uboot/arch/riscv/Kconfig
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Prefs
   1menu "RISCV architecture"
   2        depends on RISCV
   3
   4config SYS_ARCH
   5        default "riscv"
   6
   7choice
   8        prompt "Target select"
   9        optional
  10
  11config TARGET_AX25_AE350
  12        bool "Support ax25-ae350"
  13
  14endchoice
  15
  16source "board/AndesTech/ax25-ae350/Kconfig"
  17
  18choice
  19        prompt "CPU selection"
  20        default CPU_RISCV_32
  21
  22config CPU_RISCV_32
  23        bool "RISCV 32 bit"
  24        select 32BIT
  25        help
  26          Choose this option to build an U-Boot for RISCV32 architecture.
  27
  28config CPU_RISCV_64
  29        bool "RISCV 64 bit"
  30        select 64BIT
  31        help
  32          Choose this option to build an U-Boot for RISCV64 architecture.
  33
  34endchoice
  35
  36config 32BIT
  37        bool
  38
  39config 64BIT
  40        bool
  41
  42endmenu
  43