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