projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 6494d708 SG |
1 | /* |
| 2 | * Copyright (c) 2013 Google, Inc | |
| 3 | * | |
| 4 | * SPDX-License-Identifier: GPL-2.0+ | |
| 5 | */ | |
| 6 | ||
| 7 | #include <common.h> | |
| 766c28a5 | 8 | #include <dm/util.h> |
| 27326c7e | 9 | #include <libfdt.h> |
| 6494d708 SG |
10 | #include <vsprintf.h> |
| 11 | ||
| 766c28a5 | 12 | #ifdef CONFIG_DM_WARN |
| 6494d708 SG |
13 | void dm_warn(const char *fmt, ...) |
| 14 | { | |
| 15 | va_list args; | |
| 16 | ||
| 17 | va_start(args, fmt); | |
| 18 | vprintf(fmt, args); | |
| 19 | va_end(args); | |
| 20 | } | |
| 766c28a5 | 21 | #endif |
| 6494d708 | 22 | |
| 6494d708 SG |
23 | int list_count_items(struct list_head *head) |
| 24 | { | |
| 25 | struct list_head *node; | |
| 26 | int count = 0; | |
| 27 | ||
| 28 | list_for_each(node, head) | |
| 29 | count++; | |
| 30 | ||
| 31 | return count; | |
| 32 | } | |
| 27326c7e | 33 | |
| d905cf73 | 34 | bool dm_fdt_pre_reloc(const void *blob, int offset) |
| 27326c7e HS |
35 | { |
| 36 | if (fdt_getprop(blob, offset, "u-boot,dm-pre-reloc", NULL)) | |
| d905cf73 | 37 | return true; |
| 27326c7e HS |
38 | |
| 39 | #ifdef CONFIG_TPL_BUILD | |
| 40 | if (fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL)) | |
| d905cf73 | 41 | return true; |
| 27326c7e HS |
42 | #elif defined(CONFIG_SPL_BUILD) |
| 43 | if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL)) | |
| d905cf73 | 44 | return true; |
| 27326c7e HS |
45 | #else |
| 46 | /* | |
| 47 | * In regular builds individual spl and tpl handling both | |
| 48 | * count as handled pre-relocation for later second init. | |
| 49 | */ | |
| 50 | if (fdt_getprop(blob, offset, "u-boot,dm-spl", NULL) || | |
| 51 | fdt_getprop(blob, offset, "u-boot,dm-tpl", NULL)) | |
| d905cf73 | 52 | return true; |
| 27326c7e HS |
53 | #endif |
| 54 | ||
| d905cf73 | 55 | return false; |
| 27326c7e | 56 | } |