SPARC: Added generic support for SPARC architecture.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>

examples/Makefile

diff --git a/examples/Makefile b/examples/Makefile
index c5d629b..66b354d 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -69,6 +69,9 @@
 LOAD_ADDR = 0x8C000000
 endif
 
+ifeq ($(ARCH),sparc)
+LOAD_ADDR = 0x00000000 -L $(gcclibdir) -T sparc.lds
+endif
 
 include $(TOPDIR)/config.mk