include/configs/porter.h

   1 /*
   2  * include/configs/porter.h
   3  *     This file is Porter board configuration.
   4  *
   5  * Copyright (C) 2015 Renesas Electronics Corporation
   6  * Copyright (C) 2015 Cogent Embedded, Inc.
   7  *
   8  * SPDX-License-Identifier: GPL-2.0
   9  */
  10
  11 #ifndef __PORTER_H
  12 #define __PORTER_H
  13
  14 #undef DEBUG
  15 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "Porter"
  16
  17 #include "rcar-gen2-common.h"
  18
  19 #define CONFIG_SYS_INIT_SP_ADDR         0x4f000000
  20 #define STACK_AREA_SIZE                 0x00100000
  21 #define LOW_LEVEL_MERAM_STACK \
  22                 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
  23
  24 /* MEMORY */
  25 #define RCAR_GEN2_SDRAM_BASE            0x40000000
  26 #define RCAR_GEN2_SDRAM_SIZE            (2048u * 1024 * 1024)
  27 #define RCAR_GEN2_UBOOT_SDRAM_SIZE      (1024u * 1024 * 1024)
  28
  29 /* SCIF */
  30
  31 /* FLASH */
  32 #define CONFIG_SPI
  33 #define CONFIG_SPI_FLASH_QUAD
  34
  35 /* SH Ether */
  36 #define CONFIG_SH_ETHER_USE_PORT        0
  37 #define CONFIG_SH_ETHER_PHY_ADDR        0x1
  38 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
  39 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
  40 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
  41 #define CONFIG_SH_ETHER_ALIGNE_SIZE     64
  42 #define CONFIG_BITBANGMII
  43 #define CONFIG_BITBANGMII_MULTI
  44
  45 /* Board Clock */
  46 #define RMOBILE_XTAL_CLK        20000000u
  47 #define CONFIG_SYS_CLK_FREQ     RMOBILE_XTAL_CLK
  48 #define CONFIG_SH_TMU_CLK_FREQ  (CONFIG_SYS_CLK_FREQ / 2)
  49
  50 #define CONFIG_SYS_TMU_CLK_DIV  4
  51
  52 #define CONFIG_EXTRA_ENV_SETTINGS       \
  53         "fdt_high=0xffffffff\0"         \
  54         "initrd_high=0xffffffff\0"
  55
  56 /* SPL support */
  57 #define CONFIG_SPL_TEXT_BASE            0xe6304000
  58 #define CONFIG_SPL_STACK                0xe6340000
  59 #define CONFIG_SPL_MAX_SIZE             0x40000
  60 #define CONFIG_SPL_SPI_LOAD
  61 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x140000
  62
  63 #endif /* __PORTER_H */