include/configs/sama5d4_xplained.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration settings for the SAMA5D4 Xplained ultra board.
   4  *
   5  * Copyright (C) 2014 Atmel
   6  *                    Bo Shen <voice.shen@atmel.com>
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include "at91-sama5_common.h"
  13
  14 /* SDRAM */
  15 #define CFG_SYS_SDRAM_BASE           0x20000000
  16 #define CFG_SYS_SDRAM_SIZE              0x20000000
  17
  18 /* NAND flash */
  19 #ifdef CONFIG_CMD_NAND
  20 #define CFG_SYS_NAND_BASE               0x80000000
  21 /* our ALE is AD21 */
  22 #define CFG_SYS_NAND_MASK_ALE   (1 << 21)
  23 /* our CLE is AD22 */
  24 #define CFG_SYS_NAND_MASK_CLE   (1 << 22)
  25 #endif
  26
  27 /* SPL */
  28
  29 #endif