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_STACK (0x08000000 + 0x001D0000 - \ 24 GENERATED_GBL_DATA_SIZE) 25 26 #endif 27 28 #define CONFIG_SYS_SDRAM_BASE 0x80000000 29 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) 30 31 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M) 32 33 #define CONFIG_SYS_MALLOC_LEN SZ_8M 34 35 #define CONFIG_SYS_BOOTM_LEN SZ_64M 36 37 #define CONFIG_STANDALONE_LOAD_ADDR 0x80200000 38 39 #define RISCV_MMODE_TIMERBASE 0x2000000 40 #define RISCV_MMODE_TIMER_FREQ 1000000 41 42 #define RISCV_SMODE_TIMER_FREQ 1000000 43 44 /* Environment options */ 45 46 #ifndef CONFIG_SPL_BUILD 47 #define BOOT_TARGET_DEVICES(func) \ 48 func(MMC, mmc, 0) \ 49 func(SF, sf, 0) \ 50 func(DHCP, dhcp, na) 51 52 #include <config_distro_bootcmd.h> 53 #include <environment/distro/sf.h> 54 55 #define TYPE_GUID_LOADER1 "5B193300-FC78-40CD-8002-E86C45580B47" 56 #define TYPE_GUID_LOADER2 "2E54B353-1271-4842-806F-E436D6AF6985" 57 #define TYPE_GUID_SYSTEM "0FC63DAF-8483-4772-8E79-3D69D8477DE4" 58 59 #define PARTS_DEFAULT \ 60 "name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \ 61 "name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \ 62 "name=system,size=-,bootable,type=${type_guid_gpt_system};" 63 64 #define CONFIG_EXTRA_ENV_SETTINGS \ 65 "fdt_high=0xffffffffffffffff\0" \ 66 "initrd_high=0xffffffffffffffff\0" \ 67 "kernel_addr_r=0x84000000\0" \ 68 "fdt_addr_r=0x88000000\0" \ 69 "scriptaddr=0x88100000\0" \ 70 "script_offset_f=0x1fff000\0" \ 71 "script_size_f=0x1000\0" \ 72 "pxefile_addr_r=0x88200000\0" \ 73 "ramdisk_addr_r=0x88300000\0" \ 74 "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \ 75 "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \ 76 "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \ 77 "partitions=" PARTS_DEFAULT "\0" \ 78 BOOTENV \ 79 BOOTENV_SF 80 81 #define CONFIG_PREBOOT \ 82 "setenv fdt_addr ${fdtcontroladdr};" \ 83 "fdt addr ${fdtcontroladdr};" 84 #endif 85 86 #endif /* __CONFIG_H */ 87