riscv: Introduce a Kconfig option for machine mode
So far we have a Kconfig option for supervisor mode. This adds an
option for the machine mode.
Signed-off-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 6d85ac9..55c60e4 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -62,6 +62,22 @@
endchoice
+choice
+ prompt "Run Mode"
+ default RISCV_MMODE
+
+config RISCV_MMODE
+ bool "Machine"
+ help
+ Choose this option to build U-Boot for RISC-V M-Mode.
+
+config RISCV_SMODE
+ bool "Supervisor"
+ help
+ Choose this option to build U-Boot for RISC-V S-Mode.
+
+endchoice
+
config RISCV_ISA_C
bool "Emit compressed instructions"
default y
@@ -73,11 +89,6 @@
config RISCV_ISA_A
def_bool y
-config RISCV_SMODE
- bool "Run in S-Mode"
- help
- Enable this option to build U-Boot for RISC-V S-Mode
-
config 32BIT
bool