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authorAnup Patel2018-12-12 06:12:29 -0800
committerAndes2018-12-18 09:56:26 +0800
commit3cfc825261d90472fa11ea72d7ed2d293b744140 (patch)
treed319190cd7da211e66df64d47b51234e1f013286
parent44fe795c149cac67a6dbc12a16f7ec5d813b9523 (diff)
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>
-rw-r--r--arch/riscv/Kconfig21
1 files changed, 16 insertions, 5 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 6d85ac96f83..55c60e4aebc 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -62,6 +62,22 @@ config CMODEL_MEDANY
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_C
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