1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (c) 2020-2021 SiFive, Inc
6 * Pragnesh Patel <pragnesh.patel@sifive.com>
9 #ifndef __SIFIVE_UNMATCHED_H
10 #define __SIFIVE_UNMATCHED_H
12 #include <linux/sizes.h>
14 #define CFG_SYS_SDRAM_BASE 0x80000000
16 /* Environment options */
18 #define BOOT_TARGET_DEVICES(func) \
26 #include <config_distro_bootcmd.h>
28 #define TYPE_GUID_LOADER1 "5B193300-FC78-40CD-8002-E86C45580B47"
29 #define TYPE_GUID_LOADER2 "2E54B353-1271-4842-806F-E436D6AF6985"
30 #define TYPE_GUID_SYSTEM "0FC63DAF-8483-4772-8E79-3D69D8477DE4"
32 #define PARTS_DEFAULT \
33 "name=loader1,start=17K,size=1M,type=${type_guid_gpt_loader1};" \
34 "name=loader2,size=4MB,type=${type_guid_gpt_loader2};" \
35 "name=system,size=-,bootable,type=${type_guid_gpt_system};"
37 #define CONFIG_EXTRA_ENV_SETTINGS \
38 "kernel_addr_r=0x84000000\0" \
39 "kernel_comp_addr_r=0x88000000\0" \
40 "kernel_comp_size=0x4000000\0" \
41 "fdt_addr_r=0x8c000000\0" \
42 "scriptaddr=0x8c100000\0" \
43 "pxefile_addr_r=0x8c200000\0" \
44 "ramdisk_addr_r=0x8c300000\0" \
45 "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \
46 "type_guid_gpt_loader2=" TYPE_GUID_LOADER2 "\0" \
47 "type_guid_gpt_system=" TYPE_GUID_SYSTEM "\0" \
48 "partitions=" PARTS_DEFAULT "\0" \
49 "fdtfile=" CONFIG_DEFAULT_FDT_FILE "\0" \
52 #endif /* __SIFIVE_UNMATCHED_H */