diff --git a/src/fpga.c b/src/fpga.c
index 59eb110..11272c1 100644
--- a/src/fpga.c
+++ b/src/fpga.c
@@ -1,6 +1,7 @@
 // insert cool lenghty disclaimer here
 
 // fpga.c: FPGA (re)programming
+// XXX TODO move SPI functions to fpga_spi.c!
 
 /*
 
diff --git a/src/gcctest.awk b/src/gcctest.awk
old mode 100644
new mode 100755