include/configs/clearfog.h

   1 /*
   2  * Copyright (C) 2015 Stefan Roese <sr@denx.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _CONFIG_CLEARFOG_H
   8 #define _CONFIG_CLEARFOG_H
   9
  10 /*
  11  * High Level Configuration Options (easy to change)
  12  */
  13
  14 #define CONFIG_DISPLAY_BOARDINFO_LATE
  15
  16 /*
  17  * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
  18  * for DDR ECC byte filling in the SPL before loading the main
  19  * U-Boot into it.
  20  */
  21 #define CONFIG_SYS_TEXT_BASE    0x00800000
  22 #define CONFIG_SYS_TCLK         250000000       /* 250MHz */
  23
  24 /*
  25  * Commands configuration
  26  */
  27 #define CONFIG_SYS_NO_FLASH             /* Declare no flash (NOR/SPI) */
  28 #define CONFIG_CMD_BOOTZ
  29 #define CONFIG_CMD_CACHE
  30 #define CONFIG_CMD_ENV
  31 #define CONFIG_CMD_EXT2
  32 #define CONFIG_CMD_EXT4
  33 #define CONFIG_CMD_FAT
  34 #define CONFIG_CMD_FS_GENERIC
  35 #define CONFIG_CMD_MMC
  36 #define CONFIG_CMD_PCI
  37
  38 /* I2C */
  39 #define CONFIG_SYS_I2C
  40 #define CONFIG_SYS_I2C_MVTWSI
  41 #define CONFIG_I2C_MVTWSI_BASE0         MVEBU_TWSI_BASE
  42 #define CONFIG_SYS_I2C_SLAVE            0x0
  43 #define CONFIG_SYS_I2C_SPEED            100000
  44
  45 /* SPI NOR flash default params, used by sf commands */
  46 #define CONFIG_SF_DEFAULT_SPEED         1000000
  47 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_3
  48 #define CONFIG_SPI_FLASH_STMICRO
  49
  50 /*
  51  * SDIO/MMC Card Configuration
  52  */
  53 #define CONFIG_MMC
  54 #define CONFIG_MMC_SDMA
  55 #define CONFIG_GENERIC_MMC
  56 #define CONFIG_SDHCI
  57 #define CONFIG_MV_SDHCI
  58 #define CONFIG_SYS_MMC_BASE             MVEBU_SDIO_BASE
  59
  60 /* Partition support */
  61 #define CONFIG_DOS_PARTITION
  62 #define CONFIG_EFI_PARTITION
  63
  64 /* Additional FS support/configuration */
  65 #define CONFIG_SUPPORT_VFAT
  66
  67 /* USB/EHCI configuration */
  68 #define CONFIG_EHCI_IS_TDI
  69
  70 #define CONFIG_ENV_MIN_ENTRIES          128
  71
  72 /* Environment in MMC */
  73 #define CONFIG_ENV_IS_IN_MMC
  74 #define CONFIG_SYS_MMC_ENV_DEV          0
  75 #define CONFIG_ENV_SECT_SIZE            0x200
  76 #define CONFIG_ENV_SIZE                 0x10000
  77 /*
  78  * For SD - reserve 1 LBA for MBR + 1M for u-boot image. The MMC/eMMC
  79  * boot image starts @ LBA-0.
  80  * As result in MMC/eMMC case it will be a 1 sector gap between u-boot
  81  * image and environment
  82  */
  83 #define CONFIG_ENV_OFFSET               0xf0000
  84 #define CONFIG_ENV_ADDR                 CONFIG_ENV_OFFSET
  85
  86 #define CONFIG_PHY_MARVELL              /* there is a marvell phy */
  87 #define PHY_ANEG_TIMEOUT        8000    /* PHY needs a longer aneg time */
  88
  89 /* PCIe support */
  90 #ifndef CONFIG_SPL_BUILD
  91 #define CONFIG_PCI
  92 #define CONFIG_PCI_MVEBU
  93 #define CONFIG_PCI_PNP
  94 #define CONFIG_PCI_SCAN_SHOW
  95 #endif
  96
  97 #define CONFIG_SYS_CONSOLE_INFO_QUIET   /* don't print console @ startup */
  98 #define CONFIG_SYS_ALT_MEMTEST
  99
 100 /* Keep device tree and initrd in lower memory so the kernel can access them */
 101 #define CONFIG_EXTRA_ENV_SETTINGS       \
 102         "fdt_high=0x10000000\0"         \
 103         "initrd_high=0x10000000\0"
 104
 105 /* SPL */
 106 /*
 107  * Select the boot device here
 108  *
 109  * Currently supported are:
 110  * SPL_BOOT_SPI_NOR_FLASH       - Booting via SPI NOR flash
 111  * SPL_BOOT_SDIO_MMC_CARD       - Booting via SDIO/MMC card (partition 1)
 112  */
 113 #define SPL_BOOT_SPI_NOR_FLASH          1
 114 #define SPL_BOOT_SDIO_MMC_CARD          2
 115 #define CONFIG_SPL_BOOT_DEVICE          SPL_BOOT_SDIO_MMC_CARD
 116
 117 /* Defines for SPL */
 118 #define CONFIG_SPL_FRAMEWORK
 119 #define CONFIG_SPL_SIZE                 (140 << 10)
 120 #define CONFIG_SPL_TEXT_BASE            0x40000030
 121 #define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_SIZE - 0x0030)
 122
 123 #define CONFIG_SPL_BSS_START_ADDR       (0x40000000 + CONFIG_SPL_SIZE)
 124 #define CONFIG_SPL_BSS_MAX_SIZE         (16 << 10)
 125
 126 #ifdef CONFIG_SPL_BUILD
 127 #define CONFIG_SYS_MALLOC_SIMPLE
 128 #endif
 129
 130 #define CONFIG_SPL_STACK                (0x40000000 + ((192 - 16) << 10))
 131 #define CONFIG_SPL_BOOTROM_SAVE         (CONFIG_SPL_STACK + 4)
 132
 133 #define CONFIG_SPL_LIBCOMMON_SUPPORT
 134 #define CONFIG_SPL_LIBGENERIC_SUPPORT
 135 #define CONFIG_SPL_SERIAL_SUPPORT
 136 #define CONFIG_SPL_I2C_SUPPORT
 137
 138 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
 139 /* SPL related SPI defines */
 140 #define CONFIG_SPL_SPI_SUPPORT
 141 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 142 #define CONFIG_SPL_SPI_LOAD
 143 #define CONFIG_SPL_SPI_BUS              0
 144 #define CONFIG_SPL_SPI_CS               0
 145 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x20000
 146 #define CONFIG_SYS_U_BOOT_OFFS          CONFIG_SYS_SPI_U_BOOT_OFFS
 147 #endif
 148
 149 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
 150 /* SPL related MMC defines */
 151 #define CONFIG_SPL_MMC_SUPPORT
 152 #define CONFIG_SPL_LIBDISK_SUPPORT
 153 #define CONFIG_SYS_MMC_U_BOOT_OFFS              (160 << 10)
 154 #define CONFIG_SYS_U_BOOT_OFFS                  CONFIG_SYS_MMC_U_BOOT_OFFS
 155 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR ((CONFIG_SYS_U_BOOT_OFFS / 512)\
 156                                                  + 1)
 157 #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS      ((512 << 10) / 512) /* 512KiB */
 158 #ifdef CONFIG_SPL_BUILD
 159 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER       0x00180000      /* in SDRAM */
 160 #endif
 161 #endif
 162
 163 /*
 164  * mv-common.h should be defined after CMD configs since it used them
 165  * to enable certain macros
 166  */
 167 #include "mv-common.h"
 168
 169 #endif /* _CONFIG_CLEARFOG_H */