diff options
Diffstat (limited to 'arch/riscv/Kconfig')
-rw-r--r-- | arch/riscv/Kconfig | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig new file mode 100644 index 0000000000..c435cc8a31 --- /dev/null +++ b/arch/riscv/Kconfig @@ -0,0 +1,91 @@ +config RISCV + def_bool y + select GENERIC_FIND_NEXT_BIT + select HAVE_CONFIGURABLE_MEMORY_LAYOUT + select HAVE_CONFIGURABLE_TEXT_BASE + select GPIOLIB + select OFTREE + select COMMON_CLK + select COMMON_CLK_OF_PROVIDER + select CLKDEV_LOOKUP + +config ARCH_TEXT_BASE + hex + default 0x0 + +menu "Machine selection" + +choice + prompt "System type" + default MACH_ERIZO + +config MACH_ERIZO + bool "erizo family" + select HAS_DEBUG_LL + select HAS_NMON + +endchoice + +choice + prompt "Base ISA" + default ARCH_RV32I + +config ARCH_RV32I + bool "RV32I" + select CPU_SUPPORTS_32BIT_KERNEL + select GENERIC_LIB_ASHLDI3 + select GENERIC_LIB_ASHRDI3 + select GENERIC_LIB_LSHRDI3 + +endchoice + +config CPU_SUPPORTS_32BIT_KERNEL + bool + +choice + prompt "barebox code model" + default 32BIT + +config 32BIT + bool "32-bit barebox" + depends on CPU_SUPPORTS_32BIT_KERNEL + help + Select this option to build a 32-bit barebox. + +endchoice + +config BUILTIN_DTB + bool "link a DTB into the barebox image" + depends on OFTREE + +config BUILTIN_DTB_NAME + string "DTB to build into the barebox image" + depends on BUILTIN_DTB + +source arch/riscv/mach-erizo/Kconfig + +endmenu + +menu "RISC-V specific settings" + +config HAS_NMON + bool + +config NMON + bool "nmon" + depends on HAS_NMON + depends on DEBUG_LL + help + Say yes here to add the nmon to pbl. + nmon -- nano-monitor program for the RISC-V processors. + It can operate with NO working RAM, using only + the processor registers. + +config NMON_HELP + bool "nmon help message" + depends on NMON + help + Say yes here to get the nmon commands message on + every nmon start. + +endmenu |