include/configs/db-88f6820-gp.h

   1 /*
   2  * Copyright (C) 2014 Stefan Roese <sr@denx.de>
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #ifndef _CONFIG_DB_88F6820_GP_H
   8 #define _CONFIG_DB_88F6820_GP_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
  28 /* I2C */
  29 #define CONFIG_SYS_I2C
  30 #define CONFIG_SYS_I2C_MVTWSI
  31 #define CONFIG_I2C_MVTWSI_BASE0         MVEBU_TWSI_BASE
  32 #define CONFIG_SYS_I2C_SLAVE            0x0
  33 #define CONFIG_SYS_I2C_SPEED            100000
  34
  35 /* SPI NOR flash default params, used by sf commands */
  36 #define CONFIG_SF_DEFAULT_SPEED         1000000
  37 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_3
  38
  39 /*
  40  * SDIO/MMC Card Configuration
  41  */
  42 #define CONFIG_SYS_MMC_BASE             MVEBU_SDIO_BASE
  43
  44 /*
  45  * SATA/SCSI/AHCI configuration
  46  */
  47 #define CONFIG_SCSI_AHCI_PLAT
  48 #define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  49 #define CONFIG_SYS_SCSI_MAX_LUN         1
  50 #define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  51                                          CONFIG_SYS_SCSI_MAX_LUN)
  52
  53 /* USB/EHCI configuration */
  54 #define CONFIG_EHCI_IS_TDI
  55
  56 /* Environment in SPI NOR flash */
  57 #define CONFIG_ENV_OFFSET               (1 << 20) /* 1MiB in */
  58 #define CONFIG_ENV_SIZE                 (64 << 10) /* 64KiB */
  59 #define CONFIG_ENV_SECT_SIZE            (256 << 10) /* 256KiB sectors */
  60
  61 #define CONFIG_PHY_MARVELL              /* there is a marvell phy */
  62 #define PHY_ANEG_TIMEOUT        8000    /* PHY needs a longer aneg time */
  63
  64 /* PCIe support */
  65 #ifndef CONFIG_SPL_BUILD
  66 #define CONFIG_PCI_MVEBU
  67 #define CONFIG_PCI_SCAN_SHOW
  68 #endif
  69
  70 #define CONFIG_SYS_ALT_MEMTEST
  71
  72 /* Keep device tree and initrd in lower memory so the kernel can access them */
  73 #define CONFIG_EXTRA_ENV_SETTINGS       \
  74         "fdt_high=0x10000000\0"         \
  75         "initrd_high=0x10000000\0"
  76
  77 /* SPL */
  78 /*
  79  * Select the boot device here
  80  *
  81  * Currently supported are:
  82  * SPL_BOOT_SPI_NOR_FLASH       - Booting via SPI NOR flash
  83  * SPL_BOOT_SDIO_MMC_CARD       - Booting via SDIO/MMC card (partition 1)
  84  */
  85 #define SPL_BOOT_SPI_NOR_FLASH          1
  86 #define SPL_BOOT_SDIO_MMC_CARD          2
  87 #define CONFIG_SPL_BOOT_DEVICE          SPL_BOOT_SPI_NOR_FLASH
  88
  89 /* Defines for SPL */
  90 #define CONFIG_SPL_FRAMEWORK
  91 #define CONFIG_SPL_SIZE                 (140 << 10)
  92 #define CONFIG_SPL_TEXT_BASE            0x40000030
  93 #define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_SIZE - 0x0030)
  94
  95 #define CONFIG_SPL_BSS_START_ADDR       (0x40000000 + CONFIG_SPL_SIZE)
  96 #define CONFIG_SPL_BSS_MAX_SIZE         (16 << 10)
  97
  98 #ifdef CONFIG_SPL_BUILD
  99 #define CONFIG_SYS_MALLOC_SIMPLE
 100 #endif
 101
 102 #define CONFIG_SPL_STACK                (0x40000000 + ((192 - 16) << 10))
 103 #define CONFIG_SPL_BOOTROM_SAVE         (CONFIG_SPL_STACK + 4)
 104
 105 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
 106 /* SPL related SPI defines */
 107 #define CONFIG_SPL_SPI_LOAD
 108 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x24000
 109 #define CONFIG_SYS_U_BOOT_OFFS          CONFIG_SYS_SPI_U_BOOT_OFFS
 110 #endif
 111
 112 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
 113 /* SPL related MMC defines */
 114 #define CONFIG_SYS_MMC_U_BOOT_OFFS              (160 << 10)
 115 #define CONFIG_SYS_U_BOOT_OFFS                  CONFIG_SYS_MMC_U_BOOT_OFFS
 116 #ifdef CONFIG_SPL_BUILD
 117 #define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER       0x00180000      /* in SDRAM */
 118 #endif
 119 #endif
 120
 121 /*
 122  * mv-common.h should be defined after CMD configs since it used them
 123  * to enable certain macros
 124  */
 125 #include "mv-common.h"
 126
 127 #endif /* _CONFIG_DB_88F6820_GP_H */