riscv: Add Kconfig to support RISC-V
Add Kconfig and makefile for RISC-V
Also modify MAINTAINERS for it.
Signed-off-by: Rick Chen <rick@andestech.com>
Signed-off-by: Rick Chen <rickchen36@gmail.com>
Signed-off-by: Greentime Hu <green.hu@gmail.com>
Cc: Padmarao Begari <Padmarao.Begari@microsemi.com>
diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
new file mode 100644
index 0000000..09d24db
--- /dev/null
+++ b/arch/riscv/Makefile
@@ -0,0 +1,11 @@
+#
+# Copyright (C) 2017 Andes Technology Corporation.
+# Rick Chen, Andes Technology Corporation <rick@andestech.com>
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+head-y := arch/riscv/cpu/$(CPU)/start.o
+
+libs-y += arch/riscv/cpu/$(CPU)/
+libs-y += arch/riscv/lib/