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

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright (C) 2014 Stefan Roese <sr@denx.de>
   4 */
   5
   6#ifndef _CONFIG_DB_88F6820_GP_H
   7#define _CONFIG_DB_88F6820_GP_H
   8
   9/*
  10 * High Level Configuration Options (easy to change)
  11 */
  12
  13#define CONFIG_SYS_TCLK         250000000       /* 250MHz */
  14
  15/* I2C */
  16#define CONFIG_SYS_I2C
  17#define CONFIG_SYS_I2C_MVTWSI
  18#define CONFIG_I2C_MVTWSI_BASE0         MVEBU_TWSI_BASE
  19#define CONFIG_SYS_I2C_SLAVE            0x0
  20#define CONFIG_SYS_I2C_SPEED            100000
  21
  22/*
  23 * SDIO/MMC Card Configuration
  24 */
  25#define CONFIG_SYS_MMC_BASE             MVEBU_SDIO_BASE
  26
  27/*
  28 * SATA/SCSI/AHCI configuration
  29 */
  30#define CONFIG_SCSI_AHCI_PLAT
  31#define CONFIG_SYS_SCSI_MAX_SCSI_ID     2
  32#define CONFIG_SYS_SCSI_MAX_LUN         1
  33#define CONFIG_SYS_SCSI_MAX_DEVICE      (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
  34                                         CONFIG_SYS_SCSI_MAX_LUN)
  35
  36/* USB/EHCI configuration */
  37#define CONFIG_EHCI_IS_TDI
  38
  39/* Environment in SPI NOR flash */
  40
  41#define PHY_ANEG_TIMEOUT        8000    /* PHY needs a longer aneg time */
  42
  43/* PCIe support */
  44#ifndef CONFIG_SPL_BUILD
  45#define CONFIG_PCI_SCAN_SHOW
  46#endif
  47
  48/* Keep device tree and initrd in lower memory so the kernel can access them */
  49#define CONFIG_EXTRA_ENV_SETTINGS       \
  50        "fdt_high=0x10000000\0"         \
  51        "initrd_high=0x10000000\0"
  52
  53/* SPL */
  54/*
  55 * Select the boot device here
  56 *
  57 * Currently supported are:
  58 * SPL_BOOT_SPI_NOR_FLASH       - Booting via SPI NOR flash
  59 * SPL_BOOT_SDIO_MMC_CARD       - Booting via SDIO/MMC card (partition 1)
  60 */
  61#define SPL_BOOT_SPI_NOR_FLASH          1
  62#define SPL_BOOT_SDIO_MMC_CARD          2
  63#define CONFIG_SPL_BOOT_DEVICE          SPL_BOOT_SPI_NOR_FLASH
  64
  65/* Defines for SPL */
  66#define CONFIG_SPL_SIZE                 (140 << 10)
  67#define CONFIG_SPL_MAX_SIZE             (CONFIG_SPL_SIZE - 0x0030)
  68
  69#define CONFIG_SPL_BSS_START_ADDR       (0x40000000 + CONFIG_SPL_SIZE)
  70#define CONFIG_SPL_BSS_MAX_SIZE         (16 << 10)
  71
  72#ifdef CONFIG_SPL_BUILD
  73#define CONFIG_SYS_MALLOC_SIMPLE
  74#endif
  75
  76#define CONFIG_SPL_STACK                (0x40000000 + ((192 - 16) << 10))
  77#define CONFIG_SPL_BOOTROM_SAVE         (CONFIG_SPL_STACK + 4)
  78
  79#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SPI_NOR_FLASH
  80/* SPL related SPI defines */
  81#define CONFIG_SYS_U_BOOT_OFFS          CONFIG_SYS_SPI_U_BOOT_OFFS
  82#endif
  83
  84#if CONFIG_SPL_BOOT_DEVICE == SPL_BOOT_SDIO_MMC_CARD
  85/* SPL related MMC defines */
  86#define CONFIG_SYS_MMC_U_BOOT_OFFS              (160 << 10)
  87#define CONFIG_SYS_U_BOOT_OFFS                  CONFIG_SYS_MMC_U_BOOT_OFFS
  88#ifdef CONFIG_SPL_BUILD
  89#define CONFIG_FIXED_SDHCI_ALIGNED_BUFFER       0x00180000      /* in SDRAM */
  90#endif
  91#endif
  92
  93/*
  94 * mv-common.h should be defined after CMD configs since it used them
  95 * to enable certain macros
  96 */
  97#include "mv-common.h"
  98
  99#endif /* _CONFIG_DB_88F6820_GP_H */
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