meson64: add kernel compression vars

make possible to load simple compressed linux kernel for meson64

Signed-off-by: Artem Lapkin <art@khadas.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/include/configs/meson64.h b/include/configs/meson64.h
index 17ebccd..fb7f16d 100644
--- a/include/configs/meson64.h
+++ b/include/configs/meson64.h
@@ -83,6 +83,8 @@
 	"stdin=" STDIN_CFG "\0" \
 	"stdout=" STDOUT_CFG "\0" \
 	"stderr=" STDOUT_CFG "\0" \
+	"kernel_comp_addr_r=0x0d080000\0" \
+	"kernel_comp_size=0x2000000\0" \
 	"fdt_addr_r=0x08008000\0" \
 	"scriptaddr=0x08000000\0" \
 	"kernel_addr_r=0x08080000\0" \