1/* Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
2 * Use of this source code is governed by a BSD-style license that can be
3 * found in the LICENSE file.
4 */
5
6#include <string.h>
7
8#include "vboot_common.h"
9#include "vboot_nvstorage.h"
10#include "host_common.h"
11#include "crossystem.h"
12#include "crossystem_arch.h"
13
14// TODO: Currently these are stub implementations providing reasonable defaults
15// wherever possible. They will need real implementation as part of of MIPS
16// firmware bringup.
17
18int VbReadNvStorage(VbNvContext* vnc) {
19  return -1;
20}
21
22int VbWriteNvStorage(VbNvContext* vnc) {
23  return -1;
24}
25
26VbSharedDataHeader *VbSharedDataRead(void) {
27  return NULL;
28}
29
30int VbGetArchPropertyInt(const char* name) {
31  if (!strcasecmp(name,"devsw_cur")) {
32    return 1;
33  } else if (!strcasecmp(name,"recoverysw_cur")) {
34    return 0;
35  } else if (!strcasecmp(name,"wpsw_cur")) {
36    return 1;
37  } else if (!strcasecmp(name,"devsw_boot")) {
38    return 1;
39  } else if (!strcasecmp(name,"recoverysw_boot")) {
40    return 0;
41  } else if (!strcasecmp(name,"recoverysw_ec_boot")) {
42    return 0;
43  } else if (!strcasecmp(name,"wpsw_boot")) {
44    return 1;
45  }
46  return -1;
47}
48
49const char* VbGetArchPropertyString(const char* name, char* dest, size_t size) {
50  if (!strcasecmp(name,"hwid")) {
51    return StrCopy(dest, "UnknownMipsHwid", size);
52  } else if (!strcasecmp(name,"fwid")) {
53    return StrCopy(dest, "UnknownMipsFwid", size);
54  } else if (!strcasecmp(name,"ro_fwid")) {
55    return StrCopy(dest, "UnknownMipsRoFwid", size);
56  } else if (!strcasecmp(name,"mainfw_act")) {
57    return StrCopy(dest, "A", size);
58  } else if (!strcasecmp(name,"mainfw_type")) {
59    return StrCopy(dest, "developer", size);
60  } else if (!strcasecmp(name,"ecfw_act")) {
61    return StrCopy(dest, "RO", size);
62  }
63  return NULL;
64}
65
66int VbSetArchPropertyInt(const char* name, int value) {
67  /* All is handled in arch independent fashion */
68  return -1;
69}
70
71int VbSetArchPropertyString(const char* name, const char* value) {
72  /* All is handled in arch independent fashion */
73  return -1;
74}
75