include/configs/db-88f6820-amc.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_AMC_H
   8 #define _CONFIG_DB_88F6820_AMC_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_TCLK         200000000       /* 200MHz */
  22
  23 /*
  24  * Commands configuration
  25  */
  26
  27 /* SPI NOR flash default params, used by sf commands */
  28 #define CONFIG_SF_DEFAULT_BUS           1
  29 #define CONFIG_SF_DEFAULT_SPEED         1000000
  30 #define CONFIG_SF_DEFAULT_MODE          SPI_MODE_3
  31
  32 /* USB/EHCI configuration */
  33 #define CONFIG_EHCI_IS_TDI
  34
  35 /* Environment in SPI NOR flash */
  36 #define CONFIG_ENV_SPI_BUS              1
  37 #define CONFIG_ENV_OFFSET               (1 << 20) /* 1MiB in */
  38 #define CONFIG_ENV_SIZE                 (64 << 10) /* 64KiB */
  39 #define CONFIG_ENV_SECT_SIZE            (256 << 10) /* 256KiB sectors */
  40
  41 #define CONFIG_PHY_MARVELL              /* there is a marvell phy */
  42 #define PHY_ANEG_TIMEOUT        8000    /* PHY needs a longer aneg time */
  43
  44 /* PCIe support */
  45 #ifndef CONFIG_SPL_BUILD
  46 #define CONFIG_PCI_MVEBU
  47 #define CONFIG_PCI_SCAN_SHOW
  48 #endif
  49
  50 /* NAND */
  51 #define CONFIG_SYS_NAND_USE_FLASH_BBT
  52 #define CONFIG_SYS_NAND_ONFI_DETECTION
  53
  54 #define CONFIG_SYS_ALT_MEMTEST
  55
  56 /* Keep device tree and initrd in lower memory so the kernel can access them */
  57 #define CONFIG_EXTRA_ENV_SETTINGS       \
  58         "fdt_high=0x10000000\0"         \
  59         "initrd_high=0x10000000\0"
  60
  61 /* SPL */
  62 /*
  63  * Select the boot device here
  64  *
  65  * Currently supported are:
  66  * SPL_BOOT_SPI_NOR_FLASH       - Booting via SPI NOR flash
  67  *
  68  * MMC is not populated on this board.
  69  * NAND support may be added in the future.
  70  */
  71 #define SPL_BOOT_SPI_NOR_FLASH          1
  72 #define CONFIG_SPL_BOOT_DEVICE          SPL_BOOT_SPI_NOR_FLASH
  73
  74 /* Defines for SPL */
  75 #define CONFIG_SPL_SIZE                 (140 << 10)
  76 #define CONFIG_SPL_TEXT_BASE            0x40000030
  77 #define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_SIZE - 0x0030)
  78
  79 #define CONFIG_SPL_BSS_START_ADDR       (0x40000000 + CONFIG_SPL_SIZE)
  80 #define CONFIG_SPL_BSS_MAX_SIZE         (16 << 10)
  81
  82 #ifdef CONFIG_SPL_BUILD
  83 #define CONFIG_SYS_MALLOC_SIMPLE
  84 #endif
  85
  86 #define CONFIG_SPL_STACK                (0x40000000 + ((192 - 16) << 10))
  87 #define CONFIG_SPL_BOOTROM_SAVE         (CONFIG_SPL_STACK + 4)
  88
  89 #if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
  90 /* SPL related SPI defines */
  91 #define CONFIG_SPL_SPI_LOAD
  92 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x24000
  93 #define CONFIG_SYS_U_BOOT_OFFS          CONFIG_SYS_SPI_U_BOOT_OFFS
  94 #endif
  95
  96 /*
  97  * mv-common.h should be defined after CMD configs since it used them
  98  * to enable certain macros
  99  */
 100 #include "mv-common.h"
 101 #undef CONFIG_SYS_MAXARGS
 102 #define CONFIG_SYS_MAXARGS 96
 103
 104 #endif /* _CONFIG_DB_88F6820_AMC_H */