[RFC PATCH 20/22] riscv: s64ilp32: Add rv64ilp32_defconfig

[guoren]

From: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>

Follow the rv32_defconfig rule to add rv64ilp32_defconfig; the only
difference is:
-CONFIG_ARCH_RV32I=y
+CONFIG_ARCH_RV64ILP32=y

Signed-off-by: Guo Ren <guoren@xxxxxxxxxxxxxxxxx>
Signed-off-by: Guo Ren <guoren@xxxxxxxxxx>
---
 arch/riscv/Makefile               | 4 ++++
 arch/riscv/configs/64ilp32.config | 2 ++
 2 files changed, 6 insertions(+)
 create mode 100644 arch/riscv/configs/64ilp32.config

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index d47ba6b09b41..22b62de62192 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -187,3 +187,7 @@ rv32_defconfig:
 PHONY += rv32_nommu_virt_defconfig
 rv32_nommu_virt_defconfig:
 	$(Q)$(MAKE) -f $(srctree)/Makefile nommu_virt_defconfig 32-bit.config
+
+PHONY += rv64ilp32_defconfig
+rv64ilp32_defconfig:
+	$(Q)$(MAKE) -f $(srctree)/Makefile defconfig 64ilp32.config
diff --git a/arch/riscv/configs/64ilp32.config b/arch/riscv/configs/64ilp32.config
new file mode 100644
index 000000000000..7d836aa2fae7
--- /dev/null
+++ b/arch/riscv/configs/64ilp32.config
@@ -0,0 +1,2 @@
+CONFIG_ARCH_RV64ILP32=y
+CONFIG_NONPORTABLE=y
-- 
2.36.1