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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
|
if ARCH_MXC
source "arch/arm/plat-mxc/devices/Kconfig"
menu "Freescale MXC Implementations"
choice
prompt "Freescale CPU family:"
default ARCH_MX3
config ARCH_MX1
bool "MX1-based"
select CPU_ARM920T
select IMX_HAVE_IOMUX_V1
help
This enables support for systems based on the Freescale i.MX1 family
config ARCH_MX2
bool "MX2-based"
select CPU_ARM926T
select IMX_HAVE_IOMUX_V1
help
This enables support for systems based on the Freescale i.MX2 family
config ARCH_MX25
bool "MX25-based"
select CPU_ARM926T
select ARCH_MXC_IOMUX_V3
select HAVE_FB_IMX
help
This enables support for systems based on the Freescale i.MX25 family
config ARCH_MX3
bool "MX3-based"
select CPU_V6
help
This enables support for systems based on the Freescale i.MX31 and i.MX32
config ARCH_MX37
bool "MX37-based"
help
This enables support for systems based on Freescale i.MX37
config ARCH_MXC91231
bool "MXC91231-based"
select CPU_V6
help
This enables support for systems based on the Freescale MXC91231 family
config ARCH_MX5
bool "MX5-based"
select CPU_V7
help
This enables support for systems based on the Freescale i.MX51 family
endchoice
source "arch/arm/mach-mx1/Kconfig"
source "arch/arm/mach-mx2/Kconfig"
source "arch/arm/mach-mx3/Kconfig"
source "arch/arm/mach-mx25/Kconfig"
source "arch/arm/mach-mxc91231/Kconfig"
source "arch/arm/mach-mx5/Kconfig"
endmenu
config IRAM_ALLOC
bool
default y
select GENERIC_ALLOCATOR
config MXC_DSP_BRINGUP
bool
depends on ARCH_MXC
config ARCH_HAS_EVTMON
bool
depends on ARCH_MXC
config MXC_EMMA
bool
depends on ARCH_MXC
config MXC_FB_IRAM
bool
depends on ARCH_MXC
config DMA_ZONE_SIZE
int "DMA memory zone size"
range 0 96
default 24
help
This is the size in MB for the DMA zone. The DMA zone is used for
dedicated memory for large contiguous video buffers
# set iff we need the 1504 transceiver code
config ISP1504_MXC
bool
default y
# set iff we need the UTMI transceiver code
config UTMI_MXC
bool
default y
depends on ARCH_MX25 || ARCH_MX35 || ARCH_MX37 || ARCH_MX5
# set iff we need the 1301 transceiver code
config ISP1301_MXC
bool
select I2C_MXC
# set iff we need the mx13783 transceiver code
config MC13783_MXC
bool
select SPI_MXC
choice
prompt "Select serial USB transceiver mode"
depends on ISP1301_MXC || MC13783_MXC
default MXC_USB_SU6
config MXC_USB_SU6
bool "Single Ended Unidirectional Mode"
help
If you say yes to this option, the serial tranceiver operates in SU6 mode.
This option will work for either the Freescale MC13783 or Philips ISP1301
transceiver.
config MXC_USB_SB3
bool "Single Ended Bidirectional Mode"
help
If you say yes to this option, the serial tranceiver operates in SB3 mode.
Not recommended for the Freescale MC13783.
config MXC_USB_DU6
bool "Differential Unidirectional Mode"
help
If you say yes to this option, the serial tranceiver operates in DU6 mode.
config MXC_USB_DB4
bool "Differential Bidirectional Mode"
help
If you say yes to this option, the serial tranceiver operates in DB4 mode.
endchoice
config MXC_IRQ_PRIOR
bool "Use IRQ priority"
help
Select this if you want to use prioritized IRQ handling.
This feature prevents higher priority ISR to be interrupted
by lower priority IRQ even IRQF_DISABLED flag is not set.
This may be useful in embedded applications, where are strong
requirements for timing.
Say N here, unless you have a specialized requirement.
config MXC_TZIC
bool "Enable TrustZone Interrupt Controller"
depends on ARCH_MX51
help
This will be automatically selected for all processors
containing this interrupt controller.
Say N here only if you are really sure.
config MXC_PWM
tristate "Enable PWM driver"
select HAVE_PWM
help
Enable support for the i.MX PWM controller(s).
config MXC_DEBUG_BOARD
bool "Enable MXC debug board(for 3-stack)"
help
The debug board is an integral part of the MXC 3-stack(PDK)
platforms, it can be attached or removed from the peripheral
board. On debug board, several debug devices(ethernet, UART,
buttons, LEDs and JTAG) are implemented. Between the MCU and
these devices, a CPLD is added as a bridge which performs
data/address de-multiplexing and decode, signal level shift,
interrupt control and various board functions.
config MXC_ULPI
bool
config ARCH_HAS_RNGA
bool
config ARCH_HAS_RNGC
bool
depends on ARCH_MXC
config IMX_HAVE_IOMUX_V1
bool
config ARCH_MXC_IOMUX_V3
bool
config ARCH_MXC_AUDMUX_V1
bool
config ARCH_MXC_AUDMUX_V2
bool
config MXC_DVFS_PER
bool "Enable DVFS Peripheral"
depends on ARCH_MX37 || ARCH_MX5
help
Select this if you want to enable HW supported peripheral frequency scaling.
config MXC_ZQ_CALIBRATION
bool "Enable mDDR/LPDDR2/DDR2 ZQ calibration"
depends on ARCH_MX50
help
Select this if you're sure it's needed.
endif
|
