blob: e94c092b1560ab31a58a3dcb9a5483ac4a7f2d64 (
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
|
if ARCH_TEGRA
comment "NVIDIA Tegra options"
choice
prompt "Select Tegra processor family for target system"
config ARCH_TEGRA_2x_SOC
bool "Tegra 2 family"
select CPU_V7
select ARM_GIC
select ARCH_REQUIRE_GPIOLIB
select ARM_ERRATA_742230
help
Support for NVIDIA Tegra AP20 and T20 processors, based on the
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
endchoice
comment "Tegra board type"
config MACH_HARMONY
bool "Harmony board"
help
Support for NVIDIA Harmony development platform
config MACH_VENTANA
bool "Ventana board"
help
Support for NVIDIA Ventana development platform
choice
prompt "Low-level debug console UART"
default TEGRA_DEBUG_UART_NONE
config TEGRA_DEBUG_UART_NONE
bool "None"
config TEGRA_DEBUG_UARTA
bool "UART-A"
config TEGRA_DEBUG_UARTB
bool "UART-B"
config TEGRA_DEBUG_UARTC
bool "UART-C"
config TEGRA_DEBUG_UARTD
bool "UART-D"
config TEGRA_DEBUG_UARTE
bool "UART-E"
endchoice
config TEGRA_SYSTEM_DMA
bool "Enable system DMA driver for NVIDIA Tegra SoCs"
default y
help
Adds system DMA functionality for NVIDIA Tegra SoCs, used by
several Tegra device drivers
config TEGRA_PWM
tristate "Enable PWM driver"
select HAVE_PWM
help
Enable support for the Tegra PWM controller(s).
config TEGRA_FIQ_DEBUGGER
bool "Enable the FIQ serial debugger on Tegra"
default y
select FIQ_DEBUGGER
help
Enables the FIQ serial debugger on Tegra"
endif
config TEGRA_EMC_SCALING_ENABLE
bool "Enable scaling the memory frequency"
default n
config TEGRA_CPU_DVFS
bool "Enable voltage scaling on Tegra CPU"
default y
config TEGRA_CORE_DVFS
bool "Enable voltage scaling on Tegra core"
depends on TEGRA_CPU_DVFS
default y
config TEGRA_IOVMM_GART
bool "Enable I/O virtual memory manager for GART"
depends on ARCH_TEGRA_2x_SOC
default y
select TEGRA_IOVMM
help
Enables support for remapping discontiguous physical memory
shared with the operating system into contiguous I/O virtual
space through the GART hardware included on Tegra SoCs
config TEGRA_IOVMM
bool
config TEGRA_ARB_SEMAPHORE
bool
config TEGRA_THERMAL_THROTTLE
bool "Enable throttling of CPU speed on overtemp"
depends on CPU_FREQ
default y
help
Also requires enabling a temperature sensor such as NCT1008.
|
