LXR uboot/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_TEXT_BASE    0x00800000
  22#define CONFIG_SYS_TCLK         200000000       /* 200MHz */
  23
  24/*
  25 * Commands configuration
  26 */
  27#define CONFIG_CMD_ENV
  28#define CONFIG_CMD_PCI
  29
  30/* I2C */
  31#define CONFIG_SYS_I2C
  32#define CONFIG_SYS_I2C_MVTWSI
  33#define CONFIG_I2C_MVTWSI_BASE0         MVEBU_TWSI_BASE
  34#define CONFIG_SYS_I2C_SLAVE            0x0
  35#define CONFIG_SYS_I2C_SPEED            100000
  36
  37/* SPI NOR flash default params, used by sf commands */
  38#define CONFIG_SF_DEFAULT_BUS           1
  39#define CONFIG_SF_DEFAULT_SPEED         1000000
  40#define CONFIG_SF_DEFAULT_MODE          SPI_MODE_3
  41
  42/* Partition support */
  43
  44/* Additional FS support/configuration */
  45#define CONFIG_SUPPORT_VFAT
  46
  47/* USB/EHCI configuration */
  48#define CONFIG_EHCI_IS_TDI
  49
  50/* Environment in SPI NOR flash */
  51#define CONFIG_ENV_IS_IN_SPI_FLASH
  52#define CONFIG_ENV_SPI_BUS              1
  53#define CONFIG_ENV_OFFSET               (1 << 20) /* 1MiB in */
  54#define CONFIG_ENV_SIZE                 (64 << 10) /* 64KiB */
  55#define CONFIG_ENV_SECT_SIZE            (256 << 10) /* 256KiB sectors */
  56
  57#define CONFIG_PHY_MARVELL              /* there is a marvell phy */
  58#define PHY_ANEG_TIMEOUT        8000    /* PHY needs a longer aneg time */
  59
  60/* PCIe support */
  61#ifndef CONFIG_SPL_BUILD
  62#define CONFIG_PCI_MVEBU
  63#define CONFIG_PCI_SCAN_SHOW
  64#endif
  65
  66/* NAND */
  67#define CONFIG_SYS_NAND_USE_FLASH_BBT
  68#define CONFIG_SYS_NAND_ONFI_DETECTION
  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 *
  84 * MMC is not populated on this board.
  85 * NAND support may be added in the future.
  86 */
  87#define SPL_BOOT_SPI_NOR_FLASH          1
  88#define CONFIG_SPL_BOOT_DEVICE          SPL_BOOT_SPI_NOR_FLASH
  89
  90/* Defines for SPL */
  91#define CONFIG_SPL_FRAMEWORK
  92#define CONFIG_SPL_SIZE                 (140 << 10)
  93#define CONFIG_SPL_TEXT_BASE            0x40000030
  94#define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_SIZE - 0x0030)
  95
  96#define CONFIG_SPL_BSS_START_ADDR       (0x40000000 + CONFIG_SPL_SIZE)
  97#define CONFIG_SPL_BSS_MAX_SIZE         (16 << 10)
  98
  99#ifdef CONFIG_SPL_BUILD
 100#define CONFIG_SYS_MALLOC_SIMPLE
 101#endif
 102
 103#define CONFIG_SPL_STACK                (0x40000000 + ((192 - 16) << 10))
 104#define CONFIG_SPL_BOOTROM_SAVE         (CONFIG_SPL_STACK + 4)
 105
 106#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
 107/* SPL related SPI defines */
 108#define CONFIG_SPL_SPI_LOAD
 109#define CONFIG_SYS_SPI_U_BOOT_OFFS      0x24000
 110#define CONFIG_SYS_U_BOOT_OFFS          CONFIG_SYS_SPI_U_BOOT_OFFS
 111#endif
 112
 113/*
 114 * mv-common.h should be defined after CMD configs since it used them
 115 * to enable certain macros
 116 */
 117#include "mv-common.h"
 118#undef CONFIG_SYS_MAXARGS
 119#define CONFIG_SYS_MAXARGS 96
 120
 121#endif /* _CONFIG_DB_88F6820_AMC_H */
 122