mb/roda/rk9: Fix cbmem recovery on resume path

By calling cbmem_recovery() with `0`, we rewrote the cbmem table even
on the resume path. By that, we lost the OS' resume vector and ended up
loading the payload.

Change-Id: Ic24a12d4143d6924321b1d01f07a467c58c4e9ea
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: http://review.coreboot.org/12420
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

src/mainboard/roda/rk9/romstage.c

@@ -186,7 +186,7 @@ void main(unsigned long bist)
 
 	init_iommu();
 
-	cbmem_initted = !cbmem_recovery(0);
+	cbmem_initted = !cbmem_recovery(s3resume);
 #if CONFIG_HAVE_ACPI_RESUME
 	/* If there is no high memory area, we didn't boot before, so
 	 * this is not a resume. In that case we just create the cbmem toc.