include/configs/stout.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * include/configs/stout.h
   4  *     This file is Stout board configuration.
   5  *
   6  * Copyright (C) 2015 Renesas Electronics Europe GmbH
   7  * Copyright (C) 2015 Renesas Electronics Corporation
   8  * Copyright (C) 2015 Cogent Embedded, Inc.
   9  */
  10
  11 #ifndef __STOUT_H
  12 #define __STOUT_H
  13
  14 #include "rcar-gen2-common.h"
  15
  16 #define CONFIG_SYS_INIT_SP_ADDR         0x4f000000
  17 #define STACK_AREA_SIZE                 0x00100000
  18 #define LOW_LEVEL_MERAM_STACK \
  19                 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
  20
  21 /* MEMORY */
  22 #define RCAR_GEN2_SDRAM_BASE            0x40000000
  23 #define RCAR_GEN2_SDRAM_SIZE            (1024u * 1024 * 1024)
  24 #define RCAR_GEN2_UBOOT_SDRAM_SIZE      (512 * 1024 * 1024)
  25
  26 /* SCIF */
  27 #define CONFIG_SCIF_A
  28
  29 /* SPI */
  30 #define CONFIG_SPI_FLASH_QUAD
  31
  32 /* SH Ether */
  33 #define CONFIG_SH_ETHER_USE_PORT        0
  34 #define CONFIG_SH_ETHER_PHY_ADDR        0x1
  35 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
  36 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
  37 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
  38 #define CONFIG_SH_ETHER_ALIGNE_SIZE     64
  39 #define CONFIG_BITBANGMII
  40 #define CONFIG_BITBANGMII_MULTI
  41
  42 /* Board Clock */
  43 #define RMOBILE_XTAL_CLK        20000000u
  44 #define CONFIG_SYS_CLK_FREQ     RMOBILE_XTAL_CLK
  45 #define CONFIG_SH_TMU_CLK_FREQ  (CONFIG_SYS_CLK_FREQ / 2)
  46
  47 #define CONFIG_SYS_TMU_CLK_DIV  4
  48
  49 #define CONFIG_EXTRA_ENV_SETTINGS       \
  50         "fdt_high=0xffffffff\0"         \
  51         "initrd_high=0xffffffff\0"
  52
  53 /* SPL support */
  54 #define CONFIG_SPL_TEXT_BASE            0xe6300000
  55 #define CONFIG_SPL_STACK                0xe6340000
  56 #define CONFIG_SPL_MAX_SIZE             0x4000
  57 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x140000
  58 #ifdef CONFIG_SPL_BUILD
  59 #define CONFIG_CONS_SCIFA0
  60 #define CONFIG_SH_SCIF_CLK_FREQ         52000000
  61 #endif
  62
  63 #endif  /* __STOUT_H */