include/configs/sifive-fu540.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 2019 Western Digital Corporation or its affiliates.
   4  *
   5  * Authors:
   6  *   Anup Patel <anup.patel@wdc.com>
   7  */
   8
   9 #ifndef __CONFIG_H
  10 #define __CONFIG_H
  11
  12 #include <linux/sizes.h>
  13
  14 #ifdef CONFIG_SPL
  15
  16 #define CONFIG_SPL_MAX_SIZE             0x00100000
  17 #define CONFIG_SPL_BSS_START_ADDR       0x85000000
  18 #define CONFIG_SPL_BSS_MAX_SIZE         0x00100000
  19 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_BSS_START_ADDR + \
  20                                          CONFIG_SPL_BSS_MAX_SIZE)
  21 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00100000
  22
  23 #define CONFIG_SPL_LOAD_FIT_ADDRESS     0x84000000
  24
  25 #define CONFIG_SPL_STACK        (0x08000000 + 0x001D0000 - \
  26                                  GENERATED_GBL_DATA_SIZE)
  27
  28 #endif
  29
  30 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  31 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + SZ_2M)
  32
  33 #define CONFIG_SYS_LOAD_ADDR            (CONFIG_SYS_SDRAM_BASE + SZ_2M)
  34
  35 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
  36
  37 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  38
  39 #define CONFIG_STANDALONE_LOAD_ADDR     0x80200000
  40
  41 /* Environment options */
  42
  43 #ifndef CONFIG_SPL_BUILD
  44 #define BOOT_TARGET_DEVICES(func) \
  45         func(MMC, mmc, 0) \
  46         func(DHCP, dhcp, na)
  47
  48 #include <config_distro_bootcmd.h>
  49
  50 #define CONFIG_EXTRA_ENV_SETTINGS \
  51         "fdt_high=0xffffffffffffffff\0" \
  52         "initrd_high=0xffffffffffffffff\0" \
  53         "kernel_addr_r=0x84000000\0" \
  54         "fdt_addr_r=0x88000000\0" \
  55         "scriptaddr=0x88100000\0" \
  56         "pxefile_addr_r=0x88200000\0" \
  57         "ramdisk_addr_r=0x88300000\0" \
  58         BOOTENV
  59
  60 #define CONFIG_PREBOOT \
  61         "setenv fdt_addr ${fdtcontroladdr};" \
  62         "fdt addr ${fdtcontroladdr};"
  63 #endif
  64
  65 #endif /* __CONFIG_H */