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