1menu "SoC selection" 2 3config SOC_MICROCHIP_POLARFIRE 4 bool "Microchip PolarFire SoCs" 5 select MCHP_CLK_MPFS 6 select SIFIVE_PLIC 7 help 8 This enables support for Microchip PolarFire SoC platforms. 9 10config SOC_SIFIVE 11 bool "SiFive SoCs" 12 select SERIAL_SIFIVE if TTY 13 select SERIAL_SIFIVE_CONSOLE if TTY 14 select CLK_SIFIVE 15 select CLK_SIFIVE_PRCI 16 select SIFIVE_PLIC 17 select RISCV_ERRATA_ALTERNATIVE if !XIP_KERNEL 18 select ERRATA_SIFIVE if !XIP_KERNEL 19 help 20 This enables support for SiFive SoC platform hardware. 21 22config SOC_STARFIVE 23 bool "StarFive SoCs" 24 select PINCTRL 25 select RESET_CONTROLLER 26 select SIFIVE_PLIC 27 help 28 This enables support for StarFive SoC platform hardware. 29 30config SOC_VIRT 31 bool "QEMU Virt Machine" 32 select CLINT_TIMER if RISCV_M_MODE 33 select POWER_RESET 34 select POWER_RESET_SYSCON 35 select POWER_RESET_SYSCON_POWEROFF 36 select GOLDFISH 37 select RTC_DRV_GOLDFISH if RTC_CLASS 38 select SIFIVE_PLIC 39 select PM_GENERIC_DOMAINS if PM 40 select PM_GENERIC_DOMAINS_OF if PM && OF 41 select RISCV_SBI_CPUIDLE if CPU_IDLE && RISCV_SBI 42 help 43 This enables support for QEMU Virt Machine. 44 45config SOC_CANAAN 46 bool "Canaan Kendryte K210 SoC" 47 depends on !MMU 48 select CLINT_TIMER if RISCV_M_MODE 49 select SERIAL_SIFIVE if TTY 50 select SERIAL_SIFIVE_CONSOLE if TTY 51 select SIFIVE_PLIC 52 select ARCH_HAS_RESET_CONTROLLER 53 select PINCTRL 54 select COMMON_CLK 55 select COMMON_CLK_K210 56 help 57 This enables support for Canaan Kendryte K210 SoC platform hardware. 58 59if SOC_CANAAN 60 61config SOC_CANAAN_K210_DTB_BUILTIN 62 bool "Builtin device tree for the Canaan Kendryte K210" 63 depends on SOC_CANAAN 64 default y 65 select OF 66 select BUILTIN_DTB 67 help 68 Build a device tree for the Kendryte K210 into the Linux image. 69 This option should be selected if no bootloader is being used. 70 If unsure, say Y. 71 72config SOC_CANAAN_K210_DTB_SOURCE 73 string "Source file for the Canaan Kendryte K210 builtin DTB" 74 depends on SOC_CANAAN 75 depends on SOC_CANAAN_K210_DTB_BUILTIN 76 default "k210_generic" 77 help 78 Base name (without suffix, relative to arch/riscv/boot/dts/canaan) 79 for the DTS file that will be used to produce the DTB linked into the 80 kernel. 81 82endif 83 84endmenu 85