1menu "SoC selection" 2 3config ARCH_MICROCHIP_POLARFIRE 4 def_bool SOC_MICROCHIP_POLARFIRE 5 6config SOC_MICROCHIP_POLARFIRE 7 bool "Microchip PolarFire SoCs" 8 help 9 This enables support for Microchip PolarFire SoC platforms. 10 11config ARCH_RENESAS 12 bool "Renesas RISC-V SoCs" 13 help 14 This enables support for the RISC-V based Renesas SoCs. 15 16config ARCH_SIFIVE 17 def_bool SOC_SIFIVE 18 19config SOC_SIFIVE 20 bool "SiFive SoCs" 21 select ERRATA_SIFIVE if !XIP_KERNEL 22 help 23 This enables support for SiFive SoC platform hardware. 24 25config ARCH_STARFIVE 26 def_bool SOC_STARFIVE 27 28config SOC_STARFIVE 29 bool "StarFive SoCs" 30 select PINCTRL 31 select RESET_CONTROLLER 32 select ARM_AMBA 33 help 34 This enables support for StarFive SoC platform hardware. 35 36config ARCH_SUNXI 37 bool "Allwinner sun20i SoCs" 38 depends on MMU && !XIP_KERNEL 39 select ERRATA_THEAD 40 select SUN4I_TIMER 41 help 42 This enables support for Allwinner sun20i platform hardware, 43 including boards based on the D1 and D1s SoCs. 44 45config ARCH_THEAD 46 bool "T-HEAD RISC-V SoCs" 47 depends on MMU && !XIP_KERNEL 48 select ERRATA_THEAD 49 help 50 This enables support for the RISC-V based T-HEAD SoCs. 51 52config ARCH_VIRT 53 def_bool SOC_VIRT 54 55config SOC_VIRT 56 bool "QEMU Virt Machine" 57 select CLINT_TIMER if RISCV_M_MODE 58 select POWER_RESET 59 select POWER_RESET_SYSCON 60 select POWER_RESET_SYSCON_POWEROFF 61 select GOLDFISH 62 select RTC_DRV_GOLDFISH if RTC_CLASS 63 select PM_GENERIC_DOMAINS if PM 64 select PM_GENERIC_DOMAINS_OF if PM && OF 65 select RISCV_SBI_CPUIDLE if CPU_IDLE && RISCV_SBI 66 help 67 This enables support for QEMU Virt Machine. 68 69config ARCH_CANAAN 70 def_bool SOC_CANAAN 71 72config SOC_CANAAN 73 bool "Canaan Kendryte K210 SoC" 74 depends on !MMU 75 select CLINT_TIMER if RISCV_M_MODE 76 select ARCH_HAS_RESET_CONTROLLER 77 select PINCTRL 78 select COMMON_CLK 79 help 80 This enables support for Canaan Kendryte K210 SoC platform hardware. 81 82if ARCH_CANAAN 83 84config ARCH_CANAAN_K210_DTB_BUILTIN 85 def_bool SOC_CANAAN_K210_DTB_BUILTIN 86 87config SOC_CANAAN_K210_DTB_BUILTIN 88 bool "Builtin device tree for the Canaan Kendryte K210" 89 depends on ARCH_CANAAN 90 default y 91 select OF 92 select BUILTIN_DTB 93 help 94 Build a device tree for the Kendryte K210 into the Linux image. 95 This option should be selected if no bootloader is being used. 96 If unsure, say Y. 97 98config ARCH_CANAAN_K210_DTB_SOURCE 99 string 100 default SOC_CANAAN_K210_DTB_SOURCE 101 102config SOC_CANAAN_K210_DTB_SOURCE 103 string "Source file for the Canaan Kendryte K210 builtin DTB" 104 depends on ARCH_CANAAN 105 depends on ARCH_CANAAN_K210_DTB_BUILTIN 106 default "k210_generic" 107 help 108 Base name (without suffix, relative to arch/riscv/boot/dts/canaan) 109 for the DTS file that will be used to produce the DTB linked into the 110 kernel. 111 112endif # ARCH_CANAAN 113 114endmenu # "SoC selection" 115