blob: 4cc439ac8fb4804bd33c173e554d728729c6c4fc (
plain)
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
|
##
## This file is part of the coreboot project.
##
## Copyright (C) 2012 The Chromium OS Authors.
##
## 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; version 2 of the License.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##
config SPI_FLASH
bool
default n
help
Select this option if your chipset driver needs to store certain
data in the SPI flash.
if SPI_FLASH
config SPI_FLASH_SMM
bool "SPI flash driver support in SMM"
default n
depends on HAVE_SMI_HANDLER
help
Select this option if you want SPI flash support in SMM.
config SPI_FLASH_NO_FAST_READ
bool "Disable Fast Read command"
default n
help
Select this option if your setup requires to avoid "fast read"s
from the SPI flash parts.
config SPI_FLASH_ADESTO
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by Adesto Technologies.
config SPI_FLASH_AMIC
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by AMIC.
config SPI_FLASH_ATMEL
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by Atmel.
config SPI_FLASH_EON
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by EON.
config SPI_FLASH_GIGADEVICE
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by Gigadevice.
config SPI_FLASH_MACRONIX
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by Macronix.
config SPI_FLASH_SPANSION
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by Spansion.
config SPI_FLASH_SST
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by SST.
config SPI_FLASH_STMICRO
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by ST MICRO.
config SPI_FLASH_WINBOND
bool
default y
help
Select this option if your chipset driver needs to store certain
data in the SPI flash and your SPI flash is made by Winbond.
config SPI_FLASH_FAST_READ_DUAL_OUTPUT_3B
bool
default n
depends on SPI_FLASH
help
Select this option if your SPI flash supports the fast read dual-
output command (opcode 0x3b) where the opcode and address are sent
to the chip on MOSI and data is received on both MOSI and MISO.
endif # SPI_FLASH
|
