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 depends on MMU && !XIP_KERNEL 47 select ERRATA_THEAD 48 help 49 This enables support for the RISC-V based T-HEAD SoCs. 50 51config ARCH_VIRT 52 def_bool SOC_VIRT 53 54config SOC_VIRT 55 bool "QEMU Virt Machine" 56 select CLINT_TIMER if RISCV_M_MODE 57 select POWER_RESET 58 select POWER_RESET_SYSCON 59 select POWER_RESET_SYSCON_POWEROFF 60 select GOLDFISH 61 select RTC_DRV_GOLDFISH if RTC_CLASS 62 select PM_GENERIC_DOMAINS if PM 63 select PM_GENERIC_DOMAINS_OF if PM && OF 64 select RISCV_SBI_CPUIDLE if CPU_IDLE && RISCV_SBI 65 help 66 This enables support for QEMU Virt Machine. 67 68config ARCH_CANAAN 69 def_bool SOC_CANAAN 70 71config SOC_CANAAN 72 bool "Canaan Kendryte K210 SoC" 73 depends on !MMU 74 select CLINT_TIMER if RISCV_M_MODE 75 select ARCH_HAS_RESET_CONTROLLER 76 select PINCTRL 77 select COMMON_CLK 78 help 79 This enables support for Canaan Kendryte K210 SoC platform hardware. 80 81if ARCH_CANAAN 82 83config ARCH_CANAAN_K210_DTB_BUILTIN 84 def_bool SOC_CANAAN_K210_DTB_BUILTIN 85 86config SOC_CANAAN_K210_DTB_BUILTIN 87 bool "Builtin device tree for the Canaan Kendryte K210" 88 depends on ARCH_CANAAN 89 default y 90 select OF 91 select BUILTIN_DTB 92 help 93 Build a device tree for the Kendryte K210 into the Linux image. 94 This option should be selected if no bootloader is being used. 95 If unsure, say Y. 96 97config ARCH_CANAAN_K210_DTB_SOURCE 98 string 99 default SOC_CANAAN_K210_DTB_SOURCE 100 101config SOC_CANAAN_K210_DTB_SOURCE 102 string "Source file for the Canaan Kendryte K210 builtin DTB" 103 depends on ARCH_CANAAN 104 depends on ARCH_CANAAN_K210_DTB_BUILTIN 105 default "k210_generic" 106 help 107 Base name (without suffix, relative to arch/riscv/boot/dts/canaan) 108 for the DTS file that will be used to produce the DTB linked into the 109 kernel. 110 111endif # ARCH_CANAAN 112 113endmenu # "SoC selection" 114