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_SKIP_LOWLEVEL_INIT_ONLY
  15 #define CONFIG_SYS_CBSIZE               1024
  16
  17 #define CONFIG_ROCKCHIP_STIMER_BASE     0xff810020
  18 #define COUNTER_FREQUENCY               24000000
  19 #define CONFIG_SYS_ARCH_TIMER
  20 #define CONFIG_SYS_HZ_CLOCK             24000000
  21
  22 #ifdef CONFIG_SPL_ROCKCHIP_BACK_TO_BROM
  23 /* Bootrom will load u-boot binary to 0x0 once return from SPL */
  24 #endif
  25 #define CONFIG_SYS_INIT_SP_ADDR         0x00100000
  26 #define CONFIG_SYS_LOAD_ADDR            0x00800800
  27 #define CONFIG_SPL_STACK                0xff718000
  28
  29 #define CONFIG_IRAM_BASE                0xff700000
  30
  31 /* RAW SD card / eMMC locations. */
  32
  33 /* FAT sd card locations. */
  34 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  35 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME         "u-boot.img"
  36
  37 #define CONFIG_SYS_SDRAM_BASE           0
  38 #define SDRAM_BANK_SIZE                 (2UL << 30)
  39 #define SDRAM_MAX_SIZE                  0xfe000000
  40
  41 #define CONFIG_SYS_MONITOR_LEN (600 * 1024)
  42
  43 #ifndef CONFIG_SPL_BUILD
  44
  45 #define ENV_MEM_LAYOUT_SETTINGS \
  46         "scriptaddr=0x00000000\0" \
  47         "pxefile_addr_r=0x00100000\0" \
  48         "fdt_addr_r=0x01f00000\0" \
  49         "kernel_addr_r=0x02000000\0" \
  50         "ramdisk_addr_r=0x04000000\0"
  51
  52 #include <config_distro_bootcmd.h>
  53
  54 /* Linux fails to load the fdt if it's loaded above 256M on a Rock 2 board, so
  55  * limit the fdt reallocation to that */
  56 #define CONFIG_EXTRA_ENV_SETTINGS \
  57         "fdt_high=0x0fffffff\0" \
  58         "initrd_high=0x0fffffff\0" \
  59         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  60         "partitions=" PARTS_DEFAULT \
  61         ENV_MEM_LAYOUT_SETTINGS \
  62         ROCKCHIP_DEVICE_SETTINGS \
  63         BOOTENV
  64 #endif
  65
  66 #endif