 2018 Microchip Corporation
   6  *                    Eugen Hristev <eugen.hristev@microchip.com>
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include "at91-sama5_common.h"
  13
  14 #undef CFG_SYS_AT91_MAIN_CLOCK
  15 #define CFG_SYS_AT91_MAIN_CLOCK      12000000 /* from 12 MHz crystal */
  16
  17 /* SDRAM */
  18 #define CFG_SYS_SDRAM_BASE              0x20000000
  19 #define CFG_SYS_SDRAM_SIZE              0x20000000
  20
  21 #ifdef CONFIG_SD_BOOT
  22 /* u-boot env in sd/mmc card */
  23 #define FAT_ENV_INTERFACE       "mmc"
  24 #define FAT_ENV_DEVICE_AND_PART "0"
  25 #define FAT_ENV_FILE            "uboot.env"
  26 /* bootstrap + u-boot + env in sd card */
  27 #endif
  28
  29 /* SPL */
  30
  31 #endif