include/configs/rk3288_common.h

   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-rockchip/hardware.h>
  10 #include "rockchip-common.h"
  11
  12 #define CONFIG_SYS_BOOTM_LEN            (64 << 20) /* 64MB */
  13
  14 #define CONFIG_SYS_HZ_CLOCK             24000000
  15
  16 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
  17 /* Bootrom will load u-boot binary to 0x0 once return from SPL */
  18 #endif
  19 #define CONFIG_SYS_INIT_SP_ADDR         0x00100000
  20 #define CONFIG_SPL_STACK                0xff718000
  21
  22 #define CONFIG_IRAM_BASE                0xff700000
  23
  24 /* RAW SD card / eMMC locations. */
  25
  26 #define CONFIG_SYS_SDRAM_BASE           0
  27 #define SDRAM_BANK_SIZE                 (2UL << 30)
  28 #define SDRAM_MAX_SIZE                  0xfe000000
  29
  30 #define CONFIG_SYS_MONITOR_LEN (600 * 1024)
  31
  32 #ifndef CONFIG_SPL_BUILD
  33
  34 #define ENV_MEM_LAYOUT_SETTINGS \
  35         "scriptaddr=0x00000000\0" \
  36         "pxefile_addr_r=0x00100000\0" \
  37         "fdt_addr_r=0x01f00000\0" \
  38         "kernel_addr_r=0x02000000\0" \
  39         "ramdisk_addr_r=0x04000000\0"
  40
  41 #include <config_distro_bootcmd.h>
  42
  43 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
  44  * limit the fdt reallocation to that */
  45 #define CONFIG_EXTRA_ENV_SETTINGS \
  46         "fdt_high=0x0fffffff\0" \
  47         "initrd_high=0x0fffffff\0" \
  48         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  49         "partitions=" PARTS_DEFAULT \
  50         ENV_MEM_LAYOUT_SETTINGS \
  51         ROCKCHIP_DEVICE_SETTINGS \
  52         BOOTENV
  53 #endif
  54
  55 #endif