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 "rockchip-common.h"
  10
  11 #define CFG_SYS_HZ_CLOCK                24000000
  12
  13 #define CFG_IRAM_BASE           0xff700000
  14
  15 #define CFG_SYS_SDRAM_BASE              0
  16 #define SDRAM_MAX_SIZE                  0xfe000000
  17
  18 #define ENV_MEM_LAYOUT_SETTINGS \
  19         "scriptaddr=0x00000000\0" \
  20         "pxefile_addr_r=0x00100000\0" \
  21         "fdt_addr_r=0x01f00000\0" \
  22         "kernel_addr_r=0x02000000\0" \
  23         "ramdisk_addr_r=0x04000000\0"
  24
  25 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
  26  * limit the fdt reallocation to that */
  27 #define CFG_EXTRA_ENV_SETTINGS \
  28         "fdt_high=0x0fffffff\0" \
  29         "initrd_high=0x0fffffff\0" \
  30         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  31         "partitions=" PARTS_DEFAULT \
  32         ENV_MEM_LAYOUT_SETTINGS \
  33         ROCKCHIP_DEVICE_SETTINGS \
  34         "boot_targets=" BOOT_TARGETS "\0"
  35
  36 #endif