1 # SPDX-License-Identifier: GPL-2.0-only
2
3 menu "Platform selection"
4 depends on MMU
5
6 comment "CPU Core family selection"
7
8 config ARCH_MULTI_V4
9 bool "ARMv4 based platforms (FA526, St
10 depends on !ARCH_MULTI_V6_V7
11 # https://github.com/llvm/llvm-project
12 depends on !LD_IS_LLD || LLD_VERSION >
13 select ARCH_MULTI_V4_V5
14 select CPU_FA526 if !(CPU_SA110 || CPU
15
16 config ARCH_MULTI_V4T
17 bool "ARMv4T based platforms (ARM720T,
18 depends on !ARCH_MULTI_V6_V7
19 # https://github.com/llvm/llvm-project
20 depends on !LD_IS_LLD || LLD_VERSION >
21 select ARCH_MULTI_V4_V5
22 select CPU_ARM920T if !(CPU_ARM7TDMI |
23 CPU_ARM740T || CPU_ARM9TDMI ||
24 CPU_ARM925T || CPU_ARM940T)
25
26 config ARCH_MULTI_V5
27 bool "ARMv5 based platforms (ARM926T,
28 depends on !ARCH_MULTI_V6_V7
29 select ARCH_MULTI_V4_V5
30 select CPU_ARM926T if !(CPU_ARM946E ||
31 CPU_ARM1020E || CPU_ARM1022 ||
32 CPU_XSCALE || CPU_XSC3 || CPU_
33
34 config ARCH_MULTI_V4_V5
35 bool
36
37 config ARCH_MULTI_V6
38 bool "ARMv6 based platforms (ARM11)"
39 select ARCH_MULTI_V6_V7
40 select CPU_V6K
41
42 config ARCH_MULTI_V7
43 bool "ARMv7 based platforms (Cortex-A,
44 default y
45 select ARCH_MULTI_V6_V7
46 select CPU_V7
47 select HAVE_SMP
48
49 config ARCH_MULTI_V6_V7
50 bool
51 select MIGHT_HAVE_CACHE_L2X0
52
53 config ARCH_MULTI_CPU_AUTO
54 def_bool !(ARCH_MULTI_V4 || ARCH_MULTI
55 select ARCH_MULTI_V5
56
57 endmenu
58
59 config ARCH_VIRT
60 bool "Dummy Virtual Machine"
61 depends on ARCH_MULTI_V7
62 select ARM_AMBA
63 select ARM_GIC
64 select ARM_GIC_V2M if PCI
65 select ARM_GIC_V3
66 select ARM_GIC_V3_ITS if PCI
67 select ARM_PSCI
68 select HAVE_ARM_ARCH_TIMER
69
70 config ARCH_AIROHA
71 bool "Airoha SoC Support"
72 depends on ARCH_MULTI_V7
73 select ARM_AMBA
74 select ARM_GIC
75 select ARM_GIC_V3
76 select ARM_PSCI
77 select HAVE_ARM_ARCH_TIMER
78 help
79 Support for Airoha EN7523 SoCs
80
81 config MACH_ASM9260
82 bool "Alphascale ASM9260"
83 depends on ARCH_MULTI_V5
84 depends on CPU_LITTLE_ENDIAN
85 select CPU_ARM926T
86 select ASM9260_TIMER
87 help
88 Support for Alphascale ASM9260 based
89
90 menuconfig ARCH_MOXART
91 bool "MOXA ART SoC"
92 depends on ARCH_MULTI_V4
93 depends on CPU_LITTLE_ENDIAN
94 select CPU_FA526
95 select ARM_DMA_MEM_BUFFERABLE
96 select FARADAY_FTINTC010
97 select FTTMR010_TIMER
98 select GPIOLIB
99 select PHYLIB if NETDEVICES
100 help
101 Say Y here if you want to run your k
102 MOXA ART SoC.
103 The MOXA ART SoC is based on a Farad
104 192 MHz CPU with MMU and 16KB/8KB D/
105 Used on models UC-7101, UC-7112/UC-7
106
107 if ARCH_MOXART
108
109 config MACH_UC7112LX
110 bool "MOXA UC-7112-LX"
111 depends on ARCH_MOXART
112 help
113 Say Y here if you intend to run this
114 UC-7112-LX embedded computer.
115
116 endif
117
118 config ARCH_NSPIRE
119 bool "TI-NSPIRE based"
120 depends on ARCH_MULTI_V4T
121 depends on CPU_LITTLE_ENDIAN
122 select CPU_ARM926T
123 select GENERIC_IRQ_CHIP
124 select ARM_AMBA
125 select ARM_VIC
126 select ARM_TIMER_SP804
127 select NSPIRE_TIMER
128 select POWER_RESET
129 select POWER_RESET_SYSCON
130 help
131 This enables support for systems usi
132
133 config ARCH_RDA
134 bool "RDA Micro SoCs"
135 depends on ARCH_MULTI_V7
136 select RDA_INTC
137 select RDA_TIMER
138 help
139 This enables support for the RDA Mic
140
141 menuconfig ARCH_SUNPLUS
142 bool "Sunplus SoCs"
143 depends on ARCH_MULTI_V7
144 help
145 Support for Sunplus SoC family: SP70
146 such as the Banana Pi BPI-F2S develo
147 (<http://www.sinovoip.com.cn/ecp_vie
148 (<https://tibbo.com/store/plus1.html
149
150 if ARCH_SUNPLUS
151
152 config SOC_SP7021
153 bool "Sunplus SP7021 SoC support"
154 default ARCH_SUNPLUS
155 select HAVE_ARM_ARCH_TIMER
156 select ARM_GIC
157 select ARM_PSCI
158 select PINCTRL
159 select PINCTRL_SPPCTL
160 select SERIAL_SUNPLUS if TTY
161 select SERIAL_SUNPLUS_CONSOLE if TTY
162 help
163 Support for Sunplus SP7021 SoC. It i
164 Cortex-A7 with various peripherals (
165 Ethernet, etc.), FPGA interface, ch
166 It is designed for industrial contro
167
168 endif
169
170 config ARCH_UNIPHIER
171 bool "Socionext UniPhier SoCs"
172 depends on ARCH_MULTI_V7
173 select ARCH_HAS_RESET_CONTROLLER
174 select ARM_AMBA
175 select ARM_GLOBAL_TIMER
176 select ARM_GIC
177 select HAVE_ARM_SCU
178 select HAVE_ARM_TWD if SMP
179 select PINCTRL
180 select RESET_CONTROLLER
181 help
182 Support for UniPhier SoC family deve
183 (formerly, System LSI Business Divis
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.