include/configs/sifive-unleashed.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_BSS_START_ADDR       0x85000000
  17 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SPL_BSS_START_ADDR + \
  18                                          CONFIG_SPL_BSS_MAX_SIZE)
  19 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x00100000
  20
  21 #define CONFIG_SPL_STACK        (0x08000000 + 0x001D0000 - \
  22                                  GENERATED_GBL_DATA_SIZE)
  23
  24 #endif
  25
  26 #define CONFIG_SYS_SDRAM_BASE           0x80000000
  27
  28 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  29
  30 #define CONFIG_STANDALONE_LOAD_ADDR     0x80200000
  31
  32 #define RISCV_MMODE_TIMERBASE           0x2000000
  33 #define RISCV_MMODE_TIMER_FREQ          1000000
  34
  35 #define RISCV_SMODE_TIMER_FREQ          1000000
  36
  37 /* Environment options */
  38
  39 #ifndef CONFIG_SPL_BUILD
  40 #define BOOT_TARGET_DEVICES(func) \
  41         func(MMC, mmc, 0) \
  42         func(SF, sf, 0) \
  43         func(DHCP, dhcp, na)
  44
  45 #include <config_distro_bootcmd.h>
  46 #include <environment/distro/sf.h>
  47
  48 #define TYPE_GUID_LOADER1       "5B193300-FC78-40CD-8002-E86C45580B47"
  49 #define TYPE_GUID_LOADER2       "2E54B353-1271-4842-806F-E436D6AF6985"
  50 #define TYPE_GUID_SYSTEM        "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
  51
  52 #define PARTS_DEFAULT \
  53         "name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
  54         "name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
  55         "name=system,size=-,bootable,type=${type_guid_gpt_system};"
  56
  57 #define CONFIG_EXTRA_ENV_SETTINGS \
  58         "fdt_high=0xffffffffffffffff\0" \
  59         "initrd_high=0xffffffffffffffff\0" \
  60         "kernel_addr_r=0x84000000\0" \
  61         "kernel_comp_addr_r=0x88000000\0" \
  62         "kernel_comp_size=0x4000000\0" \
  63         "fdt_addr_r=0x8c000000\0" \
  64         "scriptaddr=0x8c100000\0" \
  65         "script_offset_f=0x1fff000\0" \
  66         "script_size_f=0x1000\0" \
  67         "pxefile_addr_r=0x8c200000\0" \
  68         "ramdisk_addr_r=0x8c300000\0" \
  69         "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
  70         "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
  71         "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
  72         "partitions=" PARTS_DEFAULT "\0" \
  73         "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
  74         BOOTENV \
  75         BOOTENV_SF
  76 #endif
  77
  78 #endif /* __CONFIG_H */