include/configs/silk.h

   1 /*
   2  * include/configs/silk.h
   3  *     This file is silk 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 __SILK_H
  12 #define __SILK_H
  13
  14 #undef DEBUG
  15 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "Silk"
  16
  17 #include "rcar-gen2-common.h"
  18
  19 #if defined(CONFIG_ARCH_RMOBILE_EXTRAM_BOOT)
  20 #define CONFIG_SYS_INIT_SP_ADDR         0x7003FFFC
  21 #else
  22 #define CONFIG_SYS_INIT_SP_ADDR         0xE633FFFC
  23 #endif
  24 #define STACK_AREA_SIZE                 0xC000
  25 #define LOW_LEVEL_MERAM_STACK \
  26                 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4)
  27
  28 /* MEMORY */
  29 #define RCAR_GEN2_SDRAM_BASE            0x40000000
  30 #define RCAR_GEN2_SDRAM_SIZE            (1024u * 1024 * 1024)
  31 #define RCAR_GEN2_UBOOT_SDRAM_SIZE      (512 * 1024 * 1024)
  32
  33 /* SCIF */
  34
  35 /* FLASH */
  36 #define CONFIG_SPI
  37 #define CONFIG_SPI_FLASH_QUAD
  38
  39 /* SH Ether */
  40 #define CONFIG_SH_ETHER_USE_PORT        0
  41 #define CONFIG_SH_ETHER_PHY_ADDR        0x1
  42 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
  43 #define CONFIG_SH_ETHER_CACHE_WRITEBACK
  44 #define CONFIG_SH_ETHER_CACHE_INVALIDATE
  45 #define CONFIG_SH_ETHER_ALIGNE_SIZE     64
  46 #define CONFIG_BITBANGMII
  47 #define CONFIG_BITBANGMII_MULTI
  48
  49 /* Board Clock */
  50 #define RMOBILE_XTAL_CLK        20000000u
  51 #define CONFIG_SYS_CLK_FREQ     RMOBILE_XTAL_CLK
  52 #define CONFIG_SH_TMU_CLK_FREQ  (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */
  53 #define CONFIG_PLL1_CLK_FREQ    (CONFIG_SYS_CLK_FREQ * 156 / 2)
  54 #define CONFIG_P_CLK_FREQ       (CONFIG_PLL1_CLK_FREQ / 24)
  55
  56 #define CONFIG_SYS_TMU_CLK_DIV  4
  57
  58 /* i2c */
  59 #define CONFIG_SYS_I2C
  60 #define CONFIG_SYS_I2C_SH
  61 #define CONFIG_SYS_I2C_SLAVE            0x7F
  62 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS       3
  63 #define CONFIG_SYS_I2C_SH_SPEED0        400000
  64 #define CONFIG_SYS_I2C_SH_SPEED1        400000
  65 #define CONFIG_SYS_I2C_SH_SPEED2        400000
  66 #define CONFIG_SH_I2C_DATA_HIGH         4
  67 #define CONFIG_SH_I2C_DATA_LOW          5
  68 #define CONFIG_SH_I2C_CLOCK             10000000
  69
  70 #define CONFIG_SYS_I2C_POWERIC_ADDR     0x58 /* da9063 */
  71
  72 /* USB */
  73 #define CONFIG_USB_EHCI_RMOBILE
  74 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
  75
  76 /* MMCIF */
  77 #define CONFIG_SH_MMCIF
  78 #define CONFIG_SH_MMCIF_ADDR    0xee200000
  79 #define CONFIG_SH_MMCIF_CLK     48000000
  80
  81 /* SDHI */
  82 #define CONFIG_SH_SDHI_FREQ     97500000
  83
  84 /* Module stop status bits */
  85 /* INTC-RT */
  86 #define CONFIG_SMSTP0_ENA       0x00400000
  87 /* MSIF */
  88 #define CONFIG_SMSTP2_ENA       0x00002000
  89 /* INTC-SYS, IRQC */
  90 #define CONFIG_SMSTP4_ENA       0x00000180
  91 /* SCIF2 */
  92 #define CONFIG_SMSTP7_ENA       0x00080000
  93
  94 #endif /* __SILK_H */