arch/riscv/Kconfig.socs

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