blob: 9e274ee00e55dfcab7f9c54eb3265a3ef014ee27 (
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
123
124
125
126
127
|
##
## This file is part of the coreboot project.
##
## 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.
choice
prompt "Timer driver"
default TIMER_NONE if !ARCH_X86
default TIMER_RDTSC if ARCH_X86
config TIMER_RDTSC
bool "x86 rdtsc"
depends on ARCH_X86
config TIMER_NONE
bool "None"
help
The timer driver is provided by the payload itself.
config TIMER_MCT
bool "Exynos MCT"
config TIMER_TEGRA_1US
bool "Tegra 1us"
config TIMER_IPQ806X
bool "Timer for ipq806x platforms"
config TIMER_ARMADA38X
bool "Timer for armada38x platforms"
help
This is the timer driver for marvell armada38x
platforms.
config TIMER_IPQ40XX
bool "Timer for ipq40xx platforms"
help
This is the timer driver for QCA IPQ40xx based
platforms.
config TIMER_RK3288
bool "Timer for Rockchip RK3288"
config TIMER_RK3399
bool "Timer for Rockchip RK3399"
config TIMER_CYGNUS
bool "Timer for Cygnus"
config TIMER_IMG_PISTACHIO
bool "Timer for IMG Pistachio"
config TIMER_MTK
bool "Timer for MediaTek MT8173"
config TIMER_MVMAP2315
bool "Timer for Marvell MVMAP2315"
endchoice
config ARMADA38X_TIMER_FREQ
int "Hardware timer frequency"
depends on TIMER_ARMADA38X
default 25000000
config ARMADA38X_TIMER_REG
hex "Timer register address"
default 0xF1020314
depends on TIMER_ARMADA38X
config MVMAP2315_TIMER_FREQ
int "Hardware timer frequency"
depends on TIMER_MVMAP2315
default 1000000
config MVMAP2315_TIMER_REG
hex "Timer register address"
depends on TIMER_MVMAP2315
default 0xE1020004
config TIMER_GENERIC_HZ
int "Generic Timer Frequency"
default 500000000 if TIMER_CYGNUS
default 48000000 if TIMER_IPQ40XX
default 6250000 if TIMER_IPQ806X
default 24000000 if TIMER_MCT
default 13000000 if TIMER_MTK
default 24000000 if TIMER_RK3288
default 24000000 if TIMER_RK3399
default 1000000 if TIMER_TEGRA_1US
default 0
help
Clock frequency of generic time counter in Hertz. Leave at 0 to
disable when using a non-generic timer driver.
config TIMER_GENERIC_REG
hex "Generic Timer Register Address"
default 0x19020200 if TIMER_CYGNUS
default 0x004A2000 if TIMER_IPQ40XX
default 0x0200A028 if TIMER_IPQ806X
default 0x101C0100 if TIMER_MCT
default 0x10008048 if TIMER_MTK
default 0xff810028 if TIMER_RK3288
default 0xff850008 if TIMER_RK3399
default 0x60005010 if TIMER_TEGRA_1US
default 0x0
help
Register address to read generic time counter from.
config TIMER_GENERIC_HIGH_REG
hex "Generic Timer High Register Address"
default 0x19020204 if TIMER_CYGNUS
default 0x004A2004 if TIMER_IPQ40XX
default 0x101C0104 if TIMER_MCT
default 0xff81002C if TIMER_RK3288
default 0xff85000C if TIMER_RK3399
default 0x0
help
Register address to read high 32 bits of generic time counter from.
Leave at 0x0 for 32-bit counters.
|
