1 # SPDX-License-Identifier: GPL-2.0-only
3 menu "Platform selection"
6 comment "CPU Core family selection"
9 bool "ARMv4 based platforms (FA526, StrongARM)"
10 depends on !ARCH_MULTI_V6_V7
11 # https://github.com/llvm/llvm-project/issues/50764
12 depends on !LD_IS_LLD || LLD_VERSION >= 160000
13 select ARCH_MULTI_V4_V5
14 select CPU_FA526 if !(CPU_SA110 || CPU_SA1100)
17 bool "ARMv4T based platforms (ARM720T, ARM920T, ...)"
18 depends on !ARCH_MULTI_V6_V7
19 # https://github.com/llvm/llvm-project/issues/50764
20 depends on !LD_IS_LLD || LLD_VERSION >= 160000
21 select ARCH_MULTI_V4_V5
22 select CPU_ARM920T if !(CPU_ARM7TDMI || CPU_ARM720T || \
23 CPU_ARM740T || CPU_ARM9TDMI || CPU_ARM922T || \
24 CPU_ARM925T || CPU_ARM940T)
27 bool "ARMv5 based platforms (ARM926T, XSCALE, PJ1, ...)"
28 depends on !ARCH_MULTI_V6_V7
29 select ARCH_MULTI_V4_V5
30 select CPU_ARM926T if !(CPU_ARM946E || CPU_ARM1020 || \
31 CPU_ARM1020E || CPU_ARM1022 || CPU_ARM1026 || \
32 CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_FEROCEON)
34 config ARCH_MULTI_V4_V5
38 bool "ARMv6 based platforms (ARM11)"
39 select ARCH_MULTI_V6_V7
43 bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)"
45 select ARCH_MULTI_V6_V7
49 config ARCH_MULTI_V6_V7
51 select MIGHT_HAVE_CACHE_L2X0
53 config ARCH_MULTI_CPU_AUTO
54 def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7)
60 bool "Dummy Virtual Machine"
61 depends on ARCH_MULTI_V7
64 select ARM_GIC_V2M if PCI
66 select ARM_GIC_V3_ITS if PCI
68 select HAVE_ARM_ARCH_TIMER
71 bool "Airoha SoC Support"
72 depends on ARCH_MULTI_V7
77 select HAVE_ARM_ARCH_TIMER
79 Support for Airoha EN7523 SoCs
82 bool "Alphascale ASM9260"
83 depends on ARCH_MULTI_V5
84 depends on CPU_LITTLE_ENDIAN
88 Support for Alphascale ASM9260 based platform.
90 menuconfig ARCH_MOXART
92 depends on ARCH_MULTI_V4
93 depends on CPU_LITTLE_ENDIAN
95 select ARM_DMA_MEM_BUFFERABLE
96 select FARADAY_FTINTC010
99 select PHYLIB if NETDEVICES
101 Say Y here if you want to run your kernel on hardware with a
103 The MOXA ART SoC is based on a Faraday FA526 ARMv4 32-bit
104 192 MHz CPU with MMU and 16KB/8KB D/I-cache (UC-7112-LX).
105 Used on models UC-7101, UC-7112/UC-7110, IA240/IA241, IA3341.
110 bool "MOXA UC-7112-LX"
111 depends on ARCH_MOXART
113 Say Y here if you intend to run this kernel on a MOXA
114 UC-7112-LX embedded computer.
119 bool "TI-NSPIRE based"
120 depends on ARCH_MULTI_V4T
121 depends on CPU_LITTLE_ENDIAN
123 select GENERIC_IRQ_CHIP
126 select ARM_TIMER_SP804
129 select POWER_RESET_SYSCON
131 This enables support for systems using the TI-NSPIRE CPU
134 bool "RDA Micro SoCs"
135 depends on ARCH_MULTI_V7
139 This enables support for the RDA Micro 8810PL SoC family.
141 menuconfig ARCH_SUNPLUS
143 depends on ARCH_MULTI_V7
145 Support for Sunplus SoC family: SP7021 and succeeding SoC-based systems,
146 such as the Banana Pi BPI-F2S development board (and derivatives).
147 (<http://www.sinovoip.com.cn/ecp_view.asp?id=586>)
148 (<https://tibbo.com/store/plus1.html>)
153 bool "Sunplus SP7021 SoC support"
155 select HAVE_ARM_ARCH_TIMER
159 select PINCTRL_SPPCTL
160 select SERIAL_SUNPLUS if TTY
161 select SERIAL_SUNPLUS_CONSOLE if TTY
163 Support for Sunplus SP7021 SoC. It is based on ARM 4-core
164 Cortex-A7 with various peripherals (e.g.: I2C, SPI, SDIO,
165 Ethernet, etc.), FPGA interface, chip-to-chip bus.
166 It is designed for industrial control.
171 bool "Socionext UniPhier SoCs"
172 depends on ARCH_MULTI_V7
173 select ARCH_HAS_RESET_CONTROLLER
175 select ARM_GLOBAL_TIMER
178 select HAVE_ARM_TWD if SMP
180 select RESET_CONTROLLER
182 Support for UniPhier SoC family developed by Socionext Inc.
183 (formerly, System LSI Business Division of Panasonic Corporation)