[PATCH v3 3/3] riscv: configs: Add nommu PHONY defconfig for RV32

[Jesse Taube]

32bit risc-v can be configured to run without MMU. Introduce
rv32_nommu_virt_defconfig .PHONY target, that is based on
nommu_virt_defconfig. This is similar to how rv32_defconfig
is based on "defconfig".

Suggested-by: Conor Dooley <conor@xxxxxxxxxx>
Signed-off-by: Jesse Taube <Mr.Bossman075@xxxxxxxxx>
Cc: Yimin Gu <ustcymgu@xxxxxxxxx>
---
V1->V2:
 - Fix typo in commit title
V2->V3:
 - Change from defconfig file to a PHONY config
---
 arch/riscv/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 6203c3378922..1b276f62f22b 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -174,3 +174,7 @@ rv64_randconfig:
 PHONY += rv32_defconfig
 rv32_defconfig:
 	$(Q)$(MAKE) -f $(srctree)/Makefile defconfig 32-bit.config
+
+PHONY += rv32_nommu_virt_defconfig
+rv32_nommu_virt_defconfig:
+	$(Q)$(MAKE) -f $(srctree)/Makefile nommu_virt_defconfig 32-bit.config
-- 
2.39.0