software/include/hw/s6ddrphy.h

   1 /*
   2  * Milkymist SoC (Software)
   3  * Copyright (C) 2012 Sebastien Bourdeauducq
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, version 3 of the License.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #ifndef __HW_S6DDRPHY_H
  19 #define __HW_S6DDRPHY_H
  20
  21 #include <hw/common.h>
  22
  23 #define CSR_DDRPHY_STATUS               MMPTR(0xe0000800)
  24
  25 #define DDRPHY_STATUS_RESETN            (0x1)
  26 #define DDRPHY_STATUS_INIT_DONE         (0x2)
  27 #define DDRPHY_STATUS_PHY_CAL_DONE      (0x4)
  28
  29 #define CSR_DDRPHY_REQUESTS             MMPTR(0xe0000804)
  30
  31 #define DDRPHY_REQUEST_READ             (0x1)
  32 #define DDRPHY_REQUEST_WRITE            (0x2)
  33
  34 #define CSR_DDRPHY_REQADDR              MMPTR(0xe0000808)
  35
  36 #endif /* __HW_S6DDRPHY_H */