riscv: allow native compilation

If environment variable CROSS_COMPILE is not set, this indicates native
compilation. In this case we should not set an arbitrary value which is
not applicable for 64bit anyway.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

diff --git a/arch/riscv/config.mk b/arch/riscv/config.mk
index b235ae1413d17d3baba31e42535ef0836345e7af..ed9eb0c24cddc86f0d459c64edcb3f277f641604 100644 (file)
--- a/arch/riscv/config.mk
+++ b/arch/riscv/config.mk
@@ -10,10 +10,6 @@
 # Rick Chen, Andes Technology Corporation <rick@andestech.com>
 #
 
-ifeq ($(CROSS_COMPILE),)
-CROSS_COMPILE := riscv32-unknown-linux-gnu-
-endif
-
 32bit-emul             := elf32lriscv
 64bit-emul             := elf64lriscv