LXR uboot/include/configs/rk3288

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2015 Google, Inc
   4 */
   5
   6#ifndef __CONFIG_RK3288_COMMON_H
   7#define __CONFIG_RK3288_COMMON_H
   8
   9#include <asm/arch/hardware.h>
  10#include "rockchip-common.h"
  11
  12#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
  13#define CONFIG_SYS_MALLOC_LEN           (32 << 20)
  14#define CONFIG_SYS_CBSIZE               1024
  15
  16#define CONFIG_SYS_TIMER_RATE           (24 * 1000 * 1000)
  17#define CONFIG_SYS_TIMER_BASE           0xff810020 /* TIMER7 */
  18#define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMER_BASE + 8)
  19
  20#ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
  21/* Bootrom will load u-boot binary to 0x0 once return from SPL */
  22#endif
  23#define CONFIG_SYS_INIT_SP_ADDR         0x00100000
  24#define CONFIG_SYS_LOAD_ADDR            0x00800800
  25#define CONFIG_SPL_STACK                0xff718000
  26#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_TPL_BOOTROM_SUPPORT)
  27# define CONFIG_SPL_TEXT_BASE           0x0
  28#else
  29# define CONFIG_SPL_TEXT_BASE           0xff704000
  30#endif
  31
  32/* MMC/SD IP block */
  33#define CONFIG_BOUNCE_BUFFER
  34
  35/* RAW SD card / eMMC locations. */
  36#define CONFIG_SYS_SPI_U_BOOT_OFFS      (128 << 10)
  37
  38/* FAT sd card locations. */
  39#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  40#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
  41
  42#define CONFIG_SYS_SDRAM_BASE           0
  43#define SDRAM_BANK_SIZE                 (2UL << 30)
  44#define SDRAM_MAX_SIZE                  0xfe000000
  45
  46#define CONFIG_SPI_FLASH
  47#define CONFIG_SF_DEFAULT_SPEED 20000000
  48
  49#ifndef CONFIG_SPL_BUILD
  50/* usb otg */
  51
  52/* usb mass storage */
  53#define CONFIG_CMD_USB_MASS_STORAGE
  54
  55/* usb host support */
  56#define ENV_MEM_LAYOUT_SETTINGS \
  57        "scriptaddr=0x00000000\0" \
  58        "pxefile_addr_r=0x00100000\0" \
  59        "fdt_addr_r=0x01f00000\0" \
  60        "kernel_addr_r=0x02000000\0" \
  61        "ramdisk_addr_r=0x04000000\0"
  62
  63#include <config_distro_bootcmd.h>
  64
  65/* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
  66 * limit the fdt reallocation to that */
  67#define CONFIG_EXTRA_ENV_SETTINGS \
  68        "fdt_high=0x0fffffff\0" \
  69        "initrd_high=0x0fffffff\0" \
  70        "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  71        "partitions=" PARTS_DEFAULT \
  72        ENV_MEM_LAYOUT_SETTINGS \
  73        ROCKCHIP_DEVICE_SETTINGS \
  74        BOOTENV
  75#endif
  76
  77#define CONFIG_PREBOOT
  78
  79#endif
  80