From 8d7e92ebaebba8a756b0dc5c4af082e0069a1a13 Mon Sep 17 00:00:00 2001
From: Robert Jordens <rj@m-labs.hk>
Date: Mon, 29 Feb 2016 00:37:00 +0100
Subject: [PATCH] pipistrello: set RTIO_SPI_CHANNEL

---
 artiq/gateware/targets/pipistrello.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/artiq/gateware/targets/pipistrello.py b/artiq/gateware/targets/pipistrello.py
index 5967ccdd7..d7e177517 100755
--- a/artiq/gateware/targets/pipistrello.py
+++ b/artiq/gateware/targets/pipistrello.py
@@ -200,6 +200,7 @@ trce -v 12 -fastpaths -tsi {build_name}.tsi -o {build_name}.twr {build_name}.ncd
         spi_pins.cs_n = pmod.d[3:]
         phy = spi.SPIMaster(spi_pins)
         self.submodules += phy
+        self.config["RTIO_SPI_CHANNEL"] = len(rtio_channels)
         rtio_channels.append(rtio.Channel.from_phy(
             phy, ofifo_depth=4, ififo_depth=4))