1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 Intel Corp.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <console/console.h>
#include <console/streams.h>
#include <fsp/util.h>
#include <soc/intel/common/util.h>
asmlinkage size_t fsp_write_line(uint8_t *buffer, size_t number_of_bytes)
{
console_write_line(buffer, number_of_bytes);
return number_of_bytes;
}
/*-----------
* MemoryInit
*-----------
*/
void fsp_debug_before_memory_init(fsp_memory_init_fn memory_init,
const struct FSPM_UPD *fspm_old_upd,
const struct FSPM_UPD *fspm_new_upd)
{
/* Display the MTRRs */
if (IS_ENABLED(CONFIG_DISPLAY_MTRRS))
soc_display_mtrrs();
/* Display the UPD values */
if (IS_ENABLED(CONFIG_DISPLAY_UPD_DATA))
fspm_display_upd_values(fspm_old_upd, fspm_new_upd);
/* Display the call entry point and paramters */
if (!IS_ENABLED(CONFIG_DISPLAY_FSP_CALLS_AND_STATUS))
return;
printk(BIOS_SPEW, "Calling FspMemoryInit: 0x%p\n", memory_init);
printk(BIOS_SPEW, "\t0x%p: raminit_upd\n", fspm_new_upd);
printk(BIOS_SPEW, "\t0x%p: &hob_list_ptr\n", fsp_get_hob_list_ptr());
}
void fsp_debug_after_memory_init(enum fsp_status status)
{
if (IS_ENABLED(CONFIG_DISPLAY_FSP_CALLS_AND_STATUS))
printk(BIOS_SPEW, "FspMemoryInit returned 0x%08x\n", status);
if (status != FSP_SUCCESS)
return;
/* Verify that the HOB list pointer was set */
if (fsp_get_hob_list() == NULL)
die("ERROR - HOB list pointer was not returned!\n");
/* Display and verify the HOBs */
if (IS_ENABLED(CONFIG_DISPLAY_HOBS))
fsp_display_hobs();
if (IS_ENABLED(CONFIG_VERIFY_HOBS))
fsp_verify_memory_init_hobs();
/* Display the MTRRs */
if (IS_ENABLED(CONFIG_DISPLAY_MTRRS))
soc_display_mtrrs();
}
/*-----------
* SiliconInit
*-----------
*/
void fsp_debug_before_silicon_init(fsp_silicon_init_fn silicon_init,
const struct FSPS_UPD *fsps_old_upd,
const struct FSPS_UPD *fsps_new_upd)
{
/* Display the MTRRs */
if (IS_ENABLED(CONFIG_DISPLAY_MTRRS))
soc_display_mtrrs();
/* Display the UPD values */
if (IS_ENABLED(CONFIG_DISPLAY_UPD_DATA))
soc_display_fsps_upd_params(fsps_old_upd, fsps_new_upd);
/* Display the call to FSP SiliconInit */
if (!IS_ENABLED(CONFIG_DISPLAY_FSP_CALLS_AND_STATUS))
return;
printk(BIOS_SPEW, "Calling FspSiliconInit: 0x%p\n", silicon_init);
printk(BIOS_SPEW, "\t0x%p: upd\n", fsps_new_upd);
}
void fsp_debug_after_silicon_init(enum fsp_status status)
{
if (IS_ENABLED(CONFIG_DISPLAY_FSP_CALLS_AND_STATUS))
printk(BIOS_SPEW, "FspSiliconInit returned 0x%08x\n", status);
/* Display the HOBs */
if (IS_ENABLED(CONFIG_DISPLAY_HOBS))
fsp_display_hobs();
/* Display the MTRRs */
if (IS_ENABLED(CONFIG_DISPLAY_MTRRS))
soc_display_mtrrs();
}
/*-----------
* FspNotify
*-----------
*/
void fsp_before_debug_notify(fsp_notify_fn notify,
const struct fsp_notify_params *notify_params)
{
/* Display the call to FspNotify */
if (!IS_ENABLED(CONFIG_DISPLAY_FSP_CALLS_AND_STATUS))
return;
printk(BIOS_SPEW, "0x%08x: notify_params->phase\n",
notify_params->phase);
printk(BIOS_SPEW, "Calling FspNotify: 0x%p\n", notify);
printk(BIOS_SPEW, "\t0x%p: notify_params\n", notify_params);
}
void fsp_debug_after_notify(enum fsp_status status)
{
if (IS_ENABLED(CONFIG_DISPLAY_FSP_CALLS_AND_STATUS))
printk(BIOS_SPEW, "FspNotify returned 0x%08x\n", status);
/* Display the HOBs */
if (IS_ENABLED(CONFIG_DISPLAY_HOBS))
fsp_display_hobs();
/* Display the MTRRs */
if (IS_ENABLED(CONFIG_DISPLAY_MTRRS))
soc_display_mtrrs();
}
|
